diff options
153 files changed, 22696 insertions, 6364 deletions
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 057602d5555..d6f5255ca54 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -35,6 +35,17 @@ Who: Luis R. Rodriguez <lrodriguez@atheros.com> --------------------------- +What: AR9170USB +When: 2.6.40 + +Why: This driver is deprecated and the firmware is no longer + maintained. The replacement driver "carl9170" has been + around for a while, so the devices are still supported. + +Who: Christian Lamparter <chunkeey@googlemail.com> + +--------------------------- + What: IRQF_SAMPLE_RANDOM Check: IRQF_SAMPLE_RANDOM When: July 2009 diff --git a/MAINTAINERS b/MAINTAINERS index 1eacf29f043..0d83e589823 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1205,7 +1205,7 @@ ATHEROS AR9170 WIRELESS DRIVER M: Christian Lamparter <chunkeey@web.de> L: linux-wireless@vger.kernel.org W: http://wireless.kernel.org/en/users/Drivers/ar9170 -S: Maintained +S: Obsolete F: drivers/net/wireless/ath/ar9170/ CARL9170 LINUX COMMUNITY WIRELESS DRIVER diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c index 333c21289d9..5577ed656e2 100644 --- a/drivers/bluetooth/ath3k.c +++ b/drivers/bluetooth/ath3k.c @@ -31,6 +31,30 @@ #define VERSION "1.0" +#define ATH3K_DNLOAD 0x01 +#define ATH3K_GETSTATE 0x05 +#define ATH3K_SET_NORMAL_MODE 0x07 +#define ATH3K_GETVERSION 0x09 +#define USB_REG_SWITCH_VID_PID 0x0a + +#define ATH3K_MODE_MASK 0x3F +#define ATH3K_NORMAL_MODE 0x0E + +#define ATH3K_PATCH_UPDATE 0x80 +#define ATH3K_SYSCFG_UPDATE 0x40 + +#define ATH3K_XTAL_FREQ_26M 0x00 +#define ATH3K_XTAL_FREQ_40M 0x01 +#define ATH3K_XTAL_FREQ_19P2 0x02 +#define ATH3K_NAME_LEN 0xFF + +struct ath3k_version { + unsigned int rom_version; + unsigned int build_version; + unsigned int ram_version; + unsigned char ref_clock; + unsigned char reserved[0x07]; +}; static struct usb_device_id ath3k_table[] = { /* Atheros AR3011 */ @@ -41,13 +65,32 @@ static struct usb_device_id ath3k_table[] = { /* Atheros AR9285 Malbec with sflash firmware */ { USB_DEVICE(0x03F0, 0x311D) }, + + /* Atheros AR3012 with sflash firmware*/ + { USB_DEVICE(0x0CF3, 0x3004) }, + + /* Atheros AR5BBU12 with sflash firmware */ + { USB_DEVICE(0x0489, 0xE02C) }, + { } /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, ath3k_table); +#define BTUSB_ATH3012 0x80 +/* This table is to load patch and sysconfig files + * for AR3012 */ +static struct usb_device_id ath3k_blist_tbl[] = { + + /* Atheros AR3012 with sflash firmware*/ + { USB_DEVICE(0x0cf3, 0x3004), .driver_info = BTUSB_ATH3012 }, + + { } /* Terminating entry */ +}; + #define USB_REQ_DFU_DNLOAD 1 #define BULK_SIZE 4096 +#define FW_HDR_SIZE 20 static int ath3k_load_firmware(struct usb_device *udev, const struct firmware *firmware) @@ -103,28 +146,265 @@ error: return err; } +static int ath3k_get_state(struct usb_device *udev, unsigned char *state) +{ + int pipe = 0; + + pipe = usb_rcvctrlpipe(udev, 0); + return usb_control_msg(udev, pipe, ATH3K_GETSTATE, + USB_TYPE_VENDOR | USB_DIR_IN, 0, 0, + state, 0x01, USB_CTRL_SET_TIMEOUT); +} + +static int ath3k_get_version(struct usb_device *udev, + struct ath3k_version *version) +{ + int pipe = 0; + + pipe = usb_rcvctrlpipe(udev, 0); + return usb_control_msg(udev, pipe, ATH3K_GETVERSION, + USB_TYPE_VENDOR | USB_DIR_IN, 0, 0, version, + sizeof(struct ath3k_version), + USB_CTRL_SET_TIMEOUT); +} + +static int ath3k_load_fwfile(struct usb_device *udev, + const struct firmware *firmware) +{ + u8 *send_buf; + int err, pipe, len, size, count, sent = 0; + int ret; + + count = firmware->size; + + send_buf = kmalloc(BULK_SIZE, GFP_ATOMIC); + if (!send_buf) { + BT_ERR("Can't allocate memory chunk for firmware"); + return -ENOMEM; + } + + size = min_t(uint, count, FW_HDR_SIZE); + memcpy(send_buf, firmware->data, size); + + pipe = usb_sndctrlpipe(udev, 0); + ret = usb_control_msg(udev, pipe, ATH3K_DNLOAD, + USB_TYPE_VENDOR, 0, 0, send_buf, + size, USB_CTRL_SET_TIMEOUT); + if (ret < 0) { + BT_ERR("Can't change to loading configuration err"); + kfree(send_buf); + return ret; + } + + sent += size; + count -= size; + + while (count) { + size = min_t(uint, count, BULK_SIZE); + pipe = usb_sndbulkpipe(udev, 0x02); + + memcpy(send_buf, firmware->data + sent, size); + + err = usb_bulk_msg(udev, pipe, send_buf, size, + &len, 3000); + if (err || (len != size)) { + BT_ERR("Error in firmware loading err = %d," + "len = %d, size = %d", err, len, size); + kfree(send_buf); + return err; + } + sent += size; + count -= size; + } + + kfree(send_buf); + return 0; +} + +static int ath3k_switch_pid(struct usb_device *udev) +{ + int pipe = 0; + + pipe = usb_sndctrlpipe(udev, 0); + return usb_control_msg(udev, pipe, USB_REG_SWITCH_VID_PID, + USB_TYPE_VENDOR, 0, 0, + NULL, 0, USB_CTRL_SET_TIMEOUT); +} + +static int ath3k_set_normal_mode(struct usb_device *udev) +{ + unsigned char fw_state; + int pipe = 0, ret; + + ret = ath3k_get_state(udev, &fw_state); + if (ret < 0) { + BT_ERR("Can't get state to change to normal mode err"); + return ret; + } + + if ((fw_state & ATH3K_MODE_MASK) == ATH3K_NORMAL_MODE) { + BT_DBG("firmware was already in normal mode"); + return 0; + } + + pipe = usb_sndctrlpipe(udev, 0); + return usb_control_msg(udev, pipe, ATH3K_SET_NORMAL_MODE, + USB_TYPE_VENDOR, 0, 0, + NULL, 0, USB_CTRL_SET_TIMEOUT); +} + +static int ath3k_load_patch(struct usb_device *udev) +{ + unsigned char fw_state; + char filename[ATH3K_NAME_LEN] = {0}; + const struct firmware *firmware; + struct ath3k_version fw_version, pt_version; + int ret; + + ret = ath3k_get_state(udev, &fw_state); + if (ret < 0) { + BT_ERR("Can't get state to change to load ram patch err"); + return ret; + } + + if (fw_state & ATH3K_PATCH_UPDATE) { + BT_DBG("Patch was already downloaded"); + return 0; + } + + ret = ath3k_get_version(udev, &fw_version); + if (ret < 0) { + BT_ERR("Can't get version to change to load ram patch err"); + return ret; + } + + snprintf(filename, ATH3K_NAME_LEN, "ar3k/AthrBT_0x%08x.dfu", + fw_version.rom_version); + + ret = request_firmware(&firmware, filename, &udev->dev); + if (ret < 0) { + BT_ERR("Patch file not found %s", filename); + return ret; + } + + pt_version.rom_version = *(int *)(firmware->data + firmware->size - 8); + pt_version.build_version = *(int *) + (firmware->data + firmware->size - 4); + + if ((pt_version.rom_version != fw_version.rom_version) || + (pt_version.build_version <= fw_version.build_version)) { + BT_ERR("Patch file version did not match with firmware"); + release_firmware(firmware); + return -EINVAL; + } + + ret = ath3k_load_fwfile(udev, firmware); + release_firmware(firmware); + + return ret; +} + +static int ath3k_load_syscfg(struct usb_device *udev) +{ + unsigned char fw_state; + char filename[ATH3K_NAME_LEN] = {0}; + const struct firmware *firmware; + struct ath3k_version fw_version; + int clk_value, ret; + + ret = ath3k_get_state(udev, &fw_state); + if (ret < 0) { + BT_ERR("Can't get state to change to load configration err"); + return -EBUSY; + } + + ret = ath3k_get_version(udev, &fw_version); + if (ret < 0) { + BT_ERR("Can't get version to change to load ram patch err"); + return ret; + } + + switch (fw_version.ref_clock) { + + case ATH3K_XTAL_FREQ_26M: + clk_value = 26; + break; + case ATH3K_XTAL_FREQ_40M: + clk_value = 40; + break; + case ATH3K_XTAL_FREQ_19P2: + clk_value = 19; + break; + default: + clk_value = 0; + break; + } + + snprintf(filename, ATH3K_NAME_LEN, "ar3k/ramps_0x%08x_%d%s", + fw_version.rom_version, clk_value, ".dfu"); + + ret = request_firmware(&firmware, filename, &udev->dev); + if (ret < 0) { + BT_ERR("Configuration file not found %s", filename); + return ret; + } + + ret = ath3k_load_fwfile(udev, firmware); + release_firmware(firmware); + + return ret; +} + static int ath3k_probe(struct usb_interface *intf, const struct usb_device_id *id) { const struct firmware *firmware; struct usb_device *udev = interface_to_usbdev(intf); + int ret; BT_DBG("intf %p id %p", intf, id); if (intf->cur_altsetting->desc.bInterfaceNumber != 0) return -ENODEV; - if (request_firmware(&firmware, "ath3k-1.fw", &udev->dev) < 0) { - return -EIO; + /* match device ID in ath3k blacklist table */ + if (!id->driver_info) { + const struct usb_device_id *match; + match = usb_match_id(intf, ath3k_blist_tbl); + if (match) + id = match; } - if (ath3k_load_firmware(udev, firmware)) { - release_firmware(firmware); + /* load patch and sysconfig files for AR3012 */ + if (id->driver_info & BTUSB_ATH3012) { + ret = ath3k_load_patch(udev); + if (ret < 0) { + BT_ERR("Loading patch file failed"); + return ret; + } + ret = ath3k_load_syscfg(udev); + if (ret < 0) { + BT_ERR("Loading sysconfig file failed"); + return ret; + } + ret = ath3k_set_normal_mode(udev); + if (ret < 0) { + BT_ERR("Set normal mode failed"); + return ret; + } + ath3k_switch_pid(udev); + return 0; + } + + if (request_firmware(&firmware, "ath3k-1.fw", &udev->dev) < 0) { + BT_ERR("Error loading firmware"); return -EIO; } + + ret = ath3k_load_firmware(udev, firmware); release_firmware(firmware); - return 0; + return ret; } static void ath3k_disconnect(struct usb_interface *intf) diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 4cefa91e6c3..411ae9c9b38 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -105,6 +105,12 @@ static struct usb_device_id blacklist_table[] = { /* Atheros AR9285 Malbec with sflash firmware */ { USB_DEVICE(0x03f0, 0x311d), .driver_info = BTUSB_IGNORE }, + /* Atheros 3012 with sflash firmware */ + { USB_DEVICE(0x0cf3, 0x3004), .driver_info = BTUSB_IGNORE }, + + /* Atheros AR5BBU12 with sflash firmware */ + { USB_DEVICE(0x0489, 0xe02c), .driver_info = BTUSB_IGNORE }, + /* Broadcom BCM2035 */ { USB_DEVICE(0x0a5c, 0x2035), .driver_info = BTUSB_WRONG_SCO_MTU }, { USB_DEVICE(0x0a5c, 0x200a), .driver_info = BTUSB_WRONG_SCO_MTU }, @@ -711,15 +717,11 @@ static int btusb_send_frame(struct sk_buff *skb) pipe = usb_sndisocpipe(data->udev, data->isoc_tx_ep->bEndpointAddress); - urb->dev = data->udev; - urb->pipe = pipe; - urb->context = skb; - urb->complete = btusb_isoc_tx_complete; - urb->interval = data->isoc_tx_ep->bInterval; + usb_fill_int_urb(urb, data->udev, pipe, + skb->data, skb->len, btusb_isoc_tx_complete, + skb, data->isoc_tx_ep->bInterval); urb->transfer_flags = URB_ISO_ASAP; - urb->transfer_buffer = skb->data; - urb->transfer_buffer_length = skb->len; __fill_isoc_descriptor(urb, skb->len, le16_to_cpu(data->isoc_tx_ep->wMaxPacketSize)); @@ -829,7 +831,7 @@ static void btusb_work(struct work_struct *work) if (hdev->conn_hash.sco_num > 0) { if (!test_bit(BTUSB_DID_ISO_RESUME, &data->flags)) { - err = usb_autopm_get_interface(data->isoc); + err = usb_autopm_get_interface(data->isoc ? data->isoc : data->intf); if (err < 0) { clear_bit(BTUSB_ISOC_RUNNING, &data->flags); usb_kill_anchored_urbs(&data->isoc_anchor); @@ -858,7 +860,7 @@ static void btusb_work(struct work_struct *work) __set_isoc_interface(hdev, 0); if (test_and_clear_bit(BTUSB_DID_ISO_RESUME, &data->flags)) - usb_autopm_put_interface(data->isoc); + usb_autopm_put_interface(data->isoc ? data->isoc : data->intf); } } diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c index 3c6cabcb7d8..48ad2a7ab08 100644 --- a/drivers/bluetooth/hci_ldisc.c +++ b/drivers/bluetooth/hci_ldisc.c @@ -398,6 +398,7 @@ static int hci_uart_register_dev(struct hci_uart *hu) hdev->flush = hci_uart_flush; hdev->send = hci_uart_send_frame; hdev->destruct = hci_uart_destruct; + hdev->parent = hu->tty->dev; hdev->owner = THIS_MODULE; diff --git a/drivers/net/wireless/ath/ar9170/Kconfig b/drivers/net/wireless/ath/ar9170/Kconfig index d7a4799d20f..7b9672b0d09 100644 --- a/drivers/net/wireless/ath/ar9170/Kconfig +++ b/drivers/net/wireless/ath/ar9170/Kconfig @@ -1,8 +1,10 @@ config AR9170_USB - tristate "Atheros AR9170 802.11n USB support" + tristate "Atheros AR9170 802.11n USB support (OBSOLETE)" depends on USB && MAC80211 select FW_LOADER help + This driver is going to get replaced by carl9170. + This is a driver for the Atheros "otus" 802.11n USB devices. These devices require additional firmware (2 files). diff --git a/drivers/net/wireless/ath/ath5k/ath5k.h b/drivers/net/wireless/ath/ath5k/ath5k.h index e43175a89d6..70abb61e9ef 100644 --- a/drivers/net/wireless/ath/ath5k/ath5k.h +++ b/drivers/net/wireless/ath/ath5k/ath5k.h @@ -1158,6 +1158,26 @@ void ath5k_hw_deinit(struct ath5k_hw *ah); int ath5k_sysfs_register(struct ath5k_softc *sc); void ath5k_sysfs_unregister(struct ath5k_softc *sc); +/* base.c */ +struct ath5k_buf; +struct ath5k_txq; + +void set_beacon_filter(struct ieee80211_hw *hw, bool enable); +bool ath_any_vif_assoc(struct ath5k_softc *sc); +int ath5k_tx_queue(struct ieee80211_hw *hw, struct sk_buff *skb, + struct ath5k_txq *txq); +int ath5k_init_hw(struct ath5k_softc *sc); +int ath5k_stop_hw(struct ath5k_softc *sc); +void ath5k_mode_setup(struct ath5k_softc *sc, struct ieee80211_vif *vif); +void ath5k_update_bssid_mask_and_opmode(struct ath5k_softc *sc, + struct ieee80211_vif *vif); +int ath5k_chan_set(struct ath5k_softc *sc, struct ieee80211_channel *chan); +void ath5k_beacon_update_timers(struct ath5k_softc *sc, u64 bc_tsf); +int ath5k_beacon_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif); +void ath5k_beacon_config(struct ath5k_softc *sc); +void ath5k_txbuf_free_skb(struct ath5k_softc *sc, struct ath5k_buf *bf); +void ath5k_rxbuf_free_skb(struct ath5k_softc *sc, struct ath5k_buf *bf); + /*Chip id helper functions */ const char *ath5k_chip_name(enum ath5k_srev_type type, u_int16_t val); int ath5k_hw_read_srev(struct ath5k_hw *ah); diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c index c71fdbb4c43..bc824056048 100644 --- a/drivers/net/wireless/ath/ath5k/attach.c +++ b/drivers/net/wireless/ath/ath5k/attach.c @@ -220,7 +220,8 @@ int ath5k_hw_init(struct ath5k_softc *sc) ah->ah_radio = AR5K_RF5112; ah->ah_single_chip = false; ah->ah_radio_5ghz_revision = AR5K_SREV_RAD_5112B; - } else if (ah->ah_mac_version == (AR5K_SREV_AR2415 >> 4)) { + } else if (ah->ah_mac_version == (AR5K_SREV_AR2415 >> 4) || + ah->ah_mac_version == (AR5K_SREV_AR2315_R6 >> 4)) { ah->ah_radio = AR5K_RF2316; ah->ah_single_chip = true; ah->ah_radio_5ghz_revision = AR5K_SREV_RAD_2316; diff --git a/drivers/net/wireless/ath/ath5k/mac80211-ops.c b/drivers/net/wireless/ath/ath5k/mac80211-ops.c index 36a51995a7b..a60a726a140 100644 --- a/drivers/net/wireless/ath/ath5k/mac80211-ops.c +++ b/drivers/net/wireless/ath/ath5k/mac80211-ops.c @@ -48,23 +48,6 @@ extern int ath5k_modparam_nohwcrypt; -/* functions used from base.c */ -void set_beacon_filter(struct ieee80211_hw *hw, bool enable); -bool ath_any_vif_assoc(struct ath5k_softc *sc); -int ath5k_tx_queue(struct ieee80211_hw *hw, struct sk_buff *skb, - struct ath5k_txq *txq); -int ath5k_init_hw(struct ath5k_softc *sc); -int ath5k_stop_hw(struct ath5k_softc *sc); -void ath5k_mode_setup(struct ath5k_softc *sc, struct ieee80211_vif *vif); -void ath5k_update_bssid_mask_and_opmode(struct ath5k_softc *sc, - struct ieee80211_vif *vif); -int ath5k_chan_set(struct ath5k_softc *sc, struct ieee80211_channel *chan); -void ath5k_beacon_update_timers(struct ath5k_softc *sc, u64 bc_tsf); -int ath5k_beacon_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif); -void ath5k_beacon_config(struct ath5k_softc *sc); -void ath5k_txbuf_free_skb(struct ath5k_softc *sc, struct ath5k_buf *bf); -void ath5k_rxbuf_free_skb(struct ath5k_softc *sc, struct ath5k_buf *bf); - /********************\ * Mac80211 functions * \********************/ diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c index d673ab2f6cd..62ce2f4e860 100644 --- a/drivers/net/wireless/ath/ath5k/phy.c +++ b/drivers/net/wireless/ath/ath5k/phy.c @@ -1281,6 +1281,7 @@ static int ath5k_hw_channel(struct ath5k_hw *ah, case AR5K_RF5111: ret = ath5k_hw_rf5111_channel(ah, channel); break; + case AR5K_RF2317: case AR5K_RF2425: ret = ath5k_hw_rf2425_channel(ah, channel); break; diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c index 06fb2c85053..6fa3c24af2d 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c @@ -28,7 +28,67 @@ */ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) { - if (AR_SREV_9485(ah)) { + if (AR_SREV_9485_11(ah)) { + /* mac */ + INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0); + INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], + ar9485_1_1_mac_core, + ARRAY_SIZE(ar9485_1_1_mac_core), 2); + INIT_INI_ARRAY(&ah->iniMac[ATH_INI_POST], + ar9485_1_1_mac_postamble, + ARRAY_SIZE(ar9485_1_1_mac_postamble), 5); + + /* bb */ + INIT_INI_ARRAY(&ah->iniBB[ATH_INI_PRE], ar9485_1_1, + ARRAY_SIZE(ar9485_1_1), 2); + INIT_INI_ARRAY(&ah->iniBB[ATH_INI_CORE], + ar9485_1_1_baseband_core, + ARRAY_SIZE(ar9485_1_1_baseband_core), 2); + INIT_INI_ARRAY(&ah->iniBB[ATH_INI_POST], + ar9485_1_1_baseband_postamble, + ARRAY_SIZE(ar9485_1_1_baseband_postamble), 5); + + /* radio */ + INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_PRE], NULL, 0, 0); + INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_CORE], + ar9485_1_1_radio_core, + ARRAY_SIZE(ar9485_1_1_radio_core), 2); + INIT_INI_ARRAY(&ah->iniRadio[ATH_INI_POST], + ar9485_1_1_radio_postamble, + ARRAY_SIZE(ar9485_1_1_radio_postamble), 2); + + /* soc */ + INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_PRE], + ar9485_1_1_soc_preamble, + ARRAY_SIZE(ar9485_1_1_soc_preamble), 2); + INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_CORE], NULL, 0, 0); + INIT_INI_ARRAY(&ah->iniSOC[ATH_INI_POST], NULL, 0, 0); + + /* rx/tx gain */ + INIT_INI_ARRAY(&ah->iniModesRxGain, + ar9485_common_rx_gain_1_1, + ARRAY_SIZE(ar9485_common_rx_gain_1_1), 2); + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9485_modes_lowest_ob_db_tx_gain_1_1, + ARRAY_SIZE(ar9485_modes_lowest_ob_db_tx_gain_1_1), + 5); + + /* Load PCIE SERDES settings from INI */ + + /* Awake Setting */ + + INIT_INI_ARRAY(&ah->iniPcieSerdes, + ar9485_1_1_pcie_phy_pll_on_clkreq_disable_L1, + ARRAY_SIZE(ar9485_1_1_pcie_phy_pll_on_clkreq_disable_L1), + 2); + + /* Sleep Setting */ + + INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower, + ar9485_1_1_pcie_phy_pll_on_clkreq_disable_L1, + ARRAY_SIZE(ar9485_1_1_pcie_phy_pll_on_clkreq_disable_L1), + 2); + } else if (AR_SREV_9485(ah)) { /* mac */ INIT_INI_ARRAY(&ah->iniMac[ATH_INI_PRE], NULL, 0, 0); INIT_INI_ARRAY(&ah->iniMac[ATH_INI_CORE], @@ -85,8 +145,8 @@ static void ar9003_hw_init_mode_regs(struct ath_hw *ah) /* Sleep Setting */ INIT_INI_ARRAY(&ah->iniPcieSerdesLowPower, - ar9485_1_0_pcie_phy_pll_on_clkreq_enable_L1, - ARRAY_SIZE(ar9485_1_0_pcie_phy_pll_on_clkreq_enable_L1), + ar9485_1_0_pcie_phy_pll_on_clkreq_disable_L1, + ARRAY_SIZE(ar9485_1_0_pcie_phy_pll_on_clkreq_disable_L1), 2); } else { /* mac */ @@ -163,7 +223,12 @@ static void ar9003_tx_gain_table_apply(struct ath_hw *ah) switch (ar9003_hw_get_tx_gain_idx(ah)) { case 0: default: - if (AR_SREV_9485(ah)) + if (AR_SREV_9485_11(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9485_modes_lowest_ob_db_tx_gain_1_1, + ARRAY_SIZE(ar9485_modes_lowest_ob_db_tx_gain_1_1), + 5); + else if (AR_SREV_9485(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9485Modes_lowest_ob_db_tx_gain_1_0, ARRAY_SIZE(ar9485Modes_lowest_ob_db_tx_gain_1_0), @@ -175,10 +240,15 @@ static void ar9003_tx_gain_table_apply(struct ath_hw *ah) 5); break; case 1: - if (AR_SREV_9485(ah)) + if (AR_SREV_9485_11(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9485Modes_high_ob_db_tx_gain_1_1, + ARRAY_SIZE(ar9485Modes_high_ob_db_tx_gain_1_1), + 5); + else if (AR_SREV_9485(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9485Modes_high_ob_db_tx_gain_1_0, - ARRAY_SIZE(ar9485Modes_lowest_ob_db_tx_gain_1_0), + ARRAY_SIZE(ar9485Modes_high_ob_db_tx_gain_1_0), 5); else INIT_INI_ARRAY(&ah->iniModesTxGain, @@ -187,10 +257,15 @@ static void ar9003_tx_gain_table_apply(struct ath_hw *ah) 5); break; case 2: - if (AR_SREV_9485(ah)) + if (AR_SREV_9485_11(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9485Modes_low_ob_db_tx_gain_1_1, + ARRAY_SIZE(ar9485Modes_low_ob_db_tx_gain_1_1), + 5); + else if (AR_SREV_9485(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9485Modes_low_ob_db_tx_gain_1_0, - ARRAY_SIZE(ar9485Modes_lowest_ob_db_tx_gain_1_0), + ARRAY_SIZE(ar9485Modes_low_ob_db_tx_gain_1_0), 5); else INIT_INI_ARRAY(&ah->iniModesTxGain, @@ -199,7 +274,12 @@ static void ar9003_tx_gain_table_apply(struct ath_hw *ah) 5); break; case 3: - if (AR_SREV_9485(ah)) + if (AR_SREV_9485_11(ah)) + INIT_INI_ARRAY(&ah->iniModesTxGain, + ar9485Modes_high_power_tx_gain_1_1, + ARRAY_SIZE(ar9485Modes_high_power_tx_gain_1_1), + 5); + else if (AR_SREV_9485(ah)) INIT_INI_ARRAY(&ah->iniModesTxGain, ar9485Modes_high_power_tx_gain_1_0, ARRAY_SIZE(ar9485Modes_high_power_tx_gain_1_0), @@ -218,7 +298,12 @@ static void ar9003_rx_gain_table_apply(struct ath_hw *ah) switch (ar9003_hw_get_rx_gain_idx(ah)) { case 0: default: - if (AR_SREV_9485(ah)) + if (AR_SREV_9485_11(ah)) + INIT_INI_ARRAY(&ah->iniModesRxGain, + ar9485_common_rx_gain_1_1, + ARRAY_SIZE(ar9485_common_rx_gain_1_1), + 2); + else if (AR_SREV_9485(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, ar9485Common_rx_gain_1_0, ARRAY_SIZE(ar9485Common_rx_gain_1_0), @@ -230,7 +315,12 @@ static void ar9003_rx_gain_table_apply(struct ath_hw *ah) 2); break; case 1: - if (AR_SREV_9485(ah)) + if (AR_SREV_9485_11(ah)) + INIT_INI_ARRAY(&ah->iniModesRxGain, + ar9485Common_wo_xlna_rx_gain_1_1, + ARRAY_SIZE(ar9485Common_wo_xlna_rx_gain_1_1), + 2); + else if (AR_SREV_9485(ah)) INIT_INI_ARRAY(&ah->iniModesRxGain, ar9485Common_wo_xlna_rx_gain_1_0, ARRAY_SIZE(ar9485Common_wo_xlna_rx_gain_1_0), diff --git a/drivers/net/wireless/ath/ath9k/ar9485_initvals.h b/drivers/net/wireless/ath/ath9k/ar9485_initvals.h index 70de3d89a7b..eac4d8526fc 100644 --- a/drivers/net/wireless/ath/ath9k/ar9485_initvals.h +++ b/drivers/net/wireless/ath/ath9k/ar9485_initvals.h @@ -940,4 +940,1145 @@ static const u32 ar9485_1_0_mac_core[][2] = { {0x000083cc, 0x00000200}, {0x000083d0, 0x000301ff}, }; + +static const u32 ar9485_1_1_mac_core[][2] = { + /* Addr allmodes */ + {0x00000008, 0x00000000}, + {0x00000030, 0x00020085}, + {0x00000034, 0x00000005}, + {0x00000040, 0x00000000}, + {0x00000044, 0x00000000}, + {0x00000048, 0x00000008}, + {0x0000004c, 0x00000010}, + {0x00000050, 0x00000000}, + {0x00001040, 0x002ffc0f}, + {0x00001044, 0x002ffc0f}, + {0x00001048, 0x002ffc0f}, + {0x0000104c, 0x002ffc0f}, + {0x00001050, 0x002ffc0f}, + {0x00001054, 0x002ffc0f}, + {0x00001058, 0x002ffc0f}, + {0x0000105c, 0x002ffc0f}, + {0x00001060, 0x002ffc0f}, + {0x00001064, 0x002ffc0f}, + {0x000010f0, 0x00000100}, + {0x00001270, 0x00000000}, + {0x000012b0, 0x00000000}, + {0x000012f0, 0x00000000}, + {0x0000143c, 0x00000000}, + {0x0000147c, 0x00000000}, + {0x00008000, 0x00000000}, + {0x00008004, 0x00000000}, + {0x00008008, 0x00000000}, + {0x0000800c, 0x00000000}, + {0x00008018, 0x00000000}, + {0x00008020, 0x00000000}, + {0x00008038, 0x00000000}, + {0x0000803c, 0x00000000}, + {0x00008040, 0x00000000}, + {0x00008044, 0x00000000}, + {0x00008048, 0x00000000}, + {0x0000804c, 0xffffffff}, + {0x00008054, 0x00000000}, + {0x00008058, 0x00000000}, + {0x0000805c, 0x000fc78f}, + {0x00008060, 0x0000000f}, + {0x00008064, 0x00000000}, + {0x00008070, 0x00000310}, + {0x00008074, 0x00000020}, + {0x00008078, 0x00000000}, + {0x0000809c, 0x0000000f}, + {0x000080a0, 0x00000000}, + {0x000080a4, 0x02ff0000}, + {0x000080a8, 0x0e070605}, + {0x000080ac, 0x0000000d}, + {0x000080b0, 0x00000000}, + {0x000080b4, 0x00000000}, + {0x000080b8, 0x00000000}, + {0x000080bc, 0x00000000}, + {0x000080c0, 0x2a800000}, + {0x000080c4, 0x06900168}, + {0x000080c8, 0x13881c22}, + {0x000080cc, 0x01f40000}, + {0x000080d0, 0x00252500}, + {0x000080d4, 0x00a00000}, + {0x000080d8, 0x00400000}, + {0x000080dc, 0x00000000}, + {0x000080e0, 0xffffffff}, + {0x000080e4, 0x0000ffff}, + {0x000080e8, 0x3f3f3f3f}, + {0x000080ec, 0x00000000}, + {0x000080f0, 0x00000000}, + {0x000080f4, 0x00000000}, + {0x000080fc, 0x00020000}, + {0x00008100, 0x00000000}, + {0x00008108, 0x00000052}, + {0x0000810c, 0x00000000}, + {0x00008110, 0x00000000}, + {0x00008114, 0x000007ff}, + {0x00008118, 0x000000aa}, + {0x0000811c, 0x00003210}, + {0x00008124, 0x00000000}, + {0x00008128, 0x00000000}, + {0x0000812c, 0x00000000}, + {0x00008130, 0x00000000}, + {0x00008134, 0x00000000}, + {0x00008138, 0x00000000}, + {0x0000813c, 0x0000ffff}, + {0x00008144, 0xffffffff}, + {0x00008168, 0x00000000}, + {0x0000816c, 0x00000000}, + {0x00008170, 0x18486200}, + {0x00008174, 0x33332210}, + {0x00008178, 0x00000000}, + {0x0000817c, 0x00020000}, + {0x000081c0, 0x00000000}, + {0x000081c4, 0x33332210}, + {0x000081d4, 0x00000000}, + {0x000081ec, 0x00000000}, + {0x000081f0, 0x00000000}, + {0x000081f4, 0x00000000}, + {0x000081f8, 0x00000000}, + {0x000081fc, 0x00000000}, + {0x00008240, 0x00100000}, + {0x00008244, 0x0010f400}, + {0x00008248, 0x00000800}, + {0x0000824c, 0x0001e800}, + {0x00008250, 0x00000000}, + {0x00008254, 0x00000000}, + {0x00008258, 0x00000000}, + {0x0000825c, 0x40000000}, + {0x00008260, 0x00080922}, + {0x00008264, 0x9ca00010}, + {0x00008268, 0xffffffff}, + {0x0000826c, 0x0000ffff}, + {0x00008270, 0x00000000}, + {0x00008274, 0x40000000}, + {0x00008278, 0x003e4180}, + {0x0000827c, 0x00000004}, + {0x00008284, 0x0000002c}, + {0x00008288, 0x0000002c}, + {0x0000828c, 0x000000ff}, + {0x00008294, 0x00000000}, + {0x00008298, 0x00000000}, + {0x0000829c, 0x00000000}, + {0x00008300, 0x00000140}, + {0x00008314, 0x00000000}, + {0x0000831c, 0x0000010d}, + {0x00008328, 0x00000000}, + {0x0000832c, 0x00000007}, + {0x00008330, 0x00000302}, + {0x00008334, 0x00000700}, + {0x00008338, 0x00ff0000}, + {0x0000833c, 0x02400000}, + {0x00008340, 0x000107ff}, + {0x00008344, 0xa248105b}, + {0x00008348, 0x008f0000}, + {0x0000835c, 0x00000000}, + {0x00008360, 0xffffffff}, + {0x00008364, 0xffffffff}, + {0x00008368, 0x00000000}, + {0x00008370, 0x00000000}, + {0x00008374, 0x000000ff}, + {0x00008378, 0x00000000}, + {0x0000837c, 0x00000000}, + {0x00008380, 0xffffffff}, + {0x00008384, 0xffffffff}, + {0x00008390, 0xffffffff}, + {0x00008394, 0xffffffff}, + {0x00008398, 0x00000000}, + {0x0000839c, 0x00000000}, + {0x000083a0, 0x00000000}, + {0x000083a4, 0x0000fa14}, + {0x000083a8, 0x000f0c00}, + {0x000083ac, 0x33332210}, + {0x000083b0, 0x33332210}, + {0x000083b4, 0x33332210}, + {0x000083b8, 0x33332210}, + {0x000083bc, 0x00000000}, + {0x000083c0, 0x00000000}, + {0x000083c4, 0x00000000}, + {0x000083c8, 0x00000000}, + {0x000083cc, 0x00000200}, + {0x000083d0, 0x000301ff}, +}; + +static const u32 ar9485_1_1_baseband_core[][2] = { + /* Addr allmodes */ + {0x00009800, 0xafe68e30}, + {0x00009804, 0xfd14e000}, + {0x00009808, 0x9c0a8f6b}, + {0x0000980c, 0x04800000}, + {0x00009814, 0x9280c00a}, + {0x00009818, 0x00000000}, + {0x0000981c, 0x00020028}, + {0x00009834, 0x5f3ca3de}, + {0x00009838, 0x0108ecff}, + {0x0000983c, 0x14750600}, + {0x00009880, 0x201fff00}, + {0x00009884, 0x00001042}, + {0x000098a4, 0x00200400}, + {0x000098b0, 0x52440bbe}, + {0x000098d0, 0x004b6a8e}, + {0x000098d4, 0x00000820}, + {0x000098dc, 0x00000000}, + {0x000098f0, 0x00000000}, + {0x000098f4, 0x00000000}, + {0x00009c04, 0x00000000}, + {0x00009c08, 0x03200000}, + {0x00009c0c, 0x00000000}, + {0x00009c10, 0x00000000}, + {0x00009c14, 0x00046384}, + {0x00009c18, 0x05b6b440}, + {0x00009c1c, 0x00b6b440}, + {0x00009d00, 0xc080a333}, + {0x00009d04, 0x40206c10}, + {0x00009d08, 0x009c4060}, + {0x00009d0c, 0x1883800a}, + {0x00009d10, 0x01834061}, + {0x00009d14, 0x00c00400}, + {0x00009d18, 0x00000000}, + {0x00009d1c, 0x00000000}, + {0x00009e08, 0x0038233c}, + {0x00009e24, 0x9927b515}, + {0x00009e28, 0x12ef0200}, + {0x00009e30, 0x06336f77}, + {0x00009e34, 0x6af6532f}, + {0x00009e38, 0x0cc80c00}, + {0x00009e40, 0x0d261820}, + {0x00009e4c, 0x00001004}, + {0x00009e50, 0x00ff03f1}, + {0x00009fc0, 0x80be4788}, + {0x00009fc4, 0x0001efb5}, + {0x00009fcc, 0x40000014}, + {0x0000a20c, 0x00000000}, + {0x0000a210, 0x00000000}, + {0x0000a220, 0x00000000}, + {0x0000a224, 0x00000000}, + {0x0000a228, 0x10002310}, + {0x0000a23c, 0x00000000}, + {0x0000a244, 0x0c000000}, + {0x0000a2a0, 0x00000001}, + {0x0000a2c0, 0x00000001}, + {0x0000a2c8, 0x00000000}, + {0x0000a2cc, 0x18c43433}, + {0x0000a2d4, 0x00000000}, + {0x0000a2dc, 0x00000000}, + {0x0000a2e0, 0x00000000}, + {0x0000a2e4, 0x00000000}, + {0x0000a2e8, 0x00000000}, + {0x0000a2ec, 0x00000000}, + {0x0000a2f0, 0x00000000}, + {0x0000a2f4, 0x00000000}, + {0x0000a2f8, 0x00000000}, + {0x0000a344, 0x00000000}, + {0x0000a34c, 0x00000000}, + {0x0000a350, 0x0000a000}, + {0x0000a364, 0x00000000}, + {0x0000a370, 0x00000000}, + {0x0000a390, 0x00000001}, + {0x0000a394, 0x00000444}, + {0x0000a398, 0x001f0e0f}, + {0x0000a39c, 0x0075393f}, + {0x0000a3a0, 0xb79f6427}, + {0x0000a3a4, 0x000000ff}, + {0x0000a3a8, 0x3b3b3b3b}, + {0x0000a3ac, 0x2f2f2f2f}, + {0x0000a3c0, 0x20202020}, + {0x0000a3c4, 0x22222220}, + {0x0000a3c8, 0x20200020}, + {0x0000a3cc, 0x20202020}, + {0x0000a3d0, 0x20202020}, + {0x0000a3d4, 0x20202020}, + {0x0000a3d8, 0x20202020}, + {0x0000a3dc, 0x20202020}, + {0x0000a3e0, 0x20202020}, + {0x0000a3e4, 0x20202020}, + {0x0000a3e8, 0x20202020}, + {0x0000a3ec, 0x20202020}, + {0x0000a3f0, 0x00000000}, + {0x0000a3f4, 0x00000006}, + {0x0000a3f8, 0x0cdbd380}, + {0x0000a3fc, 0x000f0f01}, + {0x0000a400, 0x8fa91f01}, + {0x0000a404, 0x00000000}, + {0x0000a408, 0x0e79e5c6}, + {0x0000a40c, 0x00820820}, + {0x0000a414, 0x1ce739cf}, + {0x0000a418, 0x2d0019ce}, + {0x0000a41c, 0x1ce739ce}, + {0x0000a420, 0x000001ce}, + {0x0000a424, 0x1ce739ce}, + {0x0000a428, 0x000001ce}, + {0x0000a42c, 0x1ce739ce}, + {0x0000a430, 0x1ce739ce}, + {0x0000a434, 0x00000000}, + {0x0000a438, 0x00001801}, + {0x0000a43c, 0x00000000}, + {0x0000a440, 0x00000000}, + {0x0000a444, 0x00000000}, + {0x0000a448, 0x04000000}, + {0x0000a44c, 0x00000001}, + {0x0000a450, 0x00010000}, + {0x0000a5c4, 0xbfad9d74}, + {0x0000a5c8, 0x0048060a}, + {0x0000a5cc, 0x00000637}, + {0x0000a760, 0x03020100}, + {0x0000a764, 0x09080504}, + {0x0000a768, 0x0d0c0b0a}, + {0x0000a76c, 0x13121110}, + {0x0000a770, 0x31301514}, + {0x0000a774, 0x35343332}, + {0x0000a778, 0x00000036}, + {0x0000a780, 0x00000838}, + {0x0000a7c0, 0x00000000}, + {0x0000a7c4, 0xfffffffc}, + {0x0000a7c8, 0x00000000}, + {0x0000a7cc, 0x00000000}, + {0x0000a7d0, 0x00000000}, + {0x0000a7d4, 0x00000004}, + {0x0000a7dc, 0x00000000}, +}; + +static const u32 ar9485Common_1_1[][2] = { + /* Addr allmodes */ + {0x00007010, 0x00000022}, + {0x00007020, 0x00000000}, + {0x00007034, 0x00000002}, + {0x00007038, 0x000004c2}, +}; + +static const u32 ar9485_1_1_baseband_postamble[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x00009810, 0xd00a8005, 0xd00a8005, 0xd00a8005, 0xd00a8005}, + {0x00009820, 0x206a002e, 0x206a002e, 0x206a002e, 0x206a002e}, + {0x00009824, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0, 0x5ac640d0}, + {0x00009828, 0x06903081, 0x06903081, 0x06903881, 0x06903881}, + {0x0000982c, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4, 0x05eea6d4}, + {0x00009830, 0x0000059c, 0x0000059c, 0x0000059c, 0x0000059c}, + {0x00009c00, 0x00000044, 0x00000044, 0x00000044, 0x00000044}, + {0x00009e00, 0x0372161e, 0x0372161e, 0x037216a0, 0x037216a0}, + {0x00009e04, 0x00182020, 0x00182020, 0x00182020, 0x00182020}, + {0x00009e0c, 0x6c4000e2, 0x6d4000e2, 0x6d4000e2, 0x6c4000e2}, + {0x00009e10, 0x7ec88d2e, 0x7ec88d2e, 0x7ec80d2e, 0x7ec80d2e}, + {0x00009e14, 0x31395d5e, 0x3139605e, 0x3139605e, 0x31395d5e}, + {0x00009e18, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x00009e1c, 0x0001cf9c, 0x0001cf9c, 0x00021f9c, 0x00021f9c}, + {0x00009e20, 0x000003b5, 0x000003b5, 0x000003ce, 0x000003ce}, + {0x00009e2c, 0x0000001c, 0x0000001c, 0x00000021, 0x00000021}, + {0x00009e3c, 0xcf946220, 0xcf946220, 0xcf946222, 0xcf946222}, + {0x00009e44, 0x02321e27, 0x02321e27, 0x02282324, 0x02282324}, + {0x00009e48, 0x5030201a, 0x5030201a, 0x50302010, 0x50302010}, + {0x00009fc8, 0x0003f000, 0x0003f000, 0x0001a000, 0x0001a000}, + {0x0000a204, 0x01303fc0, 0x01303fc4, 0x01303fc4, 0x01303fc0}, + {0x0000a208, 0x00000104, 0x00000104, 0x00000004, 0x00000004}, + {0x0000a230, 0x0000400a, 0x00004014, 0x00004016, 0x0000400b}, + {0x0000a234, 0x10000fff, 0x10000fff, 0x10000fff, 0x10000fff}, + {0x0000a238, 0xffb81018, 0xffb81018, 0xffb81018, 0xffb81018}, + {0x0000a250, 0x00000000, 0x00000000, 0x00000210, 0x00000108}, + {0x0000a254, 0x000007d0, 0x00000fa0, 0x00001130, 0x00000898}, + {0x0000a258, 0x02020002, 0x02020002, 0x02020002, 0x02020002}, + {0x0000a25c, 0x01000e0e, 0x01000e0e, 0x01000e0e, 0x01000e0e}, + {0x0000a260, 0x3a021501, 0x3a021501, 0x3a021501, 0x3a021501}, + {0x0000a264, 0x00000e0e, 0x00000e0e, 0x00000e0e, 0x00000e0e}, + {0x0000a280, 0x00000007, 0x00000007, 0x0000000b, 0x0000000b}, + {0x0000a284, 0x00000000, 0x00000000, 0x000002a0, 0x000002a0}, + {0x0000a288, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a28c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a2c4, 0x00158d18, 0x00158d18, 0x00158d18, 0x00158d18}, + {0x0000a2d0, 0x00071981, 0x00071981, 0x00071982, 0x00071982}, + {0x0000a2d8, 0xf999a83a, 0xf999a83a, 0xf999a83a, 0xf999a83a}, + {0x0000a358, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000be04, 0x00802020, 0x00802020, 0x00802020, 0x00802020}, + {0x0000be18, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, +}; + +static const u32 ar9485Modes_high_ob_db_tx_gain_1_1[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x000098bc, 0x00000002, 0x00000002, 0x00000002, 0x00000002}, + {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d8, 0x000050d8}, + {0x0000a458, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a500, 0x00022200, 0x00022200, 0x00000000, 0x00000000}, + {0x0000a504, 0x05062002, 0x05062002, 0x04000002, 0x04000002}, + {0x0000a508, 0x0c002e00, 0x0c002e00, 0x08000004, 0x08000004}, + {0x0000a50c, 0x11062202, 0x11062202, 0x0d000200, 0x0d000200}, + {0x0000a510, 0x17022e00, 0x17022e00, 0x11000202, 0x11000202}, + {0x0000a514, 0x1d000ec2, 0x1d000ec2, 0x15000400, 0x15000400}, + {0x0000a518, 0x25020ec0, 0x25020ec0, 0x19000402, 0x19000402}, + {0x0000a51c, 0x2b020ec3, 0x2b020ec3, 0x1d000404, 0x1d000404}, + {0x0000a520, 0x2f001f04, 0x2f001f04, 0x21000603, 0x21000603}, + {0x0000a524, 0x35001fc4, 0x35001fc4, 0x25000605, 0x25000605}, + {0x0000a528, 0x3c022f04, 0x3c022f04, 0x2a000a03, 0x2a000a03}, + {0x0000a52c, 0x41023e85, 0x41023e85, 0x2c000a04, 0x2c000a04}, + {0x0000a530, 0x48023ec6, 0x48023ec6, 0x34000e20, 0x34000e20}, + {0x0000a534, 0x4d023f01, 0x4d023f01, 0x35000e21, 0x35000e21}, + {0x0000a538, 0x53023f4b, 0x53023f4b, 0x43000e62, 0x43000e62}, + {0x0000a53c, 0x5a027f09, 0x5a027f09, 0x45000e63, 0x45000e63}, + {0x0000a540, 0x5f027fc9, 0x5f027fc9, 0x49000e65, 0x49000e65}, + {0x0000a544, 0x6502feca, 0x6502feca, 0x4b000e66, 0x4b000e66}, + {0x0000a548, 0x6b02ff4a, 0x6b02ff4a, 0x4d001645, 0x4d001645}, + {0x0000a54c, 0x7203feca, 0x7203feca, 0x51001865, 0x51001865}, + {0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x55001a86, 0x55001a86}, + {0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x57001ce9, 0x57001ce9}, + {0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5a001eeb, 0x5a001eeb}, + {0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x5e001eeb, 0x5e001eeb}, + {0x0000a560, 0x900fff0b, 0x900fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a564, 0x960fffcb, 0x960fffcb, 0x5e001eeb, 0x5e001eeb}, + {0x0000a568, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a56c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a570, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000b500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b504, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b508, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b50c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b510, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b514, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b518, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b51c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b520, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b524, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b528, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b52c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b530, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b534, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b538, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b53c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b540, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b544, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b548, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b54c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b550, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b554, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b558, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b55c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b560, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b564, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b568, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b56c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b570, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b574, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b578, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b57c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x00016044, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db}, + {0x00016048, 0x6c924260, 0x6c924260, 0x6c924260, 0x6c924260}, +}; + +static const u32 ar9485_modes_lowest_ob_db_tx_gain_1_1[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x000098bc, 0x00000002, 0x00000002, 0x00000002, 0x00000002}, + {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d8, 0x000050d8}, + {0x0000a458, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a500, 0x00022200, 0x00022200, 0x00000000, 0x00000000}, + {0x0000a504, 0x05062002, 0x05062002, 0x04000002, 0x04000002}, + {0x0000a508, 0x0c002e00, 0x0c002e00, 0x08000004, 0x08000004}, + {0x0000a50c, 0x11062202, 0x11062202, 0x0d000200, 0x0d000200}, + {0x0000a510, 0x17022e00, 0x17022e00, 0x11000202, 0x11000202}, + {0x0000a514, 0x1d000ec2, 0x1d000ec2, 0x15000400, 0x15000400}, + {0x0000a518, 0x25020ec0, 0x25020ec0, 0x19000402, 0x19000402}, + {0x0000a51c, 0x2b020ec3, 0x2b020ec3, 0x1d000404, 0x1d000404}, + {0x0000a520, 0x2f001f04, 0x2f001f04, 0x21000603, 0x21000603}, + {0x0000a524, 0x35001fc4, 0x35001fc4, 0x25000605, 0x25000605}, + {0x0000a528, 0x3c022f04, 0x3c022f04, 0x2a000a03, 0x2a000a03}, + {0x0000a52c, 0x41023e85, 0x41023e85, 0x2c000a04, 0x2c000a04}, + {0x0000a530, 0x48023ec6, 0x48023ec6, 0x34000e20, 0x34000e20}, + {0x0000a534, 0x4d023f01, 0x4d023f01, 0x35000e21, 0x35000e21}, + {0x0000a538, 0x53023f4b, 0x53023f4b, 0x43000e62, 0x43000e62}, + {0x0000a53c, 0x5a027f09, 0x5a027f09, 0x45000e63, 0x45000e63}, + {0x0000a540, 0x5f027fc9, 0x5f027fc9, 0x49000e65, 0x49000e65}, + {0x0000a544, 0x6502feca, 0x6502feca, 0x4b000e66, 0x4b000e66}, + {0x0000a548, 0x6b02ff4a, 0x6b02ff4a, 0x4d001645, 0x4d001645}, + {0x0000a54c, 0x7203feca, 0x7203feca, 0x51001865, 0x51001865}, + {0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x55001a86, 0x55001a86}, + {0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x57001ce9, 0x57001ce9}, + {0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5a001eeb, 0x5a001eeb}, + {0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x5e001eeb, 0x5e001eeb}, + {0x0000a560, 0x900fff0b, 0x900fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a564, 0x960fffcb, 0x960fffcb, 0x5e001eeb, 0x5e001eeb}, + {0x0000a568, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a56c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a570, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000b500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b504, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b508, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b50c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b510, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b514, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b518, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b51c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b520, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b524, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b528, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b52c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b530, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b534, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b538, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b53c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b540, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b544, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b548, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b54c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b550, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b554, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b558, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b55c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b560, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b564, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b568, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b56c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b570, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b574, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b578, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b57c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x00016044, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db}, + {0x00016048, 0x6c924260, 0x6c924260, 0x6c924260, 0x6c924260}, +}; + +static const u32 ar9485_1_1_radio_postamble[][2] = { + /* Addr allmodes */ + {0x0001609c, 0x0b283f31}, + {0x000160ac, 0x24611800}, + {0x000160b0, 0x03284f3e}, + {0x0001610c, 0x00170000}, + {0x00016140, 0x10804008}, +}; + +static const u32 ar9485_1_1_mac_postamble[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x00001030, 0x00000230, 0x00000460, 0x000002c0, 0x00000160}, + {0x00001070, 0x00000168, 0x000002d0, 0x00000318, 0x0000018c}, + {0x000010b0, 0x00000e60, 0x00001cc0, 0x00007c70, 0x00003e38}, + {0x00008014, 0x03e803e8, 0x07d007d0, 0x10801600, 0x08400b00}, + {0x0000801c, 0x128d8027, 0x128d804f, 0x12e00057, 0x12e0002b}, + {0x00008120, 0x08f04800, 0x08f04800, 0x08f04810, 0x08f04810}, + {0x000081d0, 0x00003210, 0x00003210, 0x0000320a, 0x0000320a}, + {0x00008318, 0x00003e80, 0x00007d00, 0x00006880, 0x00003440}, +}; + +static const u32 ar9485_1_1_radio_core[][2] = { + /* Addr allmodes */ + {0x00016000, 0x36db6db6}, + {0x00016004, 0x6db6db40}, + {0x00016008, 0x73800000}, + {0x0001600c, 0x00000000}, + {0x00016040, 0x7f80fff8}, + {0x0001604c, 0x000f0278}, + {0x00016050, 0x4db6db8c}, + {0x00016054, 0x6db60000}, + {0x00016080, 0x00080000}, + {0x00016084, 0x0e48048c}, + {0x00016088, 0x14214514}, + {0x0001608c, 0x119f081e}, + {0x00016090, 0x24926490}, + {0x00016098, 0xd28b3330}, + {0x000160a0, 0xc2108ffe}, + {0x000160a4, 0x812fc370}, + {0x000160a8, 0x423c8000}, + {0x000160b4, 0x92480040}, + {0x000160c0, 0x006db6db}, + {0x000160c4, 0x0186db60}, + {0x000160c8, 0x6db6db6c}, + {0x000160cc, 0x6de6fbe0}, + {0x000160d0, 0xf7dfcf3c}, + {0x00016100, 0x04cb0001}, + {0x00016104, 0xfff80015}, + {0x00016108, 0x00080010}, + {0x00016144, 0x01884080}, + {0x00016148, 0x00008040}, + {0x00016240, 0x08400000}, + {0x00016244, 0x1bf90f00}, + {0x00016248, 0x00000000}, + {0x0001624c, 0x00000000}, + {0x00016280, 0x01000015}, + {0x00016284, 0x00d30000}, + {0x00016288, 0x00318000}, + {0x0001628c, 0x50000000}, + {0x00016290, 0x4b96210f}, + {0x00016380, 0x00000000}, + {0x00016384, 0x00000000}, + {0x00016388, 0x00800700}, + {0x0001638c, 0x00800700}, + {0x00016390, 0x00800700}, + {0x00016394, 0x00000000}, + {0x00016398, 0x00000000}, + {0x0001639c, 0x00000000}, + {0x000163a0, 0x00000001}, + {0x000163a4, 0x00000001}, + {0x000163a8, 0x00000000}, + {0x000163ac, 0x00000000}, + {0x000163b0, 0x00000000}, + {0x000163b4, 0x00000000}, + {0x000163b8, 0x00000000}, + {0x000163bc, 0x00000000}, + {0x000163c0, 0x000000a0}, + {0x000163c4, 0x000c0000}, + {0x000163c8, 0x14021402}, + {0x000163cc, 0x00001402}, + {0x000163d0, 0x00000000}, + {0x000163d4, 0x00000000}, + {0x00016c40, 0x13188278}, + {0x00016c44, 0x12000000}, +}; + +static const u32 ar9485_1_1_pcie_phy_pll_on_clkreq_enable_L1[][2] = { + /* Addr allmodes */ + {0x00018c00, 0x10052e5e}, + {0x00018c04, 0x000801d8}, + {0x00018c08, 0x0000080c}, +}; + +static const u32 ar9485Modes_high_power_tx_gain_1_1[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x000098bc, 0x00000002, 0x00000002, 0x00000002, 0x00000002}, + {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d8, 0x000050d8}, + {0x0000a458, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a500, 0x00022200, 0x00022200, 0x00000000, 0x00000000}, + {0x0000a504, 0x05062002, 0x05062002, 0x04000002, 0x04000002}, + {0x0000a508, 0x0c002e00, 0x0c002e00, 0x08000004, 0x08000004}, + {0x0000a50c, 0x11062202, 0x11062202, 0x0d000200, 0x0d000200}, + {0x0000a510, 0x17022e00, 0x17022e00, 0x11000202, 0x11000202}, + {0x0000a514, 0x1d000ec2, 0x1d000ec2, 0x15000400, 0x15000400}, + {0x0000a518, 0x25020ec0, 0x25020ec0, 0x19000402, 0x19000402}, + {0x0000a51c, 0x2b020ec3, 0x2b020ec3, 0x1d000404, 0x1d000404}, + {0x0000a520, 0x2f001f04, 0x2f001f04, 0x21000603, 0x21000603}, + {0x0000a524, 0x35001fc4, 0x35001fc4, 0x25000605, 0x25000605}, + {0x0000a528, 0x3c022f04, 0x3c022f04, 0x2a000a03, 0x2a000a03}, + {0x0000a52c, 0x41023e85, 0x41023e85, 0x2c000a04, 0x2c000a04}, + {0x0000a530, 0x48023ec6, 0x48023ec6, 0x34000e20, 0x34000e20}, + {0x0000a534, 0x4d023f01, 0x4d023f01, 0x35000e21, 0x35000e21}, + {0x0000a538, 0x53023f4b, 0x53023f4b, 0x43000e62, 0x43000e62}, + {0x0000a53c, 0x5a027f09, 0x5a027f09, 0x45000e63, 0x45000e63}, + {0x0000a540, 0x5f027fc9, 0x5f027fc9, 0x49000e65, 0x49000e65}, + {0x0000a544, 0x6502feca, 0x6502feca, 0x4b000e66, 0x4b000e66}, + {0x0000a548, 0x6b02ff4a, 0x6b02ff4a, 0x4d001645, 0x4d001645}, + {0x0000a54c, 0x7203feca, 0x7203feca, 0x51001865, 0x51001865}, + {0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x55001a86, 0x55001a86}, + {0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x57001ce9, 0x57001ce9}, + {0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5a001eeb, 0x5a001eeb}, + {0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x5e001eeb, 0x5e001eeb}, + {0x0000a560, 0x900fff0b, 0x900fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a564, 0x960fffcb, 0x960fffcb, 0x5e001eeb, 0x5e001eeb}, + {0x0000a568, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a56c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a570, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000b500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b504, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b508, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b50c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b510, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b514, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b518, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b51c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b520, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b524, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b528, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b52c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b530, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b534, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b538, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b53c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b540, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b544, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b548, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b54c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b550, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b554, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b558, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b55c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b560, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b564, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b568, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b56c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b570, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b574, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b578, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b57c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x00016044, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db}, + {0x00016048, 0x6c924260, 0x6c924260, 0x6c924260, 0x6c924260}, +}; + +static const u32 ar9485_1_1[][2] = { + /* Addr allmodes */ + {0x0000a580, 0x00000000}, + {0x0000a584, 0x00000000}, + {0x0000a588, 0x00000000}, + {0x0000a58c, 0x00000000}, + {0x0000a590, 0x00000000}, + {0x0000a594, 0x00000000}, + {0x0000a598, 0x00000000}, + {0x0000a59c, 0x00000000}, + {0x0000a5a0, 0x00000000}, + {0x0000a5a4, 0x00000000}, + {0x0000a5a8, 0x00000000}, + {0x0000a5ac, 0x00000000}, + {0x0000a5b0, 0x00000000}, + {0x0000a5b4, 0x00000000}, + {0x0000a5b8, 0x00000000}, + {0x0000a5bc, 0x00000000}, +}; + +static const u32 ar9485_modes_green_ob_db_tx_gain_1_1[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x000098bc, 0x00000003, 0x00000003, 0x00000003, 0x00000003}, + {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d8, 0x000050d8}, + {0x0000a458, 0x80000000, 0x80000000, 0x80000000, 0x80000000}, + {0x0000a500, 0x00022200, 0x00022200, 0x00000006, 0x00000006}, + {0x0000a504, 0x05062002, 0x05062002, 0x03000201, 0x03000201}, + {0x0000a508, 0x0c002e00, 0x0c002e00, 0x06000203, 0x06000203}, + {0x0000a50c, 0x11062202, 0x11062202, 0x0a000401, 0x0a000401}, + {0x0000a510, 0x17022e00, 0x17022e00, 0x0e000403, 0x0e000403}, + {0x0000a514, 0x1d000ec2, 0x1d000ec2, 0x12000405, 0x12000405}, + {0x0000a518, 0x25020ec0, 0x25020ec0, 0x15000604, 0x15000604}, + {0x0000a51c, 0x2b020ec3, 0x2b020ec3, 0x18000605, 0x18000605}, + {0x0000a520, 0x2f001f04, 0x2f001f04, 0x1c000a04, 0x1c000a04}, + {0x0000a524, 0x35001fc4, 0x35001fc4, 0x21000a06, 0x21000a06}, + {0x0000a528, 0x3c022f04, 0x3c022f04, 0x29000a24, 0x29000a24}, + {0x0000a52c, 0x41023e85, 0x41023e85, 0x2f000e21, 0x2f000e21}, + {0x0000a530, 0x48023ec6, 0x48023ec6, 0x31000e20, 0x31000e20}, + {0x0000a534, 0x4d023f01, 0x4d023f01, 0x33000e20, 0x33000e20}, + {0x0000a538, 0x53023f4b, 0x53023f4b, 0x43000e62, 0x43000e62}, + {0x0000a53c, 0x5a027f09, 0x5a027f09, 0x45000e63, 0x45000e63}, + {0x0000a540, 0x5f027fc9, 0x5f027fc9, 0x49000e65, 0x49000e65}, + {0x0000a544, 0x6502feca, 0x6502feca, 0x4b000e66, 0x4b000e66}, + {0x0000a548, 0x6b02ff4a, 0x6b02ff4a, 0x4d001645, 0x4d001645}, + {0x0000a54c, 0x7203feca, 0x7203feca, 0x51001865, 0x51001865}, + {0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x55001a86, 0x55001a86}, + {0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x57001ce9, 0x57001ce9}, + {0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5a001eeb, 0x5a001eeb}, + {0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x5e001eeb, 0x5e001eeb}, + {0x0000a560, 0x900fff0b, 0x900fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a564, 0x960fffcb, 0x960fffcb, 0x5e001eeb, 0x5e001eeb}, + {0x0000a568, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a56c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a570, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000b500, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, + {0x0000b504, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, + {0x0000b508, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, + {0x0000b50c, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, + {0x0000b510, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, + {0x0000b514, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, + {0x0000b518, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, + {0x0000b51c, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, + {0x0000b520, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, + {0x0000b524, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, + {0x0000b528, 0x0000001a, 0x0000001a, 0x0000001a, 0x0000001a}, + {0x0000b52c, 0x0000002a, 0x0000002a, 0x0000002a, 0x0000002a}, + {0x0000b530, 0x0000003a, 0x0000003a, 0x0000003a, 0x0000003a}, + {0x0000b534, 0x0000004a, 0x0000004a, 0x0000004a, 0x0000004a}, + {0x0000b538, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, + {0x0000b53c, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, + {0x0000b540, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, + {0x0000b544, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, + {0x0000b548, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, + {0x0000b54c, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, + {0x0000b550, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, + {0x0000b554, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, + {0x0000b558, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, + {0x0000b55c, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, + {0x0000b560, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, + {0x0000b564, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, + {0x0000b568, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, + {0x0000b56c, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, + {0x0000b570, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, + {0x0000b574, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, + {0x0000b578, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, + {0x0000b57c, 0x0000005b, 0x0000005b, 0x0000005b, 0x0000005b}, + {0x00016044, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db}, + {0x00016048, 0x6c924260, 0x6c924260, 0x6c924260, 0x6c924260}, +}; + +static const u32 ar9485_1_1_pcie_phy_clkreq_disable_L1[][2] = { + /* Addr allmodes */ + {0x00018c00, 0x10013e5e}, + {0x00018c04, 0x000801d8}, + {0x00018c08, 0x0000080c}, +}; + +static const u32 ar9485_1_1_soc_preamble[][2] = { + /* Addr allmodes */ + {0x00004014, 0xba280400}, + {0x000040a4, 0x00a0c9c9}, + {0x00007010, 0x00000022}, + {0x00007020, 0x00000000}, + {0x00007034, 0x00000002}, + {0x00007038, 0x000004c2}, + {0x00007048, 0x00000002}, +}; + +static const u32 ar9485_1_1_baseband_core_txfir_coeff_japan_2484[][2] = { + /* Addr allmodes */ + {0x0000a398, 0x00000000}, + {0x0000a39c, 0x6f7f0301}, + {0x0000a3a0, 0xca9228ee}, +}; + +static const u32 ar9485Modes_low_ob_db_tx_gain_1_1[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ + {0x000098bc, 0x00000002, 0x00000002, 0x00000002, 0x00000002}, + {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d8, 0x000050d8}, + {0x0000a458, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a500, 0x00022200, 0x00022200, 0x00000000, 0x00000000}, + {0x0000a504, 0x05062002, 0x05062002, 0x04000002, 0x04000002}, + {0x0000a508, 0x0c002e00, 0x0c002e00, 0x08000004, 0x08000004}, + {0x0000a50c, 0x11062202, 0x11062202, 0x0d000200, 0x0d000200}, + {0x0000a510, 0x17022e00, 0x17022e00, 0x11000202, 0x11000202}, + {0x0000a514, 0x1d000ec2, 0x1d000ec2, 0x15000400, 0x15000400}, + {0x0000a518, 0x25020ec0, 0x25020ec0, 0x19000402, 0x19000402}, + {0x0000a51c, 0x2b020ec3, 0x2b020ec3, 0x1d000404, 0x1d000404}, + {0x0000a520, 0x2f001f04, 0x2f001f04, 0x21000603, 0x21000603}, + {0x0000a524, 0x35001fc4, 0x35001fc4, 0x25000605, 0x25000605}, + {0x0000a528, 0x3c022f04, 0x3c022f04, 0x2a000a03, 0x2a000a03}, + {0x0000a52c, 0x41023e85, 0x41023e85, 0x2c000a04, 0x2c000a04}, + {0x0000a530, 0x48023ec6, 0x48023ec6, 0x34000e20, 0x34000e20}, + {0x0000a534, 0x4d023f01, 0x4d023f01, 0x35000e21, 0x35000e21}, + {0x0000a538, 0x53023f4b, 0x53023f4b, 0x43000e62, 0x43000e62}, + {0x0000a53c, 0x5a027f09, 0x5a027f09, 0x45000e63, 0x45000e63}, + {0x0000a540, 0x5f027fc9, 0x5f027fc9, 0x49000e65, 0x49000e65}, + {0x0000a544, 0x6502feca, 0x6502feca, 0x4b000e66, 0x4b000e66}, + {0x0000a548, 0x6b02ff4a, 0x6b02ff4a, 0x4d001645, 0x4d001645}, + {0x0000a54c, 0x7203feca, 0x7203feca, 0x51001865, 0x51001865}, + {0x0000a550, 0x7703ff0b, 0x7703ff0b, 0x55001a86, 0x55001a86}, + {0x0000a554, 0x7d06ffcb, 0x7d06ffcb, 0x57001ce9, 0x57001ce9}, + {0x0000a558, 0x8407ff0b, 0x8407ff0b, 0x5a001eeb, 0x5a001eeb}, + {0x0000a55c, 0x8907ffcb, 0x8907ffcb, 0x5e001eeb, 0x5e001eeb}, + {0x0000a560, 0x900fff0b, 0x900fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a564, 0x960fffcb, 0x960fffcb, 0x5e001eeb, 0x5e001eeb}, + {0x0000a568, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a56c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a570, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a574, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a578, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000a57c, 0x9c1fff0b, 0x9c1fff0b, 0x5e001eeb, 0x5e001eeb}, + {0x0000b500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b504, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b508, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b50c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b510, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b514, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b518, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b51c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b520, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b524, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b528, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b52c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b530, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b534, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b538, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b53c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b540, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b544, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b548, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b54c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b550, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b554, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b558, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b55c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b560, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b564, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b568, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b56c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b570, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b574, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b578, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000b57c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x00016044, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db, 0x05d6b2db}, + {0x00016048, 0x6c924260, 0x6c924260, 0x6c924260, 0x6c924260}, +}; + +static const u32 ar9485_fast_clock_1_1_baseband_postamble[][3] = { + /* Addr 5G_HT2 5G_HT40 */ + {0x00009e00, 0x03721821, 0x03721821}, + {0x0000a230, 0x0000400b, 0x00004016}, + {0x0000a254, 0x00000898, 0x00001130}, +}; + +static const u32 ar9485_1_1_pcie_phy_pll_on_clkreq_disable_L1[][2] = { + /* Addr allmodes */ + {0x00018c00, 0x10012e5e}, + {0x00018c04, 0x000801d8}, + {0x00018c08, 0x0000080c}, +}; + +static const u32 ar9485_common_rx_gain_1_1[][2] = { + /* Addr allmodes */ + {0x0000a000, 0x00010000}, + {0x0000a004, 0x00030002}, + {0x0000a008, 0x00050004}, + {0x0000a00c, 0x00810080}, + {0x0000a010, 0x01800082}, + {0x0000a014, 0x01820181}, + {0x0000a018, 0x01840183}, + {0x0000a01c, 0x01880185}, + {0x0000a020, 0x018a0189}, + {0x0000a024, 0x02850284}, + {0x0000a028, 0x02890288}, + {0x0000a02c, 0x03850384}, + {0x0000a030, 0x03890388}, + {0x0000a034, 0x038b038a}, + {0x0000a038, 0x038d038c}, + {0x0000a03c, 0x03910390}, + {0x0000a040, 0x03930392}, + {0x0000a044, 0x03950394}, + {0x0000a048, 0x00000396}, + {0x0000a04c, 0x00000000}, + {0x0000a050, 0x00000000}, + {0x0000a054, 0x00000000}, + {0x0000a058, 0x00000000}, + {0x0000a05c, 0x00000000}, + {0x0000a060, 0x00000000}, + {0x0000a064, 0x00000000}, + {0x0000a068, 0x00000000}, + {0x0000a06c, 0x00000000}, + {0x0000a070, 0x00000000}, + {0x0000a074, 0x00000000}, + {0x0000a078, 0x00000000}, + {0x0000a07c, 0x00000000}, + {0x0000a080, 0x28282828}, + {0x0000a084, 0x28282828}, + {0x0000a088, 0x28282828}, + {0x0000a08c, 0x28282828}, + {0x0000a090, 0x28282828}, + {0x0000a094, 0x21212128}, + {0x0000a098, 0x171c1c1c}, + {0x0000a09c, 0x02020212}, + {0x0000a0a0, 0x00000202}, + {0x0000a0a4, 0x00000000}, + {0x0000a0a8, 0x00000000}, + {0x0000a0ac, 0x00000000}, + {0x0000a0b0, 0x00000000}, + {0x0000a0b4, 0x00000000}, + {0x0000a0b8, 0x00000000}, + {0x0000a0bc, 0x00000000}, + {0x0000a0c0, 0x001f0000}, + {0x0000a0c4, 0x111f1100}, + {0x0000a0c8, 0x111d111e}, + {0x0000a0cc, 0x111b111c}, + {0x0000a0d0, 0x22032204}, + {0x0000a0d4, 0x22012202}, + {0x0000a0d8, 0x221f2200}, + {0x0000a0dc, 0x221d221e}, + {0x0000a0e0, 0x33013302}, + {0x0000a0e4, 0x331f3300}, + {0x0000a0e8, 0x4402331e}, + {0x0000a0ec, 0x44004401}, + {0x0000a0f0, 0x441e441f}, + {0x0000a0f4, 0x55015502}, + {0x0000a0f8, 0x551f5500}, + {0x0000a0fc, 0x6602551e}, + {0x0000a100, 0x66006601}, + {0x0000a104, 0x661e661f}, + {0x0000a108, 0x7703661d}, + {0x0000a10c, 0x77017702}, + {0x0000a110, 0x00007700}, + {0x0000a114, 0x00000000}, + {0x0000a118, 0x00000000}, + {0x0000a11c, 0x00000000}, + {0x0000a120, 0x00000000}, + {0x0000a124, 0x00000000}, + {0x0000a128, 0x00000000}, + {0x0000a12c, 0x00000000}, + {0x0000a130, 0x00000000}, + {0x0000a134, 0x00000000}, + {0x0000a138, 0x00000000}, + {0x0000a13c, 0x00000000}, + {0x0000a140, 0x001f0000}, + {0x0000a144, 0x111f1100}, + {0x0000a148, 0x111d111e}, + {0x0000a14c, 0x111b111c}, + {0x0000a150, 0x22032204}, + {0x0000a154, 0x22012202}, + {0x0000a158, 0x221f2200}, + {0x0000a15c, 0x221d221e}, + {0x0000a160, 0x33013302}, + {0x0000a164, 0x331f3300}, + {0x0000a168, 0x4402331e}, + {0x0000a16c, 0x44004401}, + {0x0000a170, 0x441e441f}, + {0x0000a174, 0x55015502}, + {0x0000a178, 0x551f5500}, + {0x0000a17c, 0x6602551e}, + {0x0000a180, 0x66006601}, + {0x0000a184, 0x661e661f}, + {0x0000a188, 0x7703661d}, + {0x0000a18c, 0x77017702}, + {0x0000a190, 0x00007700}, + {0x0000a194, 0x00000000}, + {0x0000a198, 0x00000000}, + {0x0000a19c, 0x00000000}, + {0x0000a1a0, 0x00000000}, + {0x0000a1a4, 0x00000000}, + {0x0000a1a8, 0x00000000}, + {0x0000a1ac, 0x00000000}, + {0x0000a1b0, 0x00000000}, + {0x0000a1b4, 0x00000000}, + {0x0000a1b8, 0x00000000}, + {0x0000a1bc, 0x00000000}, + {0x0000a1c0, 0x00000000}, + {0x0000a1c4, 0x00000000}, + {0x0000a1c8, 0x00000000}, + {0x0000a1cc, 0x00000000}, + {0x0000a1d0, 0x00000000}, + {0x0000a1d4, 0x00000000}, + {0x0000a1d8, 0x00000000}, + {0x0000a1dc, 0x00000000}, + {0x0000a1e0, 0x00000000}, + {0x0000a1e4, 0x00000000}, + {0x0000a1e8, 0x00000000}, + {0x0000a1ec, 0x00000000}, + {0x0000a1f0, 0x00000396}, + {0x0000a1f4, 0x00000396}, + {0x0000a1f8, 0x00000396}, + {0x0000a1fc, 0x00000296}, +}; + +static const u32 ar9485_1_1_pcie_phy_clkreq_enable_L1[][2] = { + /* Addr allmodes */ + {0x00018c00, 0x10053e5e}, + {0x00018c04, 0x000801d8}, + {0x00018c08, 0x0000080c}, +}; + +static const u32 ar9485Common_wo_xlna_rx_gain_1_1[][2] = { + /* Addr allmodes */ + {0x0000a000, 0x00060005}, + {0x0000a004, 0x00810080}, + {0x0000a008, 0x00830082}, + {0x0000a00c, 0x00850084}, + {0x0000a010, 0x01820181}, + {0x0000a014, 0x01840183}, + {0x0000a018, 0x01880185}, + {0x0000a01c, 0x018a0189}, + {0x0000a020, 0x02850284}, + {0x0000a024, 0x02890288}, + {0x0000a028, 0x028b028a}, + {0x0000a02c, 0x03850384}, + {0x0000a030, 0x03890388}, + {0x0000a034, 0x038b038a}, + {0x0000a038, 0x038d038c}, + {0x0000a03c, 0x03910390}, + {0x0000a040, 0x03930392}, + {0x0000a044, 0x03950394}, + {0x0000a048, 0x00000396}, + {0x0000a04c, 0x00000000}, + {0x0000a050, 0x00000000}, + {0x0000a054, 0x00000000}, + {0x0000a058, 0x00000000}, + {0x0000a05c, 0x00000000}, + {0x0000a060, 0x00000000}, + {0x0000a064, 0x00000000}, + {0x0000a068, 0x00000000}, + {0x0000a06c, 0x00000000}, + {0x0000a070, 0x00000000}, + {0x0000a074, 0x00000000}, + {0x0000a078, 0x00000000}, + {0x0000a07c, 0x00000000}, + {0x0000a080, 0x28282828}, + {0x0000a084, 0x28282828}, + {0x0000a088, 0x28282828}, + {0x0000a08c, 0x28282828}, + {0x0000a090, 0x28282828}, + {0x0000a094, 0x24242428}, + {0x0000a098, 0x171e1e1e}, + {0x0000a09c, 0x02020b0b}, + {0x0000a0a0, 0x02020202}, + {0x0000a0a4, 0x00000000}, + {0x0000a0a8, 0x00000000}, + {0x0000a0ac, 0x00000000}, + {0x0000a0b0, 0x00000000}, + {0x0000a0b4, 0x00000000}, + {0x0000a0b8, 0x00000000}, + {0x0000a0bc, 0x00000000}, + {0x0000a0c0, 0x22072208}, + {0x0000a0c4, 0x22052206}, + {0x0000a0c8, 0x22032204}, + {0x0000a0cc, 0x22012202}, + {0x0000a0d0, 0x221f2200}, + {0x0000a0d4, 0x221d221e}, + {0x0000a0d8, 0x33023303}, + {0x0000a0dc, 0x33003301}, + {0x0000a0e0, 0x331e331f}, + {0x0000a0e4, 0x4402331d}, + {0x0000a0e8, 0x44004401}, + {0x0000a0ec, 0x441e441f}, + {0x0000a0f0, 0x55025503}, + {0x0000a0f4, 0x55005501}, + {0x0000a0f8, 0x551e551f}, + {0x0000a0fc, 0x6602551d}, + {0x0000a100, 0x66006601}, + {0x0000a104, 0x661e661f}, + {0x0000a108, 0x7703661d}, + {0x0000a10c, 0x77017702}, + {0x0000a110, 0x00007700}, + {0x0000a114, 0x00000000}, + {0x0000a118, 0x00000000}, + {0x0000a11c, 0x00000000}, + {0x0000a120, 0x00000000}, + {0x0000a124, 0x00000000}, + {0x0000a128, 0x00000000}, + {0x0000a12c, 0x00000000}, + {0x0000a130, 0x00000000}, + {0x0000a134, 0x00000000}, + {0x0000a138, 0x00000000}, + {0x0000a13c, 0x00000000}, + {0x0000a140, 0x001f0000}, + {0x0000a144, 0x111f1100}, + {0x0000a148, 0x111d111e}, + {0x0000a14c, 0x111b111c}, + {0x0000a150, 0x22032204}, + {0x0000a154, 0x22012202}, + {0x0000a158, 0x221f2200}, + {0x0000a15c, 0x221d221e}, + {0x0000a160, 0x33013302}, + {0x0000a164, 0x331f3300}, + {0x0000a168, 0x4402331e}, + {0x0000a16c, 0x44004401}, + {0x0000a170, 0x441e441f}, + {0x0000a174, 0x55015502}, + {0x0000a178, 0x551f5500}, + {0x0000a17c, 0x6602551e}, + {0x0000a180, 0x66006601}, + {0x0000a184, 0x661e661f}, + {0x0000a188, 0x7703661d}, + {0x0000a18c, 0x77017702}, + {0x0000a190, 0x00007700}, + {0x0000a194, 0x00000000}, + {0x0000a198, 0x00000000}, + {0x0000a19c, 0x00000000}, + {0x0000a1a0, 0x00000000}, + {0x0000a1a4, 0x00000000}, + {0x0000a1a8, 0x00000000}, + {0x0000a1ac, 0x00000000}, + {0x0000a1b0, 0x00000000}, + {0x0000a1b4, 0x00000000}, + {0x0000a1b8, 0x00000000}, + {0x0000a1bc, 0x00000000}, + {0x0000a1c0, 0x00000000}, + {0x0000a1c4, 0x00000000}, + {0x0000a1c8, 0x00000000}, + {0x0000a1cc, 0x00000000}, + {0x0000a1d0, 0x00000000}, + {0x0000a1d4, 0x00000000}, + {0x0000a1d8, 0x00000000}, + {0x0000a1dc, 0x00000000}, + {0x0000a1e0, 0x00000000}, + {0x0000a1e4, 0x00000000}, + {0x0000a1e8, 0x00000000}, + {0x0000a1ec, 0x00000000}, + {0x0000a1f0, 0x00000396}, + {0x0000a1f4, 0x00000396}, + {0x0000a1f8, 0x00000396}, + {0x0000a1fc, 0x00000296}, +}; + #endif diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 9272278aff5..f9f0389b92a 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -21,7 +21,6 @@ #include <linux/device.h> #include <linux/leds.h> #include <linux/completion.h> -#include <linux/pm_qos_params.h> #include "debug.h" #include "common.h" @@ -57,8 +56,6 @@ struct ath_node; #define A_MAX(a, b) ((a) > (b) ? (a) : (b)) -#define ATH9K_PM_QOS_DEFAULT_VALUE 55 - #define TSF_TO_TU(_h,_l) \ ((((u32)(_h)) << 22) | (((u32)(_l)) >> 10)) @@ -192,6 +189,7 @@ struct ath_txq { u32 axq_ampdu_depth; bool stopped; bool axq_tx_inprogress; + bool txq_flush_inprogress; struct list_head axq_acq; struct list_head txq_fifo[ATH_TXFIFO_DEPTH]; struct list_head txq_fifo_pending; @@ -349,6 +347,7 @@ void ath_tx_aggr_resume(struct ath_softc *sc, struct ieee80211_sta *sta, u16 tid struct ath_vif { int av_bslot; + bool is_bslot_active; __le64 tsf_adjust; /* TSF adjustment for staggered beacons */ enum nl80211_iftype av_opmode; struct ath_buf *av_bcbuf; @@ -371,7 +370,7 @@ struct ath_vif { #define IEEE80211_MS_TO_TU(x) (((x) * 1000) / 1024) struct ath_beacon_config { - u16 beacon_interval; + int beacon_interval; u16 listen_interval; u16 dtim_period; u16 bmiss_timeout; @@ -403,6 +402,7 @@ void ath_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif); int ath_beacon_alloc(struct ath_softc *sc, struct ieee80211_vif *vif); void ath_beacon_return(struct ath_softc *sc, struct ath_vif *avp); int ath_beaconq_config(struct ath_softc *sc); +void ath9k_set_beaconing_status(struct ath_softc *sc, bool status); /*******/ /* ANI */ @@ -633,8 +633,6 @@ struct ath_softc { struct ath9k_hw_cal_data caldata; int last_rssi; - int beacon_interval; - #ifdef CONFIG_ATH9K_DEBUGFS struct ath9k_debug debug; spinlock_t nodes_lock; @@ -649,8 +647,6 @@ struct ath_softc { struct ath_descdma txsdma; struct ath_ant_comb ant_comb; - - struct pm_qos_request_list pm_qos_req; }; void ath9k_tasklet(unsigned long data); @@ -665,7 +661,6 @@ static inline void ath_read_cachesize(struct ath_common *common, int *csz) extern struct ieee80211_ops ath9k_ops; extern int ath9k_modparam_nohwcrypt; extern int led_blink; -extern int ath9k_pm_qos_value; extern bool is_ath9k_unloaded; irqreturn_t ath_isr(int irq, void *dev); diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c index fcb36abfc30..a4bdfdb043e 100644 --- a/drivers/net/wireless/ath/ath9k/beacon.c +++ b/drivers/net/wireless/ath/ath9k/beacon.c @@ -143,7 +143,7 @@ static struct ath_buf *ath_beacon_generate(struct ieee80211_hw *hw, avp = (void *)vif->drv_priv; cabq = sc->beacon.cabq; - if (avp->av_bcbuf == NULL) + if ((avp->av_bcbuf == NULL) || !avp->is_bslot_active) return NULL; /* Release the old beacon first */ @@ -226,6 +226,7 @@ int ath_beacon_alloc(struct ath_softc *sc, struct ieee80211_vif *vif) struct ath_vif *avp; struct ath_buf *bf; struct sk_buff *skb; + struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf; __le64 tstamp; avp = (void *)vif->drv_priv; @@ -248,6 +249,7 @@ int ath_beacon_alloc(struct ath_softc *sc, struct ieee80211_vif *vif) for (slot = 0; slot < ATH_BCBUF; slot++) if (sc->beacon.bslot[slot] == NULL) { avp->av_bslot = slot; + avp->is_bslot_active = false; /* NB: keep looking for a double slot */ if (slot == 0 || !sc->beacon.bslot[slot-1]) @@ -282,7 +284,7 @@ int ath_beacon_alloc(struct ath_softc *sc, struct ieee80211_vif *vif) u64 tsfadjust; int intval; - intval = sc->beacon_interval ? : ATH_DEFAULT_BINTVAL; + intval = cur_conf->beacon_interval ? : ATH_DEFAULT_BINTVAL; /* * Calculate the TSF offset for this beacon slot, i.e., the @@ -314,6 +316,7 @@ int ath_beacon_alloc(struct ath_softc *sc, struct ieee80211_vif *vif) ath_err(common, "dma_mapping_error on beacon alloc\n"); return -ENOMEM; } + avp->is_bslot_active = true; return 0; } @@ -346,6 +349,7 @@ void ath_beacon_return(struct ath_softc *sc, struct ath_vif *avp) void ath_beacon_tasklet(unsigned long data) { struct ath_softc *sc = (struct ath_softc *)data; + struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf; struct ath_hw *ah = sc->sc_ah; struct ath_common *common = ath9k_hw_common(ah); struct ath_buf *bf = NULL; @@ -393,7 +397,7 @@ void ath_beacon_tasklet(unsigned long data) * on the tsf to safeguard against missing an swba. */ - intval = sc->beacon_interval ? : ATH_DEFAULT_BINTVAL; + intval = cur_conf->beacon_interval ? : ATH_DEFAULT_BINTVAL; tsf = ath9k_hw_gettsf64(ah); tsftu = TSF_TO_TU(tsf>>32, tsf); @@ -747,3 +751,36 @@ void ath_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif) sc->sc_flags |= SC_OP_BEACONS; } + +void ath9k_set_beaconing_status(struct ath_softc *sc, bool status) +{ + struct ath_hw *ah = sc->sc_ah; + struct ath_vif *avp; + int slot; + bool found = false; + + ath9k_ps_wakeup(sc); + if (status) { + for (slot = 0; slot < ATH_BCBUF; slot++) { + if (sc->beacon.bslot[slot]) { + avp = (void *)sc->beacon.bslot[slot]->drv_priv; + if (avp->is_bslot_active) { + found = true; + break; + } + } + } + if (found) { + /* Re-enable beaconing */ + ah->imask |= ATH9K_INT_SWBA; + ath9k_hw_set_interrupts(ah, ah->imask); + } + } else { + /* Disable SWBA interrupt */ + ah->imask &= ~ATH9K_INT_SWBA; + ath9k_hw_set_interrupts(ah, ah->imask); + tasklet_kill(&sc->bcon_tasklet); + ath9k_hw_stoptxdma(ah, sc->beacon.beaconq); + } + ath9k_ps_restore(sc); +} diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index 953036a4ed5..50fde0e1059 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -169,7 +169,7 @@ static int ath9k_htc_set_channel(struct ath9k_htc_priv *priv, struct ieee80211_conf *conf = &common->hw->conf; bool fastcc; struct ieee80211_channel *channel = hw->conf.channel; - struct ath9k_hw_cal_data *caldata; + struct ath9k_hw_cal_data *caldata = NULL; enum htc_phymode mode; __be16 htc_mode; u8 cmd_rsp; diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index f9cf8155181..9a3438174f8 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -1100,7 +1100,6 @@ static bool ath9k_hw_set_reset_power_on(struct ath_hw *ah) REG_WRITE(ah, AR_RC, AR_RC_AHB); REG_WRITE(ah, AR_RTC_RESET, 0); - udelay(2); REGWRITE_BUFFER_FLUSH(ah); diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index e5c1eead98a..f66c882a39e 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -41,10 +41,6 @@ static int ath9k_btcoex_enable; module_param_named(btcoex_enable, ath9k_btcoex_enable, int, 0444); MODULE_PARM_DESC(btcoex_enable, "Enable wifi-BT coexistence"); -int ath9k_pm_qos_value = ATH9K_PM_QOS_DEFAULT_VALUE; -module_param_named(pmqos, ath9k_pm_qos_value, int, S_IRUSR | S_IRGRP | S_IROTH); -MODULE_PARM_DESC(pmqos, "User specified PM-QOS value"); - bool is_ath9k_unloaded; /* We use the hw_value as an index into our private channel structure */ @@ -760,9 +756,6 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid, ath_init_leds(sc); ath_start_rfkill_poll(sc); - pm_qos_add_request(&sc->pm_qos_req, PM_QOS_CPU_DMA_LATENCY, - PM_QOS_DEFAULT_VALUE); - return 0; error_world: @@ -819,7 +812,6 @@ void ath9k_deinit_device(struct ath_softc *sc) ath9k_ps_restore(sc); ieee80211_unregister_hw(hw); - pm_qos_remove_request(&sc->pm_qos_req); ath_rx_cleanup(sc); ath_tx_cleanup(sc); ath9k_deinit_softc(sc); diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 4ed43b2b8df..a71550049d8 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -15,6 +15,7 @@ */ #include <linux/nl80211.h> +#include <linux/delay.h> #include "ath9k.h" #include "btcoex.h" @@ -53,6 +54,21 @@ static u8 parse_mpdudensity(u8 mpdudensity) } } +static bool ath9k_has_pending_frames(struct ath_softc *sc, struct ath_txq *txq) +{ + bool pending = false; + + spin_lock_bh(&txq->axq_lock); + + if (txq->axq_depth || !list_empty(&txq->axq_acq)) + pending = true; + else if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) + pending = !list_empty(&txq->txq_fifo_pending); + + spin_unlock_bh(&txq->axq_lock); + return pending; +} + bool ath9k_setpower(struct ath_softc *sc, enum ath9k_power_mode mode) { unsigned long flags; @@ -1117,12 +1133,6 @@ static int ath9k_start(struct ieee80211_hw *hw) ath9k_btcoex_timer_resume(sc); } - /* User has the option to provide pm-qos value as a module - * parameter rather than using the default value of - * 'ATH9K_PM_QOS_DEFAULT_VALUE'. - */ - pm_qos_update_request(&sc->pm_qos_req, ath9k_pm_qos_value); - if (ah->caps.pcie_lcr_extsync_en && common->bus_ops->extn_synch_en) common->bus_ops->extn_synch_en(common); @@ -1267,8 +1277,6 @@ static void ath9k_stop(struct ieee80211_hw *hw) sc->sc_flags |= SC_OP_INVALID; - pm_qos_update_request(&sc->pm_qos_req, PM_QOS_DEFAULT_VALUE); - mutex_unlock(&sc->mutex); ath_dbg(common, ATH_DBG_CONFIG, "Driver halt\n"); @@ -1291,24 +1299,10 @@ static void ath9k_reclaim_beacon(struct ath_softc *sc, { struct ath_vif *avp = (void *)vif->drv_priv; - /* Disable SWBA interrupt */ - sc->sc_ah->imask &= ~ATH9K_INT_SWBA; - ath9k_ps_wakeup(sc); - ath9k_hw_set_interrupts(sc->sc_ah, sc->sc_ah->imask); - ath9k_hw_stoptxdma(sc->sc_ah, sc->beacon.beaconq); - tasklet_kill(&sc->bcon_tasklet); - ath9k_ps_restore(sc); - + ath9k_set_beaconing_status(sc, false); ath_beacon_return(sc, avp); + ath9k_set_beaconing_status(sc, true); sc->sc_flags &= ~SC_OP_BEACONS; - - if (sc->nbcnvifs > 0) { - /* Re-enable beaconing */ - sc->sc_ah->imask |= ATH9K_INT_SWBA; - ath9k_ps_wakeup(sc); - ath9k_hw_set_interrupts(sc->sc_ah, sc->sc_ah->imask); - ath9k_ps_restore(sc); - } } static void ath9k_vif_iter(void *data, u8 *mac, struct ieee80211_vif *vif) @@ -1436,16 +1430,17 @@ static void ath9k_do_vif_add_setup(struct ieee80211_hw *hw, if (ath9k_uses_beacons(vif->type)) { int error; - ath9k_hw_stoptxdma(sc->sc_ah, sc->beacon.beaconq); /* This may fail because upper levels do not have beacons * properly configured yet. That's OK, we assume it * will be properly configured and then we will be notified * in the info_changed method and set up beacons properly * there. */ + ath9k_set_beaconing_status(sc, false); error = ath_beacon_alloc(sc, vif); if (!error) ath_beacon_config(sc, vif); + ath9k_set_beaconing_status(sc, true); } } @@ -1676,8 +1671,9 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) else sc->sc_flags &= ~SC_OP_OFFCHANNEL; - ath_dbg(common, ATH_DBG_CONFIG, "Set channel: %d MHz\n", - curchan->center_freq); + ath_dbg(common, ATH_DBG_CONFIG, + "Set channel: %d MHz type: %d\n", + curchan->center_freq, conf->channel_type); ath9k_cmn_update_ichannel(&sc->sc_ah->channels[pos], curchan, conf->channel_type); @@ -1723,6 +1719,8 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) } if (changed & IEEE80211_CONF_CHANGE_POWER) { + ath_dbg(common, ATH_DBG_CONFIG, + "Set power: %d\n", conf->power_level); sc->config.txpowlimit = 2 * conf->power_level; ath9k_ps_wakeup(sc); ath9k_cmn_update_txpow(ah, sc->curtxpow, @@ -1886,6 +1884,7 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw, u32 changed) { struct ath_softc *sc = hw->priv; + struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf; struct ath_hw *ah = sc->sc_ah; struct ath_common *common = ath9k_hw_common(ah); struct ath_vif *avp = (void *)vif->drv_priv; @@ -1914,10 +1913,11 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw, /* Enable transmission of beacons (AP, IBSS, MESH) */ if ((changed & BSS_CHANGED_BEACON) || ((changed & BSS_CHANGED_BEACON_ENABLED) && bss_conf->enable_beacon)) { - ath9k_hw_stoptxdma(sc->sc_ah, sc->beacon.beaconq); + ath9k_set_beaconing_status(sc, false); error = ath_beacon_alloc(sc, vif); if (!error) ath_beacon_config(sc, vif); + ath9k_set_beaconing_status(sc, true); } if (changed & BSS_CHANGED_ERP_SLOT) { @@ -1940,21 +1940,26 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw, } /* Disable transmission of beacons */ - if ((changed & BSS_CHANGED_BEACON_ENABLED) && !bss_conf->enable_beacon) - ath9k_hw_stoptxdma(sc->sc_ah, sc->beacon.beaconq); + if ((changed & BSS_CHANGED_BEACON_ENABLED) && + !bss_conf->enable_beacon) { + ath9k_set_beaconing_status(sc, false); + avp->is_bslot_active = false; + ath9k_set_beaconing_status(sc, true); + } if (changed & BSS_CHANGED_BEACON_INT) { - sc->beacon_interval = bss_conf->beacon_int; + cur_conf->beacon_interval = bss_conf->beacon_int; /* * In case of AP mode, the HW TSF has to be reset * when the beacon interval changes. */ if (vif->type == NL80211_IFTYPE_AP) { sc->sc_flags |= SC_OP_TSF_RESET; - ath9k_hw_stoptxdma(sc->sc_ah, sc->beacon.beaconq); + ath9k_set_beaconing_status(sc, false); error = ath_beacon_alloc(sc, vif); if (!error) ath_beacon_config(sc, vif); + ath9k_set_beaconing_status(sc, true); } else { ath_beacon_config(sc, vif); } @@ -2122,6 +2127,60 @@ static void ath9k_set_coverage_class(struct ieee80211_hw *hw, u8 coverage_class) mutex_unlock(&sc->mutex); } +static void ath9k_flush(struct ieee80211_hw *hw, bool drop) +{ +#define ATH_FLUSH_TIMEOUT 60 /* ms */ + struct ath_softc *sc = hw->priv; + struct ath_txq *txq; + struct ath_hw *ah = sc->sc_ah; + struct ath_common *common = ath9k_hw_common(ah); + int i, j, npend = 0; + + mutex_lock(&sc->mutex); + + cancel_delayed_work_sync(&sc->tx_complete_work); + + for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) { + if (!ATH_TXQ_SETUP(sc, i)) + continue; + txq = &sc->tx.txq[i]; + + if (!drop) { + for (j = 0; j < ATH_FLUSH_TIMEOUT; j++) { + if (!ath9k_has_pending_frames(sc, txq)) + break; + usleep_range(1000, 2000); + } + } + + if (drop || ath9k_has_pending_frames(sc, txq)) { + ath_dbg(common, ATH_DBG_QUEUE, "Drop frames from hw queue:%d\n", + txq->axq_qnum); + spin_lock_bh(&txq->axq_lock); + txq->txq_flush_inprogress = true; + spin_unlock_bh(&txq->axq_lock); + + ath9k_ps_wakeup(sc); + ath9k_hw_stoptxdma(ah, txq->axq_qnum); + npend = ath9k_hw_numtxpending(ah, txq->axq_qnum); + ath9k_ps_restore(sc); + if (npend) + break; + + ath_draintxq(sc, txq, false); + txq->txq_flush_inprogress = false; + } + } + + if (npend) { + ath_reset(sc, false); + txq->txq_flush_inprogress = false; + } + + ieee80211_queue_delayed_work(hw, &sc->tx_complete_work, 0); + mutex_unlock(&sc->mutex); +} + struct ieee80211_ops ath9k_ops = { .tx = ath9k_tx, .start = ath9k_start, @@ -2143,4 +2202,5 @@ struct ieee80211_ops ath9k_ops = { .get_survey = ath9k_get_survey, .rfkill_poll = ath9k_rfkill_poll_state, .set_coverage_class = ath9k_set_coverage_class, + .flush = ath9k_flush, }; diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h index b262e98709d..64b226a78b2 100644 --- a/drivers/net/wireless/ath/ath9k/reg.h +++ b/drivers/net/wireless/ath/ath9k/reg.h @@ -789,6 +789,7 @@ #define AR_SREV_REVISION_9300_20 2 /* 2.0 and 2.1 */ #define AR_SREV_VERSION_9485 0x240 #define AR_SREV_REVISION_9485_10 0 +#define AR_SREV_REVISION_9485_11 1 #define AR_SREV_5416(_ah) \ (((_ah)->hw_version.macVersion == AR_SREV_VERSION_5416_PCI) || \ @@ -866,6 +867,9 @@ #define AR_SREV_9485_10(_ah) \ (AR_SREV_9485(_ah) && \ ((_ah)->hw_version.macRev == AR_SREV_REVISION_9485_10)) +#define AR_SREV_9485_11(_ah) \ + (AR_SREV_9485(_ah) && \ + ((_ah)->hw_version.macRev == AR_SREV_REVISION_9485_11)) #define AR_SREV_9285E_20(_ah) \ (AR_SREV_9285_12_OR_LATER(_ah) && \ diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 9f4e755d27c..e16136d6179 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -1055,6 +1055,7 @@ int ath_txq_update(struct ath_softc *sc, int qnum, int ath_cabq_update(struct ath_softc *sc) { struct ath9k_tx_queue_info qi; + struct ath_beacon_config *cur_conf = &sc->cur_beacon_conf; int qnum = sc->beacon.cabq->axq_qnum; ath9k_hw_get_txq_props(sc->sc_ah, qnum, &qi); @@ -1066,7 +1067,7 @@ int ath_cabq_update(struct ath_softc *sc) else if (sc->config.cabqReadytime > ATH9K_READY_TIME_HI_BOUND) sc->config.cabqReadytime = ATH9K_READY_TIME_HI_BOUND; - qi.tqi_readyTime = (sc->beacon_interval * + qi.tqi_readyTime = (cur_conf->beacon_interval * sc->config.cabqReadytime) / 100; ath_txq_update(sc, qnum, &qi); @@ -2013,7 +2014,8 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq) spin_lock_bh(&txq->axq_lock); if (list_empty(&txq->axq_q)) { txq->axq_link = NULL; - if (sc->sc_flags & SC_OP_TXAGGR) + if (sc->sc_flags & SC_OP_TXAGGR && + !txq->txq_flush_inprogress) ath_txq_schedule(sc, txq); spin_unlock_bh(&txq->axq_lock); break; @@ -2070,6 +2072,7 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq) if (bf_is_ampdu_not_probing(bf)) txq->axq_ampdu_depth--; + spin_unlock_bh(&txq->axq_lock); if (bf_held) @@ -2093,7 +2096,7 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq) spin_lock_bh(&txq->axq_lock); - if (sc->sc_flags & SC_OP_TXAGGR) + if (sc->sc_flags & SC_OP_TXAGGR && !txq->txq_flush_inprogress) ath_txq_schedule(sc, txq); spin_unlock_bh(&txq->axq_lock); } @@ -2264,15 +2267,18 @@ void ath_tx_edma_tasklet(struct ath_softc *sc) spin_lock_bh(&txq->axq_lock); - if (!list_empty(&txq->txq_fifo_pending)) { - INIT_LIST_HEAD(&bf_head); - bf = list_first_entry(&txq->txq_fifo_pending, - struct ath_buf, list); - list_cut_position(&bf_head, &txq->txq_fifo_pending, - &bf->bf_lastbf->list); - ath_tx_txqaddbuf(sc, txq, &bf_head); - } else if (sc->sc_flags & SC_OP_TXAGGR) - ath_txq_schedule(sc, txq); + if (!txq->txq_flush_inprogress) { + if (!list_empty(&txq->txq_fifo_pending)) { + INIT_LIST_HEAD(&bf_head); + bf = list_first_entry(&txq->txq_fifo_pending, + struct ath_buf, list); + list_cut_position(&bf_head, + &txq->txq_fifo_pending, + &bf->bf_lastbf->list); + ath_tx_txqaddbuf(sc, txq, &bf_head); + } else if (sc->sc_flags & SC_OP_TXAGGR) + ath_txq_schedule(sc, txq); + } spin_unlock_bh(&txq->axq_lock); } } diff --git a/drivers/net/wireless/iwlwifi/iwl-2000.c b/drivers/net/wireless/iwlwifi/iwl-2000.c index 3c5dd36ff41..30483e27ce5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-2000.c +++ b/drivers/net/wireless/iwlwifi/iwl-2000.c @@ -265,7 +265,8 @@ static struct iwl_lib_ops iwl2000_lib = { .txq_free_tfd = iwl_hw_txq_free_tfd, .txq_init = iwl_hw_tx_queue_init, .rx_handler_setup = iwlagn_rx_handler_setup, - .setup_deferred_work = iwlagn_setup_deferred_work, + .setup_deferred_work = iwlagn_bt_setup_deferred_work, + .cancel_deferred_work = iwlagn_bt_cancel_deferred_work, .is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr, .load_ucode = iwlagn_load_ucode, .dump_nic_event_log = iwl_dump_nic_event_log, diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c index 3aa48643750..325ff5c89ee 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c @@ -1832,7 +1832,7 @@ void iwlagn_send_advance_bt_config(struct iwl_priv *priv) * IBSS mode (no proper uCode support for coex then). */ if (!bt_coex_active || priv->iw_mode == NL80211_IFTYPE_ADHOC) { - bt_cmd.flags = 0; + bt_cmd.flags = IWLAGN_BT_FLAG_COEX_MODE_DISABLED; } else { bt_cmd.flags = IWLAGN_BT_FLAG_COEX_MODE_3W << IWLAGN_BT_FLAG_COEX_MODE_SHIFT; @@ -1869,6 +1869,11 @@ static void iwlagn_bt_traffic_change_work(struct work_struct *work) struct iwl_rxon_context *ctx; int smps_request = -1; + if (priv->bt_enable_flag == IWLAGN_BT_FLAG_COEX_MODE_DISABLED) { + /* bt coex disabled */ + return; + } + /* * Note: bt_traffic_load can be overridden by scan complete and * coex profile notifications. Ignore that since only bad consequence @@ -2022,6 +2027,11 @@ void iwlagn_bt_coex_profile_notif(struct iwl_priv *priv, struct iwl_bt_coex_profile_notif *coex = &pkt->u.bt_coex_profile_notif; struct iwl_bt_uart_msg *uart_msg = &coex->last_bt_uart_msg; + if (priv->bt_enable_flag == IWLAGN_BT_FLAG_COEX_MODE_DISABLED) { + /* bt coex disabled */ + return; + } + IWL_DEBUG_NOTIF(priv, "BT Coex notification:\n"); IWL_DEBUG_NOTIF(priv, " status: %d\n", coex->bt_status); IWL_DEBUG_NOTIF(priv, " traffic load: %d\n", coex->bt_traffic_load); diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 8ee810f5fc0..abd0461bd30 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -1413,34 +1413,42 @@ static void iwl_irq_tasklet(struct iwl_priv *priv) /** * iwl_good_ack_health - checks for ACK count ratios, BA timeout retries. * - * When the ACK count ratio is 0 and aggregated BA timeout retries exceeding + * When the ACK count ratio is low and aggregated BA timeout retries exceeding * the BA_TIMEOUT_MAX, reload firmware and bring system back to normal * operation state. */ -bool iwl_good_ack_health(struct iwl_priv *priv, - struct iwl_rx_packet *pkt) +bool iwl_good_ack_health(struct iwl_priv *priv, struct iwl_rx_packet *pkt) { - bool rc = true; - int actual_ack_cnt_delta, expected_ack_cnt_delta; - int ba_timeout_delta; - - actual_ack_cnt_delta = - le32_to_cpu(pkt->u.stats.tx.actual_ack_cnt) - - le32_to_cpu(priv->_agn.statistics.tx.actual_ack_cnt); - expected_ack_cnt_delta = - le32_to_cpu(pkt->u.stats.tx.expected_ack_cnt) - - le32_to_cpu(priv->_agn.statistics.tx.expected_ack_cnt); - ba_timeout_delta = - le32_to_cpu(pkt->u.stats.tx.agg.ba_timeout) - - le32_to_cpu(priv->_agn.statistics.tx.agg.ba_timeout); - if ((priv->_agn.agg_tids_count > 0) && - (expected_ack_cnt_delta > 0) && - (((actual_ack_cnt_delta * 100) / expected_ack_cnt_delta) - < ACK_CNT_RATIO) && - (ba_timeout_delta > BA_TIMEOUT_CNT)) { - IWL_DEBUG_RADIO(priv, "actual_ack_cnt delta = %d," - " expected_ack_cnt = %d\n", - actual_ack_cnt_delta, expected_ack_cnt_delta); + int actual_delta, expected_delta, ba_timeout_delta; + struct statistics_tx *cur, *old; + + if (priv->_agn.agg_tids_count) + return true; + + if (iwl_bt_statistics(priv)) { + cur = &pkt->u.stats_bt.tx; + old = &priv->_agn.statistics_bt.tx; + } else { + cur = &pkt->u.stats.tx; + old = &priv->_agn.statistics.tx; + } + + actual_delta = le32_to_cpu(cur->actual_ack_cnt) - + le32_to_cpu(old->actual_ack_cnt); + expected_delta = le32_to_cpu(cur->expected_ack_cnt) - + le32_to_cpu(old->expected_ack_cnt); + + /* Values should not be negative, but we do not trust the firmware */ + if (actual_delta <= 0 || expected_delta <= 0) + return true; + + ba_timeout_delta = le32_to_cpu(cur->agg.ba_timeout) - + le32_to_cpu(old->agg.ba_timeout); + + if ((actual_delta * 100 / expected_delta) < ACK_CNT_RATIO && + ba_timeout_delta > BA_TIMEOUT_CNT) { + IWL_DEBUG_RADIO(priv, "deltas: actual %d expected %d ba_timeout %d\n", + actual_delta, expected_delta, ba_timeout_delta); #ifdef CONFIG_IWLWIFI_DEBUGFS /* @@ -1448,20 +1456,18 @@ bool iwl_good_ack_health(struct iwl_priv *priv, * statistics aren't available. If DEBUGFS is set but * DEBUG is not, these will just compile out. */ - IWL_DEBUG_RADIO(priv, "rx_detected_cnt delta = %d\n", + IWL_DEBUG_RADIO(priv, "rx_detected_cnt delta %d\n", priv->_agn.delta_statistics.tx.rx_detected_cnt); IWL_DEBUG_RADIO(priv, - "ack_or_ba_timeout_collision delta = %d\n", - priv->_agn.delta_statistics.tx. - ack_or_ba_timeout_collision); + "ack_or_ba_timeout_collision delta %d\n", + priv->_agn.delta_statistics.tx.ack_or_ba_timeout_collision); #endif - IWL_DEBUG_RADIO(priv, "agg ba_timeout delta = %d\n", - ba_timeout_delta); - if (!actual_ack_cnt_delta && - (ba_timeout_delta >= BA_TIMEOUT_MAX)) - rc = false; + + if (ba_timeout_delta >= BA_TIMEOUT_MAX) + return false; } - return rc; + + return true; } diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c index 87a6fd84d4d..bc89393fb69 100644 --- a/drivers/net/wireless/iwlwifi/iwl-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-rx.c @@ -234,33 +234,20 @@ EXPORT_SYMBOL(iwl_rx_spectrum_measure_notif); void iwl_recover_from_statistics(struct iwl_priv *priv, struct iwl_rx_packet *pkt) { - if (test_bit(STATUS_EXIT_PENDING, &priv->status)) + if (test_bit(STATUS_EXIT_PENDING, &priv->status) || + !iwl_is_any_associated(priv)) return; - if (iwl_is_any_associated(priv)) { - if (priv->cfg->ops->lib->check_ack_health) { - if (!priv->cfg->ops->lib->check_ack_health( - priv, pkt)) { - /* - * low ack count detected - * restart Firmware - */ - IWL_ERR(priv, "low ack count detected, " - "restart firmware\n"); - if (!iwl_force_reset(priv, IWL_FW_RESET, false)) - return; - } - } - if (priv->cfg->ops->lib->check_plcp_health) { - if (!priv->cfg->ops->lib->check_plcp_health( - priv, pkt)) { - /* - * high plcp error detected - * reset Radio - */ - iwl_force_reset(priv, IWL_RF_RESET, false); - } - } + + if (priv->cfg->ops->lib->check_ack_health && + !priv->cfg->ops->lib->check_ack_health(priv, pkt)) { + IWL_ERR(priv, "low ack count detected, restart firmware\n"); + if (!iwl_force_reset(priv, IWL_FW_RESET, false)) + return; } + + if (priv->cfg->ops->lib->check_plcp_health && + !priv->cfg->ops->lib->check_plcp_health(priv, pkt)) + iwl_force_reset(priv, IWL_RF_RESET, false); } EXPORT_SYMBOL(iwl_recover_from_statistics); diff --git a/drivers/net/wireless/p54/eeprom.c b/drivers/net/wireless/p54/eeprom.c index 35b09aa0529..f54e15fcd62 100644 --- a/drivers/net/wireless/p54/eeprom.c +++ b/drivers/net/wireless/p54/eeprom.c @@ -55,6 +55,17 @@ static struct ieee80211_rate p54_arates[] = { { .bitrate = 540, .hw_value = 11, }, }; +static struct p54_rssi_db_entry p54_rssi_default = { + /* + * The defaults are taken from usb-logs of the + * vendor driver. So, they should be safe to + * use in case we can't get a match from the + * rssi <-> dBm conversion database. + */ + .mul = 130, + .add = -398, +}; + #define CHAN_HAS_CAL BIT(0) #define CHAN_HAS_LIMIT BIT(1) #define CHAN_HAS_CURVE BIT(2) @@ -87,13 +98,27 @@ static int p54_get_band_from_freq(u16 freq) return -1; } +static int same_band(u16 freq, u16 freq2) +{ + return p54_get_band_from_freq(freq) == p54_get_band_from_freq(freq2); +} + static int p54_compare_channels(const void *_a, const void *_b) { const struct p54_channel_entry *a = _a; const struct p54_channel_entry *b = _b; - return a->index - b->index; + return a->freq - b->freq; +} + +static int p54_compare_rssichan(const void *_a, + const void *_b) +{ + const struct p54_rssi_db_entry *a = _a; + const struct p54_rssi_db_entry *b = _b; + + return a->freq - b->freq; } static int p54_fill_band_bitrates(struct ieee80211_hw *dev, @@ -145,25 +170,26 @@ static int p54_generate_band(struct ieee80211_hw *dev, for (i = 0, j = 0; (j < list->band_channel_num[band]) && (i < list->entries); i++) { + struct p54_channel_entry *chan = &list->channels[i]; - if (list->channels[i].band != band) + if (chan->band != band) continue; - if (list->channels[i].data != CHAN_HAS_ALL) { - wiphy_err(dev->wiphy, - "%s%s%s is/are missing for channel:%d [%d MHz].\n", - (list->channels[i].data & CHAN_HAS_CAL ? "" : + if (chan->data != CHAN_HAS_ALL) { + wiphy_err(dev->wiphy, "%s%s%s is/are missing for " + "channel:%d [%d MHz].\n", + (chan->data & CHAN_HAS_CAL ? "" : " [iqauto calibration data]"), - (list->channels[i].data & CHAN_HAS_LIMIT ? "" : + (chan->data & CHAN_HAS_LIMIT ? "" : " [output power limits]"), - (list->channels[i].data & CHAN_HAS_CURVE ? "" : + (chan->data & CHAN_HAS_CURVE ? "" : " [curve data]"), - list->channels[i].index, list->channels[i].freq); + chan->index, chan->freq); continue; } - tmp->channels[j].band = list->channels[i].band; - tmp->channels[j].center_freq = list->channels[i].freq; + tmp->channels[j].band = chan->band; + tmp->channels[j].center_freq = chan->freq; j++; } @@ -291,7 +317,7 @@ static int p54_generate_channel_lists(struct ieee80211_hw *dev) } } - /* sort the list by the channel index */ + /* sort the channel list by frequency */ sort(list->channels, list->entries, sizeof(struct p54_channel_entry), p54_compare_channels, NULL); @@ -410,33 +436,118 @@ static int p54_convert_rev1(struct ieee80211_hw *dev, static const char *p54_rf_chips[] = { "INVALID-0", "Duette3", "Duette2", "Frisbee", "Xbow", "Longbow", "INVALID-6", "INVALID-7" }; -static void p54_parse_rssical(struct ieee80211_hw *dev, void *data, int len, - u16 type) +static int p54_parse_rssical(struct ieee80211_hw *dev, + u8 *data, int len, u16 type) { struct p54_common *priv = dev->priv; - int offset = (type == PDR_RSSI_LINEAR_APPROXIMATION_EXTENDED) ? 2 : 0; - int entry_size = sizeof(struct pda_rssi_cal_entry) + offset; - int num_entries = (type == PDR_RSSI_LINEAR_APPROXIMATION) ? 1 : 2; - int i; + struct p54_rssi_db_entry *entry; + size_t db_len, entries; + int offset = 0, i; + + if (type != PDR_RSSI_LINEAR_APPROXIMATION_EXTENDED) { + entries = (type == PDR_RSSI_LINEAR_APPROXIMATION) ? 1 : 2; + if (len != sizeof(struct pda_rssi_cal_entry) * entries) { + wiphy_err(dev->wiphy, "rssical size mismatch.\n"); + goto err_data; + } + } else { + /* + * Some devices (Dell 1450 USB, Xbow 5GHz card, etc...) + * have an empty two byte header. + */ + if (*((__le16 *)&data[offset]) == cpu_to_le16(0)) + offset += 2; - if (len != (entry_size * num_entries)) { - wiphy_err(dev->wiphy, - "unknown rssi calibration data packing type:(%x) len:%d.\n", - type, len); + entries = (len - offset) / + sizeof(struct pda_rssi_cal_ext_entry); - print_hex_dump_bytes("rssical:", DUMP_PREFIX_NONE, - data, len); + if ((len - offset) % sizeof(struct pda_rssi_cal_ext_entry) || + entries <= 0) { + wiphy_err(dev->wiphy, "invalid rssi database.\n"); + goto err_data; + } + } - wiphy_err(dev->wiphy, "please report this issue.\n"); - return; + db_len = sizeof(*entry) * entries; + priv->rssi_db = kzalloc(db_len + sizeof(*priv->rssi_db), GFP_KERNEL); + if (!priv->rssi_db) + return -ENOMEM; + + priv->rssi_db->offset = 0; + priv->rssi_db->entries = entries; + priv->rssi_db->entry_size = sizeof(*entry); + priv->rssi_db->len = db_len; + + entry = (void *)((unsigned long)priv->rssi_db->data + priv->rssi_db->offset); + if (type == PDR_RSSI_LINEAR_APPROXIMATION_EXTENDED) { + struct pda_rssi_cal_ext_entry *cal = (void *) &data[offset]; + + for (i = 0; i < entries; i++) { + entry[i].freq = le16_to_cpu(cal[i].freq); + entry[i].mul = (s16) le16_to_cpu(cal[i].mul); + entry[i].add = (s16) le16_to_cpu(cal[i].add); + } + } else { + struct pda_rssi_cal_entry *cal = (void *) &data[offset]; + + for (i = 0; i < entries; i++) { + u16 freq; + switch (i) { + case IEEE80211_BAND_2GHZ: + freq = 2437; + break; + case IEEE80211_BAND_5GHZ: + freq = 5240; + break; + } + + entry[i].freq = freq; + entry[i].mul = (s16) le16_to_cpu(cal[i].mul); + entry[i].add = (s16) le16_to_cpu(cal[i].add); + } } - for (i = 0; i < num_entries; i++) { - struct pda_rssi_cal_entry *cal = data + - (offset + i * entry_size); - priv->rssical_db[i].mul = (s16) le16_to_cpu(cal->mul); - priv->rssical_db[i].add = (s16) le16_to_cpu(cal->add); + /* sort the list by channel frequency */ + sort(entry, entries, sizeof(*entry), p54_compare_rssichan, NULL); + return 0; + +err_data: + wiphy_err(dev->wiphy, + "rssi calibration data packing type:(%x) len:%d.\n", + type, len); + + print_hex_dump_bytes("rssical:", DUMP_PREFIX_NONE, data, len); + + wiphy_err(dev->wiphy, "please report this issue.\n"); + return -EINVAL; +} + +struct p54_rssi_db_entry *p54_rssi_find(struct p54_common *priv, const u16 freq) +{ + struct p54_rssi_db_entry *entry = (void *)(priv->rssi_db->data + + priv->rssi_db->offset); + int i, found = -1; + + for (i = 0; i < priv->rssi_db->entries; i++) { + if (!same_band(freq, entry[i].freq)) + continue; + + if (found == -1) { + found = i; + continue; + } + + /* nearest match */ + if (abs(freq - entry[i].freq) < + abs(freq - entry[found].freq)) { + found = i; + continue; + } else { + break; + } } + + return found < 0 ? &p54_rssi_default : &entry[found]; } static void p54_parse_default_country(struct ieee80211_hw *dev, @@ -627,21 +738,30 @@ int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len) case PDR_RSSI_LINEAR_APPROXIMATION: case PDR_RSSI_LINEAR_APPROXIMATION_DUAL_BAND: case PDR_RSSI_LINEAR_APPROXIMATION_EXTENDED: - p54_parse_rssical(dev, entry->data, data_len, - le16_to_cpu(entry->code)); + err = p54_parse_rssical(dev, entry->data, data_len, + le16_to_cpu(entry->code)); + if (err) + goto err; break; - case PDR_RSSI_LINEAR_APPROXIMATION_CUSTOM: { - __le16 *src = (void *) entry->data; - s16 *dst = (void *) &priv->rssical_db; + case PDR_RSSI_LINEAR_APPROXIMATION_CUSTOMV2: { + struct pda_custom_wrapper *pda = (void *) entry->data; + __le16 *src; + u16 *dst; int i; - if (data_len != sizeof(priv->rssical_db)) { - err = -EINVAL; - goto err; - } - for (i = 0; i < sizeof(priv->rssical_db) / - sizeof(*src); i++) + if (priv->rssi_db || data_len < sizeof(*pda)) + break; + + priv->rssi_db = p54_convert_db(pda, data_len); + if (!priv->rssi_db) + break; + + src = (void *) priv->rssi_db->data; + dst = (void *) priv->rssi_db->data; + + for (i = 0; i < priv->rssi_db->entries; i++) *(dst++) = (s16) le16_to_cpu(*(src++)); + } break; case PDR_PRISM_PA_CAL_OUTPUT_POWER_LIMITS_CUSTOM: { @@ -717,6 +837,8 @@ good_eeprom: SET_IEEE80211_PERM_ADDR(dev, perm_addr); } + priv->cur_rssi = &p54_rssi_default; + wiphy_info(dev->wiphy, "hwaddr %pM, MAC:isl38%02x RF:%s\n", dev->wiphy->perm_addr, priv->version, p54_rf_chips[priv->rxhw]); @@ -727,9 +849,11 @@ err: kfree(priv->iq_autocal); kfree(priv->output_limit); kfree(priv->curve_data); + kfree(priv->rssi_db); priv->iq_autocal = NULL; priv->output_limit = NULL; priv->curve_data = NULL; + priv->rssi_db = NULL; wiphy_err(dev->wiphy, "eeprom parse failed!\n"); return err; diff --git a/drivers/net/wireless/p54/eeprom.h b/drivers/net/wireless/p54/eeprom.h index 9051aef1124..afde72b8460 100644 --- a/drivers/net/wireless/p54/eeprom.h +++ b/drivers/net/wireless/p54/eeprom.h @@ -81,6 +81,12 @@ struct pda_pa_curve_data { u8 data[0]; } __packed; +struct pda_rssi_cal_ext_entry { + __le16 freq; + __le16 mul; + __le16 add; +} __packed; + struct pda_rssi_cal_entry { __le16 mul; __le16 add; @@ -179,6 +185,7 @@ struct pda_custom_wrapper { /* used by our modificated eeprom image */ #define PDR_RSSI_LINEAR_APPROXIMATION_CUSTOM 0xDEAD +#define PDR_RSSI_LINEAR_APPROXIMATION_CUSTOMV2 0xCAFF #define PDR_PRISM_PA_CAL_OUTPUT_POWER_LIMITS_CUSTOM 0xBEEF #define PDR_PRISM_PA_CAL_CURVE_DATA_CUSTOM 0xB05D diff --git a/drivers/net/wireless/p54/fwio.c b/drivers/net/wireless/p54/fwio.c index 92b9b1f05fd..0d3d108f6fe 100644 --- a/drivers/net/wireless/p54/fwio.c +++ b/drivers/net/wireless/p54/fwio.c @@ -397,9 +397,9 @@ int p54_scan(struct p54_common *priv, u16 mode, u16 dwell) union p54_scan_body_union *body; struct p54_scan_tail_rate *rate; struct pda_rssi_cal_entry *rssi; + struct p54_rssi_db_entry *rssi_data; unsigned int i; void *entry; - int band = priv->hw->conf.channel->band; __le16 freq = cpu_to_le16(priv->hw->conf.channel->center_freq); skb = p54_alloc_skb(priv, P54_HDR_FLAG_CONTROL_OPSET, sizeof(*head) + @@ -503,13 +503,14 @@ int p54_scan(struct p54_common *priv, u16 mode, u16 dwell) } rssi = (struct pda_rssi_cal_entry *) skb_put(skb, sizeof(*rssi)); - rssi->mul = cpu_to_le16(priv->rssical_db[band].mul); - rssi->add = cpu_to_le16(priv->rssical_db[band].add); + rssi_data = p54_rssi_find(priv, le16_to_cpu(freq)); + rssi->mul = cpu_to_le16(rssi_data->mul); + rssi->add = cpu_to_le16(rssi_data->add); if (priv->rxhw == PDR_SYNTH_FRONTEND_LONGBOW) { /* Longbow frontend needs ever more */ rssi = (void *) skb_put(skb, sizeof(*rssi)); - rssi->mul = cpu_to_le16(priv->rssical_db[band].longbow_unkn); - rssi->add = cpu_to_le16(priv->rssical_db[band].longbow_unk2); + rssi->mul = cpu_to_le16(rssi_data->longbow_unkn); + rssi->add = cpu_to_le16(rssi_data->longbow_unk2); } if (priv->fw_var >= 0x509) { @@ -523,6 +524,7 @@ int p54_scan(struct p54_common *priv, u16 mode, u16 dwell) hdr->len = cpu_to_le16(skb->len - sizeof(*hdr)); p54_tx(priv, skb); + priv->cur_rssi = rssi_data; return 0; err: diff --git a/drivers/net/wireless/p54/lmac.h b/drivers/net/wireless/p54/lmac.h index 04b63ec80fa..5ca117e6f95 100644 --- a/drivers/net/wireless/p54/lmac.h +++ b/drivers/net/wireless/p54/lmac.h @@ -551,6 +551,7 @@ int p54_upload_key(struct p54_common *priv, u8 algo, int slot, /* eeprom */ int p54_download_eeprom(struct p54_common *priv, void *buf, u16 offset, u16 len); +struct p54_rssi_db_entry *p54_rssi_find(struct p54_common *p, const u16 freq); /* utility */ u8 *p54_find_ie(struct sk_buff *skb, u8 ie); diff --git a/drivers/net/wireless/p54/main.c b/drivers/net/wireless/p54/main.c index 622d27b6d8f..e14a05bbc48 100644 --- a/drivers/net/wireless/p54/main.c +++ b/drivers/net/wireless/p54/main.c @@ -524,6 +524,48 @@ static int p54_get_survey(struct ieee80211_hw *dev, int idx, return 0; } +static unsigned int p54_flush_count(struct p54_common *priv) +{ + unsigned int total = 0, i; + + BUILD_BUG_ON(P54_QUEUE_NUM > ARRAY_SIZE(priv->tx_stats)); + + /* + * Because the firmware has the sole control over any frames + * in the P54_QUEUE_BEACON or P54_QUEUE_SCAN queues, they + * don't really count as pending or active. + */ + for (i = P54_QUEUE_MGMT; i < P54_QUEUE_NUM; i++) + total += priv->tx_stats[i].len; + return total; +} + +static void p54_flush(struct ieee80211_hw *dev, bool drop) +{ + struct p54_common *priv = dev->priv; + unsigned int total, i; + + /* + * Currently, it wouldn't really matter if we wait for one second + * or 15 minutes. But once someone gets around and completes the + * TODOs [ancel stuck frames / reset device] in p54_work, it will + * suddenly make sense to wait that long. + */ + i = P54_STATISTICS_UPDATE * 2 / 20; + + /* + * In this case no locking is required because as we speak the + * queues have already been stopped and no new frames can sneak + * up from behind. + */ + while ((total = p54_flush_count(priv) && i--)) { + /* waste time */ + msleep(20); + } + + WARN(total, "tx flush timeout, unresponsive firmware"); +} + static const struct ieee80211_ops p54_ops = { .tx = p54_tx_80211, .start = p54_start, @@ -536,6 +578,7 @@ static const struct ieee80211_ops p54_ops = { .sta_remove = p54_sta_add_remove, .set_key = p54_set_key, .config = p54_config, + .flush = p54_flush, .bss_info_changed = p54_bss_info_changed, .configure_filter = p54_configure_filter, .conf_tx = p54_conf_tx, @@ -611,7 +654,7 @@ EXPORT_SYMBOL_GPL(p54_init_common); int p54_register_common(struct ieee80211_hw *dev, struct device *pdev) { - struct p54_common *priv = dev->priv; + struct p54_common __maybe_unused *priv = dev->priv; int err; err = ieee80211_register_hw(dev); @@ -642,10 +685,12 @@ void p54_free_common(struct ieee80211_hw *dev) kfree(priv->iq_autocal); kfree(priv->output_limit); kfree(priv->curve_data); + kfree(priv->rssi_db); kfree(priv->used_rxkeys); priv->iq_autocal = NULL; priv->output_limit = NULL; priv->curve_data = NULL; + priv->rssi_db = NULL; priv->used_rxkeys = NULL; ieee80211_free_hw(dev); } diff --git a/drivers/net/wireless/p54/p54.h b/drivers/net/wireless/p54/p54.h index 43a3b2ead81..f951c8f3186 100644 --- a/drivers/net/wireless/p54/p54.h +++ b/drivers/net/wireless/p54/p54.h @@ -116,7 +116,8 @@ struct p54_edcf_queue_param { __le16 txop; } __packed; -struct p54_rssi_linear_approximation { +struct p54_rssi_db_entry { + u16 freq; s16 mul; s16 add; s16 longbow_unkn; @@ -197,13 +198,14 @@ struct p54_common { u8 rx_diversity_mask; u8 tx_diversity_mask; unsigned int output_power; + struct p54_rssi_db_entry *cur_rssi; int noise; /* calibration, output power limit and rssi<->dBm conversation data */ struct pda_iq_autocal_entry *iq_autocal; unsigned int iq_autocal_len; struct p54_cal_database *curve_data; struct p54_cal_database *output_limit; - struct p54_rssi_linear_approximation rssical_db[IEEE80211_NUM_BANDS]; + struct p54_cal_database *rssi_db; struct ieee80211_supported_band *band_table[IEEE80211_NUM_BANDS]; /* BBP/MAC state */ diff --git a/drivers/net/wireless/p54/p54spi_eeprom.h b/drivers/net/wireless/p54/p54spi_eeprom.h index d592cbd34d7..0b7bfb0adcf 100644 --- a/drivers/net/wireless/p54/p54spi_eeprom.h +++ b/drivers/net/wireless/p54/p54spi_eeprom.h @@ -65,9 +65,10 @@ static unsigned char p54spi_eeprom[] = { 0x03, 0x00, 0x00, 0x11, /* PDR_ANTENNA_GAIN */ 0x08, 0x08, 0x08, 0x08, -0x09, 0x00, 0xad, 0xde, /* PDR_RSSI_LINEAR_APPROXIMATION_CUSTOM */ - 0x0a, 0x01, 0x72, 0xfe, 0x1a, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x0a, 0x00, 0xff, 0xca, /* PDR_RSSI_LINEAR_APPROXIMATION_CUSTOMV2 */ + 0x01, 0x00, 0x0a, 0x00, + 0x00, 0x00, 0x0a, 0x00, + 0x85, 0x09, 0x0a, 0x01, 0x72, 0xfe, 0x1a, 0x00, 0x00, 0x00, /* struct pda_custom_wrapper */ 0x10, 0x06, 0x5d, 0xb0, /* PDR_PRISM_PA_CAL_CURVE_DATA_CUSTOM */ @@ -671,7 +672,7 @@ static unsigned char p54spi_eeprom[] = { 0xa8, 0x09, 0x25, 0x00, 0xf5, 0xff, 0xf9, 0xff, 0x00, 0x01, 0x02, 0x00, 0x00, 0x00, /* PDR_END */ - 0x67, 0x99, + 0xb6, 0x04, }; #endif /* P54SPI_EEPROM_H */ diff --git a/drivers/net/wireless/p54/txrx.c b/drivers/net/wireless/p54/txrx.c index f618b9623e5..917d5d948e3 100644 --- a/drivers/net/wireless/p54/txrx.c +++ b/drivers/net/wireless/p54/txrx.c @@ -273,11 +273,9 @@ void p54_tx(struct p54_common *priv, struct sk_buff *skb) static int p54_rssi_to_dbm(struct p54_common *priv, int rssi) { - int band = priv->hw->conf.channel->band; - if (priv->rxhw != 5) { - return ((rssi * priv->rssical_db[band].mul) / 64 + - priv->rssical_db[band].add) / 4; + return ((rssi * priv->cur_rssi->mul) / 64 + + priv->cur_rssi->add) / 4; } else { /* * TODO: find the correct formula diff --git a/drivers/net/wireless/rt2x00/Kconfig b/drivers/net/wireless/rt2x00/Kconfig index 6f383cd684b..f630552427b 100644 --- a/drivers/net/wireless/rt2x00/Kconfig +++ b/drivers/net/wireless/rt2x00/Kconfig @@ -97,6 +97,18 @@ config RT2800PCI_RT35XX Support for these devices is non-functional at the moment and is intended for testers and developers. +config RT2800PCI_RT53XX + bool "rt2800-pci - Include support for rt53xx devices (EXPERIMENTAL)" + depends on EXPERIMENTAL + default n + ---help--- + This adds support for rt53xx wireless chipset family to the + rt2800pci driver. + Supported chips: RT5390 + + Support for these devices is non-functional at the moment and is + intended for testers and developers. + endif config RT2500USB diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h index ec8159ce0ee..6f4a2432c02 100644 --- a/drivers/net/wireless/rt2x00/rt2800.h +++ b/drivers/net/wireless/rt2x00/rt2800.h @@ -51,6 +51,7 @@ * RF3320 2.4G 1T1R(RT3350/RT3370/RT3390) * RF3322 2.4G 2T2R(RT3352/RT3371/RT3372/RT3391/RT3392) * RF3853 2.4G/5G 3T3R(RT3883/RT3563/RT3573/RT3593/RT3662) + * RF5390 2.4G 1T1R */ #define RF2820 0x0001 #define RF2850 0x0002 @@ -65,6 +66,7 @@ #define RF3320 0x000b #define RF3322 0x000c #define RF3853 0x000d +#define RF5390 0x5390 /* * Chipset revisions. @@ -77,6 +79,7 @@ #define REV_RT3071E 0x0211 #define REV_RT3090E 0x0211 #define REV_RT3390E 0x0211 +#define REV_RT5390F 0x0502 /* * Signal information. @@ -121,6 +124,13 @@ #define E2PROM_CSR_RELOAD FIELD32(0x00000080) /* + * AUX_CTRL: Aux/PCI-E related configuration + */ +#define AUX_CTRL 0x10c +#define AUX_CTRL_WAKE_PCIE_EN FIELD32(0x00000002) +#define AUX_CTRL_FORCE_PCIE_CLK FIELD32(0x00000400) + +/* * OPT_14: Unknown register used by rt3xxx devices. */ #define OPT_14_CSR 0x0114 @@ -270,6 +280,7 @@ /* * GPIO_CTRL_CFG: + * GPIOD: GPIO direction, 0: Output, 1: Input */ #define GPIO_CTRL_CFG 0x0228 #define GPIO_CTRL_CFG_BIT0 FIELD32(0x00000001) @@ -280,7 +291,14 @@ #define GPIO_CTRL_CFG_BIT5 FIELD32(0x00000020) #define GPIO_CTRL_CFG_BIT6 FIELD32(0x00000040) #define GPIO_CTRL_CFG_BIT7 FIELD32(0x00000080) -#define GPIO_CTRL_CFG_BIT8 FIELD32(0x00000100) +#define GPIO_CTRL_CFG_GPIOD_BIT0 FIELD32(0x00000100) +#define GPIO_CTRL_CFG_GPIOD_BIT1 FIELD32(0x00000200) +#define GPIO_CTRL_CFG_GPIOD_BIT2 FIELD32(0x00000400) +#define GPIO_CTRL_CFG_GPIOD_BIT3 FIELD32(0x00000800) +#define GPIO_CTRL_CFG_GPIOD_BIT4 FIELD32(0x00001000) +#define GPIO_CTRL_CFG_GPIOD_BIT5 FIELD32(0x00002000) +#define GPIO_CTRL_CFG_GPIOD_BIT6 FIELD32(0x00004000) +#define GPIO_CTRL_CFG_GPIOD_BIT7 FIELD32(0x00008000) /* * MCU_CMD_CFG @@ -446,7 +464,7 @@ */ #define RF_CSR_CFG 0x0500 #define RF_CSR_CFG_DATA FIELD32(0x000000ff) -#define RF_CSR_CFG_REGNUM FIELD32(0x00001f00) +#define RF_CSR_CFG_REGNUM FIELD32(0x00003f00) #define RF_CSR_CFG_WRITE FIELD32(0x00010000) #define RF_CSR_CFG_BUSY FIELD32(0x00020000) @@ -1136,8 +1154,8 @@ * PROTECT_RATE: Protection control frame rate for CCK TX(RTS/CTS/CFEnd) * PROTECT_CTRL: Protection control frame type for CCK TX * 0:none, 1:RTS/CTS, 2:CTS-to-self - * PROTECT_NAV: TXOP protection type for CCK TX - * 0:none, 1:ShortNAVprotect, 2:LongNAVProtect + * PROTECT_NAV_SHORT: TXOP protection type for CCK TX with short NAV + * PROTECT_NAV_LONG: TXOP protection type for CCK TX with long NAV * TX_OP_ALLOW_CCK: CCK TXOP allowance, 0:disallow * TX_OP_ALLOW_OFDM: CCK TXOP allowance, 0:disallow * TX_OP_ALLOW_MM20: CCK TXOP allowance, 0:disallow @@ -1149,7 +1167,8 @@ #define CCK_PROT_CFG 0x1364 #define CCK_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) #define CCK_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) -#define CCK_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) +#define CCK_PROT_CFG_PROTECT_NAV_SHORT FIELD32(0x00040000) +#define CCK_PROT_CFG_PROTECT_NAV_LONG FIELD32(0x00080000) #define CCK_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) #define CCK_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) #define CCK_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) @@ -1164,7 +1183,8 @@ #define OFDM_PROT_CFG 0x1368 #define OFDM_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) #define OFDM_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) -#define OFDM_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) +#define OFDM_PROT_CFG_PROTECT_NAV_SHORT FIELD32(0x00040000) +#define OFDM_PROT_CFG_PROTECT_NAV_LONG FIELD32(0x00080000) #define OFDM_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) #define OFDM_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) #define OFDM_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) @@ -1179,7 +1199,8 @@ #define MM20_PROT_CFG 0x136c #define MM20_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) #define MM20_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) -#define MM20_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) +#define MM20_PROT_CFG_PROTECT_NAV_SHORT FIELD32(0x00040000) +#define MM20_PROT_CFG_PROTECT_NAV_LONG FIELD32(0x00080000) #define MM20_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) #define MM20_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) #define MM20_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) @@ -1194,7 +1215,8 @@ #define MM40_PROT_CFG 0x1370 #define MM40_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) #define MM40_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) -#define MM40_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) +#define MM40_PROT_CFG_PROTECT_NAV_SHORT FIELD32(0x00040000) +#define MM40_PROT_CFG_PROTECT_NAV_LONG FIELD32(0x00080000) #define MM40_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) #define MM40_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) #define MM40_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) @@ -1209,7 +1231,8 @@ #define GF20_PROT_CFG 0x1374 #define GF20_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) #define GF20_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) -#define GF20_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) +#define GF20_PROT_CFG_PROTECT_NAV_SHORT FIELD32(0x00040000) +#define GF20_PROT_CFG_PROTECT_NAV_LONG FIELD32(0x00080000) #define GF20_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) #define GF20_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) #define GF20_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) @@ -1224,7 +1247,8 @@ #define GF40_PROT_CFG 0x1378 #define GF40_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) #define GF40_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) -#define GF40_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) +#define GF40_PROT_CFG_PROTECT_NAV_SHORT FIELD32(0x00040000) +#define GF40_PROT_CFG_PROTECT_NAV_LONG FIELD32(0x00080000) #define GF40_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) #define GF40_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) #define GF40_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) @@ -1701,11 +1725,14 @@ struct mac_iveiv_entry { */ /* - * BBP 1: TX Antenna & Power - * POWER: 0 - normal, 1 - drop tx power by 6dBm, 2 - drop tx power by 12dBm, - * 3 - increase tx power by 6dBm + * BBP 1: TX Antenna & Power Control + * POWER_CTRL: + * 0 - normal, + * 1 - drop tx power by 6dBm, + * 2 - drop tx power by 12dBm, + * 3 - increase tx power by 6dBm */ -#define BBP1_TX_POWER FIELD8(0x07) +#define BBP1_TX_POWER_CTRL FIELD8(0x07) #define BBP1_TX_ANTENNA FIELD8(0x18) /* @@ -1719,6 +1746,13 @@ struct mac_iveiv_entry { */ #define BBP4_TX_BF FIELD8(0x01) #define BBP4_BANDWIDTH FIELD8(0x18) +#define BBP4_MAC_IF_CTRL FIELD8(0x40) + +/* + * BBP 109 + */ +#define BBP109_TX0_POWER FIELD8(0x0f) +#define BBP109_TX1_POWER FIELD8(0xf0) /* * BBP 138: Unknown @@ -1729,6 +1763,11 @@ struct mac_iveiv_entry { #define BBP138_TX_DAC2 FIELD8(0x40) /* + * BBP 152: Rx Ant + */ +#define BBP152_RX_DEFAULT_ANT FIELD8(0x80) + +/* * RFCSR registers * The wordsize of the RFCSR is 8 bits. */ @@ -1737,12 +1776,18 @@ struct mac_iveiv_entry { * RFCSR 1: */ #define RFCSR1_RF_BLOCK_EN FIELD8(0x01) +#define RFCSR1_PLL_PD FIELD8(0x02) #define RFCSR1_RX0_PD FIELD8(0x04) #define RFCSR1_TX0_PD FIELD8(0x08) #define RFCSR1_RX1_PD FIELD8(0x10) #define RFCSR1_TX1_PD FIELD8(0x20) /* + * RFCSR 2: + */ +#define RFCSR2_RESCAL_EN FIELD8(0x80) + +/* * RFCSR 6: */ #define RFCSR6_R1 FIELD8(0x03) @@ -1754,6 +1799,11 @@ struct mac_iveiv_entry { #define RFCSR7_RF_TUNING FIELD8(0x01) /* + * RFCSR 11: + */ +#define RFCSR11_R FIELD8(0x03) + +/* * RFCSR 12: */ #define RFCSR12_TX_POWER FIELD8(0x1f) @@ -1774,6 +1824,7 @@ struct mac_iveiv_entry { #define RFCSR17_TXMIXER_GAIN FIELD8(0x07) #define RFCSR17_TX_LO1_EN FIELD8(0x08) #define RFCSR17_R FIELD8(0x20) +#define RFCSR17_CODE FIELD8(0x7f) /* * RFCSR 20: @@ -1806,6 +1857,9 @@ struct mac_iveiv_entry { /* * RFCSR 30: */ +#define RFCSR30_TX_H20M FIELD8(0x02) +#define RFCSR30_RX_H20M FIELD8(0x04) +#define RFCSR30_RX_VCM FIELD8(0x18) #define RFCSR30_RF_CALIBRATION FIELD8(0x80) /* @@ -1815,6 +1869,21 @@ struct mac_iveiv_entry { #define RFCSR31_RX_H20M FIELD8(0x20) /* + * RFCSR 38: + */ +#define RFCSR38_RX_LO1_EN FIELD8(0x20) + +/* + * RFCSR 39: + */ +#define RFCSR39_RX_LO2_EN FIELD8(0x80) + +/* + * RFCSR 49: + */ +#define RFCSR49_TX FIELD8(0x3f) + +/* * RF registers */ @@ -1847,6 +1916,11 @@ struct mac_iveiv_entry { */ /* + * Chip ID + */ +#define EEPROM_CHIP_ID 0x0000 + +/* * EEPROM Version */ #define EEPROM_VERSION 0x0001 @@ -1999,23 +2073,26 @@ struct mac_iveiv_entry { #define EEPROM_RSSI_A2_LNA_A2 FIELD16(0xff00) /* - * EEPROM Maximum TX power values + * EEPROM EIRP Maximum TX power values(unit: dbm) */ -#define EEPROM_MAX_TX_POWER 0x0027 -#define EEPROM_MAX_TX_POWER_24GHZ FIELD16(0x00ff) -#define EEPROM_MAX_TX_POWER_5GHZ FIELD16(0xff00) +#define EEPROM_EIRP_MAX_TX_POWER 0x0027 +#define EEPROM_EIRP_MAX_TX_POWER_2GHZ FIELD16(0x00ff) +#define EEPROM_EIRP_MAX_TX_POWER_5GHZ FIELD16(0xff00) /* * EEPROM TXpower delta: 20MHZ AND 40 MHZ use different power. * This is delta in 40MHZ. - * VALUE: Tx Power dalta value (MAX=4) + * VALUE: Tx Power dalta value, MAX=4(unit: dbm) * TYPE: 1: Plus the delta value, 0: minus the delta value - * TXPOWER: Enable: + * ENABLE: enable tx power compensation for 40BW */ #define EEPROM_TXPOWER_DELTA 0x0028 -#define EEPROM_TXPOWER_DELTA_VALUE FIELD16(0x003f) -#define EEPROM_TXPOWER_DELTA_TYPE FIELD16(0x0040) -#define EEPROM_TXPOWER_DELTA_TXPOWER FIELD16(0x0080) +#define EEPROM_TXPOWER_DELTA_VALUE_2G FIELD16(0x003f) +#define EEPROM_TXPOWER_DELTA_TYPE_2G FIELD16(0x0040) +#define EEPROM_TXPOWER_DELTA_ENABLE_2G FIELD16(0x0080) +#define EEPROM_TXPOWER_DELTA_VALUE_5G FIELD16(0x3f00) +#define EEPROM_TXPOWER_DELTA_TYPE_5G FIELD16(0x4000) +#define EEPROM_TXPOWER_DELTA_ENABLE_5G FIELD16(0x8000) /* * EEPROM TXPOWER 802.11BG @@ -2068,6 +2145,7 @@ struct mac_iveiv_entry { #define MCU_LED_LED_POLARITY 0x54 #define MCU_RADAR 0x60 #define MCU_BOOT_SIGNAL 0x72 +#define MCU_ANT_SELECT 0X73 #define MCU_BBP_SIGNAL 0x80 #define MCU_POWER_SAVE 0x83 @@ -2212,4 +2290,9 @@ struct mac_iveiv_entry { #define TXPOWER_A_TO_DEV(__txpower) \ clamp_t(char, __txpower, MIN_A_TXPOWER, MAX_A_TXPOWER) +/* + * Board's maximun TX power limitation + */ +#define EIRP_MAX_TX_POWER_LIMIT 0x50 + #endif /* RT2800_H */ diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index c9bf074342b..3da78bf0ca2 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -400,8 +400,15 @@ int rt2800_load_firmware(struct rt2x00_dev *rt2x00dev, if (rt2800_wait_csr_ready(rt2x00dev)) return -EBUSY; - if (rt2x00_is_pci(rt2x00dev)) + if (rt2x00_is_pci(rt2x00dev)) { + if (rt2x00_rt(rt2x00dev, RT5390)) { + rt2800_register_read(rt2x00dev, AUX_CTRL, ®); + rt2x00_set_field32(®, AUX_CTRL_FORCE_PCIE_CLK, 1); + rt2x00_set_field32(®, AUX_CTRL_WAKE_PCIE_EN, 1); + rt2800_register_write(rt2x00dev, AUX_CTRL, reg); + } rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000002); + } /* * Disable DMA, will be reenabled later when enabling @@ -773,13 +780,14 @@ void rt2800_write_beacon(struct queue_entry *entry, struct txentry_desc *txdesc) struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb); unsigned int beacon_base; unsigned int padding_len; - u32 reg; + u32 orig_reg, reg; /* * Disable beaconing while we are reloading the beacon data, * otherwise we might be sending out invalid data. */ rt2800_register_read(rt2x00dev, BCN_TIME_CFG, ®); + orig_reg = reg; rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 0); rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg); @@ -810,7 +818,14 @@ void rt2800_write_beacon(struct queue_entry *entry, struct txentry_desc *txdesc) * Write entire beacon with TXWI and padding to register. */ padding_len = roundup(entry->skb->len, 4) - entry->skb->len; - skb_pad(entry->skb, padding_len); + if (padding_len && skb_pad(entry->skb, padding_len)) { + ERROR(rt2x00dev, "Failure padding beacon, aborting\n"); + /* skb freed by skb_pad() on failure */ + entry->skb = NULL; + rt2800_register_write(rt2x00dev, BCN_TIME_CFG, orig_reg); + return; + } + beacon_base = HW_BEACON_OFFSET(entry->entry_idx); rt2800_register_multiwrite(rt2x00dev, beacon_base, entry->skb->data, entry->skb->len + padding_len); @@ -1368,10 +1383,32 @@ void rt2800_config_erp(struct rt2x00_dev *rt2x00dev, struct rt2x00lib_erp *erp, } EXPORT_SYMBOL_GPL(rt2800_config_erp); +static void rt2800_set_ant_diversity(struct rt2x00_dev *rt2x00dev, + enum antenna ant) +{ + u32 reg; + u8 eesk_pin = (ant == ANTENNA_A) ? 1 : 0; + u8 gpio_bit3 = (ant == ANTENNA_A) ? 0 : 1; + + if (rt2x00_is_pci(rt2x00dev)) { + rt2800_register_read(rt2x00dev, E2PROM_CSR, ®); + rt2x00_set_field32(®, E2PROM_CSR_DATA_CLOCK, eesk_pin); + rt2800_register_write(rt2x00dev, E2PROM_CSR, reg); + } else if (rt2x00_is_usb(rt2x00dev)) + rt2800_mcu_request(rt2x00dev, MCU_ANT_SELECT, 0xff, + eesk_pin, 0); + + rt2800_register_read(rt2x00dev, GPIO_CTRL_CFG, ®); + rt2x00_set_field32(®, GPIO_CTRL_CFG_GPIOD_BIT3, 0); + rt2x00_set_field32(®, GPIO_CTRL_CFG_BIT3, gpio_bit3); + rt2800_register_write(rt2x00dev, GPIO_CTRL_CFG, reg); +} + void rt2800_config_ant(struct rt2x00_dev *rt2x00dev, struct antenna_setup *ant) { u8 r1; u8 r3; + u16 eeprom; rt2800_bbp_read(rt2x00dev, 1, &r1); rt2800_bbp_read(rt2x00dev, 3, &r3); @@ -1379,7 +1416,7 @@ void rt2800_config_ant(struct rt2x00_dev *rt2x00dev, struct antenna_setup *ant) /* * Configure the TX antenna. */ - switch ((int)ant->tx) { + switch (ant->tx_chain_num) { case 1: rt2x00_set_field8(&r1, BBP1_TX_ANTENNA, 0); break; @@ -1394,8 +1431,18 @@ void rt2800_config_ant(struct rt2x00_dev *rt2x00dev, struct antenna_setup *ant) /* * Configure the RX antenna. */ - switch ((int)ant->rx) { + switch (ant->rx_chain_num) { case 1: + if (rt2x00_rt(rt2x00dev, RT3070) || + rt2x00_rt(rt2x00dev, RT3090) || + rt2x00_rt(rt2x00dev, RT3390)) { + rt2x00_eeprom_read(rt2x00dev, + EEPROM_NIC_CONF1, &eeprom); + if (rt2x00_get_field16(eeprom, + EEPROM_NIC_CONF1_ANT_DIVERSITY)) + rt2800_set_ant_diversity(rt2x00dev, + rt2x00dev->default_ant.rx); + } rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 0); break; case 2: @@ -1441,13 +1488,13 @@ static void rt2800_config_channel_rf2xxx(struct rt2x00_dev *rt2x00dev, { rt2x00_set_field32(&rf->rf4, RF4_FREQ_OFFSET, rt2x00dev->freq_offset); - if (rt2x00dev->default_ant.tx == 1) + if (rt2x00dev->default_ant.tx_chain_num == 1) rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_TX1, 1); - if (rt2x00dev->default_ant.rx == 1) { + if (rt2x00dev->default_ant.rx_chain_num == 1) { rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX1, 1); rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX2, 1); - } else if (rt2x00dev->default_ant.rx == 2) + } else if (rt2x00dev->default_ant.rx_chain_num == 2) rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX2, 1); if (rf->channel > 14) { @@ -1533,6 +1580,99 @@ static void rt2800_config_channel_rf3xxx(struct rt2x00_dev *rt2x00dev, rt2800_rfcsr_write(rt2x00dev, 7, rfcsr); } + +#define RT5390_POWER_BOUND 0x27 +#define RT5390_FREQ_OFFSET_BOUND 0x5f + +static void rt2800_config_channel_rf53xx(struct rt2x00_dev *rt2x00dev, + struct ieee80211_conf *conf, + struct rf_channel *rf, + struct channel_info *info) +{ + u8 rfcsr; + u16 eeprom; + + rt2800_rfcsr_write(rt2x00dev, 8, rf->rf1); + rt2800_rfcsr_write(rt2x00dev, 9, rf->rf3); + rt2800_rfcsr_read(rt2x00dev, 11, &rfcsr); + rt2x00_set_field8(&rfcsr, RFCSR11_R, rf->rf2); + rt2800_rfcsr_write(rt2x00dev, 11, rfcsr); + + rt2800_rfcsr_read(rt2x00dev, 49, &rfcsr); + if (info->default_power1 > RT5390_POWER_BOUND) + rt2x00_set_field8(&rfcsr, RFCSR49_TX, RT5390_POWER_BOUND); + else + rt2x00_set_field8(&rfcsr, RFCSR49_TX, info->default_power1); + rt2800_rfcsr_write(rt2x00dev, 49, rfcsr); + + rt2800_rfcsr_read(rt2x00dev, 1, &rfcsr); + rt2x00_set_field8(&rfcsr, RFCSR1_RF_BLOCK_EN, 1); + rt2x00_set_field8(&rfcsr, RFCSR1_PLL_PD, 1); + rt2x00_set_field8(&rfcsr, RFCSR1_RX0_PD, 1); + rt2x00_set_field8(&rfcsr, RFCSR1_TX0_PD, 1); + rt2800_rfcsr_write(rt2x00dev, 1, rfcsr); + + rt2800_rfcsr_read(rt2x00dev, 17, &rfcsr); + if (rt2x00dev->freq_offset > RT5390_FREQ_OFFSET_BOUND) + rt2x00_set_field8(&rfcsr, RFCSR17_CODE, RT5390_FREQ_OFFSET_BOUND); + else + rt2x00_set_field8(&rfcsr, RFCSR17_CODE, rt2x00dev->freq_offset); + rt2800_rfcsr_write(rt2x00dev, 17, rfcsr); + + rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom); + if (rf->channel <= 14) { + int idx = rf->channel-1; + + if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_BT_COEXIST)) { + if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F)) { + /* r55/r59 value array of channel 1~14 */ + static const char r55_bt_rev[] = {0x83, 0x83, + 0x83, 0x73, 0x73, 0x63, 0x53, 0x53, + 0x53, 0x43, 0x43, 0x43, 0x43, 0x43}; + static const char r59_bt_rev[] = {0x0e, 0x0e, + 0x0e, 0x0e, 0x0e, 0x0b, 0x0a, 0x09, + 0x07, 0x07, 0x07, 0x07, 0x07, 0x07}; + + rt2800_rfcsr_write(rt2x00dev, 55, r55_bt_rev[idx]); + rt2800_rfcsr_write(rt2x00dev, 59, r59_bt_rev[idx]); + } else { + static const char r59_bt[] = {0x8b, 0x8b, 0x8b, + 0x8b, 0x8b, 0x8b, 0x8b, 0x8a, 0x89, + 0x88, 0x88, 0x86, 0x85, 0x84}; + + rt2800_rfcsr_write(rt2x00dev, 59, r59_bt[idx]); + } + } else { + if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F)) { + static const char r55_nonbt_rev[] = {0x23, 0x23, + 0x23, 0x23, 0x13, 0x13, 0x03, 0x03, + 0x03, 0x03, 0x03, 0x03, 0x03, 0x03}; + static const char r59_nonbt_rev[] = {0x07, 0x07, + 0x07, 0x07, 0x07, 0x07, 0x07, 0x07, + 0x07, 0x07, 0x06, 0x05, 0x04, 0x04}; + + rt2800_rfcsr_write(rt2x00dev, 55, r55_nonbt_rev[idx]); + rt2800_rfcsr_write(rt2x00dev, 59, r59_nonbt_rev[idx]); + } else if (rt2x00_rt(rt2x00dev, RT5390)) { + static const char r59_non_bt[] = {0x8f, 0x8f, + 0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8d, + 0x8a, 0x88, 0x88, 0x87, 0x87, 0x86}; + + rt2800_rfcsr_write(rt2x00dev, 59, r59_non_bt[idx]); + } + } + } + + rt2800_rfcsr_read(rt2x00dev, 30, &rfcsr); + rt2x00_set_field8(&rfcsr, RFCSR30_TX_H20M, 0); + rt2x00_set_field8(&rfcsr, RFCSR30_RX_H20M, 0); + rt2800_rfcsr_write(rt2x00dev, 30, rfcsr); + + rt2800_rfcsr_read(rt2x00dev, 3, &rfcsr); + rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 1); + rt2800_rfcsr_write(rt2x00dev, 3, rfcsr); +} + static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev, struct ieee80211_conf *conf, struct rf_channel *rf, @@ -1557,6 +1697,8 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev, rt2x00_rf(rt2x00dev, RF3052) || rt2x00_rf(rt2x00dev, RF3320)) rt2800_config_channel_rf3xxx(rt2x00dev, conf, rf, info); + else if (rt2x00_rf(rt2x00dev, RF5390)) + rt2800_config_channel_rf53xx(rt2x00dev, conf, rf, info); else rt2800_config_channel_rf2xxx(rt2x00dev, conf, rf, info); @@ -1569,12 +1711,14 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev, rt2800_bbp_write(rt2x00dev, 86, 0); if (rf->channel <= 14) { - if (test_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags)) { - rt2800_bbp_write(rt2x00dev, 82, 0x62); - rt2800_bbp_write(rt2x00dev, 75, 0x46); - } else { - rt2800_bbp_write(rt2x00dev, 82, 0x84); - rt2800_bbp_write(rt2x00dev, 75, 0x50); + if (!rt2x00_rt(rt2x00dev, RT5390)) { + if (test_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags)) { + rt2800_bbp_write(rt2x00dev, 82, 0x62); + rt2800_bbp_write(rt2x00dev, 75, 0x46); + } else { + rt2800_bbp_write(rt2x00dev, 82, 0x84); + rt2800_bbp_write(rt2x00dev, 75, 0x50); + } } } else { rt2800_bbp_write(rt2x00dev, 82, 0xf2); @@ -1594,13 +1738,13 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev, tx_pin = 0; /* Turn on unused PA or LNA when not using 1T or 1R */ - if (rt2x00dev->default_ant.tx != 1) { + if (rt2x00dev->default_ant.tx_chain_num == 2) { rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A1_EN, 1); rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G1_EN, 1); } /* Turn on unused PA or LNA when not using 1T or 1R */ - if (rt2x00dev->default_ant.rx != 1) { + if (rt2x00dev->default_ant.rx_chain_num == 2) { rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A1_EN, 1); rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G1_EN, 1); } @@ -1644,30 +1788,116 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev, rt2800_register_read(rt2x00dev, CH_BUSY_STA_SEC, ®); } +static int rt2800_get_txpower_bw_comp(struct rt2x00_dev *rt2x00dev, + enum ieee80211_band band) +{ + u16 eeprom; + u8 comp_en; + u8 comp_type; + int comp_value; + + rt2x00_eeprom_read(rt2x00dev, EEPROM_TXPOWER_DELTA, &eeprom); + + if (eeprom == 0xffff) + return 0; + + if (band == IEEE80211_BAND_2GHZ) { + comp_en = rt2x00_get_field16(eeprom, + EEPROM_TXPOWER_DELTA_ENABLE_2G); + if (comp_en) { + comp_type = rt2x00_get_field16(eeprom, + EEPROM_TXPOWER_DELTA_TYPE_2G); + comp_value = rt2x00_get_field16(eeprom, + EEPROM_TXPOWER_DELTA_VALUE_2G); + if (!comp_type) + comp_value = -comp_value; + } + } else { + comp_en = rt2x00_get_field16(eeprom, + EEPROM_TXPOWER_DELTA_ENABLE_5G); + if (comp_en) { + comp_type = rt2x00_get_field16(eeprom, + EEPROM_TXPOWER_DELTA_TYPE_5G); + comp_value = rt2x00_get_field16(eeprom, + EEPROM_TXPOWER_DELTA_VALUE_5G); + if (!comp_type) + comp_value = -comp_value; + } + } + + return comp_value; +} + +static u8 rt2800_compesate_txpower(struct rt2x00_dev *rt2x00dev, + int is_rate_b, + enum ieee80211_band band, + int power_level, + u8 txpower) +{ + u32 reg; + u16 eeprom; + u8 criterion; + u8 eirp_txpower; + u8 eirp_txpower_criterion; + u8 reg_limit; + int bw_comp = 0; + + if (!((band == IEEE80211_BAND_5GHZ) && is_rate_b)) + return txpower; + + if (test_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags)) + bw_comp = rt2800_get_txpower_bw_comp(rt2x00dev, band); + + if (test_bit(CONFIG_SUPPORT_POWER_LIMIT, &rt2x00dev->flags)) { + /* + * Check if eirp txpower exceed txpower_limit. + * We use OFDM 6M as criterion and its eirp txpower + * is stored at EEPROM_EIRP_MAX_TX_POWER. + * .11b data rate need add additional 4dbm + * when calculating eirp txpower. + */ + rt2800_register_read(rt2x00dev, TX_PWR_CFG_0, ®); + criterion = rt2x00_get_field32(reg, TX_PWR_CFG_0_6MBS); + + rt2x00_eeprom_read(rt2x00dev, + EEPROM_EIRP_MAX_TX_POWER, &eeprom); + + if (band == IEEE80211_BAND_2GHZ) + eirp_txpower_criterion = rt2x00_get_field16(eeprom, + EEPROM_EIRP_MAX_TX_POWER_2GHZ); + else + eirp_txpower_criterion = rt2x00_get_field16(eeprom, + EEPROM_EIRP_MAX_TX_POWER_5GHZ); + + eirp_txpower = eirp_txpower_criterion + (txpower - criterion) + + (is_rate_b ? 4 : 0) + bw_comp; + + reg_limit = (eirp_txpower > power_level) ? + (eirp_txpower - power_level) : 0; + } else + reg_limit = 0; + + return txpower + bw_comp - reg_limit; +} + static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev, - const int max_txpower) + struct ieee80211_conf *conf) { u8 txpower; - u8 max_value = (u8)max_txpower; u16 eeprom; - int i; + int i, is_rate_b; u32 reg; u8 r1; u32 offset; + enum ieee80211_band band = conf->channel->band; + int power_level = conf->power_level; /* - * set to normal tx power mode: +/- 0dBm + * set to normal bbp tx power control mode: +/- 0dBm */ rt2800_bbp_read(rt2x00dev, 1, &r1); - rt2x00_set_field8(&r1, BBP1_TX_POWER, 0); + rt2x00_set_field8(&r1, BBP1_TX_POWER_CTRL, 0); rt2800_bbp_write(rt2x00dev, 1, r1); - - /* - * The eeprom contains the tx power values for each rate. These - * values map to 100% tx power. Each 16bit word contains four tx - * power values and the order is the same as used in the TX_PWR_CFG - * registers. - */ offset = TX_PWR_CFG_0; for (i = 0; i < EEPROM_TXPOWER_BYRATE_SIZE; i += 2) { @@ -1681,73 +1911,99 @@ static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev, rt2x00_eeprom_read(rt2x00dev, EEPROM_TXPOWER_BYRATE + i, &eeprom); - /* TX_PWR_CFG_0: 1MBS, TX_PWR_CFG_1: 24MBS, + is_rate_b = i ? 0 : 1; + /* + * TX_PWR_CFG_0: 1MBS, TX_PWR_CFG_1: 24MBS, * TX_PWR_CFG_2: MCS4, TX_PWR_CFG_3: MCS12, - * TX_PWR_CFG_4: unknown */ + * TX_PWR_CFG_4: unknown + */ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0); - rt2x00_set_field32(®, TX_PWR_CFG_RATE0, - min(txpower, max_value)); + txpower = rt2800_compesate_txpower(rt2x00dev, is_rate_b, band, + power_level, txpower); + rt2x00_set_field32(®, TX_PWR_CFG_RATE0, txpower); - /* TX_PWR_CFG_0: 2MBS, TX_PWR_CFG_1: 36MBS, + /* + * TX_PWR_CFG_0: 2MBS, TX_PWR_CFG_1: 36MBS, * TX_PWR_CFG_2: MCS5, TX_PWR_CFG_3: MCS13, - * TX_PWR_CFG_4: unknown */ + * TX_PWR_CFG_4: unknown + */ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE1); - rt2x00_set_field32(®, TX_PWR_CFG_RATE1, - min(txpower, max_value)); + txpower = rt2800_compesate_txpower(rt2x00dev, is_rate_b, band, + power_level, txpower); + rt2x00_set_field32(®, TX_PWR_CFG_RATE1, txpower); - /* TX_PWR_CFG_0: 55MBS, TX_PWR_CFG_1: 48MBS, + /* + * TX_PWR_CFG_0: 5.5MBS, TX_PWR_CFG_1: 48MBS, * TX_PWR_CFG_2: MCS6, TX_PWR_CFG_3: MCS14, - * TX_PWR_CFG_4: unknown */ + * TX_PWR_CFG_4: unknown + */ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE2); - rt2x00_set_field32(®, TX_PWR_CFG_RATE2, - min(txpower, max_value)); + txpower = rt2800_compesate_txpower(rt2x00dev, is_rate_b, band, + power_level, txpower); + rt2x00_set_field32(®, TX_PWR_CFG_RATE2, txpower); - /* TX_PWR_CFG_0: 11MBS, TX_PWR_CFG_1: 54MBS, + /* + * TX_PWR_CFG_0: 11MBS, TX_PWR_CFG_1: 54MBS, * TX_PWR_CFG_2: MCS7, TX_PWR_CFG_3: MCS15, - * TX_PWR_CFG_4: unknown */ + * TX_PWR_CFG_4: unknown + */ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE3); - rt2x00_set_field32(®, TX_PWR_CFG_RATE3, - min(txpower, max_value)); + txpower = rt2800_compesate_txpower(rt2x00dev, is_rate_b, band, + power_level, txpower); + rt2x00_set_field32(®, TX_PWR_CFG_RATE3, txpower); /* read the next four txpower values */ rt2x00_eeprom_read(rt2x00dev, EEPROM_TXPOWER_BYRATE + i + 1, &eeprom); - /* TX_PWR_CFG_0: 6MBS, TX_PWR_CFG_1: MCS0, + is_rate_b = 0; + /* + * TX_PWR_CFG_0: 6MBS, TX_PWR_CFG_1: MCS0, * TX_PWR_CFG_2: MCS8, TX_PWR_CFG_3: unknown, - * TX_PWR_CFG_4: unknown */ + * TX_PWR_CFG_4: unknown + */ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE0); - rt2x00_set_field32(®, TX_PWR_CFG_RATE4, - min(txpower, max_value)); + txpower = rt2800_compesate_txpower(rt2x00dev, is_rate_b, band, + power_level, txpower); + rt2x00_set_field32(®, TX_PWR_CFG_RATE4, txpower); - /* TX_PWR_CFG_0: 9MBS, TX_PWR_CFG_1: MCS1, + /* + * TX_PWR_CFG_0: 9MBS, TX_PWR_CFG_1: MCS1, * TX_PWR_CFG_2: MCS9, TX_PWR_CFG_3: unknown, - * TX_PWR_CFG_4: unknown */ + * TX_PWR_CFG_4: unknown + */ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE1); - rt2x00_set_field32(®, TX_PWR_CFG_RATE5, - min(txpower, max_value)); + txpower = rt2800_compesate_txpower(rt2x00dev, is_rate_b, band, + power_level, txpower); + rt2x00_set_field32(®, TX_PWR_CFG_RATE5, txpower); - /* TX_PWR_CFG_0: 12MBS, TX_PWR_CFG_1: MCS2, + /* + * TX_PWR_CFG_0: 12MBS, TX_PWR_CFG_1: MCS2, * TX_PWR_CFG_2: MCS10, TX_PWR_CFG_3: unknown, - * TX_PWR_CFG_4: unknown */ + * TX_PWR_CFG_4: unknown + */ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE2); - rt2x00_set_field32(®, TX_PWR_CFG_RATE6, - min(txpower, max_value)); + txpower = rt2800_compesate_txpower(rt2x00dev, is_rate_b, band, + power_level, txpower); + rt2x00_set_field32(®, TX_PWR_CFG_RATE6, txpower); - /* TX_PWR_CFG_0: 18MBS, TX_PWR_CFG_1: MCS3, + /* + * TX_PWR_CFG_0: 18MBS, TX_PWR_CFG_1: MCS3, * TX_PWR_CFG_2: MCS11, TX_PWR_CFG_3: unknown, - * TX_PWR_CFG_4: unknown */ + * TX_PWR_CFG_4: unknown + */ txpower = rt2x00_get_field16(eeprom, EEPROM_TXPOWER_BYRATE_RATE3); - rt2x00_set_field32(®, TX_PWR_CFG_RATE7, - min(txpower, max_value)); + txpower = rt2800_compesate_txpower(rt2x00dev, is_rate_b, band, + power_level, txpower); + rt2x00_set_field32(®, TX_PWR_CFG_RATE7, txpower); rt2800_register_write(rt2x00dev, offset, reg); @@ -1806,11 +2062,13 @@ void rt2800_config(struct rt2x00_dev *rt2x00dev, /* Always recalculate LNA gain before changing configuration */ rt2800_config_lna_gain(rt2x00dev, libconf); - if (flags & IEEE80211_CONF_CHANGE_CHANNEL) + if (flags & IEEE80211_CONF_CHANGE_CHANNEL) { rt2800_config_channel(rt2x00dev, libconf->conf, &libconf->rf, &libconf->channel); + rt2800_config_txpower(rt2x00dev, libconf->conf); + } if (flags & IEEE80211_CONF_CHANGE_POWER) - rt2800_config_txpower(rt2x00dev, libconf->conf->power_level); + rt2800_config_txpower(rt2x00dev, libconf->conf); if (flags & IEEE80211_CONF_CHANGE_RETRY_LIMITS) rt2800_config_retry_limit(rt2x00dev, libconf); if (flags & IEEE80211_CONF_CHANGE_PS) @@ -1839,7 +2097,8 @@ static u8 rt2800_get_default_vgc(struct rt2x00_dev *rt2x00dev) if (rt2x00_rt(rt2x00dev, RT3070) || rt2x00_rt(rt2x00dev, RT3071) || rt2x00_rt(rt2x00dev, RT3090) || - rt2x00_rt(rt2x00dev, RT3390)) + rt2x00_rt(rt2x00dev, RT3390) || + rt2x00_rt(rt2x00dev, RT5390)) return 0x1c + (2 * rt2x00dev->lna_gain); else return 0x2e + rt2x00dev->lna_gain; @@ -1971,6 +2230,10 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev) rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000400); rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00000000); rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x0000001f); + } else if (rt2x00_rt(rt2x00dev, RT5390)) { + rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000404); + rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606); + rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000); } else { rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000000); rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606); @@ -2039,7 +2302,7 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev) rt2800_register_read(rt2x00dev, CCK_PROT_CFG, ®); rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_RATE, 3); rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_CTRL, 0); - rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_NAV, 1); + rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_NAV_SHORT, 1); rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_CCK, 1); rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_OFDM, 1); rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_MM20, 1); @@ -2052,7 +2315,7 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev) rt2800_register_read(rt2x00dev, OFDM_PROT_CFG, ®); rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_RATE, 3); rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_CTRL, 0); - rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_NAV, 1); + rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_NAV_SHORT, 1); rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_CCK, 1); rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_OFDM, 1); rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_MM20, 1); @@ -2065,7 +2328,7 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev) rt2800_register_read(rt2x00dev, MM20_PROT_CFG, ®); rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_RATE, 0x4004); rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_CTRL, 0); - rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_NAV, 1); + rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_NAV_SHORT, 1); rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_CCK, 1); rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_OFDM, 1); rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_MM20, 1); @@ -2078,7 +2341,7 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev) rt2800_register_read(rt2x00dev, MM40_PROT_CFG, ®); rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_RATE, 0x4084); rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_CTRL, 0); - rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_NAV, 1); + rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_NAV_SHORT, 1); rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_CCK, 1); rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_OFDM, 1); rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_MM20, 1); @@ -2091,7 +2354,7 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev) rt2800_register_read(rt2x00dev, GF20_PROT_CFG, ®); rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_RATE, 0x4004); rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_CTRL, 0); - rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_NAV, 1); + rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_NAV_SHORT, 1); rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_CCK, 1); rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_OFDM, 1); rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_MM20, 1); @@ -2104,7 +2367,7 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev) rt2800_register_read(rt2x00dev, GF40_PROT_CFG, ®); rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_RATE, 0x4084); rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_CTRL, 0); - rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_NAV, 1); + rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_NAV_SHORT, 1); rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_CCK, 1); rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_OFDM, 1); rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_MM20, 1); @@ -2346,15 +2609,31 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev) rt2800_wait_bbp_ready(rt2x00dev))) return -EACCES; - if (rt2800_is_305x_soc(rt2x00dev)) + if (rt2x00_rt(rt2x00dev, RT5390)) { + rt2800_bbp_read(rt2x00dev, 4, &value); + rt2x00_set_field8(&value, BBP4_MAC_IF_CTRL, 1); + rt2800_bbp_write(rt2x00dev, 4, value); + } + + if (rt2800_is_305x_soc(rt2x00dev) || + rt2x00_rt(rt2x00dev, RT5390)) rt2800_bbp_write(rt2x00dev, 31, 0x08); rt2800_bbp_write(rt2x00dev, 65, 0x2c); rt2800_bbp_write(rt2x00dev, 66, 0x38); + if (rt2x00_rt(rt2x00dev, RT5390)) + rt2800_bbp_write(rt2x00dev, 68, 0x0b); + if (rt2x00_rt_rev(rt2x00dev, RT2860, REV_RT2860C)) { rt2800_bbp_write(rt2x00dev, 69, 0x16); rt2800_bbp_write(rt2x00dev, 73, 0x12); + } else if (rt2x00_rt(rt2x00dev, RT5390)) { + rt2800_bbp_write(rt2x00dev, 69, 0x12); + rt2800_bbp_write(rt2x00dev, 73, 0x13); + rt2800_bbp_write(rt2x00dev, 75, 0x46); + rt2800_bbp_write(rt2x00dev, 76, 0x28); + rt2800_bbp_write(rt2x00dev, 77, 0x59); } else { rt2800_bbp_write(rt2x00dev, 69, 0x12); rt2800_bbp_write(rt2x00dev, 73, 0x10); @@ -2365,7 +2644,8 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev) if (rt2x00_rt(rt2x00dev, RT3070) || rt2x00_rt(rt2x00dev, RT3071) || rt2x00_rt(rt2x00dev, RT3090) || - rt2x00_rt(rt2x00dev, RT3390)) { + rt2x00_rt(rt2x00dev, RT3390) || + rt2x00_rt(rt2x00dev, RT5390)) { rt2800_bbp_write(rt2x00dev, 79, 0x13); rt2800_bbp_write(rt2x00dev, 80, 0x05); rt2800_bbp_write(rt2x00dev, 81, 0x33); @@ -2377,35 +2657,62 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev) } rt2800_bbp_write(rt2x00dev, 82, 0x62); - rt2800_bbp_write(rt2x00dev, 83, 0x6a); + if (rt2x00_rt(rt2x00dev, RT5390)) + rt2800_bbp_write(rt2x00dev, 83, 0x7a); + else + rt2800_bbp_write(rt2x00dev, 83, 0x6a); if (rt2x00_rt_rev(rt2x00dev, RT2860, REV_RT2860D)) rt2800_bbp_write(rt2x00dev, 84, 0x19); + else if (rt2x00_rt(rt2x00dev, RT5390)) + rt2800_bbp_write(rt2x00dev, 84, 0x9a); else rt2800_bbp_write(rt2x00dev, 84, 0x99); - rt2800_bbp_write(rt2x00dev, 86, 0x00); + if (rt2x00_rt(rt2x00dev, RT5390)) + rt2800_bbp_write(rt2x00dev, 86, 0x38); + else + rt2800_bbp_write(rt2x00dev, 86, 0x00); + rt2800_bbp_write(rt2x00dev, 91, 0x04); - rt2800_bbp_write(rt2x00dev, 92, 0x00); + + if (rt2x00_rt(rt2x00dev, RT5390)) + rt2800_bbp_write(rt2x00dev, 92, 0x02); + else + rt2800_bbp_write(rt2x00dev, 92, 0x00); if (rt2x00_rt_rev_gte(rt2x00dev, RT3070, REV_RT3070F) || rt2x00_rt_rev_gte(rt2x00dev, RT3071, REV_RT3071E) || rt2x00_rt_rev_gte(rt2x00dev, RT3090, REV_RT3090E) || rt2x00_rt_rev_gte(rt2x00dev, RT3390, REV_RT3390E) || + rt2x00_rt(rt2x00dev, RT5390) || rt2800_is_305x_soc(rt2x00dev)) rt2800_bbp_write(rt2x00dev, 103, 0xc0); else rt2800_bbp_write(rt2x00dev, 103, 0x00); + if (rt2x00_rt(rt2x00dev, RT5390)) + rt2800_bbp_write(rt2x00dev, 104, 0x92); + if (rt2800_is_305x_soc(rt2x00dev)) rt2800_bbp_write(rt2x00dev, 105, 0x01); + else if (rt2x00_rt(rt2x00dev, RT5390)) + rt2800_bbp_write(rt2x00dev, 105, 0x3c); else rt2800_bbp_write(rt2x00dev, 105, 0x05); - rt2800_bbp_write(rt2x00dev, 106, 0x35); + + if (rt2x00_rt(rt2x00dev, RT5390)) + rt2800_bbp_write(rt2x00dev, 106, 0x03); + else + rt2800_bbp_write(rt2x00dev, 106, 0x35); + + if (rt2x00_rt(rt2x00dev, RT5390)) + rt2800_bbp_write(rt2x00dev, 128, 0x12); if (rt2x00_rt(rt2x00dev, RT3071) || rt2x00_rt(rt2x00dev, RT3090) || - rt2x00_rt(rt2x00dev, RT3390)) { + rt2x00_rt(rt2x00dev, RT3390) || + rt2x00_rt(rt2x00dev, RT5390)) { rt2800_bbp_read(rt2x00dev, 138, &value); rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom); @@ -2417,6 +2724,41 @@ static int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev) rt2800_bbp_write(rt2x00dev, 138, value); } + if (rt2x00_rt(rt2x00dev, RT5390)) { + int ant, div_mode; + + rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom); + div_mode = rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_ANT_DIVERSITY); + ant = (div_mode == 3) ? 1 : 0; + + /* check if this is a Bluetooth combo card */ + rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom); + if (rt2x00_get_field16(eeprom, EEPROM_NIC_CONF1_BT_COEXIST)) { + u32 reg; + + rt2800_register_read(rt2x00dev, GPIO_CTRL_CFG, ®); + rt2x00_set_field32(®, GPIO_CTRL_CFG_GPIOD_BIT3, 0); + rt2x00_set_field32(®, GPIO_CTRL_CFG_GPIOD_BIT6, 0); + rt2x00_set_field32(®, GPIO_CTRL_CFG_BIT3, 0); + rt2x00_set_field32(®, GPIO_CTRL_CFG_BIT6, 0); + if (ant == 0) + rt2x00_set_field32(®, GPIO_CTRL_CFG_BIT3, 1); + else if (ant == 1) + rt2x00_set_field32(®, GPIO_CTRL_CFG_BIT6, 1); + rt2800_register_write(rt2x00dev, GPIO_CTRL_CFG, reg); + } + + rt2800_bbp_read(rt2x00dev, 152, &value); + if (ant == 0) + rt2x00_set_field8(&value, BBP152_RX_DEFAULT_ANT, 1); + else + rt2x00_set_field8(&value, BBP152_RX_DEFAULT_ANT, 0); + rt2800_bbp_write(rt2x00dev, 152, value); + + /* Init frequency calibration */ + rt2800_bbp_write(rt2x00dev, 142, 1); + rt2800_bbp_write(rt2x00dev, 143, 57); + } for (i = 0; i < EEPROM_BBP_SIZE; i++) { rt2x00_eeprom_read(rt2x00dev, EEPROM_BBP_START + i, &eeprom); @@ -2506,18 +2848,28 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev) !rt2x00_rt(rt2x00dev, RT3071) && !rt2x00_rt(rt2x00dev, RT3090) && !rt2x00_rt(rt2x00dev, RT3390) && + !rt2x00_rt(rt2x00dev, RT5390) && !rt2800_is_305x_soc(rt2x00dev)) return 0; /* * Init RF calibration. */ - rt2800_rfcsr_read(rt2x00dev, 30, &rfcsr); - rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 1); - rt2800_rfcsr_write(rt2x00dev, 30, rfcsr); - msleep(1); - rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 0); - rt2800_rfcsr_write(rt2x00dev, 30, rfcsr); + if (rt2x00_rt(rt2x00dev, RT5390)) { + rt2800_rfcsr_read(rt2x00dev, 2, &rfcsr); + rt2x00_set_field8(&rfcsr, RFCSR2_RESCAL_EN, 1); + rt2800_rfcsr_write(rt2x00dev, 2, rfcsr); + msleep(1); + rt2x00_set_field8(&rfcsr, RFCSR2_RESCAL_EN, 0); + rt2800_rfcsr_write(rt2x00dev, 2, rfcsr); + } else { + rt2800_rfcsr_read(rt2x00dev, 30, &rfcsr); + rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 1); + rt2800_rfcsr_write(rt2x00dev, 30, rfcsr); + msleep(1); + rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 0); + rt2800_rfcsr_write(rt2x00dev, 30, rfcsr); + } if (rt2x00_rt(rt2x00dev, RT3070) || rt2x00_rt(rt2x00dev, RT3071) || @@ -2608,6 +2960,87 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev) rt2800_rfcsr_write(rt2x00dev, 30, 0x00); rt2800_rfcsr_write(rt2x00dev, 31, 0x00); return 0; + } else if (rt2x00_rt(rt2x00dev, RT5390)) { + rt2800_rfcsr_write(rt2x00dev, 1, 0x0f); + rt2800_rfcsr_write(rt2x00dev, 2, 0x80); + rt2800_rfcsr_write(rt2x00dev, 3, 0x88); + rt2800_rfcsr_write(rt2x00dev, 5, 0x10); + if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F)) + rt2800_rfcsr_write(rt2x00dev, 6, 0xe0); + else + rt2800_rfcsr_write(rt2x00dev, 6, 0xa0); + rt2800_rfcsr_write(rt2x00dev, 7, 0x00); + rt2800_rfcsr_write(rt2x00dev, 10, 0x53); + rt2800_rfcsr_write(rt2x00dev, 11, 0x4a); + rt2800_rfcsr_write(rt2x00dev, 12, 0xc6); + rt2800_rfcsr_write(rt2x00dev, 13, 0x9f); + rt2800_rfcsr_write(rt2x00dev, 14, 0x00); + rt2800_rfcsr_write(rt2x00dev, 15, 0x00); + rt2800_rfcsr_write(rt2x00dev, 16, 0x00); + rt2800_rfcsr_write(rt2x00dev, 18, 0x03); + rt2800_rfcsr_write(rt2x00dev, 19, 0x00); + + rt2800_rfcsr_write(rt2x00dev, 20, 0x00); + rt2800_rfcsr_write(rt2x00dev, 21, 0x00); + rt2800_rfcsr_write(rt2x00dev, 22, 0x20); + rt2800_rfcsr_write(rt2x00dev, 23, 0x00); + rt2800_rfcsr_write(rt2x00dev, 24, 0x00); + if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F)) + rt2800_rfcsr_write(rt2x00dev, 25, 0x80); + else + rt2800_rfcsr_write(rt2x00dev, 25, 0xc0); + rt2800_rfcsr_write(rt2x00dev, 26, 0x00); + rt2800_rfcsr_write(rt2x00dev, 27, 0x09); + rt2800_rfcsr_write(rt2x00dev, 28, 0x00); + rt2800_rfcsr_write(rt2x00dev, 29, 0x10); + + rt2800_rfcsr_write(rt2x00dev, 30, 0x00); + rt2800_rfcsr_write(rt2x00dev, 31, 0x80); + rt2800_rfcsr_write(rt2x00dev, 32, 0x80); + rt2800_rfcsr_write(rt2x00dev, 33, 0x00); + rt2800_rfcsr_write(rt2x00dev, 34, 0x07); + rt2800_rfcsr_write(rt2x00dev, 35, 0x12); + rt2800_rfcsr_write(rt2x00dev, 36, 0x00); + rt2800_rfcsr_write(rt2x00dev, 37, 0x08); + rt2800_rfcsr_write(rt2x00dev, 38, 0x85); + rt2800_rfcsr_write(rt2x00dev, 39, 0x1b); + + if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F)) + rt2800_rfcsr_write(rt2x00dev, 40, 0x0b); + else + rt2800_rfcsr_write(rt2x00dev, 40, 0x4b); + rt2800_rfcsr_write(rt2x00dev, 41, 0xbb); + rt2800_rfcsr_write(rt2x00dev, 42, 0xd2); + rt2800_rfcsr_write(rt2x00dev, 43, 0x9a); + rt2800_rfcsr_write(rt2x00dev, 44, 0x0e); + rt2800_rfcsr_write(rt2x00dev, 45, 0xa2); + if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F)) + rt2800_rfcsr_write(rt2x00dev, 46, 0x73); + else + rt2800_rfcsr_write(rt2x00dev, 46, 0x7b); + rt2800_rfcsr_write(rt2x00dev, 47, 0x00); + rt2800_rfcsr_write(rt2x00dev, 48, 0x10); + rt2800_rfcsr_write(rt2x00dev, 49, 0x94); + + rt2800_rfcsr_write(rt2x00dev, 52, 0x38); + if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F)) + rt2800_rfcsr_write(rt2x00dev, 53, 0x00); + else + rt2800_rfcsr_write(rt2x00dev, 53, 0x84); + rt2800_rfcsr_write(rt2x00dev, 54, 0x78); + rt2800_rfcsr_write(rt2x00dev, 55, 0x44); + rt2800_rfcsr_write(rt2x00dev, 56, 0x22); + rt2800_rfcsr_write(rt2x00dev, 57, 0x80); + rt2800_rfcsr_write(rt2x00dev, 58, 0x7f); + rt2800_rfcsr_write(rt2x00dev, 59, 0x63); + + rt2800_rfcsr_write(rt2x00dev, 60, 0x45); + if (rt2x00_rt_rev_gte(rt2x00dev, RT5390, REV_RT5390F)) + rt2800_rfcsr_write(rt2x00dev, 61, 0xd1); + else + rt2800_rfcsr_write(rt2x00dev, 61, 0xdd); + rt2800_rfcsr_write(rt2x00dev, 62, 0x00); + rt2800_rfcsr_write(rt2x00dev, 63, 0x00); } if (rt2x00_rt_rev_lt(rt2x00dev, RT3070, REV_RT3070F)) { @@ -2661,21 +3094,23 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev) rt2800_init_rx_filter(rt2x00dev, true, 0x27, 0x15); } - /* - * Set back to initial state - */ - rt2800_bbp_write(rt2x00dev, 24, 0); + if (!rt2x00_rt(rt2x00dev, RT5390)) { + /* + * Set back to initial state + */ + rt2800_bbp_write(rt2x00dev, 24, 0); - rt2800_rfcsr_read(rt2x00dev, 22, &rfcsr); - rt2x00_set_field8(&rfcsr, RFCSR22_BASEBAND_LOOPBACK, 0); - rt2800_rfcsr_write(rt2x00dev, 22, rfcsr); + rt2800_rfcsr_read(rt2x00dev, 22, &rfcsr); + rt2x00_set_field8(&rfcsr, RFCSR22_BASEBAND_LOOPBACK, 0); + rt2800_rfcsr_write(rt2x00dev, 22, rfcsr); - /* - * set BBP back to BW20 - */ - rt2800_bbp_read(rt2x00dev, 4, &bbp); - rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 0); - rt2800_bbp_write(rt2x00dev, 4, bbp); + /* + * Set BBP back to BW20 + */ + rt2800_bbp_read(rt2x00dev, 4, &bbp); + rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 0); + rt2800_bbp_write(rt2x00dev, 4, bbp); + } if (rt2x00_rt_rev_lt(rt2x00dev, RT3070, REV_RT3070F) || rt2x00_rt_rev_lt(rt2x00dev, RT3071, REV_RT3071E) || @@ -2687,21 +3122,23 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev) rt2x00_set_field32(®, OPT_14_CSR_BIT0, 1); rt2800_register_write(rt2x00dev, OPT_14_CSR, reg); - rt2800_rfcsr_read(rt2x00dev, 17, &rfcsr); - rt2x00_set_field8(&rfcsr, RFCSR17_TX_LO1_EN, 0); - if (rt2x00_rt(rt2x00dev, RT3070) || - rt2x00_rt_rev_lt(rt2x00dev, RT3071, REV_RT3071E) || - rt2x00_rt_rev_lt(rt2x00dev, RT3090, REV_RT3090E) || - rt2x00_rt_rev_lt(rt2x00dev, RT3390, REV_RT3390E)) { - if (!test_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags)) - rt2x00_set_field8(&rfcsr, RFCSR17_R, 1); - } - rt2x00_eeprom_read(rt2x00dev, EEPROM_TXMIXER_GAIN_BG, &eeprom); - if (rt2x00_get_field16(eeprom, EEPROM_TXMIXER_GAIN_BG_VAL) >= 1) - rt2x00_set_field8(&rfcsr, RFCSR17_TXMIXER_GAIN, - rt2x00_get_field16(eeprom, - EEPROM_TXMIXER_GAIN_BG_VAL)); - rt2800_rfcsr_write(rt2x00dev, 17, rfcsr); + if (!rt2x00_rt(rt2x00dev, RT5390)) { + rt2800_rfcsr_read(rt2x00dev, 17, &rfcsr); + rt2x00_set_field8(&rfcsr, RFCSR17_TX_LO1_EN, 0); + if (rt2x00_rt(rt2x00dev, RT3070) || + rt2x00_rt_rev_lt(rt2x00dev, RT3071, REV_RT3071E) || + rt2x00_rt_rev_lt(rt2x00dev, RT3090, REV_RT3090E) || + rt2x00_rt_rev_lt(rt2x00dev, RT3390, REV_RT3390E)) { + if (!test_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags)) + rt2x00_set_field8(&rfcsr, RFCSR17_R, 1); + } + rt2x00_eeprom_read(rt2x00dev, EEPROM_TXMIXER_GAIN_BG, &eeprom); + if (rt2x00_get_field16(eeprom, EEPROM_TXMIXER_GAIN_BG_VAL) >= 1) + rt2x00_set_field8(&rfcsr, RFCSR17_TXMIXER_GAIN, + rt2x00_get_field16(eeprom, + EEPROM_TXMIXER_GAIN_BG_VAL)); + rt2800_rfcsr_write(rt2x00dev, 17, rfcsr); + } if (rt2x00_rt(rt2x00dev, RT3090)) { rt2800_bbp_read(rt2x00dev, 138, &bbp); @@ -2752,6 +3189,20 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev) rt2800_rfcsr_write(rt2x00dev, 27, rfcsr); } + if (rt2x00_rt(rt2x00dev, RT5390)) { + rt2800_rfcsr_read(rt2x00dev, 38, &rfcsr); + rt2x00_set_field8(&rfcsr, RFCSR38_RX_LO1_EN, 0); + rt2800_rfcsr_write(rt2x00dev, 38, rfcsr); + + rt2800_rfcsr_read(rt2x00dev, 39, &rfcsr); + rt2x00_set_field8(&rfcsr, RFCSR39_RX_LO2_EN, 0); + rt2800_rfcsr_write(rt2x00dev, 39, rfcsr); + + rt2800_rfcsr_read(rt2x00dev, 30, &rfcsr); + rt2x00_set_field8(&rfcsr, RFCSR30_RX_VCM, 2); + rt2800_rfcsr_write(rt2x00dev, 30, rfcsr); + } + return 0; } @@ -3000,13 +3451,6 @@ int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev) default_lna_gain); rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_A2, word); - rt2x00_eeprom_read(rt2x00dev, EEPROM_MAX_TX_POWER, &word); - if (rt2x00_get_field16(word, EEPROM_MAX_TX_POWER_24GHZ) == 0xff) - rt2x00_set_field16(&word, EEPROM_MAX_TX_POWER_24GHZ, MAX_G_TXPOWER); - if (rt2x00_get_field16(word, EEPROM_MAX_TX_POWER_5GHZ) == 0xff) - rt2x00_set_field16(&word, EEPROM_MAX_TX_POWER_5GHZ, MAX_A_TXPOWER); - rt2x00_eeprom_write(rt2x00dev, EEPROM_MAX_TX_POWER, word); - return 0; } EXPORT_SYMBOL_GPL(rt2800_validate_eeprom); @@ -3023,10 +3467,15 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev) rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0, &eeprom); /* - * Identify RF chipset. + * Identify RF chipset by EEPROM value + * RT28xx/RT30xx: defined in "EEPROM_NIC_CONF0_RF_TYPE" field + * RT53xx: defined in "EEPROM_CHIP_ID" field */ - value = rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RF_TYPE); rt2800_register_read(rt2x00dev, MAC_CSR0, ®); + if (rt2x00_get_field32(reg, MAC_CSR0_CHIPSET) == RT5390) + rt2x00_eeprom_read(rt2x00dev, EEPROM_CHIP_ID, &value); + else + value = rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RF_TYPE); rt2x00_set_chip(rt2x00dev, rt2x00_get_field32(reg, MAC_CSR0_CHIPSET), value, rt2x00_get_field32(reg, MAC_CSR0_REVISION)); @@ -3038,7 +3487,8 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev) !rt2x00_rt(rt2x00dev, RT3071) && !rt2x00_rt(rt2x00dev, RT3090) && !rt2x00_rt(rt2x00dev, RT3390) && - !rt2x00_rt(rt2x00dev, RT3572)) { + !rt2x00_rt(rt2x00dev, RT3572) && + !rt2x00_rt(rt2x00dev, RT5390)) { ERROR(rt2x00dev, "Invalid RT chipset detected.\n"); return -ENODEV; } @@ -3052,7 +3502,8 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev) !rt2x00_rf(rt2x00dev, RF3021) && !rt2x00_rf(rt2x00dev, RF3022) && !rt2x00_rf(rt2x00dev, RF3052) && - !rt2x00_rf(rt2x00dev, RF3320)) { + !rt2x00_rf(rt2x00dev, RF3320) && + !rt2x00_rf(rt2x00dev, RF5390)) { ERROR(rt2x00dev, "Invalid RF chipset detected.\n"); return -ENODEV; } @@ -3060,11 +3511,35 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev) /* * Identify default antenna configuration. */ - rt2x00dev->default_ant.tx = + rt2x00dev->default_ant.tx_chain_num = rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_TXPATH); - rt2x00dev->default_ant.rx = + rt2x00dev->default_ant.rx_chain_num = rt2x00_get_field16(eeprom, EEPROM_NIC_CONF0_RXPATH); + rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC_CONF1, &eeprom); + + if (rt2x00_rt(rt2x00dev, RT3070) || + rt2x00_rt(rt2x00dev, RT3090) || + rt2x00_rt(rt2x00dev, RT3390)) { + value = rt2x00_get_field16(eeprom, + EEPROM_NIC_CONF1_ANT_DIVERSITY); + switch (value) { + case 0: + case 1: + case 2: + rt2x00dev->default_ant.tx = ANTENNA_A; + rt2x00dev->default_ant.rx = ANTENNA_A; + break; + case 3: + rt2x00dev->default_ant.tx = ANTENNA_A; + rt2x00dev->default_ant.rx = ANTENNA_B; + break; + } + } else { + rt2x00dev->default_ant.tx = ANTENNA_A; + rt2x00dev->default_ant.rx = ANTENNA_A; + } + /* * Read frequency offset and RF programming sequence. */ @@ -3098,6 +3573,15 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev) rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &rt2x00dev->led_mcu_reg); #endif /* CONFIG_RT2X00_LIB_LEDS */ + /* + * Check if support EIRP tx power limit feature. + */ + rt2x00_eeprom_read(rt2x00dev, EEPROM_EIRP_MAX_TX_POWER, &eeprom); + + if (rt2x00_get_field16(eeprom, EEPROM_EIRP_MAX_TX_POWER_2GHZ) < + EIRP_MAX_TX_POWER_LIMIT) + __set_bit(CONFIG_SUPPORT_POWER_LIMIT, &rt2x00dev->flags); + return 0; } EXPORT_SYMBOL_GPL(rt2800_init_eeprom); @@ -3250,7 +3734,6 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev) char *default_power1; char *default_power2; unsigned int i; - unsigned short max_power; u16 eeprom; /* @@ -3317,7 +3800,8 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev) rt2x00_rf(rt2x00dev, RF2020) || rt2x00_rf(rt2x00dev, RF3021) || rt2x00_rf(rt2x00dev, RF3022) || - rt2x00_rf(rt2x00dev, RF3320)) { + rt2x00_rf(rt2x00dev, RF3320) || + rt2x00_rf(rt2x00dev, RF5390)) { spec->num_channels = 14; spec->channels = rf_vals_3x; } else if (rt2x00_rf(rt2x00dev, RF3052)) { @@ -3375,26 +3859,21 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev) spec->channels_info = info; - rt2x00_eeprom_read(rt2x00dev, EEPROM_MAX_TX_POWER, &eeprom); - max_power = rt2x00_get_field16(eeprom, EEPROM_MAX_TX_POWER_24GHZ); default_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG1); default_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG2); for (i = 0; i < 14; i++) { - info[i].max_power = max_power; - info[i].default_power1 = TXPOWER_G_FROM_DEV(default_power1[i]); - info[i].default_power2 = TXPOWER_G_FROM_DEV(default_power2[i]); + info[i].default_power1 = default_power1[i]; + info[i].default_power2 = default_power2[i]; } if (spec->num_channels > 14) { - max_power = rt2x00_get_field16(eeprom, EEPROM_MAX_TX_POWER_5GHZ); default_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A1); default_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A2); for (i = 14; i < spec->num_channels; i++) { - info[i].max_power = max_power; - info[i].default_power1 = TXPOWER_A_FROM_DEV(default_power1[i]); - info[i].default_power2 = TXPOWER_A_FROM_DEV(default_power2[i]); + info[i].default_power1 = default_power1[i]; + info[i].default_power2 = default_power2[i]; } } diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c index 8f4dfc3d802..38605e9fe42 100644 --- a/drivers/net/wireless/rt2x00/rt2800pci.c +++ b/drivers/net/wireless/rt2x00/rt2800pci.c @@ -493,6 +493,13 @@ static int rt2800pci_init_registers(struct rt2x00_dev *rt2x00dev) rt2800_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000e1f); rt2800_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000e00); + if (rt2x00_rt(rt2x00dev, RT5390)) { + rt2800_register_read(rt2x00dev, AUX_CTRL, ®); + rt2x00_set_field32(®, AUX_CTRL_FORCE_PCIE_CLK, 1); + rt2x00_set_field32(®, AUX_CTRL_WAKE_PCIE_EN, 1); + rt2800_register_write(rt2x00dev, AUX_CTRL, reg); + } + rt2800_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003); rt2800_register_read(rt2x00dev, MAC_SYS_CTRL, ®); @@ -1119,12 +1126,17 @@ static DEFINE_PCI_DEVICE_TABLE(rt2800pci_device_table) = { { PCI_DEVICE(0x1814, 0x3390), PCI_DEVICE_DATA(&rt2800pci_ops) }, #endif #ifdef CONFIG_RT2800PCI_RT35XX + { PCI_DEVICE(0x1432, 0x7711), PCI_DEVICE_DATA(&rt2800pci_ops) }, + { PCI_DEVICE(0x1432, 0x7722), PCI_DEVICE_DATA(&rt2800pci_ops) }, { PCI_DEVICE(0x1814, 0x3060), PCI_DEVICE_DATA(&rt2800pci_ops) }, { PCI_DEVICE(0x1814, 0x3062), PCI_DEVICE_DATA(&rt2800pci_ops) }, { PCI_DEVICE(0x1814, 0x3562), PCI_DEVICE_DATA(&rt2800pci_ops) }, { PCI_DEVICE(0x1814, 0x3592), PCI_DEVICE_DATA(&rt2800pci_ops) }, { PCI_DEVICE(0x1814, 0x3593), PCI_DEVICE_DATA(&rt2800pci_ops) }, #endif +#ifdef CONFIG_RT2800PCI_RT53XX + { PCI_DEVICE(0x1814, 0x5390), PCI_DEVICE_DATA(&rt2800pci_ops) }, +#endif { 0, } }; #endif /* CONFIG_PCI */ diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index 39bc2faf179..1df432c1f2c 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -189,6 +189,7 @@ struct rt2x00_chip { #define RT3572 0x3572 #define RT3593 0x3593 /* PCIe */ #define RT3883 0x3883 /* WSOC */ +#define RT5390 0x5390 /* 2.4GHz */ u16 rf; u16 rev; @@ -225,6 +226,8 @@ struct channel_info { struct antenna_setup { enum antenna rx; enum antenna tx; + u8 rx_chain_num; + u8 tx_chain_num; }; /* @@ -665,6 +668,7 @@ enum rt2x00_flags { */ CONFIG_SUPPORT_HW_BUTTON, CONFIG_SUPPORT_HW_CRYPTO, + CONFIG_SUPPORT_POWER_LIMIT, DRIVER_SUPPORT_CONTROL_FILTERS, DRIVER_SUPPORT_CONTROL_FILTER_PSPOLL, DRIVER_SUPPORT_PRE_TBTT_INTERRUPT, diff --git a/drivers/net/wireless/rt2x00/rt2x00ht.c b/drivers/net/wireless/rt2x00/rt2x00ht.c index b7ad46ecaa1..03d9579da68 100644 --- a/drivers/net/wireless/rt2x00/rt2x00ht.c +++ b/drivers/net/wireless/rt2x00/rt2x00ht.c @@ -69,7 +69,6 @@ void rt2x00ht_create_tx_descriptor(struct queue_entry *entry, txdesc->mcs |= 0x08; } - /* * This frame is eligible for an AMPDU, however, don't aggregate * frames that are intended to probe a specific tx rate. diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index 6a66021d8f6..1b3edef9e3d 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -139,9 +139,9 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb) * either RTS or CTS-to-self frame and handles everything * inside the hardware. */ - if ((tx_info->control.rates[0].flags & (IEEE80211_TX_RC_USE_RTS_CTS | - IEEE80211_TX_RC_USE_CTS_PROTECT)) && - !rt2x00dev->ops->hw->set_rts_threshold) { + if (!rt2x00dev->ops->hw->set_rts_threshold && + (tx_info->control.rates[0].flags & (IEEE80211_TX_RC_USE_RTS_CTS | + IEEE80211_TX_RC_USE_CTS_PROTECT))) { if (rt2x00queue_available(queue) <= 1) goto exit_fail; diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c index fa17c83b968..bf9bba35628 100644 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c @@ -365,13 +365,10 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry, /* * Beacons and probe responses require the tsf timestamp - * to be inserted into the frame, except for a frame that has been injected - * through a monitor interface. This latter is needed for testing a - * monitor interface. + * to be inserted into the frame. */ - if ((ieee80211_is_beacon(hdr->frame_control) || - ieee80211_is_probe_resp(hdr->frame_control)) && - (!(tx_info->flags & IEEE80211_TX_CTL_INJECTED))) + if (ieee80211_is_beacon(hdr->frame_control) || + ieee80211_is_probe_resp(hdr->frame_control)) __set_bit(ENTRY_TXD_REQ_TIMESTAMP, &txdesc->flags); /* diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c index dd2164d4d57..927a4a3e0ee 100644 --- a/drivers/net/wireless/rt2x00/rt61pci.c +++ b/drivers/net/wireless/rt2x00/rt61pci.c @@ -1978,13 +1978,14 @@ static void rt61pci_write_beacon(struct queue_entry *entry, struct queue_entry_priv_pci *entry_priv = entry->priv_data; unsigned int beacon_base; unsigned int padding_len; - u32 reg; + u32 orig_reg, reg; /* * Disable beaconing while we are reloading the beacon data, * otherwise we might be sending out invalid data. */ rt2x00pci_register_read(rt2x00dev, TXRX_CSR9, ®); + orig_reg = reg; rt2x00_set_field32(®, TXRX_CSR9_BEACON_GEN, 0); rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, reg); @@ -2002,7 +2003,14 @@ static void rt61pci_write_beacon(struct queue_entry *entry, * Write entire beacon with descriptor and padding to register. */ padding_len = roundup(entry->skb->len, 4) - entry->skb->len; - skb_pad(entry->skb, padding_len); + if (padding_len && skb_pad(entry->skb, padding_len)) { + ERROR(rt2x00dev, "Failure padding beacon, aborting\n"); + /* skb freed by skb_pad() on failure */ + entry->skb = NULL; + rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, orig_reg); + return; + } + beacon_base = HW_BEACON_OFFSET(entry->entry_idx); rt2x00pci_register_multiwrite(rt2x00dev, beacon_base, entry_priv->desc, TXINFO_SIZE); diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c index 5ff72deea8d..6e9981a1dd7 100644 --- a/drivers/net/wireless/rt2x00/rt73usb.c +++ b/drivers/net/wireless/rt2x00/rt73usb.c @@ -1533,13 +1533,14 @@ static void rt73usb_write_beacon(struct queue_entry *entry, struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev; unsigned int beacon_base; unsigned int padding_len; - u32 reg; + u32 orig_reg, reg; /* * Disable beaconing while we are reloading the beacon data, * otherwise we might be sending out invalid data. */ rt2x00usb_register_read(rt2x00dev, TXRX_CSR9, ®); + orig_reg = reg; rt2x00_set_field32(®, TXRX_CSR9_BEACON_GEN, 0); rt2x00usb_register_write(rt2x00dev, TXRX_CSR9, reg); @@ -1563,7 +1564,14 @@ static void rt73usb_write_beacon(struct queue_entry *entry, * Write entire beacon with descriptor and padding to register. */ padding_len = roundup(entry->skb->len, 4) - entry->skb->len; - skb_pad(entry->skb, padding_len); + if (padding_len && skb_pad(entry->skb, padding_len)) { + ERROR(rt2x00dev, "Failure padding beacon, aborting\n"); + /* skb freed by skb_pad() on failure */ + entry->skb = NULL; + rt2x00usb_register_write(rt2x00dev, TXRX_CSR9, orig_reg); + return; + } + beacon_base = HW_BEACON_OFFSET(entry->entry_idx); rt2x00usb_register_multiwrite(rt2x00dev, beacon_base, entry->skb->data, entry->skb->len + padding_len); diff --git a/drivers/net/wireless/rtlwifi/Kconfig b/drivers/net/wireless/rtlwifi/Kconfig index 7f6573f7f47..86f8d4d6403 100644 --- a/drivers/net/wireless/rtlwifi/Kconfig +++ b/drivers/net/wireless/rtlwifi/Kconfig @@ -1,6 +1,6 @@ config RTL8192CE - tristate "Realtek RTL8192CE/RTL8188SE Wireless Network Adapter" - depends on MAC80211 && EXPERIMENTAL + tristate "Realtek RTL8192CE/RTL8188CE Wireless Network Adapter" + depends on MAC80211 && PCI && EXPERIMENTAL select FW_LOADER select RTLWIFI ---help--- @@ -9,7 +9,18 @@ config RTL8192CE If you choose to build it as a module, it will be called rtl8192ce +config RTL8192CU + tristate "Realtek RTL8192CU/RTL8188CU USB Wireless Network Adapter" + depends on MAC80211 && USB && EXPERIMENTAL + select FW_LOADER + select RTLWIFI + ---help--- + This is the driver for Realtek RTL8192CU/RTL8188CU 802.11n USB + wireless network adapters. + + If you choose to build it as a module, it will be called rtl8192cu + config RTLWIFI tristate - depends on RTL8192CE + depends on RTL8192CE || RTL8192CU default m diff --git a/drivers/net/wireless/rtlwifi/Makefile b/drivers/net/wireless/rtlwifi/Makefile index 2a7a4384f8e..c3e83a1da33 100644 --- a/drivers/net/wireless/rtlwifi/Makefile +++ b/drivers/net/wireless/rtlwifi/Makefile @@ -8,6 +8,10 @@ rtlwifi-objs := \ pci.o \ ps.o \ rc.o \ - regd.o + regd.o \ + usb.o obj-$(CONFIG_RTL8192CE) += rtl8192ce/ +obj-$(CONFIG_RTL8192CU) += rtl8192cu/ + +ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/rtlwifi/base.c b/drivers/net/wireless/rtlwifi/base.c index cf0b73e51fc..3f40dc2b129 100644 --- a/drivers/net/wireless/rtlwifi/base.c +++ b/drivers/net/wireless/rtlwifi/base.c @@ -144,7 +144,7 @@ static void _rtl_init_hw_ht_capab(struct ieee80211_hw *hw, ht_cap->mcs.rx_mask[1] = 0xFF; ht_cap->mcs.rx_mask[4] = 0x01; - ht_cap->mcs.rx_highest = MAX_BIT_RATE_40MHZ_MCS15; + ht_cap->mcs.rx_highest = cpu_to_le16(MAX_BIT_RATE_40MHZ_MCS15); } else if (get_rf_type(rtlphy) == RF_1T1R) { RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, ("1T1R\n")); @@ -153,7 +153,7 @@ static void _rtl_init_hw_ht_capab(struct ieee80211_hw *hw, ht_cap->mcs.rx_mask[1] = 0x00; ht_cap->mcs.rx_mask[4] = 0x01; - ht_cap->mcs.rx_highest = MAX_BIT_RATE_40MHZ_MCS7; + ht_cap->mcs.rx_highest = cpu_to_le16(MAX_BIT_RATE_40MHZ_MCS7); } } @@ -399,21 +399,21 @@ static void _rtl_query_protection_mode(struct ieee80211_hw *hw, u8 rate_flag = info->control.rates[0].flags; /* Common Settings */ - tcb_desc->b_rts_stbc = false; - tcb_desc->b_cts_enable = false; + tcb_desc->rts_stbc = false; + tcb_desc->cts_enable = false; tcb_desc->rts_sc = 0; - tcb_desc->b_rts_bw = false; - tcb_desc->b_rts_use_shortpreamble = false; - tcb_desc->b_rts_use_shortgi = false; + tcb_desc->rts_bw = false; + tcb_desc->rts_use_shortpreamble = false; + tcb_desc->rts_use_shortgi = false; if (rate_flag & IEEE80211_TX_RC_USE_CTS_PROTECT) { /* Use CTS-to-SELF in protection mode. */ - tcb_desc->b_rts_enable = true; - tcb_desc->b_cts_enable = true; + tcb_desc->rts_enable = true; + tcb_desc->cts_enable = true; tcb_desc->rts_rate = rtlpriv->cfg->maps[RTL_RC_OFDM_RATE24M]; } else if (rate_flag & IEEE80211_TX_RC_USE_RTS_CTS) { /* Use RTS-CTS in protection mode. */ - tcb_desc->b_rts_enable = true; + tcb_desc->rts_enable = true; tcb_desc->rts_rate = rtlpriv->cfg->maps[RTL_RC_OFDM_RATE24M]; } @@ -429,7 +429,7 @@ static void _rtl_txrate_selectmode(struct ieee80211_hw *hw, if (mac->opmode == NL80211_IFTYPE_STATION) tcb_desc->ratr_index = 0; else if (mac->opmode == NL80211_IFTYPE_ADHOC) { - if (tcb_desc->b_multicast || tcb_desc->b_broadcast) { + if (tcb_desc->multicast || tcb_desc->broadcast) { tcb_desc->hw_rate = rtlpriv->cfg->maps[RTL_RC_CCK_RATE2M]; tcb_desc->use_driver_rate = 1; @@ -439,7 +439,7 @@ static void _rtl_txrate_selectmode(struct ieee80211_hw *hw, } } - if (rtlpriv->dm.b_useramask) { + if (rtlpriv->dm.useramask) { /* TODO we will differentiate adhoc and station futrue */ tcb_desc->mac_id = 0; @@ -461,19 +461,19 @@ static void _rtl_query_bandwidth_mode(struct ieee80211_hw *hw, struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); - tcb_desc->b_packet_bw = false; + tcb_desc->packet_bw = false; if (!mac->bw_40 || !mac->ht_enable) return; - if (tcb_desc->b_multicast || tcb_desc->b_broadcast) + if (tcb_desc->multicast || tcb_desc->broadcast) return; /*use legency rate, shall use 20MHz */ if (tcb_desc->hw_rate <= rtlpriv->cfg->maps[RTL_RC_OFDM_RATE54M]) return; - tcb_desc->b_packet_bw = true; + tcb_desc->packet_bw = true; } static u8 _rtl_get_highest_n_rate(struct ieee80211_hw *hw) @@ -498,7 +498,7 @@ void rtl_get_tcb_desc(struct ieee80211_hw *hw, struct rtl_mac *rtlmac = rtl_mac(rtl_priv(hw)); struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data); struct ieee80211_rate *txrate; - u16 fc = le16_to_cpu(hdr->frame_control); + __le16 fc = hdr->frame_control; memset(tcb_desc, 0, sizeof(struct rtl_tcb_desc)); @@ -545,9 +545,9 @@ void rtl_get_tcb_desc(struct ieee80211_hw *hw, } if (is_multicast_ether_addr(ieee80211_get_DA(hdr))) - tcb_desc->b_multicast = 1; + tcb_desc->multicast = 1; else if (is_broadcast_ether_addr(ieee80211_get_DA(hdr))) - tcb_desc->b_broadcast = 1; + tcb_desc->broadcast = 1; _rtl_txrate_selectmode(hw, tcb_desc); _rtl_query_bandwidth_mode(hw, tcb_desc); @@ -570,7 +570,7 @@ bool rtl_tx_mgmt_proc(struct ieee80211_hw *hw, struct sk_buff *skb) struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); struct rtl_priv *rtlpriv = rtl_priv(hw); struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data); - u16 fc = le16_to_cpu(hdr->frame_control); + __le16 fc = hdr->frame_control; if (ieee80211_is_auth(fc)) { RT_TRACE(rtlpriv, COMP_SEND, DBG_DMESG, ("MAC80211_LINKING\n")); @@ -587,7 +587,7 @@ bool rtl_action_proc(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx) struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data); struct rtl_priv *rtlpriv = rtl_priv(hw); - u16 fc = le16_to_cpu(hdr->frame_control); + __le16 fc = hdr->frame_control; u8 *act = (u8 *) (((u8 *) skb->data + MAC80211_3ADDR_LEN)); u8 category; @@ -632,7 +632,7 @@ u8 rtl_is_special_data(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx) struct rtl_priv *rtlpriv = rtl_priv(hw); struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data); struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); - u16 fc = le16_to_cpu(hdr->frame_control); + __le16 fc = hdr->frame_control; u16 ether_type; u8 mac_hdr_len = ieee80211_get_hdrlen_from_skb(skb); const struct iphdr *ip; @@ -646,7 +646,6 @@ u8 rtl_is_special_data(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx) ip = (struct iphdr *)((u8 *) skb->data + mac_hdr_len + SNAP_SIZE + PROTOC_TYPE_SIZE); ether_type = *(u16 *) ((u8 *) skb->data + mac_hdr_len + SNAP_SIZE); - ether_type = ntohs(ether_type); if (ETH_P_IP == ether_type) { if (IPPROTO_UDP == ip->protocol) { @@ -690,7 +689,8 @@ u8 rtl_is_special_data(struct ieee80211_hw *hw, struct sk_buff *skb, u8 is_tx) } return true; - } else if (0x86DD == ether_type) { + } else if (ETH_P_IPV6 == ether_type) { + /* IPv6 */ return true; } @@ -777,10 +777,10 @@ void rtl_watchdog_wq_callback(void *data) struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); - bool b_busytraffic = false; - bool b_higher_busytraffic = false; - bool b_higher_busyrxtraffic = false; - bool b_higher_busytxtraffic = false; + bool busytraffic = false; + bool higher_busytraffic = false; + bool higher_busyrxtraffic = false; + bool higher_busytxtraffic = false; u8 idx = 0; u32 rx_cnt_inp4eriod = 0; @@ -788,7 +788,7 @@ void rtl_watchdog_wq_callback(void *data) u32 aver_rx_cnt_inperiod = 0; u32 aver_tx_cnt_inperiod = 0; - bool benter_ps = false; + bool enter_ps = false; if (is_hal_stop(rtlhal)) return; @@ -832,29 +832,29 @@ void rtl_watchdog_wq_callback(void *data) /* (2) check traffic busy */ if (aver_rx_cnt_inperiod > 100 || aver_tx_cnt_inperiod > 100) - b_busytraffic = true; + busytraffic = true; /* Higher Tx/Rx data. */ if (aver_rx_cnt_inperiod > 4000 || aver_tx_cnt_inperiod > 4000) { - b_higher_busytraffic = true; + higher_busytraffic = true; /* Extremely high Rx data. */ if (aver_rx_cnt_inperiod > 5000) - b_higher_busyrxtraffic = true; + higher_busyrxtraffic = true; else - b_higher_busytxtraffic = false; + higher_busytxtraffic = false; } if (((rtlpriv->link_info.num_rx_inperiod + rtlpriv->link_info.num_tx_inperiod) > 8) || (rtlpriv->link_info.num_rx_inperiod > 2)) - benter_ps = false; + enter_ps = false; else - benter_ps = true; + enter_ps = true; /* LeisurePS only work in infra mode. */ - if (benter_ps) + if (enter_ps) rtl_lps_enter(hw); else rtl_lps_leave(hw); @@ -863,9 +863,9 @@ void rtl_watchdog_wq_callback(void *data) rtlpriv->link_info.num_rx_inperiod = 0; rtlpriv->link_info.num_tx_inperiod = 0; - rtlpriv->link_info.b_busytraffic = b_busytraffic; - rtlpriv->link_info.b_higher_busytraffic = b_higher_busytraffic; - rtlpriv->link_info.b_higher_busyrxtraffic = b_higher_busyrxtraffic; + rtlpriv->link_info.busytraffic = busytraffic; + rtlpriv->link_info.higher_busytraffic = higher_busytraffic; + rtlpriv->link_info.higher_busyrxtraffic = higher_busyrxtraffic; } diff --git a/drivers/net/wireless/rtlwifi/base.h b/drivers/net/wireless/rtlwifi/base.h index 3de5a14745f..043045342bc 100644 --- a/drivers/net/wireless/rtlwifi/base.h +++ b/drivers/net/wireless/rtlwifi/base.h @@ -30,6 +30,7 @@ #define __RTL_BASE_H__ #define RTL_DUMMY_OFFSET 0 +#define RTL_RX_DESC_SIZE 24 #define RTL_DUMMY_UNIT 8 #define RTL_TX_DUMMY_SIZE (RTL_DUMMY_OFFSET * RTL_DUMMY_UNIT) #define RTL_TX_DESC_SIZE 32 @@ -52,46 +53,22 @@ #define FRAME_OFFSET_SEQUENCE 22 #define FRAME_OFFSET_ADDRESS4 24 -#define SET_80211_HDR_FRAME_CONTROL(_hdr, _val) \ - WRITEEF2BYTE(_hdr, _val) -#define SET_80211_HDR_TYPE_AND_SUBTYPE(_hdr, _val) \ - WRITEEF1BYTE(_hdr, _val) -#define SET_80211_HDR_PWR_MGNT(_hdr, _val) \ - SET_BITS_TO_LE_2BYTE(_hdr, 12, 1, _val) -#define SET_80211_HDR_TO_DS(_hdr, _val) \ - SET_BITS_TO_LE_2BYTE(_hdr, 8, 1, _val) #define SET_80211_PS_POLL_AID(_hdr, _val) \ - WRITEEF2BYTE(((u8 *)(_hdr)) + 2, _val) + (*(u16 *)((u8 *)(_hdr) + 2) = le16_to_cpu(_val)) #define SET_80211_PS_POLL_BSSID(_hdr, _val) \ - CP_MACADDR(((u8 *)(_hdr)) + 4, (u8 *)(_val)) + memcpy(((u8 *)(_hdr)) + 4, (u8 *)(_val), ETH_ALEN) #define SET_80211_PS_POLL_TA(_hdr, _val) \ - CP_MACADDR(((u8 *)(_hdr)) + 10, (u8 *)(_val)) + memcpy(((u8 *)(_hdr)) + 10, (u8 *)(_val), ETH_ALEN) #define SET_80211_HDR_DURATION(_hdr, _val) \ - WRITEEF2BYTE((u8 *)(_hdr)+FRAME_OFFSET_DURATION, _val) + (*(u16 *)((u8 *)(_hdr) + FRAME_OFFSET_DURATION) = le16_to_cpu(_val)) #define SET_80211_HDR_ADDRESS1(_hdr, _val) \ - CP_MACADDR((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS1, (u8*)(_val)) + memcpy((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS1, (u8*)(_val), ETH_ALEN) #define SET_80211_HDR_ADDRESS2(_hdr, _val) \ - CP_MACADDR((u8 *)(_hdr) + FRAME_OFFSET_ADDRESS2, (u8 *)(_val)) + memcpy((u8 *)(_hdr) + FRAME_OFFSET_ADDRESS2, (u8 *)(_val), ETH_ALEN) #define SET_80211_HDR_ADDRESS3(_hdr, _val) \ - CP_MACADDR((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS3, (u8 *)(_val)) -#define SET_80211_HDR_FRAGMENT_SEQUENCE(_hdr, _val) \ - WRITEEF2BYTE((u8 *)(_hdr)+FRAME_OFFSET_SEQUENCE, _val) - -#define SET_BEACON_PROBE_RSP_TIME_STAMP_LOW(__phdr, __val) \ - WRITEEF4BYTE(((u8 *)(__phdr)) + 24, __val) -#define SET_BEACON_PROBE_RSP_TIME_STAMP_HIGH(__phdr, __val) \ - WRITEEF4BYTE(((u8 *)(__phdr)) + 28, __val) -#define SET_BEACON_PROBE_RSP_BEACON_INTERVAL(__phdr, __val) \ - WRITEEF2BYTE(((u8 *)(__phdr)) + 32, __val) -#define GET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr) \ - READEF2BYTE(((u8 *)(__phdr)) + 34) -#define SET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr, __val) \ - WRITEEF2BYTE(((u8 *)(__phdr)) + 34, __val) -#define MASK_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr, __val) \ - SET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr, \ - (GET_BEACON_PROBE_RSP_CAPABILITY_INFO(__phdr) & (~(__val)))) + memcpy((u8 *)(_hdr)+FRAME_OFFSET_ADDRESS3, (u8 *)(_val), ETH_ALEN) int rtl_init_core(struct ieee80211_hw *hw); void rtl_deinit_core(struct ieee80211_hw *hw); diff --git a/drivers/net/wireless/rtlwifi/core.c b/drivers/net/wireless/rtlwifi/core.c index 25d2d667ffb..b0996bf8a21 100644 --- a/drivers/net/wireless/rtlwifi/core.c +++ b/drivers/net/wireless/rtlwifi/core.c @@ -434,9 +434,9 @@ static int rtl_op_conf_tx(struct ieee80211_hw *hw, u16 queue, aci = _rtl_get_hal_qnum(queue); mac->ac[aci].aifs = param->aifs; - mac->ac[aci].cw_min = param->cw_min; - mac->ac[aci].cw_max = param->cw_max; - mac->ac[aci].tx_op = param->txop; + mac->ac[aci].cw_min = cpu_to_le16(param->cw_min); + mac->ac[aci].cw_max = cpu_to_le16(param->cw_max); + mac->ac[aci].tx_op = cpu_to_le16(param->txop); memcpy(&mac->edca_param[aci], param, sizeof(*param)); rtlpriv->cfg->ops->set_qos(hw, aci); return 0; @@ -666,7 +666,7 @@ static void rtl_op_bss_info_changed(struct ieee80211_hw *hw, rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_BASIC_RATE, (u8 *) (&basic_rates)); - if (rtlpriv->dm.b_useramask) + if (rtlpriv->dm.useramask) rtlpriv->cfg->ops->update_rate_mask(hw, 0); else rtlpriv->cfg->ops->update_rate_table(hw); @@ -681,7 +681,7 @@ static void rtl_op_bss_info_changed(struct ieee80211_hw *hw, */ if (changed & BSS_CHANGED_ASSOC) { if (bss_conf->assoc) { - if (ppsc->b_fwctrl_lps) { + if (ppsc->fwctrl_lps) { u8 mstatus = RT_MEDIA_CONNECT; rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_H2C_FW_JOINBSSRPT, @@ -689,7 +689,7 @@ static void rtl_op_bss_info_changed(struct ieee80211_hw *hw, ppsc->report_linked = true; } } else { - if (ppsc->b_fwctrl_lps) { + if (ppsc->fwctrl_lps) { u8 mstatus = RT_MEDIA_DISCONNECT; rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_H2C_FW_JOINBSSRPT, @@ -818,7 +818,7 @@ static void rtl_op_sw_scan_complete(struct ieee80211_hw *hw) /* fix fwlps issue */ rtlpriv->cfg->ops->set_network_type(hw, mac->opmode); - if (rtlpriv->dm.b_useramask) + if (rtlpriv->dm.useramask) rtlpriv->cfg->ops->update_rate_mask(hw, 0); else rtlpriv->cfg->ops->update_rate_table(hw); diff --git a/drivers/net/wireless/rtlwifi/debug.h b/drivers/net/wireless/rtlwifi/debug.h index 08bdec2ceda..e4aa8687408 100644 --- a/drivers/net/wireless/rtlwifi/debug.h +++ b/drivers/net/wireless/rtlwifi/debug.h @@ -105,6 +105,7 @@ #define COMP_MAC80211 BIT(26) #define COMP_REGD BIT(27) #define COMP_CHAN BIT(28) +#define COMP_USB BIT(29) /*-------------------------------------------------------------- Define the rt_print components diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c index 1758d446324..1f18bf7df74 100644 --- a/drivers/net/wireless/rtlwifi/pci.c +++ b/drivers/net/wireless/rtlwifi/pci.c @@ -50,7 +50,7 @@ static void _rtl_pci_update_default_setting(struct ieee80211_hw *hw) u8 pcibridge_vendor = pcipriv->ndis_adapter.pcibridge_vendor; ppsc->reg_rfps_level = 0; - ppsc->b_support_aspm = 0; + ppsc->support_aspm = 0; /*Update PCI ASPM setting */ ppsc->const_amdpci_aspm = rtlpci->const_amdpci_aspm; @@ -115,29 +115,29 @@ static void _rtl_pci_update_default_setting(struct ieee80211_hw *hw) switch (rtlpci->const_support_pciaspm) { case 0:{ /*Not support ASPM. */ - bool b_support_aspm = false; - ppsc->b_support_aspm = b_support_aspm; + bool support_aspm = false; + ppsc->support_aspm = support_aspm; break; } case 1:{ /*Support ASPM. */ - bool b_support_aspm = true; - bool b_support_backdoor = true; - ppsc->b_support_aspm = b_support_aspm; + bool support_aspm = true; + bool support_backdoor = true; + ppsc->support_aspm = support_aspm; /*if(priv->oem_id == RT_CID_TOSHIBA && !priv->ndis_adapter.amd_l1_patch) - b_support_backdoor = false; */ + support_backdoor = false; */ - ppsc->b_support_backdoor = b_support_backdoor; + ppsc->support_backdoor = support_backdoor; break; } case 2: /*ASPM value set by chipset. */ if (pcibridge_vendor == PCI_BRIDGE_VENDOR_INTEL) { - bool b_support_aspm = true; - ppsc->b_support_aspm = b_support_aspm; + bool support_aspm = true; + ppsc->support_aspm = support_aspm; } break; default: @@ -476,9 +476,9 @@ static void _rtl_pci_tx_isr(struct ieee80211_hw *hw, int prio) skb = __skb_dequeue(&ring->queue); pci_unmap_single(rtlpci->pdev, - le32_to_cpu(rtlpriv->cfg->ops-> + rtlpriv->cfg->ops-> get_desc((u8 *) entry, true, - HW_DESC_TXBUFF_ADDR)), + HW_DESC_TXBUFF_ADDR), skb->len, PCI_DMA_TODEVICE); RT_TRACE(rtlpriv, (COMP_INTR | COMP_SEND), DBG_TRACE, @@ -557,7 +557,7 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw) return; } else { struct ieee80211_hdr *hdr; - u16 fc; + __le16 fc; struct sk_buff *new_skb = NULL; rtlpriv->cfg->ops->query_rx_desc(hw, &stats, @@ -583,9 +583,9 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw) */ hdr = (struct ieee80211_hdr *)(skb->data); - fc = le16_to_cpu(hdr->frame_control); + fc = hdr->frame_control; - if (!stats.b_crc) { + if (!stats.crc) { memcpy(IEEE80211_SKB_RXCB(skb), &rx_status, sizeof(rx_status)); @@ -666,7 +666,7 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw) } done: - bufferaddress = cpu_to_le32(*((dma_addr_t *) skb->cb)); + bufferaddress = (u32)(*((dma_addr_t *) skb->cb)); tmp_one = 1; rtlpriv->cfg->ops->set_desc((u8 *) pdesc, false, HW_DESC_RXBUFF_ADDR, @@ -690,75 +690,6 @@ done: } -void _rtl_pci_tx_interrupt(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); - int prio; - - for (prio = 0; prio < RTL_PCI_MAX_TX_QUEUE_COUNT; prio++) { - struct rtl8192_tx_ring *ring = &rtlpci->tx_ring[prio]; - - while (skb_queue_len(&ring->queue)) { - struct rtl_tx_desc *entry = &ring->desc[ring->idx]; - struct sk_buff *skb; - struct ieee80211_tx_info *info; - u8 own; - - /* - *beacon packet will only use the first - *descriptor defautly, and the own may not - *be cleared by the hardware, and - *beacon will free in prepare beacon - */ - if (prio == BEACON_QUEUE || prio == TXCMD_QUEUE || - prio == HCCA_QUEUE) - break; - - own = (u8)rtlpriv->cfg->ops->get_desc((u8 *)entry, - true, - HW_DESC_OWN); - - if (own) - break; - - skb = __skb_dequeue(&ring->queue); - pci_unmap_single(rtlpci->pdev, - le32_to_cpu(rtlpriv->cfg->ops-> - get_desc((u8 *) entry, - true, - HW_DESC_TXBUFF_ADDR)), - skb->len, PCI_DMA_TODEVICE); - - ring->idx = (ring->idx + 1) % ring->entries; - - info = IEEE80211_SKB_CB(skb); - ieee80211_tx_info_clear_status(info); - - info->flags |= IEEE80211_TX_STAT_ACK; - /*info->status.rates[0].count = 1; */ - - ieee80211_tx_status_irqsafe(hw, skb); - - if ((ring->entries - skb_queue_len(&ring->queue)) - == 2 && prio != BEACON_QUEUE) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, - ("more desc left, wake " - "skb_queue@%d,ring->idx = %d," - "skb_queue_len = 0x%d\n", - prio, ring->idx, - skb_queue_len(&ring->queue))); - - ieee80211_wake_queue(hw, - skb_get_queue_mapping - (skb)); - } - - skb = NULL; - } - } -} - static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id) { struct ieee80211_hw *hw = dev_id; @@ -959,17 +890,17 @@ static void _rtl_pci_init_struct(struct ieee80211_hw *hw, rtlhal->hw = hw; rtlpci->pdev = pdev; - ppsc->b_inactiveps = false; - ppsc->b_leisure_ps = true; - ppsc->b_fwctrl_lps = true; - ppsc->b_reg_fwctrl_lps = 3; + ppsc->inactiveps = false; + ppsc->leisure_ps = true; + ppsc->fwctrl_lps = true; + ppsc->reg_fwctrl_lps = 3; ppsc->reg_max_lps_awakeintvl = 5; - if (ppsc->b_reg_fwctrl_lps == 1) + if (ppsc->reg_fwctrl_lps == 1) ppsc->fwctrl_psmode = FW_PS_MIN_MODE; - else if (ppsc->b_reg_fwctrl_lps == 2) + else if (ppsc->reg_fwctrl_lps == 2) ppsc->fwctrl_psmode = FW_PS_MAX_MODE; - else if (ppsc->b_reg_fwctrl_lps == 3) + else if (ppsc->reg_fwctrl_lps == 3) ppsc->fwctrl_psmode = FW_PS_DTIM_MODE; /*Tx/Rx related var */ @@ -1024,9 +955,8 @@ static int _rtl_pci_init_tx_ring(struct ieee80211_hw *hw, ("queue:%d, ring_addr:%p\n", prio, ring)); for (i = 0; i < entries; i++) { - nextdescaddress = cpu_to_le32((u32) dma + - ((i + 1) % entries) * - sizeof(*ring)); + nextdescaddress = (u32) dma + ((i + 1) % entries) * + sizeof(*ring); rtlpriv->cfg->ops->set_desc((u8 *)&(ring[i]), true, HW_DESC_TX_NEXTDESC_ADDR, @@ -1090,7 +1020,7 @@ static int _rtl_pci_init_rx_ring(struct ieee80211_hw *hw) rtlpci->rxbuffersize, PCI_DMA_FROMDEVICE); - bufferaddress = cpu_to_le32(*((dma_addr_t *)skb->cb)); + bufferaddress = (u32)(*((dma_addr_t *)skb->cb)); rtlpriv->cfg->ops->set_desc((u8 *)entry, false, HW_DESC_RXBUFF_ADDR, (u8 *)&bufferaddress); @@ -1121,9 +1051,9 @@ static void _rtl_pci_free_tx_ring(struct ieee80211_hw *hw, struct sk_buff *skb = __skb_dequeue(&ring->queue); pci_unmap_single(rtlpci->pdev, - le32_to_cpu(rtlpriv->cfg-> + rtlpriv->cfg-> ops->get_desc((u8 *) entry, true, - HW_DESC_TXBUFF_ADDR)), + HW_DESC_TXBUFF_ADDR), skb->len, PCI_DMA_TODEVICE); kfree_skb(skb); ring->idx = (ring->idx + 1) % ring->entries; @@ -1255,11 +1185,11 @@ int rtl_pci_reset_trx_ring(struct ieee80211_hw *hw) __skb_dequeue(&ring->queue); pci_unmap_single(rtlpci->pdev, - le32_to_cpu(rtlpriv->cfg->ops-> + rtlpriv->cfg->ops-> get_desc((u8 *) entry, true, - HW_DESC_TXBUFF_ADDR)), + HW_DESC_TXBUFF_ADDR), skb->len, PCI_DMA_TODEVICE); kfree_skb(skb); ring->idx = (ring->idx + 1) % ring->entries; @@ -1273,7 +1203,7 @@ int rtl_pci_reset_trx_ring(struct ieee80211_hw *hw) return 0; } -unsigned int _rtl_mac_to_hwqueue(u16 fc, +static unsigned int _rtl_mac_to_hwqueue(__le16 fc, unsigned int mac80211_queue_index) { unsigned int hw_queue_index; @@ -1312,7 +1242,7 @@ out: return hw_queue_index; } -int rtl_pci_tx(struct ieee80211_hw *hw, struct sk_buff *skb) +static int rtl_pci_tx(struct ieee80211_hw *hw, struct sk_buff *skb) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); @@ -1323,7 +1253,7 @@ int rtl_pci_tx(struct ieee80211_hw *hw, struct sk_buff *skb) unsigned int queue_index, hw_queue; unsigned long flags; struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data); - u16 fc = le16_to_cpu(hdr->frame_control); + __le16 fc = hdr->frame_control; u8 *pda_addr = hdr->addr1; struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); /*ssn */ @@ -1429,7 +1359,7 @@ int rtl_pci_tx(struct ieee80211_hw *hw, struct sk_buff *skb) return 0; } -void rtl_pci_deinit(struct ieee80211_hw *hw) +static void rtl_pci_deinit(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); @@ -1444,7 +1374,7 @@ void rtl_pci_deinit(struct ieee80211_hw *hw) } -int rtl_pci_init(struct ieee80211_hw *hw, struct pci_dev *pdev) +static int rtl_pci_init(struct ieee80211_hw *hw, struct pci_dev *pdev) { struct rtl_priv *rtlpriv = rtl_priv(hw); int err; @@ -1461,7 +1391,7 @@ int rtl_pci_init(struct ieee80211_hw *hw, struct pci_dev *pdev) return 1; } -int rtl_pci_start(struct ieee80211_hw *hw) +static int rtl_pci_start(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); @@ -1496,7 +1426,7 @@ int rtl_pci_start(struct ieee80211_hw *hw) return 0; } -void rtl_pci_stop(struct ieee80211_hw *hw) +static void rtl_pci_stop(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); @@ -1838,7 +1768,7 @@ fail3: ieee80211_free_hw(hw); if (rtlpriv->io.pci_mem_start != 0) - pci_iounmap(pdev, (void *)rtlpriv->io.pci_mem_start); + pci_iounmap(pdev, (void __iomem *)rtlpriv->io.pci_mem_start); fail2: pci_release_regions(pdev); @@ -1888,7 +1818,7 @@ void rtl_pci_disconnect(struct pci_dev *pdev) } if (rtlpriv->io.pci_mem_start != 0) { - pci_iounmap(pdev, (void *)rtlpriv->io.pci_mem_start); + pci_iounmap(pdev, (void __iomem *)rtlpriv->io.pci_mem_start); pci_release_regions(pdev); } diff --git a/drivers/net/wireless/rtlwifi/pci.h b/drivers/net/wireless/rtlwifi/pci.h index d36a6693995..0caa8142972 100644 --- a/drivers/net/wireless/rtlwifi/pci.h +++ b/drivers/net/wireless/rtlwifi/pci.h @@ -244,34 +244,34 @@ int rtl_pci_resume(struct pci_dev *pdev); static inline u8 pci_read8_sync(struct rtl_priv *rtlpriv, u32 addr) { - return 0xff & readb((u8 *) rtlpriv->io.pci_mem_start + addr); + return readb((u8 __iomem *) rtlpriv->io.pci_mem_start + addr); } static inline u16 pci_read16_sync(struct rtl_priv *rtlpriv, u32 addr) { - return readw((u8 *) rtlpriv->io.pci_mem_start + addr); + return readw((u8 __iomem *) rtlpriv->io.pci_mem_start + addr); } static inline u32 pci_read32_sync(struct rtl_priv *rtlpriv, u32 addr) { - return readl((u8 *) rtlpriv->io.pci_mem_start + addr); + return readl((u8 __iomem *) rtlpriv->io.pci_mem_start + addr); } static inline void pci_write8_async(struct rtl_priv *rtlpriv, u32 addr, u8 val) { - writeb(val, (u8 *) rtlpriv->io.pci_mem_start + addr); + writeb(val, (u8 __iomem *) rtlpriv->io.pci_mem_start + addr); } static inline void pci_write16_async(struct rtl_priv *rtlpriv, u32 addr, u16 val) { - writew(val, (u8 *) rtlpriv->io.pci_mem_start + addr); + writew(val, (u8 __iomem *) rtlpriv->io.pci_mem_start + addr); } static inline void pci_write32_async(struct rtl_priv *rtlpriv, u32 addr, u32 val) { - writel(val, (u8 *) rtlpriv->io.pci_mem_start + addr); + writel(val, (u8 __iomem *) rtlpriv->io.pci_mem_start + addr); } static inline void rtl_pci_raw_write_port_ulong(u32 port, u32 val) diff --git a/drivers/net/wireless/rtlwifi/ps.c b/drivers/net/wireless/rtlwifi/ps.c index d2326c13449..6b7e217b6b8 100644 --- a/drivers/net/wireless/rtlwifi/ps.c +++ b/drivers/net/wireless/rtlwifi/ps.c @@ -86,7 +86,7 @@ bool rtl_ps_set_rf_state(struct ieee80211_hw *hw, struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); enum rf_pwrstate rtstate; - bool b_actionallowed = false; + bool actionallowed = false; u16 rfwait_cnt = 0; unsigned long flag; @@ -139,13 +139,13 @@ no_protect: ppsc->rfoff_reason &= (~changesource); if ((changesource == RF_CHANGE_BY_HW) && - (ppsc->b_hwradiooff == true)) { - ppsc->b_hwradiooff = false; + (ppsc->hwradiooff == true)) { + ppsc->hwradiooff = false; } if (!ppsc->rfoff_reason) { ppsc->rfoff_reason = 0; - b_actionallowed = true; + actionallowed = true; } break; @@ -153,17 +153,17 @@ no_protect: case ERFOFF: if ((changesource == RF_CHANGE_BY_HW) - && (ppsc->b_hwradiooff == false)) { - ppsc->b_hwradiooff = true; + && (ppsc->hwradiooff == false)) { + ppsc->hwradiooff = true; } ppsc->rfoff_reason |= changesource; - b_actionallowed = true; + actionallowed = true; break; case ERFSLEEP: ppsc->rfoff_reason |= changesource; - b_actionallowed = true; + actionallowed = true; break; default: @@ -172,7 +172,7 @@ no_protect: break; } - if (b_actionallowed) + if (actionallowed) rtlpriv->cfg->ops->set_rf_power_state(hw, state_toset); if (!protect_or_not) { @@ -181,7 +181,7 @@ no_protect: spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag); } - return b_actionallowed; + return actionallowed; } EXPORT_SYMBOL(rtl_ps_set_rf_state); @@ -191,7 +191,7 @@ static void _rtl_ps_inactive_ps(struct ieee80211_hw *hw) struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); - ppsc->b_swrf_processing = true; + ppsc->swrf_processing = true; if (ppsc->inactive_pwrstate == ERFON && rtlhal->interface == INTF_PCI) { if ((ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) && @@ -213,7 +213,7 @@ static void _rtl_ps_inactive_ps(struct ieee80211_hw *hw) } } - ppsc->b_swrf_processing = false; + ppsc->swrf_processing = false; } void rtl_ips_nic_off_wq_callback(void *data) @@ -239,13 +239,13 @@ void rtl_ips_nic_off_wq_callback(void *data) if (rtlpriv->sec.being_setkey) return; - if (ppsc->b_inactiveps) { + if (ppsc->inactiveps) { rtstate = ppsc->rfpwr_state; /* *Do not enter IPS in the following conditions: *(1) RF is already OFF or Sleep - *(2) b_swrf_processing (indicates the IPS is still under going) + *(2) swrf_processing (indicates the IPS is still under going) *(3) Connectted (only disconnected can trigger IPS) *(4) IBSS (send Beacon) *(5) AP mode (send Beacon) @@ -253,14 +253,14 @@ void rtl_ips_nic_off_wq_callback(void *data) */ if (rtstate == ERFON && - !ppsc->b_swrf_processing && + !ppsc->swrf_processing && (mac->link_state == MAC80211_NOLINK) && !mac->act_scanning) { RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("IPSEnter(): Turn off RF.\n")); ppsc->inactive_pwrstate = ERFOFF; - ppsc->b_in_powersavemode = true; + ppsc->in_powersavemode = true; /*rtl_pci_reset_trx_ring(hw); */ _rtl_ps_inactive_ps(hw); @@ -290,15 +290,15 @@ void rtl_ips_nic_on(struct ieee80211_hw *hw) spin_lock_irqsave(&rtlpriv->locks.ips_lock, flags); - if (ppsc->b_inactiveps) { + if (ppsc->inactiveps) { rtstate = ppsc->rfpwr_state; if (rtstate != ERFON && - !ppsc->b_swrf_processing && + !ppsc->swrf_processing && ppsc->rfoff_reason <= RF_CHANGE_BY_IPS) { ppsc->inactive_pwrstate = ERFON; - ppsc->b_in_powersavemode = false; + ppsc->in_powersavemode = false; _rtl_ps_inactive_ps(hw); } @@ -370,9 +370,9 @@ static void rtl_lps_set_psmode(struct ieee80211_hw *hw, u8 rt_psmode) * mode and set RPWM to turn RF on. */ - if ((ppsc->b_fwctrl_lps) && (ppsc->b_leisure_ps) && + if ((ppsc->fwctrl_lps) && (ppsc->leisure_ps) && ppsc->report_linked) { - bool b_fw_current_inps; + bool fw_current_inps; if (ppsc->dot11_psmode == EACTIVE) { RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG, ("FW LPS leave ps_mode:%x\n", @@ -385,11 +385,11 @@ static void rtl_lps_set_psmode(struct ieee80211_hw *hw, u8 rt_psmode) rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_H2C_FW_PWRMODE, (u8 *) (&fw_pwrmode)); - b_fw_current_inps = false; + fw_current_inps = false; rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_FW_PSMODE_STATUS, - (u8 *) (&b_fw_current_inps)); + (u8 *) (&fw_current_inps)); } else { if (rtl_get_fwlps_doze(hw)) { @@ -398,10 +398,10 @@ static void rtl_lps_set_psmode(struct ieee80211_hw *hw, u8 rt_psmode) ppsc->fwctrl_psmode)); rpwm_val = 0x02; /* RF off */ - b_fw_current_inps = true; + fw_current_inps = true; rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_FW_PSMODE_STATUS, - (u8 *) (&b_fw_current_inps)); + (u8 *) (&fw_current_inps)); rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_H2C_FW_PWRMODE, (u8 *) (&ppsc->fwctrl_psmode)); @@ -425,13 +425,13 @@ void rtl_lps_enter(struct ieee80211_hw *hw) struct rtl_priv *rtlpriv = rtl_priv(hw); unsigned long flag; - if (!(ppsc->b_fwctrl_lps && ppsc->b_leisure_ps)) + if (!(ppsc->fwctrl_lps && ppsc->leisure_ps)) return; if (rtlpriv->sec.being_setkey) return; - if (rtlpriv->link_info.b_busytraffic) + if (rtlpriv->link_info.busytraffic) return; /*sleep after linked 10s, to let DHCP and 4-way handshake ok enough!! */ @@ -446,7 +446,7 @@ void rtl_lps_enter(struct ieee80211_hw *hw) spin_lock_irqsave(&rtlpriv->locks.lps_lock, flag); - if (ppsc->b_leisure_ps) { + if (ppsc->leisure_ps) { /* Idle for a while if we connect to AP a while ago. */ if (mac->cnt_after_linked >= 2) { if (ppsc->dot11_psmode == EACTIVE) { @@ -470,7 +470,7 @@ void rtl_lps_leave(struct ieee80211_hw *hw) spin_lock_irqsave(&rtlpriv->locks.lps_lock, flag); - if (ppsc->b_fwctrl_lps && ppsc->b_leisure_ps) { + if (ppsc->fwctrl_lps && ppsc->leisure_ps) { if (ppsc->dot11_psmode != EACTIVE) { /*FIX ME */ diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c new file mode 100644 index 00000000000..b4f1e4e6b73 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c @@ -0,0 +1,1388 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +struct dig_t dm_digtable; +static struct ps_t dm_pstable; + +static const u32 ofdmswing_table[OFDM_TABLE_SIZE] = { + 0x7f8001fe, + 0x788001e2, + 0x71c001c7, + 0x6b8001ae, + 0x65400195, + 0x5fc0017f, + 0x5a400169, + 0x55400155, + 0x50800142, + 0x4c000130, + 0x47c0011f, + 0x43c0010f, + 0x40000100, + 0x3c8000f2, + 0x390000e4, + 0x35c000d7, + 0x32c000cb, + 0x300000c0, + 0x2d4000b5, + 0x2ac000ab, + 0x288000a2, + 0x26000098, + 0x24000090, + 0x22000088, + 0x20000080, + 0x1e400079, + 0x1c800072, + 0x1b00006c, + 0x19800066, + 0x18000060, + 0x16c0005b, + 0x15800056, + 0x14400051, + 0x1300004c, + 0x12000048, + 0x11000044, + 0x10000040, +}; + +static const u8 cckswing_table_ch1ch13[CCK_TABLE_SIZE][8] = { + {0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04}, + {0x33, 0x32, 0x2b, 0x23, 0x1a, 0x11, 0x08, 0x04}, + {0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x03}, + {0x2d, 0x2d, 0x27, 0x1f, 0x18, 0x0f, 0x08, 0x03}, + {0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03}, + {0x28, 0x28, 0x22, 0x1c, 0x15, 0x0d, 0x07, 0x03}, + {0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03}, + {0x24, 0x23, 0x1f, 0x19, 0x13, 0x0c, 0x06, 0x03}, + {0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02}, + {0x20, 0x20, 0x1b, 0x16, 0x11, 0x08, 0x05, 0x02}, + {0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02}, + {0x1d, 0x1c, 0x18, 0x14, 0x0f, 0x0a, 0x05, 0x02}, + {0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02}, + {0x1a, 0x19, 0x16, 0x12, 0x0d, 0x09, 0x04, 0x02}, + {0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02}, + {0x17, 0x16, 0x13, 0x10, 0x0c, 0x08, 0x04, 0x02}, + {0x16, 0x15, 0x12, 0x0f, 0x0b, 0x07, 0x04, 0x01}, + {0x14, 0x14, 0x11, 0x0e, 0x0b, 0x07, 0x03, 0x02}, + {0x13, 0x13, 0x10, 0x0d, 0x0a, 0x06, 0x03, 0x01}, + {0x12, 0x12, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, + {0x11, 0x11, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, + {0x10, 0x10, 0x0e, 0x0b, 0x08, 0x05, 0x03, 0x01}, + {0x0f, 0x0f, 0x0d, 0x0b, 0x08, 0x05, 0x03, 0x01}, + {0x0e, 0x0e, 0x0c, 0x0a, 0x08, 0x05, 0x02, 0x01}, + {0x0d, 0x0d, 0x0c, 0x0a, 0x07, 0x05, 0x02, 0x01}, + {0x0d, 0x0c, 0x0b, 0x09, 0x07, 0x04, 0x02, 0x01}, + {0x0c, 0x0c, 0x0a, 0x09, 0x06, 0x04, 0x02, 0x01}, + {0x0b, 0x0b, 0x0a, 0x08, 0x06, 0x04, 0x02, 0x01}, + {0x0b, 0x0a, 0x09, 0x08, 0x06, 0x04, 0x02, 0x01}, + {0x0a, 0x0a, 0x09, 0x07, 0x05, 0x03, 0x02, 0x01}, + {0x0a, 0x09, 0x08, 0x07, 0x05, 0x03, 0x02, 0x01}, + {0x09, 0x09, 0x08, 0x06, 0x05, 0x03, 0x01, 0x01}, + {0x09, 0x08, 0x07, 0x06, 0x04, 0x03, 0x01, 0x01} +}; + +static const u8 cckswing_table_ch14[CCK_TABLE_SIZE][8] = { + {0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00}, + {0x33, 0x32, 0x2b, 0x19, 0x00, 0x00, 0x00, 0x00}, + {0x30, 0x2f, 0x29, 0x18, 0x00, 0x00, 0x00, 0x00}, + {0x2d, 0x2d, 0x17, 0x17, 0x00, 0x00, 0x00, 0x00}, + {0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00}, + {0x28, 0x28, 0x24, 0x14, 0x00, 0x00, 0x00, 0x00}, + {0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00}, + {0x24, 0x23, 0x1f, 0x12, 0x00, 0x00, 0x00, 0x00}, + {0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00}, + {0x20, 0x20, 0x1b, 0x10, 0x00, 0x00, 0x00, 0x00}, + {0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00}, + {0x1d, 0x1c, 0x18, 0x0e, 0x00, 0x00, 0x00, 0x00}, + {0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00}, + {0x1a, 0x19, 0x16, 0x0d, 0x00, 0x00, 0x00, 0x00}, + {0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00}, + {0x17, 0x16, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x00}, + {0x16, 0x15, 0x12, 0x0b, 0x00, 0x00, 0x00, 0x00}, + {0x14, 0x14, 0x11, 0x0a, 0x00, 0x00, 0x00, 0x00}, + {0x13, 0x13, 0x10, 0x0a, 0x00, 0x00, 0x00, 0x00}, + {0x12, 0x12, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, + {0x11, 0x11, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, + {0x10, 0x10, 0x0e, 0x08, 0x00, 0x00, 0x00, 0x00}, + {0x0f, 0x0f, 0x0d, 0x08, 0x00, 0x00, 0x00, 0x00}, + {0x0e, 0x0e, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00}, + {0x0d, 0x0d, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00}, + {0x0d, 0x0c, 0x0b, 0x06, 0x00, 0x00, 0x00, 0x00}, + {0x0c, 0x0c, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00}, + {0x0b, 0x0b, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00}, + {0x0b, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00}, + {0x0a, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00}, + {0x0a, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00}, + {0x09, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00}, + {0x09, 0x08, 0x07, 0x04, 0x00, 0x00, 0x00, 0x00} +}; + +static void rtl92c_dm_diginit(struct ieee80211_hw *hw) +{ + dm_digtable.dig_enable_flag = true; + dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX; + dm_digtable.cur_igvalue = 0x20; + dm_digtable.pre_igvalue = 0x0; + dm_digtable.cursta_connectctate = DIG_STA_DISCONNECT; + dm_digtable.presta_connectstate = DIG_STA_DISCONNECT; + dm_digtable.curmultista_connectstate = DIG_MULTISTA_DISCONNECT; + dm_digtable.rssi_lowthresh = DM_DIG_THRESH_LOW; + dm_digtable.rssi_highthresh = DM_DIG_THRESH_HIGH; + dm_digtable.fa_lowthresh = DM_FALSEALARM_THRESH_LOW; + dm_digtable.fa_highthresh = DM_FALSEALARM_THRESH_HIGH; + dm_digtable.rx_gain_range_max = DM_DIG_MAX; + dm_digtable.rx_gain_range_min = DM_DIG_MIN; + dm_digtable.backoff_val = DM_DIG_BACKOFF_DEFAULT; + dm_digtable.backoff_val_range_max = DM_DIG_BACKOFF_MAX; + dm_digtable.backoff_val_range_min = DM_DIG_BACKOFF_MIN; + dm_digtable.pre_cck_pd_state = CCK_PD_STAGE_MAX; + dm_digtable.cur_cck_pd_state = CCK_PD_STAGE_MAX; +} + +static u8 rtl92c_dm_initial_gain_min_pwdb(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + long rssi_val_min = 0; + + if ((dm_digtable.curmultista_connectstate == DIG_MULTISTA_CONNECT) && + (dm_digtable.cursta_connectctate == DIG_STA_CONNECT)) { + if (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb != 0) + rssi_val_min = + (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb > + rtlpriv->dm.undecorated_smoothed_pwdb) ? + rtlpriv->dm.undecorated_smoothed_pwdb : + rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb; + else + rssi_val_min = rtlpriv->dm.undecorated_smoothed_pwdb; + } else if (dm_digtable.cursta_connectctate == DIG_STA_CONNECT || + dm_digtable.cursta_connectctate == DIG_STA_BEFORE_CONNECT) { + rssi_val_min = rtlpriv->dm.undecorated_smoothed_pwdb; + } else if (dm_digtable.curmultista_connectstate == + DIG_MULTISTA_CONNECT) { + rssi_val_min = rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb; + } + + return (u8) rssi_val_min; +} + +static void rtl92c_dm_false_alarm_counter_statistics(struct ieee80211_hw *hw) +{ + u32 ret_value; + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct false_alarm_statistics *falsealm_cnt = &(rtlpriv->falsealm_cnt); + + ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER1, MASKDWORD); + falsealm_cnt->cnt_parity_fail = ((ret_value & 0xffff0000) >> 16); + + ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER2, MASKDWORD); + falsealm_cnt->cnt_rate_illegal = (ret_value & 0xffff); + falsealm_cnt->cnt_crc8_fail = ((ret_value & 0xffff0000) >> 16); + + ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER3, MASKDWORD); + falsealm_cnt->cnt_mcs_fail = (ret_value & 0xffff); + falsealm_cnt->cnt_ofdm_fail = falsealm_cnt->cnt_parity_fail + + falsealm_cnt->cnt_rate_illegal + + falsealm_cnt->cnt_crc8_fail + falsealm_cnt->cnt_mcs_fail; + + rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, BIT(14), 1); + ret_value = rtl_get_bbreg(hw, RCCK0_FACOUNTERLOWER, MASKBYTE0); + falsealm_cnt->cnt_cck_fail = ret_value; + + ret_value = rtl_get_bbreg(hw, RCCK0_FACOUNTERUPPER, MASKBYTE3); + falsealm_cnt->cnt_cck_fail += (ret_value & 0xff) << 8; + falsealm_cnt->cnt_all = (falsealm_cnt->cnt_parity_fail + + falsealm_cnt->cnt_rate_illegal + + falsealm_cnt->cnt_crc8_fail + + falsealm_cnt->cnt_mcs_fail + + falsealm_cnt->cnt_cck_fail); + + rtl_set_bbreg(hw, ROFDM1_LSTF, 0x08000000, 1); + rtl_set_bbreg(hw, ROFDM1_LSTF, 0x08000000, 0); + rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, 0x0000c000, 0); + rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, 0x0000c000, 2); + + RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE, + ("cnt_parity_fail = %d, cnt_rate_illegal = %d, " + "cnt_crc8_fail = %d, cnt_mcs_fail = %d\n", + falsealm_cnt->cnt_parity_fail, + falsealm_cnt->cnt_rate_illegal, + falsealm_cnt->cnt_crc8_fail, falsealm_cnt->cnt_mcs_fail)); + + RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE, + ("cnt_ofdm_fail = %x, cnt_cck_fail = %x, cnt_all = %x\n", + falsealm_cnt->cnt_ofdm_fail, + falsealm_cnt->cnt_cck_fail, falsealm_cnt->cnt_all)); +} + +static void rtl92c_dm_ctrl_initgain_by_fa(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 value_igi = dm_digtable.cur_igvalue; + + if (rtlpriv->falsealm_cnt.cnt_all < DM_DIG_FA_TH0) + value_igi--; + else if (rtlpriv->falsealm_cnt.cnt_all < DM_DIG_FA_TH1) + value_igi += 0; + else if (rtlpriv->falsealm_cnt.cnt_all < DM_DIG_FA_TH2) + value_igi++; + else if (rtlpriv->falsealm_cnt.cnt_all >= DM_DIG_FA_TH2) + value_igi += 2; + if (value_igi > DM_DIG_FA_UPPER) + value_igi = DM_DIG_FA_UPPER; + else if (value_igi < DM_DIG_FA_LOWER) + value_igi = DM_DIG_FA_LOWER; + if (rtlpriv->falsealm_cnt.cnt_all > 10000) + value_igi = 0x32; + + dm_digtable.cur_igvalue = value_igi; + rtl92c_dm_write_dig(hw); +} + +static void rtl92c_dm_ctrl_initgain_by_rssi(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + if (rtlpriv->falsealm_cnt.cnt_all > dm_digtable.fa_highthresh) { + if ((dm_digtable.backoff_val - 2) < + dm_digtable.backoff_val_range_min) + dm_digtable.backoff_val = + dm_digtable.backoff_val_range_min; + else + dm_digtable.backoff_val -= 2; + } else if (rtlpriv->falsealm_cnt.cnt_all < dm_digtable.fa_lowthresh) { + if ((dm_digtable.backoff_val + 2) > + dm_digtable.backoff_val_range_max) + dm_digtable.backoff_val = + dm_digtable.backoff_val_range_max; + else + dm_digtable.backoff_val += 2; + } + + if ((dm_digtable.rssi_val_min + 10 - dm_digtable.backoff_val) > + dm_digtable.rx_gain_range_max) + dm_digtable.cur_igvalue = dm_digtable.rx_gain_range_max; + else if ((dm_digtable.rssi_val_min + 10 - + dm_digtable.backoff_val) < dm_digtable.rx_gain_range_min) + dm_digtable.cur_igvalue = dm_digtable.rx_gain_range_min; + else + dm_digtable.cur_igvalue = dm_digtable.rssi_val_min + 10 - + dm_digtable.backoff_val; + + RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE, + ("rssi_val_min = %x backoff_val %x\n", + dm_digtable.rssi_val_min, dm_digtable.backoff_val)); + + rtl92c_dm_write_dig(hw); +} + +static void rtl92c_dm_initial_gain_multi_sta(struct ieee80211_hw *hw) +{ + static u8 binitialized; /* initialized to false */ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + long rssi_strength = rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb; + bool multi_sta = false; + + if (mac->opmode == NL80211_IFTYPE_ADHOC) + multi_sta = true; + + if ((multi_sta == false) || (dm_digtable.cursta_connectctate != + DIG_STA_DISCONNECT)) { + binitialized = false; + dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX; + return; + } else if (binitialized == false) { + binitialized = true; + dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_0; + dm_digtable.cur_igvalue = 0x20; + rtl92c_dm_write_dig(hw); + } + + if (dm_digtable.curmultista_connectstate == DIG_MULTISTA_CONNECT) { + if ((rssi_strength < dm_digtable.rssi_lowthresh) && + (dm_digtable.dig_ext_port_stage != DIG_EXT_PORT_STAGE_1)) { + + if (dm_digtable.dig_ext_port_stage == + DIG_EXT_PORT_STAGE_2) { + dm_digtable.cur_igvalue = 0x20; + rtl92c_dm_write_dig(hw); + } + + dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_1; + } else if (rssi_strength > dm_digtable.rssi_highthresh) { + dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_2; + rtl92c_dm_ctrl_initgain_by_fa(hw); + } + } else if (dm_digtable.dig_ext_port_stage != DIG_EXT_PORT_STAGE_0) { + dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_0; + dm_digtable.cur_igvalue = 0x20; + rtl92c_dm_write_dig(hw); + } + + RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE, + ("curmultista_connectstate = " + "%x dig_ext_port_stage %x\n", + dm_digtable.curmultista_connectstate, + dm_digtable.dig_ext_port_stage)); +} + +static void rtl92c_dm_initial_gain_sta(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE, + ("presta_connectstate = %x," + " cursta_connectctate = %x\n", + dm_digtable.presta_connectstate, + dm_digtable.cursta_connectctate)); + + if (dm_digtable.presta_connectstate == dm_digtable.cursta_connectctate + || dm_digtable.cursta_connectctate == DIG_STA_BEFORE_CONNECT + || dm_digtable.cursta_connectctate == DIG_STA_CONNECT) { + + if (dm_digtable.cursta_connectctate != DIG_STA_DISCONNECT) { + dm_digtable.rssi_val_min = + rtl92c_dm_initial_gain_min_pwdb(hw); + rtl92c_dm_ctrl_initgain_by_rssi(hw); + } + } else { + dm_digtable.rssi_val_min = 0; + dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX; + dm_digtable.backoff_val = DM_DIG_BACKOFF_DEFAULT; + dm_digtable.cur_igvalue = 0x20; + dm_digtable.pre_igvalue = 0; + rtl92c_dm_write_dig(hw); + } +} + +static void rtl92c_dm_cck_packet_detection_thresh(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + + if (dm_digtable.cursta_connectctate == DIG_STA_CONNECT) { + dm_digtable.rssi_val_min = rtl92c_dm_initial_gain_min_pwdb(hw); + + if (dm_digtable.pre_cck_pd_state == CCK_PD_STAGE_LowRssi) { + if (dm_digtable.rssi_val_min <= 25) + dm_digtable.cur_cck_pd_state = + CCK_PD_STAGE_LowRssi; + else + dm_digtable.cur_cck_pd_state = + CCK_PD_STAGE_HighRssi; + } else { + if (dm_digtable.rssi_val_min <= 20) + dm_digtable.cur_cck_pd_state = + CCK_PD_STAGE_LowRssi; + else + dm_digtable.cur_cck_pd_state = + CCK_PD_STAGE_HighRssi; + } + } else { + dm_digtable.cur_cck_pd_state = CCK_PD_STAGE_MAX; + } + + if (dm_digtable.pre_cck_pd_state != dm_digtable.cur_cck_pd_state) { + if (dm_digtable.cur_cck_pd_state == CCK_PD_STAGE_LowRssi) { + if (rtlpriv->falsealm_cnt.cnt_cck_fail > 800) + dm_digtable.cur_cck_fa_state = + CCK_FA_STAGE_High; + else + dm_digtable.cur_cck_fa_state = CCK_FA_STAGE_Low; + + if (dm_digtable.pre_cck_fa_state != + dm_digtable.cur_cck_fa_state) { + if (dm_digtable.cur_cck_fa_state == + CCK_FA_STAGE_Low) + rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, + 0x83); + else + rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, + 0xcd); + + dm_digtable.pre_cck_fa_state = + dm_digtable.cur_cck_fa_state; + } + + rtl_set_bbreg(hw, RCCK0_SYSTEM, MASKBYTE1, 0x40); + + if (IS_92C_SERIAL(rtlhal->version)) + rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, + MASKBYTE2, 0xd7); + } else { + rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, 0xcd); + rtl_set_bbreg(hw, RCCK0_SYSTEM, MASKBYTE1, 0x47); + + if (IS_92C_SERIAL(rtlhal->version)) + rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, + MASKBYTE2, 0xd3); + } + dm_digtable.pre_cck_pd_state = dm_digtable.cur_cck_pd_state; + } + + RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE, + ("CCKPDStage=%x\n", dm_digtable.cur_cck_pd_state)); + + RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE, + ("is92C=%x\n", IS_92C_SERIAL(rtlhal->version))); +} + +static void rtl92c_dm_ctrl_initgain_by_twoport(struct ieee80211_hw *hw) +{ + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + + if (mac->act_scanning == true) + return; + + if ((mac->link_state > MAC80211_NOLINK) && + (mac->link_state < MAC80211_LINKED)) + dm_digtable.cursta_connectctate = DIG_STA_BEFORE_CONNECT; + else if (mac->link_state >= MAC80211_LINKED) + dm_digtable.cursta_connectctate = DIG_STA_CONNECT; + else + dm_digtable.cursta_connectctate = DIG_STA_DISCONNECT; + + rtl92c_dm_initial_gain_sta(hw); + rtl92c_dm_initial_gain_multi_sta(hw); + rtl92c_dm_cck_packet_detection_thresh(hw); + + dm_digtable.presta_connectstate = dm_digtable.cursta_connectctate; + +} + +static void rtl92c_dm_dig(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + if (rtlpriv->dm.dm_initialgain_enable == false) + return; + if (dm_digtable.dig_enable_flag == false) + return; + + rtl92c_dm_ctrl_initgain_by_twoport(hw); + +} + +static void rtl92c_dm_init_dynamic_txpower(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtlpriv->dm.dynamic_txpower_enable = false; + + rtlpriv->dm.last_dtp_lvl = TXHIGHPWRLEVEL_NORMAL; + rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL; +} + +void rtl92c_dm_write_dig(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, + ("cur_igvalue = 0x%x, " + "pre_igvalue = 0x%x, backoff_val = %d\n", + dm_digtable.cur_igvalue, dm_digtable.pre_igvalue, + dm_digtable.backoff_val)); + + if (dm_digtable.pre_igvalue != dm_digtable.cur_igvalue) { + rtl_set_bbreg(hw, ROFDM0_XAAGCCORE1, 0x7f, + dm_digtable.cur_igvalue); + rtl_set_bbreg(hw, ROFDM0_XBAGCCORE1, 0x7f, + dm_digtable.cur_igvalue); + + dm_digtable.pre_igvalue = dm_digtable.cur_igvalue; + } +} + +static void rtl92c_dm_pwdb_monitor(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + long tmpentry_max_pwdb = 0, tmpentry_min_pwdb = 0xff; + + u8 h2c_parameter[3] = { 0 }; + + return; + + if (tmpentry_max_pwdb != 0) { + rtlpriv->dm.entry_max_undecoratedsmoothed_pwdb = + tmpentry_max_pwdb; + } else { + rtlpriv->dm.entry_max_undecoratedsmoothed_pwdb = 0; + } + + if (tmpentry_min_pwdb != 0xff) { + rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb = + tmpentry_min_pwdb; + } else { + rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb = 0; + } + + h2c_parameter[2] = (u8) (rtlpriv->dm.undecorated_smoothed_pwdb & 0xFF); + h2c_parameter[0] = 0; + + rtl92c_fill_h2c_cmd(hw, H2C_RSSI_REPORT, 3, h2c_parameter); +} + +void rtl92c_dm_init_edca_turbo(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + rtlpriv->dm.current_turbo_edca = false; + rtlpriv->dm.is_any_nonbepkts = false; + rtlpriv->dm.is_cur_rdlstate = false; +} + +static void rtl92c_dm_check_edca_turbo(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + static u64 last_txok_cnt; + static u64 last_rxok_cnt; + u64 cur_txok_cnt; + u64 cur_rxok_cnt; + u32 edca_be_ul = 0x5ea42b; + u32 edca_be_dl = 0x5ea42b; + + if (mac->opmode == NL80211_IFTYPE_ADHOC) + goto dm_checkedcaturbo_exit; + + if (mac->link_state != MAC80211_LINKED) { + rtlpriv->dm.current_turbo_edca = false; + return; + } + + if (!mac->ht_enable) { /*FIX MERGE */ + if (!(edca_be_ul & 0xffff0000)) + edca_be_ul |= 0x005e0000; + + if (!(edca_be_dl & 0xffff0000)) + edca_be_dl |= 0x005e0000; + } + + if ((!rtlpriv->dm.is_any_nonbepkts) && + (!rtlpriv->dm.disable_framebursting)) { + cur_txok_cnt = rtlpriv->stats.txbytesunicast - last_txok_cnt; + cur_rxok_cnt = rtlpriv->stats.rxbytesunicast - last_rxok_cnt; + if (cur_rxok_cnt > 4 * cur_txok_cnt) { + if (!rtlpriv->dm.is_cur_rdlstate || + !rtlpriv->dm.current_turbo_edca) { + rtl_write_dword(rtlpriv, + REG_EDCA_BE_PARAM, + edca_be_dl); + rtlpriv->dm.is_cur_rdlstate = true; + } + } else { + if (rtlpriv->dm.is_cur_rdlstate || + !rtlpriv->dm.current_turbo_edca) { + rtl_write_dword(rtlpriv, + REG_EDCA_BE_PARAM, + edca_be_ul); + rtlpriv->dm.is_cur_rdlstate = false; + } + } + rtlpriv->dm.current_turbo_edca = true; + } else { + if (rtlpriv->dm.current_turbo_edca) { + u8 tmp = AC0_BE; + rtlpriv->cfg->ops->set_hw_reg(hw, + HW_VAR_AC_PARAM, + (u8 *) (&tmp)); + rtlpriv->dm.current_turbo_edca = false; + } + } + +dm_checkedcaturbo_exit: + rtlpriv->dm.is_any_nonbepkts = false; + last_txok_cnt = rtlpriv->stats.txbytesunicast; + last_rxok_cnt = rtlpriv->stats.rxbytesunicast; +} + +static void rtl92c_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw + *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + u8 thermalvalue, delta, delta_lck, delta_iqk; + long ele_a, ele_d, temp_cck, val_x, value32; + long val_y, ele_c; + u8 ofdm_index[2], cck_index, ofdm_index_old[2], cck_index_old; + int i; + bool is2t = IS_92C_SERIAL(rtlhal->version); + u8 txpwr_level[2] = {0, 0}; + u8 ofdm_min_index = 6, rf; + + rtlpriv->dm.txpower_trackingInit = true; + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, + ("rtl92c_dm_txpower_tracking_callback_thermalmeter\n")); + + thermalvalue = (u8) rtl_get_rfreg(hw, RF90_PATH_A, RF_T_METER, 0x1f); + + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, + ("Readback Thermal Meter = 0x%x pre thermal meter 0x%x " + "eeprom_thermalmeter 0x%x\n", + thermalvalue, rtlpriv->dm.thermalvalue, + rtlefuse->eeprom_thermalmeter)); + + rtl92c_phy_ap_calibrate(hw, (thermalvalue - + rtlefuse->eeprom_thermalmeter)); + if (is2t) + rf = 2; + else + rf = 1; + + if (thermalvalue) { + ele_d = rtl_get_bbreg(hw, ROFDM0_XATXIQIMBALANCE, + MASKDWORD) & MASKOFDM_D; + + for (i = 0; i < OFDM_TABLE_LENGTH; i++) { + if (ele_d == (ofdmswing_table[i] & MASKOFDM_D)) { + ofdm_index_old[0] = (u8) i; + + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, + ("Initial pathA ele_d reg0x%x = 0x%lx, " + "ofdm_index=0x%x\n", + ROFDM0_XATXIQIMBALANCE, + ele_d, ofdm_index_old[0])); + break; + } + } + + if (is2t) { + ele_d = rtl_get_bbreg(hw, ROFDM0_XBTXIQIMBALANCE, + MASKDWORD) & MASKOFDM_D; + + for (i = 0; i < OFDM_TABLE_LENGTH; i++) { + if (ele_d == (ofdmswing_table[i] & + MASKOFDM_D)) { + ofdm_index_old[1] = (u8) i; + + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, + DBG_LOUD, + ("Initial pathB ele_d reg0x%x = " + "0x%lx, ofdm_index=0x%x\n", + ROFDM0_XBTXIQIMBALANCE, ele_d, + ofdm_index_old[1])); + break; + } + } + } + + temp_cck = + rtl_get_bbreg(hw, RCCK0_TXFILTER2, MASKDWORD) & MASKCCK; + + for (i = 0; i < CCK_TABLE_LENGTH; i++) { + if (rtlpriv->dm.cck_inch14) { + if (memcmp((void *)&temp_cck, + (void *)&cckswing_table_ch14[i][2], + 4) == 0) { + cck_index_old = (u8) i; + + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, + DBG_LOUD, + ("Initial reg0x%x = 0x%lx, " + "cck_index=0x%x, ch 14 %d\n", + RCCK0_TXFILTER2, temp_cck, + cck_index_old, + rtlpriv->dm.cck_inch14)); + break; + } + } else { + if (memcmp((void *)&temp_cck, + (void *) + &cckswing_table_ch1ch13[i][2], + 4) == 0) { + cck_index_old = (u8) i; + + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, + DBG_LOUD, + ("Initial reg0x%x = 0x%lx, " + "cck_index=0x%x, ch14 %d\n", + RCCK0_TXFILTER2, temp_cck, + cck_index_old, + rtlpriv->dm.cck_inch14)); + break; + } + } + } + + if (!rtlpriv->dm.thermalvalue) { + rtlpriv->dm.thermalvalue = + rtlefuse->eeprom_thermalmeter; + rtlpriv->dm.thermalvalue_lck = thermalvalue; + rtlpriv->dm.thermalvalue_iqk = thermalvalue; + for (i = 0; i < rf; i++) + rtlpriv->dm.ofdm_index[i] = ofdm_index_old[i]; + rtlpriv->dm.cck_index = cck_index_old; + } + + delta = (thermalvalue > rtlpriv->dm.thermalvalue) ? + (thermalvalue - rtlpriv->dm.thermalvalue) : + (rtlpriv->dm.thermalvalue - thermalvalue); + + delta_lck = (thermalvalue > rtlpriv->dm.thermalvalue_lck) ? + (thermalvalue - rtlpriv->dm.thermalvalue_lck) : + (rtlpriv->dm.thermalvalue_lck - thermalvalue); + + delta_iqk = (thermalvalue > rtlpriv->dm.thermalvalue_iqk) ? + (thermalvalue - rtlpriv->dm.thermalvalue_iqk) : + (rtlpriv->dm.thermalvalue_iqk - thermalvalue); + + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, + ("Readback Thermal Meter = 0x%x pre thermal meter 0x%x " + "eeprom_thermalmeter 0x%x delta 0x%x " + "delta_lck 0x%x delta_iqk 0x%x\n", + thermalvalue, rtlpriv->dm.thermalvalue, + rtlefuse->eeprom_thermalmeter, delta, delta_lck, + delta_iqk)); + + if (delta_lck > 1) { + rtlpriv->dm.thermalvalue_lck = thermalvalue; + rtl92c_phy_lc_calibrate(hw); + } + + if (delta > 0 && rtlpriv->dm.txpower_track_control) { + if (thermalvalue > rtlpriv->dm.thermalvalue) { + for (i = 0; i < rf; i++) + rtlpriv->dm.ofdm_index[i] -= delta; + rtlpriv->dm.cck_index -= delta; + } else { + for (i = 0; i < rf; i++) + rtlpriv->dm.ofdm_index[i] += delta; + rtlpriv->dm.cck_index += delta; + } + + if (is2t) { + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, + ("temp OFDM_A_index=0x%x, " + "OFDM_B_index=0x%x," + "cck_index=0x%x\n", + rtlpriv->dm.ofdm_index[0], + rtlpriv->dm.ofdm_index[1], + rtlpriv->dm.cck_index)); + } else { + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, + ("temp OFDM_A_index=0x%x," + "cck_index=0x%x\n", + rtlpriv->dm.ofdm_index[0], + rtlpriv->dm.cck_index)); + } + + if (thermalvalue > rtlefuse->eeprom_thermalmeter) { + for (i = 0; i < rf; i++) + ofdm_index[i] = + rtlpriv->dm.ofdm_index[i] + + 1; + cck_index = rtlpriv->dm.cck_index + 1; + } else { + for (i = 0; i < rf; i++) + ofdm_index[i] = + rtlpriv->dm.ofdm_index[i]; + cck_index = rtlpriv->dm.cck_index; + } + + for (i = 0; i < rf; i++) { + if (txpwr_level[i] >= 0 && + txpwr_level[i] <= 26) { + if (thermalvalue > + rtlefuse->eeprom_thermalmeter) { + if (delta < 5) + ofdm_index[i] -= 1; + + else + ofdm_index[i] -= 2; + } else if (delta > 5 && thermalvalue < + rtlefuse-> + eeprom_thermalmeter) { + ofdm_index[i] += 1; + } + } else if (txpwr_level[i] >= 27 && + txpwr_level[i] <= 32 + && thermalvalue > + rtlefuse->eeprom_thermalmeter) { + if (delta < 5) + ofdm_index[i] -= 1; + + else + ofdm_index[i] -= 2; + } else if (txpwr_level[i] >= 32 && + txpwr_level[i] <= 38 && + thermalvalue > + rtlefuse->eeprom_thermalmeter + && delta > 5) { + ofdm_index[i] -= 1; + } + } + + if (txpwr_level[i] >= 0 && txpwr_level[i] <= 26) { + if (thermalvalue > + rtlefuse->eeprom_thermalmeter) { + if (delta < 5) + cck_index -= 1; + + else + cck_index -= 2; + } else if (delta > 5 && thermalvalue < + rtlefuse->eeprom_thermalmeter) { + cck_index += 1; + } + } else if (txpwr_level[i] >= 27 && + txpwr_level[i] <= 32 && + thermalvalue > + rtlefuse->eeprom_thermalmeter) { + if (delta < 5) + cck_index -= 1; + + else + cck_index -= 2; + } else if (txpwr_level[i] >= 32 && + txpwr_level[i] <= 38 && + thermalvalue > rtlefuse->eeprom_thermalmeter + && delta > 5) { + cck_index -= 1; + } + + for (i = 0; i < rf; i++) { + if (ofdm_index[i] > OFDM_TABLE_SIZE - 1) + ofdm_index[i] = OFDM_TABLE_SIZE - 1; + + else if (ofdm_index[i] < ofdm_min_index) + ofdm_index[i] = ofdm_min_index; + } + + if (cck_index > CCK_TABLE_SIZE - 1) + cck_index = CCK_TABLE_SIZE - 1; + else if (cck_index < 0) + cck_index = 0; + + if (is2t) { + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, + ("new OFDM_A_index=0x%x, " + "OFDM_B_index=0x%x," + "cck_index=0x%x\n", + ofdm_index[0], ofdm_index[1], + cck_index)); + } else { + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, + ("new OFDM_A_index=0x%x," + "cck_index=0x%x\n", + ofdm_index[0], cck_index)); + } + } + + if (rtlpriv->dm.txpower_track_control && delta != 0) { + ele_d = + (ofdmswing_table[ofdm_index[0]] & 0xFFC00000) >> 22; + val_x = rtlphy->reg_e94; + val_y = rtlphy->reg_e9c; + + if (val_x != 0) { + if ((val_x & 0x00000200) != 0) + val_x = val_x | 0xFFFFFC00; + ele_a = ((val_x * ele_d) >> 8) & 0x000003FF; + + if ((val_y & 0x00000200) != 0) + val_y = val_y | 0xFFFFFC00; + ele_c = ((val_y * ele_d) >> 8) & 0x000003FF; + + value32 = (ele_d << 22) | + ((ele_c & 0x3F) << 16) | ele_a; + + rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, + MASKDWORD, value32); + + value32 = (ele_c & 0x000003C0) >> 6; + rtl_set_bbreg(hw, ROFDM0_XCTXAFE, MASKH4BITS, + value32); + + value32 = ((val_x * ele_d) >> 7) & 0x01; + rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, + BIT(31), value32); + + value32 = ((val_y * ele_d) >> 7) & 0x01; + rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, + BIT(29), value32); + } else { + rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, + MASKDWORD, + ofdmswing_table[ofdm_index[0]]); + + rtl_set_bbreg(hw, ROFDM0_XCTXAFE, MASKH4BITS, + 0x00); + rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, + BIT(31) | BIT(29), 0x00); + } + + if (!rtlpriv->dm.cck_inch14) { + rtl_write_byte(rtlpriv, 0xa22, + cckswing_table_ch1ch13[cck_index] + [0]); + rtl_write_byte(rtlpriv, 0xa23, + cckswing_table_ch1ch13[cck_index] + [1]); + rtl_write_byte(rtlpriv, 0xa24, + cckswing_table_ch1ch13[cck_index] + [2]); + rtl_write_byte(rtlpriv, 0xa25, + cckswing_table_ch1ch13[cck_index] + [3]); + rtl_write_byte(rtlpriv, 0xa26, + cckswing_table_ch1ch13[cck_index] + [4]); + rtl_write_byte(rtlpriv, 0xa27, + cckswing_table_ch1ch13[cck_index] + [5]); + rtl_write_byte(rtlpriv, 0xa28, + cckswing_table_ch1ch13[cck_index] + [6]); + rtl_write_byte(rtlpriv, 0xa29, + cckswing_table_ch1ch13[cck_index] + [7]); + } else { + rtl_write_byte(rtlpriv, 0xa22, + cckswing_table_ch14[cck_index] + [0]); + rtl_write_byte(rtlpriv, 0xa23, + cckswing_table_ch14[cck_index] + [1]); + rtl_write_byte(rtlpriv, 0xa24, + cckswing_table_ch14[cck_index] + [2]); + rtl_write_byte(rtlpriv, 0xa25, + cckswing_table_ch14[cck_index] + [3]); + rtl_write_byte(rtlpriv, 0xa26, + cckswing_table_ch14[cck_index] + [4]); + rtl_write_byte(rtlpriv, 0xa27, + cckswing_table_ch14[cck_index] + [5]); + rtl_write_byte(rtlpriv, 0xa28, + cckswing_table_ch14[cck_index] + [6]); + rtl_write_byte(rtlpriv, 0xa29, + cckswing_table_ch14[cck_index] + [7]); + } + + if (is2t) { + ele_d = (ofdmswing_table[ofdm_index[1]] & + 0xFFC00000) >> 22; + + val_x = rtlphy->reg_eb4; + val_y = rtlphy->reg_ebc; + + if (val_x != 0) { + if ((val_x & 0x00000200) != 0) + val_x = val_x | 0xFFFFFC00; + ele_a = ((val_x * ele_d) >> 8) & + 0x000003FF; + + if ((val_y & 0x00000200) != 0) + val_y = val_y | 0xFFFFFC00; + ele_c = ((val_y * ele_d) >> 8) & + 0x00003FF; + + value32 = (ele_d << 22) | + ((ele_c & 0x3F) << 16) | ele_a; + rtl_set_bbreg(hw, + ROFDM0_XBTXIQIMBALANCE, + MASKDWORD, value32); + + value32 = (ele_c & 0x000003C0) >> 6; + rtl_set_bbreg(hw, ROFDM0_XDTXAFE, + MASKH4BITS, value32); + + value32 = ((val_x * ele_d) >> 7) & 0x01; + rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, + BIT(27), value32); + + value32 = ((val_y * ele_d) >> 7) & 0x01; + rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, + BIT(25), value32); + } else { + rtl_set_bbreg(hw, + ROFDM0_XBTXIQIMBALANCE, + MASKDWORD, + ofdmswing_table[ofdm_index + [1]]); + rtl_set_bbreg(hw, ROFDM0_XDTXAFE, + MASKH4BITS, 0x00); + rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, + BIT(27) | BIT(25), 0x00); + } + + } + } + + if (delta_iqk > 3) { + rtlpriv->dm.thermalvalue_iqk = thermalvalue; + rtl92c_phy_iq_calibrate(hw, false); + } + + if (rtlpriv->dm.txpower_track_control) + rtlpriv->dm.thermalvalue = thermalvalue; + } + + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, ("<===\n")); + +} + +static void rtl92c_dm_initialize_txpower_tracking_thermalmeter( + struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtlpriv->dm.txpower_tracking = true; + rtlpriv->dm.txpower_trackingInit = false; + + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, + ("pMgntInfo->txpower_tracking = %d\n", + rtlpriv->dm.txpower_tracking)); +} + +static void rtl92c_dm_initialize_txpower_tracking(struct ieee80211_hw *hw) +{ + rtl92c_dm_initialize_txpower_tracking_thermalmeter(hw); +} + +static void rtl92c_dm_txpower_tracking_directcall(struct ieee80211_hw *hw) +{ + rtl92c_dm_txpower_tracking_callback_thermalmeter(hw); +} + +static void rtl92c_dm_check_txpower_tracking_thermal_meter( + struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + static u8 tm_trigger; + + if (!rtlpriv->dm.txpower_tracking) + return; + + if (!tm_trigger) { + rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER, RFREG_OFFSET_MASK, + 0x60); + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, + ("Trigger 92S Thermal Meter!!\n")); + tm_trigger = 1; + return; + } else { + RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, + ("Schedule TxPowerTracking direct call!!\n")); + rtl92c_dm_txpower_tracking_directcall(hw); + tm_trigger = 0; + } +} + +void rtl92c_dm_check_txpower_tracking(struct ieee80211_hw *hw) +{ + rtl92c_dm_check_txpower_tracking_thermal_meter(hw); +} + +void rtl92c_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rate_adaptive *p_ra = &(rtlpriv->ra); + + p_ra->ratr_state = DM_RATR_STA_INIT; + p_ra->pre_ratr_state = DM_RATR_STA_INIT; + + if (rtlpriv->dm.dm_type == DM_TYPE_BYDRIVER) + rtlpriv->dm.useramask = true; + else + rtlpriv->dm.useramask = false; + +} + +static void rtl92c_dm_refresh_rate_adaptive_mask(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct rate_adaptive *p_ra = &(rtlpriv->ra); + u32 low_rssithresh_for_ra, high_rssithresh_for_ra; + + if (is_hal_stop(rtlhal)) { + RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, + ("<---- driver is going to unload\n")); + return; + } + + if (!rtlpriv->dm.useramask) { + RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, + ("<---- driver does not control rate adaptive mask\n")); + return; + } + + if (mac->link_state == MAC80211_LINKED) { + + switch (p_ra->pre_ratr_state) { + case DM_RATR_STA_HIGH: + high_rssithresh_for_ra = 50; + low_rssithresh_for_ra = 20; + break; + case DM_RATR_STA_MIDDLE: + high_rssithresh_for_ra = 55; + low_rssithresh_for_ra = 20; + break; + case DM_RATR_STA_LOW: + high_rssithresh_for_ra = 50; + low_rssithresh_for_ra = 25; + break; + default: + high_rssithresh_for_ra = 50; + low_rssithresh_for_ra = 20; + break; + } + + if (rtlpriv->dm.undecorated_smoothed_pwdb > + (long)high_rssithresh_for_ra) + p_ra->ratr_state = DM_RATR_STA_HIGH; + else if (rtlpriv->dm.undecorated_smoothed_pwdb > + (long)low_rssithresh_for_ra) + p_ra->ratr_state = DM_RATR_STA_MIDDLE; + else + p_ra->ratr_state = DM_RATR_STA_LOW; + + if (p_ra->pre_ratr_state != p_ra->ratr_state) { + RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, + ("RSSI = %ld\n", + rtlpriv->dm.undecorated_smoothed_pwdb)); + RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, + ("RSSI_LEVEL = %d\n", p_ra->ratr_state)); + RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, + ("PreState = %d, CurState = %d\n", + p_ra->pre_ratr_state, p_ra->ratr_state)); + + rtlpriv->cfg->ops->update_rate_mask(hw, + p_ra->ratr_state); + + p_ra->pre_ratr_state = p_ra->ratr_state; + } + } +} + +static void rtl92c_dm_init_dynamic_bb_powersaving(struct ieee80211_hw *hw) +{ + dm_pstable.pre_ccastate = CCA_MAX; + dm_pstable.cur_ccasate = CCA_MAX; + dm_pstable.pre_rfstate = RF_MAX; + dm_pstable.cur_rfstate = RF_MAX; + dm_pstable.rssi_val_min = 0; +} + +static void rtl92c_dm_1r_cca(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + + if (dm_pstable.rssi_val_min != 0) { + if (dm_pstable.pre_ccastate == CCA_2R) { + if (dm_pstable.rssi_val_min >= 35) + dm_pstable.cur_ccasate = CCA_1R; + else + dm_pstable.cur_ccasate = CCA_2R; + } else { + if (dm_pstable.rssi_val_min <= 30) + dm_pstable.cur_ccasate = CCA_2R; + else + dm_pstable.cur_ccasate = CCA_1R; + } + } else { + dm_pstable.cur_ccasate = CCA_MAX; + } + + if (dm_pstable.pre_ccastate != dm_pstable.cur_ccasate) { + if (dm_pstable.cur_ccasate == CCA_1R) { + if (get_rf_type(rtlphy) == RF_2T2R) { + rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, + MASKBYTE0, 0x13); + rtl_set_bbreg(hw, 0xe70, MASKBYTE3, 0x20); + } else { + rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, + MASKBYTE0, 0x23); + rtl_set_bbreg(hw, 0xe70, 0x7fc00000, 0x10c); + } + } else { + rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, MASKBYTE0, + 0x33); + rtl_set_bbreg(hw, 0xe70, MASKBYTE3, 0x63); + } + dm_pstable.pre_ccastate = dm_pstable.cur_ccasate; + } + + RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD, ("CCAStage = %s\n", + (dm_pstable.cur_ccasate == + 0) ? "1RCCA" : "2RCCA")); +} + +void rtl92c_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal) +{ + static u8 initialize; + static u32 reg_874, reg_c70, reg_85c, reg_a74; + + if (initialize == 0) { + reg_874 = (rtl_get_bbreg(hw, RFPGA0_XCD_RFINTERFACESW, + MASKDWORD) & 0x1CC000) >> 14; + + reg_c70 = (rtl_get_bbreg(hw, ROFDM0_AGCPARAMETER1, + MASKDWORD) & BIT(3)) >> 3; + + reg_85c = (rtl_get_bbreg(hw, RFPGA0_XCD_SWITCHCONTROL, + MASKDWORD) & 0xFF000000) >> 24; + + reg_a74 = (rtl_get_bbreg(hw, 0xa74, MASKDWORD) & 0xF000) >> 12; + + initialize = 1; + } + + if (!bforce_in_normal) { + if (dm_pstable.rssi_val_min != 0) { + if (dm_pstable.pre_rfstate == RF_NORMAL) { + if (dm_pstable.rssi_val_min >= 30) + dm_pstable.cur_rfstate = RF_SAVE; + else + dm_pstable.cur_rfstate = RF_NORMAL; + } else { + if (dm_pstable.rssi_val_min <= 25) + dm_pstable.cur_rfstate = RF_NORMAL; + else + dm_pstable.cur_rfstate = RF_SAVE; + } + } else { + dm_pstable.cur_rfstate = RF_MAX; + } + } else { + dm_pstable.cur_rfstate = RF_NORMAL; + } + + if (dm_pstable.pre_rfstate != dm_pstable.cur_rfstate) { + if (dm_pstable.cur_rfstate == RF_SAVE) { + rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW, + 0x1C0000, 0x2); + rtl_set_bbreg(hw, ROFDM0_AGCPARAMETER1, BIT(3), 0); + rtl_set_bbreg(hw, RFPGA0_XCD_SWITCHCONTROL, + 0xFF000000, 0x63); + rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW, + 0xC000, 0x2); + rtl_set_bbreg(hw, 0xa74, 0xF000, 0x3); + rtl_set_bbreg(hw, 0x818, BIT(28), 0x0); + rtl_set_bbreg(hw, 0x818, BIT(28), 0x1); + } else { + rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW, + 0x1CC000, reg_874); + rtl_set_bbreg(hw, ROFDM0_AGCPARAMETER1, BIT(3), + reg_c70); + rtl_set_bbreg(hw, RFPGA0_XCD_SWITCHCONTROL, 0xFF000000, + reg_85c); + rtl_set_bbreg(hw, 0xa74, 0xF000, reg_a74); + rtl_set_bbreg(hw, 0x818, BIT(28), 0x0); + } + + dm_pstable.pre_rfstate = dm_pstable.cur_rfstate; + } +} + +static void rtl92c_dm_dynamic_bb_powersaving(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + + if (((mac->link_state == MAC80211_NOLINK)) && + (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb == 0)) { + dm_pstable.rssi_val_min = 0; + RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD, + ("Not connected to any\n")); + } + + if (mac->link_state == MAC80211_LINKED) { + if (mac->opmode == NL80211_IFTYPE_ADHOC) { + dm_pstable.rssi_val_min = + rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb; + RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD, + ("AP Client PWDB = 0x%lx\n", + dm_pstable.rssi_val_min)); + } else { + dm_pstable.rssi_val_min = + rtlpriv->dm.undecorated_smoothed_pwdb; + RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD, + ("STA Default Port PWDB = 0x%lx\n", + dm_pstable.rssi_val_min)); + } + } else { + dm_pstable.rssi_val_min = + rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb; + + RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD, + ("AP Ext Port PWDB = 0x%lx\n", + dm_pstable.rssi_val_min)); + } + + if (IS_92C_SERIAL(rtlhal->version)) + rtl92c_dm_1r_cca(hw); +} + +void rtl92c_dm_init(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtlpriv->dm.dm_type = DM_TYPE_BYDRIVER; + rtl92c_dm_diginit(hw); + rtl92c_dm_init_dynamic_txpower(hw); + rtl92c_dm_init_edca_turbo(hw); + rtl92c_dm_init_rate_adaptive_mask(hw); + rtl92c_dm_initialize_txpower_tracking(hw); + rtl92c_dm_init_dynamic_bb_powersaving(hw); +} + +void rtl92c_dm_watchdog(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + bool fw_current_inpsmode = false; + bool fw_ps_awake = true; + + rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_FW_PSMODE_STATUS, + (u8 *) (&fw_current_inpsmode)); + rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_FWLPS_RF_ON, + (u8 *) (&fw_ps_awake)); + + if ((ppsc->rfpwr_state == ERFON) && ((!fw_current_inpsmode) && + fw_ps_awake) + && (!ppsc->rfchange_inprogress)) { + rtl92c_dm_pwdb_monitor(hw); + rtl92c_dm_dig(hw); + rtl92c_dm_false_alarm_counter_statistics(hw); + rtl92c_dm_dynamic_bb_powersaving(hw); + rtl92c_dm_dynamic_txpower(hw); + rtl92c_dm_check_txpower_tracking(hw); + rtl92c_dm_refresh_rate_adaptive_mask(hw); + rtl92c_dm_check_edca_turbo(hw); + } +} diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c new file mode 100644 index 00000000000..3728abc4df5 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192c/phy_common.c @@ -0,0 +1,2049 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +/* Define macro to shorten lines */ +#define MCS_TXPWR mcs_txpwrlevel_origoffset + +static u32 _rtl92c_phy_fw_rf_serial_read(struct ieee80211_hw *hw, + enum radio_path rfpath, u32 offset); +static void _rtl92c_phy_fw_rf_serial_write(struct ieee80211_hw *hw, + enum radio_path rfpath, u32 offset, + u32 data); +static u32 _rtl92c_phy_rf_serial_read(struct ieee80211_hw *hw, + enum radio_path rfpath, u32 offset); +static void _rtl92c_phy_rf_serial_write(struct ieee80211_hw *hw, + enum radio_path rfpath, u32 offset, + u32 data); +static u32 _rtl92c_phy_calculate_bit_shift(u32 bitmask); +static bool _rtl92c_phy_bb8192c_config_parafile(struct ieee80211_hw *hw); +static bool _rtl92c_phy_config_mac_with_headerfile(struct ieee80211_hw *hw); +static bool _rtl92c_phy_config_bb_with_headerfile(struct ieee80211_hw *hw, + u8 configtype); +static bool _rtl92c_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw, + u8 configtype); +static void _rtl92c_phy_init_bb_rf_register_definition(struct ieee80211_hw *hw); +static bool _rtl92c_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable, + u32 cmdtableidx, u32 cmdtablesz, + enum swchnlcmd_id cmdid, u32 para1, + u32 para2, u32 msdelay); +static bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw, + u8 channel, u8 *stage, u8 *step, + u32 *delay); +static u8 _rtl92c_phy_dbm_to_txpwr_Idx(struct ieee80211_hw *hw, + enum wireless_mode wirelessmode, + long power_indbm); +static bool _rtl92c_phy_config_rf_external_pa(struct ieee80211_hw *hw, + enum radio_path rfpath); +static long _rtl92c_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw, + enum wireless_mode wirelessmode, + u8 txpwridx); +static void _rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t); + +u32 rtl92c_phy_query_bb_reg(struct ieee80211_hw *hw, u32 regaddr, u32 bitmask) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u32 returnvalue, originalvalue, bitshift; + + RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), " + "bitmask(%#x)\n", regaddr, + bitmask)); + originalvalue = rtl_read_dword(rtlpriv, regaddr); + bitshift = _rtl92c_phy_calculate_bit_shift(bitmask); + returnvalue = (originalvalue & bitmask) >> bitshift; + + RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("BBR MASK=0x%x " + "Addr[0x%x]=0x%x\n", bitmask, + regaddr, originalvalue)); + + return returnvalue; + +} + +void rtl92c_phy_set_bb_reg(struct ieee80211_hw *hw, + u32 regaddr, u32 bitmask, u32 data) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u32 originalvalue, bitshift; + + RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), bitmask(%#x)," + " data(%#x)\n", regaddr, bitmask, + data)); + + if (bitmask != MASKDWORD) { + originalvalue = rtl_read_dword(rtlpriv, regaddr); + bitshift = _rtl92c_phy_calculate_bit_shift(bitmask); + data = ((originalvalue & (~bitmask)) | (data << bitshift)); + } + + rtl_write_dword(rtlpriv, regaddr, data); + + RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), bitmask(%#x)," + " data(%#x)\n", regaddr, bitmask, + data)); + +} + +static u32 _rtl92c_phy_fw_rf_serial_read(struct ieee80211_hw *hw, + enum radio_path rfpath, u32 offset) +{ + RT_ASSERT(false, ("deprecated!\n")); + return 0; +} + +static void _rtl92c_phy_fw_rf_serial_write(struct ieee80211_hw *hw, + enum radio_path rfpath, u32 offset, + u32 data) +{ + RT_ASSERT(false, ("deprecated!\n")); +} + +static u32 _rtl92c_phy_rf_serial_read(struct ieee80211_hw *hw, + enum radio_path rfpath, u32 offset) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath]; + u32 newoffset; + u32 tmplong, tmplong2; + u8 rfpi_enable = 0; + u32 retvalue; + + offset &= 0x3f; + newoffset = offset; + if (RT_CANNOT_IO(hw)) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("return all one\n")); + return 0xFFFFFFFF; + } + tmplong = rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD); + if (rfpath == RF90_PATH_A) + tmplong2 = tmplong; + else + tmplong2 = rtl_get_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD); + tmplong2 = (tmplong2 & (~BLSSIREADADDRESS)) | + (newoffset << 23) | BLSSIREADEDGE; + rtl_set_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD, + tmplong & (~BLSSIREADEDGE)); + mdelay(1); + rtl_set_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD, tmplong2); + mdelay(1); + rtl_set_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD, + tmplong | BLSSIREADEDGE); + mdelay(1); + if (rfpath == RF90_PATH_A) + rfpi_enable = (u8) rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER1, + BIT(8)); + else if (rfpath == RF90_PATH_B) + rfpi_enable = (u8) rtl_get_bbreg(hw, RFPGA0_XB_HSSIPARAMETER1, + BIT(8)); + if (rfpi_enable) + retvalue = rtl_get_bbreg(hw, pphyreg->rflssi_readbackpi, + BLSSIREADBACKDATA); + else + retvalue = rtl_get_bbreg(hw, pphyreg->rflssi_readback, + BLSSIREADBACKDATA); + RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("RFR-%d Addr[0x%x]=0x%x\n", + rfpath, pphyreg->rflssi_readback, + retvalue)); + return retvalue; +} + +static void _rtl92c_phy_rf_serial_write(struct ieee80211_hw *hw, + enum radio_path rfpath, u32 offset, + u32 data) +{ + u32 data_and_addr; + u32 newoffset; + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath]; + + if (RT_CANNOT_IO(hw)) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("stop\n")); + return; + } + offset &= 0x3f; + newoffset = offset; + data_and_addr = ((newoffset << 20) | (data & 0x000fffff)) & 0x0fffffff; + rtl_set_bbreg(hw, pphyreg->rf3wire_offset, MASKDWORD, data_and_addr); + RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("RFW-%d Addr[0x%x]=0x%x\n", + rfpath, pphyreg->rf3wire_offset, + data_and_addr)); +} + +static u32 _rtl92c_phy_calculate_bit_shift(u32 bitmask) +{ + u32 i; + + for (i = 0; i <= 31; i++) { + if (((bitmask >> i) & 0x1) == 1) + break; + } + return i; +} + +static void _rtl92c_phy_bb_config_1t(struct ieee80211_hw *hw) +{ + rtl_set_bbreg(hw, RFPGA0_TXINFO, 0x3, 0x2); + rtl_set_bbreg(hw, RFPGA1_TXINFO, 0x300033, 0x200022); + rtl_set_bbreg(hw, RCCK0_AFESETTING, MASKBYTE3, 0x45); + rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, MASKBYTE0, 0x23); + rtl_set_bbreg(hw, ROFDM0_AGCPARAMETER1, 0x30, 0x1); + rtl_set_bbreg(hw, 0xe74, 0x0c000000, 0x2); + rtl_set_bbreg(hw, 0xe78, 0x0c000000, 0x2); + rtl_set_bbreg(hw, 0xe7c, 0x0c000000, 0x2); + rtl_set_bbreg(hw, 0xe80, 0x0c000000, 0x2); + rtl_set_bbreg(hw, 0xe88, 0x0c000000, 0x2); +} +bool rtl92c_phy_rf_config(struct ieee80211_hw *hw) +{ + return rtl92c_phy_rf6052_config(hw); +} + +static bool _rtl92c_phy_bb8192c_config_parafile(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + bool rtstatus; + + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("==>\n")); + rtstatus = _rtl92c_phy_config_bb_with_headerfile(hw, + BASEBAND_CONFIG_PHY_REG); + if (rtstatus != true) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("Write BB Reg Fail!!")); + return false; + } + if (rtlphy->rf_type == RF_1T2R) { + _rtl92c_phy_bb_config_1t(hw); + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("Config to 1T!!\n")); + } + if (rtlefuse->autoload_failflag == false) { + rtlphy->pwrgroup_cnt = 0; + rtstatus = _rtl92c_phy_config_bb_with_pgheaderfile(hw, + BASEBAND_CONFIG_PHY_REG); + } + if (rtstatus != true) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("BB_PG Reg Fail!!")); + return false; + } + rtstatus = _rtl92c_phy_config_bb_with_headerfile(hw, + BASEBAND_CONFIG_AGC_TAB); + if (rtstatus != true) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("AGC Table Fail\n")); + return false; + } + rtlphy->cck_high_power = (bool) (rtl_get_bbreg(hw, + RFPGA0_XA_HSSIPARAMETER2, + 0x200)); + return true; +} + + +void rtl92c_phy_config_bb_external_pa(struct ieee80211_hw *hw) +{ +} + +static void _rtl92c_store_pwrIndex_diffrate_offset(struct ieee80211_hw *hw, + u32 regaddr, u32 bitmask, + u32 data) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + + if (regaddr == RTXAGC_A_RATE18_06) { + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][0] = data; + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("MCSTxPowerLevelOriginalOffset[%d][0] = 0x%x\n", + rtlphy->pwrgroup_cnt, + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][0])); + } + if (regaddr == RTXAGC_A_RATE54_24) { + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][1] = data; + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("MCSTxPowerLevelOriginalOffset[%d][1] = 0x%x\n", + rtlphy->pwrgroup_cnt, + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][1])); + } + if (regaddr == RTXAGC_A_CCK1_MCS32) { + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][6] = data; + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("MCSTxPowerLevelOriginalOffset[%d][6] = 0x%x\n", + rtlphy->pwrgroup_cnt, + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][6])); + } + if (regaddr == RTXAGC_B_CCK11_A_CCK2_11 && bitmask == 0xffffff00) { + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][7] = data; + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("MCSTxPowerLevelOriginalOffset[%d][7] = 0x%x\n", + rtlphy->pwrgroup_cnt, + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][7])); + } + if (regaddr == RTXAGC_A_MCS03_MCS00) { + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][2] = data; + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("MCSTxPowerLevelOriginalOffset[%d][2] = 0x%x\n", + rtlphy->pwrgroup_cnt, + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][2])); + } + if (regaddr == RTXAGC_A_MCS07_MCS04) { + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][3] = data; + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("MCSTxPowerLevelOriginalOffset[%d][3] = 0x%x\n", + rtlphy->pwrgroup_cnt, + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][3])); + } + if (regaddr == RTXAGC_A_MCS11_MCS08) { + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][4] = data; + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("MCSTxPowerLevelOriginalOffset[%d][4] = 0x%x\n", + rtlphy->pwrgroup_cnt, + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][4])); + } + if (regaddr == RTXAGC_A_MCS15_MCS12) { + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][5] = data; + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("MCSTxPowerLevelOriginalOffset[%d][5] = 0x%x\n", + rtlphy->pwrgroup_cnt, + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][5])); + } + if (regaddr == RTXAGC_B_RATE18_06) { + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][8] = data; + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("MCSTxPowerLevelOriginalOffset[%d][8] = 0x%x\n", + rtlphy->pwrgroup_cnt, + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][8])); + } + if (regaddr == RTXAGC_B_RATE54_24) { + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][9] = data; + + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("MCSTxPowerLevelOriginalOffset[%d][9] = 0x%x\n", + rtlphy->pwrgroup_cnt, + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][9])); + } + + if (regaddr == RTXAGC_B_CCK1_55_MCS32) { + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][14] = data; + + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("MCSTxPowerLevelOriginalOffset[%d][14] = 0x%x\n", + rtlphy->pwrgroup_cnt, + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][14])); + } + + if (regaddr == RTXAGC_B_CCK11_A_CCK2_11 && bitmask == 0x000000ff) { + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][15] = data; + + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("MCSTxPowerLevelOriginalOffset[%d][15] = 0x%x\n", + rtlphy->pwrgroup_cnt, + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][15])); + } + + if (regaddr == RTXAGC_B_MCS03_MCS00) { + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][10] = data; + + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("MCSTxPowerLevelOriginalOffset[%d][10] = 0x%x\n", + rtlphy->pwrgroup_cnt, + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][10])); + } + + if (regaddr == RTXAGC_B_MCS07_MCS04) { + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][11] = data; + + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("MCSTxPowerLevelOriginalOffset[%d][11] = 0x%x\n", + rtlphy->pwrgroup_cnt, + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][11])); + } + + if (regaddr == RTXAGC_B_MCS11_MCS08) { + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][12] = data; + + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("MCSTxPowerLevelOriginalOffset[%d][12] = 0x%x\n", + rtlphy->pwrgroup_cnt, + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][12])); + } + + if (regaddr == RTXAGC_B_MCS15_MCS12) { + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][13] = data; + + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("MCSTxPowerLevelOriginalOffset[%d][13] = 0x%x\n", + rtlphy->pwrgroup_cnt, + rtlphy->MCS_TXPWR[rtlphy->pwrgroup_cnt][13])); + + rtlphy->pwrgroup_cnt++; + } +} + +static bool _rtl92c_phy_config_rf_external_pa(struct ieee80211_hw *hw, + enum radio_path rfpath) +{ + return true; +} + +void rtl92c_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + + rtlphy->default_initialgain[0] = + (u8) rtl_get_bbreg(hw, ROFDM0_XAAGCCORE1, MASKBYTE0); + rtlphy->default_initialgain[1] = + (u8) rtl_get_bbreg(hw, ROFDM0_XBAGCCORE1, MASKBYTE0); + rtlphy->default_initialgain[2] = + (u8) rtl_get_bbreg(hw, ROFDM0_XCAGCCORE1, MASKBYTE0); + rtlphy->default_initialgain[3] = + (u8) rtl_get_bbreg(hw, ROFDM0_XDAGCCORE1, MASKBYTE0); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Default initial gain (c50=0x%x, " + "c58=0x%x, c60=0x%x, c68=0x%x\n", + rtlphy->default_initialgain[0], + rtlphy->default_initialgain[1], + rtlphy->default_initialgain[2], + rtlphy->default_initialgain[3])); + + rtlphy->framesync = (u8) rtl_get_bbreg(hw, + ROFDM0_RXDETECTOR3, MASKBYTE0); + rtlphy->framesync_c34 = rtl_get_bbreg(hw, + ROFDM0_RXDETECTOR2, MASKDWORD); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Default framesync (0x%x) = 0x%x\n", + ROFDM0_RXDETECTOR3, rtlphy->framesync)); +} + +static void _rtl92c_phy_init_bb_rf_register_definition(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + + rtlphy->phyreg_def[RF90_PATH_A].rfintfs = RFPGA0_XAB_RFINTERFACESW; + rtlphy->phyreg_def[RF90_PATH_B].rfintfs = RFPGA0_XAB_RFINTERFACESW; + rtlphy->phyreg_def[RF90_PATH_C].rfintfs = RFPGA0_XCD_RFINTERFACESW; + rtlphy->phyreg_def[RF90_PATH_D].rfintfs = RFPGA0_XCD_RFINTERFACESW; + + rtlphy->phyreg_def[RF90_PATH_A].rfintfi = RFPGA0_XAB_RFINTERFACERB; + rtlphy->phyreg_def[RF90_PATH_B].rfintfi = RFPGA0_XAB_RFINTERFACERB; + rtlphy->phyreg_def[RF90_PATH_C].rfintfi = RFPGA0_XCD_RFINTERFACERB; + rtlphy->phyreg_def[RF90_PATH_D].rfintfi = RFPGA0_XCD_RFINTERFACERB; + + rtlphy->phyreg_def[RF90_PATH_A].rfintfo = RFPGA0_XA_RFINTERFACEOE; + rtlphy->phyreg_def[RF90_PATH_B].rfintfo = RFPGA0_XB_RFINTERFACEOE; + + rtlphy->phyreg_def[RF90_PATH_A].rfintfe = RFPGA0_XA_RFINTERFACEOE; + rtlphy->phyreg_def[RF90_PATH_B].rfintfe = RFPGA0_XB_RFINTERFACEOE; + + rtlphy->phyreg_def[RF90_PATH_A].rf3wire_offset = + RFPGA0_XA_LSSIPARAMETER; + rtlphy->phyreg_def[RF90_PATH_B].rf3wire_offset = + RFPGA0_XB_LSSIPARAMETER; + + rtlphy->phyreg_def[RF90_PATH_A].rflssi_select = rFPGA0_XAB_RFPARAMETER; + rtlphy->phyreg_def[RF90_PATH_B].rflssi_select = rFPGA0_XAB_RFPARAMETER; + rtlphy->phyreg_def[RF90_PATH_C].rflssi_select = rFPGA0_XCD_RFPARAMETER; + rtlphy->phyreg_def[RF90_PATH_D].rflssi_select = rFPGA0_XCD_RFPARAMETER; + + rtlphy->phyreg_def[RF90_PATH_A].rftxgain_stage = RFPGA0_TXGAINSTAGE; + rtlphy->phyreg_def[RF90_PATH_B].rftxgain_stage = RFPGA0_TXGAINSTAGE; + rtlphy->phyreg_def[RF90_PATH_C].rftxgain_stage = RFPGA0_TXGAINSTAGE; + rtlphy->phyreg_def[RF90_PATH_D].rftxgain_stage = RFPGA0_TXGAINSTAGE; + + rtlphy->phyreg_def[RF90_PATH_A].rfhssi_para1 = RFPGA0_XA_HSSIPARAMETER1; + rtlphy->phyreg_def[RF90_PATH_B].rfhssi_para1 = RFPGA0_XB_HSSIPARAMETER1; + + rtlphy->phyreg_def[RF90_PATH_A].rfhssi_para2 = RFPGA0_XA_HSSIPARAMETER2; + rtlphy->phyreg_def[RF90_PATH_B].rfhssi_para2 = RFPGA0_XB_HSSIPARAMETER2; + + rtlphy->phyreg_def[RF90_PATH_A].rfswitch_control = + RFPGA0_XAB_SWITCHCONTROL; + rtlphy->phyreg_def[RF90_PATH_B].rfswitch_control = + RFPGA0_XAB_SWITCHCONTROL; + rtlphy->phyreg_def[RF90_PATH_C].rfswitch_control = + RFPGA0_XCD_SWITCHCONTROL; + rtlphy->phyreg_def[RF90_PATH_D].rfswitch_control = + RFPGA0_XCD_SWITCHCONTROL; + + rtlphy->phyreg_def[RF90_PATH_A].rfagc_control1 = ROFDM0_XAAGCCORE1; + rtlphy->phyreg_def[RF90_PATH_B].rfagc_control1 = ROFDM0_XBAGCCORE1; + rtlphy->phyreg_def[RF90_PATH_C].rfagc_control1 = ROFDM0_XCAGCCORE1; + rtlphy->phyreg_def[RF90_PATH_D].rfagc_control1 = ROFDM0_XDAGCCORE1; + + rtlphy->phyreg_def[RF90_PATH_A].rfagc_control2 = ROFDM0_XAAGCCORE2; + rtlphy->phyreg_def[RF90_PATH_B].rfagc_control2 = ROFDM0_XBAGCCORE2; + rtlphy->phyreg_def[RF90_PATH_C].rfagc_control2 = ROFDM0_XCAGCCORE2; + rtlphy->phyreg_def[RF90_PATH_D].rfagc_control2 = ROFDM0_XDAGCCORE2; + + rtlphy->phyreg_def[RF90_PATH_A].rfrxiq_imbalance = + ROFDM0_XARXIQIMBALANCE; + rtlphy->phyreg_def[RF90_PATH_B].rfrxiq_imbalance = + ROFDM0_XBRXIQIMBALANCE; + rtlphy->phyreg_def[RF90_PATH_C].rfrxiq_imbalance = + ROFDM0_XCRXIQIMBANLANCE; + rtlphy->phyreg_def[RF90_PATH_D].rfrxiq_imbalance = + ROFDM0_XDRXIQIMBALANCE; + + rtlphy->phyreg_def[RF90_PATH_A].rfrx_afe = ROFDM0_XARXAFE; + rtlphy->phyreg_def[RF90_PATH_B].rfrx_afe = ROFDM0_XBRXAFE; + rtlphy->phyreg_def[RF90_PATH_C].rfrx_afe = ROFDM0_XCRXAFE; + rtlphy->phyreg_def[RF90_PATH_D].rfrx_afe = ROFDM0_XDRXAFE; + + rtlphy->phyreg_def[RF90_PATH_A].rftxiq_imbalance = + ROFDM0_XATXIQIMBALANCE; + rtlphy->phyreg_def[RF90_PATH_B].rftxiq_imbalance = + ROFDM0_XBTXIQIMBALANCE; + rtlphy->phyreg_def[RF90_PATH_C].rftxiq_imbalance = + ROFDM0_XCTXIQIMBALANCE; + rtlphy->phyreg_def[RF90_PATH_D].rftxiq_imbalance = + ROFDM0_XDTXIQIMBALANCE; + + rtlphy->phyreg_def[RF90_PATH_A].rftx_afe = ROFDM0_XATXAFE; + rtlphy->phyreg_def[RF90_PATH_B].rftx_afe = ROFDM0_XBTXAFE; + rtlphy->phyreg_def[RF90_PATH_C].rftx_afe = ROFDM0_XCTXAFE; + rtlphy->phyreg_def[RF90_PATH_D].rftx_afe = ROFDM0_XDTXAFE; + + rtlphy->phyreg_def[RF90_PATH_A].rflssi_readback = + RFPGA0_XA_LSSIREADBACK; + rtlphy->phyreg_def[RF90_PATH_B].rflssi_readback = + RFPGA0_XB_LSSIREADBACK; + rtlphy->phyreg_def[RF90_PATH_C].rflssi_readback = + RFPGA0_XC_LSSIREADBACK; + rtlphy->phyreg_def[RF90_PATH_D].rflssi_readback = + RFPGA0_XD_LSSIREADBACK; + + rtlphy->phyreg_def[RF90_PATH_A].rflssi_readbackpi = + TRANSCEIVEA_HSPI_READBACK; + rtlphy->phyreg_def[RF90_PATH_B].rflssi_readbackpi = + TRANSCEIVEB_HSPI_READBACK; + +} + +void rtl92c_phy_get_txpower_level(struct ieee80211_hw *hw, long *powerlevel) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + u8 txpwr_level; + long txpwr_dbm; + + txpwr_level = rtlphy->cur_cck_txpwridx; + txpwr_dbm = _rtl92c_phy_txpwr_idx_to_dbm(hw, + WIRELESS_MODE_B, txpwr_level); + txpwr_level = rtlphy->cur_ofdm24g_txpwridx + + rtlefuse->legacy_ht_txpowerdiff; + if (_rtl92c_phy_txpwr_idx_to_dbm(hw, + WIRELESS_MODE_G, + txpwr_level) > txpwr_dbm) + txpwr_dbm = + _rtl92c_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_G, + txpwr_level); + txpwr_level = rtlphy->cur_ofdm24g_txpwridx; + if (_rtl92c_phy_txpwr_idx_to_dbm(hw, + WIRELESS_MODE_N_24G, + txpwr_level) > txpwr_dbm) + txpwr_dbm = + _rtl92c_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_N_24G, + txpwr_level); + *powerlevel = txpwr_dbm; +} + +static void _rtl92c_get_txpower_index(struct ieee80211_hw *hw, u8 channel, + u8 *cckpowerlevel, u8 *ofdmpowerlevel) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + u8 index = (channel - 1); + + cckpowerlevel[RF90_PATH_A] = + rtlefuse->txpwrlevel_cck[RF90_PATH_A][index]; + cckpowerlevel[RF90_PATH_B] = + rtlefuse->txpwrlevel_cck[RF90_PATH_B][index]; + if (get_rf_type(rtlphy) == RF_1T2R || get_rf_type(rtlphy) == RF_1T1R) { + ofdmpowerlevel[RF90_PATH_A] = + rtlefuse->txpwrlevel_ht40_1s[RF90_PATH_A][index]; + ofdmpowerlevel[RF90_PATH_B] = + rtlefuse->txpwrlevel_ht40_1s[RF90_PATH_B][index]; + } else if (get_rf_type(rtlphy) == RF_2T2R) { + ofdmpowerlevel[RF90_PATH_A] = + rtlefuse->txpwrlevel_ht40_2s[RF90_PATH_A][index]; + ofdmpowerlevel[RF90_PATH_B] = + rtlefuse->txpwrlevel_ht40_2s[RF90_PATH_B][index]; + } +} + +static void _rtl92c_ccxpower_index_check(struct ieee80211_hw *hw, + u8 channel, u8 *cckpowerlevel, + u8 *ofdmpowerlevel) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + + rtlphy->cur_cck_txpwridx = cckpowerlevel[0]; + rtlphy->cur_ofdm24g_txpwridx = ofdmpowerlevel[0]; +} + +void rtl92c_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel) +{ + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + u8 cckpowerlevel[2], ofdmpowerlevel[2]; + + if (rtlefuse->txpwr_fromeprom == false) + return; + _rtl92c_get_txpower_index(hw, channel, + &cckpowerlevel[0], &ofdmpowerlevel[0]); + _rtl92c_ccxpower_index_check(hw, + channel, &cckpowerlevel[0], + &ofdmpowerlevel[0]); + rtl92c_phy_rf6052_set_cck_txpower(hw, &cckpowerlevel[0]); + rtl92c_phy_rf6052_set_ofdm_txpower(hw, &ofdmpowerlevel[0], channel); +} + +bool rtl92c_phy_update_txpower_dbm(struct ieee80211_hw *hw, long power_indbm) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + u8 idx; + u8 rf_path; + + u8 ccktxpwridx = _rtl92c_phy_dbm_to_txpwr_Idx(hw, + WIRELESS_MODE_B, + power_indbm); + u8 ofdmtxpwridx = _rtl92c_phy_dbm_to_txpwr_Idx(hw, + WIRELESS_MODE_N_24G, + power_indbm); + if (ofdmtxpwridx - rtlefuse->legacy_ht_txpowerdiff > 0) + ofdmtxpwridx -= rtlefuse->legacy_ht_txpowerdiff; + else + ofdmtxpwridx = 0; + RT_TRACE(rtlpriv, COMP_TXAGC, DBG_TRACE, + ("%lx dBm, ccktxpwridx = %d, ofdmtxpwridx = %d\n", + power_indbm, ccktxpwridx, ofdmtxpwridx)); + for (idx = 0; idx < 14; idx++) { + for (rf_path = 0; rf_path < 2; rf_path++) { + rtlefuse->txpwrlevel_cck[rf_path][idx] = ccktxpwridx; + rtlefuse->txpwrlevel_ht40_1s[rf_path][idx] = + ofdmtxpwridx; + rtlefuse->txpwrlevel_ht40_2s[rf_path][idx] = + ofdmtxpwridx; + } + } + rtl92c_phy_set_txpower_level(hw, rtlphy->current_channel); + return true; +} + +void rtl92c_phy_set_beacon_hw_reg(struct ieee80211_hw *hw, u16 beaconinterval) +{ +} + +static u8 _rtl92c_phy_dbm_to_txpwr_Idx(struct ieee80211_hw *hw, + enum wireless_mode wirelessmode, + long power_indbm) +{ + u8 txpwridx; + long offset; + + switch (wirelessmode) { + case WIRELESS_MODE_B: + offset = -7; + break; + case WIRELESS_MODE_G: + case WIRELESS_MODE_N_24G: + offset = -8; + break; + default: + offset = -8; + break; + } + + if ((power_indbm - offset) > 0) + txpwridx = (u8) ((power_indbm - offset) * 2); + else + txpwridx = 0; + + if (txpwridx > MAX_TXPWR_IDX_NMODE_92S) + txpwridx = MAX_TXPWR_IDX_NMODE_92S; + + return txpwridx; +} + +static long _rtl92c_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw, + enum wireless_mode wirelessmode, + u8 txpwridx) +{ + long offset; + long pwrout_dbm; + + switch (wirelessmode) { + case WIRELESS_MODE_B: + offset = -7; + break; + case WIRELESS_MODE_G: + case WIRELESS_MODE_N_24G: + offset = -8; + break; + default: + offset = -8; + break; + } + pwrout_dbm = txpwridx / 2 + offset; + return pwrout_dbm; +} + +void rtl92c_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + enum io_type iotype; + + if (!is_hal_stop(rtlhal)) { + switch (operation) { + case SCAN_OPT_BACKUP: + iotype = IO_CMD_PAUSE_DM_BY_SCAN; + rtlpriv->cfg->ops->set_hw_reg(hw, + HW_VAR_IO_CMD, + (u8 *)&iotype); + + break; + case SCAN_OPT_RESTORE: + iotype = IO_CMD_RESUME_DM_BY_SCAN; + rtlpriv->cfg->ops->set_hw_reg(hw, + HW_VAR_IO_CMD, + (u8 *)&iotype); + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("Unknown Scan Backup operation.\n")); + break; + } + } +} + +void rtl92c_phy_set_bw_mode(struct ieee80211_hw *hw, + enum nl80211_channel_type ch_type) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + u8 tmp_bw = rtlphy->current_chan_bw; + + if (rtlphy->set_bwmode_inprogress) + return; + rtlphy->set_bwmode_inprogress = true; + if ((!is_hal_stop(rtlhal)) && !(RT_CANNOT_IO(hw))) + rtl92c_phy_set_bw_mode_callback(hw); + else { + RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, + ("FALSE driver sleep or unload\n")); + rtlphy->set_bwmode_inprogress = false; + rtlphy->current_chan_bw = tmp_bw; + } +} + +void rtl92c_phy_sw_chnl_callback(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + u32 delay; + + RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, + ("switch to channel%d\n", rtlphy->current_channel)); + if (is_hal_stop(rtlhal)) + return; + do { + if (!rtlphy->sw_chnl_inprogress) + break; + if (!_rtl92c_phy_sw_chnl_step_by_step + (hw, rtlphy->current_channel, &rtlphy->sw_chnl_stage, + &rtlphy->sw_chnl_step, &delay)) { + if (delay > 0) + mdelay(delay); + else + continue; + } else + rtlphy->sw_chnl_inprogress = false; + break; + } while (true); + RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, ("<==\n")); +} + +u8 rtl92c_phy_sw_chnl(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + + if (rtlphy->sw_chnl_inprogress) + return 0; + if (rtlphy->set_bwmode_inprogress) + return 0; + RT_ASSERT((rtlphy->current_channel <= 14), + ("WIRELESS_MODE_G but channel>14")); + rtlphy->sw_chnl_inprogress = true; + rtlphy->sw_chnl_stage = 0; + rtlphy->sw_chnl_step = 0; + if (!(is_hal_stop(rtlhal)) && !(RT_CANNOT_IO(hw))) { + rtl92c_phy_sw_chnl_callback(hw); + RT_TRACE(rtlpriv, COMP_CHAN, DBG_LOUD, + ("sw_chnl_inprogress false schdule workitem\n")); + rtlphy->sw_chnl_inprogress = false; + } else { + RT_TRACE(rtlpriv, COMP_CHAN, DBG_LOUD, + ("sw_chnl_inprogress false driver sleep or" + " unload\n")); + rtlphy->sw_chnl_inprogress = false; + } + return 1; +} + +static bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw, + u8 channel, u8 *stage, u8 *step, + u32 *delay) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct swchnlcmd precommoncmd[MAX_PRECMD_CNT]; + u32 precommoncmdcnt; + struct swchnlcmd postcommoncmd[MAX_POSTCMD_CNT]; + u32 postcommoncmdcnt; + struct swchnlcmd rfdependcmd[MAX_RFDEPENDCMD_CNT]; + u32 rfdependcmdcnt; + struct swchnlcmd *currentcmd = NULL; + u8 rfpath; + u8 num_total_rfpath = rtlphy->num_total_rfpath; + + precommoncmdcnt = 0; + _rtl92c_phy_set_sw_chnl_cmdarray(precommoncmd, precommoncmdcnt++, + MAX_PRECMD_CNT, + CMDID_SET_TXPOWEROWER_LEVEL, 0, 0, 0); + _rtl92c_phy_set_sw_chnl_cmdarray(precommoncmd, precommoncmdcnt++, + MAX_PRECMD_CNT, CMDID_END, 0, 0, 0); + + postcommoncmdcnt = 0; + + _rtl92c_phy_set_sw_chnl_cmdarray(postcommoncmd, postcommoncmdcnt++, + MAX_POSTCMD_CNT, CMDID_END, 0, 0, 0); + + rfdependcmdcnt = 0; + + RT_ASSERT((channel >= 1 && channel <= 14), + ("illegal channel for Zebra: %d\n", channel)); + + _rtl92c_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++, + MAX_RFDEPENDCMD_CNT, CMDID_RF_WRITEREG, + RF_CHNLBW, channel, 10); + + _rtl92c_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++, + MAX_RFDEPENDCMD_CNT, CMDID_END, 0, 0, + 0); + + do { + switch (*stage) { + case 0: + currentcmd = &precommoncmd[*step]; + break; + case 1: + currentcmd = &rfdependcmd[*step]; + break; + case 2: + currentcmd = &postcommoncmd[*step]; + break; + } + + if (currentcmd->cmdid == CMDID_END) { + if ((*stage) == 2) { + return true; + } else { + (*stage)++; + (*step) = 0; + continue; + } + } + + switch (currentcmd->cmdid) { + case CMDID_SET_TXPOWEROWER_LEVEL: + rtl92c_phy_set_txpower_level(hw, channel); + break; + case CMDID_WRITEPORT_ULONG: + rtl_write_dword(rtlpriv, currentcmd->para1, + currentcmd->para2); + break; + case CMDID_WRITEPORT_USHORT: + rtl_write_word(rtlpriv, currentcmd->para1, + (u16) currentcmd->para2); + break; + case CMDID_WRITEPORT_UCHAR: + rtl_write_byte(rtlpriv, currentcmd->para1, + (u8) currentcmd->para2); + break; + case CMDID_RF_WRITEREG: + for (rfpath = 0; rfpath < num_total_rfpath; rfpath++) { + rtlphy->rfreg_chnlval[rfpath] = + ((rtlphy->rfreg_chnlval[rfpath] & + 0xfffffc00) | currentcmd->para2); + + rtl_set_rfreg(hw, (enum radio_path)rfpath, + currentcmd->para1, + RFREG_OFFSET_MASK, + rtlphy->rfreg_chnlval[rfpath]); + } + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("switch case not process\n")); + break; + } + + break; + } while (true); + + (*delay) = currentcmd->msdelay; + (*step)++; + return false; +} + +static bool _rtl92c_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable, + u32 cmdtableidx, u32 cmdtablesz, + enum swchnlcmd_id cmdid, + u32 para1, u32 para2, u32 msdelay) +{ + struct swchnlcmd *pcmd; + + if (cmdtable == NULL) { + RT_ASSERT(false, ("cmdtable cannot be NULL.\n")); + return false; + } + + if (cmdtableidx >= cmdtablesz) + return false; + + pcmd = cmdtable + cmdtableidx; + pcmd->cmdid = cmdid; + pcmd->para1 = para1; + pcmd->para2 = para2; + pcmd->msdelay = msdelay; + return true; +} + +bool rtl8192_phy_check_is_legal_rfpath(struct ieee80211_hw *hw, u32 rfpath) +{ + return true; +} + +static u8 _rtl92c_phy_path_a_iqk(struct ieee80211_hw *hw, bool config_pathb) +{ + u32 reg_eac, reg_e94, reg_e9c, reg_ea4; + u8 result = 0x00; + + rtl_set_bbreg(hw, 0xe30, MASKDWORD, 0x10008c1f); + rtl_set_bbreg(hw, 0xe34, MASKDWORD, 0x10008c1f); + rtl_set_bbreg(hw, 0xe38, MASKDWORD, 0x82140102); + rtl_set_bbreg(hw, 0xe3c, MASKDWORD, + config_pathb ? 0x28160202 : 0x28160502); + + if (config_pathb) { + rtl_set_bbreg(hw, 0xe50, MASKDWORD, 0x10008c22); + rtl_set_bbreg(hw, 0xe54, MASKDWORD, 0x10008c22); + rtl_set_bbreg(hw, 0xe58, MASKDWORD, 0x82140102); + rtl_set_bbreg(hw, 0xe5c, MASKDWORD, 0x28160202); + } + + rtl_set_bbreg(hw, 0xe4c, MASKDWORD, 0x001028d1); + rtl_set_bbreg(hw, 0xe48, MASKDWORD, 0xf9000000); + rtl_set_bbreg(hw, 0xe48, MASKDWORD, 0xf8000000); + + mdelay(IQK_DELAY_TIME); + + reg_eac = rtl_get_bbreg(hw, 0xeac, MASKDWORD); + reg_e94 = rtl_get_bbreg(hw, 0xe94, MASKDWORD); + reg_e9c = rtl_get_bbreg(hw, 0xe9c, MASKDWORD); + reg_ea4 = rtl_get_bbreg(hw, 0xea4, MASKDWORD); + + if (!(reg_eac & BIT(28)) && + (((reg_e94 & 0x03FF0000) >> 16) != 0x142) && + (((reg_e9c & 0x03FF0000) >> 16) != 0x42)) + result |= 0x01; + else + return result; + + if (!(reg_eac & BIT(27)) && + (((reg_ea4 & 0x03FF0000) >> 16) != 0x132) && + (((reg_eac & 0x03FF0000) >> 16) != 0x36)) + result |= 0x02; + return result; +} + +static u8 _rtl92c_phy_path_b_iqk(struct ieee80211_hw *hw) +{ + u32 reg_eac, reg_eb4, reg_ebc, reg_ec4, reg_ecc; + u8 result = 0x00; + + rtl_set_bbreg(hw, 0xe60, MASKDWORD, 0x00000002); + rtl_set_bbreg(hw, 0xe60, MASKDWORD, 0x00000000); + mdelay(IQK_DELAY_TIME); + reg_eac = rtl_get_bbreg(hw, 0xeac, MASKDWORD); + reg_eb4 = rtl_get_bbreg(hw, 0xeb4, MASKDWORD); + reg_ebc = rtl_get_bbreg(hw, 0xebc, MASKDWORD); + reg_ec4 = rtl_get_bbreg(hw, 0xec4, MASKDWORD); + reg_ecc = rtl_get_bbreg(hw, 0xecc, MASKDWORD); + if (!(reg_eac & BIT(31)) && + (((reg_eb4 & 0x03FF0000) >> 16) != 0x142) && + (((reg_ebc & 0x03FF0000) >> 16) != 0x42)) + result |= 0x01; + else + return result; + + if (!(reg_eac & BIT(30)) && + (((reg_ec4 & 0x03FF0000) >> 16) != 0x132) && + (((reg_ecc & 0x03FF0000) >> 16) != 0x36)) + result |= 0x02; + return result; +} + +static void _rtl92c_phy_path_a_fill_iqk_matrix(struct ieee80211_hw *hw, + bool iqk_ok, long result[][8], + u8 final_candidate, bool btxonly) +{ + u32 oldval_0, x, tx0_a, reg; + long y, tx0_c; + + if (final_candidate == 0xFF) + return; + else if (iqk_ok) { + oldval_0 = (rtl_get_bbreg(hw, ROFDM0_XATXIQIMBALANCE, + MASKDWORD) >> 22) & 0x3FF; + x = result[final_candidate][0]; + if ((x & 0x00000200) != 0) + x = x | 0xFFFFFC00; + tx0_a = (x * oldval_0) >> 8; + rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 0x3FF, tx0_a); + rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(31), + ((x * oldval_0 >> 7) & 0x1)); + y = result[final_candidate][1]; + if ((y & 0x00000200) != 0) + y = y | 0xFFFFFC00; + tx0_c = (y * oldval_0) >> 8; + rtl_set_bbreg(hw, ROFDM0_XCTXAFE, 0xF0000000, + ((tx0_c & 0x3C0) >> 6)); + rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 0x003F0000, + (tx0_c & 0x3F)); + rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(29), + ((y * oldval_0 >> 7) & 0x1)); + if (btxonly) + return; + reg = result[final_candidate][2]; + rtl_set_bbreg(hw, ROFDM0_XARXIQIMBALANCE, 0x3FF, reg); + reg = result[final_candidate][3] & 0x3F; + rtl_set_bbreg(hw, ROFDM0_XARXIQIMBALANCE, 0xFC00, reg); + reg = (result[final_candidate][3] >> 6) & 0xF; + rtl_set_bbreg(hw, 0xca0, 0xF0000000, reg); + } +} + +static void _rtl92c_phy_path_b_fill_iqk_matrix(struct ieee80211_hw *hw, + bool iqk_ok, long result[][8], + u8 final_candidate, bool btxonly) +{ + u32 oldval_1, x, tx1_a, reg; + long y, tx1_c; + + if (final_candidate == 0xFF) + return; + else if (iqk_ok) { + oldval_1 = (rtl_get_bbreg(hw, ROFDM0_XBTXIQIMBALANCE, + MASKDWORD) >> 22) & 0x3FF; + x = result[final_candidate][4]; + if ((x & 0x00000200) != 0) + x = x | 0xFFFFFC00; + tx1_a = (x * oldval_1) >> 8; + rtl_set_bbreg(hw, ROFDM0_XBTXIQIMBALANCE, 0x3FF, tx1_a); + rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(27), + ((x * oldval_1 >> 7) & 0x1)); + y = result[final_candidate][5]; + if ((y & 0x00000200) != 0) + y = y | 0xFFFFFC00; + tx1_c = (y * oldval_1) >> 8; + rtl_set_bbreg(hw, ROFDM0_XDTXAFE, 0xF0000000, + ((tx1_c & 0x3C0) >> 6)); + rtl_set_bbreg(hw, ROFDM0_XBTXIQIMBALANCE, 0x003F0000, + (tx1_c & 0x3F)); + rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(25), + ((y * oldval_1 >> 7) & 0x1)); + if (btxonly) + return; + reg = result[final_candidate][6]; + rtl_set_bbreg(hw, ROFDM0_XBRXIQIMBALANCE, 0x3FF, reg); + reg = result[final_candidate][7] & 0x3F; + rtl_set_bbreg(hw, ROFDM0_XBRXIQIMBALANCE, 0xFC00, reg); + reg = (result[final_candidate][7] >> 6) & 0xF; + rtl_set_bbreg(hw, ROFDM0_AGCRSSITABLE, 0x0000F000, reg); + } +} + +static void _rtl92c_phy_save_adda_registers(struct ieee80211_hw *hw, + u32 *addareg, u32 *addabackup, + u32 registernum) +{ + u32 i; + + for (i = 0; i < registernum; i++) + addabackup[i] = rtl_get_bbreg(hw, addareg[i], MASKDWORD); +} + +static void _rtl92c_phy_save_mac_registers(struct ieee80211_hw *hw, + u32 *macreg, u32 *macbackup) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u32 i; + + for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++) + macbackup[i] = rtl_read_byte(rtlpriv, macreg[i]); + macbackup[i] = rtl_read_dword(rtlpriv, macreg[i]); +} + +static void _rtl92c_phy_reload_adda_registers(struct ieee80211_hw *hw, + u32 *addareg, u32 *addabackup, + u32 regiesternum) +{ + u32 i; + + for (i = 0; i < regiesternum; i++) + rtl_set_bbreg(hw, addareg[i], MASKDWORD, addabackup[i]); +} + +static void _rtl92c_phy_reload_mac_registers(struct ieee80211_hw *hw, + u32 *macreg, u32 *macbackup) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u32 i; + + for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++) + rtl_write_byte(rtlpriv, macreg[i], (u8) macbackup[i]); + rtl_write_dword(rtlpriv, macreg[i], macbackup[i]); +} + +static void _rtl92c_phy_path_adda_on(struct ieee80211_hw *hw, + u32 *addareg, bool is_patha_on, bool is2t) +{ + u32 pathOn; + u32 i; + + pathOn = is_patha_on ? 0x04db25a4 : 0x0b1b25a4; + if (false == is2t) { + pathOn = 0x0bdb25a0; + rtl_set_bbreg(hw, addareg[0], MASKDWORD, 0x0b1b25a0); + } else { + rtl_set_bbreg(hw, addareg[0], MASKDWORD, pathOn); + } + + for (i = 1; i < IQK_ADDA_REG_NUM; i++) + rtl_set_bbreg(hw, addareg[i], MASKDWORD, pathOn); +} + +static void _rtl92c_phy_mac_setting_calibration(struct ieee80211_hw *hw, + u32 *macreg, u32 *macbackup) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u32 i; + + rtl_write_byte(rtlpriv, macreg[0], 0x3F); + + for (i = 1; i < (IQK_MAC_REG_NUM - 1); i++) + rtl_write_byte(rtlpriv, macreg[i], + (u8) (macbackup[i] & (~BIT(3)))); + rtl_write_byte(rtlpriv, macreg[i], (u8) (macbackup[i] & (~BIT(5)))); +} + +static void _rtl92c_phy_path_a_standby(struct ieee80211_hw *hw) +{ + rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x0); + rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00010000); + rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80800000); +} + +static void _rtl92c_phy_pi_mode_switch(struct ieee80211_hw *hw, bool pi_mode) +{ + u32 mode; + + mode = pi_mode ? 0x01000100 : 0x01000000; + rtl_set_bbreg(hw, 0x820, MASKDWORD, mode); + rtl_set_bbreg(hw, 0x828, MASKDWORD, mode); +} + +static bool _rtl92c_phy_simularity_compare(struct ieee80211_hw *hw, + long result[][8], u8 c1, u8 c2) +{ + u32 i, j, diff, simularity_bitmap, bound; + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + + u8 final_candidate[2] = { 0xFF, 0xFF }; + bool bresult = true, is2t = IS_92C_SERIAL(rtlhal->version); + + if (is2t) + bound = 8; + else + bound = 4; + + simularity_bitmap = 0; + + for (i = 0; i < bound; i++) { + diff = (result[c1][i] > result[c2][i]) ? + (result[c1][i] - result[c2][i]) : + (result[c2][i] - result[c1][i]); + + if (diff > MAX_TOLERANCE) { + if ((i == 2 || i == 6) && !simularity_bitmap) { + if (result[c1][i] + result[c1][i + 1] == 0) + final_candidate[(i / 4)] = c2; + else if (result[c2][i] + result[c2][i + 1] == 0) + final_candidate[(i / 4)] = c1; + else + simularity_bitmap = simularity_bitmap | + (1 << i); + } else + simularity_bitmap = + simularity_bitmap | (1 << i); + } + } + + if (simularity_bitmap == 0) { + for (i = 0; i < (bound / 4); i++) { + if (final_candidate[i] != 0xFF) { + for (j = i * 4; j < (i + 1) * 4 - 2; j++) + result[3][j] = + result[final_candidate[i]][j]; + bresult = false; + } + } + return bresult; + } else if (!(simularity_bitmap & 0x0F)) { + for (i = 0; i < 4; i++) + result[3][i] = result[c1][i]; + return false; + } else if (!(simularity_bitmap & 0xF0) && is2t) { + for (i = 4; i < 8; i++) + result[3][i] = result[c1][i]; + return false; + } else { + return false; + } + +} + +static void _rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, + long result[][8], u8 t, bool is2t) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + u32 i; + u8 patha_ok, pathb_ok; + u32 adda_reg[IQK_ADDA_REG_NUM] = { + 0x85c, 0xe6c, 0xe70, 0xe74, + 0xe78, 0xe7c, 0xe80, 0xe84, + 0xe88, 0xe8c, 0xed0, 0xed4, + 0xed8, 0xedc, 0xee0, 0xeec + }; + + u32 iqk_mac_reg[IQK_MAC_REG_NUM] = { + 0x522, 0x550, 0x551, 0x040 + }; + + const u32 retrycount = 2; + + u32 bbvalue; + + if (t == 0) { + bbvalue = rtl_get_bbreg(hw, 0x800, MASKDWORD); + + _rtl92c_phy_save_adda_registers(hw, adda_reg, + rtlphy->adda_backup, 16); + _rtl92c_phy_save_mac_registers(hw, iqk_mac_reg, + rtlphy->iqk_mac_backup); + } + _rtl92c_phy_path_adda_on(hw, adda_reg, true, is2t); + if (t == 0) { + rtlphy->rfpi_enable = (u8) rtl_get_bbreg(hw, + RFPGA0_XA_HSSIPARAMETER1, + BIT(8)); + } + if (!rtlphy->rfpi_enable) + _rtl92c_phy_pi_mode_switch(hw, true); + if (t == 0) { + rtlphy->reg_c04 = rtl_get_bbreg(hw, 0xc04, MASKDWORD); + rtlphy->reg_c08 = rtl_get_bbreg(hw, 0xc08, MASKDWORD); + rtlphy->reg_874 = rtl_get_bbreg(hw, 0x874, MASKDWORD); + } + rtl_set_bbreg(hw, 0xc04, MASKDWORD, 0x03a05600); + rtl_set_bbreg(hw, 0xc08, MASKDWORD, 0x000800e4); + rtl_set_bbreg(hw, 0x874, MASKDWORD, 0x22204000); + if (is2t) { + rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00010000); + rtl_set_bbreg(hw, 0x844, MASKDWORD, 0x00010000); + } + _rtl92c_phy_mac_setting_calibration(hw, iqk_mac_reg, + rtlphy->iqk_mac_backup); + rtl_set_bbreg(hw, 0xb68, MASKDWORD, 0x00080000); + if (is2t) + rtl_set_bbreg(hw, 0xb6c, MASKDWORD, 0x00080000); + rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80800000); + rtl_set_bbreg(hw, 0xe40, MASKDWORD, 0x01007c00); + rtl_set_bbreg(hw, 0xe44, MASKDWORD, 0x01004800); + for (i = 0; i < retrycount; i++) { + patha_ok = _rtl92c_phy_path_a_iqk(hw, is2t); + if (patha_ok == 0x03) { + result[t][0] = (rtl_get_bbreg(hw, 0xe94, MASKDWORD) & + 0x3FF0000) >> 16; + result[t][1] = (rtl_get_bbreg(hw, 0xe9c, MASKDWORD) & + 0x3FF0000) >> 16; + result[t][2] = (rtl_get_bbreg(hw, 0xea4, MASKDWORD) & + 0x3FF0000) >> 16; + result[t][3] = (rtl_get_bbreg(hw, 0xeac, MASKDWORD) & + 0x3FF0000) >> 16; + break; + } else if (i == (retrycount - 1) && patha_ok == 0x01) + result[t][0] = (rtl_get_bbreg(hw, 0xe94, + MASKDWORD) & 0x3FF0000) >> + 16; + result[t][1] = + (rtl_get_bbreg(hw, 0xe9c, MASKDWORD) & 0x3FF0000) >> 16; + + } + + if (is2t) { + _rtl92c_phy_path_a_standby(hw); + _rtl92c_phy_path_adda_on(hw, adda_reg, false, is2t); + for (i = 0; i < retrycount; i++) { + pathb_ok = _rtl92c_phy_path_b_iqk(hw); + if (pathb_ok == 0x03) { + result[t][4] = (rtl_get_bbreg(hw, + 0xeb4, + MASKDWORD) & + 0x3FF0000) >> 16; + result[t][5] = + (rtl_get_bbreg(hw, 0xebc, MASKDWORD) & + 0x3FF0000) >> 16; + result[t][6] = + (rtl_get_bbreg(hw, 0xec4, MASKDWORD) & + 0x3FF0000) >> 16; + result[t][7] = + (rtl_get_bbreg(hw, 0xecc, MASKDWORD) & + 0x3FF0000) >> 16; + break; + } else if (i == (retrycount - 1) && pathb_ok == 0x01) { + result[t][4] = (rtl_get_bbreg(hw, + 0xeb4, + MASKDWORD) & + 0x3FF0000) >> 16; + } + result[t][5] = (rtl_get_bbreg(hw, 0xebc, MASKDWORD) & + 0x3FF0000) >> 16; + } + } + rtl_set_bbreg(hw, 0xc04, MASKDWORD, rtlphy->reg_c04); + rtl_set_bbreg(hw, 0x874, MASKDWORD, rtlphy->reg_874); + rtl_set_bbreg(hw, 0xc08, MASKDWORD, rtlphy->reg_c08); + rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0); + rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00032ed3); + if (is2t) + rtl_set_bbreg(hw, 0x844, MASKDWORD, 0x00032ed3); + if (t != 0) { + if (!rtlphy->rfpi_enable) + _rtl92c_phy_pi_mode_switch(hw, false); + _rtl92c_phy_reload_adda_registers(hw, adda_reg, + rtlphy->adda_backup, 16); + _rtl92c_phy_reload_mac_registers(hw, iqk_mac_reg, + rtlphy->iqk_mac_backup); + } +} + +static void _rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw, + char delta, bool is2t) +{ + /* This routine is deliberately dummied out for later fixes */ +#if 0 + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + + u32 reg_d[PATH_NUM]; + u32 tmpreg, index, offset, path, i, pathbound = PATH_NUM, apkbound; + + u32 bb_backup[APK_BB_REG_NUM]; + u32 bb_reg[APK_BB_REG_NUM] = { + 0x904, 0xc04, 0x800, 0xc08, 0x874 + }; + u32 bb_ap_mode[APK_BB_REG_NUM] = { + 0x00000020, 0x00a05430, 0x02040000, + 0x000800e4, 0x00204000 + }; + u32 bb_normal_ap_mode[APK_BB_REG_NUM] = { + 0x00000020, 0x00a05430, 0x02040000, + 0x000800e4, 0x22204000 + }; + + u32 afe_backup[APK_AFE_REG_NUM]; + u32 afe_reg[APK_AFE_REG_NUM] = { + 0x85c, 0xe6c, 0xe70, 0xe74, 0xe78, + 0xe7c, 0xe80, 0xe84, 0xe88, 0xe8c, + 0xed0, 0xed4, 0xed8, 0xedc, 0xee0, + 0xeec + }; + + u32 mac_backup[IQK_MAC_REG_NUM]; + u32 mac_reg[IQK_MAC_REG_NUM] = { + 0x522, 0x550, 0x551, 0x040 + }; + + u32 apk_rf_init_value[PATH_NUM][APK_BB_REG_NUM] = { + {0x0852c, 0x1852c, 0x5852c, 0x1852c, 0x5852c}, + {0x2852e, 0x0852e, 0x3852e, 0x0852e, 0x0852e} + }; + + u32 apk_normal_rf_init_value[PATH_NUM][APK_BB_REG_NUM] = { + {0x0852c, 0x0a52c, 0x3a52c, 0x5a52c, 0x5a52c}, + {0x0852c, 0x0a52c, 0x5a52c, 0x5a52c, 0x5a52c} + }; + + u32 apk_rf_value_0[PATH_NUM][APK_BB_REG_NUM] = { + {0x52019, 0x52014, 0x52013, 0x5200f, 0x5208d}, + {0x5201a, 0x52019, 0x52016, 0x52033, 0x52050} + }; + + u32 apk_normal_rf_value_0[PATH_NUM][APK_BB_REG_NUM] = { + {0x52019, 0x52017, 0x52010, 0x5200d, 0x5206a}, + {0x52019, 0x52017, 0x52010, 0x5200d, 0x5206a} + }; + + u32 afe_on_off[PATH_NUM] = { + 0x04db25a4, 0x0b1b25a4 + }; + + u32 apk_offset[PATH_NUM] = { 0xb68, 0xb6c }; + + u32 apk_normal_offset[PATH_NUM] = { 0xb28, 0xb98 }; + + u32 apk_value[PATH_NUM] = { 0x92fc0000, 0x12fc0000 }; + + u32 apk_normal_value[PATH_NUM] = { 0x92680000, 0x12680000 }; + + const char apk_delta_mapping[APK_BB_REG_NUM][13] = { + {-4, -3, -2, -2, -1, -1, 0, 1, 2, 3, 4, 5, 6}, + {-4, -3, -2, -2, -1, -1, 0, 1, 2, 3, 4, 5, 6}, + {-6, -4, -2, -2, -1, -1, 0, 1, 2, 3, 4, 5, 6}, + {-1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6}, + {-11, -9, -7, -5, -3, -1, 0, 0, 0, 0, 0, 0, 0} + }; + + const u32 apk_normal_setting_value_1[13] = { + 0x01017018, 0xf7ed8f84, 0x1b1a1816, 0x2522201e, 0x322e2b28, + 0x433f3a36, 0x5b544e49, 0x7b726a62, 0xa69a8f84, 0xdfcfc0b3, + 0x12680000, 0x00880000, 0x00880000 + }; + + const u32 apk_normal_setting_value_2[16] = { + 0x01c7021d, 0x01670183, 0x01000123, 0x00bf00e2, 0x008d00a3, + 0x0068007b, 0x004d0059, 0x003a0042, 0x002b0031, 0x001f0025, + 0x0017001b, 0x00110014, 0x000c000f, 0x0009000b, 0x00070008, + 0x00050006 + }; + + const u32 apk_result[PATH_NUM][APK_BB_REG_NUM]; + + long bb_offset, delta_v, delta_offset; + + if (!is2t) + pathbound = 1; + + for (index = 0; index < PATH_NUM; index++) { + apk_offset[index] = apk_normal_offset[index]; + apk_value[index] = apk_normal_value[index]; + afe_on_off[index] = 0x6fdb25a4; + } + + for (index = 0; index < APK_BB_REG_NUM; index++) { + for (path = 0; path < pathbound; path++) { + apk_rf_init_value[path][index] = + apk_normal_rf_init_value[path][index]; + apk_rf_value_0[path][index] = + apk_normal_rf_value_0[path][index]; + } + bb_ap_mode[index] = bb_normal_ap_mode[index]; + + apkbound = 6; + } + + for (index = 0; index < APK_BB_REG_NUM; index++) { + if (index == 0) + continue; + bb_backup[index] = rtl_get_bbreg(hw, bb_reg[index], MASKDWORD); + } + + _rtl92c_phy_save_mac_registers(hw, mac_reg, mac_backup); + + _rtl92c_phy_save_adda_registers(hw, afe_reg, afe_backup, 16); + + for (path = 0; path < pathbound; path++) { + if (path == RF90_PATH_A) { + offset = 0xb00; + for (index = 0; index < 11; index++) { + rtl_set_bbreg(hw, offset, MASKDWORD, + apk_normal_setting_value_1 + [index]); + + offset += 0x04; + } + + rtl_set_bbreg(hw, 0xb98, MASKDWORD, 0x12680000); + + offset = 0xb68; + for (; index < 13; index++) { + rtl_set_bbreg(hw, offset, MASKDWORD, + apk_normal_setting_value_1 + [index]); + + offset += 0x04; + } + + rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x40000000); + + offset = 0xb00; + for (index = 0; index < 16; index++) { + rtl_set_bbreg(hw, offset, MASKDWORD, + apk_normal_setting_value_2 + [index]); + + offset += 0x04; + } + rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x00000000); + } else if (path == RF90_PATH_B) { + offset = 0xb70; + for (index = 0; index < 10; index++) { + rtl_set_bbreg(hw, offset, MASKDWORD, + apk_normal_setting_value_1 + [index]); + + offset += 0x04; + } + rtl_set_bbreg(hw, 0xb28, MASKDWORD, 0x12680000); + rtl_set_bbreg(hw, 0xb98, MASKDWORD, 0x12680000); + + offset = 0xb68; + index = 11; + for (; index < 13; index++) { + rtl_set_bbreg(hw, offset, MASKDWORD, + apk_normal_setting_value_1 + [index]); + + offset += 0x04; + } + + rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x40000000); + + offset = 0xb60; + for (index = 0; index < 16; index++) { + rtl_set_bbreg(hw, offset, MASKDWORD, + apk_normal_setting_value_2 + [index]); + + offset += 0x04; + } + rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x00000000); + } + + reg_d[path] = rtl_get_rfreg(hw, (enum radio_path)path, + 0xd, MASKDWORD); + + for (index = 0; index < APK_AFE_REG_NUM; index++) + rtl_set_bbreg(hw, afe_reg[index], MASKDWORD, + afe_on_off[path]); + + if (path == RF90_PATH_A) { + for (index = 0; index < APK_BB_REG_NUM; index++) { + if (index == 0) + continue; + rtl_set_bbreg(hw, bb_reg[index], MASKDWORD, + bb_ap_mode[index]); + } + } + + _rtl92c_phy_mac_setting_calibration(hw, mac_reg, mac_backup); + + if (path == 0) { + rtl_set_rfreg(hw, RF90_PATH_B, 0x0, MASKDWORD, 0x10000); + } else { + rtl_set_rfreg(hw, RF90_PATH_A, 0x00, MASKDWORD, + 0x10000); + rtl_set_rfreg(hw, RF90_PATH_A, 0x10, MASKDWORD, + 0x1000f); + rtl_set_rfreg(hw, RF90_PATH_A, 0x11, MASKDWORD, + 0x20103); + } + + delta_offset = ((delta + 14) / 2); + if (delta_offset < 0) + delta_offset = 0; + else if (delta_offset > 12) + delta_offset = 12; + + for (index = 0; index < APK_BB_REG_NUM; index++) { + if (index != 1) + continue; + + tmpreg = apk_rf_init_value[path][index]; + + if (!rtlefuse->apk_thermalmeterignore) { + bb_offset = (tmpreg & 0xF0000) >> 16; + + if (!(tmpreg & BIT(15))) + bb_offset = -bb_offset; + + delta_v = + apk_delta_mapping[index][delta_offset]; + + bb_offset += delta_v; + + if (bb_offset < 0) { + tmpreg = tmpreg & (~BIT(15)); + bb_offset = -bb_offset; + } else { + tmpreg = tmpreg | BIT(15); + } + + tmpreg = + (tmpreg & 0xFFF0FFFF) | (bb_offset << 16); + } + + rtl_set_rfreg(hw, (enum radio_path)path, 0xc, + MASKDWORD, 0x8992e); + rtl_set_rfreg(hw, (enum radio_path)path, 0x0, + MASKDWORD, apk_rf_value_0[path][index]); + rtl_set_rfreg(hw, (enum radio_path)path, 0xd, + MASKDWORD, tmpreg); + + i = 0; + do { + rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80000000); + rtl_set_bbreg(hw, apk_offset[path], + MASKDWORD, apk_value[0]); + RTPRINT(rtlpriv, FINIT, INIT_IQK, + ("PHY_APCalibrate() offset 0x%x " + "value 0x%x\n", + apk_offset[path], + rtl_get_bbreg(hw, apk_offset[path], + MASKDWORD))); + + mdelay(3); + + rtl_set_bbreg(hw, apk_offset[path], + MASKDWORD, apk_value[1]); + RTPRINT(rtlpriv, FINIT, INIT_IQK, + ("PHY_APCalibrate() offset 0x%x " + "value 0x%x\n", + apk_offset[path], + rtl_get_bbreg(hw, apk_offset[path], + MASKDWORD))); + + mdelay(20); + + rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x00000000); + + if (path == RF90_PATH_A) + tmpreg = rtl_get_bbreg(hw, 0xbd8, + 0x03E00000); + else + tmpreg = rtl_get_bbreg(hw, 0xbd8, + 0xF8000000); + + RTPRINT(rtlpriv, FINIT, INIT_IQK, + ("PHY_APCalibrate() offset " + "0xbd8[25:21] %x\n", tmpreg)); + + i++; + + } while (tmpreg > apkbound && i < 4); + + apk_result[path][index] = tmpreg; + } + } + + _rtl92c_phy_reload_mac_registers(hw, mac_reg, mac_backup); + + for (index = 0; index < APK_BB_REG_NUM; index++) { + if (index == 0) + continue; + rtl_set_bbreg(hw, bb_reg[index], MASKDWORD, bb_backup[index]); + } + + _rtl92c_phy_reload_adda_registers(hw, afe_reg, afe_backup, 16); + + for (path = 0; path < pathbound; path++) { + rtl_set_rfreg(hw, (enum radio_path)path, 0xd, + MASKDWORD, reg_d[path]); + + if (path == RF90_PATH_B) { + rtl_set_rfreg(hw, RF90_PATH_A, 0x10, MASKDWORD, + 0x1000f); + rtl_set_rfreg(hw, RF90_PATH_A, 0x11, MASKDWORD, + 0x20101); + } + + if (apk_result[path][1] > 6) + apk_result[path][1] = 6; + } + + for (path = 0; path < pathbound; path++) { + rtl_set_rfreg(hw, (enum radio_path)path, 0x3, MASKDWORD, + ((apk_result[path][1] << 15) | + (apk_result[path][1] << 10) | + (apk_result[path][1] << 5) | + apk_result[path][1])); + + if (path == RF90_PATH_A) + rtl_set_rfreg(hw, (enum radio_path)path, 0x4, MASKDWORD, + ((apk_result[path][1] << 15) | + (apk_result[path][1] << 10) | + (0x00 << 5) | 0x05)); + else + rtl_set_rfreg(hw, (enum radio_path)path, 0x4, MASKDWORD, + ((apk_result[path][1] << 15) | + (apk_result[path][1] << 10) | + (0x02 << 5) | 0x05)); + + rtl_set_rfreg(hw, (enum radio_path)path, 0xe, MASKDWORD, + ((0x08 << 15) | (0x08 << 10) | (0x08 << 5) | + 0x08)); + + } + + rtlphy->apk_done = true; +#endif +} + +static void _rtl92c_phy_set_rfpath_switch(struct ieee80211_hw *hw, + bool bmain, bool is2t) +{ + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + + if (is_hal_stop(rtlhal)) { + rtl_set_bbreg(hw, REG_LEDCFG0, BIT(23), 0x01); + rtl_set_bbreg(hw, rFPGA0_XAB_RFPARAMETER, BIT(13), 0x01); + } + if (is2t) { + if (bmain) + rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, + BIT(5) | BIT(6), 0x1); + else + rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, + BIT(5) | BIT(6), 0x2); + } else { + if (bmain) + rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, 0x300, 0x2); + else + rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, 0x300, 0x1); + + } +} + +#undef IQK_ADDA_REG_NUM +#undef IQK_DELAY_TIME + +void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool recovery) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + + long result[4][8]; + u8 i, final_candidate; + bool patha_ok, pathb_ok; + long reg_e94, reg_e9c, reg_ea4, reg_eac, reg_eb4, reg_ebc, reg_ec4, + reg_ecc, reg_tmp = 0; + bool is12simular, is13simular, is23simular; + bool start_conttx = false, singletone = false; + u32 iqk_bb_reg[10] = { + ROFDM0_XARXIQIMBALANCE, + ROFDM0_XBRXIQIMBALANCE, + ROFDM0_ECCATHRESHOLD, + ROFDM0_AGCRSSITABLE, + ROFDM0_XATXIQIMBALANCE, + ROFDM0_XBTXIQIMBALANCE, + ROFDM0_XCTXIQIMBALANCE, + ROFDM0_XCTXAFE, + ROFDM0_XDTXAFE, + ROFDM0_RXIQEXTANTA + }; + + if (recovery) { + _rtl92c_phy_reload_adda_registers(hw, + iqk_bb_reg, + rtlphy->iqk_bb_backup, 10); + return; + } + if (start_conttx || singletone) + return; + for (i = 0; i < 8; i++) { + result[0][i] = 0; + result[1][i] = 0; + result[2][i] = 0; + result[3][i] = 0; + } + final_candidate = 0xff; + patha_ok = false; + pathb_ok = false; + is12simular = false; + is23simular = false; + is13simular = false; + for (i = 0; i < 3; i++) { + if (IS_92C_SERIAL(rtlhal->version)) + _rtl92c_phy_iq_calibrate(hw, result, i, true); + else + _rtl92c_phy_iq_calibrate(hw, result, i, false); + if (i == 1) { + is12simular = _rtl92c_phy_simularity_compare(hw, + result, 0, + 1); + if (is12simular) { + final_candidate = 0; + break; + } + } + if (i == 2) { + is13simular = _rtl92c_phy_simularity_compare(hw, + result, 0, + 2); + if (is13simular) { + final_candidate = 0; + break; + } + is23simular = _rtl92c_phy_simularity_compare(hw, + result, 1, + 2); + if (is23simular) + final_candidate = 1; + else { + for (i = 0; i < 8; i++) + reg_tmp += result[3][i]; + + if (reg_tmp != 0) + final_candidate = 3; + else + final_candidate = 0xFF; + } + } + } + for (i = 0; i < 4; i++) { + reg_e94 = result[i][0]; + reg_e9c = result[i][1]; + reg_ea4 = result[i][2]; + reg_eac = result[i][3]; + reg_eb4 = result[i][4]; + reg_ebc = result[i][5]; + reg_ec4 = result[i][6]; + reg_ecc = result[i][7]; + } + if (final_candidate != 0xff) { + rtlphy->reg_e94 = reg_e94 = result[final_candidate][0]; + rtlphy->reg_e9c = reg_e9c = result[final_candidate][1]; + reg_ea4 = result[final_candidate][2]; + reg_eac = result[final_candidate][3]; + rtlphy->reg_eb4 = reg_eb4 = result[final_candidate][4]; + rtlphy->reg_ebc = reg_ebc = result[final_candidate][5]; + reg_ec4 = result[final_candidate][6]; + reg_ecc = result[final_candidate][7]; + patha_ok = pathb_ok = true; + } else { + rtlphy->reg_e94 = rtlphy->reg_eb4 = 0x100; + rtlphy->reg_e9c = rtlphy->reg_ebc = 0x0; + } + if (reg_e94 != 0) /*&&(reg_ea4 != 0) */ + _rtl92c_phy_path_a_fill_iqk_matrix(hw, patha_ok, result, + final_candidate, + (reg_ea4 == 0)); + if (IS_92C_SERIAL(rtlhal->version)) { + if (reg_eb4 != 0) /*&&(reg_ec4 != 0) */ + _rtl92c_phy_path_b_fill_iqk_matrix(hw, pathb_ok, + result, + final_candidate, + (reg_ec4 == 0)); + } + _rtl92c_phy_save_adda_registers(hw, iqk_bb_reg, + rtlphy->iqk_bb_backup, 10); +} + +void rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw) +{ + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + bool start_conttx = false, singletone = false; + + if (start_conttx || singletone) + return; + if (IS_92C_SERIAL(rtlhal->version)) + _rtl92c_phy_lc_calibrate(hw, true); + else + _rtl92c_phy_lc_calibrate(hw, false); +} + +void rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw, char delta) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + + if (rtlphy->apk_done) + return; + if (IS_92C_SERIAL(rtlhal->version)) + _rtl92c_phy_ap_calibrate(hw, delta, true); + else + _rtl92c_phy_ap_calibrate(hw, delta, false); +} + +void rtl92c_phy_set_rfpath_switch(struct ieee80211_hw *hw, bool bmain) +{ + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + + if (IS_92C_SERIAL(rtlhal->version)) + _rtl92c_phy_set_rfpath_switch(hw, bmain, true); + else + _rtl92c_phy_set_rfpath_switch(hw, bmain, false); +} + +bool rtl92c_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + bool postprocessing = false; + + RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, + ("-->IO Cmd(%#x), set_io_inprogress(%d)\n", + iotype, rtlphy->set_io_inprogress)); + do { + switch (iotype) { + case IO_CMD_RESUME_DM_BY_SCAN: + RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, + ("[IO CMD] Resume DM after scan.\n")); + postprocessing = true; + break; + case IO_CMD_PAUSE_DM_BY_SCAN: + RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, + ("[IO CMD] Pause DM before scan.\n")); + postprocessing = true; + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("switch case not process\n")); + break; + } + } while (false); + if (postprocessing && !rtlphy->set_io_inprogress) { + rtlphy->set_io_inprogress = true; + rtlphy->current_io_type = iotype; + } else { + return false; + } + rtl92c_phy_set_io(hw); + RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, ("<--IO Type(%#x)\n", iotype)); + return true; +} + +void rtl92c_phy_set_io(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + + RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, + ("--->Cmd(%#x), set_io_inprogress(%d)\n", + rtlphy->current_io_type, rtlphy->set_io_inprogress)); + switch (rtlphy->current_io_type) { + case IO_CMD_RESUME_DM_BY_SCAN: + dm_digtable.cur_igvalue = rtlphy->initgain_backup.xaagccore1; + rtl92c_dm_write_dig(hw); + rtl92c_phy_set_txpower_level(hw, rtlphy->current_channel); + break; + case IO_CMD_PAUSE_DM_BY_SCAN: + rtlphy->initgain_backup.xaagccore1 = dm_digtable.cur_igvalue; + dm_digtable.cur_igvalue = 0x17; + rtl92c_dm_write_dig(hw); + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("switch case not process\n")); + break; + } + rtlphy->set_io_inprogress = false; + RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, + ("<---(%#x)\n", rtlphy->current_io_type)); +} + +void rtl92ce_phy_set_rf_on(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x2b); + rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3); + rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x00); + rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2); + rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3); + rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00); +} + +static void _rtl92ce_phy_set_rf_sleep(struct ieee80211_hw *hw) +{ + u32 u4b_tmp; + u8 delay = 5; + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF); + rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00); + rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x40); + u4b_tmp = rtl_get_rfreg(hw, RF90_PATH_A, 0, RFREG_OFFSET_MASK); + while (u4b_tmp != 0 && delay > 0) { + rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x0); + rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00); + rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x40); + u4b_tmp = rtl_get_rfreg(hw, RF90_PATH_A, 0, RFREG_OFFSET_MASK); + delay--; + } + if (delay == 0) { + rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x00); + rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2); + rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3); + rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00); + RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE, + ("Switch RF timeout !!!.\n")); + return; + } + rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2); + rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x22); +} diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/Makefile b/drivers/net/wireless/rtlwifi/rtl8192ce/Makefile index 0f0be7c763b..5c5fdde637c 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/Makefile +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/Makefile @@ -10,3 +10,5 @@ rtl8192ce-objs := \ trx.o obj-$(CONFIG_RTL8192CE) += rtl8192ce.o + +ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/def.h b/drivers/net/wireless/rtlwifi/rtl8192ce/def.h index 83cd6489529..2f577c8828f 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/def.h +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/def.h @@ -121,11 +121,37 @@ #define CHIP_92C 0x01 #define CHIP_88C 0x00 +/* Add vendor information into chip version definition. + * Add UMC B-Cut and RTL8723 chip info definition. + * + * BIT 7 Reserved + * BIT 6 UMC BCut + * BIT 5 Manufacturer(TSMC/UMC) + * BIT 4 TEST/NORMAL + * BIT 3 8723 Version + * BIT 2 8723? + * BIT 1 1T2R? + * BIT 0 88C/92C +*/ + enum version_8192c { VERSION_A_CHIP_92C = 0x01, VERSION_A_CHIP_88C = 0x00, VERSION_B_CHIP_92C = 0x11, VERSION_B_CHIP_88C = 0x10, + VERSION_TEST_CHIP_88C = 0x00, + VERSION_TEST_CHIP_92C = 0x01, + VERSION_NORMAL_TSMC_CHIP_88C = 0x10, + VERSION_NORMAL_TSMC_CHIP_92C = 0x11, + VERSION_NORMAL_TSMC_CHIP_92C_1T2R = 0x13, + VERSION_NORMAL_UMC_CHIP_88C_A_CUT = 0x30, + VERSION_NORMAL_UMC_CHIP_92C_A_CUT = 0x31, + VERSION_NORMAL_UMC_CHIP_92C_1T2R_A_CUT = 0x33, + VERSION_NORMA_UMC_CHIP_8723_1T1R_A_CUT = 0x34, + VERSION_NORMA_UMC_CHIP_8723_1T1R_B_CUT = 0x3c, + VERSION_NORMAL_UMC_CHIP_88C_B_CUT = 0x70, + VERSION_NORMAL_UMC_CHIP_92C_B_CUT = 0x71, + VERSION_NORMAL_UMC_CHIP_92C_1T2R_B_CUT = 0x73, VERSION_UNKNOWN = 0x88, }; @@ -254,4 +280,122 @@ struct h2c_cmd_8192c { u8 *p_cmdbuffer; }; +static inline u8 _rtl92c_get_chnl_group(u8 chnl) +{ + u8 group = 0; + + if (chnl < 3) + group = 0; + else if (chnl < 9) + group = 1; + else + group = 2; + + return group; +} + +/* NOTE: reference to rtl8192c_rates struct */ +static inline int _rtl92c_rate_mapping(struct ieee80211_hw *hw, bool isHT, + u8 desc_rate, bool first_ampdu) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + int rate_idx = 0; + + if (first_ampdu) { + if (false == isHT) { + switch (desc_rate) { + case DESC92C_RATE1M: + rate_idx = 0; + break; + case DESC92C_RATE2M: + rate_idx = 1; + break; + case DESC92C_RATE5_5M: + rate_idx = 2; + break; + case DESC92C_RATE11M: + rate_idx = 3; + break; + case DESC92C_RATE6M: + rate_idx = 4; + break; + case DESC92C_RATE9M: + rate_idx = 5; + break; + case DESC92C_RATE12M: + rate_idx = 6; + break; + case DESC92C_RATE18M: + rate_idx = 7; + break; + case DESC92C_RATE24M: + rate_idx = 8; + break; + case DESC92C_RATE36M: + rate_idx = 9; + break; + case DESC92C_RATE48M: + rate_idx = 10; + break; + case DESC92C_RATE54M: + rate_idx = 11; + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_DMESG, + ("Rate %d is not support, set to " + "1M rate.\n", desc_rate)); + rate_idx = 0; + break; + } + } else { + rate_idx = 11; + } + return rate_idx; + } + switch (desc_rate) { + case DESC92C_RATE1M: + rate_idx = 0; + break; + case DESC92C_RATE2M: + rate_idx = 1; + break; + case DESC92C_RATE5_5M: + rate_idx = 2; + break; + case DESC92C_RATE11M: + rate_idx = 3; + break; + case DESC92C_RATE6M: + rate_idx = 4; + break; + case DESC92C_RATE9M: + rate_idx = 5; + break; + case DESC92C_RATE12M: + rate_idx = 6; + break; + case DESC92C_RATE18M: + rate_idx = 7; + break; + case DESC92C_RATE24M: + rate_idx = 8; + break; + case DESC92C_RATE36M: + rate_idx = 9; + break; + case DESC92C_RATE48M: + rate_idx = 10; + break; + case DESC92C_RATE54M: + rate_idx = 11; + break; + /* TODO: How to mapping MCS rate? */ + /* NOTE: referenc to __ieee80211_rx */ + default: + rate_idx = 11; + break; + } + return rate_idx; +} + #endif diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/dm.c b/drivers/net/wireless/rtlwifi/rtl8192ce/dm.c index 62e7c64e087..888df5e2d2f 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/dm.c +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/dm.c @@ -35,485 +35,16 @@ #include "dm.h" #include "fw.h" -struct dig_t dm_digtable; -static struct ps_t dm_pstable; +#include "../rtl8192c/dm_common.c" -static const u32 ofdmswing_table[OFDM_TABLE_SIZE] = { - 0x7f8001fe, - 0x788001e2, - 0x71c001c7, - 0x6b8001ae, - 0x65400195, - 0x5fc0017f, - 0x5a400169, - 0x55400155, - 0x50800142, - 0x4c000130, - 0x47c0011f, - 0x43c0010f, - 0x40000100, - 0x3c8000f2, - 0x390000e4, - 0x35c000d7, - 0x32c000cb, - 0x300000c0, - 0x2d4000b5, - 0x2ac000ab, - 0x288000a2, - 0x26000098, - 0x24000090, - 0x22000088, - 0x20000080, - 0x1e400079, - 0x1c800072, - 0x1b00006c, - 0x19800066, - 0x18000060, - 0x16c0005b, - 0x15800056, - 0x14400051, - 0x1300004c, - 0x12000048, - 0x11000044, - 0x10000040, -}; - -static const u8 cckswing_table_ch1ch13[CCK_TABLE_SIZE][8] = { - {0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04}, - {0x33, 0x32, 0x2b, 0x23, 0x1a, 0x11, 0x08, 0x04}, - {0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x03}, - {0x2d, 0x2d, 0x27, 0x1f, 0x18, 0x0f, 0x08, 0x03}, - {0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03}, - {0x28, 0x28, 0x22, 0x1c, 0x15, 0x0d, 0x07, 0x03}, - {0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03}, - {0x24, 0x23, 0x1f, 0x19, 0x13, 0x0c, 0x06, 0x03}, - {0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02}, - {0x20, 0x20, 0x1b, 0x16, 0x11, 0x08, 0x05, 0x02}, - {0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02}, - {0x1d, 0x1c, 0x18, 0x14, 0x0f, 0x0a, 0x05, 0x02}, - {0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02}, - {0x1a, 0x19, 0x16, 0x12, 0x0d, 0x09, 0x04, 0x02}, - {0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02}, - {0x17, 0x16, 0x13, 0x10, 0x0c, 0x08, 0x04, 0x02}, - {0x16, 0x15, 0x12, 0x0f, 0x0b, 0x07, 0x04, 0x01}, - {0x14, 0x14, 0x11, 0x0e, 0x0b, 0x07, 0x03, 0x02}, - {0x13, 0x13, 0x10, 0x0d, 0x0a, 0x06, 0x03, 0x01}, - {0x12, 0x12, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, - {0x11, 0x11, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, - {0x10, 0x10, 0x0e, 0x0b, 0x08, 0x05, 0x03, 0x01}, - {0x0f, 0x0f, 0x0d, 0x0b, 0x08, 0x05, 0x03, 0x01}, - {0x0e, 0x0e, 0x0c, 0x0a, 0x08, 0x05, 0x02, 0x01}, - {0x0d, 0x0d, 0x0c, 0x0a, 0x07, 0x05, 0x02, 0x01}, - {0x0d, 0x0c, 0x0b, 0x09, 0x07, 0x04, 0x02, 0x01}, - {0x0c, 0x0c, 0x0a, 0x09, 0x06, 0x04, 0x02, 0x01}, - {0x0b, 0x0b, 0x0a, 0x08, 0x06, 0x04, 0x02, 0x01}, - {0x0b, 0x0a, 0x09, 0x08, 0x06, 0x04, 0x02, 0x01}, - {0x0a, 0x0a, 0x09, 0x07, 0x05, 0x03, 0x02, 0x01}, - {0x0a, 0x09, 0x08, 0x07, 0x05, 0x03, 0x02, 0x01}, - {0x09, 0x09, 0x08, 0x06, 0x05, 0x03, 0x01, 0x01}, - {0x09, 0x08, 0x07, 0x06, 0x04, 0x03, 0x01, 0x01} -}; - -static const u8 cckswing_table_ch14[CCK_TABLE_SIZE][8] = { - {0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00}, - {0x33, 0x32, 0x2b, 0x19, 0x00, 0x00, 0x00, 0x00}, - {0x30, 0x2f, 0x29, 0x18, 0x00, 0x00, 0x00, 0x00}, - {0x2d, 0x2d, 0x17, 0x17, 0x00, 0x00, 0x00, 0x00}, - {0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00}, - {0x28, 0x28, 0x24, 0x14, 0x00, 0x00, 0x00, 0x00}, - {0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00}, - {0x24, 0x23, 0x1f, 0x12, 0x00, 0x00, 0x00, 0x00}, - {0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00}, - {0x20, 0x20, 0x1b, 0x10, 0x00, 0x00, 0x00, 0x00}, - {0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00}, - {0x1d, 0x1c, 0x18, 0x0e, 0x00, 0x00, 0x00, 0x00}, - {0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00}, - {0x1a, 0x19, 0x16, 0x0d, 0x00, 0x00, 0x00, 0x00}, - {0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00}, - {0x17, 0x16, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x00}, - {0x16, 0x15, 0x12, 0x0b, 0x00, 0x00, 0x00, 0x00}, - {0x14, 0x14, 0x11, 0x0a, 0x00, 0x00, 0x00, 0x00}, - {0x13, 0x13, 0x10, 0x0a, 0x00, 0x00, 0x00, 0x00}, - {0x12, 0x12, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, - {0x11, 0x11, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, - {0x10, 0x10, 0x0e, 0x08, 0x00, 0x00, 0x00, 0x00}, - {0x0f, 0x0f, 0x0d, 0x08, 0x00, 0x00, 0x00, 0x00}, - {0x0e, 0x0e, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00}, - {0x0d, 0x0d, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00}, - {0x0d, 0x0c, 0x0b, 0x06, 0x00, 0x00, 0x00, 0x00}, - {0x0c, 0x0c, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00}, - {0x0b, 0x0b, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00}, - {0x0b, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00}, - {0x0a, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00}, - {0x0a, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00}, - {0x09, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00}, - {0x09, 0x08, 0x07, 0x04, 0x00, 0x00, 0x00, 0x00} -}; - -static void rtl92c_dm_diginit(struct ieee80211_hw *hw) -{ - dm_digtable.dig_enable_flag = true; - dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX; - dm_digtable.cur_igvalue = 0x20; - dm_digtable.pre_igvalue = 0x0; - dm_digtable.cursta_connectctate = DIG_STA_DISCONNECT; - dm_digtable.presta_connectstate = DIG_STA_DISCONNECT; - dm_digtable.curmultista_connectstate = DIG_MULTISTA_DISCONNECT; - dm_digtable.rssi_lowthresh = DM_DIG_THRESH_LOW; - dm_digtable.rssi_highthresh = DM_DIG_THRESH_HIGH; - dm_digtable.fa_lowthresh = DM_FALSEALARM_THRESH_LOW; - dm_digtable.fa_highthresh = DM_FALSEALARM_THRESH_HIGH; - dm_digtable.rx_gain_range_max = DM_DIG_MAX; - dm_digtable.rx_gain_range_min = DM_DIG_MIN; - dm_digtable.backoff_val = DM_DIG_BACKOFF_DEFAULT; - dm_digtable.backoff_val_range_max = DM_DIG_BACKOFF_MAX; - dm_digtable.backoff_val_range_min = DM_DIG_BACKOFF_MIN; - dm_digtable.pre_cck_pd_state = CCK_PD_STAGE_MAX; - dm_digtable.cur_cck_pd_state = CCK_PD_STAGE_MAX; -} - -static u8 rtl92c_dm_initial_gain_min_pwdb(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - long rssi_val_min = 0; - - if ((dm_digtable.curmultista_connectstate == DIG_MULTISTA_CONNECT) && - (dm_digtable.cursta_connectctate == DIG_STA_CONNECT)) { - if (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb != 0) - rssi_val_min = - (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb > - rtlpriv->dm.undecorated_smoothed_pwdb) ? - rtlpriv->dm.undecorated_smoothed_pwdb : - rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb; - else - rssi_val_min = rtlpriv->dm.undecorated_smoothed_pwdb; - } else if (dm_digtable.cursta_connectctate == DIG_STA_CONNECT || - dm_digtable.cursta_connectctate == DIG_STA_BEFORE_CONNECT) { - rssi_val_min = rtlpriv->dm.undecorated_smoothed_pwdb; - } else if (dm_digtable.curmultista_connectstate == - DIG_MULTISTA_CONNECT) { - rssi_val_min = rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb; - } - - return (u8) rssi_val_min; -} - -static void rtl92c_dm_false_alarm_counter_statistics(struct ieee80211_hw *hw) -{ - u32 ret_value; - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct false_alarm_statistics *falsealm_cnt = &(rtlpriv->falsealm_cnt); - - ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER1, MASKDWORD); - falsealm_cnt->cnt_parity_fail = ((ret_value & 0xffff0000) >> 16); - - ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER2, MASKDWORD); - falsealm_cnt->cnt_rate_illegal = (ret_value & 0xffff); - falsealm_cnt->cnt_crc8_fail = ((ret_value & 0xffff0000) >> 16); - - ret_value = rtl_get_bbreg(hw, ROFDM_PHYCOUNTER3, MASKDWORD); - falsealm_cnt->cnt_mcs_fail = (ret_value & 0xffff); - falsealm_cnt->cnt_ofdm_fail = falsealm_cnt->cnt_parity_fail + - falsealm_cnt->cnt_rate_illegal + - falsealm_cnt->cnt_crc8_fail + falsealm_cnt->cnt_mcs_fail; - - rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, BIT(14), 1); - ret_value = rtl_get_bbreg(hw, RCCK0_FACOUNTERLOWER, MASKBYTE0); - falsealm_cnt->cnt_cck_fail = ret_value; - - ret_value = rtl_get_bbreg(hw, RCCK0_FACOUNTERUPPER, MASKBYTE3); - falsealm_cnt->cnt_cck_fail += (ret_value & 0xff) << 8; - falsealm_cnt->cnt_all = (falsealm_cnt->cnt_parity_fail + - falsealm_cnt->cnt_rate_illegal + - falsealm_cnt->cnt_crc8_fail + - falsealm_cnt->cnt_mcs_fail + - falsealm_cnt->cnt_cck_fail); - - rtl_set_bbreg(hw, ROFDM1_LSTF, 0x08000000, 1); - rtl_set_bbreg(hw, ROFDM1_LSTF, 0x08000000, 0); - rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, 0x0000c000, 0); - rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, 0x0000c000, 2); - - RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE, - ("cnt_parity_fail = %d, cnt_rate_illegal = %d, " - "cnt_crc8_fail = %d, cnt_mcs_fail = %d\n", - falsealm_cnt->cnt_parity_fail, - falsealm_cnt->cnt_rate_illegal, - falsealm_cnt->cnt_crc8_fail, falsealm_cnt->cnt_mcs_fail)); - - RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE, - ("cnt_ofdm_fail = %x, cnt_cck_fail = %x, cnt_all = %x\n", - falsealm_cnt->cnt_ofdm_fail, - falsealm_cnt->cnt_cck_fail, falsealm_cnt->cnt_all)); -} - -static void rtl92c_dm_ctrl_initgain_by_fa(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u8 value_igi = dm_digtable.cur_igvalue; - - if (rtlpriv->falsealm_cnt.cnt_all < DM_DIG_FA_TH0) - value_igi--; - else if (rtlpriv->falsealm_cnt.cnt_all < DM_DIG_FA_TH1) - value_igi += 0; - else if (rtlpriv->falsealm_cnt.cnt_all < DM_DIG_FA_TH2) - value_igi++; - else if (rtlpriv->falsealm_cnt.cnt_all >= DM_DIG_FA_TH2) - value_igi += 2; - if (value_igi > DM_DIG_FA_UPPER) - value_igi = DM_DIG_FA_UPPER; - else if (value_igi < DM_DIG_FA_LOWER) - value_igi = DM_DIG_FA_LOWER; - if (rtlpriv->falsealm_cnt.cnt_all > 10000) - value_igi = 0x32; - - dm_digtable.cur_igvalue = value_igi; - rtl92c_dm_write_dig(hw); -} - -static void rtl92c_dm_ctrl_initgain_by_rssi(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - - if (rtlpriv->falsealm_cnt.cnt_all > dm_digtable.fa_highthresh) { - if ((dm_digtable.backoff_val - 2) < - dm_digtable.backoff_val_range_min) - dm_digtable.backoff_val = - dm_digtable.backoff_val_range_min; - else - dm_digtable.backoff_val -= 2; - } else if (rtlpriv->falsealm_cnt.cnt_all < dm_digtable.fa_lowthresh) { - if ((dm_digtable.backoff_val + 2) > - dm_digtable.backoff_val_range_max) - dm_digtable.backoff_val = - dm_digtable.backoff_val_range_max; - else - dm_digtable.backoff_val += 2; - } - - if ((dm_digtable.rssi_val_min + 10 - dm_digtable.backoff_val) > - dm_digtable.rx_gain_range_max) - dm_digtable.cur_igvalue = dm_digtable.rx_gain_range_max; - else if ((dm_digtable.rssi_val_min + 10 - - dm_digtable.backoff_val) < dm_digtable.rx_gain_range_min) - dm_digtable.cur_igvalue = dm_digtable.rx_gain_range_min; - else - dm_digtable.cur_igvalue = dm_digtable.rssi_val_min + 10 - - dm_digtable.backoff_val; - - RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE, - ("rssi_val_min = %x backoff_val %x\n", - dm_digtable.rssi_val_min, dm_digtable.backoff_val)); - - rtl92c_dm_write_dig(hw); -} - -static void rtl92c_dm_initial_gain_multi_sta(struct ieee80211_hw *hw) -{ - static u8 binitialized; /* initialized to false */ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); - long rssi_strength = rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb; - bool b_multi_sta = false; - - if (mac->opmode == NL80211_IFTYPE_ADHOC) - b_multi_sta = true; - - if ((b_multi_sta == false) || (dm_digtable.cursta_connectctate != - DIG_STA_DISCONNECT)) { - binitialized = false; - dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX; - return; - } else if (binitialized == false) { - binitialized = true; - dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_0; - dm_digtable.cur_igvalue = 0x20; - rtl92c_dm_write_dig(hw); - } - - if (dm_digtable.curmultista_connectstate == DIG_MULTISTA_CONNECT) { - if ((rssi_strength < dm_digtable.rssi_lowthresh) && - (dm_digtable.dig_ext_port_stage != DIG_EXT_PORT_STAGE_1)) { - - if (dm_digtable.dig_ext_port_stage == - DIG_EXT_PORT_STAGE_2) { - dm_digtable.cur_igvalue = 0x20; - rtl92c_dm_write_dig(hw); - } - - dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_1; - } else if (rssi_strength > dm_digtable.rssi_highthresh) { - dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_2; - rtl92c_dm_ctrl_initgain_by_fa(hw); - } - } else if (dm_digtable.dig_ext_port_stage != DIG_EXT_PORT_STAGE_0) { - dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_0; - dm_digtable.cur_igvalue = 0x20; - rtl92c_dm_write_dig(hw); - } - - RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE, - ("curmultista_connectstate = " - "%x dig_ext_port_stage %x\n", - dm_digtable.curmultista_connectstate, - dm_digtable.dig_ext_port_stage)); -} - -static void rtl92c_dm_initial_gain_sta(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - - RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE, - ("presta_connectstate = %x," - " cursta_connectctate = %x\n", - dm_digtable.presta_connectstate, - dm_digtable.cursta_connectctate)); - - if (dm_digtable.presta_connectstate == dm_digtable.cursta_connectctate - || dm_digtable.cursta_connectctate == DIG_STA_BEFORE_CONNECT - || dm_digtable.cursta_connectctate == DIG_STA_CONNECT) { - - if (dm_digtable.cursta_connectctate != DIG_STA_DISCONNECT) { - dm_digtable.rssi_val_min = - rtl92c_dm_initial_gain_min_pwdb(hw); - rtl92c_dm_ctrl_initgain_by_rssi(hw); - } - } else { - dm_digtable.rssi_val_min = 0; - dm_digtable.dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX; - dm_digtable.backoff_val = DM_DIG_BACKOFF_DEFAULT; - dm_digtable.cur_igvalue = 0x20; - dm_digtable.pre_igvalue = 0; - rtl92c_dm_write_dig(hw); - } -} - -static void rtl92c_dm_cck_packet_detection_thresh(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - - if (dm_digtable.cursta_connectctate == DIG_STA_CONNECT) { - dm_digtable.rssi_val_min = rtl92c_dm_initial_gain_min_pwdb(hw); - - if (dm_digtable.pre_cck_pd_state == CCK_PD_STAGE_LowRssi) { - if (dm_digtable.rssi_val_min <= 25) - dm_digtable.cur_cck_pd_state = - CCK_PD_STAGE_LowRssi; - else - dm_digtable.cur_cck_pd_state = - CCK_PD_STAGE_HighRssi; - } else { - if (dm_digtable.rssi_val_min <= 20) - dm_digtable.cur_cck_pd_state = - CCK_PD_STAGE_LowRssi; - else - dm_digtable.cur_cck_pd_state = - CCK_PD_STAGE_HighRssi; - } - } else { - dm_digtable.cur_cck_pd_state = CCK_PD_STAGE_MAX; - } - - if (dm_digtable.pre_cck_pd_state != dm_digtable.cur_cck_pd_state) { - if (dm_digtable.cur_cck_pd_state == CCK_PD_STAGE_LowRssi) { - if (rtlpriv->falsealm_cnt.cnt_cck_fail > 800) - dm_digtable.cur_cck_fa_state = - CCK_FA_STAGE_High; - else - dm_digtable.cur_cck_fa_state = CCK_FA_STAGE_Low; - - if (dm_digtable.pre_cck_fa_state != - dm_digtable.cur_cck_fa_state) { - if (dm_digtable.cur_cck_fa_state == - CCK_FA_STAGE_Low) - rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, - 0x83); - else - rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, - 0xcd); - - dm_digtable.pre_cck_fa_state = - dm_digtable.cur_cck_fa_state; - } - - rtl_set_bbreg(hw, RCCK0_SYSTEM, MASKBYTE1, 0x40); - - if (IS_92C_SERIAL(rtlhal->version)) - rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, - MASKBYTE2, 0xd7); - } else { - rtl_set_bbreg(hw, RCCK0_CCA, MASKBYTE2, 0xcd); - rtl_set_bbreg(hw, RCCK0_SYSTEM, MASKBYTE1, 0x47); - - if (IS_92C_SERIAL(rtlhal->version)) - rtl_set_bbreg(hw, RCCK0_FALSEALARMREPORT, - MASKBYTE2, 0xd3); - } - dm_digtable.pre_cck_pd_state = dm_digtable.cur_cck_pd_state; - } - - RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE, - ("CCKPDStage=%x\n", dm_digtable.cur_cck_pd_state)); - - RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE, - ("is92C=%x\n", IS_92C_SERIAL(rtlhal->version))); -} - -static void rtl92c_dm_ctrl_initgain_by_twoport(struct ieee80211_hw *hw) -{ - struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); - - if (mac->act_scanning == true) - return; - - if ((mac->link_state > MAC80211_NOLINK) && - (mac->link_state < MAC80211_LINKED)) - dm_digtable.cursta_connectctate = DIG_STA_BEFORE_CONNECT; - else if (mac->link_state >= MAC80211_LINKED) - dm_digtable.cursta_connectctate = DIG_STA_CONNECT; - else - dm_digtable.cursta_connectctate = DIG_STA_DISCONNECT; - - rtl92c_dm_initial_gain_sta(hw); - rtl92c_dm_initial_gain_multi_sta(hw); - rtl92c_dm_cck_packet_detection_thresh(hw); - - dm_digtable.presta_connectstate = dm_digtable.cursta_connectctate; - -} - -static void rtl92c_dm_dig(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - - if (rtlpriv->dm.b_dm_initialgain_enable == false) - return; - if (dm_digtable.dig_enable_flag == false) - return; - - rtl92c_dm_ctrl_initgain_by_twoport(hw); - -} - -static void rtl92c_dm_init_dynamic_txpower(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - - rtlpriv->dm.bdynamic_txpower_enable = false; - - rtlpriv->dm.last_dtp_lvl = TXHIGHPWRLEVEL_NORMAL; - rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL; -} - -static void rtl92c_dm_dynamic_txpower(struct ieee80211_hw *hw) +void rtl92c_dm_dynamic_txpower(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_phy *rtlphy = &(rtlpriv->phy); struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); long undecorated_smoothed_pwdb; - if (!rtlpriv->dm.bdynamic_txpower_enable) + if (!rtlpriv->dm.dynamic_txpower_enable) return; if (rtlpriv->dm.dm_flag & HAL_DM_HIPWR_DISABLE) { @@ -584,890 +115,4 @@ static void rtl92c_dm_dynamic_txpower(struct ieee80211_hw *hw) rtlpriv->dm.last_dtp_lvl = rtlpriv->dm.dynamic_txhighpower_lvl; } -void rtl92c_dm_write_dig(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - - RT_TRACE(rtlpriv, COMP_DIG, DBG_LOUD, - ("cur_igvalue = 0x%x, " - "pre_igvalue = 0x%x, backoff_val = %d\n", - dm_digtable.cur_igvalue, dm_digtable.pre_igvalue, - dm_digtable.backoff_val)); - - if (dm_digtable.pre_igvalue != dm_digtable.cur_igvalue) { - rtl_set_bbreg(hw, ROFDM0_XAAGCCORE1, 0x7f, - dm_digtable.cur_igvalue); - rtl_set_bbreg(hw, ROFDM0_XBAGCCORE1, 0x7f, - dm_digtable.cur_igvalue); - - dm_digtable.pre_igvalue = dm_digtable.cur_igvalue; - } -} - -static void rtl92c_dm_pwdb_monitor(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - long tmpentry_max_pwdb = 0, tmpentry_min_pwdb = 0xff; - - u8 h2c_parameter[3] = { 0 }; - - return; - - if (tmpentry_max_pwdb != 0) { - rtlpriv->dm.entry_max_undecoratedsmoothed_pwdb = - tmpentry_max_pwdb; - } else { - rtlpriv->dm.entry_max_undecoratedsmoothed_pwdb = 0; - } - - if (tmpentry_min_pwdb != 0xff) { - rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb = - tmpentry_min_pwdb; - } else { - rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb = 0; - } - - h2c_parameter[2] = (u8) (rtlpriv->dm.undecorated_smoothed_pwdb & 0xFF); - h2c_parameter[0] = 0; - - rtl92c_fill_h2c_cmd(hw, H2C_RSSI_REPORT, 3, h2c_parameter); -} - -void rtl92c_dm_init_edca_turbo(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - rtlpriv->dm.bcurrent_turbo_edca = false; - rtlpriv->dm.bis_any_nonbepkts = false; - rtlpriv->dm.bis_cur_rdlstate = false; -} - -static void rtl92c_dm_check_edca_turbo(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); - static u64 last_txok_cnt; - static u64 last_rxok_cnt; - u64 cur_txok_cnt; - u64 cur_rxok_cnt; - u32 edca_be_ul = 0x5ea42b; - u32 edca_be_dl = 0x5ea42b; - - if (mac->opmode == NL80211_IFTYPE_ADHOC) - goto dm_checkedcaturbo_exit; - - if (mac->link_state != MAC80211_LINKED) { - rtlpriv->dm.bcurrent_turbo_edca = false; - return; - } - - if (!mac->ht_enable) { /*FIX MERGE */ - if (!(edca_be_ul & 0xffff0000)) - edca_be_ul |= 0x005e0000; - - if (!(edca_be_dl & 0xffff0000)) - edca_be_dl |= 0x005e0000; - } - - if ((!rtlpriv->dm.bis_any_nonbepkts) && - (!rtlpriv->dm.b_disable_framebursting)) { - cur_txok_cnt = rtlpriv->stats.txbytesunicast - last_txok_cnt; - cur_rxok_cnt = rtlpriv->stats.rxbytesunicast - last_rxok_cnt; - if (cur_rxok_cnt > 4 * cur_txok_cnt) { - if (!rtlpriv->dm.bis_cur_rdlstate || - !rtlpriv->dm.bcurrent_turbo_edca) { - rtl_write_dword(rtlpriv, - REG_EDCA_BE_PARAM, - edca_be_dl); - rtlpriv->dm.bis_cur_rdlstate = true; - } - } else { - if (rtlpriv->dm.bis_cur_rdlstate || - !rtlpriv->dm.bcurrent_turbo_edca) { - rtl_write_dword(rtlpriv, - REG_EDCA_BE_PARAM, - edca_be_ul); - rtlpriv->dm.bis_cur_rdlstate = false; - } - } - rtlpriv->dm.bcurrent_turbo_edca = true; - } else { - if (rtlpriv->dm.bcurrent_turbo_edca) { - u8 tmp = AC0_BE; - rtlpriv->cfg->ops->set_hw_reg(hw, - HW_VAR_AC_PARAM, - (u8 *) (&tmp)); - rtlpriv->dm.bcurrent_turbo_edca = false; - } - } - -dm_checkedcaturbo_exit: - rtlpriv->dm.bis_any_nonbepkts = false; - last_txok_cnt = rtlpriv->stats.txbytesunicast; - last_rxok_cnt = rtlpriv->stats.rxbytesunicast; -} - -static void rtl92c_dm_txpower_tracking_callback_thermalmeter(struct ieee80211_hw - *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); - u8 thermalvalue, delta, delta_lck, delta_iqk; - long ele_a, ele_d, temp_cck, val_x, value32; - long val_y, ele_c; - u8 ofdm_index[2], cck_index, ofdm_index_old[2], cck_index_old; - int i; - bool is2t = IS_92C_SERIAL(rtlhal->version); - u8 txpwr_level[2] = {0, 0}; - u8 ofdm_min_index = 6, rf; - - rtlpriv->dm.btxpower_trackingInit = true; - RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, - ("rtl92c_dm_txpower_tracking_callback_thermalmeter\n")); - - thermalvalue = (u8) rtl_get_rfreg(hw, RF90_PATH_A, RF_T_METER, 0x1f); - - RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, - ("Readback Thermal Meter = 0x%x pre thermal meter 0x%x " - "eeprom_thermalmeter 0x%x\n", - thermalvalue, rtlpriv->dm.thermalvalue, - rtlefuse->eeprom_thermalmeter)); - - rtl92c_phy_ap_calibrate(hw, (thermalvalue - - rtlefuse->eeprom_thermalmeter)); - if (is2t) - rf = 2; - else - rf = 1; - - if (thermalvalue) { - ele_d = rtl_get_bbreg(hw, ROFDM0_XATXIQIMBALANCE, - MASKDWORD) & MASKOFDM_D; - - for (i = 0; i < OFDM_TABLE_LENGTH; i++) { - if (ele_d == (ofdmswing_table[i] & MASKOFDM_D)) { - ofdm_index_old[0] = (u8) i; - - RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, - ("Initial pathA ele_d reg0x%x = 0x%lx, " - "ofdm_index=0x%x\n", - ROFDM0_XATXIQIMBALANCE, - ele_d, ofdm_index_old[0])); - break; - } - } - - if (is2t) { - ele_d = rtl_get_bbreg(hw, ROFDM0_XBTXIQIMBALANCE, - MASKDWORD) & MASKOFDM_D; - - for (i = 0; i < OFDM_TABLE_LENGTH; i++) { - if (ele_d == (ofdmswing_table[i] & MASKOFDM_D)) { - ofdm_index_old[1] = (u8) i; - - RT_TRACE(rtlpriv, COMP_POWER_TRACKING, - DBG_LOUD, - ("Initial pathB ele_d reg0x%x = " - "0x%lx, ofdm_index=0x%x\n", - ROFDM0_XBTXIQIMBALANCE, ele_d, - ofdm_index_old[1])); - break; - } - } - } - - temp_cck = - rtl_get_bbreg(hw, RCCK0_TXFILTER2, MASKDWORD) & MASKCCK; - - for (i = 0; i < CCK_TABLE_LENGTH; i++) { - if (rtlpriv->dm.b_cck_inch14) { - if (memcmp((void *)&temp_cck, - (void *)&cckswing_table_ch14[i][2], - 4) == 0) { - cck_index_old = (u8) i; - - RT_TRACE(rtlpriv, COMP_POWER_TRACKING, - DBG_LOUD, - ("Initial reg0x%x = 0x%lx, " - "cck_index=0x%x, ch 14 %d\n", - RCCK0_TXFILTER2, temp_cck, - cck_index_old, - rtlpriv->dm.b_cck_inch14)); - break; - } - } else { - if (memcmp((void *)&temp_cck, - (void *) - &cckswing_table_ch1ch13[i][2], - 4) == 0) { - cck_index_old = (u8) i; - RT_TRACE(rtlpriv, COMP_POWER_TRACKING, - DBG_LOUD, - ("Initial reg0x%x = 0x%lx, " - "cck_index=0x%x, ch14 %d\n", - RCCK0_TXFILTER2, temp_cck, - cck_index_old, - rtlpriv->dm.b_cck_inch14)); - break; - } - } - } - - if (!rtlpriv->dm.thermalvalue) { - rtlpriv->dm.thermalvalue = - rtlefuse->eeprom_thermalmeter; - rtlpriv->dm.thermalvalue_lck = thermalvalue; - rtlpriv->dm.thermalvalue_iqk = thermalvalue; - for (i = 0; i < rf; i++) - rtlpriv->dm.ofdm_index[i] = ofdm_index_old[i]; - rtlpriv->dm.cck_index = cck_index_old; - } - - delta = (thermalvalue > rtlpriv->dm.thermalvalue) ? - (thermalvalue - rtlpriv->dm.thermalvalue) : - (rtlpriv->dm.thermalvalue - thermalvalue); - - delta_lck = (thermalvalue > rtlpriv->dm.thermalvalue_lck) ? - (thermalvalue - rtlpriv->dm.thermalvalue_lck) : - (rtlpriv->dm.thermalvalue_lck - thermalvalue); - - delta_iqk = (thermalvalue > rtlpriv->dm.thermalvalue_iqk) ? - (thermalvalue - rtlpriv->dm.thermalvalue_iqk) : - (rtlpriv->dm.thermalvalue_iqk - thermalvalue); - - RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, - ("Readback Thermal Meter = 0x%x pre thermal meter 0x%x " - "eeprom_thermalmeter 0x%x delta 0x%x " - "delta_lck 0x%x delta_iqk 0x%x\n", - thermalvalue, rtlpriv->dm.thermalvalue, - rtlefuse->eeprom_thermalmeter, delta, delta_lck, - delta_iqk)); - - if (delta_lck > 1) { - rtlpriv->dm.thermalvalue_lck = thermalvalue; - rtl92c_phy_lc_calibrate(hw); - } - - if (delta > 0 && rtlpriv->dm.txpower_track_control) { - if (thermalvalue > rtlpriv->dm.thermalvalue) { - for (i = 0; i < rf; i++) - rtlpriv->dm.ofdm_index[i] -= delta; - rtlpriv->dm.cck_index -= delta; - } else { - for (i = 0; i < rf; i++) - rtlpriv->dm.ofdm_index[i] += delta; - rtlpriv->dm.cck_index += delta; - } - - if (is2t) { - RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, - ("temp OFDM_A_index=0x%x, " - "OFDM_B_index=0x%x," - "cck_index=0x%x\n", - rtlpriv->dm.ofdm_index[0], - rtlpriv->dm.ofdm_index[1], - rtlpriv->dm.cck_index)); - } else { - RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, - ("temp OFDM_A_index=0x%x," - "cck_index=0x%x\n", - rtlpriv->dm.ofdm_index[0], - rtlpriv->dm.cck_index)); - } - - if (thermalvalue > rtlefuse->eeprom_thermalmeter) { - for (i = 0; i < rf; i++) - ofdm_index[i] = - rtlpriv->dm.ofdm_index[i] - + 1; - cck_index = rtlpriv->dm.cck_index + 1; - } else { - for (i = 0; i < rf; i++) - ofdm_index[i] = - rtlpriv->dm.ofdm_index[i]; - cck_index = rtlpriv->dm.cck_index; - } - - for (i = 0; i < rf; i++) { - if (txpwr_level[i] >= 0 && - txpwr_level[i] <= 26) { - if (thermalvalue > - rtlefuse->eeprom_thermalmeter) { - if (delta < 5) - ofdm_index[i] -= 1; - - else - ofdm_index[i] -= 2; - } else if (delta > 5 && thermalvalue < - rtlefuse-> - eeprom_thermalmeter) { - ofdm_index[i] += 1; - } - } else if (txpwr_level[i] >= 27 && - txpwr_level[i] <= 32 - && thermalvalue > - rtlefuse->eeprom_thermalmeter) { - if (delta < 5) - ofdm_index[i] -= 1; - - else - ofdm_index[i] -= 2; - } else if (txpwr_level[i] >= 32 && - txpwr_level[i] <= 38 && - thermalvalue > - rtlefuse->eeprom_thermalmeter - && delta > 5) { - ofdm_index[i] -= 1; - } - } - - if (txpwr_level[i] >= 0 && txpwr_level[i] <= 26) { - if (thermalvalue > - rtlefuse->eeprom_thermalmeter) { - if (delta < 5) - cck_index -= 1; - - else - cck_index -= 2; - } else if (delta > 5 && thermalvalue < - rtlefuse->eeprom_thermalmeter) { - cck_index += 1; - } - } else if (txpwr_level[i] >= 27 && - txpwr_level[i] <= 32 && - thermalvalue > - rtlefuse->eeprom_thermalmeter) { - if (delta < 5) - cck_index -= 1; - - else - cck_index -= 2; - } else if (txpwr_level[i] >= 32 && - txpwr_level[i] <= 38 && - thermalvalue > rtlefuse->eeprom_thermalmeter - && delta > 5) { - cck_index -= 1; - } - - for (i = 0; i < rf; i++) { - if (ofdm_index[i] > OFDM_TABLE_SIZE - 1) - ofdm_index[i] = OFDM_TABLE_SIZE - 1; - - else if (ofdm_index[i] < ofdm_min_index) - ofdm_index[i] = ofdm_min_index; - } - - if (cck_index > CCK_TABLE_SIZE - 1) - cck_index = CCK_TABLE_SIZE - 1; - else if (cck_index < 0) - cck_index = 0; - - if (is2t) { - RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, - ("new OFDM_A_index=0x%x, " - "OFDM_B_index=0x%x," - "cck_index=0x%x\n", - ofdm_index[0], ofdm_index[1], - cck_index)); - } else { - RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, - ("new OFDM_A_index=0x%x," - "cck_index=0x%x\n", - ofdm_index[0], cck_index)); - } - } - - if (rtlpriv->dm.txpower_track_control && delta != 0) { - ele_d = - (ofdmswing_table[ofdm_index[0]] & 0xFFC00000) >> 22; - val_x = rtlphy->reg_e94; - val_y = rtlphy->reg_e9c; - - if (val_x != 0) { - if ((val_x & 0x00000200) != 0) - val_x = val_x | 0xFFFFFC00; - ele_a = ((val_x * ele_d) >> 8) & 0x000003FF; - - if ((val_y & 0x00000200) != 0) - val_y = val_y | 0xFFFFFC00; - ele_c = ((val_y * ele_d) >> 8) & 0x000003FF; - - value32 = (ele_d << 22) | - ((ele_c & 0x3F) << 16) | ele_a; - - rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, - MASKDWORD, value32); - - value32 = (ele_c & 0x000003C0) >> 6; - rtl_set_bbreg(hw, ROFDM0_XCTXAFE, MASKH4BITS, - value32); - - value32 = ((val_x * ele_d) >> 7) & 0x01; - rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, - BIT(31), value32); - - value32 = ((val_y * ele_d) >> 7) & 0x01; - rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, - BIT(29), value32); - } else { - rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, - MASKDWORD, - ofdmswing_table[ofdm_index[0]]); - - rtl_set_bbreg(hw, ROFDM0_XCTXAFE, MASKH4BITS, - 0x00); - rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, - BIT(31) | BIT(29), 0x00); - } - - if (!rtlpriv->dm.b_cck_inch14) { - rtl_write_byte(rtlpriv, 0xa22, - cckswing_table_ch1ch13[cck_index] - [0]); - rtl_write_byte(rtlpriv, 0xa23, - cckswing_table_ch1ch13[cck_index] - [1]); - rtl_write_byte(rtlpriv, 0xa24, - cckswing_table_ch1ch13[cck_index] - [2]); - rtl_write_byte(rtlpriv, 0xa25, - cckswing_table_ch1ch13[cck_index] - [3]); - rtl_write_byte(rtlpriv, 0xa26, - cckswing_table_ch1ch13[cck_index] - [4]); - rtl_write_byte(rtlpriv, 0xa27, - cckswing_table_ch1ch13[cck_index] - [5]); - rtl_write_byte(rtlpriv, 0xa28, - cckswing_table_ch1ch13[cck_index] - [6]); - rtl_write_byte(rtlpriv, 0xa29, - cckswing_table_ch1ch13[cck_index] - [7]); - } else { - rtl_write_byte(rtlpriv, 0xa22, - cckswing_table_ch14[cck_index] - [0]); - rtl_write_byte(rtlpriv, 0xa23, - cckswing_table_ch14[cck_index] - [1]); - rtl_write_byte(rtlpriv, 0xa24, - cckswing_table_ch14[cck_index] - [2]); - rtl_write_byte(rtlpriv, 0xa25, - cckswing_table_ch14[cck_index] - [3]); - rtl_write_byte(rtlpriv, 0xa26, - cckswing_table_ch14[cck_index] - [4]); - rtl_write_byte(rtlpriv, 0xa27, - cckswing_table_ch14[cck_index] - [5]); - rtl_write_byte(rtlpriv, 0xa28, - cckswing_table_ch14[cck_index] - [6]); - rtl_write_byte(rtlpriv, 0xa29, - cckswing_table_ch14[cck_index] - [7]); - } - - if (is2t) { - ele_d = (ofdmswing_table[ofdm_index[1]] & - 0xFFC00000) >> 22; - - val_x = rtlphy->reg_eb4; - val_y = rtlphy->reg_ebc; - - if (val_x != 0) { - if ((val_x & 0x00000200) != 0) - val_x = val_x | 0xFFFFFC00; - ele_a = ((val_x * ele_d) >> 8) & - 0x000003FF; - - if ((val_y & 0x00000200) != 0) - val_y = val_y | 0xFFFFFC00; - ele_c = ((val_y * ele_d) >> 8) & - 0x00003FF; - - value32 = (ele_d << 22) | - ((ele_c & 0x3F) << 16) | ele_a; - rtl_set_bbreg(hw, - ROFDM0_XBTXIQIMBALANCE, - MASKDWORD, value32); - - value32 = (ele_c & 0x000003C0) >> 6; - rtl_set_bbreg(hw, ROFDM0_XDTXAFE, - MASKH4BITS, value32); - - value32 = ((val_x * ele_d) >> 7) & 0x01; - rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, - BIT(27), value32); - - value32 = ((val_y * ele_d) >> 7) & 0x01; - rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, - BIT(25), value32); - } else { - rtl_set_bbreg(hw, - ROFDM0_XBTXIQIMBALANCE, - MASKDWORD, - ofdmswing_table[ofdm_index - [1]]); - rtl_set_bbreg(hw, ROFDM0_XDTXAFE, - MASKH4BITS, 0x00); - rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, - BIT(27) | BIT(25), 0x00); - } - - } - } - - if (delta_iqk > 3) { - rtlpriv->dm.thermalvalue_iqk = thermalvalue; - rtl92c_phy_iq_calibrate(hw, false); - } - - if (rtlpriv->dm.txpower_track_control) - rtlpriv->dm.thermalvalue = thermalvalue; - } - - RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, ("<===\n")); - -} - -static void rtl92c_dm_initialize_txpower_tracking_thermalmeter( - struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - - rtlpriv->dm.btxpower_tracking = true; - rtlpriv->dm.btxpower_trackingInit = false; - - RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, - ("pMgntInfo->btxpower_tracking = %d\n", - rtlpriv->dm.btxpower_tracking)); -} - -static void rtl92c_dm_initialize_txpower_tracking(struct ieee80211_hw *hw) -{ - rtl92c_dm_initialize_txpower_tracking_thermalmeter(hw); -} - -static void rtl92c_dm_txpower_tracking_directcall(struct ieee80211_hw *hw) -{ - rtl92c_dm_txpower_tracking_callback_thermalmeter(hw); -} - -static void rtl92c_dm_check_txpower_tracking_thermal_meter( - struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - static u8 tm_trigger; - - if (!rtlpriv->dm.btxpower_tracking) - return; - - if (!tm_trigger) { - rtl_set_rfreg(hw, RF90_PATH_A, RF_T_METER, RFREG_OFFSET_MASK, - 0x60); - RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, - ("Trigger 92S Thermal Meter!!\n")); - tm_trigger = 1; - return; - } else { - RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD, - ("Schedule TxPowerTracking direct call!!\n")); - rtl92c_dm_txpower_tracking_directcall(hw); - tm_trigger = 0; - } -} - -void rtl92c_dm_check_txpower_tracking(struct ieee80211_hw *hw) -{ - rtl92c_dm_check_txpower_tracking_thermal_meter(hw); -} - -void rtl92c_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rate_adaptive *p_ra = &(rtlpriv->ra); - - p_ra->ratr_state = DM_RATR_STA_INIT; - p_ra->pre_ratr_state = DM_RATR_STA_INIT; - - if (rtlpriv->dm.dm_type == DM_TYPE_BYDRIVER) - rtlpriv->dm.b_useramask = true; - else - rtlpriv->dm.b_useramask = false; - -} - -static void rtl92c_dm_refresh_rate_adaptive_mask(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); - struct rate_adaptive *p_ra = &(rtlpriv->ra); - u32 low_rssithresh_for_ra, high_rssithresh_for_ra; - - if (is_hal_stop(rtlhal)) { - RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, - ("<---- driver is going to unload\n")); - return; - } - - if (!rtlpriv->dm.b_useramask) { - RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, - ("<---- driver does not control rate adaptive mask\n")); - return; - } - - if (mac->link_state == MAC80211_LINKED) { - - switch (p_ra->pre_ratr_state) { - case DM_RATR_STA_HIGH: - high_rssithresh_for_ra = 50; - low_rssithresh_for_ra = 20; - break; - case DM_RATR_STA_MIDDLE: - high_rssithresh_for_ra = 55; - low_rssithresh_for_ra = 20; - break; - case DM_RATR_STA_LOW: - high_rssithresh_for_ra = 50; - low_rssithresh_for_ra = 25; - break; - default: - high_rssithresh_for_ra = 50; - low_rssithresh_for_ra = 20; - break; - } - - if (rtlpriv->dm.undecorated_smoothed_pwdb > - (long)high_rssithresh_for_ra) - p_ra->ratr_state = DM_RATR_STA_HIGH; - else if (rtlpriv->dm.undecorated_smoothed_pwdb > - (long)low_rssithresh_for_ra) - p_ra->ratr_state = DM_RATR_STA_MIDDLE; - else - p_ra->ratr_state = DM_RATR_STA_LOW; - - if (p_ra->pre_ratr_state != p_ra->ratr_state) { - RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, - ("RSSI = %ld\n", - rtlpriv->dm.undecorated_smoothed_pwdb)); - RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, - ("RSSI_LEVEL = %d\n", p_ra->ratr_state)); - RT_TRACE(rtlpriv, COMP_RATE, DBG_LOUD, - ("PreState = %d, CurState = %d\n", - p_ra->pre_ratr_state, p_ra->ratr_state)); - - rtlpriv->cfg->ops->update_rate_mask(hw, - p_ra->ratr_state); - - p_ra->pre_ratr_state = p_ra->ratr_state; - } - } -} - -static void rtl92c_dm_init_dynamic_bb_powersaving(struct ieee80211_hw *hw) -{ - dm_pstable.pre_ccastate = CCA_MAX; - dm_pstable.cur_ccasate = CCA_MAX; - dm_pstable.pre_rfstate = RF_MAX; - dm_pstable.cur_rfstate = RF_MAX; - dm_pstable.rssi_val_min = 0; -} - -static void rtl92c_dm_1r_cca(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - - if (dm_pstable.rssi_val_min != 0) { - if (dm_pstable.pre_ccastate == CCA_2R) { - if (dm_pstable.rssi_val_min >= 35) - dm_pstable.cur_ccasate = CCA_1R; - else - dm_pstable.cur_ccasate = CCA_2R; - } else { - if (dm_pstable.rssi_val_min <= 30) - dm_pstable.cur_ccasate = CCA_2R; - else - dm_pstable.cur_ccasate = CCA_1R; - } - } else { - dm_pstable.cur_ccasate = CCA_MAX; - } - - if (dm_pstable.pre_ccastate != dm_pstable.cur_ccasate) { - if (dm_pstable.cur_ccasate == CCA_1R) { - if (get_rf_type(rtlphy) == RF_2T2R) { - rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, - MASKBYTE0, 0x13); - rtl_set_bbreg(hw, 0xe70, MASKBYTE3, 0x20); - } else { - rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, - MASKBYTE0, 0x23); - rtl_set_bbreg(hw, 0xe70, 0x7fc00000, 0x10c); - } - } else { - rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, MASKBYTE0, - 0x33); - rtl_set_bbreg(hw, 0xe70, MASKBYTE3, 0x63); - } - dm_pstable.pre_ccastate = dm_pstable.cur_ccasate; - } - - RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD, ("CCAStage = %s\n", - (dm_pstable.cur_ccasate == - 0) ? "1RCCA" : "2RCCA")); -} - -void rtl92c_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal) -{ - static u8 initialize; - static u32 reg_874, reg_c70, reg_85c, reg_a74; - - if (initialize == 0) { - reg_874 = (rtl_get_bbreg(hw, RFPGA0_XCD_RFINTERFACESW, - MASKDWORD) & 0x1CC000) >> 14; - - reg_c70 = (rtl_get_bbreg(hw, ROFDM0_AGCPARAMETER1, - MASKDWORD) & BIT(3)) >> 3; - - reg_85c = (rtl_get_bbreg(hw, RFPGA0_XCD_SWITCHCONTROL, - MASKDWORD) & 0xFF000000) >> 24; - - reg_a74 = (rtl_get_bbreg(hw, 0xa74, MASKDWORD) & 0xF000) >> 12; - - initialize = 1; - } - - if (!bforce_in_normal) { - if (dm_pstable.rssi_val_min != 0) { - if (dm_pstable.pre_rfstate == RF_NORMAL) { - if (dm_pstable.rssi_val_min >= 30) - dm_pstable.cur_rfstate = RF_SAVE; - else - dm_pstable.cur_rfstate = RF_NORMAL; - } else { - if (dm_pstable.rssi_val_min <= 25) - dm_pstable.cur_rfstate = RF_NORMAL; - else - dm_pstable.cur_rfstate = RF_SAVE; - } - } else { - dm_pstable.cur_rfstate = RF_MAX; - } - } else { - dm_pstable.cur_rfstate = RF_NORMAL; - } - - if (dm_pstable.pre_rfstate != dm_pstable.cur_rfstate) { - if (dm_pstable.cur_rfstate == RF_SAVE) { - rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW, - 0x1C0000, 0x2); - rtl_set_bbreg(hw, ROFDM0_AGCPARAMETER1, BIT(3), 0); - rtl_set_bbreg(hw, RFPGA0_XCD_SWITCHCONTROL, - 0xFF000000, 0x63); - rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW, - 0xC000, 0x2); - rtl_set_bbreg(hw, 0xa74, 0xF000, 0x3); - rtl_set_bbreg(hw, 0x818, BIT(28), 0x0); - rtl_set_bbreg(hw, 0x818, BIT(28), 0x1); - } else { - rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW, - 0x1CC000, reg_874); - rtl_set_bbreg(hw, ROFDM0_AGCPARAMETER1, BIT(3), - reg_c70); - rtl_set_bbreg(hw, RFPGA0_XCD_SWITCHCONTROL, 0xFF000000, - reg_85c); - rtl_set_bbreg(hw, 0xa74, 0xF000, reg_a74); - rtl_set_bbreg(hw, 0x818, BIT(28), 0x0); - } - - dm_pstable.pre_rfstate = dm_pstable.cur_rfstate; - } -} - -static void rtl92c_dm_dynamic_bb_powersaving(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); - struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - - if (((mac->link_state == MAC80211_NOLINK)) && - (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb == 0)) { - dm_pstable.rssi_val_min = 0; - RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD, - ("Not connected to any\n")); - } - - if (mac->link_state == MAC80211_LINKED) { - if (mac->opmode == NL80211_IFTYPE_ADHOC) { - dm_pstable.rssi_val_min = - rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb; - RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD, - ("AP Client PWDB = 0x%lx\n", - dm_pstable.rssi_val_min)); - } else { - dm_pstable.rssi_val_min = - rtlpriv->dm.undecorated_smoothed_pwdb; - RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD, - ("STA Default Port PWDB = 0x%lx\n", - dm_pstable.rssi_val_min)); - } - } else { - dm_pstable.rssi_val_min = - rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb; - - RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD, - ("AP Ext Port PWDB = 0x%lx\n", - dm_pstable.rssi_val_min)); - } - - if (IS_92C_SERIAL(rtlhal->version)) - rtl92c_dm_1r_cca(hw); -} - -void rtl92c_dm_init(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - - rtlpriv->dm.dm_type = DM_TYPE_BYDRIVER; - rtl92c_dm_diginit(hw); - rtl92c_dm_init_dynamic_txpower(hw); - rtl92c_dm_init_edca_turbo(hw); - rtl92c_dm_init_rate_adaptive_mask(hw); - rtl92c_dm_initialize_txpower_tracking(hw); - rtl92c_dm_init_dynamic_bb_powersaving(hw); -} - -void rtl92c_dm_watchdog(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); - bool b_fw_current_inpsmode = false; - bool b_fw_ps_awake = true; - - rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_FW_PSMODE_STATUS, - (u8 *) (&b_fw_current_inpsmode)); - rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_FWLPS_RF_ON, - (u8 *) (&b_fw_ps_awake)); - - if ((ppsc->rfpwr_state == ERFON) && ((!b_fw_current_inpsmode) && - b_fw_ps_awake) - && (!ppsc->rfchange_inprogress)) { - rtl92c_dm_pwdb_monitor(hw); - rtl92c_dm_dig(hw); - rtl92c_dm_false_alarm_counter_statistics(hw); - rtl92c_dm_dynamic_bb_powersaving(hw); - rtl92c_dm_dynamic_txpower(hw); - rtl92c_dm_check_txpower_tracking(hw); - rtl92c_dm_refresh_rate_adaptive_mask(hw); - rtl92c_dm_check_edca_turbo(hw); - } -} diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/dm.h b/drivers/net/wireless/rtlwifi/rtl8192ce/dm.h index 463439e4074..5911d52a24a 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/dm.h +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/dm.h @@ -192,5 +192,6 @@ void rtl92c_dm_init_edca_turbo(struct ieee80211_hw *hw); void rtl92c_dm_check_txpower_tracking(struct ieee80211_hw *hw); void rtl92c_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw); void rtl92c_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal); +void rtl92c_dm_dynamic_txpower(struct ieee80211_hw *hw); #endif diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/fw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/fw.c index 11dd22b987e..11c8bdb4af5 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/fw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/fw.c @@ -133,17 +133,15 @@ static void _rtl92c_write_fw(struct ieee80211_hw *hw, { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - bool is_version_b; u8 *bufferPtr = (u8 *) buffer; RT_TRACE(rtlpriv, COMP_FW, DBG_TRACE, ("FW size is %d bytes,\n", size)); - is_version_b = IS_CHIP_VER_B(version); - if (is_version_b) { + if (IS_CHIP_VER_B(version)) { u32 pageNums, remainSize; u32 page, offset; - if (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CE) + if (IS_HARDWARE_TYPE_8192CE(rtlhal)) _rtl92c_fill_dummy(bufferPtr, &size); pageNums = size / FW_8192C_PAGE_SIZE; @@ -231,14 +229,14 @@ int rtl92c_download_fw(struct ieee80211_hw *hw) u32 fwsize; int err; enum version_8192c version = rtlhal->version; + const struct firmware *firmware; - const struct firmware *firmware = NULL; - + printk(KERN_INFO "rtl8192cu: Loading firmware file %s\n", + rtlpriv->cfg->fw_name); err = request_firmware(&firmware, rtlpriv->cfg->fw_name, rtlpriv->io.dev); if (err) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, - ("Failed to request firmware!\n")); + printk(KERN_ERR "rtl8192cu: Firmware loading failed\n"); return 1; } @@ -318,12 +316,12 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw, while (true) { spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag); - if (rtlhal->b_h2c_setinprogress) { + if (rtlhal->h2c_setinprogress) { RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, ("H2C set in progress! Wait to set.." "element_id(%d).\n", element_id)); - while (rtlhal->b_h2c_setinprogress) { + while (rtlhal->h2c_setinprogress) { spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag); h2c_waitcounter++; @@ -339,7 +337,7 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw, } spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag); } else { - rtlhal->b_h2c_setinprogress = true; + rtlhal->h2c_setinprogress = true; spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag); break; } @@ -495,7 +493,7 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw, } spin_lock_irqsave(&rtlpriv->locks.h2c_lock, flag); - rtlhal->b_h2c_setinprogress = false; + rtlhal->h2c_setinprogress = false; spin_unlock_irqrestore(&rtlpriv->locks.h2c_lock, flag); RT_TRACE(rtlpriv, COMP_CMD, DBG_LOUD, ("go out\n")); @@ -507,7 +505,7 @@ void rtl92c_fill_h2c_cmd(struct ieee80211_hw *hw, struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); u32 tmp_cmdbuf[2]; - if (rtlhal->bfw_ready == false) { + if (rtlhal->fw_ready == false) { RT_ASSERT(false, ("return H2C cmd because of Fw " "download fail!!!\n")); return; @@ -560,39 +558,6 @@ void rtl92c_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode) } -static bool _rtl92c_cmd_send_packet(struct ieee80211_hw *hw, - struct sk_buff *skb) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); - struct rtl8192_tx_ring *ring; - struct rtl_tx_desc *pdesc; - u8 own; - unsigned long flags; - struct sk_buff *pskb = NULL; - - ring = &rtlpci->tx_ring[BEACON_QUEUE]; - - pskb = __skb_dequeue(&ring->queue); - if (pskb) - kfree_skb(pskb); - - spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags); - - pdesc = &ring->desc[0]; - own = (u8) rtlpriv->cfg->ops->get_desc((u8 *) pdesc, true, HW_DESC_OWN); - - rtlpriv->cfg->ops->fill_tx_cmddesc(hw, (u8 *) pdesc, 1, 1, skb); - - __skb_queue_tail(&ring->queue, skb); - - spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags); - - rtlpriv->cfg->ops->tx_polling(hw, BEACON_QUEUE); - - return true; -} - #define BEACON_PG 0 /*->1*/ #define PSPOLL_PG 2 #define NULL_PG 3 @@ -776,7 +741,7 @@ void rtl92c_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished) memcpy((u8 *) skb_put(skb, totalpacketlen), &reserved_page_packet, totalpacketlen); - rtstatus = _rtl92c_cmd_send_packet(hw, skb); + rtstatus = rtlpriv->cfg->ops->cmd_send_packet(hw, skb); if (rtstatus) b_dlok = true; diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c index 1c41a0c9350..0b910921e60 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c @@ -124,7 +124,7 @@ void rtl92ce_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) break; } case HW_VAR_FW_PSMODE_STATUS: - *((bool *) (val)) = ppsc->b_fw_current_inpsmode; + *((bool *) (val)) = ppsc->fw_current_inpsmode; break; case HW_VAR_CORRECT_TSF:{ u64 tsf; @@ -173,15 +173,15 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) break; } case HW_VAR_BASIC_RATE:{ - u16 b_rate_cfg = ((u16 *) val)[0]; + u16 rate_cfg = ((u16 *) val)[0]; u8 rate_index = 0; - b_rate_cfg = b_rate_cfg & 0x15f; - b_rate_cfg |= 0x01; - rtl_write_byte(rtlpriv, REG_RRSR, b_rate_cfg & 0xff); + rate_cfg &= 0x15f; + rate_cfg |= 0x01; + rtl_write_byte(rtlpriv, REG_RRSR, rate_cfg & 0xff); rtl_write_byte(rtlpriv, REG_RRSR + 1, - (b_rate_cfg >> 8)&0xff); - while (b_rate_cfg > 0x1) { - b_rate_cfg = (b_rate_cfg >> 1); + (rate_cfg >> 8)&0xff); + while (rate_cfg > 0x1) { + rate_cfg = (rate_cfg >> 1); rate_index++; } rtl_write_byte(rtlpriv, REG_INIRTS_RATE_SEL, @@ -318,15 +318,17 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) } case HW_VAR_AC_PARAM:{ u8 e_aci = *((u8 *) val); - u32 u4b_ac_param = 0; + u32 u4b_ac_param; + u16 cw_min = le16_to_cpu(mac->ac[e_aci].cw_min); + u16 cw_max = le16_to_cpu(mac->ac[e_aci].cw_max); + u16 tx_op = le16_to_cpu(mac->ac[e_aci].tx_op); - u4b_ac_param |= (u32) mac->ac[e_aci].aifs; - u4b_ac_param |= ((u32) mac->ac[e_aci].cw_min + u4b_ac_param = (u32) mac->ac[e_aci].aifs; + u4b_ac_param |= ((u32)cw_min & 0xF) << AC_PARAM_ECW_MIN_OFFSET; - u4b_ac_param |= ((u32) mac->ac[e_aci].cw_max & + u4b_ac_param |= ((u32)cw_max & 0xF) << AC_PARAM_ECW_MAX_OFFSET; - u4b_ac_param |= (u32) mac->ac[e_aci].tx_op - << AC_PARAM_TXOP_LIMIT_OFFSET; + u4b_ac_param |= (u32)tx_op << AC_PARAM_TXOP_OFFSET; RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD, ("queue:%x, ac_param:%x\n", e_aci, @@ -469,12 +471,12 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) break; } case HW_VAR_FW_PSMODE_STATUS: - ppsc->b_fw_current_inpsmode = *((bool *) val); + ppsc->fw_current_inpsmode = *((bool *) val); break; case HW_VAR_H2C_FW_JOINBSSRPT:{ u8 mstatus = (*(u8 *) val); u8 tmp_regcr, tmp_reg422; - bool b_recover = false; + bool recover = false; if (mstatus == RT_MEDIA_CONNECT) { rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AID, @@ -491,7 +493,7 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2); if (tmp_reg422 & BIT(6)) - b_recover = true; + recover = true; rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, tmp_reg422 & (~BIT(6))); @@ -500,7 +502,7 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) _rtl92ce_set_bcn_ctrl_reg(hw, BIT(3), 0); _rtl92ce_set_bcn_ctrl_reg(hw, 0, BIT(4)); - if (b_recover) { + if (recover) { rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, tmp_reg422); @@ -868,7 +870,7 @@ static void _rtl92ce_enable_aspm_back_door(struct ieee80211_hw *hw) rtl_write_word(rtlpriv, 0x350, 0x870c); rtl_write_byte(rtlpriv, 0x352, 0x1); - if (ppsc->b_support_backdoor) + if (ppsc->support_backdoor) rtl_write_byte(rtlpriv, 0x349, 0x1b); else rtl_write_byte(rtlpriv, 0x349, 0x03); @@ -940,10 +942,10 @@ int rtl92ce_hw_init(struct ieee80211_hw *hw) ("Failed to download FW. Init HW " "without FW now..\n")); err = 1; - rtlhal->bfw_ready = false; + rtlhal->fw_ready = false; return err; } else { - rtlhal->bfw_ready = true; + rtlhal->fw_ready = true; } rtlhal->last_hmeboxnum = 0; @@ -1170,21 +1172,20 @@ void rtl92ce_set_qos(struct ieee80211_hw *hw, int aci) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); - u32 u4b_ac_param; + u16 cw_min = le16_to_cpu(mac->ac[aci].cw_min); + u16 cw_max = le16_to_cpu(mac->ac[aci].cw_max); + u16 tx_op = le16_to_cpu(mac->ac[aci].tx_op); rtl92c_dm_init_edca_turbo(hw); - u4b_ac_param = (u32) mac->ac[aci].aifs; - u4b_ac_param |= - ((u32) mac->ac[aci].cw_min & 0xF) << AC_PARAM_ECW_MIN_OFFSET; - u4b_ac_param |= - ((u32) mac->ac[aci].cw_max & 0xF) << AC_PARAM_ECW_MAX_OFFSET; - u4b_ac_param |= (u32) mac->ac[aci].tx_op << AC_PARAM_TXOP_LIMIT_OFFSET; + u4b_ac_param |= (u32) ((cw_min & 0xF) << AC_PARAM_ECW_MIN_OFFSET); + u4b_ac_param |= (u32) ((cw_max & 0xF) << AC_PARAM_ECW_MAX_OFFSET); + u4b_ac_param |= (u32) (tx_op << AC_PARAM_TXOP_OFFSET); RT_TRACE(rtlpriv, COMP_QOS, DBG_DMESG, ("queue:%x, ac_param:%x aifs:%x cwmin:%x cwmax:%x txop:%x\n", - aci, u4b_ac_param, mac->ac[aci].aifs, mac->ac[aci].cw_min, - mac->ac[aci].cw_max, mac->ac[aci].tx_op)); + aci, u4b_ac_param, mac->ac[aci].aifs, cw_min, + cw_max, tx_op)); switch (aci) { case AC1_BK: rtl_write_dword(rtlpriv, REG_EDCA_BK_PARAM, u4b_ac_param); @@ -1237,7 +1238,7 @@ static void _rtl92ce_poweroff_adapter(struct ieee80211_hw *hw) rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x40); rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2); rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE0); - if ((rtl_read_byte(rtlpriv, REG_MCUFWDL) & BIT(7)) && rtlhal->bfw_ready) + if ((rtl_read_byte(rtlpriv, REG_MCUFWDL) & BIT(7)) && rtlhal->fw_ready) rtl92c_firmware_selfreset(hw); rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, 0x51); rtl_write_byte(rtlpriv, REG_MCUFWDL, 0x00); @@ -1335,19 +1336,6 @@ void rtl92ce_update_interrupt_mask(struct ieee80211_hw *hw, rtl92ce_enable_interrupt(hw); } -static u8 _rtl92c_get_chnl_group(u8 chnl) -{ - u8 group; - - if (chnl < 3) - group = 0; - else if (chnl < 9) - group = 1; - else - group = 2; - return group; -} - static void _rtl92ce_read_txpower_info_from_hwpg(struct ieee80211_hw *hw, bool autoload_fail, u8 *hwinfo) @@ -1568,7 +1556,7 @@ static void _rtl92ce_read_txpower_info_from_hwpg(struct ieee80211_hw *hw, rtlefuse->eeprom_thermalmeter = (tempval & 0x1f); if (rtlefuse->eeprom_thermalmeter == 0x1f || autoload_fail) - rtlefuse->b_apk_thermalmeterignore = true; + rtlefuse->apk_thermalmeterignore = true; rtlefuse->thermalmeter[0] = rtlefuse->eeprom_thermalmeter; RTPRINT(rtlpriv, FINIT, INIT_TxPower, @@ -1625,7 +1613,7 @@ static void _rtl92ce_read_adapter_info(struct ieee80211_hw *hw) rtlefuse->eeprom_channelplan = *(u8 *)&hwinfo[EEPROM_CHANNELPLAN]; rtlefuse->eeprom_version = *(u16 *)&hwinfo[EEPROM_VERSION]; - rtlefuse->b_txpwr_fromeprom = true; + rtlefuse->txpwr_fromeprom = true; rtlefuse->eeprom_oemid = *(u8 *)&hwinfo[EEPROM_CUSTOMER_ID]; RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, @@ -1668,7 +1656,7 @@ static void _rtl92ce_hal_customized_behavior(struct ieee80211_hw *hw) switch (rtlhal->oem_id) { case RT_CID_819x_HP: - pcipriv->ledctl.bled_opendrain = true; + pcipriv->ledctl.led_opendrain = true; break; case RT_CID_819x_Lenovo: case RT_CID_DEFAULT: @@ -1693,10 +1681,10 @@ void rtl92ce_read_eeprom_info(struct ieee80211_hw *hw) rtlhal->version = _rtl92ce_read_chip_version(hw); if (get_rf_type(rtlphy) == RF_1T1R) - rtlpriv->dm.brfpath_rxenable[0] = true; + rtlpriv->dm.rfpath_rxenable[0] = true; else - rtlpriv->dm.brfpath_rxenable[0] = - rtlpriv->dm.brfpath_rxenable[1] = true; + rtlpriv->dm.rfpath_rxenable[0] = + rtlpriv->dm.rfpath_rxenable[1] = true; RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("VersionID = 0x%4x\n", rtlhal->version)); tmp_u1b = rtl_read_byte(rtlpriv, REG_9346CR); @@ -1725,18 +1713,18 @@ void rtl92ce_update_hal_rate_table(struct ieee80211_hw *hw) struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); u32 ratr_value = (u32) mac->basic_rates; - u8 *p_mcsrate = mac->mcs; + u8 *mcsrate = mac->mcs; u8 ratr_index = 0; - u8 b_nmode = mac->ht_enable; + u8 nmode = mac->ht_enable; u8 mimo_ps = 1; u16 shortgi_rate; u32 tmp_ratr_value; - u8 b_curtxbw_40mhz = mac->bw_40; - u8 b_curshortgi_40mhz = mac->sgi_40; - u8 b_curshortgi_20mhz = mac->sgi_20; + u8 curtxbw_40mhz = mac->bw_40; + u8 curshortgi_40mhz = mac->sgi_40; + u8 curshortgi_20mhz = mac->sgi_20; enum wireless_mode wirelessmode = mac->mode; - ratr_value |= EF2BYTE((*(u16 *) (p_mcsrate))) << 12; + ratr_value |= ((*(u16 *) (mcsrate))) << 12; switch (wirelessmode) { case WIRELESS_MODE_B: @@ -1750,7 +1738,7 @@ void rtl92ce_update_hal_rate_table(struct ieee80211_hw *hw) break; case WIRELESS_MODE_N_24G: case WIRELESS_MODE_N_5G: - b_nmode = 1; + nmode = 1; if (mimo_ps == 0) { ratr_value &= 0x0007F005; } else { @@ -1776,9 +1764,8 @@ void rtl92ce_update_hal_rate_table(struct ieee80211_hw *hw) ratr_value &= 0x0FFFFFFF; - if (b_nmode && ((b_curtxbw_40mhz && - b_curshortgi_40mhz) || (!b_curtxbw_40mhz && - b_curshortgi_20mhz))) { + if (nmode && ((curtxbw_40mhz && curshortgi_40mhz) || (!curtxbw_40mhz && + curshortgi_20mhz))) { ratr_value |= 0x10000000; tmp_ratr_value = (ratr_value >> 12); @@ -1806,11 +1793,11 @@ void rtl92ce_update_hal_rate_mask(struct ieee80211_hw *hw, u8 rssi_level) u32 ratr_bitmap = (u32) mac->basic_rates; u8 *p_mcsrate = mac->mcs; u8 ratr_index; - u8 b_curtxbw_40mhz = mac->bw_40; - u8 b_curshortgi_40mhz = mac->sgi_40; - u8 b_curshortgi_20mhz = mac->sgi_20; + u8 curtxbw_40mhz = mac->bw_40; + u8 curshortgi_40mhz = mac->sgi_40; + u8 curshortgi_20mhz = mac->sgi_20; enum wireless_mode wirelessmode = mac->mode; - bool b_shortgi = false; + bool shortgi = false; u8 rate_mask[5]; u8 macid = 0; u8 mimops = 1; @@ -1852,7 +1839,7 @@ void rtl92ce_update_hal_rate_mask(struct ieee80211_hw *hw, u8 rssi_level) } else { if (rtlphy->rf_type == RF_1T2R || rtlphy->rf_type == RF_1T1R) { - if (b_curtxbw_40mhz) { + if (curtxbw_40mhz) { if (rssi_level == 1) ratr_bitmap &= 0x000f0000; else if (rssi_level == 2) @@ -1868,7 +1855,7 @@ void rtl92ce_update_hal_rate_mask(struct ieee80211_hw *hw, u8 rssi_level) ratr_bitmap &= 0x000ff005; } } else { - if (b_curtxbw_40mhz) { + if (curtxbw_40mhz) { if (rssi_level == 1) ratr_bitmap &= 0x0f0f0000; else if (rssi_level == 2) @@ -1886,13 +1873,13 @@ void rtl92ce_update_hal_rate_mask(struct ieee80211_hw *hw, u8 rssi_level) } } - if ((b_curtxbw_40mhz && b_curshortgi_40mhz) || - (!b_curtxbw_40mhz && b_curshortgi_20mhz)) { + if ((curtxbw_40mhz && curshortgi_40mhz) || + (!curtxbw_40mhz && curshortgi_20mhz)) { if (macid == 0) - b_shortgi = true; + shortgi = true; else if (macid == 1) - b_shortgi = false; + shortgi = false; } break; default: @@ -1906,9 +1893,9 @@ void rtl92ce_update_hal_rate_mask(struct ieee80211_hw *hw, u8 rssi_level) } RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG, ("ratr_bitmap :%x\n", ratr_bitmap)); - *(u32 *)&rate_mask = EF4BYTE((ratr_bitmap & 0x0fffffff) | - (ratr_index << 28)); - rate_mask[4] = macid | (b_shortgi ? 0x20 : 0x00) | 0x80; + *(u32 *)&rate_mask = (ratr_bitmap & 0x0fffffff) | + (ratr_index << 28); + rate_mask[4] = macid | (shortgi ? 0x20 : 0x00) | 0x80; RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG, ("Rate_index:%x, " "ratr_val:%x, %x:%x:%x:%x:%x\n", ratr_index, ratr_bitmap, @@ -1940,13 +1927,13 @@ bool rtl92ce_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 * valid) struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); enum rf_pwrstate e_rfpowerstate_toset, cur_rfstate; u8 u1tmp; - bool b_actuallyset = false; + bool actuallyset = false; unsigned long flag; if ((rtlpci->up_first_time == 1) || (rtlpci->being_init_adapter)) return false; - if (ppsc->b_swrf_processing) + if (ppsc->swrf_processing) return false; spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag); @@ -1972,24 +1959,24 @@ bool rtl92ce_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 * valid) u1tmp = rtl_read_byte(rtlpriv, REG_GPIO_IO_SEL); e_rfpowerstate_toset = (u1tmp & BIT(3)) ? ERFON : ERFOFF; - if ((ppsc->b_hwradiooff == true) && (e_rfpowerstate_toset == ERFON)) { + if ((ppsc->hwradiooff == true) && (e_rfpowerstate_toset == ERFON)) { RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG, ("GPIOChangeRF - HW Radio ON, RF ON\n")); e_rfpowerstate_toset = ERFON; - ppsc->b_hwradiooff = false; - b_actuallyset = true; - } else if ((ppsc->b_hwradiooff == false) + ppsc->hwradiooff = false; + actuallyset = true; + } else if ((ppsc->hwradiooff == false) && (e_rfpowerstate_toset == ERFOFF)) { RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG, ("GPIOChangeRF - HW Radio OFF, RF OFF\n")); e_rfpowerstate_toset = ERFOFF; - ppsc->b_hwradiooff = true; - b_actuallyset = true; + ppsc->hwradiooff = true; + actuallyset = true; } - if (b_actuallyset) { + if (actuallyset) { if (e_rfpowerstate_toset == ERFON) { if ((ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) && RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM)) { @@ -2028,7 +2015,7 @@ bool rtl92ce_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 * valid) } *valid = 1; - return !ppsc->b_hwradiooff; + return !ppsc->hwradiooff; } diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/led.c b/drivers/net/wireless/rtlwifi/rtl8192ce/led.c index 78a0569208e..7b1da8d7508 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/led.c +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/led.c @@ -57,7 +57,7 @@ void rtl92ce_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled) ("switch case not process\n")); break; } - pled->b_ledon = true; + pled->ledon = true; } void rtl92ce_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled) @@ -76,7 +76,7 @@ void rtl92ce_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled) break; case LED_PIN_LED0: ledcfg &= 0xf0; - if (pcipriv->ledctl.bled_opendrain == true) + if (pcipriv->ledctl.led_opendrain == true) rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg | BIT(1) | BIT(5) | BIT(6))); else @@ -92,7 +92,7 @@ void rtl92ce_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled) ("switch case not process\n")); break; } - pled->b_ledon = false; + pled->ledon = false; } void rtl92ce_init_sw_leds(struct ieee80211_hw *hw) diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c b/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c index 45044117139..191106033b3 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c @@ -37,82 +37,7 @@ #include "dm.h" #include "table.h" -static u32 _rtl92c_phy_fw_rf_serial_read(struct ieee80211_hw *hw, - enum radio_path rfpath, u32 offset); -static void _rtl92c_phy_fw_rf_serial_write(struct ieee80211_hw *hw, - enum radio_path rfpath, u32 offset, - u32 data); -static u32 _rtl92c_phy_rf_serial_read(struct ieee80211_hw *hw, - enum radio_path rfpath, u32 offset); -static void _rtl92c_phy_rf_serial_write(struct ieee80211_hw *hw, - enum radio_path rfpath, u32 offset, - u32 data); -static u32 _rtl92c_phy_calculate_bit_shift(u32 bitmask); -static bool _rtl92c_phy_bb8192c_config_parafile(struct ieee80211_hw *hw); -static bool _rtl92c_phy_config_mac_with_headerfile(struct ieee80211_hw *hw); -static bool _rtl92c_phy_config_bb_with_headerfile(struct ieee80211_hw *hw, - u8 configtype); -static bool _rtl92c_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw, - u8 configtype); -static void _rtl92c_phy_init_bb_rf_register_definition(struct ieee80211_hw *hw); -static bool _rtl92c_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable, - u32 cmdtableidx, u32 cmdtablesz, - enum swchnlcmd_id cmdid, u32 para1, - u32 para2, u32 msdelay); -static bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw, - u8 channel, u8 *stage, u8 *step, - u32 *delay); -static u8 _rtl92c_phy_dbm_to_txpwr_Idx(struct ieee80211_hw *hw, - enum wireless_mode wirelessmode, - long power_indbm); -static bool _rtl92c_phy_config_rf_external_pa(struct ieee80211_hw *hw, - enum radio_path rfpath); -static long _rtl92c_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw, - enum wireless_mode wirelessmode, - u8 txpwridx); -u32 rtl92c_phy_query_bb_reg(struct ieee80211_hw *hw, u32 regaddr, u32 bitmask) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u32 returnvalue, originalvalue, bitshift; - - RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), " - "bitmask(%#x)\n", regaddr, - bitmask)); - originalvalue = rtl_read_dword(rtlpriv, regaddr); - bitshift = _rtl92c_phy_calculate_bit_shift(bitmask); - returnvalue = (originalvalue & bitmask) >> bitshift; - - RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("BBR MASK=0x%x " - "Addr[0x%x]=0x%x\n", bitmask, - regaddr, originalvalue)); - - return returnvalue; - -} - -void rtl92c_phy_set_bb_reg(struct ieee80211_hw *hw, - u32 regaddr, u32 bitmask, u32 data) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u32 originalvalue, bitshift; - - RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), bitmask(%#x)," - " data(%#x)\n", regaddr, bitmask, - data)); - - if (bitmask != MASKDWORD) { - originalvalue = rtl_read_dword(rtlpriv, regaddr); - bitshift = _rtl92c_phy_calculate_bit_shift(bitmask); - data = ((originalvalue & (~bitmask)) | (data << bitshift)); - } - - rtl_write_dword(rtlpriv, regaddr, data); - - RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), bitmask(%#x)," - " data(%#x)\n", regaddr, bitmask, - data)); - -} +#include "../rtl8192c/phy_common.c" u32 rtl92c_phy_query_rf_reg(struct ieee80211_hw *hw, enum radio_path rfpath, u32 regaddr, u32 bitmask) @@ -197,118 +122,6 @@ void rtl92c_phy_set_rf_reg(struct ieee80211_hw *hw, bitmask, data, rfpath)); } -static u32 _rtl92c_phy_fw_rf_serial_read(struct ieee80211_hw *hw, - enum radio_path rfpath, u32 offset) -{ - RT_ASSERT(false, ("deprecated!\n")); - return 0; -} - -static void _rtl92c_phy_fw_rf_serial_write(struct ieee80211_hw *hw, - enum radio_path rfpath, u32 offset, - u32 data) -{ - RT_ASSERT(false, ("deprecated!\n")); -} - -static u32 _rtl92c_phy_rf_serial_read(struct ieee80211_hw *hw, - enum radio_path rfpath, u32 offset) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath]; - u32 newoffset; - u32 tmplong, tmplong2; - u8 rfpi_enable = 0; - u32 retvalue; - - offset &= 0x3f; - newoffset = offset; - if (RT_CANNOT_IO(hw)) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("return all one\n")); - return 0xFFFFFFFF; - } - tmplong = rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD); - if (rfpath == RF90_PATH_A) - tmplong2 = tmplong; - else - tmplong2 = rtl_get_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD); - tmplong2 = (tmplong2 & (~BLSSIREADADDRESS)) | - (newoffset << 23) | BLSSIREADEDGE; - rtl_set_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD, - tmplong & (~BLSSIREADEDGE)); - mdelay(1); - rtl_set_bbreg(hw, pphyreg->rfhssi_para2, MASKDWORD, tmplong2); - mdelay(1); - rtl_set_bbreg(hw, RFPGA0_XA_HSSIPARAMETER2, MASKDWORD, - tmplong | BLSSIREADEDGE); - mdelay(1); - if (rfpath == RF90_PATH_A) - rfpi_enable = (u8) rtl_get_bbreg(hw, RFPGA0_XA_HSSIPARAMETER1, - BIT(8)); - else if (rfpath == RF90_PATH_B) - rfpi_enable = (u8) rtl_get_bbreg(hw, RFPGA0_XB_HSSIPARAMETER1, - BIT(8)); - if (rfpi_enable) - retvalue = rtl_get_bbreg(hw, pphyreg->rflssi_readbackpi, - BLSSIREADBACKDATA); - else - retvalue = rtl_get_bbreg(hw, pphyreg->rflssi_readback, - BLSSIREADBACKDATA); - RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("RFR-%d Addr[0x%x]=0x%x\n", - rfpath, pphyreg->rflssi_readback, - retvalue)); - return retvalue; -} - -static void _rtl92c_phy_rf_serial_write(struct ieee80211_hw *hw, - enum radio_path rfpath, u32 offset, - u32 data) -{ - u32 data_and_addr; - u32 newoffset; - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - struct bb_reg_def *pphyreg = &rtlphy->phyreg_def[rfpath]; - - if (RT_CANNOT_IO(hw)) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("stop\n")); - return; - } - offset &= 0x3f; - newoffset = offset; - data_and_addr = ((newoffset << 20) | (data & 0x000fffff)) & 0x0fffffff; - rtl_set_bbreg(hw, pphyreg->rf3wire_offset, MASKDWORD, data_and_addr); - RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("RFW-%d Addr[0x%x]=0x%x\n", - rfpath, pphyreg->rf3wire_offset, - data_and_addr)); -} - -static u32 _rtl92c_phy_calculate_bit_shift(u32 bitmask) -{ - u32 i; - - for (i = 0; i <= 31; i++) { - if (((bitmask >> i) & 0x1) == 1) - break; - } - return i; -} - -static void _rtl92c_phy_bb_config_1t(struct ieee80211_hw *hw) -{ - rtl_set_bbreg(hw, RFPGA0_TXINFO, 0x3, 0x2); - rtl_set_bbreg(hw, RFPGA1_TXINFO, 0x300033, 0x200022); - rtl_set_bbreg(hw, RCCK0_AFESETTING, MASKBYTE3, 0x45); - rtl_set_bbreg(hw, ROFDM0_TRXPATHENABLE, MASKBYTE0, 0x23); - rtl_set_bbreg(hw, ROFDM0_AGCPARAMETER1, 0x30, 0x1); - rtl_set_bbreg(hw, 0xe74, 0x0c000000, 0x2); - rtl_set_bbreg(hw, 0xe78, 0x0c000000, 0x2); - rtl_set_bbreg(hw, 0xe7c, 0x0c000000, 0x2); - rtl_set_bbreg(hw, 0xe80, 0x0c000000, 0x2); - rtl_set_bbreg(hw, 0xe88, 0x0c000000, 0x2); -} - bool rtl92c_phy_mac_config(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); @@ -327,7 +140,7 @@ bool rtl92c_phy_bb_config(struct ieee80211_hw *hw) struct rtl_priv *rtlpriv = rtl_priv(hw); u16 regval; u32 regvaldw; - u8 b_reg_hwparafile = 1; + u8 reg_hwparafile = 1; _rtl92c_phy_init_bb_rf_register_definition(hw); regval = rtl_read_word(rtlpriv, REG_SYS_FUNC_EN); @@ -342,55 +155,11 @@ bool rtl92c_phy_bb_config(struct ieee80211_hw *hw) rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL + 1, 0x80); regvaldw = rtl_read_dword(rtlpriv, REG_LEDCFG0); rtl_write_dword(rtlpriv, REG_LEDCFG0, regvaldw | BIT(23)); - if (b_reg_hwparafile == 1) + if (reg_hwparafile == 1) rtstatus = _rtl92c_phy_bb8192c_config_parafile(hw); return rtstatus; } -bool rtl92c_phy_rf_config(struct ieee80211_hw *hw) -{ - return rtl92c_phy_rf6052_config(hw); -} - -static bool _rtl92c_phy_bb8192c_config_parafile(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); - bool rtstatus; - - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("==>\n")); - rtstatus = _rtl92c_phy_config_bb_with_headerfile(hw, - BASEBAND_CONFIG_PHY_REG); - if (rtstatus != true) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("Write BB Reg Fail!!")); - return false; - } - if (rtlphy->rf_type == RF_1T2R) { - _rtl92c_phy_bb_config_1t(hw); - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("Config to 1T!!\n")); - } - if (rtlefuse->autoload_failflag == false) { - rtlphy->pwrgroup_cnt = 0; - rtstatus = _rtl92c_phy_config_bb_with_pgheaderfile(hw, - BASEBAND_CONFIG_PHY_REG); - } - if (rtstatus != true) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("BB_PG Reg Fail!!")); - return false; - } - rtstatus = _rtl92c_phy_config_bb_with_headerfile(hw, - BASEBAND_CONFIG_AGC_TAB); - if (rtstatus != true) { - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("AGC Table Fail\n")); - return false; - } - rtlphy->bcck_high_power = (bool) (rtl_get_bbreg(hw, - RFPGA0_XA_HSSIPARAMETER2, - 0x200)); - return true; -} - static bool _rtl92c_phy_config_mac_with_headerfile(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); @@ -408,10 +177,6 @@ static bool _rtl92c_phy_config_mac_with_headerfile(struct ieee80211_hw *hw) return true; } -void rtl92c_phy_config_bb_external_pa(struct ieee80211_hw *hw) -{ -} - static bool _rtl92c_phy_config_bb_with_headerfile(struct ieee80211_hw *hw, u8 configtype) { @@ -472,174 +237,6 @@ static bool _rtl92c_phy_config_bb_with_headerfile(struct ieee80211_hw *hw, return true; } -static void _rtl92c_store_pwrIndex_diffrate_offset(struct ieee80211_hw *hw, - u32 regaddr, u32 bitmask, - u32 data) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - - if (regaddr == RTXAGC_A_RATE18_06) { - rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][0] = - data; - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("MCSTxPowerLevelOriginalOffset[%d][0] = 0x%x\n", - rtlphy->pwrgroup_cnt, - rtlphy->mcs_txpwrlevel_origoffset[rtlphy-> - pwrgroup_cnt][0])); - } - if (regaddr == RTXAGC_A_RATE54_24) { - rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][1] = - data; - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("MCSTxPowerLevelOriginalOffset[%d][1] = 0x%x\n", - rtlphy->pwrgroup_cnt, - rtlphy->mcs_txpwrlevel_origoffset[rtlphy-> - pwrgroup_cnt][1])); - } - if (regaddr == RTXAGC_A_CCK1_MCS32) { - rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][6] = - data; - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("MCSTxPowerLevelOriginalOffset[%d][6] = 0x%x\n", - rtlphy->pwrgroup_cnt, - rtlphy->mcs_txpwrlevel_origoffset[rtlphy-> - pwrgroup_cnt][6])); - } - if (regaddr == RTXAGC_B_CCK11_A_CCK2_11 && bitmask == 0xffffff00) { - rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][7] = - data; - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("MCSTxPowerLevelOriginalOffset[%d][7] = 0x%x\n", - rtlphy->pwrgroup_cnt, - rtlphy->mcs_txpwrlevel_origoffset[rtlphy-> - pwrgroup_cnt][7])); - } - if (regaddr == RTXAGC_A_MCS03_MCS00) { - rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][2] = - data; - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("MCSTxPowerLevelOriginalOffset[%d][2] = 0x%x\n", - rtlphy->pwrgroup_cnt, - rtlphy->mcs_txpwrlevel_origoffset[rtlphy-> - pwrgroup_cnt][2])); - } - if (regaddr == RTXAGC_A_MCS07_MCS04) { - rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][3] = - data; - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("MCSTxPowerLevelOriginalOffset[%d][3] = 0x%x\n", - rtlphy->pwrgroup_cnt, - rtlphy->mcs_txpwrlevel_origoffset[rtlphy-> - pwrgroup_cnt][3])); - } - if (regaddr == RTXAGC_A_MCS11_MCS08) { - rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][4] = - data; - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("MCSTxPowerLevelOriginalOffset[%d][4] = 0x%x\n", - rtlphy->pwrgroup_cnt, - rtlphy->mcs_txpwrlevel_origoffset[rtlphy-> - pwrgroup_cnt][4])); - } - if (regaddr == RTXAGC_A_MCS15_MCS12) { - rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][5] = - data; - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("MCSTxPowerLevelOriginalOffset[%d][5] = 0x%x\n", - rtlphy->pwrgroup_cnt, - rtlphy->mcs_txpwrlevel_origoffset[rtlphy-> - pwrgroup_cnt][5])); - } - if (regaddr == RTXAGC_B_RATE18_06) { - rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][8] = - data; - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("MCSTxPowerLevelOriginalOffset[%d][8] = 0x%x\n", - rtlphy->pwrgroup_cnt, - rtlphy->mcs_txpwrlevel_origoffset[rtlphy-> - pwrgroup_cnt][8])); - } - if (regaddr == RTXAGC_B_RATE54_24) { - rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][9] = - data; - - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("MCSTxPowerLevelOriginalOffset[%d][9] = 0x%x\n", - rtlphy->pwrgroup_cnt, - rtlphy->mcs_txpwrlevel_origoffset[rtlphy-> - pwrgroup_cnt][9])); - } - - if (regaddr == RTXAGC_B_CCK1_55_MCS32) { - rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][14] = - data; - - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("MCSTxPowerLevelOriginalOffset[%d][14] = 0x%x\n", - rtlphy->pwrgroup_cnt, - rtlphy->mcs_txpwrlevel_origoffset[rtlphy-> - pwrgroup_cnt][14])); - } - - if (regaddr == RTXAGC_B_CCK11_A_CCK2_11 && bitmask == 0x000000ff) { - rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][15] = - data; - - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("MCSTxPowerLevelOriginalOffset[%d][15] = 0x%x\n", - rtlphy->pwrgroup_cnt, - rtlphy->mcs_txpwrlevel_origoffset[rtlphy-> - pwrgroup_cnt][15])); - } - - if (regaddr == RTXAGC_B_MCS03_MCS00) { - rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][10] = - data; - - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("MCSTxPowerLevelOriginalOffset[%d][10] = 0x%x\n", - rtlphy->pwrgroup_cnt, - rtlphy->mcs_txpwrlevel_origoffset[rtlphy-> - pwrgroup_cnt][10])); - } - - if (regaddr == RTXAGC_B_MCS07_MCS04) { - rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][11] = - data; - - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("MCSTxPowerLevelOriginalOffset[%d][11] = 0x%x\n", - rtlphy->pwrgroup_cnt, - rtlphy->mcs_txpwrlevel_origoffset[rtlphy-> - pwrgroup_cnt][11])); - } - - if (regaddr == RTXAGC_B_MCS11_MCS08) { - rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][12] = - data; - - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("MCSTxPowerLevelOriginalOffset[%d][12] = 0x%x\n", - rtlphy->pwrgroup_cnt, - rtlphy->mcs_txpwrlevel_origoffset[rtlphy-> - pwrgroup_cnt][12])); - } - - if (regaddr == RTXAGC_B_MCS15_MCS12) { - rtlphy->mcs_txpwrlevel_origoffset[rtlphy->pwrgroup_cnt][13] = - data; - - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("MCSTxPowerLevelOriginalOffset[%d][13] = 0x%x\n", - rtlphy->pwrgroup_cnt, - rtlphy->mcs_txpwrlevel_origoffset[rtlphy-> - pwrgroup_cnt][13])); - - rtlphy->pwrgroup_cnt++; - } -} - static bool _rtl92c_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw, u8 configtype) { @@ -679,12 +276,6 @@ static bool _rtl92c_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw, return true; } -static bool _rtl92c_phy_config_rf_external_pa(struct ieee80211_hw *hw, - enum radio_path rfpath) -{ - return true; -} - bool rtl92c_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, enum radio_path rfpath) { @@ -776,345 +367,6 @@ bool rtl92c_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, return true; } -void rtl92c_phy_get_hw_reg_originalvalue(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - - rtlphy->default_initialgain[0] = - (u8) rtl_get_bbreg(hw, ROFDM0_XAAGCCORE1, MASKBYTE0); - rtlphy->default_initialgain[1] = - (u8) rtl_get_bbreg(hw, ROFDM0_XBAGCCORE1, MASKBYTE0); - rtlphy->default_initialgain[2] = - (u8) rtl_get_bbreg(hw, ROFDM0_XCAGCCORE1, MASKBYTE0); - rtlphy->default_initialgain[3] = - (u8) rtl_get_bbreg(hw, ROFDM0_XDAGCCORE1, MASKBYTE0); - - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("Default initial gain (c50=0x%x, " - "c58=0x%x, c60=0x%x, c68=0x%x\n", - rtlphy->default_initialgain[0], - rtlphy->default_initialgain[1], - rtlphy->default_initialgain[2], - rtlphy->default_initialgain[3])); - - rtlphy->framesync = (u8) rtl_get_bbreg(hw, - ROFDM0_RXDETECTOR3, MASKBYTE0); - rtlphy->framesync_c34 = rtl_get_bbreg(hw, - ROFDM0_RXDETECTOR2, MASKDWORD); - - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("Default framesync (0x%x) = 0x%x\n", - ROFDM0_RXDETECTOR3, rtlphy->framesync)); -} - -static void _rtl92c_phy_init_bb_rf_register_definition(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - - rtlphy->phyreg_def[RF90_PATH_A].rfintfs = RFPGA0_XAB_RFINTERFACESW; - rtlphy->phyreg_def[RF90_PATH_B].rfintfs = RFPGA0_XAB_RFINTERFACESW; - rtlphy->phyreg_def[RF90_PATH_C].rfintfs = RFPGA0_XCD_RFINTERFACESW; - rtlphy->phyreg_def[RF90_PATH_D].rfintfs = RFPGA0_XCD_RFINTERFACESW; - - rtlphy->phyreg_def[RF90_PATH_A].rfintfi = RFPGA0_XAB_RFINTERFACERB; - rtlphy->phyreg_def[RF90_PATH_B].rfintfi = RFPGA0_XAB_RFINTERFACERB; - rtlphy->phyreg_def[RF90_PATH_C].rfintfi = RFPGA0_XCD_RFINTERFACERB; - rtlphy->phyreg_def[RF90_PATH_D].rfintfi = RFPGA0_XCD_RFINTERFACERB; - - rtlphy->phyreg_def[RF90_PATH_A].rfintfo = RFPGA0_XA_RFINTERFACEOE; - rtlphy->phyreg_def[RF90_PATH_B].rfintfo = RFPGA0_XB_RFINTERFACEOE; - - rtlphy->phyreg_def[RF90_PATH_A].rfintfe = RFPGA0_XA_RFINTERFACEOE; - rtlphy->phyreg_def[RF90_PATH_B].rfintfe = RFPGA0_XB_RFINTERFACEOE; - - rtlphy->phyreg_def[RF90_PATH_A].rf3wire_offset = - RFPGA0_XA_LSSIPARAMETER; - rtlphy->phyreg_def[RF90_PATH_B].rf3wire_offset = - RFPGA0_XB_LSSIPARAMETER; - - rtlphy->phyreg_def[RF90_PATH_A].rflssi_select = rFPGA0_XAB_RFPARAMETER; - rtlphy->phyreg_def[RF90_PATH_B].rflssi_select = rFPGA0_XAB_RFPARAMETER; - rtlphy->phyreg_def[RF90_PATH_C].rflssi_select = rFPGA0_XCD_RFPARAMETER; - rtlphy->phyreg_def[RF90_PATH_D].rflssi_select = rFPGA0_XCD_RFPARAMETER; - - rtlphy->phyreg_def[RF90_PATH_A].rftxgain_stage = RFPGA0_TXGAINSTAGE; - rtlphy->phyreg_def[RF90_PATH_B].rftxgain_stage = RFPGA0_TXGAINSTAGE; - rtlphy->phyreg_def[RF90_PATH_C].rftxgain_stage = RFPGA0_TXGAINSTAGE; - rtlphy->phyreg_def[RF90_PATH_D].rftxgain_stage = RFPGA0_TXGAINSTAGE; - - rtlphy->phyreg_def[RF90_PATH_A].rfhssi_para1 = RFPGA0_XA_HSSIPARAMETER1; - rtlphy->phyreg_def[RF90_PATH_B].rfhssi_para1 = RFPGA0_XB_HSSIPARAMETER1; - - rtlphy->phyreg_def[RF90_PATH_A].rfhssi_para2 = RFPGA0_XA_HSSIPARAMETER2; - rtlphy->phyreg_def[RF90_PATH_B].rfhssi_para2 = RFPGA0_XB_HSSIPARAMETER2; - - rtlphy->phyreg_def[RF90_PATH_A].rfswitch_control = - RFPGA0_XAB_SWITCHCONTROL; - rtlphy->phyreg_def[RF90_PATH_B].rfswitch_control = - RFPGA0_XAB_SWITCHCONTROL; - rtlphy->phyreg_def[RF90_PATH_C].rfswitch_control = - RFPGA0_XCD_SWITCHCONTROL; - rtlphy->phyreg_def[RF90_PATH_D].rfswitch_control = - RFPGA0_XCD_SWITCHCONTROL; - - rtlphy->phyreg_def[RF90_PATH_A].rfagc_control1 = ROFDM0_XAAGCCORE1; - rtlphy->phyreg_def[RF90_PATH_B].rfagc_control1 = ROFDM0_XBAGCCORE1; - rtlphy->phyreg_def[RF90_PATH_C].rfagc_control1 = ROFDM0_XCAGCCORE1; - rtlphy->phyreg_def[RF90_PATH_D].rfagc_control1 = ROFDM0_XDAGCCORE1; - - rtlphy->phyreg_def[RF90_PATH_A].rfagc_control2 = ROFDM0_XAAGCCORE2; - rtlphy->phyreg_def[RF90_PATH_B].rfagc_control2 = ROFDM0_XBAGCCORE2; - rtlphy->phyreg_def[RF90_PATH_C].rfagc_control2 = ROFDM0_XCAGCCORE2; - rtlphy->phyreg_def[RF90_PATH_D].rfagc_control2 = ROFDM0_XDAGCCORE2; - - rtlphy->phyreg_def[RF90_PATH_A].rfrxiq_imbalance = - ROFDM0_XARXIQIMBALANCE; - rtlphy->phyreg_def[RF90_PATH_B].rfrxiq_imbalance = - ROFDM0_XBRXIQIMBALANCE; - rtlphy->phyreg_def[RF90_PATH_C].rfrxiq_imbalance = - ROFDM0_XCRXIQIMBANLANCE; - rtlphy->phyreg_def[RF90_PATH_D].rfrxiq_imbalance = - ROFDM0_XDRXIQIMBALANCE; - - rtlphy->phyreg_def[RF90_PATH_A].rfrx_afe = ROFDM0_XARXAFE; - rtlphy->phyreg_def[RF90_PATH_B].rfrx_afe = ROFDM0_XBRXAFE; - rtlphy->phyreg_def[RF90_PATH_C].rfrx_afe = ROFDM0_XCRXAFE; - rtlphy->phyreg_def[RF90_PATH_D].rfrx_afe = ROFDM0_XDRXAFE; - - rtlphy->phyreg_def[RF90_PATH_A].rftxiq_imbalance = - ROFDM0_XATXIQIMBALANCE; - rtlphy->phyreg_def[RF90_PATH_B].rftxiq_imbalance = - ROFDM0_XBTXIQIMBALANCE; - rtlphy->phyreg_def[RF90_PATH_C].rftxiq_imbalance = - ROFDM0_XCTXIQIMBALANCE; - rtlphy->phyreg_def[RF90_PATH_D].rftxiq_imbalance = - ROFDM0_XDTXIQIMBALANCE; - - rtlphy->phyreg_def[RF90_PATH_A].rftx_afe = ROFDM0_XATXAFE; - rtlphy->phyreg_def[RF90_PATH_B].rftx_afe = ROFDM0_XBTXAFE; - rtlphy->phyreg_def[RF90_PATH_C].rftx_afe = ROFDM0_XCTXAFE; - rtlphy->phyreg_def[RF90_PATH_D].rftx_afe = ROFDM0_XDTXAFE; - - rtlphy->phyreg_def[RF90_PATH_A].rflssi_readback = - RFPGA0_XA_LSSIREADBACK; - rtlphy->phyreg_def[RF90_PATH_B].rflssi_readback = - RFPGA0_XB_LSSIREADBACK; - rtlphy->phyreg_def[RF90_PATH_C].rflssi_readback = - RFPGA0_XC_LSSIREADBACK; - rtlphy->phyreg_def[RF90_PATH_D].rflssi_readback = - RFPGA0_XD_LSSIREADBACK; - - rtlphy->phyreg_def[RF90_PATH_A].rflssi_readbackpi = - TRANSCEIVEA_HSPI_READBACK; - rtlphy->phyreg_def[RF90_PATH_B].rflssi_readbackpi = - TRANSCEIVEB_HSPI_READBACK; - -} - -void rtl92c_phy_get_txpower_level(struct ieee80211_hw *hw, long *powerlevel) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); - u8 txpwr_level; - long txpwr_dbm; - - txpwr_level = rtlphy->cur_cck_txpwridx; - txpwr_dbm = _rtl92c_phy_txpwr_idx_to_dbm(hw, - WIRELESS_MODE_B, txpwr_level); - txpwr_level = rtlphy->cur_ofdm24g_txpwridx + - rtlefuse->legacy_ht_txpowerdiff; - if (_rtl92c_phy_txpwr_idx_to_dbm(hw, - WIRELESS_MODE_G, - txpwr_level) > txpwr_dbm) - txpwr_dbm = - _rtl92c_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_G, - txpwr_level); - txpwr_level = rtlphy->cur_ofdm24g_txpwridx; - if (_rtl92c_phy_txpwr_idx_to_dbm(hw, - WIRELESS_MODE_N_24G, - txpwr_level) > txpwr_dbm) - txpwr_dbm = - _rtl92c_phy_txpwr_idx_to_dbm(hw, WIRELESS_MODE_N_24G, - txpwr_level); - *powerlevel = txpwr_dbm; -} - -static void _rtl92c_get_txpower_index(struct ieee80211_hw *hw, u8 channel, - u8 *cckpowerlevel, u8 *ofdmpowerlevel) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); - u8 index = (channel - 1); - - cckpowerlevel[RF90_PATH_A] = - rtlefuse->txpwrlevel_cck[RF90_PATH_A][index]; - cckpowerlevel[RF90_PATH_B] = - rtlefuse->txpwrlevel_cck[RF90_PATH_B][index]; - if (get_rf_type(rtlphy) == RF_1T2R || get_rf_type(rtlphy) == RF_1T1R) { - ofdmpowerlevel[RF90_PATH_A] = - rtlefuse->txpwrlevel_ht40_1s[RF90_PATH_A][index]; - ofdmpowerlevel[RF90_PATH_B] = - rtlefuse->txpwrlevel_ht40_1s[RF90_PATH_B][index]; - } else if (get_rf_type(rtlphy) == RF_2T2R) { - ofdmpowerlevel[RF90_PATH_A] = - rtlefuse->txpwrlevel_ht40_2s[RF90_PATH_A][index]; - ofdmpowerlevel[RF90_PATH_B] = - rtlefuse->txpwrlevel_ht40_2s[RF90_PATH_B][index]; - } -} - -static void _rtl92c_ccxpower_index_check(struct ieee80211_hw *hw, - u8 channel, u8 *cckpowerlevel, - u8 *ofdmpowerlevel) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - - rtlphy->cur_cck_txpwridx = cckpowerlevel[0]; - rtlphy->cur_ofdm24g_txpwridx = ofdmpowerlevel[0]; -} - -void rtl92c_phy_set_txpower_level(struct ieee80211_hw *hw, u8 channel) -{ - struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); - u8 cckpowerlevel[2], ofdmpowerlevel[2]; - - if (rtlefuse->b_txpwr_fromeprom == false) - return; - _rtl92c_get_txpower_index(hw, channel, - &cckpowerlevel[0], &ofdmpowerlevel[0]); - _rtl92c_ccxpower_index_check(hw, - channel, &cckpowerlevel[0], - &ofdmpowerlevel[0]); - rtl92c_phy_rf6052_set_cck_txpower(hw, &cckpowerlevel[0]); - rtl92c_phy_rf6052_set_ofdm_txpower(hw, &ofdmpowerlevel[0], channel); -} - -bool rtl92c_phy_update_txpower_dbm(struct ieee80211_hw *hw, long power_indbm) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); - u8 idx; - u8 rf_path; - - u8 ccktxpwridx = _rtl92c_phy_dbm_to_txpwr_Idx(hw, - WIRELESS_MODE_B, - power_indbm); - u8 ofdmtxpwridx = _rtl92c_phy_dbm_to_txpwr_Idx(hw, - WIRELESS_MODE_N_24G, - power_indbm); - if (ofdmtxpwridx - rtlefuse->legacy_ht_txpowerdiff > 0) - ofdmtxpwridx -= rtlefuse->legacy_ht_txpowerdiff; - else - ofdmtxpwridx = 0; - RT_TRACE(rtlpriv, COMP_TXAGC, DBG_TRACE, - ("%lx dBm, ccktxpwridx = %d, ofdmtxpwridx = %d\n", - power_indbm, ccktxpwridx, ofdmtxpwridx)); - for (idx = 0; idx < 14; idx++) { - for (rf_path = 0; rf_path < 2; rf_path++) { - rtlefuse->txpwrlevel_cck[rf_path][idx] = ccktxpwridx; - rtlefuse->txpwrlevel_ht40_1s[rf_path][idx] = - ofdmtxpwridx; - rtlefuse->txpwrlevel_ht40_2s[rf_path][idx] = - ofdmtxpwridx; - } - } - rtl92c_phy_set_txpower_level(hw, rtlphy->current_channel); - return true; -} - -void rtl92c_phy_set_beacon_hw_reg(struct ieee80211_hw *hw, u16 beaconinterval) -{ -} - -static u8 _rtl92c_phy_dbm_to_txpwr_Idx(struct ieee80211_hw *hw, - enum wireless_mode wirelessmode, - long power_indbm) -{ - u8 txpwridx; - long offset; - - switch (wirelessmode) { - case WIRELESS_MODE_B: - offset = -7; - break; - case WIRELESS_MODE_G: - case WIRELESS_MODE_N_24G: - offset = -8; - break; - default: - offset = -8; - break; - } - - if ((power_indbm - offset) > 0) - txpwridx = (u8) ((power_indbm - offset) * 2); - else - txpwridx = 0; - - if (txpwridx > MAX_TXPWR_IDX_NMODE_92S) - txpwridx = MAX_TXPWR_IDX_NMODE_92S; - - return txpwridx; -} - -static long _rtl92c_phy_txpwr_idx_to_dbm(struct ieee80211_hw *hw, - enum wireless_mode wirelessmode, - u8 txpwridx) -{ - long offset; - long pwrout_dbm; - - switch (wirelessmode) { - case WIRELESS_MODE_B: - offset = -7; - break; - case WIRELESS_MODE_G: - case WIRELESS_MODE_N_24G: - offset = -8; - break; - default: - offset = -8; - break; - } - pwrout_dbm = txpwridx / 2 + offset; - return pwrout_dbm; -} - -void rtl92c_phy_scan_operation_backup(struct ieee80211_hw *hw, u8 operation) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - enum io_type iotype; - - if (!is_hal_stop(rtlhal)) { - switch (operation) { - case SCAN_OPT_BACKUP: - iotype = IO_CMD_PAUSE_DM_BY_SCAN; - rtlpriv->cfg->ops->set_hw_reg(hw, - HW_VAR_IO_CMD, - (u8 *)&iotype); - - break; - case SCAN_OPT_RESTORE: - iotype = IO_CMD_RESUME_DM_BY_SCAN; - rtlpriv->cfg->ops->set_hw_reg(hw, - HW_VAR_IO_CMD, - (u8 *)&iotype); - break; - default: - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, - ("Unknown Scan Backup operation.\n")); - break; - } - } -} - void rtl92c_phy_set_bw_mode_callback(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); @@ -1183,644 +435,6 @@ void rtl92c_phy_set_bw_mode_callback(struct ieee80211_hw *hw) RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, ("<==\n")); } -void rtl92c_phy_set_bw_mode(struct ieee80211_hw *hw, - enum nl80211_channel_type ch_type) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - u8 tmp_bw = rtlphy->current_chan_bw; - - if (rtlphy->set_bwmode_inprogress) - return; - rtlphy->set_bwmode_inprogress = true; - if ((!is_hal_stop(rtlhal)) && !(RT_CANNOT_IO(hw))) - rtl92c_phy_set_bw_mode_callback(hw); - else { - RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, - ("FALSE driver sleep or unload\n")); - rtlphy->set_bwmode_inprogress = false; - rtlphy->current_chan_bw = tmp_bw; - } -} - -void rtl92c_phy_sw_chnl_callback(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - u32 delay; - - RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, - ("switch to channel%d\n", rtlphy->current_channel)); - if (is_hal_stop(rtlhal)) - return; - do { - if (!rtlphy->sw_chnl_inprogress) - break; - if (!_rtl92c_phy_sw_chnl_step_by_step - (hw, rtlphy->current_channel, &rtlphy->sw_chnl_stage, - &rtlphy->sw_chnl_step, &delay)) { - if (delay > 0) - mdelay(delay); - else - continue; - } else - rtlphy->sw_chnl_inprogress = false; - break; - } while (true); - RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, ("<==\n")); -} - -u8 rtl92c_phy_sw_chnl(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - - if (rtlphy->sw_chnl_inprogress) - return 0; - if (rtlphy->set_bwmode_inprogress) - return 0; - RT_ASSERT((rtlphy->current_channel <= 14), - ("WIRELESS_MODE_G but channel>14")); - rtlphy->sw_chnl_inprogress = true; - rtlphy->sw_chnl_stage = 0; - rtlphy->sw_chnl_step = 0; - if (!(is_hal_stop(rtlhal)) && !(RT_CANNOT_IO(hw))) { - rtl92c_phy_sw_chnl_callback(hw); - RT_TRACE(rtlpriv, COMP_CHAN, DBG_LOUD, - ("sw_chnl_inprogress false schdule workitem\n")); - rtlphy->sw_chnl_inprogress = false; - } else { - RT_TRACE(rtlpriv, COMP_CHAN, DBG_LOUD, - ("sw_chnl_inprogress false driver sleep or" - " unload\n")); - rtlphy->sw_chnl_inprogress = false; - } - return 1; -} - -static bool _rtl92c_phy_sw_chnl_step_by_step(struct ieee80211_hw *hw, - u8 channel, u8 *stage, u8 *step, - u32 *delay) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - struct swchnlcmd precommoncmd[MAX_PRECMD_CNT]; - u32 precommoncmdcnt; - struct swchnlcmd postcommoncmd[MAX_POSTCMD_CNT]; - u32 postcommoncmdcnt; - struct swchnlcmd rfdependcmd[MAX_RFDEPENDCMD_CNT]; - u32 rfdependcmdcnt; - struct swchnlcmd *currentcmd = NULL; - u8 rfpath; - u8 num_total_rfpath = rtlphy->num_total_rfpath; - - precommoncmdcnt = 0; - _rtl92c_phy_set_sw_chnl_cmdarray(precommoncmd, precommoncmdcnt++, - MAX_PRECMD_CNT, - CMDID_SET_TXPOWEROWER_LEVEL, 0, 0, 0); - _rtl92c_phy_set_sw_chnl_cmdarray(precommoncmd, precommoncmdcnt++, - MAX_PRECMD_CNT, CMDID_END, 0, 0, 0); - - postcommoncmdcnt = 0; - - _rtl92c_phy_set_sw_chnl_cmdarray(postcommoncmd, postcommoncmdcnt++, - MAX_POSTCMD_CNT, CMDID_END, 0, 0, 0); - - rfdependcmdcnt = 0; - - RT_ASSERT((channel >= 1 && channel <= 14), - ("illegal channel for Zebra: %d\n", channel)); - - _rtl92c_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++, - MAX_RFDEPENDCMD_CNT, CMDID_RF_WRITEREG, - RF_CHNLBW, channel, 10); - - _rtl92c_phy_set_sw_chnl_cmdarray(rfdependcmd, rfdependcmdcnt++, - MAX_RFDEPENDCMD_CNT, CMDID_END, 0, 0, - 0); - - do { - switch (*stage) { - case 0: - currentcmd = &precommoncmd[*step]; - break; - case 1: - currentcmd = &rfdependcmd[*step]; - break; - case 2: - currentcmd = &postcommoncmd[*step]; - break; - } - - if (currentcmd->cmdid == CMDID_END) { - if ((*stage) == 2) { - return true; - } else { - (*stage)++; - (*step) = 0; - continue; - } - } - - switch (currentcmd->cmdid) { - case CMDID_SET_TXPOWEROWER_LEVEL: - rtl92c_phy_set_txpower_level(hw, channel); - break; - case CMDID_WRITEPORT_ULONG: - rtl_write_dword(rtlpriv, currentcmd->para1, - currentcmd->para2); - break; - case CMDID_WRITEPORT_USHORT: - rtl_write_word(rtlpriv, currentcmd->para1, - (u16) currentcmd->para2); - break; - case CMDID_WRITEPORT_UCHAR: - rtl_write_byte(rtlpriv, currentcmd->para1, - (u8) currentcmd->para2); - break; - case CMDID_RF_WRITEREG: - for (rfpath = 0; rfpath < num_total_rfpath; rfpath++) { - rtlphy->rfreg_chnlval[rfpath] = - ((rtlphy->rfreg_chnlval[rfpath] & - 0xfffffc00) | currentcmd->para2); - - rtl_set_rfreg(hw, (enum radio_path)rfpath, - currentcmd->para1, - RFREG_OFFSET_MASK, - rtlphy->rfreg_chnlval[rfpath]); - } - break; - default: - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, - ("switch case not process\n")); - break; - } - - break; - } while (true); - - (*delay) = currentcmd->msdelay; - (*step)++; - return false; -} - -static bool _rtl92c_phy_set_sw_chnl_cmdarray(struct swchnlcmd *cmdtable, - u32 cmdtableidx, u32 cmdtablesz, - enum swchnlcmd_id cmdid, - u32 para1, u32 para2, u32 msdelay) -{ - struct swchnlcmd *pcmd; - - if (cmdtable == NULL) { - RT_ASSERT(false, ("cmdtable cannot be NULL.\n")); - return false; - } - - if (cmdtableidx >= cmdtablesz) - return false; - - pcmd = cmdtable + cmdtableidx; - pcmd->cmdid = cmdid; - pcmd->para1 = para1; - pcmd->para2 = para2; - pcmd->msdelay = msdelay; - return true; -} - -bool rtl8192_phy_check_is_legal_rfpath(struct ieee80211_hw *hw, u32 rfpath) -{ - return true; -} - -static u8 _rtl92c_phy_path_a_iqk(struct ieee80211_hw *hw, bool config_pathb) -{ - u32 reg_eac, reg_e94, reg_e9c, reg_ea4; - u8 result = 0x00; - - rtl_set_bbreg(hw, 0xe30, MASKDWORD, 0x10008c1f); - rtl_set_bbreg(hw, 0xe34, MASKDWORD, 0x10008c1f); - rtl_set_bbreg(hw, 0xe38, MASKDWORD, 0x82140102); - rtl_set_bbreg(hw, 0xe3c, MASKDWORD, - config_pathb ? 0x28160202 : 0x28160502); - - if (config_pathb) { - rtl_set_bbreg(hw, 0xe50, MASKDWORD, 0x10008c22); - rtl_set_bbreg(hw, 0xe54, MASKDWORD, 0x10008c22); - rtl_set_bbreg(hw, 0xe58, MASKDWORD, 0x82140102); - rtl_set_bbreg(hw, 0xe5c, MASKDWORD, 0x28160202); - } - - rtl_set_bbreg(hw, 0xe4c, MASKDWORD, 0x001028d1); - rtl_set_bbreg(hw, 0xe48, MASKDWORD, 0xf9000000); - rtl_set_bbreg(hw, 0xe48, MASKDWORD, 0xf8000000); - - mdelay(IQK_DELAY_TIME); - - reg_eac = rtl_get_bbreg(hw, 0xeac, MASKDWORD); - reg_e94 = rtl_get_bbreg(hw, 0xe94, MASKDWORD); - reg_e9c = rtl_get_bbreg(hw, 0xe9c, MASKDWORD); - reg_ea4 = rtl_get_bbreg(hw, 0xea4, MASKDWORD); - - if (!(reg_eac & BIT(28)) && - (((reg_e94 & 0x03FF0000) >> 16) != 0x142) && - (((reg_e9c & 0x03FF0000) >> 16) != 0x42)) - result |= 0x01; - else - return result; - - if (!(reg_eac & BIT(27)) && - (((reg_ea4 & 0x03FF0000) >> 16) != 0x132) && - (((reg_eac & 0x03FF0000) >> 16) != 0x36)) - result |= 0x02; - return result; -} - -static u8 _rtl92c_phy_path_b_iqk(struct ieee80211_hw *hw) -{ - u32 reg_eac, reg_eb4, reg_ebc, reg_ec4, reg_ecc; - u8 result = 0x00; - - rtl_set_bbreg(hw, 0xe60, MASKDWORD, 0x00000002); - rtl_set_bbreg(hw, 0xe60, MASKDWORD, 0x00000000); - mdelay(IQK_DELAY_TIME); - reg_eac = rtl_get_bbreg(hw, 0xeac, MASKDWORD); - reg_eb4 = rtl_get_bbreg(hw, 0xeb4, MASKDWORD); - reg_ebc = rtl_get_bbreg(hw, 0xebc, MASKDWORD); - reg_ec4 = rtl_get_bbreg(hw, 0xec4, MASKDWORD); - reg_ecc = rtl_get_bbreg(hw, 0xecc, MASKDWORD); - if (!(reg_eac & BIT(31)) && - (((reg_eb4 & 0x03FF0000) >> 16) != 0x142) && - (((reg_ebc & 0x03FF0000) >> 16) != 0x42)) - result |= 0x01; - else - return result; - - if (!(reg_eac & BIT(30)) && - (((reg_ec4 & 0x03FF0000) >> 16) != 0x132) && - (((reg_ecc & 0x03FF0000) >> 16) != 0x36)) - result |= 0x02; - return result; -} - -static void _rtl92c_phy_path_a_fill_iqk_matrix(struct ieee80211_hw *hw, - bool b_iqk_ok, long result[][8], - u8 final_candidate, bool btxonly) -{ - u32 oldval_0, x, tx0_a, reg; - long y, tx0_c; - - if (final_candidate == 0xFF) - return; - else if (b_iqk_ok) { - oldval_0 = (rtl_get_bbreg(hw, ROFDM0_XATXIQIMBALANCE, - MASKDWORD) >> 22) & 0x3FF; - x = result[final_candidate][0]; - if ((x & 0x00000200) != 0) - x = x | 0xFFFFFC00; - tx0_a = (x * oldval_0) >> 8; - rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 0x3FF, tx0_a); - rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(31), - ((x * oldval_0 >> 7) & 0x1)); - y = result[final_candidate][1]; - if ((y & 0x00000200) != 0) - y = y | 0xFFFFFC00; - tx0_c = (y * oldval_0) >> 8; - rtl_set_bbreg(hw, ROFDM0_XCTXAFE, 0xF0000000, - ((tx0_c & 0x3C0) >> 6)); - rtl_set_bbreg(hw, ROFDM0_XATXIQIMBALANCE, 0x003F0000, - (tx0_c & 0x3F)); - rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(29), - ((y * oldval_0 >> 7) & 0x1)); - if (btxonly) - return; - reg = result[final_candidate][2]; - rtl_set_bbreg(hw, ROFDM0_XARXIQIMBALANCE, 0x3FF, reg); - reg = result[final_candidate][3] & 0x3F; - rtl_set_bbreg(hw, ROFDM0_XARXIQIMBALANCE, 0xFC00, reg); - reg = (result[final_candidate][3] >> 6) & 0xF; - rtl_set_bbreg(hw, 0xca0, 0xF0000000, reg); - } -} - -static void _rtl92c_phy_path_b_fill_iqk_matrix(struct ieee80211_hw *hw, - bool b_iqk_ok, long result[][8], - u8 final_candidate, bool btxonly) -{ - u32 oldval_1, x, tx1_a, reg; - long y, tx1_c; - - if (final_candidate == 0xFF) - return; - else if (b_iqk_ok) { - oldval_1 = (rtl_get_bbreg(hw, ROFDM0_XBTXIQIMBALANCE, - MASKDWORD) >> 22) & 0x3FF; - x = result[final_candidate][4]; - if ((x & 0x00000200) != 0) - x = x | 0xFFFFFC00; - tx1_a = (x * oldval_1) >> 8; - rtl_set_bbreg(hw, ROFDM0_XBTXIQIMBALANCE, 0x3FF, tx1_a); - rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(27), - ((x * oldval_1 >> 7) & 0x1)); - y = result[final_candidate][5]; - if ((y & 0x00000200) != 0) - y = y | 0xFFFFFC00; - tx1_c = (y * oldval_1) >> 8; - rtl_set_bbreg(hw, ROFDM0_XDTXAFE, 0xF0000000, - ((tx1_c & 0x3C0) >> 6)); - rtl_set_bbreg(hw, ROFDM0_XBTXIQIMBALANCE, 0x003F0000, - (tx1_c & 0x3F)); - rtl_set_bbreg(hw, ROFDM0_ECCATHRESHOLD, BIT(25), - ((y * oldval_1 >> 7) & 0x1)); - if (btxonly) - return; - reg = result[final_candidate][6]; - rtl_set_bbreg(hw, ROFDM0_XBRXIQIMBALANCE, 0x3FF, reg); - reg = result[final_candidate][7] & 0x3F; - rtl_set_bbreg(hw, ROFDM0_XBRXIQIMBALANCE, 0xFC00, reg); - reg = (result[final_candidate][7] >> 6) & 0xF; - rtl_set_bbreg(hw, ROFDM0_AGCRSSITABLE, 0x0000F000, reg); - } -} - -static void _rtl92c_phy_save_adda_registers(struct ieee80211_hw *hw, - u32 *addareg, u32 *addabackup, - u32 registernum) -{ - u32 i; - - for (i = 0; i < registernum; i++) - addabackup[i] = rtl_get_bbreg(hw, addareg[i], MASKDWORD); -} - -static void _rtl92c_phy_save_mac_registers(struct ieee80211_hw *hw, - u32 *macreg, u32 *macbackup) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u32 i; - - for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++) - macbackup[i] = rtl_read_byte(rtlpriv, macreg[i]); - macbackup[i] = rtl_read_dword(rtlpriv, macreg[i]); -} - -static void _rtl92c_phy_reload_adda_registers(struct ieee80211_hw *hw, - u32 *addareg, u32 *addabackup, - u32 regiesternum) -{ - u32 i; - - for (i = 0; i < regiesternum; i++) - rtl_set_bbreg(hw, addareg[i], MASKDWORD, addabackup[i]); -} - -static void _rtl92c_phy_reload_mac_registers(struct ieee80211_hw *hw, - u32 *macreg, u32 *macbackup) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u32 i; - - for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++) - rtl_write_byte(rtlpriv, macreg[i], (u8) macbackup[i]); - rtl_write_dword(rtlpriv, macreg[i], macbackup[i]); -} - -static void _rtl92c_phy_path_adda_on(struct ieee80211_hw *hw, - u32 *addareg, bool is_patha_on, bool is2t) -{ - u32 pathOn; - u32 i; - - pathOn = is_patha_on ? 0x04db25a4 : 0x0b1b25a4; - if (false == is2t) { - pathOn = 0x0bdb25a0; - rtl_set_bbreg(hw, addareg[0], MASKDWORD, 0x0b1b25a0); - } else { - rtl_set_bbreg(hw, addareg[0], MASKDWORD, pathOn); - } - - for (i = 1; i < IQK_ADDA_REG_NUM; i++) - rtl_set_bbreg(hw, addareg[i], MASKDWORD, pathOn); -} - -static void _rtl92c_phy_mac_setting_calibration(struct ieee80211_hw *hw, - u32 *macreg, u32 *macbackup) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u32 i; - - rtl_write_byte(rtlpriv, macreg[0], 0x3F); - - for (i = 1; i < (IQK_MAC_REG_NUM - 1); i++) - rtl_write_byte(rtlpriv, macreg[i], - (u8) (macbackup[i] & (~BIT(3)))); - rtl_write_byte(rtlpriv, macreg[i], (u8) (macbackup[i] & (~BIT(5)))); -} - -static void _rtl92c_phy_path_a_standby(struct ieee80211_hw *hw) -{ - rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x0); - rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00010000); - rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80800000); -} - -static void _rtl92c_phy_pi_mode_switch(struct ieee80211_hw *hw, bool pi_mode) -{ - u32 mode; - - mode = pi_mode ? 0x01000100 : 0x01000000; - rtl_set_bbreg(hw, 0x820, MASKDWORD, mode); - rtl_set_bbreg(hw, 0x828, MASKDWORD, mode); -} - -static bool _rtl92c_phy_simularity_compare(struct ieee80211_hw *hw, - long result[][8], u8 c1, u8 c2) -{ - u32 i, j, diff, simularity_bitmap, bound; - struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - - u8 final_candidate[2] = { 0xFF, 0xFF }; - bool bresult = true, is2t = IS_92C_SERIAL(rtlhal->version); - - if (is2t) - bound = 8; - else - bound = 4; - - simularity_bitmap = 0; - - for (i = 0; i < bound; i++) { - diff = (result[c1][i] > result[c2][i]) ? - (result[c1][i] - result[c2][i]) : - (result[c2][i] - result[c1][i]); - - if (diff > MAX_TOLERANCE) { - if ((i == 2 || i == 6) && !simularity_bitmap) { - if (result[c1][i] + result[c1][i + 1] == 0) - final_candidate[(i / 4)] = c2; - else if (result[c2][i] + result[c2][i + 1] == 0) - final_candidate[(i / 4)] = c1; - else - simularity_bitmap = simularity_bitmap | - (1 << i); - } else - simularity_bitmap = - simularity_bitmap | (1 << i); - } - } - - if (simularity_bitmap == 0) { - for (i = 0; i < (bound / 4); i++) { - if (final_candidate[i] != 0xFF) { - for (j = i * 4; j < (i + 1) * 4 - 2; j++) - result[3][j] = - result[final_candidate[i]][j]; - bresult = false; - } - } - return bresult; - } else if (!(simularity_bitmap & 0x0F)) { - for (i = 0; i < 4; i++) - result[3][i] = result[c1][i]; - return false; - } else if (!(simularity_bitmap & 0xF0) && is2t) { - for (i = 4; i < 8; i++) - result[3][i] = result[c1][i]; - return false; - } else { - return false; - } - -} - -static void _rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, - long result[][8], u8 t, bool is2t) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - u32 i; - u8 patha_ok, pathb_ok; - u32 adda_reg[IQK_ADDA_REG_NUM] = { - 0x85c, 0xe6c, 0xe70, 0xe74, - 0xe78, 0xe7c, 0xe80, 0xe84, - 0xe88, 0xe8c, 0xed0, 0xed4, - 0xed8, 0xedc, 0xee0, 0xeec - }; - - u32 iqk_mac_reg[IQK_MAC_REG_NUM] = { - 0x522, 0x550, 0x551, 0x040 - }; - - const u32 retrycount = 2; - - u32 bbvalue; - - if (t == 0) { - bbvalue = rtl_get_bbreg(hw, 0x800, MASKDWORD); - - _rtl92c_phy_save_adda_registers(hw, adda_reg, - rtlphy->adda_backup, 16); - _rtl92c_phy_save_mac_registers(hw, iqk_mac_reg, - rtlphy->iqk_mac_backup); - } - _rtl92c_phy_path_adda_on(hw, adda_reg, true, is2t); - if (t == 0) { - rtlphy->b_rfpi_enable = (u8) rtl_get_bbreg(hw, - RFPGA0_XA_HSSIPARAMETER1, - BIT(8)); - } - if (!rtlphy->b_rfpi_enable) - _rtl92c_phy_pi_mode_switch(hw, true); - if (t == 0) { - rtlphy->reg_c04 = rtl_get_bbreg(hw, 0xc04, MASKDWORD); - rtlphy->reg_c08 = rtl_get_bbreg(hw, 0xc08, MASKDWORD); - rtlphy->reg_874 = rtl_get_bbreg(hw, 0x874, MASKDWORD); - } - rtl_set_bbreg(hw, 0xc04, MASKDWORD, 0x03a05600); - rtl_set_bbreg(hw, 0xc08, MASKDWORD, 0x000800e4); - rtl_set_bbreg(hw, 0x874, MASKDWORD, 0x22204000); - if (is2t) { - rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00010000); - rtl_set_bbreg(hw, 0x844, MASKDWORD, 0x00010000); - } - _rtl92c_phy_mac_setting_calibration(hw, iqk_mac_reg, - rtlphy->iqk_mac_backup); - rtl_set_bbreg(hw, 0xb68, MASKDWORD, 0x00080000); - if (is2t) - rtl_set_bbreg(hw, 0xb6c, MASKDWORD, 0x00080000); - rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80800000); - rtl_set_bbreg(hw, 0xe40, MASKDWORD, 0x01007c00); - rtl_set_bbreg(hw, 0xe44, MASKDWORD, 0x01004800); - for (i = 0; i < retrycount; i++) { - patha_ok = _rtl92c_phy_path_a_iqk(hw, is2t); - if (patha_ok == 0x03) { - result[t][0] = (rtl_get_bbreg(hw, 0xe94, MASKDWORD) & - 0x3FF0000) >> 16; - result[t][1] = (rtl_get_bbreg(hw, 0xe9c, MASKDWORD) & - 0x3FF0000) >> 16; - result[t][2] = (rtl_get_bbreg(hw, 0xea4, MASKDWORD) & - 0x3FF0000) >> 16; - result[t][3] = (rtl_get_bbreg(hw, 0xeac, MASKDWORD) & - 0x3FF0000) >> 16; - break; - } else if (i == (retrycount - 1) && patha_ok == 0x01) - result[t][0] = (rtl_get_bbreg(hw, 0xe94, - MASKDWORD) & 0x3FF0000) >> - 16; - result[t][1] = - (rtl_get_bbreg(hw, 0xe9c, MASKDWORD) & 0x3FF0000) >> 16; - - } - - if (is2t) { - _rtl92c_phy_path_a_standby(hw); - _rtl92c_phy_path_adda_on(hw, adda_reg, false, is2t); - for (i = 0; i < retrycount; i++) { - pathb_ok = _rtl92c_phy_path_b_iqk(hw); - if (pathb_ok == 0x03) { - result[t][4] = (rtl_get_bbreg(hw, - 0xeb4, - MASKDWORD) & - 0x3FF0000) >> 16; - result[t][5] = - (rtl_get_bbreg(hw, 0xebc, MASKDWORD) & - 0x3FF0000) >> 16; - result[t][6] = - (rtl_get_bbreg(hw, 0xec4, MASKDWORD) & - 0x3FF0000) >> 16; - result[t][7] = - (rtl_get_bbreg(hw, 0xecc, MASKDWORD) & - 0x3FF0000) >> 16; - break; - } else if (i == (retrycount - 1) && pathb_ok == 0x01) { - result[t][4] = (rtl_get_bbreg(hw, - 0xeb4, - MASKDWORD) & - 0x3FF0000) >> 16; - } - result[t][5] = (rtl_get_bbreg(hw, 0xebc, MASKDWORD) & - 0x3FF0000) >> 16; - } - } - rtl_set_bbreg(hw, 0xc04, MASKDWORD, rtlphy->reg_c04); - rtl_set_bbreg(hw, 0x874, MASKDWORD, rtlphy->reg_874); - rtl_set_bbreg(hw, 0xc08, MASKDWORD, rtlphy->reg_c08); - rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0); - rtl_set_bbreg(hw, 0x840, MASKDWORD, 0x00032ed3); - if (is2t) - rtl_set_bbreg(hw, 0x844, MASKDWORD, 0x00032ed3); - if (t != 0) { - if (!rtlphy->b_rfpi_enable) - _rtl92c_phy_pi_mode_switch(hw, false); - _rtl92c_phy_reload_adda_registers(hw, adda_reg, - rtlphy->adda_backup, 16); - _rtl92c_phy_reload_mac_registers(hw, iqk_mac_reg, - rtlphy->iqk_mac_backup); - } -} - static void _rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t) { u8 tmpreg; @@ -1866,666 +480,6 @@ static void _rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t) } } -static void _rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw, - char delta, bool is2t) -{ - /* This routine is deliberately dummied out for later fixes */ -#if 0 - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); - - u32 reg_d[PATH_NUM]; - u32 tmpreg, index, offset, path, i, pathbound = PATH_NUM, apkbound; - - u32 bb_backup[APK_BB_REG_NUM]; - u32 bb_reg[APK_BB_REG_NUM] = { - 0x904, 0xc04, 0x800, 0xc08, 0x874 - }; - u32 bb_ap_mode[APK_BB_REG_NUM] = { - 0x00000020, 0x00a05430, 0x02040000, - 0x000800e4, 0x00204000 - }; - u32 bb_normal_ap_mode[APK_BB_REG_NUM] = { - 0x00000020, 0x00a05430, 0x02040000, - 0x000800e4, 0x22204000 - }; - - u32 afe_backup[APK_AFE_REG_NUM]; - u32 afe_reg[APK_AFE_REG_NUM] = { - 0x85c, 0xe6c, 0xe70, 0xe74, 0xe78, - 0xe7c, 0xe80, 0xe84, 0xe88, 0xe8c, - 0xed0, 0xed4, 0xed8, 0xedc, 0xee0, - 0xeec - }; - - u32 mac_backup[IQK_MAC_REG_NUM]; - u32 mac_reg[IQK_MAC_REG_NUM] = { - 0x522, 0x550, 0x551, 0x040 - }; - - u32 apk_rf_init_value[PATH_NUM][APK_BB_REG_NUM] = { - {0x0852c, 0x1852c, 0x5852c, 0x1852c, 0x5852c}, - {0x2852e, 0x0852e, 0x3852e, 0x0852e, 0x0852e} - }; - - u32 apk_normal_rf_init_value[PATH_NUM][APK_BB_REG_NUM] = { - {0x0852c, 0x0a52c, 0x3a52c, 0x5a52c, 0x5a52c}, - {0x0852c, 0x0a52c, 0x5a52c, 0x5a52c, 0x5a52c} - }; - - u32 apk_rf_value_0[PATH_NUM][APK_BB_REG_NUM] = { - {0x52019, 0x52014, 0x52013, 0x5200f, 0x5208d}, - {0x5201a, 0x52019, 0x52016, 0x52033, 0x52050} - }; - - u32 apk_normal_rf_value_0[PATH_NUM][APK_BB_REG_NUM] = { - {0x52019, 0x52017, 0x52010, 0x5200d, 0x5206a}, - {0x52019, 0x52017, 0x52010, 0x5200d, 0x5206a} - }; - - u32 afe_on_off[PATH_NUM] = { - 0x04db25a4, 0x0b1b25a4 - }; - - u32 apk_offset[PATH_NUM] = { 0xb68, 0xb6c }; - - u32 apk_normal_offset[PATH_NUM] = { 0xb28, 0xb98 }; - - u32 apk_value[PATH_NUM] = { 0x92fc0000, 0x12fc0000 }; - - u32 apk_normal_value[PATH_NUM] = { 0x92680000, 0x12680000 }; - - const char apk_delta_mapping[APK_BB_REG_NUM][13] = { - {-4, -3, -2, -2, -1, -1, 0, 1, 2, 3, 4, 5, 6}, - {-4, -3, -2, -2, -1, -1, 0, 1, 2, 3, 4, 5, 6}, - {-6, -4, -2, -2, -1, -1, 0, 1, 2, 3, 4, 5, 6}, - {-1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6}, - {-11, -9, -7, -5, -3, -1, 0, 0, 0, 0, 0, 0, 0} - }; - - const u32 apk_normal_setting_value_1[13] = { - 0x01017018, 0xf7ed8f84, 0x1b1a1816, 0x2522201e, 0x322e2b28, - 0x433f3a36, 0x5b544e49, 0x7b726a62, 0xa69a8f84, 0xdfcfc0b3, - 0x12680000, 0x00880000, 0x00880000 - }; - - const u32 apk_normal_setting_value_2[16] = { - 0x01c7021d, 0x01670183, 0x01000123, 0x00bf00e2, 0x008d00a3, - 0x0068007b, 0x004d0059, 0x003a0042, 0x002b0031, 0x001f0025, - 0x0017001b, 0x00110014, 0x000c000f, 0x0009000b, 0x00070008, - 0x00050006 - }; - - const u32 apk_result[PATH_NUM][APK_BB_REG_NUM]; - - long bb_offset, delta_v, delta_offset; - - if (!is2t) - pathbound = 1; - - for (index = 0; index < PATH_NUM; index++) { - apk_offset[index] = apk_normal_offset[index]; - apk_value[index] = apk_normal_value[index]; - afe_on_off[index] = 0x6fdb25a4; - } - - for (index = 0; index < APK_BB_REG_NUM; index++) { - for (path = 0; path < pathbound; path++) { - apk_rf_init_value[path][index] = - apk_normal_rf_init_value[path][index]; - apk_rf_value_0[path][index] = - apk_normal_rf_value_0[path][index]; - } - bb_ap_mode[index] = bb_normal_ap_mode[index]; - - apkbound = 6; - } - - for (index = 0; index < APK_BB_REG_NUM; index++) { - if (index == 0) - continue; - bb_backup[index] = rtl_get_bbreg(hw, bb_reg[index], MASKDWORD); - } - - _rtl92c_phy_save_mac_registers(hw, mac_reg, mac_backup); - - _rtl92c_phy_save_adda_registers(hw, afe_reg, afe_backup, 16); - - for (path = 0; path < pathbound; path++) { - if (path == RF90_PATH_A) { - offset = 0xb00; - for (index = 0; index < 11; index++) { - rtl_set_bbreg(hw, offset, MASKDWORD, - apk_normal_setting_value_1 - [index]); - - offset += 0x04; - } - - rtl_set_bbreg(hw, 0xb98, MASKDWORD, 0x12680000); - - offset = 0xb68; - for (; index < 13; index++) { - rtl_set_bbreg(hw, offset, MASKDWORD, - apk_normal_setting_value_1 - [index]); - - offset += 0x04; - } - - rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x40000000); - - offset = 0xb00; - for (index = 0; index < 16; index++) { - rtl_set_bbreg(hw, offset, MASKDWORD, - apk_normal_setting_value_2 - [index]); - - offset += 0x04; - } - rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x00000000); - } else if (path == RF90_PATH_B) { - offset = 0xb70; - for (index = 0; index < 10; index++) { - rtl_set_bbreg(hw, offset, MASKDWORD, - apk_normal_setting_value_1 - [index]); - - offset += 0x04; - } - rtl_set_bbreg(hw, 0xb28, MASKDWORD, 0x12680000); - rtl_set_bbreg(hw, 0xb98, MASKDWORD, 0x12680000); - - offset = 0xb68; - index = 11; - for (; index < 13; index++) { - rtl_set_bbreg(hw, offset, MASKDWORD, - apk_normal_setting_value_1 - [index]); - - offset += 0x04; - } - - rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x40000000); - - offset = 0xb60; - for (index = 0; index < 16; index++) { - rtl_set_bbreg(hw, offset, MASKDWORD, - apk_normal_setting_value_2 - [index]); - - offset += 0x04; - } - rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x00000000); - } - - reg_d[path] = rtl_get_rfreg(hw, (enum radio_path)path, - 0xd, MASKDWORD); - - for (index = 0; index < APK_AFE_REG_NUM; index++) - rtl_set_bbreg(hw, afe_reg[index], MASKDWORD, - afe_on_off[path]); - - if (path == RF90_PATH_A) { - for (index = 0; index < APK_BB_REG_NUM; index++) { - if (index == 0) - continue; - rtl_set_bbreg(hw, bb_reg[index], MASKDWORD, - bb_ap_mode[index]); - } - } - - _rtl92c_phy_mac_setting_calibration(hw, mac_reg, mac_backup); - - if (path == 0) { - rtl_set_rfreg(hw, RF90_PATH_B, 0x0, MASKDWORD, 0x10000); - } else { - rtl_set_rfreg(hw, RF90_PATH_A, 0x00, MASKDWORD, - 0x10000); - rtl_set_rfreg(hw, RF90_PATH_A, 0x10, MASKDWORD, - 0x1000f); - rtl_set_rfreg(hw, RF90_PATH_A, 0x11, MASKDWORD, - 0x20103); - } - - delta_offset = ((delta + 14) / 2); - if (delta_offset < 0) - delta_offset = 0; - else if (delta_offset > 12) - delta_offset = 12; - - for (index = 0; index < APK_BB_REG_NUM; index++) { - if (index != 1) - continue; - - tmpreg = apk_rf_init_value[path][index]; - - if (!rtlefuse->b_apk_thermalmeterignore) { - bb_offset = (tmpreg & 0xF0000) >> 16; - - if (!(tmpreg & BIT(15))) - bb_offset = -bb_offset; - - delta_v = - apk_delta_mapping[index][delta_offset]; - - bb_offset += delta_v; - - if (bb_offset < 0) { - tmpreg = tmpreg & (~BIT(15)); - bb_offset = -bb_offset; - } else { - tmpreg = tmpreg | BIT(15); - } - - tmpreg = - (tmpreg & 0xFFF0FFFF) | (bb_offset << 16); - } - - rtl_set_rfreg(hw, (enum radio_path)path, 0xc, - MASKDWORD, 0x8992e); - rtl_set_rfreg(hw, (enum radio_path)path, 0x0, - MASKDWORD, apk_rf_value_0[path][index]); - rtl_set_rfreg(hw, (enum radio_path)path, 0xd, - MASKDWORD, tmpreg); - - i = 0; - do { - rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x80000000); - rtl_set_bbreg(hw, apk_offset[path], - MASKDWORD, apk_value[0]); - RTPRINT(rtlpriv, FINIT, INIT_IQK, - ("PHY_APCalibrate() offset 0x%x " - "value 0x%x\n", - apk_offset[path], - rtl_get_bbreg(hw, apk_offset[path], - MASKDWORD))); - - mdelay(3); - - rtl_set_bbreg(hw, apk_offset[path], - MASKDWORD, apk_value[1]); - RTPRINT(rtlpriv, FINIT, INIT_IQK, - ("PHY_APCalibrate() offset 0x%x " - "value 0x%x\n", - apk_offset[path], - rtl_get_bbreg(hw, apk_offset[path], - MASKDWORD))); - - mdelay(20); - - rtl_set_bbreg(hw, 0xe28, MASKDWORD, 0x00000000); - - if (path == RF90_PATH_A) - tmpreg = rtl_get_bbreg(hw, 0xbd8, - 0x03E00000); - else - tmpreg = rtl_get_bbreg(hw, 0xbd8, - 0xF8000000); - - RTPRINT(rtlpriv, FINIT, INIT_IQK, - ("PHY_APCalibrate() offset " - "0xbd8[25:21] %x\n", tmpreg)); - - i++; - - } while (tmpreg > apkbound && i < 4); - - apk_result[path][index] = tmpreg; - } - } - - _rtl92c_phy_reload_mac_registers(hw, mac_reg, mac_backup); - - for (index = 0; index < APK_BB_REG_NUM; index++) { - if (index == 0) - continue; - rtl_set_bbreg(hw, bb_reg[index], MASKDWORD, bb_backup[index]); - } - - _rtl92c_phy_reload_adda_registers(hw, afe_reg, afe_backup, 16); - - for (path = 0; path < pathbound; path++) { - rtl_set_rfreg(hw, (enum radio_path)path, 0xd, - MASKDWORD, reg_d[path]); - - if (path == RF90_PATH_B) { - rtl_set_rfreg(hw, RF90_PATH_A, 0x10, MASKDWORD, - 0x1000f); - rtl_set_rfreg(hw, RF90_PATH_A, 0x11, MASKDWORD, - 0x20101); - } - - if (apk_result[path][1] > 6) - apk_result[path][1] = 6; - } - - for (path = 0; path < pathbound; path++) { - rtl_set_rfreg(hw, (enum radio_path)path, 0x3, MASKDWORD, - ((apk_result[path][1] << 15) | - (apk_result[path][1] << 10) | - (apk_result[path][1] << 5) | - apk_result[path][1])); - - if (path == RF90_PATH_A) - rtl_set_rfreg(hw, (enum radio_path)path, 0x4, MASKDWORD, - ((apk_result[path][1] << 15) | - (apk_result[path][1] << 10) | - (0x00 << 5) | 0x05)); - else - rtl_set_rfreg(hw, (enum radio_path)path, 0x4, MASKDWORD, - ((apk_result[path][1] << 15) | - (apk_result[path][1] << 10) | - (0x02 << 5) | 0x05)); - - rtl_set_rfreg(hw, (enum radio_path)path, 0xe, MASKDWORD, - ((0x08 << 15) | (0x08 << 10) | (0x08 << 5) | - 0x08)); - - } - - rtlphy->b_apk_done = true; -#endif -} - -static void _rtl92c_phy_set_rfpath_switch(struct ieee80211_hw *hw, - bool bmain, bool is2t) -{ - struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - - if (is_hal_stop(rtlhal)) { - rtl_set_bbreg(hw, REG_LEDCFG0, BIT(23), 0x01); - rtl_set_bbreg(hw, rFPGA0_XAB_RFPARAMETER, BIT(13), 0x01); - } - if (is2t) { - if (bmain) - rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, - BIT(5) | BIT(6), 0x1); - else - rtl_set_bbreg(hw, RFPGA0_XB_RFINTERFACEOE, - BIT(5) | BIT(6), 0x2); - } else { - if (bmain) - rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, 0x300, 0x2); - else - rtl_set_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, 0x300, 0x1); - - } -} - -#undef IQK_ADDA_REG_NUM -#undef IQK_DELAY_TIME - -void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - - long result[4][8]; - u8 i, final_candidate; - bool b_patha_ok, b_pathb_ok; - long reg_e94, reg_e9c, reg_ea4, reg_eac, reg_eb4, reg_ebc, reg_ec4, - reg_ecc, reg_tmp = 0; - bool is12simular, is13simular, is23simular; - bool b_start_conttx = false, b_singletone = false; - u32 iqk_bb_reg[10] = { - ROFDM0_XARXIQIMBALANCE, - ROFDM0_XBRXIQIMBALANCE, - ROFDM0_ECCATHRESHOLD, - ROFDM0_AGCRSSITABLE, - ROFDM0_XATXIQIMBALANCE, - ROFDM0_XBTXIQIMBALANCE, - ROFDM0_XCTXIQIMBALANCE, - ROFDM0_XCTXAFE, - ROFDM0_XDTXAFE, - ROFDM0_RXIQEXTANTA - }; - - if (b_recovery) { - _rtl92c_phy_reload_adda_registers(hw, - iqk_bb_reg, - rtlphy->iqk_bb_backup, 10); - return; - } - if (b_start_conttx || b_singletone) - return; - for (i = 0; i < 8; i++) { - result[0][i] = 0; - result[1][i] = 0; - result[2][i] = 0; - result[3][i] = 0; - } - final_candidate = 0xff; - b_patha_ok = false; - b_pathb_ok = false; - is12simular = false; - is23simular = false; - is13simular = false; - for (i = 0; i < 3; i++) { - if (IS_92C_SERIAL(rtlhal->version)) - _rtl92c_phy_iq_calibrate(hw, result, i, true); - else - _rtl92c_phy_iq_calibrate(hw, result, i, false); - if (i == 1) { - is12simular = _rtl92c_phy_simularity_compare(hw, - result, 0, - 1); - if (is12simular) { - final_candidate = 0; - break; - } - } - if (i == 2) { - is13simular = _rtl92c_phy_simularity_compare(hw, - result, 0, - 2); - if (is13simular) { - final_candidate = 0; - break; - } - is23simular = _rtl92c_phy_simularity_compare(hw, - result, 1, - 2); - if (is23simular) - final_candidate = 1; - else { - for (i = 0; i < 8; i++) - reg_tmp += result[3][i]; - - if (reg_tmp != 0) - final_candidate = 3; - else - final_candidate = 0xFF; - } - } - } - for (i = 0; i < 4; i++) { - reg_e94 = result[i][0]; - reg_e9c = result[i][1]; - reg_ea4 = result[i][2]; - reg_eac = result[i][3]; - reg_eb4 = result[i][4]; - reg_ebc = result[i][5]; - reg_ec4 = result[i][6]; - reg_ecc = result[i][7]; - } - if (final_candidate != 0xff) { - rtlphy->reg_e94 = reg_e94 = result[final_candidate][0]; - rtlphy->reg_e9c = reg_e9c = result[final_candidate][1]; - reg_ea4 = result[final_candidate][2]; - reg_eac = result[final_candidate][3]; - rtlphy->reg_eb4 = reg_eb4 = result[final_candidate][4]; - rtlphy->reg_ebc = reg_ebc = result[final_candidate][5]; - reg_ec4 = result[final_candidate][6]; - reg_ecc = result[final_candidate][7]; - b_patha_ok = b_pathb_ok = true; - } else { - rtlphy->reg_e94 = rtlphy->reg_eb4 = 0x100; - rtlphy->reg_e9c = rtlphy->reg_ebc = 0x0; - } - if (reg_e94 != 0) /*&&(reg_ea4 != 0) */ - _rtl92c_phy_path_a_fill_iqk_matrix(hw, b_patha_ok, result, - final_candidate, - (reg_ea4 == 0)); - if (IS_92C_SERIAL(rtlhal->version)) { - if (reg_eb4 != 0) /*&&(reg_ec4 != 0) */ - _rtl92c_phy_path_b_fill_iqk_matrix(hw, b_pathb_ok, - result, - final_candidate, - (reg_ec4 == 0)); - } - _rtl92c_phy_save_adda_registers(hw, iqk_bb_reg, - rtlphy->iqk_bb_backup, 10); -} - -void rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw) -{ - struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - bool b_start_conttx = false, b_singletone = false; - - if (b_start_conttx || b_singletone) - return; - if (IS_92C_SERIAL(rtlhal->version)) - _rtl92c_phy_lc_calibrate(hw, true); - else - _rtl92c_phy_lc_calibrate(hw, false); -} - -void rtl92c_phy_ap_calibrate(struct ieee80211_hw *hw, char delta) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - - if (rtlphy->b_apk_done) - return; - if (IS_92C_SERIAL(rtlhal->version)) - _rtl92c_phy_ap_calibrate(hw, delta, true); - else - _rtl92c_phy_ap_calibrate(hw, delta, false); -} - -void rtl92c_phy_set_rfpath_switch(struct ieee80211_hw *hw, bool bmain) -{ - struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - - if (IS_92C_SERIAL(rtlhal->version)) - _rtl92c_phy_set_rfpath_switch(hw, bmain, true); - else - _rtl92c_phy_set_rfpath_switch(hw, bmain, false); -} - -bool rtl92c_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - bool b_postprocessing = false; - - RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, - ("-->IO Cmd(%#x), set_io_inprogress(%d)\n", - iotype, rtlphy->set_io_inprogress)); - do { - switch (iotype) { - case IO_CMD_RESUME_DM_BY_SCAN: - RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, - ("[IO CMD] Resume DM after scan.\n")); - b_postprocessing = true; - break; - case IO_CMD_PAUSE_DM_BY_SCAN: - RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, - ("[IO CMD] Pause DM before scan.\n")); - b_postprocessing = true; - break; - default: - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, - ("switch case not process\n")); - break; - } - } while (false); - if (b_postprocessing && !rtlphy->set_io_inprogress) { - rtlphy->set_io_inprogress = true; - rtlphy->current_io_type = iotype; - } else { - return false; - } - rtl92c_phy_set_io(hw); - RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, ("<--IO Type(%#x)\n", iotype)); - return true; -} - -void rtl92c_phy_set_io(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - - RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, - ("--->Cmd(%#x), set_io_inprogress(%d)\n", - rtlphy->current_io_type, rtlphy->set_io_inprogress)); - switch (rtlphy->current_io_type) { - case IO_CMD_RESUME_DM_BY_SCAN: - dm_digtable.cur_igvalue = rtlphy->initgain_backup.xaagccore1; - rtl92c_dm_write_dig(hw); - rtl92c_phy_set_txpower_level(hw, rtlphy->current_channel); - break; - case IO_CMD_PAUSE_DM_BY_SCAN: - rtlphy->initgain_backup.xaagccore1 = dm_digtable.cur_igvalue; - dm_digtable.cur_igvalue = 0x17; - rtl92c_dm_write_dig(hw); - break; - default: - RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, - ("switch case not process\n")); - break; - } - rtlphy->set_io_inprogress = false; - RT_TRACE(rtlpriv, COMP_CMD, DBG_TRACE, - ("<---(%#x)\n", rtlphy->current_io_type)); -} - -void rtl92ce_phy_set_rf_on(struct ieee80211_hw *hw) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - - rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x2b); - rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3); - rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x00); - rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2); - rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3); - rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00); -} - -static void _rtl92ce_phy_set_rf_sleep(struct ieee80211_hw *hw) -{ - u32 u4b_tmp; - u8 delay = 5; - struct rtl_priv *rtlpriv = rtl_priv(hw); - - rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF); - rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00); - rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x40); - u4b_tmp = rtl_get_rfreg(hw, RF90_PATH_A, 0, RFREG_OFFSET_MASK); - while (u4b_tmp != 0 && delay > 0) { - rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x0); - rtl_set_rfreg(hw, RF90_PATH_A, 0x00, RFREG_OFFSET_MASK, 0x00); - rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x40); - u4b_tmp = rtl_get_rfreg(hw, RF90_PATH_A, 0, RFREG_OFFSET_MASK); - delay--; - } - if (delay == 0) { - rtl_write_byte(rtlpriv, REG_APSD_CTRL, 0x00); - rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2); - rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE3); - rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00); - RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE, - ("Switch RF timeout !!!.\n")); - return; - } - rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, 0xE2); - rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x22); -} - static bool _rtl92ce_phy_set_rf_power_state(struct ieee80211_hw *hw, enum rf_pwrstate rfpwr_state) { diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/phy.h b/drivers/net/wireless/rtlwifi/rtl8192ce/phy.h index ca4daee6e9a..3fc60e434ce 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/phy.h +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/phy.h @@ -57,8 +57,6 @@ #define IQK_MAC_REG_NUM 4 #define RF90_PATH_MAX 2 -#define CHANNEL_MAX_NUMBER 14 -#define CHANNEL_GROUP_MAX 3 #define CT_OFFSET_MAC_ADDR 0X16 @@ -78,9 +76,7 @@ #define CT_OFFSET_CUSTOMER_ID 0x7F #define RTL92C_MAX_PATH_NUM 2 -#define CHANNEL_MAX_NUMBER 14 -#define CHANNEL_GROUP_MAX 3 - +#define LLT_LAST_ENTRY_OF_TX_PKT_BUFFER 255 enum swchnlcmd_id { CMDID_END, CMDID_SET_TXPOWEROWER_LEVEL, @@ -233,5 +229,6 @@ void rtl92c_phy_config_bb_external_pa(struct ieee80211_hw *hw); void rtl92ce_phy_set_rf_on(struct ieee80211_hw *hw); bool rtl92c_phy_set_io_cmd(struct ieee80211_hw *hw, enum io_type iotype); void rtl92c_phy_set_io(struct ieee80211_hw *hw); +void rtl92c_bb_block_on(struct ieee80211_hw *hw); #endif diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/reg.h b/drivers/net/wireless/rtlwifi/rtl8192ce/reg.h index 875d5146522..b0868a61384 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/reg.h +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/reg.h @@ -63,7 +63,15 @@ #define REG_LEDCFG3 0x004F #define REG_FSIMR 0x0050 #define REG_FSISR 0x0054 - +#define REG_HSIMR 0x0058 +#define REG_HSISR 0x005c + +/* RTL8723 WIFI/BT/GPS Multi-Function GPIO Pin Control. */ +#define REG_GPIO_PIN_CTRL_2 0x0060 +/* RTL8723 WIFI/BT/GPS Multi-Function GPIO Select. */ +#define REG_GPIO_IO_SEL_2 0x0062 +/* RTL8723 WIFI/BT/GPS Multi-Function control source. */ +#define REG_MULTI_FUNC_CTRL 0x0068 #define REG_MCUFWDL 0x0080 #define REG_HMEBOX_EXT_0 0x0088 @@ -79,6 +87,7 @@ #define REG_PCIE_MIO_INTD 0x00E8 #define REG_HPON_FSM 0x00EC #define REG_SYS_CFG 0x00F0 +#define REG_GPIO_OUTSTS 0x00F4 /* For RTL8723 only.*/ #define REG_CR 0x0100 #define REG_PBP 0x0104 @@ -209,6 +218,8 @@ #define REG_RDG_PIFS 0x0513 #define REG_SIFS_CTX 0x0514 #define REG_SIFS_TRX 0x0516 +#define REG_SIFS_CCK 0x0514 +#define REG_SIFS_OFDM 0x0516 #define REG_AGGR_BREAK_TIME 0x051A #define REG_SLOT 0x051B #define REG_TX_PTCL_CTRL 0x0520 @@ -261,6 +272,10 @@ #define REG_MAC_SPEC_SIFS 0x063A #define REG_RESP_SIFS_CCK 0x063C #define REG_RESP_SIFS_OFDM 0x063E +/* [15:8]SIFS_R2T_OFDM, [7:0]SIFS_R2T_CCK */ +#define REG_R2T_SIFS 0x063C +/* [15:8]SIFS_T2T_OFDM, [7:0]SIFS_T2T_CCK */ +#define REG_T2T_SIFS 0x063E #define REG_ACKTO 0x0640 #define REG_CTS2TO 0x0641 #define REG_EIFS 0x0642 @@ -641,9 +656,10 @@ #define STOPBE BIT(1) #define STOPBK BIT(0) -#define RCR_APPFCS BIT(31) +#define RCR_APP_FCS BIT(31) #define RCR_APP_MIC BIT(30) #define RCR_APP_ICV BIT(29) +#define RCR_APP_PHYSTS BIT(28) #define RCR_APP_PHYST_RXFF BIT(28) #define RCR_APP_BA_SSN BIT(27) #define RCR_ENMBID BIT(24) @@ -759,6 +775,7 @@ #define BOOT_FROM_EEPROM BIT(4) #define EEPROM_EN BIT(5) +#define EEPROMSEL BOOT_FROM_EEPROM #define AFE_BGEN BIT(0) #define AFE_MBEN BIT(1) @@ -876,6 +893,8 @@ #define BD_MAC2 BIT(9) #define BD_MAC1 BIT(10) #define IC_MACPHY_MODE BIT(11) +#define BT_FUNC BIT(16) +#define VENDOR_ID BIT(19) #define PAD_HWPD_IDN BIT(22) #define TRP_VAUX_EN BIT(23) #define TRP_BT_EN BIT(24) @@ -883,6 +902,28 @@ #define BD_HCI_SEL BIT(26) #define TYPE_ID BIT(27) +/* REG_GPIO_OUTSTS (For RTL8723 only) */ +#define EFS_HCI_SEL (BIT(0)|BIT(1)) +#define PAD_HCI_SEL (BIT(2)|BIT(3)) +#define HCI_SEL (BIT(4)|BIT(5)) +#define PKG_SEL_HCI BIT(6) +#define FEN_GPS BIT(7) +#define FEN_BT BIT(8) +#define FEN_WL BIT(9) +#define FEN_PCI BIT(10) +#define FEN_USB BIT(11) +#define BTRF_HWPDN_N BIT(12) +#define WLRF_HWPDN_N BIT(13) +#define PDN_BT_N BIT(14) +#define PDN_GPS_N BIT(15) +#define BT_CTL_HWPDN BIT(16) +#define GPS_CTL_HWPDN BIT(17) +#define PPHY_SUSB BIT(20) +#define UPHY_SUSB BIT(21) +#define PCI_SUSEN BIT(22) +#define USB_SUSEN BIT(23) +#define RF_RL_ID (BIT(31) | BIT(30) | BIT(29) | BIT(28)) + #define CHIP_VER_RTL_MASK 0xF000 #define CHIP_VER_RTL_SHIFT 12 @@ -1035,7 +1076,7 @@ #define _RARF_RC7(x) (((x) & 0x1F) << 16) #define _RARF_RC8(x) (((x) & 0x1F) << 24) -#define AC_PARAM_TXOP_LIMIT_OFFSET 16 +#define AC_PARAM_TXOP_OFFSET 16 #define AC_PARAM_ECW_MAX_OFFSET 12 #define AC_PARAM_ECW_MIN_OFFSET 8 #define AC_PARAM_AIFS_OFFSET 0 @@ -1184,6 +1225,30 @@ #define HAL_8192C_HW_GPIO_WPS_BIT BIT(2) +/* REG_MULTI_FUNC_CTRL(For RTL8723 Only) */ +/* Enable GPIO[9] as WiFi HW PDn source */ +#define WL_HWPDN_EN BIT(0) +/* WiFi HW PDn polarity control */ +#define WL_HWPDN_SL BIT(1) +/* WiFi function enable */ +#define WL_FUNC_EN BIT(2) +/* Enable GPIO[9] as WiFi RF HW PDn source */ +#define WL_HWROF_EN BIT(3) +/* Enable GPIO[11] as BT HW PDn source */ +#define BT_HWPDN_EN BIT(16) +/* BT HW PDn polarity control */ +#define BT_HWPDN_SL BIT(17) +/* BT function enable */ +#define BT_FUNC_EN BIT(18) +/* Enable GPIO[11] as BT/GPS RF HW PDn source */ +#define BT_HWROF_EN BIT(19) +/* Enable GPIO[10] as GPS HW PDn source */ +#define GPS_HWPDN_EN BIT(20) +/* GPS HW PDn polarity control */ +#define GPS_HWPDN_SL BIT(21) +/* GPS function enable */ +#define GPS_FUNC_EN BIT(22) + #define RPMAC_RESET 0x100 #define RPMAC_TXSTART 0x104 #define RPMAC_TXLEGACYSIG 0x108 @@ -1496,7 +1561,7 @@ #define BTXHTSTBC 0x30 #define BTXHTADVANCECODING 0x40 #define BTXHTSHORTGI 0x80 -#define BTXHTNUMBERHT_LT F 0x300 +#define BTXHTNUMBERHT_LTF 0x300 #define BTXHTCRC8 0x3fc00 #define BCOUNTERRESET 0x10000 #define BNUMOFOFDMTX 0xffff diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c index b366e886292..b4df0b33283 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c @@ -46,13 +46,13 @@ int rtl92c_init_sw_vars(struct ieee80211_hw *hw) struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); - rtlpriv->dm.b_dm_initialgain_enable = 1; + rtlpriv->dm.dm_initialgain_enable = 1; rtlpriv->dm.dm_flag = 0; - rtlpriv->dm.b_disable_framebursting = 0;; + rtlpriv->dm.disable_framebursting = 0; rtlpriv->dm.thermalvalue = 0; rtlpci->transmit_config = CFENDFORM | BIT(12) | BIT(13); - rtlpci->receive_config = (RCR_APPFCS | + rtlpci->receive_config = (RCR_APP_FCS | RCR_AMF | RCR_ADF | RCR_APP_MIC | @@ -135,6 +135,7 @@ static struct rtl_hal_ops rtl8192ce_hal_ops = { .set_bbreg = rtl92c_phy_set_bb_reg, .get_rfreg = rtl92c_phy_query_rf_reg, .set_rfreg = rtl92c_phy_set_rf_reg, + .cmd_send_packet = _rtl92c_cmd_send_packet, }; static struct rtl_mod_params rtl92ce_mod_params = { diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.h b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.h index de1198c38d4..0568d6dc83d 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.h +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.h @@ -33,5 +33,7 @@ int rtl92c_init_sw_vars(struct ieee80211_hw *hw); void rtl92c_deinit_sw_vars(struct ieee80211_hw *hw); void rtl92c_init_var_map(struct ieee80211_hw *hw); +bool _rtl92c_cmd_send_packet(struct ieee80211_hw *hw, + struct sk_buff *skb); #endif diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c index bf5852f2d63..01b95427fee 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c @@ -36,7 +36,7 @@ #include "trx.h" #include "led.h" -static enum rtl_desc_qsel _rtl92ce_map_hwqueue_to_fwqueue(u16 fc, +static enum rtl_desc_qsel _rtl92ce_map_hwqueue_to_fwqueue(__le16 fc, unsigned int skb_queue) { @@ -245,9 +245,9 @@ static void _rtl92ce_query_rxphystatus(struct ieee80211_hw *hw, struct rtl_stats *pstats, struct rx_desc_92c *pdesc, struct rx_fwinfo_92c *p_drvinfo, - bool bpacket_match_bssid, - bool bpacket_toself, - bool b_packet_beacon) + bool packet_match_bssid, + bool packet_toself, + bool packet_beacon) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct phy_sts_cck_8192s_t *cck_buf; @@ -258,11 +258,11 @@ static void _rtl92ce_query_rxphystatus(struct ieee80211_hw *hw, bool is_cck_rate; is_cck_rate = RX_HAL_IS_CCK_RATE(pdesc); - pstats->b_packet_matchbssid = bpacket_match_bssid; - pstats->b_packet_toself = bpacket_toself; - pstats->b_is_cck = is_cck_rate; - pstats->b_packet_beacon = b_packet_beacon; - pstats->b_is_cck = is_cck_rate; + pstats->packet_matchbssid = packet_match_bssid; + pstats->packet_toself = packet_toself; + pstats->is_cck = is_cck_rate; + pstats->packet_beacon = packet_beacon; + pstats->is_cck = is_cck_rate; pstats->rx_mimo_signalquality[0] = -1; pstats->rx_mimo_signalquality[1] = -1; @@ -315,7 +315,7 @@ static void _rtl92ce_query_rxphystatus(struct ieee80211_hw *hw, pstats->rx_pwdb_all = pwdb_all; pstats->recvsignalpower = rx_pwr_all; - if (bpacket_match_bssid) { + if (packet_match_bssid) { u8 sq; if (pstats->rx_pwdb_all > 40) sq = 100; @@ -334,10 +334,10 @@ static void _rtl92ce_query_rxphystatus(struct ieee80211_hw *hw, pstats->rx_mimo_signalquality[1] = -1; } } else { - rtlpriv->dm.brfpath_rxenable[0] = - rtlpriv->dm.brfpath_rxenable[1] = true; + rtlpriv->dm.rfpath_rxenable[0] = + rtlpriv->dm.rfpath_rxenable[1] = true; for (i = RF90_PATH_A; i < RF90_PATH_MAX; i++) { - if (rtlpriv->dm.brfpath_rxenable[i]) + if (rtlpriv->dm.rfpath_rxenable[i]) rf_rx_num++; rx_pwr[i] = @@ -347,7 +347,7 @@ static void _rtl92ce_query_rxphystatus(struct ieee80211_hw *hw, rtlpriv->stats.rx_snr_db[i] = (long)(p_drvinfo->rxsnr[i] / 2); - if (bpacket_match_bssid) + if (packet_match_bssid) pstats->rx_mimo_signalstrength[i] = (u8) rssi; } @@ -366,7 +366,7 @@ static void _rtl92ce_query_rxphystatus(struct ieee80211_hw *hw, for (i = 0; i < max_spatial_stream; i++) { evm = _rtl92c_evm_db_to_percentage(p_drvinfo->rxevm[i]); - if (bpacket_match_bssid) { + if (packet_match_bssid) { if (i == 0) pstats->signalquality = (u8) (evm & 0xff); @@ -393,7 +393,7 @@ static void _rtl92ce_process_ui_rssi(struct ieee80211_hw *hw, u8 rfpath; u32 last_rssi, tmpval; - if (pstats->b_packet_toself || pstats->b_packet_beacon) { + if (pstats->packet_toself || pstats->packet_beacon) { rtlpriv->stats.rssi_calculate_cnt++; if (rtlpriv->stats.ui_rssi.total_num++ >= @@ -421,7 +421,7 @@ static void _rtl92ce_process_ui_rssi(struct ieee80211_hw *hw, pstats->rssi = rtlpriv->stats.signal_strength; } - if (!pstats->b_is_cck && pstats->b_packet_toself) { + if (!pstats->is_cck && pstats->packet_toself) { for (rfpath = RF90_PATH_A; rfpath < rtlphy->num_total_rfpath; rfpath++) { @@ -493,7 +493,7 @@ static void _rtl92ce_process_pwdb(struct ieee80211_hw *hw, rtlpriv->dm.undecorated_smoothed_pwdb; } - if (pstats->b_packet_toself || pstats->b_packet_beacon) { + if (pstats->packet_toself || pstats->packet_beacon) { if (undecorated_smoothed_pwdb < 0) undecorated_smoothed_pwdb = pstats->rx_pwdb_all; @@ -525,7 +525,7 @@ static void _rtl92ce_process_ui_link_quality(struct ieee80211_hw *hw, u32 last_evm, n_spatialstream, tmpval; if (pstats->signalquality != 0) { - if (pstats->b_packet_toself || pstats->b_packet_beacon) { + if (pstats->packet_toself || pstats->packet_beacon) { if (rtlpriv->stats.ui_link_quality.total_num++ >= PHY_LINKQUALITY_SLID_WIN_MAX) { @@ -595,8 +595,8 @@ static void _rtl92ce_process_phyinfo(struct ieee80211_hw *hw, struct rtl_stats *pcurrent_stats) { - if (!pcurrent_stats->b_packet_matchbssid && - !pcurrent_stats->b_packet_beacon) + if (!pcurrent_stats->packet_matchbssid && + !pcurrent_stats->packet_beacon) return; _rtl92ce_process_ui_rssi(hw, pcurrent_stats); @@ -617,34 +617,36 @@ static void _rtl92ce_translate_rx_signal_stuff(struct ieee80211_hw *hw, u8 *tmp_buf; u8 *praddr; u8 *psaddr; - u16 fc, type; - bool b_packet_matchbssid, b_packet_toself, b_packet_beacon; + __le16 fc; + u16 type, c_fc; + bool packet_matchbssid, packet_toself, packet_beacon; tmp_buf = skb->data + pstats->rx_drvinfo_size + pstats->rx_bufshift; hdr = (struct ieee80211_hdr *)tmp_buf; - fc = le16_to_cpu(hdr->frame_control); + fc = hdr->frame_control; + c_fc = le16_to_cpu(fc); type = WLAN_FC_GET_TYPE(fc); praddr = hdr->addr1; psaddr = hdr->addr2; - b_packet_matchbssid = + packet_matchbssid = ((IEEE80211_FTYPE_CTL != type) && (!compare_ether_addr(mac->bssid, - (fc & IEEE80211_FCTL_TODS) ? - hdr->addr1 : (fc & IEEE80211_FCTL_FROMDS) ? + (c_fc & IEEE80211_FCTL_TODS) ? + hdr->addr1 : (c_fc & IEEE80211_FCTL_FROMDS) ? hdr->addr2 : hdr->addr3)) && - (!pstats->b_hwerror) && (!pstats->b_crc) && (!pstats->b_icv)); + (!pstats->hwerror) && (!pstats->crc) && (!pstats->icv)); - b_packet_toself = b_packet_matchbssid && + packet_toself = packet_matchbssid && (!compare_ether_addr(praddr, rtlefuse->dev_addr)); if (ieee80211_is_beacon(fc)) - b_packet_beacon = true; + packet_beacon = true; _rtl92ce_query_rxphystatus(hw, pstats, pdesc, p_drvinfo, - b_packet_matchbssid, b_packet_toself, - b_packet_beacon); + packet_matchbssid, packet_toself, + packet_beacon); _rtl92ce_process_phyinfo(hw, tmp_buf, pstats); } @@ -662,14 +664,14 @@ bool rtl92ce_rx_query_desc(struct ieee80211_hw *hw, stats->rx_drvinfo_size = (u8) GET_RX_DESC_DRV_INFO_SIZE(pdesc) * RX_DRV_INFO_SIZE_UNIT; stats->rx_bufshift = (u8) (GET_RX_DESC_SHIFT(pdesc) & 0x03); - stats->b_icv = (u16) GET_RX_DESC_ICV(pdesc); - stats->b_crc = (u16) GET_RX_DESC_CRC32(pdesc); - stats->b_hwerror = (stats->b_crc | stats->b_icv); + stats->icv = (u16) GET_RX_DESC_ICV(pdesc); + stats->crc = (u16) GET_RX_DESC_CRC32(pdesc); + stats->hwerror = (stats->crc | stats->icv); stats->decrypted = !GET_RX_DESC_SWDEC(pdesc); stats->rate = (u8) GET_RX_DESC_RXMCS(pdesc); - stats->b_shortpreamble = (u16) GET_RX_DESC_SPLCP(pdesc); - stats->b_isampdu = (bool) (GET_RX_DESC_PAGGR(pdesc) == 1); - stats->b_isampdu = (bool) ((GET_RX_DESC_PAGGR(pdesc) == 1) + stats->shortpreamble = (u16) GET_RX_DESC_SPLCP(pdesc); + stats->isampdu = (bool) (GET_RX_DESC_PAGGR(pdesc) == 1); + stats->isampdu = (bool) ((GET_RX_DESC_PAGGR(pdesc) == 1) && (GET_RX_DESC_FAGGR(pdesc) == 1)); stats->timestamp_low = GET_RX_DESC_TSFL(pdesc); stats->rx_is40Mhzpacket = (bool) GET_RX_DESC_BW(pdesc); @@ -727,27 +729,24 @@ void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw, struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); - bool b_defaultadapter = true; - + bool defaultadapter = true; struct ieee80211_sta *sta = ieee80211_find_sta(mac->vif, mac->bssid); - u8 *pdesc = (u8 *) pdesc_tx; struct rtl_tcb_desc tcb_desc; u8 *qc = ieee80211_get_qos_ctl(hdr); u8 tid = qc[0] & IEEE80211_QOS_CTL_TID_MASK; u16 seq_number; - u16 fc = le16_to_cpu(hdr->frame_control); + __le16 fc = hdr->frame_control; u8 rate_flag = info->control.rates[0].flags; enum rtl_desc_qsel fw_qsel = - _rtl92ce_map_hwqueue_to_fwqueue(le16_to_cpu(hdr->frame_control), - queue_index); + _rtl92ce_map_hwqueue_to_fwqueue(fc, queue_index); - bool b_firstseg = ((hdr->seq_ctrl & - cpu_to_le16(IEEE80211_SCTL_FRAG)) == 0); + bool firstseg = ((hdr->seq_ctrl & + cpu_to_le16(IEEE80211_SCTL_FRAG)) == 0); - bool b_lastseg = ((hdr->frame_control & - cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)) == 0); + bool lastseg = ((hdr->frame_control & + cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)) == 0); dma_addr_t mapping = pci_map_single(rtlpci->pdev, skb->data, skb->len, @@ -759,7 +758,7 @@ void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw, CLEAR_PCI_TX_DESC_CONTENT(pdesc, sizeof(struct tx_desc_92c)); - if (b_firstseg) { + if (firstseg) { SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN); SET_TX_DESC_TX_RATE(pdesc, tcb_desc.hw_rate); @@ -774,25 +773,25 @@ void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw, } SET_TX_DESC_SEQ(pdesc, seq_number); - SET_TX_DESC_RTS_ENABLE(pdesc, ((tcb_desc.b_rts_enable && + SET_TX_DESC_RTS_ENABLE(pdesc, ((tcb_desc.rts_enable && !tcb_desc. - b_cts_enable) ? 1 : 0)); + cts_enable) ? 1 : 0)); SET_TX_DESC_HW_RTS_ENABLE(pdesc, - ((tcb_desc.b_rts_enable - || tcb_desc.b_cts_enable) ? 1 : 0)); - SET_TX_DESC_CTS2SELF(pdesc, ((tcb_desc.b_cts_enable) ? 1 : 0)); - SET_TX_DESC_RTS_STBC(pdesc, ((tcb_desc.b_rts_stbc) ? 1 : 0)); + ((tcb_desc.rts_enable + || tcb_desc.cts_enable) ? 1 : 0)); + SET_TX_DESC_CTS2SELF(pdesc, ((tcb_desc.cts_enable) ? 1 : 0)); + SET_TX_DESC_RTS_STBC(pdesc, ((tcb_desc.rts_stbc) ? 1 : 0)); SET_TX_DESC_RTS_RATE(pdesc, tcb_desc.rts_rate); SET_TX_DESC_RTS_BW(pdesc, 0); SET_TX_DESC_RTS_SC(pdesc, tcb_desc.rts_sc); SET_TX_DESC_RTS_SHORT(pdesc, ((tcb_desc.rts_rate <= DESC92C_RATE54M) ? - (tcb_desc.b_rts_use_shortpreamble ? 1 : 0) - : (tcb_desc.b_rts_use_shortgi ? 1 : 0))); + (tcb_desc.rts_use_shortpreamble ? 1 : 0) + : (tcb_desc.rts_use_shortgi ? 1 : 0))); if (mac->bw_40) { - if (tcb_desc.b_packet_bw) { + if (tcb_desc.packet_bw) { SET_TX_DESC_DATA_BW(pdesc, 1); SET_TX_DESC_TX_SUB_CARRIER(pdesc, 3); } else { @@ -854,14 +853,14 @@ void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw, } } - SET_TX_DESC_FIRST_SEG(pdesc, (b_firstseg ? 1 : 0)); - SET_TX_DESC_LAST_SEG(pdesc, (b_lastseg ? 1 : 0)); + SET_TX_DESC_FIRST_SEG(pdesc, (firstseg ? 1 : 0)); + SET_TX_DESC_LAST_SEG(pdesc, (lastseg ? 1 : 0)); SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16) skb->len); SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, cpu_to_le32(mapping)); - if (rtlpriv->dm.b_useramask) { + if (rtlpriv->dm.useramask) { SET_TX_DESC_RATE_ID(pdesc, tcb_desc.ratr_index); SET_TX_DESC_MACID(pdesc, tcb_desc.mac_id); } else { @@ -869,16 +868,16 @@ void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw, SET_TX_DESC_MACID(pdesc, tcb_desc.ratr_index); } - if ((!ieee80211_is_data_qos(fc)) && ppsc->b_leisure_ps && - ppsc->b_fwctrl_lps) { + if ((!ieee80211_is_data_qos(fc)) && ppsc->leisure_ps && + ppsc->fwctrl_lps) { SET_TX_DESC_HWSEQ_EN(pdesc, 1); SET_TX_DESC_PKT_ID(pdesc, 8); - if (!b_defaultadapter) + if (!defaultadapter) SET_TX_DESC_QOS(pdesc, 1); } - SET_TX_DESC_MORE_FRAG(pdesc, (b_lastseg ? 0 : 1)); + SET_TX_DESC_MORE_FRAG(pdesc, (lastseg ? 0 : 1)); if (is_multicast_ether_addr(ieee80211_get_DA(hdr)) || is_broadcast_ether_addr(ieee80211_get_DA(hdr))) { @@ -889,8 +888,8 @@ void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw, } void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw, - u8 *pdesc, bool b_firstseg, - bool b_lastseg, struct sk_buff *skb) + u8 *pdesc, bool firstseg, + bool lastseg, struct sk_buff *skb) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); @@ -901,11 +900,11 @@ void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw, PCI_DMA_TODEVICE); struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data); - u16 fc = le16_to_cpu(hdr->frame_control); + __le16 fc = hdr->frame_control; CLEAR_PCI_TX_DESC_CONTENT(pdesc, TX_DESC_SIZE); - if (b_firstseg) + if (firstseg) SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN); SET_TX_DESC_TX_RATE(pdesc, DESC92C_RATE1M); @@ -1029,3 +1028,36 @@ void rtl92ce_tx_polling(struct ieee80211_hw *hw, unsigned int hw_queue) BIT(0) << (hw_queue)); } } + +bool _rtl92c_cmd_send_packet(struct ieee80211_hw *hw, + struct sk_buff *skb) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + struct rtl8192_tx_ring *ring; + struct rtl_tx_desc *pdesc; + u8 own; + unsigned long flags; + struct sk_buff *pskb = NULL; + + ring = &rtlpci->tx_ring[BEACON_QUEUE]; + + spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags); + + pskb = __skb_dequeue(&ring->queue); + if (pskb) + kfree_skb(pskb); + + pdesc = &ring->desc[0]; + own = (u8) rtlpriv->cfg->ops->get_desc((u8 *) pdesc, true, HW_DESC_OWN); + + rtlpriv->cfg->ops->fill_tx_cmddesc(hw, (u8 *) pdesc, 1, 1, skb); + + __skb_queue_tail(&ring->queue, skb); + + spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags); + + rtlpriv->cfg->ops->tx_polling(hw, BEACON_QUEUE); + + return true; +} diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h index 53d0e0a5af5..803adcc80c9 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h +++ b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h @@ -40,470 +40,494 @@ #define USB_HWDESC_HEADER_LEN 32 #define CRCLENGTH 4 +/* Define a macro that takes a le32 word, converts it to host ordering, + * right shifts by a specified count, creates a mask of the specified + * bit count, and extracts that number of bits. + */ + +#define SHIFT_AND_MASK_LE(__pdesc, __shift, __mask) \ + ((le32_to_cpu(*(((__le32 *)(__pdesc)))) >> (__shift)) & \ + BIT_LEN_MASK_32(__mask)) + +/* Define a macro that clears a bit field in an le32 word and + * sets the specified value into that bit field. The resulting + * value remains in le32 ordering; however, it is properly converted + * to host ordering for the clear and set operations before conversion + * back to le32. + */ + +#define SET_BITS_OFFSET_LE(__pdesc, __shift, __len, __val) \ + (*(__le32 *)(__pdesc) = \ + (cpu_to_le32((le32_to_cpu(*((__le32 *)(__pdesc))) & \ + (~(BIT_OFFSET_LEN_MASK_32((__shift), __len)))) | \ + (((u32)(__val) & BIT_LEN_MASK_32(__len)) << (__shift))))); + +/* macros to read/write various fields in RX or TX descriptors */ + #define SET_TX_DESC_PKT_SIZE(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc, 0, 16, __val) + SET_BITS_OFFSET_LE(__pdesc, 0, 16, __val) #define SET_TX_DESC_OFFSET(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc, 16, 8, __val) + SET_BITS_OFFSET_LE(__pdesc, 16, 8, __val) #define SET_TX_DESC_BMC(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc, 24, 1, __val) + SET_BITS_OFFSET_LE(__pdesc, 24, 1, __val) #define SET_TX_DESC_HTC(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc, 25, 1, __val) + SET_BITS_OFFSET_LE(__pdesc, 25, 1, __val) #define SET_TX_DESC_LAST_SEG(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc, 26, 1, __val) + SET_BITS_OFFSET_LE(__pdesc, 26, 1, __val) #define SET_TX_DESC_FIRST_SEG(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc, 27, 1, __val) + SET_BITS_OFFSET_LE(__pdesc, 27, 1, __val) #define SET_TX_DESC_LINIP(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc, 28, 1, __val) + SET_BITS_OFFSET_LE(__pdesc, 28, 1, __val) #define SET_TX_DESC_NO_ACM(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc, 29, 1, __val) + SET_BITS_OFFSET_LE(__pdesc, 29, 1, __val) #define SET_TX_DESC_GF(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc, 30, 1, __val) + SET_BITS_OFFSET_LE(__pdesc, 30, 1, __val) #define SET_TX_DESC_OWN(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc, 31, 1, __val) + SET_BITS_OFFSET_LE(__pdesc, 31, 1, __val) #define GET_TX_DESC_PKT_SIZE(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc, 0, 16) + SHIFT_AND_MASK_LE(__pdesc, 0, 16) #define GET_TX_DESC_OFFSET(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc, 16, 8) + SHIFT_AND_MASK_LE(__pdesc, 16, 8) #define GET_TX_DESC_BMC(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc, 24, 1) + SHIFT_AND_MASK_LE(__pdesc, 24, 1) #define GET_TX_DESC_HTC(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc, 25, 1) + SHIFT_AND_MASK_LE(__pdesc, 25, 1) #define GET_TX_DESC_LAST_SEG(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc, 26, 1) + SHIFT_AND_MASK_LE(__pdesc, 26, 1) #define GET_TX_DESC_FIRST_SEG(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc, 27, 1) + SHIFT_AND_MASK_LE(__pdesc, 27, 1) #define GET_TX_DESC_LINIP(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc, 28, 1) + SHIFT_AND_MASK_LE(__pdesc, 28, 1) #define GET_TX_DESC_NO_ACM(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc, 29, 1) + SHIFT_AND_MASK_LE(__pdesc, 29, 1) #define GET_TX_DESC_GF(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc, 30, 1) + SHIFT_AND_MASK_LE(__pdesc, 30, 1) #define GET_TX_DESC_OWN(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc, 31, 1) + SHIFT_AND_MASK_LE(__pdesc, 31, 1) #define SET_TX_DESC_MACID(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+4, 0, 5, __val) + SET_BITS_OFFSET_LE(__pdesc+4, 0, 5, __val) #define SET_TX_DESC_AGG_BREAK(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+4, 5, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+4, 5, 1, __val) #define SET_TX_DESC_BK(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+4, 6, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+4, 6, 1, __val) #define SET_TX_DESC_RDG_ENABLE(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+4, 7, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+4, 7, 1, __val) #define SET_TX_DESC_QUEUE_SEL(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+4, 8, 5, __val) + SET_BITS_OFFSET_LE(__pdesc+4, 8, 5, __val) #define SET_TX_DESC_RDG_NAV_EXT(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+4, 13, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+4, 13, 1, __val) #define SET_TX_DESC_LSIG_TXOP_EN(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+4, 14, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+4, 14, 1, __val) #define SET_TX_DESC_PIFS(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+4, 15, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+4, 15, 1, __val) #define SET_TX_DESC_RATE_ID(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+4, 16, 4, __val) + SET_BITS_OFFSET_LE(__pdesc+4, 16, 4, __val) #define SET_TX_DESC_NAV_USE_HDR(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+4, 20, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+4, 20, 1, __val) #define SET_TX_DESC_EN_DESC_ID(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+4, 21, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+4, 21, 1, __val) #define SET_TX_DESC_SEC_TYPE(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+4, 22, 2, __val) + SET_BITS_OFFSET_LE(__pdesc+4, 22, 2, __val) #define SET_TX_DESC_PKT_OFFSET(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+4, 24, 8, __val) + SET_BITS_OFFSET_LE(__pdesc+4, 24, 8, __val) #define GET_TX_DESC_MACID(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 0, 5) + SHIFT_AND_MASK_LE(__pdesc+4, 0, 5) #define GET_TX_DESC_AGG_ENABLE(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 5, 1) + SHIFT_AND_MASK_LE(__pdesc+4, 5, 1) #define GET_TX_DESC_AGG_BREAK(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 6, 1) + SHIFT_AND_MASK_LE(__pdesc+4, 6, 1) #define GET_TX_DESC_RDG_ENABLE(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 7, 1) + SHIFT_AND_MASK_LE(__pdesc+4, 7, 1) #define GET_TX_DESC_QUEUE_SEL(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 8, 5) + SHIFT_AND_MASK_LE(__pdesc+4, 8, 5) #define GET_TX_DESC_RDG_NAV_EXT(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 13, 1) + SHIFT_AND_MASK_LE(__pdesc+4, 13, 1) #define GET_TX_DESC_LSIG_TXOP_EN(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 14, 1) + SHIFT_AND_MASK_LE(__pdesc+4, 14, 1) #define GET_TX_DESC_PIFS(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 15, 1) + SHIFT_AND_MASK_LE(__pdesc+4, 15, 1) #define GET_TX_DESC_RATE_ID(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 16, 4) + SHIFT_AND_MASK_LE(__pdesc+4, 16, 4) #define GET_TX_DESC_NAV_USE_HDR(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 20, 1) + SHIFT_AND_MASK_LE(__pdesc+4, 20, 1) #define GET_TX_DESC_EN_DESC_ID(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 21, 1) + SHIFT_AND_MASK_LE(__pdesc+4, 21, 1) #define GET_TX_DESC_SEC_TYPE(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 22, 2) + SHIFT_AND_MASK_LE(__pdesc+4, 22, 2) #define GET_TX_DESC_PKT_OFFSET(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 24, 8) + SHIFT_AND_MASK_LE(__pdesc+4, 24, 8) #define SET_TX_DESC_RTS_RC(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+8, 0, 6, __val) + SET_BITS_OFFSET_LE(__pdesc+8, 0, 6, __val) #define SET_TX_DESC_DATA_RC(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+8, 6, 6, __val) + SET_BITS_OFFSET_LE(__pdesc+8, 6, 6, __val) #define SET_TX_DESC_BAR_RTY_TH(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+8, 14, 2, __val) + SET_BITS_OFFSET_LE(__pdesc+8, 14, 2, __val) #define SET_TX_DESC_MORE_FRAG(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+8, 17, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+8, 17, 1, __val) #define SET_TX_DESC_RAW(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+8, 18, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+8, 18, 1, __val) #define SET_TX_DESC_CCX(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+8, 19, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+8, 19, 1, __val) #define SET_TX_DESC_AMPDU_DENSITY(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+8, 20, 3, __val) + SET_BITS_OFFSET_LE(__pdesc+8, 20, 3, __val) #define SET_TX_DESC_ANTSEL_A(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+8, 24, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+8, 24, 1, __val) #define SET_TX_DESC_ANTSEL_B(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+8, 25, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+8, 25, 1, __val) #define SET_TX_DESC_TX_ANT_CCK(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+8, 26, 2, __val) + SET_BITS_OFFSET_LE(__pdesc+8, 26, 2, __val) #define SET_TX_DESC_TX_ANTL(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+8, 28, 2, __val) + SET_BITS_OFFSET_LE(__pdesc+8, 28, 2, __val) #define SET_TX_DESC_TX_ANT_HT(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+8, 30, 2, __val) + SET_BITS_OFFSET_LE(__pdesc+8, 30, 2, __val) #define GET_TX_DESC_RTS_RC(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+8, 0, 6) + SHIFT_AND_MASK_LE(__pdesc+8, 0, 6) #define GET_TX_DESC_DATA_RC(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+8, 6, 6) + SHIFT_AND_MASK_LE(__pdesc+8, 6, 6) #define GET_TX_DESC_BAR_RTY_TH(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+8, 14, 2) + SHIFT_AND_MASK_LE(__pdesc+8, 14, 2) #define GET_TX_DESC_MORE_FRAG(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+8, 17, 1) + SHIFT_AND_MASK_LE(__pdesc+8, 17, 1) #define GET_TX_DESC_RAW(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+8, 18, 1) + SHIFT_AND_MASK_LE(__pdesc+8, 18, 1) #define GET_TX_DESC_CCX(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+8, 19, 1) + SHIFT_AND_MASK_LE(__pdesc+8, 19, 1) #define GET_TX_DESC_AMPDU_DENSITY(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+8, 20, 3) + SHIFT_AND_MASK_LE(__pdesc+8, 20, 3) #define GET_TX_DESC_ANTSEL_A(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+8, 24, 1) + SHIFT_AND_MASK_LE(__pdesc+8, 24, 1) #define GET_TX_DESC_ANTSEL_B(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+8, 25, 1) + SHIFT_AND_MASK_LE(__pdesc+8, 25, 1) #define GET_TX_DESC_TX_ANT_CCK(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+8, 26, 2) + SHIFT_AND_MASK_LE(__pdesc+8, 26, 2) #define GET_TX_DESC_TX_ANTL(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+8, 28, 2) + SHIFT_AND_MASK_LE(__pdesc+8, 28, 2) #define GET_TX_DESC_TX_ANT_HT(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+8, 30, 2) + SHIFT_AND_MASK_LE(__pdesc+8, 30, 2) #define SET_TX_DESC_NEXT_HEAP_PAGE(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+12, 0, 8, __val) + SET_BITS_OFFSET_LE(__pdesc+12, 0, 8, __val) #define SET_TX_DESC_TAIL_PAGE(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+12, 8, 8, __val) + SET_BITS_OFFSET_LE(__pdesc+12, 8, 8, __val) #define SET_TX_DESC_SEQ(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+12, 16, 12, __val) + SET_BITS_OFFSET_LE(__pdesc+12, 16, 12, __val) #define SET_TX_DESC_PKT_ID(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+12, 28, 4, __val) + SET_BITS_OFFSET_LE(__pdesc+12, 28, 4, __val) #define GET_TX_DESC_NEXT_HEAP_PAGE(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+12, 0, 8) + SHIFT_AND_MASK_LE(__pdesc+12, 0, 8) #define GET_TX_DESC_TAIL_PAGE(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+12, 8, 8) + SHIFT_AND_MASK_LE(__pdesc+12, 8, 8) #define GET_TX_DESC_SEQ(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+12, 16, 12) + SHIFT_AND_MASK_LE(__pdesc+12, 16, 12) #define GET_TX_DESC_PKT_ID(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+12, 28, 4) + SHIFT_AND_MASK_LE(__pdesc+12, 28, 4) #define SET_TX_DESC_RTS_RATE(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+16, 0, 5, __val) + SET_BITS_OFFSET_LE(__pdesc+16, 0, 5, __val) #define SET_TX_DESC_AP_DCFE(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+16, 5, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+16, 5, 1, __val) #define SET_TX_DESC_QOS(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+16, 6, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+16, 6, 1, __val) #define SET_TX_DESC_HWSEQ_EN(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+16, 7, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+16, 7, 1, __val) #define SET_TX_DESC_USE_RATE(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+16, 8, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+16, 8, 1, __val) #define SET_TX_DESC_DISABLE_RTS_FB(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+16, 9, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+16, 9, 1, __val) #define SET_TX_DESC_DISABLE_FB(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+16, 10, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+16, 10, 1, __val) #define SET_TX_DESC_CTS2SELF(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+16, 11, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+16, 11, 1, __val) #define SET_TX_DESC_RTS_ENABLE(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+16, 12, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+16, 12, 1, __val) #define SET_TX_DESC_HW_RTS_ENABLE(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+16, 13, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+16, 13, 1, __val) #define SET_TX_DESC_PORT_ID(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+16, 14, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+16, 14, 1, __val) #define SET_TX_DESC_WAIT_DCTS(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+16, 18, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+16, 18, 1, __val) #define SET_TX_DESC_CTS2AP_EN(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+16, 19, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+16, 19, 1, __val) #define SET_TX_DESC_TX_SUB_CARRIER(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+16, 20, 2, __val) + SET_BITS_OFFSET_LE(__pdesc+16, 20, 2, __val) #define SET_TX_DESC_TX_STBC(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+16, 22, 2, __val) + SET_BITS_OFFSET_LE(__pdesc+16, 22, 2, __val) #define SET_TX_DESC_DATA_SHORT(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+16, 24, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+16, 24, 1, __val) #define SET_TX_DESC_DATA_BW(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+16, 25, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+16, 25, 1, __val) #define SET_TX_DESC_RTS_SHORT(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+16, 26, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+16, 26, 1, __val) #define SET_TX_DESC_RTS_BW(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+16, 27, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+16, 27, 1, __val) #define SET_TX_DESC_RTS_SC(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+16, 28, 2, __val) + SET_BITS_OFFSET_LE(__pdesc+16, 28, 2, __val) #define SET_TX_DESC_RTS_STBC(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+16, 30, 2, __val) + SET_BITS_OFFSET_LE(__pdesc+16, 30, 2, __val) #define GET_TX_DESC_RTS_RATE(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+16, 0, 5) + SHIFT_AND_MASK_LE(__pdesc+16, 0, 5) #define GET_TX_DESC_AP_DCFE(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+16, 5, 1) + SHIFT_AND_MASK_LE(__pdesc+16, 5, 1) #define GET_TX_DESC_QOS(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+16, 6, 1) + SHIFT_AND_MASK_LE(__pdesc+16, 6, 1) #define GET_TX_DESC_HWSEQ_EN(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+16, 7, 1) + SHIFT_AND_MASK_LE(__pdesc+16, 7, 1) #define GET_TX_DESC_USE_RATE(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+16, 8, 1) + SHIFT_AND_MASK_LE(__pdesc+16, 8, 1) #define GET_TX_DESC_DISABLE_RTS_FB(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+16, 9, 1) + SHIFT_AND_MASK_LE(__pdesc+16, 9, 1) #define GET_TX_DESC_DISABLE_FB(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+16, 10, 1) + SHIFT_AND_MASK_LE(__pdesc+16, 10, 1) #define GET_TX_DESC_CTS2SELF(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+16, 11, 1) + SHIFT_AND_MASK_LE(__pdesc+16, 11, 1) #define GET_TX_DESC_RTS_ENABLE(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+16, 12, 1) + SHIFT_AND_MASK_LE(__pdesc+16, 12, 1) #define GET_TX_DESC_HW_RTS_ENABLE(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+16, 13, 1) + SHIFT_AND_MASK_LE(__pdesc+16, 13, 1) #define GET_TX_DESC_PORT_ID(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+16, 14, 1) + SHIFT_AND_MASK_LE(__pdesc+16, 14, 1) #define GET_TX_DESC_WAIT_DCTS(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+16, 18, 1) + SHIFT_AND_MASK_LE(__pdesc+16, 18, 1) #define GET_TX_DESC_CTS2AP_EN(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+16, 19, 1) + SHIFT_AND_MASK_LE(__pdesc+16, 19, 1) #define GET_TX_DESC_TX_SUB_CARRIER(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+16, 20, 2) + SHIFT_AND_MASK_LE(__pdesc+16, 20, 2) #define GET_TX_DESC_TX_STBC(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+16, 22, 2) + SHIFT_AND_MASK_LE(__pdesc+16, 22, 2) #define GET_TX_DESC_DATA_SHORT(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+16, 24, 1) + SHIFT_AND_MASK_LE(__pdesc+16, 24, 1) #define GET_TX_DESC_DATA_BW(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+16, 25, 1) + SHIFT_AND_MASK_LE(__pdesc+16, 25, 1) #define GET_TX_DESC_RTS_SHORT(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+16, 26, 1) + SHIFT_AND_MASK_LE(__pdesc+16, 26, 1) #define GET_TX_DESC_RTS_BW(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+16, 27, 1) + SHIFT_AND_MASK_LE(__pdesc+16, 27, 1) #define GET_TX_DESC_RTS_SC(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+16, 28, 2) + SHIFT_AND_MASK_LE(__pdesc+16, 28, 2) #define GET_TX_DESC_RTS_STBC(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+16, 30, 2) + SHIFT_AND_MASK_LE(__pdesc+16, 30, 2) #define SET_TX_DESC_TX_RATE(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+20, 0, 6, __val) + SET_BITS_OFFSET_LE(__pdesc+20, 0, 6, __val) #define SET_TX_DESC_DATA_SHORTGI(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+20, 6, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+20, 6, 1, __val) #define SET_TX_DESC_CCX_TAG(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+20, 7, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+20, 7, 1, __val) #define SET_TX_DESC_DATA_RATE_FB_LIMIT(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+20, 8, 5, __val) + SET_BITS_OFFSET_LE(__pdesc+20, 8, 5, __val) #define SET_TX_DESC_RTS_RATE_FB_LIMIT(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+20, 13, 4, __val) + SET_BITS_OFFSET_LE(__pdesc+20, 13, 4, __val) #define SET_TX_DESC_RETRY_LIMIT_ENABLE(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+20, 17, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+20, 17, 1, __val) #define SET_TX_DESC_DATA_RETRY_LIMIT(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+20, 18, 6, __val) + SET_BITS_OFFSET_LE(__pdesc+20, 18, 6, __val) #define SET_TX_DESC_USB_TXAGG_NUM(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+20, 24, 8, __val) + SET_BITS_OFFSET_LE(__pdesc+20, 24, 8, __val) #define GET_TX_DESC_TX_RATE(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+20, 0, 6) + SHIFT_AND_MASK_LE(__pdesc+20, 0, 6) #define GET_TX_DESC_DATA_SHORTGI(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+20, 6, 1) + SHIFT_AND_MASK_LE(__pdesc+20, 6, 1) #define GET_TX_DESC_CCX_TAG(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+20, 7, 1) + SHIFT_AND_MASK_LE(__pdesc+20, 7, 1) #define GET_TX_DESC_DATA_RATE_FB_LIMIT(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+20, 8, 5) + SHIFT_AND_MASK_LE(__pdesc+20, 8, 5) #define GET_TX_DESC_RTS_RATE_FB_LIMIT(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+20, 13, 4) + SHIFT_AND_MASK_LE(__pdesc+20, 13, 4) #define GET_TX_DESC_RETRY_LIMIT_ENABLE(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+20, 17, 1) + SHIFT_AND_MASK_LE(__pdesc+20, 17, 1) #define GET_TX_DESC_DATA_RETRY_LIMIT(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+20, 18, 6) + SHIFT_AND_MASK_LE(__pdesc+20, 18, 6) #define GET_TX_DESC_USB_TXAGG_NUM(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+20, 24, 8) + SHIFT_AND_MASK_LE(__pdesc+20, 24, 8) #define SET_TX_DESC_TXAGC_A(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+24, 0, 5, __val) + SET_BITS_OFFSET_LE(__pdesc+24, 0, 5, __val) #define SET_TX_DESC_TXAGC_B(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+24, 5, 5, __val) + SET_BITS_OFFSET_LE(__pdesc+24, 5, 5, __val) #define SET_TX_DESC_USE_MAX_LEN(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+24, 10, 1, __val) + SET_BITS_OFFSET_LE(__pdesc+24, 10, 1, __val) #define SET_TX_DESC_MAX_AGG_NUM(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+24, 11, 5, __val) + SET_BITS_OFFSET_LE(__pdesc+24, 11, 5, __val) #define SET_TX_DESC_MCSG1_MAX_LEN(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+24, 16, 4, __val) + SET_BITS_OFFSET_LE(__pdesc+24, 16, 4, __val) #define SET_TX_DESC_MCSG2_MAX_LEN(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+24, 20, 4, __val) + SET_BITS_OFFSET_LE(__pdesc+24, 20, 4, __val) #define SET_TX_DESC_MCSG3_MAX_LEN(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+24, 24, 4, __val) + SET_BITS_OFFSET_LE(__pdesc+24, 24, 4, __val) #define SET_TX_DESC_MCS7_SGI_MAX_LEN(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+24, 28, 4, __val) + SET_BITS_OFFSET_LE(__pdesc+24, 28, 4, __val) #define GET_TX_DESC_TXAGC_A(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+24, 0, 5) + SHIFT_AND_MASK_LE(__pdesc+24, 0, 5) #define GET_TX_DESC_TXAGC_B(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+24, 5, 5) + SHIFT_AND_MASK_LE(__pdesc+24, 5, 5) #define GET_TX_DESC_USE_MAX_LEN(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+24, 10, 1) + SHIFT_AND_MASK_LE(__pdesc+24, 10, 1) #define GET_TX_DESC_MAX_AGG_NUM(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+24, 11, 5) + SHIFT_AND_MASK_LE(__pdesc+24, 11, 5) #define GET_TX_DESC_MCSG1_MAX_LEN(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+24, 16, 4) + SHIFT_AND_MASK_LE(__pdesc+24, 16, 4) #define GET_TX_DESC_MCSG2_MAX_LEN(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+24, 20, 4) + SHIFT_AND_MASK_LE(__pdesc+24, 20, 4) #define GET_TX_DESC_MCSG3_MAX_LEN(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+24, 24, 4) + SHIFT_AND_MASK_LE(__pdesc+24, 24, 4) #define GET_TX_DESC_MCS7_SGI_MAX_LEN(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+24, 28, 4) + SHIFT_AND_MASK_LE(__pdesc+24, 28, 4) #define SET_TX_DESC_TX_BUFFER_SIZE(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+28, 0, 16, __val) + SET_BITS_OFFSET_LE(__pdesc+28, 0, 16, __val) #define SET_TX_DESC_MCSG4_MAX_LEN(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+28, 16, 4, __val) + SET_BITS_OFFSET_LE(__pdesc+28, 16, 4, __val) #define SET_TX_DESC_MCSG5_MAX_LEN(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+28, 20, 4, __val) + SET_BITS_OFFSET_LE(__pdesc+28, 20, 4, __val) #define SET_TX_DESC_MCSG6_MAX_LEN(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+28, 24, 4, __val) + SET_BITS_OFFSET_LE(__pdesc+28, 24, 4, __val) #define SET_TX_DESC_MCS15_SGI_MAX_LEN(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+28, 28, 4, __val) + SET_BITS_OFFSET_LE(__pdesc+28, 28, 4, __val) #define GET_TX_DESC_TX_BUFFER_SIZE(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+28, 0, 16) + SHIFT_AND_MASK_LE(__pdesc+28, 0, 16) #define GET_TX_DESC_MCSG4_MAX_LEN(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+28, 16, 4) + SHIFT_AND_MASK_LE(__pdesc+28, 16, 4) #define GET_TX_DESC_MCSG5_MAX_LEN(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+28, 20, 4) + SHIFT_AND_MASK_LE(__pdesc+28, 20, 4) #define GET_TX_DESC_MCSG6_MAX_LEN(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+28, 24, 4) + SHIFT_AND_MASK_LE(__pdesc+28, 24, 4) #define GET_TX_DESC_MCS15_SGI_MAX_LEN(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+28, 28, 4) + SHIFT_AND_MASK_LE(__pdesc+28, 28, 4) #define SET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+32, 0, 32, __val) + SET_BITS_OFFSET_LE(__pdesc+32, 0, 32, __val) #define SET_TX_DESC_TX_BUFFER_ADDRESS64(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+36, 0, 32, __val) + SET_BITS_OFFSET_LE(__pdesc+36, 0, 32, __val) #define GET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+32, 0, 32) + SHIFT_AND_MASK_LE(__pdesc+32, 0, 32) #define GET_TX_DESC_TX_BUFFER_ADDRESS64(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+36, 0, 32) + SHIFT_AND_MASK_LE(__pdesc+36, 0, 32) #define SET_TX_DESC_NEXT_DESC_ADDRESS(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+40, 0, 32, __val) + SET_BITS_OFFSET_LE(__pdesc+40, 0, 32, __val) #define SET_TX_DESC_NEXT_DESC_ADDRESS64(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+44, 0, 32, __val) + SET_BITS_OFFSET_LE(__pdesc+44, 0, 32, __val) #define GET_TX_DESC_NEXT_DESC_ADDRESS(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+40, 0, 32) + SHIFT_AND_MASK_LE(__pdesc+40, 0, 32) #define GET_TX_DESC_NEXT_DESC_ADDRESS64(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+44, 0, 32) + SHIFT_AND_MASK_LE(__pdesc+44, 0, 32) #define GET_RX_DESC_PKT_LEN(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc, 0, 14) + SHIFT_AND_MASK_LE(__pdesc, 0, 14) #define GET_RX_DESC_CRC32(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc, 14, 1) + SHIFT_AND_MASK_LE(__pdesc, 14, 1) #define GET_RX_DESC_ICV(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc, 15, 1) + SHIFT_AND_MASK_LE(__pdesc, 15, 1) #define GET_RX_DESC_DRV_INFO_SIZE(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc, 16, 4) + SHIFT_AND_MASK_LE(__pdesc, 16, 4) #define GET_RX_DESC_SECURITY(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc, 20, 3) + SHIFT_AND_MASK_LE(__pdesc, 20, 3) #define GET_RX_DESC_QOS(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc, 23, 1) + SHIFT_AND_MASK_LE(__pdesc, 23, 1) #define GET_RX_DESC_SHIFT(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc, 24, 2) + SHIFT_AND_MASK_LE(__pdesc, 24, 2) #define GET_RX_DESC_PHYST(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc, 26, 1) + SHIFT_AND_MASK_LE(__pdesc, 26, 1) #define GET_RX_DESC_SWDEC(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc, 27, 1) + SHIFT_AND_MASK_LE(__pdesc, 27, 1) #define GET_RX_DESC_LS(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc, 28, 1) + SHIFT_AND_MASK_LE(__pdesc, 28, 1) #define GET_RX_DESC_FS(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc, 29, 1) + SHIFT_AND_MASK_LE(__pdesc, 29, 1) #define GET_RX_DESC_EOR(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc, 30, 1) + SHIFT_AND_MASK_LE(__pdesc, 30, 1) #define GET_RX_DESC_OWN(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc, 31, 1) + SHIFT_AND_MASK_LE(__pdesc, 31, 1) #define SET_RX_DESC_PKT_LEN(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc, 0, 14, __val) + SET_BITS_OFFSET_LE(__pdesc, 0, 14, __val) #define SET_RX_DESC_EOR(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc, 30, 1, __val) + SET_BITS_OFFSET_LE(__pdesc, 30, 1, __val) #define SET_RX_DESC_OWN(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc, 31, 1, __val) + SET_BITS_OFFSET_LE(__pdesc, 31, 1, __val) #define GET_RX_DESC_MACID(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 0, 5) + SHIFT_AND_MASK_LE(__pdesc+4, 0, 5) #define GET_RX_DESC_TID(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 5, 4) + SHIFT_AND_MASK_LE(__pdesc+4, 5, 4) #define GET_RX_DESC_HWRSVD(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 9, 5) + SHIFT_AND_MASK_LE(__pdesc+4, 9, 5) #define GET_RX_DESC_PAGGR(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 14, 1) + SHIFT_AND_MASK_LE(__pdesc+4, 14, 1) #define GET_RX_DESC_FAGGR(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 15, 1) + SHIFT_AND_MASK_LE(__pdesc+4, 15, 1) #define GET_RX_DESC_A1_FIT(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 16, 4) + SHIFT_AND_MASK_LE(__pdesc+4, 16, 4) #define GET_RX_DESC_A2_FIT(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 20, 4) + SHIFT_AND_MASK_LE(__pdesc+4, 20, 4) #define GET_RX_DESC_PAM(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 24, 1) + SHIFT_AND_MASK_LE(__pdesc+4, 24, 1) #define GET_RX_DESC_PWR(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 25, 1) + SHIFT_AND_MASK_LE(__pdesc+4, 25, 1) #define GET_RX_DESC_MD(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 26, 1) + SHIFT_AND_MASK_LE(__pdesc+4, 26, 1) #define GET_RX_DESC_MF(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 27, 1) + SHIFT_AND_MASK_LE(__pdesc+4, 27, 1) #define GET_RX_DESC_TYPE(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 28, 2) + SHIFT_AND_MASK_LE(__pdesc+4, 28, 2) #define GET_RX_DESC_MC(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 30, 1) + SHIFT_AND_MASK_LE(__pdesc+4, 30, 1) #define GET_RX_DESC_BC(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+4, 31, 1) + SHIFT_AND_MASK_LE(__pdesc+4, 31, 1) #define GET_RX_DESC_SEQ(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+8, 0, 12) + SHIFT_AND_MASK_LE(__pdesc+8, 0, 12) #define GET_RX_DESC_FRAG(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+8, 12, 4) + SHIFT_AND_MASK_LE(__pdesc+8, 12, 4) #define GET_RX_DESC_NEXT_PKT_LEN(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+8, 16, 14) + SHIFT_AND_MASK_LE(__pdesc+8, 16, 14) #define GET_RX_DESC_NEXT_IND(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+8, 30, 1) + SHIFT_AND_MASK_LE(__pdesc+8, 30, 1) #define GET_RX_DESC_RSVD(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+8, 31, 1) + SHIFT_AND_MASK_LE(__pdesc+8, 31, 1) #define GET_RX_DESC_RXMCS(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+12, 0, 6) + SHIFT_AND_MASK_LE(__pdesc+12, 0, 6) #define GET_RX_DESC_RXHT(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+12, 6, 1) + SHIFT_AND_MASK_LE(__pdesc+12, 6, 1) #define GET_RX_DESC_SPLCP(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+12, 8, 1) + SHIFT_AND_MASK_LE(__pdesc+12, 8, 1) #define GET_RX_DESC_BW(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+12, 9, 1) + SHIFT_AND_MASK_LE(__pdesc+12, 9, 1) #define GET_RX_DESC_HTC(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+12, 10, 1) + SHIFT_AND_MASK_LE(__pdesc+12, 10, 1) #define GET_RX_DESC_HWPC_ERR(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+12, 14, 1) + SHIFT_AND_MASK_LE(__pdesc+12, 14, 1) #define GET_RX_DESC_HWPC_IND(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+12, 15, 1) + SHIFT_AND_MASK_LE(__pdesc+12, 15, 1) #define GET_RX_DESC_IV0(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+12, 16, 16) + SHIFT_AND_MASK_LE(__pdesc+12, 16, 16) #define GET_RX_DESC_IV1(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+16, 0, 32) + SHIFT_AND_MASK_LE(__pdesc+16, 0, 32) #define GET_RX_DESC_TSFL(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+20, 0, 32) + SHIFT_AND_MASK_LE(__pdesc+20, 0, 32) #define GET_RX_DESC_BUFF_ADDR(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+24, 0, 32) + SHIFT_AND_MASK_LE(__pdesc+24, 0, 32) #define GET_RX_DESC_BUFF_ADDR64(__pdesc) \ - LE_BITS_TO_4BYTE(__pdesc+28, 0, 32) + SHIFT_AND_MASK_LE(__pdesc+28, 0, 32) #define SET_RX_DESC_BUFF_ADDR(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+24, 0, 32, __val) + SET_BITS_OFFSET_LE(__pdesc+24, 0, 32, __val) #define SET_RX_DESC_BUFF_ADDR64(__pdesc, __val) \ - SET_BITS_TO_LE_4BYTE(__pdesc+28, 0, 32, __val) + SET_BITS_OFFSET_LE(__pdesc+28, 0, 32, __val) #define CLEAR_PCI_TX_DESC_CONTENT(__pdesc, _size) \ do { \ @@ -711,4 +735,6 @@ void rtl92ce_tx_polling(struct ieee80211_hw *hw, unsigned int hw_queue); void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, bool b_firstseg, bool b_lastseg, struct sk_buff *skb); +bool _rtl92c_cmd_send_packet(struct ieee80211_hw *hw, struct sk_buff *skb); + #endif diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/Makefile b/drivers/net/wireless/rtlwifi/rtl8192cu/Makefile new file mode 100644 index 00000000000..91c65122ca8 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/Makefile @@ -0,0 +1,15 @@ +rtl8192cu-objs := \ + dm.o \ + fw.o \ + hw.o \ + led.o \ + mac.o \ + phy.o \ + rf.o \ + sw.o \ + table.o \ + trx.o + +obj-$(CONFIG_RTL8192CU) += rtl8192cu.o + +ccflags-y += -D__CHECK_ENDIAN__ diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/def.h b/drivers/net/wireless/rtlwifi/rtl8192cu/def.h new file mode 100644 index 00000000000..c54940ea72f --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/def.h @@ -0,0 +1,62 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../rtl8192ce/def.h" + +/*------------------------------------------------------------------------- + * Chip specific + *-------------------------------------------------------------------------*/ +#define CHIP_8723 BIT(2) /* RTL8723 With BT feature */ +#define CHIP_8723_DRV_REV BIT(3) /* RTL8723 Driver Revised */ +#define NORMAL_CHIP BIT(4) +#define CHIP_VENDOR_UMC BIT(5) +#define CHIP_VENDOR_UMC_B_CUT BIT(6) + +#define IS_NORMAL_CHIP(version) \ + (((version) & NORMAL_CHIP) ? true : false) + +#define IS_8723_SERIES(version) \ + (((version) & CHIP_8723) ? true : false) + +#define IS_92C_1T2R(version) \ + (((version) & CHIP_92C) && ((version) & CHIP_92C_1T2R)) + +#define IS_VENDOR_UMC(version) \ + (((version) & CHIP_VENDOR_UMC) ? true : false) + +#define IS_VENDOR_UMC_A_CUT(version) \ + (((version) & CHIP_VENDOR_UMC) ? (((version) & (BIT(6) | BIT(7))) ? \ + false : true) : false) + +#define IS_VENDOR_8723_A_CUT(version) \ + (((version) & CHIP_VENDOR_UMC) ? (((version) & (BIT(6))) ? \ + false : true) : false) + +#define CHIP_BONDING_92C_1T2R 0x1 +#define CHIP_BONDING_IDENTIFIER(_value) (((_value) >> 22) & 0x3) diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/dm.c b/drivers/net/wireless/rtlwifi/rtl8192cu/dm.c new file mode 100644 index 00000000000..a4649a2f7e6 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/dm.c @@ -0,0 +1,116 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../wifi.h" +#include "../base.h" +#include "reg.h" +#include "def.h" +#include "phy.h" +#include "dm.h" +#include "fw.h" + +#include "../rtl8192c/dm_common.c" + +void rtl92c_dm_dynamic_txpower(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + long undecorated_smoothed_pwdb; + + if (!rtlpriv->dm.dynamic_txpower_enable) + return; + + if (rtlpriv->dm.dm_flag & HAL_DM_HIPWR_DISABLE) { + rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL; + return; + } + + if ((mac->link_state < MAC80211_LINKED) && + (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb == 0)) { + RT_TRACE(rtlpriv, COMP_POWER, DBG_TRACE, + ("Not connected to any\n")); + + rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL; + + rtlpriv->dm.last_dtp_lvl = TXHIGHPWRLEVEL_NORMAL; + return; + } + + if (mac->link_state >= MAC80211_LINKED) { + if (mac->opmode == NL80211_IFTYPE_ADHOC) { + undecorated_smoothed_pwdb = + rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb; + RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, + ("AP Client PWDB = 0x%lx\n", + undecorated_smoothed_pwdb)); + } else { + undecorated_smoothed_pwdb = + rtlpriv->dm.undecorated_smoothed_pwdb; + RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, + ("STA Default Port PWDB = 0x%lx\n", + undecorated_smoothed_pwdb)); + } + } else { + undecorated_smoothed_pwdb = + rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb; + + RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, + ("AP Ext Port PWDB = 0x%lx\n", + undecorated_smoothed_pwdb)); + } + + if (undecorated_smoothed_pwdb >= TX_POWER_NEAR_FIELD_THRESH_LVL2) { + rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_LEVEL1; + RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, + ("TXHIGHPWRLEVEL_LEVEL1 (TxPwr=0x0)\n")); + } else if ((undecorated_smoothed_pwdb < + (TX_POWER_NEAR_FIELD_THRESH_LVL2 - 3)) && + (undecorated_smoothed_pwdb >= + TX_POWER_NEAR_FIELD_THRESH_LVL1)) { + + rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_LEVEL1; + RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, + ("TXHIGHPWRLEVEL_LEVEL1 (TxPwr=0x10)\n")); + } else if (undecorated_smoothed_pwdb < + (TX_POWER_NEAR_FIELD_THRESH_LVL1 - 5)) { + rtlpriv->dm.dynamic_txhighpower_lvl = TXHIGHPWRLEVEL_NORMAL; + RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, + ("TXHIGHPWRLEVEL_NORMAL\n")); + } + + if ((rtlpriv->dm.dynamic_txhighpower_lvl != rtlpriv->dm.last_dtp_lvl)) { + RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, + ("PHY_SetTxPowerLevel8192S() Channel = %d\n", + rtlphy->current_channel)); + rtl92c_phy_set_txpower_level(hw, rtlphy->current_channel); + } + + rtlpriv->dm.last_dtp_lvl = rtlpriv->dm.dynamic_txhighpower_lvl; +} diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/dm.h b/drivers/net/wireless/rtlwifi/rtl8192cu/dm.h new file mode 100644 index 00000000000..5e7fbfc2851 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/dm.h @@ -0,0 +1,32 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../rtl8192ce/dm.h" + +void rtl92c_dm_dynamic_txpower(struct ieee80211_hw *hw); diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/fw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/fw.c new file mode 100644 index 00000000000..8e350eea342 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/fw.c @@ -0,0 +1,30 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../rtl8192ce/fw.c" diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/fw.h b/drivers/net/wireless/rtlwifi/rtl8192cu/fw.h new file mode 100644 index 00000000000..a3bbac811d0 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/fw.h @@ -0,0 +1,30 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../rtl8192ce/fw.h" diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c new file mode 100644 index 00000000000..df8fe3b51c9 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c @@ -0,0 +1,2505 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../wifi.h" +#include "../efuse.h" +#include "../base.h" +#include "../cam.h" +#include "../ps.h" +#include "../usb.h" +#include "reg.h" +#include "def.h" +#include "phy.h" +#include "mac.h" +#include "dm.h" +#include "fw.h" +#include "hw.h" +#include "trx.h" +#include "led.h" +#include "table.h" + +static void _rtl92cu_phy_param_tab_init(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_efuse *rtlefuse = rtl_efuse(rtlpriv); + + rtlphy->hwparam_tables[MAC_REG].length = RTL8192CUMAC_2T_ARRAYLENGTH; + rtlphy->hwparam_tables[MAC_REG].pdata = RTL8192CUMAC_2T_ARRAY; + if (IS_HIGHT_PA(rtlefuse->board_type)) { + rtlphy->hwparam_tables[PHY_REG_PG].length = + RTL8192CUPHY_REG_Array_PG_HPLength; + rtlphy->hwparam_tables[PHY_REG_PG].pdata = + RTL8192CUPHY_REG_Array_PG_HP; + } else { + rtlphy->hwparam_tables[PHY_REG_PG].length = + RTL8192CUPHY_REG_ARRAY_PGLENGTH; + rtlphy->hwparam_tables[PHY_REG_PG].pdata = + RTL8192CUPHY_REG_ARRAY_PG; + } + /* 2T */ + rtlphy->hwparam_tables[PHY_REG_2T].length = + RTL8192CUPHY_REG_2TARRAY_LENGTH; + rtlphy->hwparam_tables[PHY_REG_2T].pdata = + RTL8192CUPHY_REG_2TARRAY; + rtlphy->hwparam_tables[RADIOA_2T].length = + RTL8192CURADIOA_2TARRAYLENGTH; + rtlphy->hwparam_tables[RADIOA_2T].pdata = + RTL8192CURADIOA_2TARRAY; + rtlphy->hwparam_tables[RADIOB_2T].length = + RTL8192CURADIOB_2TARRAYLENGTH; + rtlphy->hwparam_tables[RADIOB_2T].pdata = + RTL8192CU_RADIOB_2TARRAY; + rtlphy->hwparam_tables[AGCTAB_2T].length = + RTL8192CUAGCTAB_2TARRAYLENGTH; + rtlphy->hwparam_tables[AGCTAB_2T].pdata = + RTL8192CUAGCTAB_2TARRAY; + /* 1T */ + if (IS_HIGHT_PA(rtlefuse->board_type)) { + rtlphy->hwparam_tables[PHY_REG_1T].length = + RTL8192CUPHY_REG_1T_HPArrayLength; + rtlphy->hwparam_tables[PHY_REG_1T].pdata = + RTL8192CUPHY_REG_1T_HPArray; + rtlphy->hwparam_tables[RADIOA_1T].length = + RTL8192CURadioA_1T_HPArrayLength; + rtlphy->hwparam_tables[RADIOA_1T].pdata = + RTL8192CURadioA_1T_HPArray; + rtlphy->hwparam_tables[RADIOB_1T].length = + RTL8192CURADIOB_1TARRAYLENGTH; + rtlphy->hwparam_tables[RADIOB_1T].pdata = + RTL8192CU_RADIOB_1TARRAY; + rtlphy->hwparam_tables[AGCTAB_1T].length = + RTL8192CUAGCTAB_1T_HPArrayLength; + rtlphy->hwparam_tables[AGCTAB_1T].pdata = + Rtl8192CUAGCTAB_1T_HPArray; + } else { + rtlphy->hwparam_tables[PHY_REG_1T].length = + RTL8192CUPHY_REG_1TARRAY_LENGTH; + rtlphy->hwparam_tables[PHY_REG_1T].pdata = + RTL8192CUPHY_REG_1TARRAY; + rtlphy->hwparam_tables[RADIOA_1T].length = + RTL8192CURADIOA_1TARRAYLENGTH; + rtlphy->hwparam_tables[RADIOA_1T].pdata = + RTL8192CU_RADIOA_1TARRAY; + rtlphy->hwparam_tables[RADIOB_1T].length = + RTL8192CURADIOB_1TARRAYLENGTH; + rtlphy->hwparam_tables[RADIOB_1T].pdata = + RTL8192CU_RADIOB_1TARRAY; + rtlphy->hwparam_tables[AGCTAB_1T].length = + RTL8192CUAGCTAB_1TARRAYLENGTH; + rtlphy->hwparam_tables[AGCTAB_1T].pdata = + RTL8192CUAGCTAB_1TARRAY; + } +} + +static void _rtl92cu_read_txpower_info_from_hwpg(struct ieee80211_hw *hw, + bool autoload_fail, + u8 *hwinfo) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + u8 rf_path, index, tempval; + u16 i; + + for (rf_path = 0; rf_path < 2; rf_path++) { + for (i = 0; i < 3; i++) { + if (!autoload_fail) { + rtlefuse-> + eeprom_chnlarea_txpwr_cck[rf_path][i] = + hwinfo[EEPROM_TXPOWERCCK + rf_path * 3 + i]; + rtlefuse-> + eeprom_chnlarea_txpwr_ht40_1s[rf_path][i] = + hwinfo[EEPROM_TXPOWERHT40_1S + rf_path * 3 + + i]; + } else { + rtlefuse-> + eeprom_chnlarea_txpwr_cck[rf_path][i] = + EEPROM_DEFAULT_TXPOWERLEVEL; + rtlefuse-> + eeprom_chnlarea_txpwr_ht40_1s[rf_path][i] = + EEPROM_DEFAULT_TXPOWERLEVEL; + } + } + } + for (i = 0; i < 3; i++) { + if (!autoload_fail) + tempval = hwinfo[EEPROM_TXPOWERHT40_2SDIFF + i]; + else + tempval = EEPROM_DEFAULT_HT40_2SDIFF; + rtlefuse->eeprom_chnlarea_txpwr_ht40_2sdiif[RF90_PATH_A][i] = + (tempval & 0xf); + rtlefuse->eeprom_chnlarea_txpwr_ht40_2sdiif[RF90_PATH_B][i] = + ((tempval & 0xf0) >> 4); + } + for (rf_path = 0; rf_path < 2; rf_path++) + for (i = 0; i < 3; i++) + RTPRINT(rtlpriv, FINIT, INIT_EEPROM, + ("RF(%d) EEPROM CCK Area(%d) = 0x%x\n", rf_path, + i, rtlefuse-> + eeprom_chnlarea_txpwr_cck[rf_path][i])); + for (rf_path = 0; rf_path < 2; rf_path++) + for (i = 0; i < 3; i++) + RTPRINT(rtlpriv, FINIT, INIT_EEPROM, + ("RF(%d) EEPROM HT40 1S Area(%d) = 0x%x\n", + rf_path, i, + rtlefuse-> + eeprom_chnlarea_txpwr_ht40_1s[rf_path][i])); + for (rf_path = 0; rf_path < 2; rf_path++) + for (i = 0; i < 3; i++) + RTPRINT(rtlpriv, FINIT, INIT_EEPROM, + ("RF(%d) EEPROM HT40 2S Diff Area(%d) = 0x%x\n", + rf_path, i, + rtlefuse-> + eeprom_chnlarea_txpwr_ht40_2sdiif[rf_path] + [i])); + for (rf_path = 0; rf_path < 2; rf_path++) { + for (i = 0; i < 14; i++) { + index = _rtl92c_get_chnl_group((u8) i); + rtlefuse->txpwrlevel_cck[rf_path][i] = + rtlefuse->eeprom_chnlarea_txpwr_cck[rf_path][index]; + rtlefuse->txpwrlevel_ht40_1s[rf_path][i] = + rtlefuse-> + eeprom_chnlarea_txpwr_ht40_1s[rf_path][index]; + if ((rtlefuse-> + eeprom_chnlarea_txpwr_ht40_1s[rf_path][index] - + rtlefuse-> + eeprom_chnlarea_txpwr_ht40_2sdiif[rf_path][index]) + > 0) { + rtlefuse->txpwrlevel_ht40_2s[rf_path][i] = + rtlefuse-> + eeprom_chnlarea_txpwr_ht40_1s[rf_path] + [index] - rtlefuse-> + eeprom_chnlarea_txpwr_ht40_2sdiif[rf_path] + [index]; + } else { + rtlefuse->txpwrlevel_ht40_2s[rf_path][i] = 0; + } + } + for (i = 0; i < 14; i++) { + RTPRINT(rtlpriv, FINIT, INIT_TxPower, + ("RF(%d)-Ch(%d) [CCK / HT40_1S / HT40_2S] = " + "[0x%x / 0x%x / 0x%x]\n", rf_path, i, + rtlefuse->txpwrlevel_cck[rf_path][i], + rtlefuse->txpwrlevel_ht40_1s[rf_path][i], + rtlefuse->txpwrlevel_ht40_2s[rf_path][i])); + } + } + for (i = 0; i < 3; i++) { + if (!autoload_fail) { + rtlefuse->eeprom_pwrlimit_ht40[i] = + hwinfo[EEPROM_TXPWR_GROUP + i]; + rtlefuse->eeprom_pwrlimit_ht20[i] = + hwinfo[EEPROM_TXPWR_GROUP + 3 + i]; + } else { + rtlefuse->eeprom_pwrlimit_ht40[i] = 0; + rtlefuse->eeprom_pwrlimit_ht20[i] = 0; + } + } + for (rf_path = 0; rf_path < 2; rf_path++) { + for (i = 0; i < 14; i++) { + index = _rtl92c_get_chnl_group((u8) i); + if (rf_path == RF90_PATH_A) { + rtlefuse->pwrgroup_ht20[rf_path][i] = + (rtlefuse->eeprom_pwrlimit_ht20[index] + & 0xf); + rtlefuse->pwrgroup_ht40[rf_path][i] = + (rtlefuse->eeprom_pwrlimit_ht40[index] + & 0xf); + } else if (rf_path == RF90_PATH_B) { + rtlefuse->pwrgroup_ht20[rf_path][i] = + ((rtlefuse->eeprom_pwrlimit_ht20[index] + & 0xf0) >> 4); + rtlefuse->pwrgroup_ht40[rf_path][i] = + ((rtlefuse->eeprom_pwrlimit_ht40[index] + & 0xf0) >> 4); + } + RTPRINT(rtlpriv, FINIT, INIT_TxPower, + ("RF-%d pwrgroup_ht20[%d] = 0x%x\n", + rf_path, i, + rtlefuse->pwrgroup_ht20[rf_path][i])); + RTPRINT(rtlpriv, FINIT, INIT_TxPower, + ("RF-%d pwrgroup_ht40[%d] = 0x%x\n", + rf_path, i, + rtlefuse->pwrgroup_ht40[rf_path][i])); + } + } + for (i = 0; i < 14; i++) { + index = _rtl92c_get_chnl_group((u8) i); + if (!autoload_fail) + tempval = hwinfo[EEPROM_TXPOWERHT20DIFF + index]; + else + tempval = EEPROM_DEFAULT_HT20_DIFF; + rtlefuse->txpwr_ht20diff[RF90_PATH_A][i] = (tempval & 0xF); + rtlefuse->txpwr_ht20diff[RF90_PATH_B][i] = + ((tempval >> 4) & 0xF); + if (rtlefuse->txpwr_ht20diff[RF90_PATH_A][i] & BIT(3)) + rtlefuse->txpwr_ht20diff[RF90_PATH_A][i] |= 0xF0; + if (rtlefuse->txpwr_ht20diff[RF90_PATH_B][i] & BIT(3)) + rtlefuse->txpwr_ht20diff[RF90_PATH_B][i] |= 0xF0; + index = _rtl92c_get_chnl_group((u8) i); + if (!autoload_fail) + tempval = hwinfo[EEPROM_TXPOWER_OFDMDIFF + index]; + else + tempval = EEPROM_DEFAULT_LEGACYHTTXPOWERDIFF; + rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][i] = (tempval & 0xF); + rtlefuse->txpwr_legacyhtdiff[RF90_PATH_B][i] = + ((tempval >> 4) & 0xF); + } + rtlefuse->legacy_ht_txpowerdiff = + rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][7]; + for (i = 0; i < 14; i++) + RTPRINT(rtlpriv, FINIT, INIT_TxPower, + ("RF-A Ht20 to HT40 Diff[%d] = 0x%x\n", i, + rtlefuse->txpwr_ht20diff[RF90_PATH_A][i])); + for (i = 0; i < 14; i++) + RTPRINT(rtlpriv, FINIT, INIT_TxPower, + ("RF-A Legacy to Ht40 Diff[%d] = 0x%x\n", i, + rtlefuse->txpwr_legacyhtdiff[RF90_PATH_A][i])); + for (i = 0; i < 14; i++) + RTPRINT(rtlpriv, FINIT, INIT_TxPower, + ("RF-B Ht20 to HT40 Diff[%d] = 0x%x\n", i, + rtlefuse->txpwr_ht20diff[RF90_PATH_B][i])); + for (i = 0; i < 14; i++) + RTPRINT(rtlpriv, FINIT, INIT_TxPower, + ("RF-B Legacy to HT40 Diff[%d] = 0x%x\n", i, + rtlefuse->txpwr_legacyhtdiff[RF90_PATH_B][i])); + if (!autoload_fail) + rtlefuse->eeprom_regulatory = (hwinfo[RF_OPTION1] & 0x7); + else + rtlefuse->eeprom_regulatory = 0; + RTPRINT(rtlpriv, FINIT, INIT_TxPower, + ("eeprom_regulatory = 0x%x\n", rtlefuse->eeprom_regulatory)); + if (!autoload_fail) { + rtlefuse->eeprom_tssi[RF90_PATH_A] = hwinfo[EEPROM_TSSI_A]; + rtlefuse->eeprom_tssi[RF90_PATH_B] = hwinfo[EEPROM_TSSI_B]; + } else { + rtlefuse->eeprom_tssi[RF90_PATH_A] = EEPROM_DEFAULT_TSSI; + rtlefuse->eeprom_tssi[RF90_PATH_B] = EEPROM_DEFAULT_TSSI; + } + RTPRINT(rtlpriv, FINIT, INIT_TxPower, + ("TSSI_A = 0x%x, TSSI_B = 0x%x\n", + rtlefuse->eeprom_tssi[RF90_PATH_A], + rtlefuse->eeprom_tssi[RF90_PATH_B])); + if (!autoload_fail) + tempval = hwinfo[EEPROM_THERMAL_METER]; + else + tempval = EEPROM_DEFAULT_THERMALMETER; + rtlefuse->eeprom_thermalmeter = (tempval & 0x1f); + if (rtlefuse->eeprom_thermalmeter < 0x06 || + rtlefuse->eeprom_thermalmeter > 0x1c) + rtlefuse->eeprom_thermalmeter = 0x12; + if (rtlefuse->eeprom_thermalmeter == 0x1f || autoload_fail) + rtlefuse->apk_thermalmeterignore = true; + rtlefuse->thermalmeter[0] = rtlefuse->eeprom_thermalmeter; + RTPRINT(rtlpriv, FINIT, INIT_TxPower, + ("thermalmeter = 0x%x\n", rtlefuse->eeprom_thermalmeter)); +} + +static void _rtl92cu_read_board_type(struct ieee80211_hw *hw, u8 *contents) +{ + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + u8 boardType; + + if (IS_NORMAL_CHIP(rtlhal->version)) { + boardType = ((contents[EEPROM_RF_OPT1]) & + BOARD_TYPE_NORMAL_MASK) >> 5; /*bit[7:5]*/ + } else { + boardType = contents[EEPROM_RF_OPT4]; + boardType &= BOARD_TYPE_TEST_MASK; + } + rtlefuse->board_type = boardType; + if (IS_HIGHT_PA(rtlefuse->board_type)) + rtlefuse->external_pa = 1; + printk(KERN_INFO "rtl8192cu: Board Type %x\n", rtlefuse->board_type); + +#ifdef CONFIG_ANTENNA_DIVERSITY + /* Antenna Diversity setting. */ + if (registry_par->antdiv_cfg == 2) /* 2: From Efuse */ + rtl_efuse->antenna_cfg = (contents[EEPROM_RF_OPT1]&0x18)>>3; + else + rtl_efuse->antenna_cfg = registry_par->antdiv_cfg; /* 0:OFF, */ + + printk(KERN_INFO "rtl8192cu: Antenna Config %x\n", + rtl_efuse->antenna_cfg); +#endif +} + +#ifdef CONFIG_BT_COEXIST +static void _update_bt_param(_adapter *padapter) +{ + struct btcoexist_priv *pbtpriv = &(padapter->halpriv.bt_coexist); + struct registry_priv *registry_par = &padapter->registrypriv; + if (2 != registry_par->bt_iso) { + /* 0:Low, 1:High, 2:From Efuse */ + pbtpriv->BT_Ant_isolation = registry_par->bt_iso; + } + if (registry_par->bt_sco == 1) { + /* 0:Idle, 1:None-SCO, 2:SCO, 3:From Counter, 4.Busy, + * 5.OtherBusy */ + pbtpriv->BT_Service = BT_OtherAction; + } else if (registry_par->bt_sco == 2) { + pbtpriv->BT_Service = BT_SCO; + } else if (registry_par->bt_sco == 4) { + pbtpriv->BT_Service = BT_Busy; + } else if (registry_par->bt_sco == 5) { + pbtpriv->BT_Service = BT_OtherBusy; + } else { + pbtpriv->BT_Service = BT_Idle; + } + pbtpriv->BT_Ampdu = registry_par->bt_ampdu; + pbtpriv->bCOBT = _TRUE; + pbtpriv->BtEdcaUL = 0; + pbtpriv->BtEdcaDL = 0; + pbtpriv->BtRssiState = 0xff; + pbtpriv->bInitSet = _FALSE; + pbtpriv->bBTBusyTraffic = _FALSE; + pbtpriv->bBTTrafficModeSet = _FALSE; + pbtpriv->bBTNonTrafficModeSet = _FALSE; + pbtpriv->CurrentState = 0; + pbtpriv->PreviousState = 0; + printk(KERN_INFO "rtl8192cu: BT Coexistance = %s\n", + (pbtpriv->BT_Coexist == _TRUE) ? "enable" : "disable"); + if (pbtpriv->BT_Coexist) { + if (pbtpriv->BT_Ant_Num == Ant_x2) + printk(KERN_INFO "rtl8192cu: BlueTooth BT_" + "Ant_Num = Antx2\n"); + else if (pbtpriv->BT_Ant_Num == Ant_x1) + printk(KERN_INFO "rtl8192cu: BlueTooth BT_" + "Ant_Num = Antx1\n"); + switch (pbtpriv->BT_CoexistType) { + case BT_2Wire: + printk(KERN_INFO "rtl8192cu: BlueTooth BT_" + "CoexistType = BT_2Wire\n"); + break; + case BT_ISSC_3Wire: + printk(KERN_INFO "rtl8192cu: BlueTooth BT_" + "CoexistType = BT_ISSC_3Wire\n"); + break; + case BT_Accel: + printk(KERN_INFO "rtl8192cu: BlueTooth BT_" + "CoexistType = BT_Accel\n"); + break; + case BT_CSR_BC4: + printk(KERN_INFO "rtl8192cu: BlueTooth BT_" + "CoexistType = BT_CSR_BC4\n"); + break; + case BT_CSR_BC8: + printk(KERN_INFO "rtl8192cu: BlueTooth BT_" + "CoexistType = BT_CSR_BC8\n"); + break; + case BT_RTL8756: + printk(KERN_INFO "rtl8192cu: BlueTooth BT_" + "CoexistType = BT_RTL8756\n"); + break; + default: + printk(KERN_INFO "rtl8192cu: BlueTooth BT_" + "CoexistType = Unknown\n"); + break; + } + printk(KERN_INFO "rtl8192cu: BlueTooth BT_Ant_isolation = %d\n", + pbtpriv->BT_Ant_isolation); + switch (pbtpriv->BT_Service) { + case BT_OtherAction: + printk(KERN_INFO "rtl8192cu: BlueTooth BT_Service = " + "BT_OtherAction\n"); + break; + case BT_SCO: + printk(KERN_INFO "rtl8192cu: BlueTooth BT_Service = " + "BT_SCO\n"); + break; + case BT_Busy: + printk(KERN_INFO "rtl8192cu: BlueTooth BT_Service = " + "BT_Busy\n"); + break; + case BT_OtherBusy: + printk(KERN_INFO "rtl8192cu: BlueTooth BT_Service = " + "BT_OtherBusy\n"); + break; + default: + printk(KERN_INFO "rtl8192cu: BlueTooth BT_Service = " + "BT_Idle\n"); + break; + } + printk(KERN_INFO "rtl8192cu: BT_RadioSharedType = 0x%x\n", + pbtpriv->BT_RadioSharedType); + } +} + +#define GET_BT_COEXIST(priv) (&priv->bt_coexist) + +static void _rtl92cu_read_bluetooth_coexistInfo(struct ieee80211_hw *hw, + u8 *contents, + bool bautoloadfailed); +{ + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter); + bool isNormal = IS_NORMAL_CHIP(pHalData->VersionID); + struct btcoexist_priv *pbtpriv = &pHalData->bt_coexist; + u8 rf_opt4; + + _rtw_memset(pbtpriv, 0, sizeof(struct btcoexist_priv)); + if (AutoloadFail) { + pbtpriv->BT_Coexist = _FALSE; + pbtpriv->BT_CoexistType = BT_2Wire; + pbtpriv->BT_Ant_Num = Ant_x2; + pbtpriv->BT_Ant_isolation = 0; + pbtpriv->BT_RadioSharedType = BT_Radio_Shared; + return; + } + if (isNormal) { + if (pHalData->BoardType == BOARD_USB_COMBO) + pbtpriv->BT_Coexist = _TRUE; + else + pbtpriv->BT_Coexist = ((PROMContent[EEPROM_RF_OPT3] & + 0x20) >> 5); /* bit[5] */ + rf_opt4 = PROMContent[EEPROM_RF_OPT4]; + pbtpriv->BT_CoexistType = ((rf_opt4&0xe)>>1); /* bit [3:1] */ + pbtpriv->BT_Ant_Num = (rf_opt4&0x1); /* bit [0] */ + pbtpriv->BT_Ant_isolation = ((rf_opt4&0x10)>>4); /* bit [4] */ + pbtpriv->BT_RadioSharedType = ((rf_opt4&0x20)>>5); /* bit [5] */ + } else { + pbtpriv->BT_Coexist = (PROMContent[EEPROM_RF_OPT4] >> 4) ? + _TRUE : _FALSE; + } + _update_bt_param(Adapter); +} +#endif + +static void _rtl92cu_read_adapter_info(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + u16 i, usvalue; + u8 hwinfo[HWSET_MAX_SIZE] = {0}; + u16 eeprom_id; + + if (rtlefuse->epromtype == EEPROM_BOOT_EFUSE) { + rtl_efuse_shadow_map_update(hw); + memcpy((void *)hwinfo, + (void *)&rtlefuse->efuse_map[EFUSE_INIT_MAP][0], + HWSET_MAX_SIZE); + } else if (rtlefuse->epromtype == EEPROM_93C46) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("RTL819X Not boot from eeprom, check it !!")); + } + RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_LOUD, ("MAP\n"), + hwinfo, HWSET_MAX_SIZE); + eeprom_id = *((u16 *)&hwinfo[0]); + if (eeprom_id != RTL8190_EEPROM_ID) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("EEPROM ID(%#x) is invalid!!\n", eeprom_id)); + rtlefuse->autoload_failflag = true; + } else { + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("Autoload OK\n")); + rtlefuse->autoload_failflag = false; + } + if (rtlefuse->autoload_failflag == true) + return; + for (i = 0; i < 6; i += 2) { + usvalue = *(u16 *)&hwinfo[EEPROM_MAC_ADDR + i]; + *((u16 *) (&rtlefuse->dev_addr[i])) = usvalue; + } + printk(KERN_INFO "rtl8192cu: MAC address: %pM\n", rtlefuse->dev_addr); + _rtl92cu_read_txpower_info_from_hwpg(hw, + rtlefuse->autoload_failflag, hwinfo); + rtlefuse->eeprom_vid = *(u16 *)&hwinfo[EEPROM_VID]; + rtlefuse->eeprom_did = *(u16 *)&hwinfo[EEPROM_DID]; + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + (" VID = 0x%02x PID = 0x%02x\n", + rtlefuse->eeprom_vid, rtlefuse->eeprom_did)); + rtlefuse->eeprom_channelplan = *(u8 *)&hwinfo[EEPROM_CHANNELPLAN]; + rtlefuse->eeprom_version = *(u16 *)&hwinfo[EEPROM_VERSION]; + rtlefuse->txpwr_fromeprom = true; + rtlefuse->eeprom_oemid = *(u8 *)&hwinfo[EEPROM_CUSTOMER_ID]; + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + ("EEPROM Customer ID: 0x%2x\n", rtlefuse->eeprom_oemid)); + if (rtlhal->oem_id == RT_CID_DEFAULT) { + switch (rtlefuse->eeprom_oemid) { + case EEPROM_CID_DEFAULT: + if (rtlefuse->eeprom_did == 0x8176) { + if ((rtlefuse->eeprom_svid == 0x103C && + rtlefuse->eeprom_smid == 0x1629)) + rtlhal->oem_id = RT_CID_819x_HP; + else + rtlhal->oem_id = RT_CID_DEFAULT; + } else { + rtlhal->oem_id = RT_CID_DEFAULT; + } + break; + case EEPROM_CID_TOSHIBA: + rtlhal->oem_id = RT_CID_TOSHIBA; + break; + case EEPROM_CID_QMI: + rtlhal->oem_id = RT_CID_819x_QMI; + break; + case EEPROM_CID_WHQL: + default: + rtlhal->oem_id = RT_CID_DEFAULT; + break; + } + } + _rtl92cu_read_board_type(hw, hwinfo); +#ifdef CONFIG_BT_COEXIST + _rtl92cu_read_bluetooth_coexistInfo(hw, hwinfo, + rtlefuse->autoload_failflag); +#endif +} + +static void _rtl92cu_hal_customized_behavior(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_usb_priv *usb_priv = rtl_usbpriv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + + switch (rtlhal->oem_id) { + case RT_CID_819x_HP: + usb_priv->ledctl.led_opendrain = true; + break; + case RT_CID_819x_Lenovo: + case RT_CID_DEFAULT: + case RT_CID_TOSHIBA: + case RT_CID_CCX: + case RT_CID_819x_Acer: + case RT_CID_WHQL: + default: + break; + } + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + ("RT Customized ID: 0x%02X\n", rtlhal->oem_id)); +} + +void rtl92cu_read_eeprom_info(struct ieee80211_hw *hw) +{ + + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + u8 tmp_u1b; + + if (!IS_NORMAL_CHIP(rtlhal->version)) + return; + tmp_u1b = rtl_read_byte(rtlpriv, REG_9346CR); + rtlefuse->epromtype = (tmp_u1b & EEPROMSEL) ? + EEPROM_93C46 : EEPROM_BOOT_EFUSE; + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, ("Boot from %s\n", + (tmp_u1b & EEPROMSEL) ? "EERROM" : "EFUSE")); + rtlefuse->autoload_failflag = (tmp_u1b & EEPROM_EN) ? false : true; + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("Autoload %s\n", + (tmp_u1b & EEPROM_EN) ? "OK!!" : "ERR!!")); + _rtl92cu_read_adapter_info(hw); + _rtl92cu_hal_customized_behavior(hw); + return; +} + +static int _rtl92cu_init_power_on(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + int status = 0; + u16 value16; + u8 value8; + /* polling autoload done. */ + u32 pollingCount = 0; + + do { + if (rtl_read_byte(rtlpriv, REG_APS_FSMCO) & PFM_ALDN) { + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + ("Autoload Done!\n")); + break; + } + if (pollingCount++ > 100) { + RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG, + ("Failed to polling REG_APS_FSMCO[PFM_ALDN]" + " done!\n")); + return -ENODEV; + } + } while (true); + /* 0. RSV_CTRL 0x1C[7:0] = 0 unlock ISO/CLK/Power control register */ + rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x0); + /* Power on when re-enter from IPS/Radio off/card disable */ + /* enable SPS into PWM mode */ + rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x2b); + udelay(100); + value8 = rtl_read_byte(rtlpriv, REG_LDOV12D_CTRL); + if (0 == (value8 & LDV12_EN)) { + value8 |= LDV12_EN; + rtl_write_byte(rtlpriv, REG_LDOV12D_CTRL, value8); + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + (" power-on :REG_LDOV12D_CTRL Reg0x21:0x%02x.\n", + value8)); + udelay(100); + value8 = rtl_read_byte(rtlpriv, REG_SYS_ISO_CTRL); + value8 &= ~ISO_MD2PP; + rtl_write_byte(rtlpriv, REG_SYS_ISO_CTRL, value8); + } + /* auto enable WLAN */ + pollingCount = 0; + value16 = rtl_read_word(rtlpriv, REG_APS_FSMCO); + value16 |= APFM_ONMAC; + rtl_write_word(rtlpriv, REG_APS_FSMCO, value16); + do { + if (!(rtl_read_word(rtlpriv, REG_APS_FSMCO) & APFM_ONMAC)) { + printk(KERN_INFO "rtl8192cu: MAC auto ON okay!\n"); + break; + } + if (pollingCount++ > 100) { + RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG, + ("Failed to polling REG_APS_FSMCO[APFM_ONMAC]" + " done!\n")); + return -ENODEV; + } + } while (true); + /* Enable Radio ,GPIO ,and LED function */ + rtl_write_word(rtlpriv, REG_APS_FSMCO, 0x0812); + /* release RF digital isolation */ + value16 = rtl_read_word(rtlpriv, REG_SYS_ISO_CTRL); + value16 &= ~ISO_DIOR; + rtl_write_word(rtlpriv, REG_SYS_ISO_CTRL, value16); + /* Reconsider when to do this operation after asking HWSD. */ + pollingCount = 0; + rtl_write_byte(rtlpriv, REG_APSD_CTRL, (rtl_read_byte(rtlpriv, + REG_APSD_CTRL) & ~BIT(6))); + do { + pollingCount++; + } while ((pollingCount < 200) && + (rtl_read_byte(rtlpriv, REG_APSD_CTRL) & BIT(7))); + /* Enable MAC DMA/WMAC/SCHEDULE/SEC block */ + value16 = rtl_read_word(rtlpriv, REG_CR); + value16 |= (HCI_TXDMA_EN | HCI_RXDMA_EN | TXDMA_EN | RXDMA_EN | + PROTOCOL_EN | SCHEDULE_EN | MACTXEN | MACRXEN | ENSEC); + rtl_write_word(rtlpriv, REG_CR, value16); + return status; +} + +static void _rtl92cu_init_queue_reserved_page(struct ieee80211_hw *hw, + bool wmm_enable, + u8 out_ep_num, + u8 queue_sel) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + bool isChipN = IS_NORMAL_CHIP(rtlhal->version); + u32 outEPNum = (u32)out_ep_num; + u32 numHQ = 0; + u32 numLQ = 0; + u32 numNQ = 0; + u32 numPubQ; + u32 value32; + u8 value8; + u32 txQPageNum, txQPageUnit, txQRemainPage; + + if (!wmm_enable) { + numPubQ = (isChipN) ? CHIP_B_PAGE_NUM_PUBQ : + CHIP_A_PAGE_NUM_PUBQ; + txQPageNum = TX_TOTAL_PAGE_NUMBER - numPubQ; + + txQPageUnit = txQPageNum/outEPNum; + txQRemainPage = txQPageNum % outEPNum; + if (queue_sel & TX_SELE_HQ) + numHQ = txQPageUnit; + if (queue_sel & TX_SELE_LQ) + numLQ = txQPageUnit; + /* HIGH priority queue always present in the configuration of + * 2 out-ep. Remainder pages have assigned to High queue */ + if ((outEPNum > 1) && (txQRemainPage)) + numHQ += txQRemainPage; + /* NOTE: This step done before writting REG_RQPN. */ + if (isChipN) { + if (queue_sel & TX_SELE_NQ) + numNQ = txQPageUnit; + value8 = (u8)_NPQ(numNQ); + rtl_write_byte(rtlpriv, REG_RQPN_NPQ, value8); + } + } else { + /* for WMM ,number of out-ep must more than or equal to 2! */ + numPubQ = isChipN ? WMM_CHIP_B_PAGE_NUM_PUBQ : + WMM_CHIP_A_PAGE_NUM_PUBQ; + if (queue_sel & TX_SELE_HQ) { + numHQ = isChipN ? WMM_CHIP_B_PAGE_NUM_HPQ : + WMM_CHIP_A_PAGE_NUM_HPQ; + } + if (queue_sel & TX_SELE_LQ) { + numLQ = isChipN ? WMM_CHIP_B_PAGE_NUM_LPQ : + WMM_CHIP_A_PAGE_NUM_LPQ; + } + /* NOTE: This step done before writting REG_RQPN. */ + if (isChipN) { + if (queue_sel & TX_SELE_NQ) + numNQ = WMM_CHIP_B_PAGE_NUM_NPQ; + value8 = (u8)_NPQ(numNQ); + rtl_write_byte(rtlpriv, REG_RQPN_NPQ, value8); + } + } + /* TX DMA */ + value32 = _HPQ(numHQ) | _LPQ(numLQ) | _PUBQ(numPubQ) | LD_RQPN; + rtl_write_dword(rtlpriv, REG_RQPN, value32); +} + +static void _rtl92c_init_trx_buffer(struct ieee80211_hw *hw, bool wmm_enable) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + u8 txpktbuf_bndy; + u8 value8; + + if (!wmm_enable) + txpktbuf_bndy = TX_PAGE_BOUNDARY; + else /* for WMM */ + txpktbuf_bndy = (IS_NORMAL_CHIP(rtlhal->version)) + ? WMM_CHIP_B_TX_PAGE_BOUNDARY + : WMM_CHIP_A_TX_PAGE_BOUNDARY; + rtl_write_byte(rtlpriv, REG_TXPKTBUF_BCNQ_BDNY, txpktbuf_bndy); + rtl_write_byte(rtlpriv, REG_TXPKTBUF_MGQ_BDNY, txpktbuf_bndy); + rtl_write_byte(rtlpriv, REG_TXPKTBUF_WMAC_LBK_BF_HD, txpktbuf_bndy); + rtl_write_byte(rtlpriv, REG_TRXFF_BNDY, txpktbuf_bndy); + rtl_write_byte(rtlpriv, REG_TDECTRL+1, txpktbuf_bndy); + rtl_write_word(rtlpriv, (REG_TRXFF_BNDY + 2), 0x27FF); + value8 = _PSRX(RX_PAGE_SIZE_REG_VALUE) | _PSTX(PBP_128); + rtl_write_byte(rtlpriv, REG_PBP, value8); +} + +static void _rtl92c_init_chipN_reg_priority(struct ieee80211_hw *hw, u16 beQ, + u16 bkQ, u16 viQ, u16 voQ, + u16 mgtQ, u16 hiQ) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u16 value16 = (rtl_read_word(rtlpriv, REG_TRXDMA_CTRL) & 0x7); + + value16 |= _TXDMA_BEQ_MAP(beQ) | _TXDMA_BKQ_MAP(bkQ) | + _TXDMA_VIQ_MAP(viQ) | _TXDMA_VOQ_MAP(voQ) | + _TXDMA_MGQ_MAP(mgtQ) | _TXDMA_HIQ_MAP(hiQ); + rtl_write_word(rtlpriv, REG_TRXDMA_CTRL, value16); +} + +static void _rtl92cu_init_chipN_one_out_ep_priority(struct ieee80211_hw *hw, + bool wmm_enable, + u8 queue_sel) +{ + u16 uninitialized_var(value); + + switch (queue_sel) { + case TX_SELE_HQ: + value = QUEUE_HIGH; + break; + case TX_SELE_LQ: + value = QUEUE_LOW; + break; + case TX_SELE_NQ: + value = QUEUE_NORMAL; + break; + default: + WARN_ON(1); /* Shall not reach here! */ + break; + } + _rtl92c_init_chipN_reg_priority(hw, value, value, value, value, + value, value); + printk(KERN_INFO "rtl8192cu: Tx queue select: 0x%02x\n", queue_sel); +} + +static void _rtl92cu_init_chipN_two_out_ep_priority(struct ieee80211_hw *hw, + bool wmm_enable, + u8 queue_sel) +{ + u16 beQ, bkQ, viQ, voQ, mgtQ, hiQ; + u16 uninitialized_var(valueHi); + u16 uninitialized_var(valueLow); + + switch (queue_sel) { + case (TX_SELE_HQ | TX_SELE_LQ): + valueHi = QUEUE_HIGH; + valueLow = QUEUE_LOW; + break; + case (TX_SELE_NQ | TX_SELE_LQ): + valueHi = QUEUE_NORMAL; + valueLow = QUEUE_LOW; + break; + case (TX_SELE_HQ | TX_SELE_NQ): + valueHi = QUEUE_HIGH; + valueLow = QUEUE_NORMAL; + break; + default: + WARN_ON(1); + break; + } + if (!wmm_enable) { + beQ = valueLow; + bkQ = valueLow; + viQ = valueHi; + voQ = valueHi; + mgtQ = valueHi; + hiQ = valueHi; + } else {/* for WMM ,CONFIG_OUT_EP_WIFI_MODE */ + beQ = valueHi; + bkQ = valueLow; + viQ = valueLow; + voQ = valueHi; + mgtQ = valueHi; + hiQ = valueHi; + } + _rtl92c_init_chipN_reg_priority(hw, beQ, bkQ, viQ, voQ, mgtQ, hiQ); + printk(KERN_INFO "rtl8192cu: Tx queue select: 0x%02x\n", queue_sel); +} + +static void _rtl92cu_init_chipN_three_out_ep_priority(struct ieee80211_hw *hw, + bool wmm_enable, + u8 queue_sel) +{ + u16 beQ, bkQ, viQ, voQ, mgtQ, hiQ; + struct rtl_priv *rtlpriv = rtl_priv(hw); + + if (!wmm_enable) { /* typical setting */ + beQ = QUEUE_LOW; + bkQ = QUEUE_LOW; + viQ = QUEUE_NORMAL; + voQ = QUEUE_HIGH; + mgtQ = QUEUE_HIGH; + hiQ = QUEUE_HIGH; + } else { /* for WMM */ + beQ = QUEUE_LOW; + bkQ = QUEUE_NORMAL; + viQ = QUEUE_NORMAL; + voQ = QUEUE_HIGH; + mgtQ = QUEUE_HIGH; + hiQ = QUEUE_HIGH; + } + _rtl92c_init_chipN_reg_priority(hw, beQ, bkQ, viQ, voQ, mgtQ, hiQ); + RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG, + ("Tx queue select :0x%02x..\n", queue_sel)); +} + +static void _rtl92cu_init_chipN_queue_priority(struct ieee80211_hw *hw, + bool wmm_enable, + u8 out_ep_num, + u8 queue_sel) +{ + switch (out_ep_num) { + case 1: + _rtl92cu_init_chipN_one_out_ep_priority(hw, wmm_enable, + queue_sel); + break; + case 2: + _rtl92cu_init_chipN_two_out_ep_priority(hw, wmm_enable, + queue_sel); + break; + case 3: + _rtl92cu_init_chipN_three_out_ep_priority(hw, wmm_enable, + queue_sel); + break; + default: + WARN_ON(1); /* Shall not reach here! */ + break; + } +} + +static void _rtl92cu_init_chipT_queue_priority(struct ieee80211_hw *hw, + bool wmm_enable, + u8 out_ep_num, + u8 queue_sel) +{ + u8 hq_sele; + struct rtl_priv *rtlpriv = rtl_priv(hw); + + switch (out_ep_num) { + case 2: /* (TX_SELE_HQ|TX_SELE_LQ) */ + if (!wmm_enable) /* typical setting */ + hq_sele = HQSEL_VOQ | HQSEL_VIQ | HQSEL_MGTQ | + HQSEL_HIQ; + else /* for WMM */ + hq_sele = HQSEL_VOQ | HQSEL_BEQ | HQSEL_MGTQ | + HQSEL_HIQ; + break; + case 1: + if (TX_SELE_LQ == queue_sel) { + /* map all endpoint to Low queue */ + hq_sele = 0; + } else if (TX_SELE_HQ == queue_sel) { + /* map all endpoint to High queue */ + hq_sele = HQSEL_VOQ | HQSEL_VIQ | HQSEL_BEQ | + HQSEL_BKQ | HQSEL_MGTQ | HQSEL_HIQ; + } + break; + default: + WARN_ON(1); /* Shall not reach here! */ + break; + } + rtl_write_byte(rtlpriv, (REG_TRXDMA_CTRL+1), hq_sele); + RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG, + ("Tx queue select :0x%02x..\n", hq_sele)); +} + +static void _rtl92cu_init_queue_priority(struct ieee80211_hw *hw, + bool wmm_enable, + u8 out_ep_num, + u8 queue_sel) +{ + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + if (IS_NORMAL_CHIP(rtlhal->version)) + _rtl92cu_init_chipN_queue_priority(hw, wmm_enable, out_ep_num, + queue_sel); + else + _rtl92cu_init_chipT_queue_priority(hw, wmm_enable, out_ep_num, + queue_sel); +} + +static void _rtl92cu_init_usb_aggregation(struct ieee80211_hw *hw) +{ +} + +static void _rtl92cu_init_wmac_setting(struct ieee80211_hw *hw) +{ + u16 value16; + + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + + mac->rx_conf = (RCR_APM | RCR_AM | RCR_ADF | RCR_AB | RCR_APP_FCS | + RCR_APP_ICV | RCR_AMF | RCR_HTC_LOC_CTRL | + RCR_APP_MIC | RCR_APP_PHYSTS | RCR_ACRC32); + rtl_write_dword(rtlpriv, REG_RCR, mac->rx_conf); + /* Accept all multicast address */ + rtl_write_dword(rtlpriv, REG_MAR, 0xFFFFFFFF); + rtl_write_dword(rtlpriv, REG_MAR + 4, 0xFFFFFFFF); + /* Accept all management frames */ + value16 = 0xFFFF; + rtl92c_set_mgt_filter(hw, value16); + /* Reject all control frame - default value is 0 */ + rtl92c_set_ctrl_filter(hw, 0x0); + /* Accept all data frames */ + value16 = 0xFFFF; + rtl92c_set_data_filter(hw, value16); +} + +static int _rtl92cu_init_mac(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_usb_priv *usb_priv = rtl_usbpriv(hw); + struct rtl_usb *rtlusb = rtl_usbdev(usb_priv); + int err = 0; + u32 boundary = 0; + u8 wmm_enable = false; /* TODO */ + u8 out_ep_nums = rtlusb->out_ep_nums; + u8 queue_sel = rtlusb->out_queue_sel; + err = _rtl92cu_init_power_on(hw); + + if (err) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("Failed to init power on!\n")); + return err; + } + if (!wmm_enable) { + boundary = TX_PAGE_BOUNDARY; + } else { /* for WMM */ + boundary = (IS_NORMAL_CHIP(rtlhal->version)) + ? WMM_CHIP_B_TX_PAGE_BOUNDARY + : WMM_CHIP_A_TX_PAGE_BOUNDARY; + } + if (false == rtl92c_init_llt_table(hw, boundary)) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("Failed to init LLT Table!\n")); + return -EINVAL; + } + _rtl92cu_init_queue_reserved_page(hw, wmm_enable, out_ep_nums, + queue_sel); + _rtl92c_init_trx_buffer(hw, wmm_enable); + _rtl92cu_init_queue_priority(hw, wmm_enable, out_ep_nums, + queue_sel); + /* Get Rx PHY status in order to report RSSI and others. */ + rtl92c_init_driver_info_size(hw, RTL92C_DRIVER_INFO_SIZE); + rtl92c_init_interrupt(hw); + rtl92c_init_network_type(hw); + _rtl92cu_init_wmac_setting(hw); + rtl92c_init_adaptive_ctrl(hw); + rtl92c_init_edca(hw); + rtl92c_init_rate_fallback(hw); + rtl92c_init_retry_function(hw); + _rtl92cu_init_usb_aggregation(hw); + rtlpriv->cfg->ops->set_bw_mode(hw, NL80211_CHAN_HT20); + rtl92c_set_min_space(hw, IS_92C_SERIAL(rtlhal->version)); + rtl92c_init_beacon_parameters(hw, rtlhal->version); + rtl92c_init_ampdu_aggregation(hw); + rtl92c_init_beacon_max_error(hw, true); + return err; +} + +void rtl92cu_enable_hw_security_config(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 sec_reg_value = 0x0; + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + ("PairwiseEncAlgorithm = %d GroupEncAlgorithm = %d\n", + rtlpriv->sec.pairwise_enc_algorithm, + rtlpriv->sec.group_enc_algorithm)); + if (rtlpriv->cfg->mod_params->sw_crypto || rtlpriv->sec.use_sw_sec) { + RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, + ("not open sw encryption\n")); + return; + } + sec_reg_value = SCR_TxEncEnable | SCR_RxDecEnable; + if (rtlpriv->sec.use_defaultkey) { + sec_reg_value |= SCR_TxUseDK; + sec_reg_value |= SCR_RxUseDK; + } + if (IS_NORMAL_CHIP(rtlhal->version)) + sec_reg_value |= (SCR_RXBCUSEDK | SCR_TXBCUSEDK); + rtl_write_byte(rtlpriv, REG_CR + 1, 0x02); + RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD, + ("The SECR-value %x\n", sec_reg_value)); + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_WPA_CONFIG, &sec_reg_value); +} + +static void _rtl92cu_hw_configure(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw)); + + /* To Fix MAC loopback mode fail. */ + rtl_write_byte(rtlpriv, REG_LDOHCI12_CTRL, 0x0f); + rtl_write_byte(rtlpriv, 0x15, 0xe9); + /* HW SEQ CTRL */ + /* set 0x0 to 0xFF by tynli. Default enable HW SEQ NUM. */ + rtl_write_byte(rtlpriv, REG_HWSEQ_CTRL, 0xFF); + /* fixed USB interface interference issue */ + rtl_write_byte(rtlpriv, 0xfe40, 0xe0); + rtl_write_byte(rtlpriv, 0xfe41, 0x8d); + rtl_write_byte(rtlpriv, 0xfe42, 0x80); + rtlusb->reg_bcn_ctrl_val = 0x18; + rtl_write_byte(rtlpriv, REG_BCN_CTRL, (u8)rtlusb->reg_bcn_ctrl_val); +} + +static void _InitPABias(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + u8 pa_setting; + + /* FIXED PA current issue */ + pa_setting = efuse_read_1byte(hw, 0x1FA); + if (!(pa_setting & BIT(0))) { + rtl_set_rfreg(hw, RF90_PATH_A, 0x15, 0x0FFFFF, 0x0F406); + rtl_set_rfreg(hw, RF90_PATH_A, 0x15, 0x0FFFFF, 0x4F406); + rtl_set_rfreg(hw, RF90_PATH_A, 0x15, 0x0FFFFF, 0x8F406); + rtl_set_rfreg(hw, RF90_PATH_A, 0x15, 0x0FFFFF, 0xCF406); + } + if (!(pa_setting & BIT(1)) && IS_NORMAL_CHIP(rtlhal->version) && + IS_92C_SERIAL(rtlhal->version)) { + rtl_set_rfreg(hw, RF90_PATH_B, 0x15, 0x0FFFFF, 0x0F406); + rtl_set_rfreg(hw, RF90_PATH_B, 0x15, 0x0FFFFF, 0x4F406); + rtl_set_rfreg(hw, RF90_PATH_B, 0x15, 0x0FFFFF, 0x8F406); + rtl_set_rfreg(hw, RF90_PATH_B, 0x15, 0x0FFFFF, 0xCF406); + } + if (!(pa_setting & BIT(4))) { + pa_setting = rtl_read_byte(rtlpriv, 0x16); + pa_setting &= 0x0F; + rtl_write_byte(rtlpriv, 0x16, pa_setting | 0x90); + } +} + +static void _InitAntenna_Selection(struct ieee80211_hw *hw) +{ +#ifdef CONFIG_ANTENNA_DIVERSITY + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + + if (pHalData->AntDivCfg == 0) + return; + + if (rtlphy->rf_type == RF_1T1R) { + rtl_write_dword(rtlpriv, REG_LEDCFG0, + rtl_read_dword(rtlpriv, + REG_LEDCFG0)|BIT(23)); + rtl_set_bbreg(hw, rFPGA0_XAB_RFPARAMETER, BIT(13), 0x01); + if (rtl_get_bbreg(hw, RFPGA0_XA_RFINTERFACEOE, 0x300) == + Antenna_A) + pHalData->CurAntenna = Antenna_A; + else + pHalData->CurAntenna = Antenna_B; + } +#endif +} + +static void _dump_registers(struct ieee80211_hw *hw) +{ +} + +static void _update_mac_setting(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + + mac->rx_conf = rtl_read_dword(rtlpriv, REG_RCR); + mac->rx_mgt_filter = rtl_read_word(rtlpriv, REG_RXFLTMAP0); + mac->rx_ctrl_filter = rtl_read_word(rtlpriv, REG_RXFLTMAP1); + mac->rx_data_filter = rtl_read_word(rtlpriv, REG_RXFLTMAP2); +} + +int rtl92cu_hw_init(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + int err = 0; + static bool iqk_initialized; + + rtlhal->hw_type = HARDWARE_TYPE_RTL8192CU; + err = _rtl92cu_init_mac(hw); + if (err) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("init mac failed!\n")); + return err; + } + err = rtl92c_download_fw(hw); + if (err) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, + ("Failed to download FW. Init HW without FW now..\n")); + err = 1; + rtlhal->fw_ready = false; + return err; + } else { + rtlhal->fw_ready = true; + } + rtlhal->last_hmeboxnum = 0; /* h2c */ + _rtl92cu_phy_param_tab_init(hw); + rtl92c_phy_mac_config(hw); + rtl92c_phy_bb_config(hw); + rtlphy->rf_mode = RF_OP_BY_SW_3WIRE; + rtl92c_phy_rf_config(hw); + if (IS_VENDOR_UMC_A_CUT(rtlhal->version) && + !IS_92C_SERIAL(rtlhal->version)) { + rtl_set_rfreg(hw, RF90_PATH_A, RF_RX_G1, MASKDWORD, 0x30255); + rtl_set_rfreg(hw, RF90_PATH_A, RF_RX_G2, MASKDWORD, 0x50a00); + } + rtlphy->rfreg_chnlval[0] = rtl_get_rfreg(hw, (enum radio_path)0, + RF_CHNLBW, RFREG_OFFSET_MASK); + rtlphy->rfreg_chnlval[1] = rtl_get_rfreg(hw, (enum radio_path)1, + RF_CHNLBW, RFREG_OFFSET_MASK); + rtl92c_bb_block_on(hw); + rtl_cam_reset_all_entry(hw); + rtl92cu_enable_hw_security_config(hw); + ppsc->rfpwr_state = ERFON; + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ETHER_ADDR, mac->mac_addr); + if (ppsc->rfpwr_state == ERFON) { + rtl92c_phy_set_rfpath_switch(hw, 1); + if (iqk_initialized) { + rtl92c_phy_iq_calibrate(hw, false); + } else { + rtl92c_phy_iq_calibrate(hw, false); + iqk_initialized = true; + } + rtl92c_dm_check_txpower_tracking(hw); + rtl92c_phy_lc_calibrate(hw); + } + _rtl92cu_hw_configure(hw); + _InitPABias(hw); + _InitAntenna_Selection(hw); + _update_mac_setting(hw); + rtl92c_dm_init(hw); + _dump_registers(hw); + return err; +} + +static void _DisableRFAFEAndResetBB(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); +/************************************** +a. TXPAUSE 0x522[7:0] = 0xFF Pause MAC TX queue +b. RF path 0 offset 0x00 = 0x00 disable RF +c. APSD_CTRL 0x600[7:0] = 0x40 +d. SYS_FUNC_EN 0x02[7:0] = 0x16 reset BB state machine +e. SYS_FUNC_EN 0x02[7:0] = 0x14 reset BB state machine +***************************************/ + u8 eRFPath = 0, value8 = 0; + rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF); + rtl_set_rfreg(hw, (enum radio_path)eRFPath, 0x0, MASKBYTE0, 0x0); + + value8 |= APSDOFF; + rtl_write_byte(rtlpriv, REG_APSD_CTRL, value8); /*0x40*/ + value8 = 0; + value8 |= (FEN_USBD | FEN_USBA | FEN_BB_GLB_RSTn); + rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, value8);/*0x16*/ + value8 &= (~FEN_BB_GLB_RSTn); + rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, value8); /*0x14*/ +} + +static void _ResetDigitalProcedure1(struct ieee80211_hw *hw, bool bWithoutHWSM) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + + if (rtlhal->fw_version <= 0x20) { + /***************************** + f. MCUFWDL 0x80[7:0]=0 reset MCU ready status + g. SYS_FUNC_EN 0x02[10]= 0 reset MCU reg, (8051 reset) + h. SYS_FUNC_EN 0x02[15-12]= 5 reset MAC reg, DCORE + i. SYS_FUNC_EN 0x02[10]= 1 enable MCU reg, (8051 enable) + ******************************/ + u16 valu16 = 0; + + rtl_write_byte(rtlpriv, REG_MCUFWDL, 0); + valu16 = rtl_read_word(rtlpriv, REG_SYS_FUNC_EN); + rtl_write_word(rtlpriv, REG_SYS_FUNC_EN, (valu16 & + (~FEN_CPUEN))); /* reset MCU ,8051 */ + valu16 = rtl_read_word(rtlpriv, REG_SYS_FUNC_EN)&0x0FFF; + rtl_write_word(rtlpriv, REG_SYS_FUNC_EN, (valu16 | + (FEN_HWPDN|FEN_ELDR))); /* reset MAC */ + valu16 = rtl_read_word(rtlpriv, REG_SYS_FUNC_EN); + rtl_write_word(rtlpriv, REG_SYS_FUNC_EN, (valu16 | + FEN_CPUEN)); /* enable MCU ,8051 */ + } else { + u8 retry_cnts = 0; + + /* IF fw in RAM code, do reset */ + if (rtl_read_byte(rtlpriv, REG_MCUFWDL) & BIT(1)) { + /* reset MCU ready status */ + rtl_write_byte(rtlpriv, REG_MCUFWDL, 0); + if (rtlhal->fw_ready) { + /* 8051 reset by self */ + rtl_write_byte(rtlpriv, REG_HMETFR+3, 0x20); + while ((retry_cnts++ < 100) && + (FEN_CPUEN & rtl_read_word(rtlpriv, + REG_SYS_FUNC_EN))) { + udelay(50); + } + if (retry_cnts >= 100) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("#####=> 8051 reset failed!.." + ".......................\n");); + /* if 8051 reset fail, reset MAC. */ + rtl_write_byte(rtlpriv, + REG_SYS_FUNC_EN + 1, + 0x50); + udelay(100); + } + } + } + /* Reset MAC and Enable 8051 */ + rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN + 1, 0x54); + rtl_write_byte(rtlpriv, REG_MCUFWDL, 0); + } + if (bWithoutHWSM) { + /***************************** + Without HW auto state machine + g.SYS_CLKR 0x08[15:0] = 0x30A3 disable MAC clock + h.AFE_PLL_CTRL 0x28[7:0] = 0x80 disable AFE PLL + i.AFE_XTAL_CTRL 0x24[15:0] = 0x880F gated AFE DIG_CLOCK + j.SYS_ISu_CTRL 0x00[7:0] = 0xF9 isolated digital to PON + ******************************/ + rtl_write_word(rtlpriv, REG_SYS_CLKR, 0x70A3); + rtl_write_byte(rtlpriv, REG_AFE_PLL_CTRL, 0x80); + rtl_write_word(rtlpriv, REG_AFE_XTAL_CTRL, 0x880F); + rtl_write_byte(rtlpriv, REG_SYS_ISO_CTRL, 0xF9); + } +} + +static void _ResetDigitalProcedure2(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); +/***************************** +k. SYS_FUNC_EN 0x03[7:0] = 0x44 disable ELDR runction +l. SYS_CLKR 0x08[15:0] = 0x3083 disable ELDR clock +m. SYS_ISO_CTRL 0x01[7:0] = 0x83 isolated ELDR to PON +******************************/ + rtl_write_word(rtlpriv, REG_SYS_CLKR, 0x70A3); + rtl_write_byte(rtlpriv, REG_SYS_ISO_CTRL+1, 0x82); +} + +static void _DisableGPIO(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); +/*************************************** +j. GPIO_PIN_CTRL 0x44[31:0]=0x000 +k. Value = GPIO_PIN_CTRL[7:0] +l. GPIO_PIN_CTRL 0x44[31:0] = 0x00FF0000 | (value <<8); write ext PIN level +m. GPIO_MUXCFG 0x42 [15:0] = 0x0780 +n. LEDCFG 0x4C[15:0] = 0x8080 +***************************************/ + u8 value8; + u16 value16; + u32 value32; + + /* 1. Disable GPIO[7:0] */ + rtl_write_word(rtlpriv, REG_GPIO_PIN_CTRL+2, 0x0000); + value32 = rtl_read_dword(rtlpriv, REG_GPIO_PIN_CTRL) & 0xFFFF00FF; + value8 = (u8) (value32&0x000000FF); + value32 |= ((value8<<8) | 0x00FF0000); + rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, value32); + /* 2. Disable GPIO[10:8] */ + rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG+3, 0x00); + value16 = rtl_read_word(rtlpriv, REG_GPIO_MUXCFG+2) & 0xFF0F; + value8 = (u8) (value16&0x000F); + value16 |= ((value8<<4) | 0x0780); + rtl_write_word(rtlpriv, REG_GPIO_PIN_CTRL+2, value16); + /* 3. Disable LED0 & 1 */ + rtl_write_word(rtlpriv, REG_LEDCFG0, 0x8080); +} + +static void _DisableAnalog(struct ieee80211_hw *hw, bool bWithoutHWSM) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u16 value16 = 0; + u8 value8 = 0; + + if (bWithoutHWSM) { + /***************************** + n. LDOA15_CTRL 0x20[7:0] = 0x04 disable A15 power + o. LDOV12D_CTRL 0x21[7:0] = 0x54 disable digital core power + r. When driver call disable, the ASIC will turn off remaining + clock automatically + ******************************/ + rtl_write_byte(rtlpriv, REG_LDOA15_CTRL, 0x04); + value8 = rtl_read_byte(rtlpriv, REG_LDOV12D_CTRL); + value8 &= (~LDV12_EN); + rtl_write_byte(rtlpriv, REG_LDOV12D_CTRL, value8); + } + +/***************************** +h. SPS0_CTRL 0x11[7:0] = 0x23 enter PFM mode +i. APS_FSMCO 0x04[15:0] = 0x4802 set USB suspend +******************************/ + rtl_write_byte(rtlpriv, REG_SPS0_CTRL, 0x23); + value16 |= (APDM_HOST | AFSM_HSUS | PFM_ALDN); + rtl_write_word(rtlpriv, REG_APS_FSMCO, (u16)value16); + rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x0E); +} + +static void _CardDisableHWSM(struct ieee80211_hw *hw) +{ + /* ==== RF Off Sequence ==== */ + _DisableRFAFEAndResetBB(hw); + /* ==== Reset digital sequence ====== */ + _ResetDigitalProcedure1(hw, false); + /* ==== Pull GPIO PIN to balance level and LED control ====== */ + _DisableGPIO(hw); + /* ==== Disable analog sequence === */ + _DisableAnalog(hw, false); +} + +static void _CardDisableWithoutHWSM(struct ieee80211_hw *hw) +{ + /*==== RF Off Sequence ==== */ + _DisableRFAFEAndResetBB(hw); + /* ==== Reset digital sequence ====== */ + _ResetDigitalProcedure1(hw, true); + /* ==== Pull GPIO PIN to balance level and LED control ====== */ + _DisableGPIO(hw); + /* ==== Reset digital sequence ====== */ + _ResetDigitalProcedure2(hw); + /* ==== Disable analog sequence === */ + _DisableAnalog(hw, true); +} + +static void _rtl92cu_set_bcn_ctrl_reg(struct ieee80211_hw *hw, + u8 set_bits, u8 clear_bits) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw)); + + rtlusb->reg_bcn_ctrl_val |= set_bits; + rtlusb->reg_bcn_ctrl_val &= ~clear_bits; + rtl_write_byte(rtlpriv, REG_BCN_CTRL, (u8) rtlusb->reg_bcn_ctrl_val); +} + +static void _rtl92cu_stop_tx_beacon(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + u8 tmp1byte = 0; + if (IS_NORMAL_CHIP(rtlhal->version)) { + tmp1byte = rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2); + rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, + tmp1byte & (~BIT(6))); + rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0x64); + tmp1byte = rtl_read_byte(rtlpriv, REG_TBTT_PROHIBIT + 2); + tmp1byte &= ~(BIT(0)); + rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 2, tmp1byte); + } else { + rtl_write_byte(rtlpriv, REG_TXPAUSE, + rtl_read_byte(rtlpriv, REG_TXPAUSE) | BIT(6)); + } +} + +static void _rtl92cu_resume_tx_beacon(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + u8 tmp1byte = 0; + + if (IS_NORMAL_CHIP(rtlhal->version)) { + tmp1byte = rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2); + rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, + tmp1byte | BIT(6)); + rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 1, 0xff); + tmp1byte = rtl_read_byte(rtlpriv, REG_TBTT_PROHIBIT + 2); + tmp1byte |= BIT(0); + rtl_write_byte(rtlpriv, REG_TBTT_PROHIBIT + 2, tmp1byte); + } else { + rtl_write_byte(rtlpriv, REG_TXPAUSE, + rtl_read_byte(rtlpriv, REG_TXPAUSE) & (~BIT(6))); + } +} + +static void _rtl92cu_enable_bcn_sub_func(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + + if (IS_NORMAL_CHIP(rtlhal->version)) + _rtl92cu_set_bcn_ctrl_reg(hw, 0, BIT(1)); + else + _rtl92cu_set_bcn_ctrl_reg(hw, 0, BIT(4)); +} + +static void _rtl92cu_disable_bcn_sub_func(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + + if (IS_NORMAL_CHIP(rtlhal->version)) + _rtl92cu_set_bcn_ctrl_reg(hw, BIT(1), 0); + else + _rtl92cu_set_bcn_ctrl_reg(hw, BIT(4), 0); +} + +static int _rtl92cu_set_media_status(struct ieee80211_hw *hw, + enum nl80211_iftype type) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 bt_msr = rtl_read_byte(rtlpriv, MSR); + enum led_ctl_mode ledaction = LED_CTL_NO_LINK; + + bt_msr &= 0xfc; + rtl_write_byte(rtlpriv, REG_BCN_MAX_ERR, 0xFF); + if (type == NL80211_IFTYPE_UNSPECIFIED || type == + NL80211_IFTYPE_STATION) { + _rtl92cu_stop_tx_beacon(hw); + _rtl92cu_enable_bcn_sub_func(hw); + } else if (type == NL80211_IFTYPE_ADHOC || type == NL80211_IFTYPE_AP) { + _rtl92cu_resume_tx_beacon(hw); + _rtl92cu_disable_bcn_sub_func(hw); + } else { + RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, ("Set HW_VAR_MEDIA_" + "STATUS:No such media status(%x).\n", type)); + } + switch (type) { + case NL80211_IFTYPE_UNSPECIFIED: + bt_msr |= MSR_NOLINK; + ledaction = LED_CTL_LINK; + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Set Network type to NO LINK!\n")); + break; + case NL80211_IFTYPE_ADHOC: + bt_msr |= MSR_ADHOC; + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Set Network type to Ad Hoc!\n")); + break; + case NL80211_IFTYPE_STATION: + bt_msr |= MSR_INFRA; + ledaction = LED_CTL_LINK; + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Set Network type to STA!\n")); + break; + case NL80211_IFTYPE_AP: + bt_msr |= MSR_AP; + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Set Network type to AP!\n")); + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("Network type %d not support!\n", type)); + goto error_out; + } + rtl_write_byte(rtlpriv, (MSR), bt_msr); + rtlpriv->cfg->ops->led_control(hw, ledaction); + if ((bt_msr & 0xfc) == MSR_AP) + rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x00); + else + rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x66); + return 0; +error_out: + return 1; +} + +void rtl92cu_card_disable(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw)); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + enum nl80211_iftype opmode; + + mac->link_state = MAC80211_NOLINK; + opmode = NL80211_IFTYPE_UNSPECIFIED; + _rtl92cu_set_media_status(hw, opmode); + rtlpriv->cfg->ops->led_control(hw, LED_CTL_POWER_OFF); + RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC); + if (rtlusb->disableHWSM) + _CardDisableHWSM(hw); + else + _CardDisableWithoutHWSM(hw); +} + +void rtl92cu_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid) +{ + /* dummy routine needed for callback from rtl_op_configure_filter() */ +} + +/*========================================================================== */ + +static void _rtl92cu_set_check_bssid(struct ieee80211_hw *hw, + enum nl80211_iftype type) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u32 reg_rcr = rtl_read_dword(rtlpriv, REG_RCR); + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + u8 filterout_non_associated_bssid = false; + + switch (type) { + case NL80211_IFTYPE_ADHOC: + case NL80211_IFTYPE_STATION: + filterout_non_associated_bssid = true; + break; + case NL80211_IFTYPE_UNSPECIFIED: + case NL80211_IFTYPE_AP: + default: + break; + } + if (filterout_non_associated_bssid == true) { + if (IS_NORMAL_CHIP(rtlhal->version)) { + switch (rtlphy->current_io_type) { + case IO_CMD_RESUME_DM_BY_SCAN: + reg_rcr |= (RCR_CBSSID_DATA | RCR_CBSSID_BCN); + rtlpriv->cfg->ops->set_hw_reg(hw, + HW_VAR_RCR, (u8 *)(®_rcr)); + /* enable update TSF */ + _rtl92cu_set_bcn_ctrl_reg(hw, 0, BIT(4)); + break; + case IO_CMD_PAUSE_DM_BY_SCAN: + reg_rcr &= ~(RCR_CBSSID_DATA | RCR_CBSSID_BCN); + rtlpriv->cfg->ops->set_hw_reg(hw, + HW_VAR_RCR, (u8 *)(®_rcr)); + /* disable update TSF */ + _rtl92cu_set_bcn_ctrl_reg(hw, BIT(4), 0); + break; + } + } else { + reg_rcr |= (RCR_CBSSID); + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR, + (u8 *)(®_rcr)); + _rtl92cu_set_bcn_ctrl_reg(hw, 0, (BIT(4)|BIT(5))); + } + } else if (filterout_non_associated_bssid == false) { + if (IS_NORMAL_CHIP(rtlhal->version)) { + reg_rcr &= (~(RCR_CBSSID_DATA | RCR_CBSSID_BCN)); + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR, + (u8 *)(®_rcr)); + _rtl92cu_set_bcn_ctrl_reg(hw, BIT(4), 0); + } else { + reg_rcr &= (~RCR_CBSSID); + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR, + (u8 *)(®_rcr)); + _rtl92cu_set_bcn_ctrl_reg(hw, (BIT(4)|BIT(5)), 0); + } + } +} + +int rtl92cu_set_network_type(struct ieee80211_hw *hw, enum nl80211_iftype type) +{ + if (_rtl92cu_set_media_status(hw, type)) + return -EOPNOTSUPP; + _rtl92cu_set_check_bssid(hw, type); + return 0; +} + +static void _InitBeaconParameters(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + + rtl_write_word(rtlpriv, REG_BCN_CTRL, 0x1010); + + /* TODO: Remove these magic number */ + rtl_write_word(rtlpriv, REG_TBTT_PROHIBIT, 0x6404); + rtl_write_byte(rtlpriv, REG_DRVERLYINT, DRIVER_EARLY_INT_TIME); + rtl_write_byte(rtlpriv, REG_BCNDMATIM, BCN_DMA_ATIME_INT_TIME); + /* Change beacon AIFS to the largest number + * beacause test chip does not contension before sending beacon. */ + if (IS_NORMAL_CHIP(rtlhal->version)) + rtl_write_word(rtlpriv, REG_BCNTCFG, 0x660F); + else + rtl_write_word(rtlpriv, REG_BCNTCFG, 0x66FF); +} + +static void _beacon_function_enable(struct ieee80211_hw *hw, bool Enable, + bool Linked) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + _rtl92cu_set_bcn_ctrl_reg(hw, (BIT(4) | BIT(3) | BIT(1)), 0x00); + rtl_write_byte(rtlpriv, REG_RD_CTRL+1, 0x6F); +} + +void rtl92cu_set_beacon_related_registers(struct ieee80211_hw *hw) +{ + + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + u16 bcn_interval, atim_window; + u32 value32; + + bcn_interval = mac->beacon_interval; + atim_window = 2; /*FIX MERGE */ + rtl_write_word(rtlpriv, REG_ATIMWND, atim_window); + rtl_write_word(rtlpriv, REG_BCN_INTERVAL, bcn_interval); + _InitBeaconParameters(hw); + rtl_write_byte(rtlpriv, REG_SLOT, 0x09); + /* + * Force beacon frame transmission even after receiving beacon frame + * from other ad hoc STA + * + * + * Reset TSF Timer to zero, added by Roger. 2008.06.24 + */ + value32 = rtl_read_dword(rtlpriv, REG_TCR); + value32 &= ~TSFRST; + rtl_write_dword(rtlpriv, REG_TCR, value32); + value32 |= TSFRST; + rtl_write_dword(rtlpriv, REG_TCR, value32); + RT_TRACE(rtlpriv, COMP_INIT|COMP_BEACON, DBG_LOUD, + ("SetBeaconRelatedRegisters8192CUsb(): Set TCR(%x)\n", + value32)); + /* TODO: Modify later (Find the right parameters) + * NOTE: Fix test chip's bug (about contention windows's randomness) */ + if ((mac->opmode == NL80211_IFTYPE_ADHOC) || + (mac->opmode == NL80211_IFTYPE_AP)) { + rtl_write_byte(rtlpriv, REG_RXTSF_OFFSET_CCK, 0x50); + rtl_write_byte(rtlpriv, REG_RXTSF_OFFSET_OFDM, 0x50); + } + _beacon_function_enable(hw, true, true); +} + +void rtl92cu_set_beacon_interval(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + u16 bcn_interval = mac->beacon_interval; + + RT_TRACE(rtlpriv, COMP_BEACON, DBG_DMESG, + ("beacon_interval:%d\n", bcn_interval)); + rtl_write_word(rtlpriv, REG_BCN_INTERVAL, bcn_interval); +} + +void rtl92cu_update_interrupt_mask(struct ieee80211_hw *hw, + u32 add_msr, u32 rm_msr) +{ +} + +void rtl92cu_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + + switch (variable) { + case HW_VAR_RCR: + *((u32 *)(val)) = mac->rx_conf; + break; + case HW_VAR_RF_STATE: + *((enum rf_pwrstate *)(val)) = ppsc->rfpwr_state; + break; + case HW_VAR_FWLPS_RF_ON:{ + enum rf_pwrstate rfState; + u32 val_rcr; + + rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_RF_STATE, + (u8 *)(&rfState)); + if (rfState == ERFOFF) { + *((bool *) (val)) = true; + } else { + val_rcr = rtl_read_dword(rtlpriv, REG_RCR); + val_rcr &= 0x00070000; + if (val_rcr) + *((bool *) (val)) = false; + else + *((bool *) (val)) = true; + } + break; + } + case HW_VAR_FW_PSMODE_STATUS: + *((bool *) (val)) = ppsc->fw_current_inpsmode; + break; + case HW_VAR_CORRECT_TSF:{ + u64 tsf; + u32 *ptsf_low = (u32 *)&tsf; + u32 *ptsf_high = ((u32 *)&tsf) + 1; + + *ptsf_high = rtl_read_dword(rtlpriv, (REG_TSFTR + 4)); + *ptsf_low = rtl_read_dword(rtlpriv, REG_TSFTR); + *((u64 *)(val)) = tsf; + break; + } + case HW_VAR_MGT_FILTER: + *((u16 *) (val)) = rtl_read_word(rtlpriv, REG_RXFLTMAP0); + break; + case HW_VAR_CTRL_FILTER: + *((u16 *) (val)) = rtl_read_word(rtlpriv, REG_RXFLTMAP1); + break; + case HW_VAR_DATA_FILTER: + *((u16 *) (val)) = rtl_read_word(rtlpriv, REG_RXFLTMAP2); + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("switch case not process\n")); + break; + } +} + +void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw)); + enum wireless_mode wirelessmode = mac->mode; + u8 idx = 0; + + switch (variable) { + case HW_VAR_ETHER_ADDR:{ + for (idx = 0; idx < ETH_ALEN; idx++) { + rtl_write_byte(rtlpriv, (REG_MACID + idx), + val[idx]); + } + break; + } + case HW_VAR_BASIC_RATE:{ + u16 rate_cfg = ((u16 *) val)[0]; + u8 rate_index = 0; + + rate_cfg &= 0x15f; + /* TODO */ + /* if (mac->current_network.vender == HT_IOT_PEER_CISCO + * && ((rate_cfg & 0x150) == 0)) { + * rate_cfg |= 0x010; + * } */ + rate_cfg |= 0x01; + rtl_write_byte(rtlpriv, REG_RRSR, rate_cfg & 0xff); + rtl_write_byte(rtlpriv, REG_RRSR + 1, + (rate_cfg >> 8) & 0xff); + while (rate_cfg > 0x1) { + rate_cfg >>= 1; + rate_index++; + } + rtl_write_byte(rtlpriv, REG_INIRTS_RATE_SEL, + rate_index); + break; + } + case HW_VAR_BSSID:{ + for (idx = 0; idx < ETH_ALEN; idx++) { + rtl_write_byte(rtlpriv, (REG_BSSID + idx), + val[idx]); + } + break; + } + case HW_VAR_SIFS:{ + rtl_write_byte(rtlpriv, REG_SIFS_CCK + 1, val[0]); + rtl_write_byte(rtlpriv, REG_SIFS_OFDM + 1, val[1]); + rtl_write_byte(rtlpriv, REG_SPEC_SIFS + 1, val[0]); + rtl_write_byte(rtlpriv, REG_MAC_SPEC_SIFS + 1, val[0]); + rtl_write_byte(rtlpriv, REG_R2T_SIFS+1, val[0]); + rtl_write_byte(rtlpriv, REG_T2T_SIFS+1, val[0]); + RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD, + ("HW_VAR_SIFS\n")); + break; + } + case HW_VAR_SLOT_TIME:{ + u8 e_aci; + u8 QOS_MODE = 1; + + rtl_write_byte(rtlpriv, REG_SLOT, val[0]); + RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD, + ("HW_VAR_SLOT_TIME %x\n", val[0])); + if (QOS_MODE) { + for (e_aci = 0; e_aci < AC_MAX; e_aci++) + rtlpriv->cfg->ops->set_hw_reg(hw, + HW_VAR_AC_PARAM, + (u8 *)(&e_aci)); + } else { + u8 sifstime = 0; + u8 u1bAIFS; + + if (IS_WIRELESS_MODE_A(wirelessmode) || + IS_WIRELESS_MODE_N_24G(wirelessmode) || + IS_WIRELESS_MODE_N_5G(wirelessmode)) + sifstime = 16; + else + sifstime = 10; + u1bAIFS = sifstime + (2 * val[0]); + rtl_write_byte(rtlpriv, REG_EDCA_VO_PARAM, + u1bAIFS); + rtl_write_byte(rtlpriv, REG_EDCA_VI_PARAM, + u1bAIFS); + rtl_write_byte(rtlpriv, REG_EDCA_BE_PARAM, + u1bAIFS); + rtl_write_byte(rtlpriv, REG_EDCA_BK_PARAM, + u1bAIFS); + } + break; + } + case HW_VAR_ACK_PREAMBLE:{ + u8 reg_tmp; + u8 short_preamble = (bool) (*(u8 *) val); + reg_tmp = 0; + if (short_preamble) + reg_tmp |= 0x80; + rtl_write_byte(rtlpriv, REG_RRSR + 2, reg_tmp); + break; + } + case HW_VAR_AMPDU_MIN_SPACE:{ + u8 min_spacing_to_set; + u8 sec_min_space; + + min_spacing_to_set = *((u8 *) val); + if (min_spacing_to_set <= 7) { + switch (rtlpriv->sec.pairwise_enc_algorithm) { + case NO_ENCRYPTION: + case AESCCMP_ENCRYPTION: + sec_min_space = 0; + break; + case WEP40_ENCRYPTION: + case WEP104_ENCRYPTION: + case TKIP_ENCRYPTION: + sec_min_space = 6; + break; + default: + sec_min_space = 7; + break; + } + if (min_spacing_to_set < sec_min_space) + min_spacing_to_set = sec_min_space; + mac->min_space_cfg = ((mac->min_space_cfg & + 0xf8) | + min_spacing_to_set); + *val = min_spacing_to_set; + RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD, + ("Set HW_VAR_AMPDU_MIN_SPACE: %#x\n", + mac->min_space_cfg)); + rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE, + mac->min_space_cfg); + } + break; + } + case HW_VAR_SHORTGI_DENSITY:{ + u8 density_to_set; + + density_to_set = *((u8 *) val); + density_to_set &= 0x1f; + mac->min_space_cfg &= 0x07; + mac->min_space_cfg |= (density_to_set << 3); + RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD, + ("Set HW_VAR_SHORTGI_DENSITY: %#x\n", + mac->min_space_cfg)); + rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE, + mac->min_space_cfg); + break; + } + case HW_VAR_AMPDU_FACTOR:{ + u8 regtoset_normal[4] = {0x41, 0xa8, 0x72, 0xb9}; + u8 factor_toset; + u8 *p_regtoset = NULL; + u8 index = 0; + + p_regtoset = regtoset_normal; + factor_toset = *((u8 *) val); + if (factor_toset <= 3) { + factor_toset = (1 << (factor_toset + 2)); + if (factor_toset > 0xf) + factor_toset = 0xf; + for (index = 0; index < 4; index++) { + if ((p_regtoset[index] & 0xf0) > + (factor_toset << 4)) + p_regtoset[index] = + (p_regtoset[index] & 0x0f) + | (factor_toset << 4); + if ((p_regtoset[index] & 0x0f) > + factor_toset) + p_regtoset[index] = + (p_regtoset[index] & 0xf0) + | (factor_toset); + rtl_write_byte(rtlpriv, + (REG_AGGLEN_LMT + index), + p_regtoset[index]); + } + RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD, + ("Set HW_VAR_AMPDU_FACTOR: %#x\n", + factor_toset)); + } + break; + } + case HW_VAR_AC_PARAM:{ + u8 e_aci = *((u8 *) val); + u32 u4b_ac_param; + u16 cw_min = le16_to_cpu(mac->ac[e_aci].cw_min); + u16 cw_max = le16_to_cpu(mac->ac[e_aci].cw_max); + u16 tx_op = le16_to_cpu(mac->ac[e_aci].tx_op); + + u4b_ac_param = (u32) mac->ac[e_aci].aifs; + u4b_ac_param |= (u32) ((cw_min & 0xF) << + AC_PARAM_ECW_MIN_OFFSET); + u4b_ac_param |= (u32) ((cw_max & 0xF) << + AC_PARAM_ECW_MAX_OFFSET); + u4b_ac_param |= (u32) tx_op << AC_PARAM_TXOP_OFFSET; + RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD, + ("queue:%x, ac_param:%x\n", e_aci, + u4b_ac_param)); + switch (e_aci) { + case AC1_BK: + rtl_write_dword(rtlpriv, REG_EDCA_BK_PARAM, + u4b_ac_param); + break; + case AC0_BE: + rtl_write_dword(rtlpriv, REG_EDCA_BE_PARAM, + u4b_ac_param); + break; + case AC2_VI: + rtl_write_dword(rtlpriv, REG_EDCA_VI_PARAM, + u4b_ac_param); + break; + case AC3_VO: + rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM, + u4b_ac_param); + break; + default: + RT_ASSERT(false, ("SetHwReg8185(): invalid" + " aci: %d !\n", e_aci)); + break; + } + if (rtlusb->acm_method != eAcmWay2_SW) + rtlpriv->cfg->ops->set_hw_reg(hw, + HW_VAR_ACM_CTRL, (u8 *)(&e_aci)); + break; + } + case HW_VAR_ACM_CTRL:{ + u8 e_aci = *((u8 *) val); + union aci_aifsn *p_aci_aifsn = (union aci_aifsn *) + (&(mac->ac[0].aifs)); + u8 acm = p_aci_aifsn->f.acm; + u8 acm_ctrl = rtl_read_byte(rtlpriv, REG_ACMHWCTRL); + + acm_ctrl = + acm_ctrl | ((rtlusb->acm_method == 2) ? 0x0 : 0x1); + if (acm) { + switch (e_aci) { + case AC0_BE: + acm_ctrl |= AcmHw_BeqEn; + break; + case AC2_VI: + acm_ctrl |= AcmHw_ViqEn; + break; + case AC3_VO: + acm_ctrl |= AcmHw_VoqEn; + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, + ("HW_VAR_ACM_CTRL acm set " + "failed: eACI is %d\n", acm)); + break; + } + } else { + switch (e_aci) { + case AC0_BE: + acm_ctrl &= (~AcmHw_BeqEn); + break; + case AC2_VI: + acm_ctrl &= (~AcmHw_ViqEn); + break; + case AC3_VO: + acm_ctrl &= (~AcmHw_BeqEn); + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("switch case not process\n")); + break; + } + } + RT_TRACE(rtlpriv, COMP_QOS, DBG_TRACE, + ("SetHwReg8190pci(): [HW_VAR_ACM_CTRL] " + "Write 0x%X\n", acm_ctrl)); + rtl_write_byte(rtlpriv, REG_ACMHWCTRL, acm_ctrl); + break; + } + case HW_VAR_RCR:{ + rtl_write_dword(rtlpriv, REG_RCR, ((u32 *) (val))[0]); + mac->rx_conf = ((u32 *) (val))[0]; + RT_TRACE(rtlpriv, COMP_RECV, DBG_DMESG, + ("### Set RCR(0x%08x) ###\n", mac->rx_conf)); + break; + } + case HW_VAR_RETRY_LIMIT:{ + u8 retry_limit = ((u8 *) (val))[0]; + + rtl_write_word(rtlpriv, REG_RL, + retry_limit << RETRY_LIMIT_SHORT_SHIFT | + retry_limit << RETRY_LIMIT_LONG_SHIFT); + RT_TRACE(rtlpriv, COMP_MLME, DBG_DMESG, ("Set HW_VAR_R" + "ETRY_LIMIT(0x%08x)\n", retry_limit)); + break; + } + case HW_VAR_DUAL_TSF_RST: + rtl_write_byte(rtlpriv, REG_DUAL_TSF_RST, (BIT(0) | BIT(1))); + break; + case HW_VAR_EFUSE_BYTES: + rtlefuse->efuse_usedbytes = *((u16 *) val); + break; + case HW_VAR_EFUSE_USAGE: + rtlefuse->efuse_usedpercentage = *((u8 *) val); + break; + case HW_VAR_IO_CMD: + rtl92c_phy_set_io_cmd(hw, (*(enum io_type *)val)); + break; + case HW_VAR_WPA_CONFIG: + rtl_write_byte(rtlpriv, REG_SECCFG, *((u8 *) val)); + break; + case HW_VAR_SET_RPWM:{ + u8 rpwm_val = rtl_read_byte(rtlpriv, REG_USB_HRPWM); + + if (rpwm_val & BIT(7)) + rtl_write_byte(rtlpriv, REG_USB_HRPWM, + (*(u8 *)val)); + else + rtl_write_byte(rtlpriv, REG_USB_HRPWM, + ((*(u8 *)val) | BIT(7))); + break; + } + case HW_VAR_H2C_FW_PWRMODE:{ + u8 psmode = (*(u8 *) val); + + if ((psmode != FW_PS_ACTIVE_MODE) && + (!IS_92C_SERIAL(rtlhal->version))) + rtl92c_dm_rf_saving(hw, true); + rtl92c_set_fw_pwrmode_cmd(hw, (*(u8 *) val)); + break; + } + case HW_VAR_FW_PSMODE_STATUS: + ppsc->fw_current_inpsmode = *((bool *) val); + break; + case HW_VAR_H2C_FW_JOINBSSRPT:{ + u8 mstatus = (*(u8 *) val); + u8 tmp_reg422; + bool recover = false; + + if (mstatus == RT_MEDIA_CONNECT) { + rtlpriv->cfg->ops->set_hw_reg(hw, + HW_VAR_AID, NULL); + rtl_write_byte(rtlpriv, REG_CR + 1, 0x03); + _rtl92cu_set_bcn_ctrl_reg(hw, 0, BIT(3)); + _rtl92cu_set_bcn_ctrl_reg(hw, BIT(4), 0); + tmp_reg422 = rtl_read_byte(rtlpriv, + REG_FWHW_TXQ_CTRL + 2); + if (tmp_reg422 & BIT(6)) + recover = true; + rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL + 2, + tmp_reg422 & (~BIT(6))); + rtl92c_set_fw_rsvdpagepkt(hw, 0); + _rtl92cu_set_bcn_ctrl_reg(hw, BIT(3), 0); + _rtl92cu_set_bcn_ctrl_reg(hw, 0, BIT(4)); + if (recover) + rtl_write_byte(rtlpriv, + REG_FWHW_TXQ_CTRL + 2, + tmp_reg422 | BIT(6)); + rtl_write_byte(rtlpriv, REG_CR + 1, 0x02); + } + rtl92c_set_fw_joinbss_report_cmd(hw, (*(u8 *) val)); + break; + } + case HW_VAR_AID:{ + u16 u2btmp; + + u2btmp = rtl_read_word(rtlpriv, REG_BCN_PSR_RPT); + u2btmp &= 0xC000; + rtl_write_word(rtlpriv, REG_BCN_PSR_RPT, + (u2btmp | mac->assoc_id)); + break; + } + case HW_VAR_CORRECT_TSF:{ + u8 btype_ibss = ((u8 *) (val))[0]; + + if (btype_ibss == true) + _rtl92cu_stop_tx_beacon(hw); + _rtl92cu_set_bcn_ctrl_reg(hw, 0, BIT(3)); + rtl_write_dword(rtlpriv, REG_TSFTR, (u32)(mac->tsf & + 0xffffffff)); + rtl_write_dword(rtlpriv, REG_TSFTR + 4, + (u32)((mac->tsf >> 32) & 0xffffffff)); + _rtl92cu_set_bcn_ctrl_reg(hw, BIT(3), 0); + if (btype_ibss == true) + _rtl92cu_resume_tx_beacon(hw); + break; + } + case HW_VAR_MGT_FILTER: + rtl_write_word(rtlpriv, REG_RXFLTMAP0, *(u16 *)val); + break; + case HW_VAR_CTRL_FILTER: + rtl_write_word(rtlpriv, REG_RXFLTMAP1, *(u16 *)val); + break; + case HW_VAR_DATA_FILTER: + rtl_write_word(rtlpriv, REG_RXFLTMAP2, *(u16 *)val); + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("switch case " + "not process\n")); + break; + } +} + +void rtl92cu_update_hal_rate_table(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + u32 ratr_value = (u32) mac->basic_rates; + u8 *mcsrate = mac->mcs; + u8 ratr_index = 0; + u8 nmode = mac->ht_enable; + u8 mimo_ps = 1; + u16 shortgi_rate = 0; + u32 tmp_ratr_value = 0; + u8 curtxbw_40mhz = mac->bw_40; + u8 curshortgi_40mhz = mac->sgi_40; + u8 curshortgi_20mhz = mac->sgi_20; + enum wireless_mode wirelessmode = mac->mode; + + ratr_value |= ((*(u16 *) (mcsrate))) << 12; + switch (wirelessmode) { + case WIRELESS_MODE_B: + if (ratr_value & 0x0000000c) + ratr_value &= 0x0000000d; + else + ratr_value &= 0x0000000f; + break; + case WIRELESS_MODE_G: + ratr_value &= 0x00000FF5; + break; + case WIRELESS_MODE_N_24G: + case WIRELESS_MODE_N_5G: + nmode = 1; + if (mimo_ps == 0) { + ratr_value &= 0x0007F005; + } else { + u32 ratr_mask; + + if (get_rf_type(rtlphy) == RF_1T2R || + get_rf_type(rtlphy) == RF_1T1R) + ratr_mask = 0x000ff005; + else + ratr_mask = 0x0f0ff005; + if (curtxbw_40mhz) + ratr_mask |= 0x00000010; + ratr_value &= ratr_mask; + } + break; + default: + if (rtlphy->rf_type == RF_1T2R) + ratr_value &= 0x000ff0ff; + else + ratr_value &= 0x0f0ff0ff; + break; + } + ratr_value &= 0x0FFFFFFF; + if (nmode && ((curtxbw_40mhz && curshortgi_40mhz) || + (!curtxbw_40mhz && curshortgi_20mhz))) { + ratr_value |= 0x10000000; + tmp_ratr_value = (ratr_value >> 12); + for (shortgi_rate = 15; shortgi_rate > 0; shortgi_rate--) { + if ((1 << shortgi_rate) & tmp_ratr_value) + break; + } + shortgi_rate = (shortgi_rate << 12) | (shortgi_rate << 8) | + (shortgi_rate << 4) | (shortgi_rate); + } + rtl_write_dword(rtlpriv, REG_ARFR0 + ratr_index * 4, ratr_value); + RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG, ("%x\n", rtl_read_dword(rtlpriv, + REG_ARFR0))); +} + +void rtl92cu_update_hal_rate_mask(struct ieee80211_hw *hw, u8 rssi_level) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + u32 ratr_bitmap = (u32) mac->basic_rates; + u8 *p_mcsrate = mac->mcs; + u8 ratr_index = 0; + u8 curtxbw_40mhz = mac->bw_40; + u8 curshortgi_40mhz = mac->sgi_40; + u8 curshortgi_20mhz = mac->sgi_20; + enum wireless_mode wirelessmode = mac->mode; + bool shortgi = false; + u8 rate_mask[5]; + u8 macid = 0; + u8 mimops = 1; + + ratr_bitmap |= (p_mcsrate[1] << 20) | (p_mcsrate[0] << 12); + switch (wirelessmode) { + case WIRELESS_MODE_B: + ratr_index = RATR_INX_WIRELESS_B; + if (ratr_bitmap & 0x0000000c) + ratr_bitmap &= 0x0000000d; + else + ratr_bitmap &= 0x0000000f; + break; + case WIRELESS_MODE_G: + ratr_index = RATR_INX_WIRELESS_GB; + if (rssi_level == 1) + ratr_bitmap &= 0x00000f00; + else if (rssi_level == 2) + ratr_bitmap &= 0x00000ff0; + else + ratr_bitmap &= 0x00000ff5; + break; + case WIRELESS_MODE_A: + ratr_index = RATR_INX_WIRELESS_A; + ratr_bitmap &= 0x00000ff0; + break; + case WIRELESS_MODE_N_24G: + case WIRELESS_MODE_N_5G: + ratr_index = RATR_INX_WIRELESS_NGB; + if (mimops == 0) { + if (rssi_level == 1) + ratr_bitmap &= 0x00070000; + else if (rssi_level == 2) + ratr_bitmap &= 0x0007f000; + else + ratr_bitmap &= 0x0007f005; + } else { + if (rtlphy->rf_type == RF_1T2R || + rtlphy->rf_type == RF_1T1R) { + if (curtxbw_40mhz) { + if (rssi_level == 1) + ratr_bitmap &= 0x000f0000; + else if (rssi_level == 2) + ratr_bitmap &= 0x000ff000; + else + ratr_bitmap &= 0x000ff015; + } else { + if (rssi_level == 1) + ratr_bitmap &= 0x000f0000; + else if (rssi_level == 2) + ratr_bitmap &= 0x000ff000; + else + ratr_bitmap &= 0x000ff005; + } + } else { + if (curtxbw_40mhz) { + if (rssi_level == 1) + ratr_bitmap &= 0x0f0f0000; + else if (rssi_level == 2) + ratr_bitmap &= 0x0f0ff000; + else + ratr_bitmap &= 0x0f0ff015; + } else { + if (rssi_level == 1) + ratr_bitmap &= 0x0f0f0000; + else if (rssi_level == 2) + ratr_bitmap &= 0x0f0ff000; + else + ratr_bitmap &= 0x0f0ff005; + } + } + } + if ((curtxbw_40mhz && curshortgi_40mhz) || + (!curtxbw_40mhz && curshortgi_20mhz)) { + if (macid == 0) + shortgi = true; + else if (macid == 1) + shortgi = false; + } + break; + default: + ratr_index = RATR_INX_WIRELESS_NGB; + if (rtlphy->rf_type == RF_1T2R) + ratr_bitmap &= 0x000ff0ff; + else + ratr_bitmap &= 0x0f0ff0ff; + break; + } + RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG, ("ratr_bitmap :%x\n", + ratr_bitmap)); + *(u32 *)&rate_mask = ((ratr_bitmap & 0x0fffffff) | + ratr_index << 28); + rate_mask[4] = macid | (shortgi ? 0x20 : 0x00) | 0x80; + RT_TRACE(rtlpriv, COMP_RATR, DBG_DMESG, ("Rate_index:%x, " + "ratr_val:%x, %x:%x:%x:%x:%x\n", + ratr_index, ratr_bitmap, + rate_mask[0], rate_mask[1], + rate_mask[2], rate_mask[3], + rate_mask[4])); + rtl92c_fill_h2c_cmd(hw, H2C_RA_MASK, 5, rate_mask); +} + +void rtl92cu_update_channel_access_setting(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + u16 sifs_timer; + + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME, + (u8 *)&mac->slot_time); + if (!mac->ht_enable) + sifs_timer = 0x0a0a; + else + sifs_timer = 0x0e0e; + rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SIFS, (u8 *)&sifs_timer); +} + +bool rtl92cu_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 * valid) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + enum rf_pwrstate e_rfpowerstate_toset, cur_rfstate; + u8 u1tmp = 0; + bool actuallyset = false; + unsigned long flag = 0; + /* to do - usb autosuspend */ + u8 usb_autosuspend = 0; + + if (ppsc->swrf_processing) + return false; + spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag); + if (ppsc->rfchange_inprogress) { + spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag); + return false; + } else { + ppsc->rfchange_inprogress = true; + spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag); + } + cur_rfstate = ppsc->rfpwr_state; + if (usb_autosuspend) { + /* to do................... */ + } else { + if (ppsc->pwrdown_mode) { + u1tmp = rtl_read_byte(rtlpriv, REG_HSISR); + e_rfpowerstate_toset = (u1tmp & BIT(7)) ? + ERFOFF : ERFON; + RT_TRACE(rtlpriv, COMP_POWER, DBG_DMESG, + ("pwrdown, 0x5c(BIT7)=%02x\n", u1tmp)); + } else { + rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG, + rtl_read_byte(rtlpriv, + REG_MAC_PINMUX_CFG) & ~(BIT(3))); + u1tmp = rtl_read_byte(rtlpriv, REG_GPIO_IO_SEL); + e_rfpowerstate_toset = (u1tmp & BIT(3)) ? + ERFON : ERFOFF; + RT_TRACE(rtlpriv, COMP_POWER, DBG_DMESG, + ("GPIO_IN=%02x\n", u1tmp)); + } + RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, ("N-SS RF =%x\n", + e_rfpowerstate_toset)); + } + if ((ppsc->hwradiooff) && (e_rfpowerstate_toset == ERFON)) { + RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, ("GPIOChangeRF - HW " + "Radio ON, RF ON\n")); + ppsc->hwradiooff = false; + actuallyset = true; + } else if ((!ppsc->hwradiooff) && (e_rfpowerstate_toset == + ERFOFF)) { + RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, ("GPIOChangeRF - HW" + " Radio OFF\n")); + ppsc->hwradiooff = true; + actuallyset = true; + } else { + RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD , + ("pHalData->bHwRadioOff and eRfPowerStateToSet do not" + " match: pHalData->bHwRadioOff %x, eRfPowerStateToSet " + "%x\n", ppsc->hwradiooff, e_rfpowerstate_toset)); + } + if (actuallyset) { + ppsc->hwradiooff = 1; + if (e_rfpowerstate_toset == ERFON) { + if ((ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) && + RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM)) + RT_CLEAR_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM); + else if ((ppsc->reg_rfps_level & RT_RF_OFF_LEVL_PCI_D3) + && RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_PCI_D3)) + RT_CLEAR_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_PCI_D3); + } + spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag); + ppsc->rfchange_inprogress = false; + spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag); + /* For power down module, we need to enable register block + * contrl reg at 0x1c. Then enable power down control bit + * of register 0x04 BIT4 and BIT15 as 1. + */ + if (ppsc->pwrdown_mode && e_rfpowerstate_toset == ERFOFF) { + /* Enable register area 0x0-0xc. */ + rtl_write_byte(rtlpriv, REG_RSV_CTRL, 0x0); + if (IS_HARDWARE_TYPE_8723U(rtlhal)) { + /* + * We should configure HW PDn source for WiFi + * ONLY, and then our HW will be set in + * power-down mode if PDn source from all + * functions are configured. + */ + u1tmp = rtl_read_byte(rtlpriv, + REG_MULTI_FUNC_CTRL); + rtl_write_byte(rtlpriv, REG_MULTI_FUNC_CTRL, + (u1tmp|WL_HWPDN_EN)); + } else { + rtl_write_word(rtlpriv, REG_APS_FSMCO, 0x8812); + } + } + if (e_rfpowerstate_toset == ERFOFF) { + if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) + RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM); + else if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_PCI_D3) + RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_PCI_D3); + } + } else if (e_rfpowerstate_toset == ERFOFF || cur_rfstate == ERFOFF) { + /* Enter D3 or ASPM after GPIO had been done. */ + if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) + RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_ASPM); + else if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_PCI_D3) + RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_PCI_D3); + spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag); + ppsc->rfchange_inprogress = false; + spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag); + } else { + spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flag); + ppsc->rfchange_inprogress = false; + spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag); + } + *valid = 1; + return !ppsc->hwradiooff; +} diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.h b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.h new file mode 100644 index 00000000000..3c0ea5ea6db --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.h @@ -0,0 +1,107 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#ifndef __RTL92CU_HW_H__ +#define __RTL92CU_HW_H__ + +#define LLT_POLLING_LLT_THRESHOLD 20 +#define LLT_POLLING_READY_TIMEOUT_COUNT 100 +#define LLT_LAST_ENTRY_OF_TX_PKT_BUFFER 255 + +#define RX_PAGE_SIZE_REG_VALUE PBP_128 +/* Note: We will divide number of page equally for each queue + * other than public queue! */ +#define TX_TOTAL_PAGE_NUMBER 0xF8 +#define TX_PAGE_BOUNDARY (TX_TOTAL_PAGE_NUMBER + 1) + + +#define CHIP_B_PAGE_NUM_PUBQ 0xE7 + +/* For Test Chip Setting + * (HPQ + LPQ + PUBQ) shall be TX_TOTAL_PAGE_NUMBER */ +#define CHIP_A_PAGE_NUM_PUBQ 0x7E + + +/* For Chip A Setting */ +#define WMM_CHIP_A_TX_TOTAL_PAGE_NUMBER 0xF5 +#define WMM_CHIP_A_TX_PAGE_BOUNDARY \ + (WMM_CHIP_A_TX_TOTAL_PAGE_NUMBER + 1) /* F6 */ + +#define WMM_CHIP_A_PAGE_NUM_PUBQ 0xA3 +#define WMM_CHIP_A_PAGE_NUM_HPQ 0x29 +#define WMM_CHIP_A_PAGE_NUM_LPQ 0x29 + + + +/* Note: For Chip B Setting ,modify later */ +#define WMM_CHIP_B_TX_TOTAL_PAGE_NUMBER 0xF5 +#define WMM_CHIP_B_TX_PAGE_BOUNDARY \ + (WMM_CHIP_B_TX_TOTAL_PAGE_NUMBER + 1) /* F6 */ + +#define WMM_CHIP_B_PAGE_NUM_PUBQ 0xB0 +#define WMM_CHIP_B_PAGE_NUM_HPQ 0x29 +#define WMM_CHIP_B_PAGE_NUM_LPQ 0x1C +#define WMM_CHIP_B_PAGE_NUM_NPQ 0x1C + +#define BOARD_TYPE_NORMAL_MASK 0xE0 +#define BOARD_TYPE_TEST_MASK 0x0F + +/* should be renamed and moved to another file */ +enum _BOARD_TYPE_8192CUSB { + BOARD_USB_DONGLE = 0, /* USB dongle */ + BOARD_USB_High_PA = 1, /* USB dongle - high power PA */ + BOARD_MINICARD = 2, /* Minicard */ + BOARD_USB_SOLO = 3, /* USB solo-Slim module */ + BOARD_USB_COMBO = 4, /* USB Combo-Slim module */ +}; + +#define IS_HIGHT_PA(boardtype) \ + ((boardtype == BOARD_USB_High_PA) ? true : false) + +#define RTL92C_DRIVER_INFO_SIZE 4 +void rtl92cu_read_eeprom_info(struct ieee80211_hw *hw); +void rtl92cu_enable_hw_security_config(struct ieee80211_hw *hw); +int rtl92cu_hw_init(struct ieee80211_hw *hw); +void rtl92cu_card_disable(struct ieee80211_hw *hw); +int rtl92cu_set_network_type(struct ieee80211_hw *hw, enum nl80211_iftype type); +void rtl92cu_set_beacon_related_registers(struct ieee80211_hw *hw); +void rtl92cu_set_beacon_interval(struct ieee80211_hw *hw); +void rtl92cu_update_interrupt_mask(struct ieee80211_hw *hw, + u32 add_msr, u32 rm_msr); +void rtl92cu_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val); +void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val); +void rtl92cu_update_hal_rate_table(struct ieee80211_hw *hw); +void rtl92cu_update_hal_rate_mask(struct ieee80211_hw *hw, u8 rssi_level); + +void rtl92cu_update_channel_access_setting(struct ieee80211_hw *hw); +bool rtl92cu_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 * valid); +void rtl92cu_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid); +u8 _rtl92c_get_chnl_group(u8 chnl); + +#endif diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/led.c b/drivers/net/wireless/rtlwifi/rtl8192cu/led.c new file mode 100644 index 00000000000..332c74348a6 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/led.c @@ -0,0 +1,142 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + *****************************************************************************/ + +#include "../wifi.h" +#include "../usb.h" +#include "reg.h" +#include "led.h" + +static void _rtl92cu_init_led(struct ieee80211_hw *hw, + struct rtl_led *pled, enum rtl_led_pin ledpin) +{ + pled->hw = hw; + pled->ledpin = ledpin; + pled->ledon = false; +} + +static void _rtl92cu_deInit_led(struct rtl_led *pled) +{ +} + +void rtl92cu_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled) +{ + u8 ledcfg; + struct rtl_priv *rtlpriv = rtl_priv(hw); + + RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD, + ("LedAddr:%X ledpin=%d\n", REG_LEDCFG2, pled->ledpin)); + ledcfg = rtl_read_byte(rtlpriv, REG_LEDCFG2); + switch (pled->ledpin) { + case LED_PIN_GPIO0: + break; + case LED_PIN_LED0: + rtl_write_byte(rtlpriv, + REG_LEDCFG2, (ledcfg & 0xf0) | BIT(5) | BIT(6)); + break; + case LED_PIN_LED1: + rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg & 0x0f) | BIT(5)); + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("switch case not process\n")); + break; + } + pled->ledon = true; +} + +void rtl92cu_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_usb_priv *usbpriv = rtl_usbpriv(hw); + u8 ledcfg; + + RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD, + ("LedAddr:%X ledpin=%d\n", REG_LEDCFG2, pled->ledpin)); + ledcfg = rtl_read_byte(rtlpriv, REG_LEDCFG2); + switch (pled->ledpin) { + case LED_PIN_GPIO0: + break; + case LED_PIN_LED0: + ledcfg &= 0xf0; + if (usbpriv->ledctl.led_opendrain == true) + rtl_write_byte(rtlpriv, REG_LEDCFG2, + (ledcfg | BIT(1) | BIT(5) | BIT(6))); + else + rtl_write_byte(rtlpriv, REG_LEDCFG2, + (ledcfg | BIT(3) | BIT(5) | BIT(6))); + break; + case LED_PIN_LED1: + ledcfg &= 0x0f; + rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg | BIT(3))); + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("switch case not process\n")); + break; + } + pled->ledon = false; +} + +void rtl92cu_init_sw_leds(struct ieee80211_hw *hw) +{ + struct rtl_usb_priv *usbpriv = rtl_usbpriv(hw); + _rtl92cu_init_led(hw, &(usbpriv->ledctl.sw_led0), LED_PIN_LED0); + _rtl92cu_init_led(hw, &(usbpriv->ledctl.sw_led1), LED_PIN_LED1); +} + +void rtl92cu_deinit_sw_leds(struct ieee80211_hw *hw) +{ + struct rtl_usb_priv *usbpriv = rtl_usbpriv(hw); + _rtl92cu_deInit_led(&(usbpriv->ledctl.sw_led0)); + _rtl92cu_deInit_led(&(usbpriv->ledctl.sw_led1)); +} + +static void _rtl92cu_sw_led_control(struct ieee80211_hw *hw, + enum led_ctl_mode ledaction) +{ +} + +void rtl92cu_led_control(struct ieee80211_hw *hw, + enum led_ctl_mode ledaction) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + + if ((ppsc->rfoff_reason > RF_CHANGE_BY_PS) && + (ledaction == LED_CTL_TX || + ledaction == LED_CTL_RX || + ledaction == LED_CTL_SITE_SURVEY || + ledaction == LED_CTL_LINK || + ledaction == LED_CTL_NO_LINK || + ledaction == LED_CTL_START_TO_LINK || + ledaction == LED_CTL_POWER_ON)) { + return; + } + RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD, ("ledaction %d,\n", + ledaction)); + _rtl92cu_sw_led_control(hw, ledaction); +} diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/led.h b/drivers/net/wireless/rtlwifi/rtl8192cu/led.h new file mode 100644 index 00000000000..decaee4d1eb --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/led.h @@ -0,0 +1,37 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + *****************************************************************************/ + +#ifndef __RTL92CU_LED_H__ +#define __RTL92CU_LED_H__ + +void rtl92cu_init_sw_leds(struct ieee80211_hw *hw); +void rtl92cu_deinit_sw_leds(struct ieee80211_hw *hw); +void rtl92cu_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled); +void rtl92cu_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled); +void rtl92cu_led_control(struct ieee80211_hw *hw, enum led_ctl_mode ledaction); + +#endif diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c b/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c new file mode 100644 index 00000000000..f8514cba17b --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c @@ -0,0 +1,1144 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * +****************************************************************************/ +#include <linux/module.h> + +#include "../wifi.h" +#include "../pci.h" +#include "../usb.h" +#include "../ps.h" +#include "../cam.h" +#include "reg.h" +#include "def.h" +#include "phy.h" +#include "rf.h" +#include "dm.h" +#include "mac.h" +#include "trx.h" + +/* macro to shorten lines */ + +#define LINK_Q ui_link_quality +#define RX_EVM rx_evm_percentage +#define RX_SIGQ rx_mimo_signalquality + + +void rtl92c_read_chip_version(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + enum version_8192c chip_version = VERSION_UNKNOWN; + u32 value32; + + value32 = rtl_read_dword(rtlpriv, REG_SYS_CFG); + if (value32 & TRP_VAUX_EN) { + chip_version = (value32 & TYPE_ID) ? VERSION_TEST_CHIP_92C : + VERSION_TEST_CHIP_88C; + } else { + /* Normal mass production chip. */ + chip_version = NORMAL_CHIP; + chip_version |= ((value32 & TYPE_ID) ? CHIP_92C : 0); + chip_version |= ((value32 & VENDOR_ID) ? CHIP_VENDOR_UMC : 0); + /* RTL8723 with BT function. */ + chip_version |= ((value32 & BT_FUNC) ? CHIP_8723 : 0); + if (IS_VENDOR_UMC(chip_version)) + chip_version |= ((value32 & CHIP_VER_RTL_MASK) ? + CHIP_VENDOR_UMC_B_CUT : 0); + if (IS_92C_SERIAL(chip_version)) { + value32 = rtl_read_dword(rtlpriv, REG_HPON_FSM); + chip_version |= ((CHIP_BONDING_IDENTIFIER(value32) == + CHIP_BONDING_92C_1T2R) ? CHIP_92C_1T2R : 0); + } else if (IS_8723_SERIES(chip_version)) { + value32 = rtl_read_dword(rtlpriv, REG_GPIO_OUTSTS); + chip_version |= ((value32 & RF_RL_ID) ? + CHIP_8723_DRV_REV : 0); + } + } + rtlhal->version = (enum version_8192c)chip_version; + switch (rtlhal->version) { + case VERSION_NORMAL_TSMC_CHIP_92C_1T2R: + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Chip Version ID: VERSION_B_CHIP_92C.\n")); + break; + case VERSION_NORMAL_TSMC_CHIP_92C: + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Chip Version ID: VERSION_NORMAL_TSMC_CHIP_92C.\n")); + break; + case VERSION_NORMAL_TSMC_CHIP_88C: + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Chip Version ID: VERSION_NORMAL_TSMC_CHIP_88C.\n")); + break; + case VERSION_NORMAL_UMC_CHIP_92C_1T2R_A_CUT: + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Chip Version ID: VERSION_NORMAL_UMC_CHIP_i" + "92C_1T2R_A_CUT.\n")); + break; + case VERSION_NORMAL_UMC_CHIP_92C_A_CUT: + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Chip Version ID: VERSION_NORMAL_UMC_CHIP_" + "92C_A_CUT.\n")); + break; + case VERSION_NORMAL_UMC_CHIP_88C_A_CUT: + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Chip Version ID: VERSION_NORMAL_UMC_CHIP" + "_88C_A_CUT.\n")); + break; + case VERSION_NORMAL_UMC_CHIP_92C_1T2R_B_CUT: + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Chip Version ID: VERSION_NORMAL_UMC_CHIP" + "_92C_1T2R_B_CUT.\n")); + break; + case VERSION_NORMAL_UMC_CHIP_92C_B_CUT: + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Chip Version ID: VERSION_NORMAL_UMC_CHIP" + "_92C_B_CUT.\n")); + break; + case VERSION_NORMAL_UMC_CHIP_88C_B_CUT: + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Chip Version ID: VERSION_NORMAL_UMC_CHIP" + "_88C_B_CUT.\n")); + break; + case VERSION_NORMA_UMC_CHIP_8723_1T1R_A_CUT: + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Chip Version ID: VERSION_NORMA_UMC_CHIP" + "_8723_1T1R_A_CUT.\n")); + break; + case VERSION_NORMA_UMC_CHIP_8723_1T1R_B_CUT: + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Chip Version ID: VERSION_NORMA_UMC_CHIP" + "_8723_1T1R_B_CUT.\n")); + break; + case VERSION_TEST_CHIP_92C: + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Chip Version ID: VERSION_TEST_CHIP_92C.\n")); + break; + case VERSION_TEST_CHIP_88C: + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Chip Version ID: VERSION_TEST_CHIP_88C.\n")); + break; + default: + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Chip Version ID: ???????????????.\n")); + break; + } + if (IS_92C_SERIAL(rtlhal->version)) + rtlphy->rf_type = + (IS_92C_1T2R(rtlhal->version)) ? RF_1T2R : RF_2T2R; + else + rtlphy->rf_type = RF_1T1R; + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, + ("Chip RF Type: %s\n", (rtlphy->rf_type == RF_2T2R) ? + "RF_2T2R" : "RF_1T1R")); + if (get_rf_type(rtlphy) == RF_1T1R) + rtlpriv->dm.rfpath_rxenable[0] = true; + else + rtlpriv->dm.rfpath_rxenable[0] = + rtlpriv->dm.rfpath_rxenable[1] = true; + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("VersionID = 0x%4x\n", + rtlhal->version)); +} + +/** + * writeLLT - LLT table write access + * @io: io callback + * @address: LLT logical address. + * @data: LLT data content + * + * Realtek hardware access function. + * + */ +bool rtl92c_llt_write(struct ieee80211_hw *hw, u32 address, u32 data) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + bool status = true; + long count = 0; + u32 value = _LLT_INIT_ADDR(address) | + _LLT_INIT_DATA(data) | _LLT_OP(_LLT_WRITE_ACCESS); + + rtl_write_dword(rtlpriv, REG_LLT_INIT, value); + do { + value = rtl_read_dword(rtlpriv, REG_LLT_INIT); + if (_LLT_NO_ACTIVE == _LLT_OP_VALUE(value)) + break; + if (count > POLLING_LLT_THRESHOLD) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("Failed to polling write LLT done at" + " address %d! _LLT_OP_VALUE(%x)\n", + address, _LLT_OP_VALUE(value))); + status = false; + break; + } + } while (++count); + return status; +} +/** + * rtl92c_init_LLT_table - Init LLT table + * @io: io callback + * @boundary: + * + * Realtek hardware access function. + * + */ +bool rtl92c_init_llt_table(struct ieee80211_hw *hw, u32 boundary) +{ + bool rst = true; + u32 i; + + for (i = 0; i < (boundary - 1); i++) { + rst = rtl92c_llt_write(hw, i , i + 1); + if (true != rst) { + printk(KERN_ERR "===> %s #1 fail\n", __func__); + return rst; + } + } + /* end of list */ + rst = rtl92c_llt_write(hw, (boundary - 1), 0xFF); + if (true != rst) { + printk(KERN_ERR "===> %s #2 fail\n", __func__); + return rst; + } + /* Make the other pages as ring buffer + * This ring buffer is used as beacon buffer if we config this MAC + * as two MAC transfer. + * Otherwise used as local loopback buffer. + */ + for (i = boundary; i < LLT_LAST_ENTRY_OF_TX_PKT_BUFFER; i++) { + rst = rtl92c_llt_write(hw, i, (i + 1)); + if (true != rst) { + printk(KERN_ERR "===> %s #3 fail\n", __func__); + return rst; + } + } + /* Let last entry point to the start entry of ring buffer */ + rst = rtl92c_llt_write(hw, LLT_LAST_ENTRY_OF_TX_PKT_BUFFER, boundary); + if (true != rst) { + printk(KERN_ERR "===> %s #4 fail\n", __func__); + return rst; + } + return rst; +} +void rtl92c_set_key(struct ieee80211_hw *hw, u32 key_index, + u8 *p_macaddr, bool is_group, u8 enc_algo, + bool is_wepkey, bool clear_all) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + u8 *macaddr = p_macaddr; + u32 entry_id = 0; + bool is_pairwise = false; + static u8 cam_const_addr[4][6] = { + {0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x02}, + {0x00, 0x00, 0x00, 0x00, 0x00, 0x03} + }; + static u8 cam_const_broad[] = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff + }; + + if (clear_all) { + u8 idx = 0; + u8 cam_offset = 0; + u8 clear_number = 5; + + RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, ("clear_all\n")); + for (idx = 0; idx < clear_number; idx++) { + rtl_cam_mark_invalid(hw, cam_offset + idx); + rtl_cam_empty_entry(hw, cam_offset + idx); + if (idx < 5) { + memset(rtlpriv->sec.key_buf[idx], 0, + MAX_KEY_LEN); + rtlpriv->sec.key_len[idx] = 0; + } + } + } else { + switch (enc_algo) { + case WEP40_ENCRYPTION: + enc_algo = CAM_WEP40; + break; + case WEP104_ENCRYPTION: + enc_algo = CAM_WEP104; + break; + case TKIP_ENCRYPTION: + enc_algo = CAM_TKIP; + break; + case AESCCMP_ENCRYPTION: + enc_algo = CAM_AES; + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("iillegal switch case\n")); + enc_algo = CAM_TKIP; + break; + } + if (is_wepkey || rtlpriv->sec.use_defaultkey) { + macaddr = cam_const_addr[key_index]; + entry_id = key_index; + } else { + if (is_group) { + macaddr = cam_const_broad; + entry_id = key_index; + } else { + key_index = PAIRWISE_KEYIDX; + entry_id = CAM_PAIRWISE_KEY_POSITION; + is_pairwise = true; + } + } + if (rtlpriv->sec.key_len[key_index] == 0) { + RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, + ("delete one entry\n")); + rtl_cam_delete_one_entry(hw, p_macaddr, entry_id); + } else { + RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD, + ("The insert KEY length is %d\n", + rtlpriv->sec.key_len[PAIRWISE_KEYIDX])); + RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD, + ("The insert KEY is %x %x\n", + rtlpriv->sec.key_buf[0][0], + rtlpriv->sec.key_buf[0][1])); + RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, + ("add one entry\n")); + if (is_pairwise) { + RT_PRINT_DATA(rtlpriv, COMP_SEC, DBG_LOUD, + "Pairwiase Key content :", + rtlpriv->sec.pairwise_key, + rtlpriv->sec. + key_len[PAIRWISE_KEYIDX]); + RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, + ("set Pairwiase key\n")); + + rtl_cam_add_one_entry(hw, macaddr, key_index, + entry_id, enc_algo, + CAM_CONFIG_NO_USEDK, + rtlpriv->sec. + key_buf[key_index]); + } else { + RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, + ("set group key\n")); + if (mac->opmode == NL80211_IFTYPE_ADHOC) { + rtl_cam_add_one_entry(hw, + rtlefuse->dev_addr, + PAIRWISE_KEYIDX, + CAM_PAIRWISE_KEY_POSITION, + enc_algo, + CAM_CONFIG_NO_USEDK, + rtlpriv->sec.key_buf + [entry_id]); + } + rtl_cam_add_one_entry(hw, macaddr, key_index, + entry_id, enc_algo, + CAM_CONFIG_NO_USEDK, + rtlpriv->sec.key_buf[entry_id]); + } + } + } +} + +u32 rtl92c_get_txdma_status(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + return rtl_read_dword(rtlpriv, REG_TXDMA_STATUS); +} + +void rtl92c_enable_interrupt(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw)); + + if (IS_HARDWARE_TYPE_8192CE(rtlhal)) { + rtl_write_dword(rtlpriv, REG_HIMR, rtlpci->irq_mask[0] & + 0xFFFFFFFF); + rtl_write_dword(rtlpriv, REG_HIMRE, rtlpci->irq_mask[1] & + 0xFFFFFFFF); + rtlpci->irq_enabled = true; + } else { + rtl_write_dword(rtlpriv, REG_HIMR, rtlusb->irq_mask[0] & + 0xFFFFFFFF); + rtl_write_dword(rtlpriv, REG_HIMRE, rtlusb->irq_mask[1] & + 0xFFFFFFFF); + rtlusb->irq_enabled = true; + } +} + +void rtl92c_init_interrupt(struct ieee80211_hw *hw) +{ + rtl92c_enable_interrupt(hw); +} + +void rtl92c_disable_interrupt(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw)); + + rtl_write_dword(rtlpriv, REG_HIMR, IMR8190_DISABLED); + rtl_write_dword(rtlpriv, REG_HIMRE, IMR8190_DISABLED); + if (IS_HARDWARE_TYPE_8192CE(rtlhal)) + rtlpci->irq_enabled = false; + else if (IS_HARDWARE_TYPE_8192CU(rtlhal)) + rtlusb->irq_enabled = false; +} + +void rtl92c_set_qos(struct ieee80211_hw *hw, int aci) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + u32 u4b_ac_param; + + rtl92c_dm_init_edca_turbo(hw); + u4b_ac_param = (u32) mac->ac[aci].aifs; + u4b_ac_param |= + ((u32) le16_to_cpu(mac->ac[aci].cw_min) & 0xF) << + AC_PARAM_ECW_MIN_OFFSET; + u4b_ac_param |= + ((u32) le16_to_cpu(mac->ac[aci].cw_max) & 0xF) << + AC_PARAM_ECW_MAX_OFFSET; + u4b_ac_param |= (u32) le16_to_cpu(mac->ac[aci].tx_op) << + AC_PARAM_TXOP_OFFSET; + RT_TRACE(rtlpriv, COMP_QOS, DBG_LOUD, + ("queue:%x, ac_param:%x\n", aci, u4b_ac_param)); + switch (aci) { + case AC1_BK: + rtl_write_dword(rtlpriv, REG_EDCA_BK_PARAM, u4b_ac_param); + break; + case AC0_BE: + rtl_write_dword(rtlpriv, REG_EDCA_BE_PARAM, u4b_ac_param); + break; + case AC2_VI: + rtl_write_dword(rtlpriv, REG_EDCA_VI_PARAM, u4b_ac_param); + break; + case AC3_VO: + rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM, u4b_ac_param); + break; + default: + RT_ASSERT(false, ("invalid aci: %d !\n", aci)); + break; + } +} + +/*------------------------------------------------------------------------- + * HW MAC Address + *-------------------------------------------------------------------------*/ +void rtl92c_set_mac_addr(struct ieee80211_hw *hw, const u8 *addr) +{ + u32 i; + struct rtl_priv *rtlpriv = rtl_priv(hw); + + for (i = 0 ; i < ETH_ALEN ; i++) + rtl_write_byte(rtlpriv, (REG_MACID + i), *(addr+i)); + + RT_TRACE(rtlpriv, COMP_CMD, DBG_DMESG, ("MAC Address: %02X-%02X-%02X-" + "%02X-%02X-%02X\n", + rtl_read_byte(rtlpriv, REG_MACID), + rtl_read_byte(rtlpriv, REG_MACID+1), + rtl_read_byte(rtlpriv, REG_MACID+2), + rtl_read_byte(rtlpriv, REG_MACID+3), + rtl_read_byte(rtlpriv, REG_MACID+4), + rtl_read_byte(rtlpriv, REG_MACID+5))); +} + +void rtl92c_init_driver_info_size(struct ieee80211_hw *hw, u8 size) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + rtl_write_byte(rtlpriv, REG_RX_DRVINFO_SZ, size); +} + +int rtl92c_set_network_type(struct ieee80211_hw *hw, enum nl80211_iftype type) +{ + u8 value; + struct rtl_priv *rtlpriv = rtl_priv(hw); + + switch (type) { + case NL80211_IFTYPE_UNSPECIFIED: + value = NT_NO_LINK; + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + ("Set Network type to NO LINK!\n")); + break; + case NL80211_IFTYPE_ADHOC: + value = NT_LINK_AD_HOC; + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + ("Set Network type to Ad Hoc!\n")); + break; + case NL80211_IFTYPE_STATION: + value = NT_LINK_AP; + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + ("Set Network type to STA!\n")); + break; + case NL80211_IFTYPE_AP: + value = NT_AS_AP; + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + ("Set Network type to AP!\n")); + break; + default: + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + ("Network type %d not support!\n", type)); + return -EOPNOTSUPP; + } + rtl_write_byte(rtlpriv, (REG_CR + 2), value); + return 0; +} + +void rtl92c_init_network_type(struct ieee80211_hw *hw) +{ + rtl92c_set_network_type(hw, NL80211_IFTYPE_UNSPECIFIED); +} + +void rtl92c_init_adaptive_ctrl(struct ieee80211_hw *hw) +{ + u16 value16; + u32 value32; + struct rtl_priv *rtlpriv = rtl_priv(hw); + + /* Response Rate Set */ + value32 = rtl_read_dword(rtlpriv, REG_RRSR); + value32 &= ~RATE_BITMAP_ALL; + value32 |= RATE_RRSR_CCK_ONLY_1M; + rtl_write_dword(rtlpriv, REG_RRSR, value32); + /* SIFS (used in NAV) */ + value16 = _SPEC_SIFS_CCK(0x10) | _SPEC_SIFS_OFDM(0x10); + rtl_write_word(rtlpriv, REG_SPEC_SIFS, value16); + /* Retry Limit */ + value16 = _LRL(0x30) | _SRL(0x30); + rtl_write_dword(rtlpriv, REG_RL, value16); +} + +void rtl92c_init_rate_fallback(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + /* Set Data Auto Rate Fallback Retry Count register. */ + rtl_write_dword(rtlpriv, REG_DARFRC, 0x00000000); + rtl_write_dword(rtlpriv, REG_DARFRC+4, 0x10080404); + rtl_write_dword(rtlpriv, REG_RARFRC, 0x04030201); + rtl_write_dword(rtlpriv, REG_RARFRC+4, 0x08070605); +} + +static void rtl92c_set_cck_sifs(struct ieee80211_hw *hw, u8 trx_sifs, + u8 ctx_sifs) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtl_write_byte(rtlpriv, REG_SIFS_CCK, trx_sifs); + rtl_write_byte(rtlpriv, (REG_SIFS_CCK + 1), ctx_sifs); +} + +static void rtl92c_set_ofdm_sifs(struct ieee80211_hw *hw, u8 trx_sifs, + u8 ctx_sifs) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtl_write_byte(rtlpriv, REG_SIFS_OFDM, trx_sifs); + rtl_write_byte(rtlpriv, (REG_SIFS_OFDM + 1), ctx_sifs); +} + +void rtl92c_init_edca_param(struct ieee80211_hw *hw, + u16 queue, u16 txop, u8 cw_min, u8 cw_max, u8 aifs) +{ + /* sequence: VO, VI, BE, BK ==> the same as 92C hardware design. + * referenc : enum nl80211_txq_q or ieee80211_set_wmm_default function. + */ + u32 value; + struct rtl_priv *rtlpriv = rtl_priv(hw); + + value = (u32)aifs; + value |= ((u32)cw_min & 0xF) << 8; + value |= ((u32)cw_max & 0xF) << 12; + value |= (u32)txop << 16; + /* 92C hardware register sequence is the same as queue number. */ + rtl_write_dword(rtlpriv, (REG_EDCA_VO_PARAM + (queue * 4)), value); +} + +void rtl92c_init_edca(struct ieee80211_hw *hw) +{ + u16 value16; + struct rtl_priv *rtlpriv = rtl_priv(hw); + + /* disable EDCCA count down, to reduce collison and retry */ + value16 = rtl_read_word(rtlpriv, REG_RD_CTRL); + value16 |= DIS_EDCA_CNT_DWN; + rtl_write_word(rtlpriv, REG_RD_CTRL, value16); + /* Update SIFS timing. ?????????? + * pHalData->SifsTime = 0x0e0e0a0a; */ + rtl92c_set_cck_sifs(hw, 0xa, 0xa); + rtl92c_set_ofdm_sifs(hw, 0xe, 0xe); + /* Set CCK/OFDM SIFS to be 10us. */ + rtl_write_word(rtlpriv, REG_SIFS_CCK, 0x0a0a); + rtl_write_word(rtlpriv, REG_SIFS_OFDM, 0x1010); + rtl_write_word(rtlpriv, REG_PROT_MODE_CTRL, 0x0204); + rtl_write_dword(rtlpriv, REG_BAR_MODE_CTRL, 0x014004); + /* TXOP */ + rtl_write_dword(rtlpriv, REG_EDCA_BE_PARAM, 0x005EA42B); + rtl_write_dword(rtlpriv, REG_EDCA_BK_PARAM, 0x0000A44F); + rtl_write_dword(rtlpriv, REG_EDCA_VI_PARAM, 0x005EA324); + rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM, 0x002FA226); + /* PIFS */ + rtl_write_byte(rtlpriv, REG_PIFS, 0x1C); + /* AGGR BREAK TIME Register */ + rtl_write_byte(rtlpriv, REG_AGGR_BREAK_TIME, 0x16); + rtl_write_word(rtlpriv, REG_NAV_PROT_LEN, 0x0040); + rtl_write_byte(rtlpriv, REG_BCNDMATIM, 0x02); + rtl_write_byte(rtlpriv, REG_ATIMWND, 0x02); +} + +void rtl92c_init_ampdu_aggregation(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtl_write_dword(rtlpriv, REG_AGGLEN_LMT, 0x99997631); + rtl_write_byte(rtlpriv, REG_AGGR_BREAK_TIME, 0x16); + /* init AMPDU aggregation number, tuning for Tx's TP, */ + rtl_write_word(rtlpriv, 0x4CA, 0x0708); +} + +void rtl92c_init_beacon_max_error(struct ieee80211_hw *hw, bool infra_mode) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtl_write_byte(rtlpriv, REG_BCN_MAX_ERR, 0xFF); +} + +void rtl92c_init_rdg_setting(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtl_write_byte(rtlpriv, REG_RD_CTRL, 0xFF); + rtl_write_word(rtlpriv, REG_RD_NAV_NXT, 0x200); + rtl_write_byte(rtlpriv, REG_RD_RESP_PKT_TH, 0x05); +} + +void rtl92c_init_retry_function(struct ieee80211_hw *hw) +{ + u8 value8; + struct rtl_priv *rtlpriv = rtl_priv(hw); + + value8 = rtl_read_byte(rtlpriv, REG_FWHW_TXQ_CTRL); + value8 |= EN_AMPDU_RTY_NEW; + rtl_write_byte(rtlpriv, REG_FWHW_TXQ_CTRL, value8); + /* Set ACK timeout */ + rtl_write_byte(rtlpriv, REG_ACKTO, 0x40); +} + +void rtl92c_init_beacon_parameters(struct ieee80211_hw *hw, + enum version_8192c version) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + + rtl_write_word(rtlpriv, REG_TBTT_PROHIBIT, 0x6404);/* ms */ + rtl_write_byte(rtlpriv, REG_DRVERLYINT, DRIVER_EARLY_INT_TIME);/*ms*/ + rtl_write_byte(rtlpriv, REG_BCNDMATIM, BCN_DMA_ATIME_INT_TIME); + if (IS_NORMAL_CHIP(rtlhal->version)) + rtl_write_word(rtlpriv, REG_BCNTCFG, 0x660F); + else + rtl_write_word(rtlpriv, REG_BCNTCFG, 0x66FF); +} + +void rtl92c_disable_fast_edca(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtl_write_word(rtlpriv, REG_FAST_EDCA_CTRL, 0); +} + +void rtl92c_set_min_space(struct ieee80211_hw *hw, bool is2T) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 value = is2T ? MAX_MSS_DENSITY_2T : MAX_MSS_DENSITY_1T; + + rtl_write_byte(rtlpriv, REG_AMPDU_MIN_SPACE, value); +} + +u16 rtl92c_get_mgt_filter(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + return rtl_read_word(rtlpriv, REG_RXFLTMAP0); +} + +void rtl92c_set_mgt_filter(struct ieee80211_hw *hw, u16 filter) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtl_write_word(rtlpriv, REG_RXFLTMAP0, filter); +} + +u16 rtl92c_get_ctrl_filter(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + return rtl_read_word(rtlpriv, REG_RXFLTMAP1); +} + +void rtl92c_set_ctrl_filter(struct ieee80211_hw *hw, u16 filter) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtl_write_word(rtlpriv, REG_RXFLTMAP1, filter); +} + +u16 rtl92c_get_data_filter(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + return rtl_read_word(rtlpriv, REG_RXFLTMAP2); +} + +void rtl92c_set_data_filter(struct ieee80211_hw *hw, u16 filter) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtl_write_word(rtlpriv, REG_RXFLTMAP2, filter); +} +/*==============================================================*/ + +static u8 _rtl92c_query_rxpwrpercentage(char antpower) +{ + if ((antpower <= -100) || (antpower >= 20)) + return 0; + else if (antpower >= 0) + return 100; + else + return 100 + antpower; +} + +static u8 _rtl92c_evm_db_to_percentage(char value) +{ + char ret_val; + + ret_val = value; + if (ret_val >= 0) + ret_val = 0; + if (ret_val <= -33) + ret_val = -33; + ret_val = 0 - ret_val; + ret_val *= 3; + if (ret_val == 99) + ret_val = 100; + return ret_val; +} + +static long _rtl92c_translate_todbm(struct ieee80211_hw *hw, + u8 signal_strength_index) +{ + long signal_power; + + signal_power = (long)((signal_strength_index + 1) >> 1); + signal_power -= 95; + return signal_power; +} + +static long _rtl92c_signal_scale_mapping(struct ieee80211_hw *hw, + long currsig) +{ + long retsig; + + if (currsig >= 61 && currsig <= 100) + retsig = 90 + ((currsig - 60) / 4); + else if (currsig >= 41 && currsig <= 60) + retsig = 78 + ((currsig - 40) / 2); + else if (currsig >= 31 && currsig <= 40) + retsig = 66 + (currsig - 30); + else if (currsig >= 21 && currsig <= 30) + retsig = 54 + (currsig - 20); + else if (currsig >= 5 && currsig <= 20) + retsig = 42 + (((currsig - 5) * 2) / 3); + else if (currsig == 4) + retsig = 36; + else if (currsig == 3) + retsig = 27; + else if (currsig == 2) + retsig = 18; + else if (currsig == 1) + retsig = 9; + else + retsig = currsig; + return retsig; +} + +static void _rtl92c_query_rxphystatus(struct ieee80211_hw *hw, + struct rtl_stats *pstats, + struct rx_desc_92c *pdesc, + struct rx_fwinfo_92c *p_drvinfo, + bool packet_match_bssid, + bool packet_toself, + bool packet_beacon) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct phy_sts_cck_8192s_t *cck_buf; + s8 rx_pwr_all = 0, rx_pwr[4]; + u8 rf_rx_num = 0, evm, pwdb_all; + u8 i, max_spatial_stream; + u32 rssi, total_rssi = 0; + bool in_powersavemode = false; + bool is_cck_rate; + + is_cck_rate = RX_HAL_IS_CCK_RATE(pdesc); + pstats->packet_matchbssid = packet_match_bssid; + pstats->packet_toself = packet_toself; + pstats->is_cck = is_cck_rate; + pstats->packet_beacon = packet_beacon; + pstats->is_cck = is_cck_rate; + pstats->RX_SIGQ[0] = -1; + pstats->RX_SIGQ[1] = -1; + if (is_cck_rate) { + u8 report, cck_highpwr; + cck_buf = (struct phy_sts_cck_8192s_t *)p_drvinfo; + if (!in_powersavemode) + cck_highpwr = rtlphy->cck_high_power; + else + cck_highpwr = false; + if (!cck_highpwr) { + u8 cck_agc_rpt = cck_buf->cck_agc_rpt; + report = cck_buf->cck_agc_rpt & 0xc0; + report = report >> 6; + switch (report) { + case 0x3: + rx_pwr_all = -46 - (cck_agc_rpt & 0x3e); + break; + case 0x2: + rx_pwr_all = -26 - (cck_agc_rpt & 0x3e); + break; + case 0x1: + rx_pwr_all = -12 - (cck_agc_rpt & 0x3e); + break; + case 0x0: + rx_pwr_all = 16 - (cck_agc_rpt & 0x3e); + break; + } + } else { + u8 cck_agc_rpt = cck_buf->cck_agc_rpt; + report = p_drvinfo->cfosho[0] & 0x60; + report = report >> 5; + switch (report) { + case 0x3: + rx_pwr_all = -46 - ((cck_agc_rpt & 0x1f) << 1); + break; + case 0x2: + rx_pwr_all = -26 - ((cck_agc_rpt & 0x1f) << 1); + break; + case 0x1: + rx_pwr_all = -12 - ((cck_agc_rpt & 0x1f) << 1); + break; + case 0x0: + rx_pwr_all = 16 - ((cck_agc_rpt & 0x1f) << 1); + break; + } + } + pwdb_all = _rtl92c_query_rxpwrpercentage(rx_pwr_all); + pstats->rx_pwdb_all = pwdb_all; + pstats->recvsignalpower = rx_pwr_all; + if (packet_match_bssid) { + u8 sq; + if (pstats->rx_pwdb_all > 40) + sq = 100; + else { + sq = cck_buf->sq_rpt; + if (sq > 64) + sq = 0; + else if (sq < 20) + sq = 100; + else + sq = ((64 - sq) * 100) / 44; + } + pstats->signalquality = sq; + pstats->RX_SIGQ[0] = sq; + pstats->RX_SIGQ[1] = -1; + } + } else { + rtlpriv->dm.rfpath_rxenable[0] = + rtlpriv->dm.rfpath_rxenable[1] = true; + for (i = RF90_PATH_A; i < RF90_PATH_MAX; i++) { + if (rtlpriv->dm.rfpath_rxenable[i]) + rf_rx_num++; + rx_pwr[i] = + ((p_drvinfo->gain_trsw[i] & 0x3f) * 2) - 110; + rssi = _rtl92c_query_rxpwrpercentage(rx_pwr[i]); + total_rssi += rssi; + rtlpriv->stats.rx_snr_db[i] = + (long)(p_drvinfo->rxsnr[i] / 2); + + if (packet_match_bssid) + pstats->rx_mimo_signalstrength[i] = (u8) rssi; + } + rx_pwr_all = ((p_drvinfo->pwdb_all >> 1) & 0x7f) - 110; + pwdb_all = _rtl92c_query_rxpwrpercentage(rx_pwr_all); + pstats->rx_pwdb_all = pwdb_all; + pstats->rxpower = rx_pwr_all; + pstats->recvsignalpower = rx_pwr_all; + if (GET_RX_DESC_RX_MCS(pdesc) && + GET_RX_DESC_RX_MCS(pdesc) >= DESC92C_RATEMCS8 && + GET_RX_DESC_RX_MCS(pdesc) <= DESC92C_RATEMCS15) + max_spatial_stream = 2; + else + max_spatial_stream = 1; + for (i = 0; i < max_spatial_stream; i++) { + evm = _rtl92c_evm_db_to_percentage(p_drvinfo->rxevm[i]); + if (packet_match_bssid) { + if (i == 0) + pstats->signalquality = + (u8) (evm & 0xff); + pstats->RX_SIGQ[i] = + (u8) (evm & 0xff); + } + } + } + if (is_cck_rate) + pstats->signalstrength = + (u8) (_rtl92c_signal_scale_mapping(hw, pwdb_all)); + else if (rf_rx_num != 0) + pstats->signalstrength = + (u8) (_rtl92c_signal_scale_mapping + (hw, total_rssi /= rf_rx_num)); +} + +static void _rtl92c_process_ui_rssi(struct ieee80211_hw *hw, + struct rtl_stats *pstats) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + u8 rfpath; + u32 last_rssi, tmpval; + + if (pstats->packet_toself || pstats->packet_beacon) { + rtlpriv->stats.rssi_calculate_cnt++; + if (rtlpriv->stats.ui_rssi.total_num++ >= + PHY_RSSI_SLID_WIN_MAX) { + rtlpriv->stats.ui_rssi.total_num = + PHY_RSSI_SLID_WIN_MAX; + last_rssi = + rtlpriv->stats.ui_rssi.elements[rtlpriv-> + stats.ui_rssi.index]; + rtlpriv->stats.ui_rssi.total_val -= last_rssi; + } + rtlpriv->stats.ui_rssi.total_val += pstats->signalstrength; + rtlpriv->stats.ui_rssi.elements[rtlpriv->stats.ui_rssi. + index++] = pstats->signalstrength; + if (rtlpriv->stats.ui_rssi.index >= PHY_RSSI_SLID_WIN_MAX) + rtlpriv->stats.ui_rssi.index = 0; + tmpval = rtlpriv->stats.ui_rssi.total_val / + rtlpriv->stats.ui_rssi.total_num; + rtlpriv->stats.signal_strength = + _rtl92c_translate_todbm(hw, (u8) tmpval); + pstats->rssi = rtlpriv->stats.signal_strength; + } + if (!pstats->is_cck && pstats->packet_toself) { + for (rfpath = RF90_PATH_A; rfpath < rtlphy->num_total_rfpath; + rfpath++) { + if (!rtl8192_phy_check_is_legal_rfpath(hw, rfpath)) + continue; + if (rtlpriv->stats.rx_rssi_percentage[rfpath] == 0) { + rtlpriv->stats.rx_rssi_percentage[rfpath] = + pstats->rx_mimo_signalstrength[rfpath]; + } + if (pstats->rx_mimo_signalstrength[rfpath] > + rtlpriv->stats.rx_rssi_percentage[rfpath]) { + rtlpriv->stats.rx_rssi_percentage[rfpath] = + ((rtlpriv->stats. + rx_rssi_percentage[rfpath] * + (RX_SMOOTH_FACTOR - 1)) + + (pstats->rx_mimo_signalstrength[rfpath])) / + (RX_SMOOTH_FACTOR); + + rtlpriv->stats.rx_rssi_percentage[rfpath] = + rtlpriv->stats.rx_rssi_percentage[rfpath] + + 1; + } else { + rtlpriv->stats.rx_rssi_percentage[rfpath] = + ((rtlpriv->stats. + rx_rssi_percentage[rfpath] * + (RX_SMOOTH_FACTOR - 1)) + + (pstats->rx_mimo_signalstrength[rfpath])) / + (RX_SMOOTH_FACTOR); + } + } + } +} + +static void _rtl92c_update_rxsignalstatistics(struct ieee80211_hw *hw, + struct rtl_stats *pstats) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + int weighting = 0; + + if (rtlpriv->stats.recv_signal_power == 0) + rtlpriv->stats.recv_signal_power = pstats->recvsignalpower; + if (pstats->recvsignalpower > rtlpriv->stats.recv_signal_power) + weighting = 5; + else if (pstats->recvsignalpower < rtlpriv->stats.recv_signal_power) + weighting = (-5); + rtlpriv->stats.recv_signal_power = + (rtlpriv->stats.recv_signal_power * 5 + + pstats->recvsignalpower + weighting) / 6; +} + +static void _rtl92c_process_pwdb(struct ieee80211_hw *hw, + struct rtl_stats *pstats) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + long undecorated_smoothed_pwdb = 0; + + if (mac->opmode == NL80211_IFTYPE_ADHOC) { + return; + } else { + undecorated_smoothed_pwdb = + rtlpriv->dm.undecorated_smoothed_pwdb; + } + if (pstats->packet_toself || pstats->packet_beacon) { + if (undecorated_smoothed_pwdb < 0) + undecorated_smoothed_pwdb = pstats->rx_pwdb_all; + if (pstats->rx_pwdb_all > (u32) undecorated_smoothed_pwdb) { + undecorated_smoothed_pwdb = + (((undecorated_smoothed_pwdb) * + (RX_SMOOTH_FACTOR - 1)) + + (pstats->rx_pwdb_all)) / (RX_SMOOTH_FACTOR); + undecorated_smoothed_pwdb = undecorated_smoothed_pwdb + + 1; + } else { + undecorated_smoothed_pwdb = + (((undecorated_smoothed_pwdb) * + (RX_SMOOTH_FACTOR - 1)) + + (pstats->rx_pwdb_all)) / (RX_SMOOTH_FACTOR); + } + rtlpriv->dm.undecorated_smoothed_pwdb = + undecorated_smoothed_pwdb; + _rtl92c_update_rxsignalstatistics(hw, pstats); + } +} + +static void _rtl92c_process_LINK_Q(struct ieee80211_hw *hw, + struct rtl_stats *pstats) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u32 last_evm = 0, n_stream, tmpval; + + if (pstats->signalquality != 0) { + if (pstats->packet_toself || pstats->packet_beacon) { + if (rtlpriv->stats.LINK_Q.total_num++ >= + PHY_LINKQUALITY_SLID_WIN_MAX) { + rtlpriv->stats.LINK_Q.total_num = + PHY_LINKQUALITY_SLID_WIN_MAX; + last_evm = + rtlpriv->stats.LINK_Q.elements + [rtlpriv->stats.LINK_Q.index]; + rtlpriv->stats.LINK_Q.total_val -= + last_evm; + } + rtlpriv->stats.LINK_Q.total_val += + pstats->signalquality; + rtlpriv->stats.LINK_Q.elements + [rtlpriv->stats.LINK_Q.index++] = + pstats->signalquality; + if (rtlpriv->stats.LINK_Q.index >= + PHY_LINKQUALITY_SLID_WIN_MAX) + rtlpriv->stats.LINK_Q.index = 0; + tmpval = rtlpriv->stats.LINK_Q.total_val / + rtlpriv->stats.LINK_Q.total_num; + rtlpriv->stats.signal_quality = tmpval; + rtlpriv->stats.last_sigstrength_inpercent = tmpval; + for (n_stream = 0; n_stream < 2; + n_stream++) { + if (pstats->RX_SIGQ[n_stream] != -1) { + if (!rtlpriv->stats.RX_EVM[n_stream]) { + rtlpriv->stats.RX_EVM[n_stream] + = pstats->RX_SIGQ[n_stream]; + } + rtlpriv->stats.RX_EVM[n_stream] = + ((rtlpriv->stats.RX_EVM + [n_stream] * + (RX_SMOOTH_FACTOR - 1)) + + (pstats->RX_SIGQ + [n_stream] * 1)) / + (RX_SMOOTH_FACTOR); + } + } + } + } else { + ; + } +} + +static void _rtl92c_process_phyinfo(struct ieee80211_hw *hw, + u8 *buffer, + struct rtl_stats *pcurrent_stats) +{ + if (!pcurrent_stats->packet_matchbssid && + !pcurrent_stats->packet_beacon) + return; + _rtl92c_process_ui_rssi(hw, pcurrent_stats); + _rtl92c_process_pwdb(hw, pcurrent_stats); + _rtl92c_process_LINK_Q(hw, pcurrent_stats); +} + +void rtl92c_translate_rx_signal_stuff(struct ieee80211_hw *hw, + struct sk_buff *skb, + struct rtl_stats *pstats, + struct rx_desc_92c *pdesc, + struct rx_fwinfo_92c *p_drvinfo) +{ + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + struct ieee80211_hdr *hdr; + u8 *tmp_buf; + u8 *praddr; + u8 *psaddr; + __le16 fc; + u16 type, cpu_fc; + bool packet_matchbssid, packet_toself, packet_beacon; + + tmp_buf = skb->data + pstats->rx_drvinfo_size + pstats->rx_bufshift; + hdr = (struct ieee80211_hdr *)tmp_buf; + fc = hdr->frame_control; + cpu_fc = le16_to_cpu(fc); + type = WLAN_FC_GET_TYPE(fc); + praddr = hdr->addr1; + psaddr = hdr->addr2; + packet_matchbssid = + ((IEEE80211_FTYPE_CTL != type) && + (!compare_ether_addr(mac->bssid, + (cpu_fc & IEEE80211_FCTL_TODS) ? + hdr->addr1 : (cpu_fc & IEEE80211_FCTL_FROMDS) ? + hdr->addr2 : hdr->addr3)) && + (!pstats->hwerror) && (!pstats->crc) && (!pstats->icv)); + + packet_toself = packet_matchbssid && + (!compare_ether_addr(praddr, rtlefuse->dev_addr)); + if (ieee80211_is_beacon(fc)) + packet_beacon = true; + _rtl92c_query_rxphystatus(hw, pstats, pdesc, p_drvinfo, + packet_matchbssid, packet_toself, + packet_beacon); + _rtl92c_process_phyinfo(hw, tmp_buf, pstats); +} diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/mac.h b/drivers/net/wireless/rtlwifi/rtl8192cu/mac.h new file mode 100644 index 00000000000..298fdb724aa --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/mac.h @@ -0,0 +1,180 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#ifndef __RTL92C_MAC_H__ +#define __RTL92C_MAC_H__ + +#define LLT_LAST_ENTRY_OF_TX_PKT_BUFFER 255 +#define DRIVER_EARLY_INT_TIME 0x05 +#define BCN_DMA_ATIME_INT_TIME 0x02 + +void rtl92c_read_chip_version(struct ieee80211_hw *hw); +bool rtl92c_llt_write(struct ieee80211_hw *hw, u32 address, u32 data); +bool rtl92c_init_llt_table(struct ieee80211_hw *hw, u32 boundary); +void rtl92c_set_key(struct ieee80211_hw *hw, u32 key_index, + u8 *p_macaddr, bool is_group, u8 enc_algo, + bool is_wepkey, bool clear_all); +void rtl92c_enable_interrupt(struct ieee80211_hw *hw); +void rtl92c_disable_interrupt(struct ieee80211_hw *hw); +void rtl92c_set_qos(struct ieee80211_hw *hw, int aci); + + +/*--------------------------------------------------------------- + * Hardware init functions + *---------------------------------------------------------------*/ +void rtl92c_set_mac_addr(struct ieee80211_hw *hw, const u8 *addr); +void rtl92c_init_interrupt(struct ieee80211_hw *hw); +void rtl92c_init_driver_info_size(struct ieee80211_hw *hw, u8 size); + +int rtl92c_set_network_type(struct ieee80211_hw *hw, enum nl80211_iftype type); +void rtl92c_init_network_type(struct ieee80211_hw *hw); +void rtl92c_init_adaptive_ctrl(struct ieee80211_hw *hw); +void rtl92c_init_rate_fallback(struct ieee80211_hw *hw); + +void rtl92c_init_edca_param(struct ieee80211_hw *hw, + u16 queue, + u16 txop, + u8 ecwmax, + u8 ecwmin, + u8 aifs); + +void rtl92c_init_edca(struct ieee80211_hw *hw); +void rtl92c_init_ampdu_aggregation(struct ieee80211_hw *hw); +void rtl92c_init_beacon_max_error(struct ieee80211_hw *hw, bool infra_mode); +void rtl92c_init_rdg_setting(struct ieee80211_hw *hw); +void rtl92c_init_retry_function(struct ieee80211_hw *hw); + +void rtl92c_init_beacon_parameters(struct ieee80211_hw *hw, + enum version_8192c version); + +void rtl92c_disable_fast_edca(struct ieee80211_hw *hw); +void rtl92c_set_min_space(struct ieee80211_hw *hw, bool is2T); + +/* For filter */ +u16 rtl92c_get_mgt_filter(struct ieee80211_hw *hw); +void rtl92c_set_mgt_filter(struct ieee80211_hw *hw, u16 filter); +u16 rtl92c_get_ctrl_filter(struct ieee80211_hw *hw); +void rtl92c_set_ctrl_filter(struct ieee80211_hw *hw, u16 filter); +u16 rtl92c_get_data_filter(struct ieee80211_hw *hw); +void rtl92c_set_data_filter(struct ieee80211_hw *hw, u16 filter); + + +u32 rtl92c_get_txdma_status(struct ieee80211_hw *hw); + +#define RX_HAL_IS_CCK_RATE(_pdesc)\ + (GET_RX_DESC_RX_MCS(_pdesc) == DESC92C_RATE1M ||\ + GET_RX_DESC_RX_MCS(_pdesc) == DESC92C_RATE2M ||\ + GET_RX_DESC_RX_MCS(_pdesc) == DESC92C_RATE5_5M ||\ + GET_RX_DESC_RX_MCS(_pdesc) == DESC92C_RATE11M) + +struct rx_fwinfo_92c { + u8 gain_trsw[4]; + u8 pwdb_all; + u8 cfosho[4]; + u8 cfotail[4]; + char rxevm[2]; + char rxsnr[4]; + u8 pdsnr[2]; + u8 csi_current[2]; + u8 csi_target[2]; + u8 sigevm; + u8 max_ex_pwr; + u8 ex_intf_flag:1; + u8 sgi_en:1; + u8 rxsc:2; + u8 reserve:4; +} __packed; + +struct rx_desc_92c { + u32 length:14; + u32 crc32:1; + u32 icverror:1; + u32 drv_infosize:4; + u32 security:3; + u32 qos:1; + u32 shift:2; + u32 phystatus:1; + u32 swdec:1; + u32 lastseg:1; + u32 firstseg:1; + u32 eor:1; + u32 own:1; + u32 macid:5; /* word 1 */ + u32 tid:4; + u32 hwrsvd:5; + u32 paggr:1; + u32 faggr:1; + u32 a1_fit:4; + u32 a2_fit:4; + u32 pam:1; + u32 pwr:1; + u32 moredata:1; + u32 morefrag:1; + u32 type:2; + u32 mc:1; + u32 bc:1; + u32 seq:12; /* word 2 */ + u32 frag:4; + u32 nextpktlen:14; + u32 nextind:1; + u32 rsvd:1; + u32 rxmcs:6; /* word 3 */ + u32 rxht:1; + u32 amsdu:1; + u32 splcp:1; + u32 bandwidth:1; + u32 htc:1; + u32 tcpchk_rpt:1; + u32 ipcchk_rpt:1; + u32 tcpchk_valid:1; + u32 hwpcerr:1; + u32 hwpcind:1; + u32 iv0:16; + u32 iv1; /* word 4 */ + u32 tsfl; /* word 5 */ + u32 bufferaddress; /* word 6 */ + u32 bufferaddress64; /* word 7 */ +} __packed; + +enum rtl_desc_qsel rtl92c_map_hwqueue_to_fwqueue(u16 fc, + unsigned int + skb_queue); +void rtl92c_translate_rx_signal_stuff(struct ieee80211_hw *hw, + struct sk_buff *skb, + struct rtl_stats *pstats, + struct rx_desc_92c *pdesc, + struct rx_fwinfo_92c *p_drvinfo); + +/*--------------------------------------------------------------- + * Card disable functions + *---------------------------------------------------------------*/ + + + +#endif diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/phy.c b/drivers/net/wireless/rtlwifi/rtl8192cu/phy.c new file mode 100644 index 00000000000..dc65ef2bbea --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/phy.c @@ -0,0 +1,611 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../wifi.h" +#include "../pci.h" +#include "../ps.h" +#include "reg.h" +#include "def.h" +#include "phy.h" +#include "rf.h" +#include "dm.h" +#include "table.h" + +#include "../rtl8192c/phy_common.c" + +u32 rtl92c_phy_query_rf_reg(struct ieee80211_hw *hw, + enum radio_path rfpath, u32 regaddr, u32 bitmask) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u32 original_value, readback_value, bitshift; + struct rtl_phy *rtlphy = &(rtlpriv->phy); + + RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), " + "rfpath(%#x), bitmask(%#x)\n", + regaddr, rfpath, bitmask)); + if (rtlphy->rf_mode != RF_OP_BY_FW) { + original_value = _rtl92c_phy_rf_serial_read(hw, + rfpath, regaddr); + } else { + original_value = _rtl92c_phy_fw_rf_serial_read(hw, + rfpath, regaddr); + } + bitshift = _rtl92c_phy_calculate_bit_shift(bitmask); + readback_value = (original_value & bitmask) >> bitshift; + RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, + ("regaddr(%#x), rfpath(%#x), " + "bitmask(%#x), original_value(%#x)\n", + regaddr, rfpath, bitmask, original_value)); + return readback_value; +} + +void rtl92c_phy_set_rf_reg(struct ieee80211_hw *hw, + enum radio_path rfpath, + u32 regaddr, u32 bitmask, u32 data) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + u32 original_value, bitshift; + + RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, + ("regaddr(%#x), bitmask(%#x), data(%#x), rfpath(%#x)\n", + regaddr, bitmask, data, rfpath)); + if (rtlphy->rf_mode != RF_OP_BY_FW) { + if (bitmask != RFREG_OFFSET_MASK) { + original_value = _rtl92c_phy_rf_serial_read(hw, + rfpath, + regaddr); + bitshift = _rtl92c_phy_calculate_bit_shift(bitmask); + data = + ((original_value & (~bitmask)) | + (data << bitshift)); + } + _rtl92c_phy_rf_serial_write(hw, rfpath, regaddr, data); + } else { + if (bitmask != RFREG_OFFSET_MASK) { + original_value = _rtl92c_phy_fw_rf_serial_read(hw, + rfpath, + regaddr); + bitshift = _rtl92c_phy_calculate_bit_shift(bitmask); + data = + ((original_value & (~bitmask)) | + (data << bitshift)); + } + _rtl92c_phy_fw_rf_serial_write(hw, rfpath, regaddr, data); + } + RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), " + "bitmask(%#x), data(%#x), rfpath(%#x)\n", + regaddr, bitmask, data, rfpath)); +} + +bool rtl92c_phy_mac_config(struct ieee80211_hw *hw) +{ + bool rtstatus; + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + bool is92c = IS_92C_SERIAL(rtlhal->version); + + rtstatus = _rtl92c_phy_config_mac_with_headerfile(hw); + if (is92c && IS_HARDWARE_TYPE_8192CE(rtlhal)) + rtl_write_byte(rtlpriv, 0x14, 0x71); + return rtstatus; +} + +bool rtl92c_phy_bb_config(struct ieee80211_hw *hw) +{ + bool rtstatus = true; + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + u16 regval; + u8 b_reg_hwparafile = 1; + + _rtl92c_phy_init_bb_rf_register_definition(hw); + regval = rtl_read_word(rtlpriv, REG_SYS_FUNC_EN); + rtl_write_word(rtlpriv, REG_SYS_FUNC_EN, regval | BIT(13) | + BIT(0) | BIT(1)); + rtl_write_byte(rtlpriv, REG_AFE_PLL_CTRL, 0x83); + rtl_write_byte(rtlpriv, REG_AFE_PLL_CTRL + 1, 0xdb); + rtl_write_byte(rtlpriv, REG_RF_CTRL, RF_EN | RF_RSTB | RF_SDMRSTB); + if (IS_HARDWARE_TYPE_8192CE(rtlhal)) { + rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, FEN_PPLL | FEN_PCIEA | + FEN_DIO_PCIE | FEN_BB_GLB_RSTn | FEN_BBRSTB); + } else if (IS_HARDWARE_TYPE_8192CU(rtlhal)) { + rtl_write_byte(rtlpriv, REG_SYS_FUNC_EN, FEN_USBA | FEN_USBD | + FEN_BB_GLB_RSTn | FEN_BBRSTB); + rtl_write_byte(rtlpriv, REG_LDOHCI12_CTRL, 0x0f); + } + rtl_write_byte(rtlpriv, REG_AFE_XTAL_CTRL + 1, 0x80); + if (b_reg_hwparafile == 1) + rtstatus = _rtl92c_phy_bb8192c_config_parafile(hw); + return rtstatus; +} + +static bool _rtl92c_phy_config_mac_with_headerfile(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + u32 i; + u32 arraylength; + u32 *ptrarray; + + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("Read Rtl819XMACPHY_Array\n")); + arraylength = rtlphy->hwparam_tables[MAC_REG].length ; + ptrarray = rtlphy->hwparam_tables[MAC_REG].pdata; + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Img:RTL8192CEMAC_2T_ARRAY\n")); + for (i = 0; i < arraylength; i = i + 2) + rtl_write_byte(rtlpriv, ptrarray[i], (u8) ptrarray[i + 1]); + return true; +} + +static bool _rtl92c_phy_config_bb_with_headerfile(struct ieee80211_hw *hw, + u8 configtype) +{ + int i; + u32 *phy_regarray_table; + u32 *agctab_array_table; + u16 phy_reg_arraylen, agctab_arraylen; + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + + if (IS_92C_SERIAL(rtlhal->version)) { + agctab_arraylen = rtlphy->hwparam_tables[AGCTAB_2T].length; + agctab_array_table = rtlphy->hwparam_tables[AGCTAB_2T].pdata; + phy_reg_arraylen = rtlphy->hwparam_tables[PHY_REG_2T].length; + phy_regarray_table = rtlphy->hwparam_tables[PHY_REG_2T].pdata; + } else { + agctab_arraylen = rtlphy->hwparam_tables[AGCTAB_1T].length; + agctab_array_table = rtlphy->hwparam_tables[AGCTAB_1T].pdata; + phy_reg_arraylen = rtlphy->hwparam_tables[PHY_REG_1T].length; + phy_regarray_table = rtlphy->hwparam_tables[PHY_REG_1T].pdata; + } + if (configtype == BASEBAND_CONFIG_PHY_REG) { + for (i = 0; i < phy_reg_arraylen; i = i + 2) { + if (phy_regarray_table[i] == 0xfe) + mdelay(50); + else if (phy_regarray_table[i] == 0xfd) + mdelay(5); + else if (phy_regarray_table[i] == 0xfc) + mdelay(1); + else if (phy_regarray_table[i] == 0xfb) + udelay(50); + else if (phy_regarray_table[i] == 0xfa) + udelay(5); + else if (phy_regarray_table[i] == 0xf9) + udelay(1); + rtl_set_bbreg(hw, phy_regarray_table[i], MASKDWORD, + phy_regarray_table[i + 1]); + udelay(1); + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("The phy_regarray_table[0] is %x" + " Rtl819XPHY_REGArray[1] is %x\n", + phy_regarray_table[i], + phy_regarray_table[i + 1])); + } + rtl92c_phy_config_bb_external_pa(hw); + } else if (configtype == BASEBAND_CONFIG_AGC_TAB) { + for (i = 0; i < agctab_arraylen; i = i + 2) { + rtl_set_bbreg(hw, agctab_array_table[i], MASKDWORD, + agctab_array_table[i + 1]); + udelay(1); + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("The agctab_array_table[0] is " + "%x Rtl819XPHY_REGArray[1] is %x\n", + agctab_array_table[i], + agctab_array_table[i + 1])); + } + } + return true; +} + +static bool _rtl92c_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw, + u8 configtype) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + int i; + u32 *phy_regarray_table_pg; + u16 phy_regarray_pg_len; + + rtlphy->pwrgroup_cnt = 0; + phy_regarray_pg_len = rtlphy->hwparam_tables[PHY_REG_PG].length; + phy_regarray_table_pg = rtlphy->hwparam_tables[PHY_REG_PG].pdata; + if (configtype == BASEBAND_CONFIG_PHY_REG) { + for (i = 0; i < phy_regarray_pg_len; i = i + 3) { + if (phy_regarray_table_pg[i] == 0xfe) + mdelay(50); + else if (phy_regarray_table_pg[i] == 0xfd) + mdelay(5); + else if (phy_regarray_table_pg[i] == 0xfc) + mdelay(1); + else if (phy_regarray_table_pg[i] == 0xfb) + udelay(50); + else if (phy_regarray_table_pg[i] == 0xfa) + udelay(5); + else if (phy_regarray_table_pg[i] == 0xf9) + udelay(1); + _rtl92c_store_pwrIndex_diffrate_offset(hw, + phy_regarray_table_pg[i], + phy_regarray_table_pg[i + 1], + phy_regarray_table_pg[i + 2]); + } + } else { + RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE, + ("configtype != BaseBand_Config_PHY_REG\n")); + } + return true; +} + +bool rtl92c_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, + enum radio_path rfpath) +{ + int i; + u32 *radioa_array_table; + u32 *radiob_array_table; + u16 radioa_arraylen, radiob_arraylen; + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + + if (IS_92C_SERIAL(rtlhal->version)) { + radioa_arraylen = rtlphy->hwparam_tables[RADIOA_2T].length; + radioa_array_table = rtlphy->hwparam_tables[RADIOA_2T].pdata; + radiob_arraylen = rtlphy->hwparam_tables[RADIOB_2T].length; + radiob_array_table = rtlphy->hwparam_tables[RADIOB_2T].pdata; + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Radio_A:RTL8192CERADIOA_2TARRAY\n")); + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Radio_B:RTL8192CE_RADIOB_2TARRAY\n")); + } else { + radioa_arraylen = rtlphy->hwparam_tables[RADIOA_1T].length; + radioa_array_table = rtlphy->hwparam_tables[RADIOA_1T].pdata; + radiob_arraylen = rtlphy->hwparam_tables[RADIOB_1T].length; + radiob_array_table = rtlphy->hwparam_tables[RADIOB_1T].pdata; + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Radio_A:RTL8192CE_RADIOA_1TARRAY\n")); + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Radio_B:RTL8192CE_RADIOB_1TARRAY\n")); + } + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("Radio No %x\n", rfpath)); + switch (rfpath) { + case RF90_PATH_A: + for (i = 0; i < radioa_arraylen; i = i + 2) { + if (radioa_array_table[i] == 0xfe) + mdelay(50); + else if (radioa_array_table[i] == 0xfd) + mdelay(5); + else if (radioa_array_table[i] == 0xfc) + mdelay(1); + else if (radioa_array_table[i] == 0xfb) + udelay(50); + else if (radioa_array_table[i] == 0xfa) + udelay(5); + else if (radioa_array_table[i] == 0xf9) + udelay(1); + else { + rtl_set_rfreg(hw, rfpath, radioa_array_table[i], + RFREG_OFFSET_MASK, + radioa_array_table[i + 1]); + udelay(1); + } + } + _rtl92c_phy_config_rf_external_pa(hw, rfpath); + break; + case RF90_PATH_B: + for (i = 0; i < radiob_arraylen; i = i + 2) { + if (radiob_array_table[i] == 0xfe) { + mdelay(50); + } else if (radiob_array_table[i] == 0xfd) + mdelay(5); + else if (radiob_array_table[i] == 0xfc) + mdelay(1); + else if (radiob_array_table[i] == 0xfb) + udelay(50); + else if (radiob_array_table[i] == 0xfa) + udelay(5); + else if (radiob_array_table[i] == 0xf9) + udelay(1); + else { + rtl_set_rfreg(hw, rfpath, radiob_array_table[i], + RFREG_OFFSET_MASK, + radiob_array_table[i + 1]); + udelay(1); + } + } + break; + case RF90_PATH_C: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("switch case not process\n")); + break; + case RF90_PATH_D: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("switch case not process\n")); + break; + } + return true; +} + +void rtl92c_phy_set_bw_mode_callback(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + u8 reg_bw_opmode; + u8 reg_prsr_rsc; + + RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, + ("Switch to %s bandwidth\n", + rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20 ? + "20MHz" : "40MHz")) + if (is_hal_stop(rtlhal)) { + rtlphy->set_bwmode_inprogress = false; + return; + } + reg_bw_opmode = rtl_read_byte(rtlpriv, REG_BWOPMODE); + reg_prsr_rsc = rtl_read_byte(rtlpriv, REG_RRSR + 2); + switch (rtlphy->current_chan_bw) { + case HT_CHANNEL_WIDTH_20: + reg_bw_opmode |= BW_OPMODE_20MHZ; + rtl_write_byte(rtlpriv, REG_BWOPMODE, reg_bw_opmode); + break; + case HT_CHANNEL_WIDTH_20_40: + reg_bw_opmode &= ~BW_OPMODE_20MHZ; + rtl_write_byte(rtlpriv, REG_BWOPMODE, reg_bw_opmode); + reg_prsr_rsc = + (reg_prsr_rsc & 0x90) | (mac->cur_40_prime_sc << 5); + rtl_write_byte(rtlpriv, REG_RRSR + 2, reg_prsr_rsc); + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("unknown bandwidth: %#X\n", rtlphy->current_chan_bw)); + break; + } + switch (rtlphy->current_chan_bw) { + case HT_CHANNEL_WIDTH_20: + rtl_set_bbreg(hw, RFPGA0_RFMOD, BRFMOD, 0x0); + rtl_set_bbreg(hw, RFPGA1_RFMOD, BRFMOD, 0x0); + rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER2, BIT(10), 1); + break; + case HT_CHANNEL_WIDTH_20_40: + rtl_set_bbreg(hw, RFPGA0_RFMOD, BRFMOD, 0x1); + rtl_set_bbreg(hw, RFPGA1_RFMOD, BRFMOD, 0x1); + rtl_set_bbreg(hw, RCCK0_SYSTEM, BCCK_SIDEBAND, + (mac->cur_40_prime_sc >> 1)); + rtl_set_bbreg(hw, ROFDM1_LSTF, 0xC00, mac->cur_40_prime_sc); + rtl_set_bbreg(hw, RFPGA0_ANALOGPARAMETER2, BIT(10), 0); + rtl_set_bbreg(hw, 0x818, (BIT(26) | BIT(27)), + (mac->cur_40_prime_sc == + HAL_PRIME_CHNL_OFFSET_LOWER) ? 2 : 1); + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("unknown bandwidth: %#X\n", rtlphy->current_chan_bw)); + break; + } + rtl92c_phy_rf6052_set_bandwidth(hw, rtlphy->current_chan_bw); + rtlphy->set_bwmode_inprogress = false; + RT_TRACE(rtlpriv, COMP_SCAN, DBG_TRACE, ("<==\n")); +} + +void rtl92c_bb_block_on(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + mutex_lock(&rtlpriv->io.bb_mutex); + rtl_set_bbreg(hw, RFPGA0_RFMOD, BCCKEN, 0x1); + rtl_set_bbreg(hw, RFPGA0_RFMOD, BOFDMEN, 0x1); + mutex_unlock(&rtlpriv->io.bb_mutex); +} + +static void _rtl92c_phy_lc_calibrate(struct ieee80211_hw *hw, bool is2t) +{ + u8 tmpreg; + u32 rf_a_mode = 0, rf_b_mode = 0, lc_cal; + struct rtl_priv *rtlpriv = rtl_priv(hw); + + tmpreg = rtl_read_byte(rtlpriv, 0xd03); + + if ((tmpreg & 0x70) != 0) + rtl_write_byte(rtlpriv, 0xd03, tmpreg & 0x8F); + else + rtl_write_byte(rtlpriv, REG_TXPAUSE, 0xFF); + + if ((tmpreg & 0x70) != 0) { + rf_a_mode = rtl_get_rfreg(hw, RF90_PATH_A, 0x00, MASK12BITS); + if (is2t) + rf_b_mode = rtl_get_rfreg(hw, RF90_PATH_B, 0x00, + MASK12BITS); + rtl_set_rfreg(hw, RF90_PATH_A, 0x00, MASK12BITS, + (rf_a_mode & 0x8FFFF) | 0x10000); + if (is2t) + rtl_set_rfreg(hw, RF90_PATH_B, 0x00, MASK12BITS, + (rf_b_mode & 0x8FFFF) | 0x10000); + } + lc_cal = rtl_get_rfreg(hw, RF90_PATH_A, 0x18, MASK12BITS); + rtl_set_rfreg(hw, RF90_PATH_A, 0x18, MASK12BITS, lc_cal | 0x08000); + mdelay(100); + if ((tmpreg & 0x70) != 0) { + rtl_write_byte(rtlpriv, 0xd03, tmpreg); + rtl_set_rfreg(hw, RF90_PATH_A, 0x00, MASK12BITS, rf_a_mode); + if (is2t) + rtl_set_rfreg(hw, RF90_PATH_B, 0x00, MASK12BITS, + rf_b_mode); + } else { + rtl_write_byte(rtlpriv, REG_TXPAUSE, 0x00); + } +} + +static bool _rtl92ce_phy_set_rf_power_state(struct ieee80211_hw *hw, + enum rf_pwrstate rfpwr_state) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + bool bresult = true; + u8 i, queue_id; + struct rtl8192_tx_ring *ring = NULL; + + ppsc->set_rfpowerstate_inprogress = true; + switch (rfpwr_state) { + case ERFON: + if ((ppsc->rfpwr_state == ERFOFF) && + RT_IN_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC)) { + bool rtstatus; + u32 InitializeCount = 0; + + do { + InitializeCount++; + RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG, + ("IPS Set eRf nic enable\n")); + rtstatus = rtl_ps_enable_nic(hw); + } while ((rtstatus != true) + && (InitializeCount < 10)); + RT_CLEAR_PS_LEVEL(ppsc, + RT_RF_OFF_LEVL_HALT_NIC); + } else { + RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG, + ("Set ERFON sleeped:%d ms\n", + jiffies_to_msecs(jiffies - + ppsc-> + last_sleep_jiffies))); + ppsc->last_awake_jiffies = jiffies; + rtl92ce_phy_set_rf_on(hw); + } + if (mac->link_state == MAC80211_LINKED) { + rtlpriv->cfg->ops->led_control(hw, + LED_CTL_LINK); + } else { + rtlpriv->cfg->ops->led_control(hw, + LED_CTL_NO_LINK); + } + break; + case ERFOFF: + for (queue_id = 0, i = 0; + queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) { + ring = &pcipriv->dev.tx_ring[queue_id]; + if (skb_queue_len(&ring->queue) == 0 || + queue_id == BEACON_QUEUE) { + queue_id++; + continue; + } else { + RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, + ("eRf Off/Sleep: %d times " + "TcbBusyQueue[%d] " + "=%d before doze!\n", (i + 1), + queue_id, + skb_queue_len(&ring->queue))); + udelay(10); + i++; + } + if (i >= MAX_DOZE_WAITING_TIMES_9x) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, + ("\nERFOFF: %d times " + "TcbBusyQueue[%d] = %d !\n", + MAX_DOZE_WAITING_TIMES_9x, + queue_id, + skb_queue_len(&ring->queue))); + break; + } + } + if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_HALT_NIC) { + RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG, + ("IPS Set eRf nic disable\n")); + rtl_ps_disable_nic(hw); + RT_SET_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC); + } else { + if (ppsc->rfoff_reason == RF_CHANGE_BY_IPS) { + rtlpriv->cfg->ops->led_control(hw, + LED_CTL_NO_LINK); + } else { + rtlpriv->cfg->ops->led_control(hw, + LED_CTL_POWER_OFF); + } + } + break; + case ERFSLEEP: + if (ppsc->rfpwr_state == ERFOFF) + break; + for (queue_id = 0, i = 0; + queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) { + ring = &pcipriv->dev.tx_ring[queue_id]; + if (skb_queue_len(&ring->queue) == 0) { + queue_id++; + continue; + } else { + RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, + ("eRf Off/Sleep: %d times " + "TcbBusyQueue[%d] =%d before " + "doze!\n", (i + 1), queue_id, + skb_queue_len(&ring->queue))); + udelay(10); + i++; + } + if (i >= MAX_DOZE_WAITING_TIMES_9x) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, + ("\n ERFSLEEP: %d times " + "TcbBusyQueue[%d] = %d !\n", + MAX_DOZE_WAITING_TIMES_9x, + queue_id, + skb_queue_len(&ring->queue))); + break; + } + } + RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG, + ("Set ERFSLEEP awaked:%d ms\n", + jiffies_to_msecs(jiffies - + ppsc->last_awake_jiffies))); + ppsc->last_sleep_jiffies = jiffies; + _rtl92ce_phy_set_rf_sleep(hw); + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("switch case not process\n")); + bresult = false; + break; + } + if (bresult) + ppsc->rfpwr_state = rfpwr_state; + ppsc->set_rfpowerstate_inprogress = false; + return bresult; +} + +bool rtl92c_phy_set_rf_power_state(struct ieee80211_hw *hw, + enum rf_pwrstate rfpwr_state) +{ + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + bool bresult = false; + + if (rfpwr_state == ppsc->rfpwr_state) + return bresult; + bresult = _rtl92ce_phy_set_rf_power_state(hw, rfpwr_state); + return bresult; +} diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/phy.h b/drivers/net/wireless/rtlwifi/rtl8192cu/phy.h new file mode 100644 index 00000000000..c456c15afbf --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/phy.h @@ -0,0 +1,34 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../rtl8192ce/phy.h" + +void rtl92c_bb_block_on(struct ieee80211_hw *hw); +bool rtl8192_phy_check_is_legal_rfpath(struct ieee80211_hw *hw, u32 rfpath); +void rtl92c_phy_set_io(struct ieee80211_hw *hw); diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/reg.h b/drivers/net/wireless/rtlwifi/rtl8192cu/reg.h new file mode 100644 index 00000000000..7f1be614c99 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/reg.h @@ -0,0 +1,30 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../rtl8192ce/reg.h" diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/rf.c b/drivers/net/wireless/rtlwifi/rtl8192cu/rf.c new file mode 100644 index 00000000000..9149adcc8fa --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/rf.c @@ -0,0 +1,493 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../wifi.h" +#include "reg.h" +#include "def.h" +#include "phy.h" +#include "rf.h" +#include "dm.h" + +static bool _rtl92c_phy_rf6052_config_parafile(struct ieee80211_hw *hw); + +void rtl92c_phy_rf6052_set_bandwidth(struct ieee80211_hw *hw, u8 bandwidth) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + + switch (bandwidth) { + case HT_CHANNEL_WIDTH_20: + rtlphy->rfreg_chnlval[0] = ((rtlphy->rfreg_chnlval[0] & + 0xfffff3ff) | 0x0400); + rtl_set_rfreg(hw, RF90_PATH_A, RF_CHNLBW, RFREG_OFFSET_MASK, + rtlphy->rfreg_chnlval[0]); + break; + case HT_CHANNEL_WIDTH_20_40: + rtlphy->rfreg_chnlval[0] = ((rtlphy->rfreg_chnlval[0] & + 0xfffff3ff)); + rtl_set_rfreg(hw, RF90_PATH_A, RF_CHNLBW, RFREG_OFFSET_MASK, + rtlphy->rfreg_chnlval[0]); + break; + default: + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("unknown bandwidth: %#X\n", bandwidth)); + break; + } +} + +void rtl92c_phy_rf6052_set_cck_txpower(struct ieee80211_hw *hw, + u8 *ppowerlevel) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + u32 tx_agc[2] = { 0, 0 }, tmpval = 0; + bool turbo_scanoff = false; + u8 idx1, idx2; + u8 *ptr; + + if (rtlhal->interface == INTF_PCI) { + if (rtlefuse->eeprom_regulatory != 0) + turbo_scanoff = true; + } else { + if ((rtlefuse->eeprom_regulatory != 0) || + (rtlefuse->external_pa)) + turbo_scanoff = true; + } + if (mac->act_scanning == true) { + tx_agc[RF90_PATH_A] = 0x3f3f3f3f; + tx_agc[RF90_PATH_B] = 0x3f3f3f3f; + if (turbo_scanoff) { + for (idx1 = RF90_PATH_A; idx1 <= RF90_PATH_B; idx1++) { + tx_agc[idx1] = ppowerlevel[idx1] | + (ppowerlevel[idx1] << 8) | + (ppowerlevel[idx1] << 16) | + (ppowerlevel[idx1] << 24); + if (rtlhal->interface == INTF_USB) { + if (tx_agc[idx1] > 0x20 && + rtlefuse->external_pa) + tx_agc[idx1] = 0x20; + } + } + } + } else { + if (rtlpriv->dm.dynamic_txhighpower_lvl == + TXHIGHPWRLEVEL_LEVEL1) { + tx_agc[RF90_PATH_A] = 0x10101010; + tx_agc[RF90_PATH_B] = 0x10101010; + } else if (rtlpriv->dm.dynamic_txhighpower_lvl == + TXHIGHPWRLEVEL_LEVEL1) { + tx_agc[RF90_PATH_A] = 0x00000000; + tx_agc[RF90_PATH_B] = 0x00000000; + } else{ + for (idx1 = RF90_PATH_A; idx1 <= RF90_PATH_B; idx1++) { + tx_agc[idx1] = ppowerlevel[idx1] | + (ppowerlevel[idx1] << 8) | + (ppowerlevel[idx1] << 16) | + (ppowerlevel[idx1] << 24); + } + if (rtlefuse->eeprom_regulatory == 0) { + tmpval = (rtlphy->mcs_txpwrlevel_origoffset + [0][6]) + + (rtlphy->mcs_txpwrlevel_origoffset + [0][7] << 8); + tx_agc[RF90_PATH_A] += tmpval; + tmpval = (rtlphy->mcs_txpwrlevel_origoffset + [0][14]) + + (rtlphy->mcs_txpwrlevel_origoffset + [0][15] << 24); + tx_agc[RF90_PATH_B] += tmpval; + } + } + } + for (idx1 = RF90_PATH_A; idx1 <= RF90_PATH_B; idx1++) { + ptr = (u8 *) (&(tx_agc[idx1])); + for (idx2 = 0; idx2 < 4; idx2++) { + if (*ptr > RF6052_MAX_TX_PWR) + *ptr = RF6052_MAX_TX_PWR; + ptr++; + } + } + tmpval = tx_agc[RF90_PATH_A] & 0xff; + rtl_set_bbreg(hw, RTXAGC_A_CCK1_MCS32, MASKBYTE1, tmpval); + + RTPRINT(rtlpriv, FPHY, PHY_TXPWR, + ("CCK PWR 1M (rf-A) = 0x%x (reg 0x%x)\n", tmpval, + RTXAGC_A_CCK1_MCS32)); + + tmpval = tx_agc[RF90_PATH_A] >> 8; + if (mac->mode == WIRELESS_MODE_B) + tmpval = tmpval & 0xff00ffff; + rtl_set_bbreg(hw, RTXAGC_B_CCK11_A_CCK2_11, 0xffffff00, tmpval); + RTPRINT(rtlpriv, FPHY, PHY_TXPWR, + ("CCK PWR 2~11M (rf-A) = 0x%x (reg 0x%x)\n", tmpval, + RTXAGC_B_CCK11_A_CCK2_11)); + tmpval = tx_agc[RF90_PATH_B] >> 24; + rtl_set_bbreg(hw, RTXAGC_B_CCK11_A_CCK2_11, MASKBYTE0, tmpval); + RTPRINT(rtlpriv, FPHY, PHY_TXPWR, + ("CCK PWR 11M (rf-B) = 0x%x (reg 0x%x)\n", tmpval, + RTXAGC_B_CCK11_A_CCK2_11)); + tmpval = tx_agc[RF90_PATH_B] & 0x00ffffff; + rtl_set_bbreg(hw, RTXAGC_B_CCK1_55_MCS32, 0xffffff00, tmpval); + RTPRINT(rtlpriv, FPHY, PHY_TXPWR, + ("CCK PWR 1~5.5M (rf-B) = 0x%x (reg 0x%x)\n", tmpval, + RTXAGC_B_CCK1_55_MCS32)); +} + +static void rtl92c_phy_get_power_base(struct ieee80211_hw *hw, + u8 *ppowerlevel, u8 channel, + u32 *ofdmbase, u32 *mcsbase) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + u32 powerBase0, powerBase1; + u8 legacy_pwrdiff = 0, ht20_pwrdiff = 0; + u8 i, powerlevel[2]; + + for (i = 0; i < 2; i++) { + powerlevel[i] = ppowerlevel[i]; + legacy_pwrdiff = rtlefuse->txpwr_legacyhtdiff[i][channel - 1]; + powerBase0 = powerlevel[i] + legacy_pwrdiff; + powerBase0 = (powerBase0 << 24) | (powerBase0 << 16) | + (powerBase0 << 8) | powerBase0; + *(ofdmbase + i) = powerBase0; + RTPRINT(rtlpriv, FPHY, PHY_TXPWR, + (" [OFDM power base index rf(%c) = 0x%x]\n", + ((i == 0) ? 'A' : 'B'), *(ofdmbase + i))); + } + for (i = 0; i < 2; i++) { + if (rtlphy->current_chan_bw == HT_CHANNEL_WIDTH_20) { + ht20_pwrdiff = rtlefuse->txpwr_ht20diff[i][channel - 1]; + powerlevel[i] += ht20_pwrdiff; + } + powerBase1 = powerlevel[i]; + powerBase1 = (powerBase1 << 24) | + (powerBase1 << 16) | (powerBase1 << 8) | powerBase1; + *(mcsbase + i) = powerBase1; + RTPRINT(rtlpriv, FPHY, PHY_TXPWR, + (" [MCS power base index rf(%c) = 0x%x]\n", + ((i == 0) ? 'A' : 'B'), *(mcsbase + i))); + } +} + +static void _rtl92c_get_txpower_writeval_by_regulatory(struct ieee80211_hw *hw, + u8 channel, u8 index, + u32 *powerBase0, + u32 *powerBase1, + u32 *p_outwriteval) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); + u8 i, chnlgroup = 0, pwr_diff_limit[4]; + u32 writeVal, customer_limit, rf; + + for (rf = 0; rf < 2; rf++) { + switch (rtlefuse->eeprom_regulatory) { + case 0: + chnlgroup = 0; + writeVal = rtlphy->mcs_txpwrlevel_origoffset + [chnlgroup][index + (rf ? 8 : 0)] + + ((index < 2) ? powerBase0[rf] : powerBase1[rf]); + RTPRINT(rtlpriv, FPHY, PHY_TXPWR, + ("RTK better performance,writeVal(%c) = 0x%x\n", + ((rf == 0) ? 'A' : 'B'), writeVal)); + break; + case 1: + if (rtlphy->pwrgroup_cnt == 1) + chnlgroup = 0; + if (rtlphy->pwrgroup_cnt >= 3) { + if (channel <= 3) + chnlgroup = 0; + else if (channel >= 4 && channel <= 9) + chnlgroup = 1; + else if (channel > 9) + chnlgroup = 2; + if (rtlphy->current_chan_bw == + HT_CHANNEL_WIDTH_20) + chnlgroup++; + else + chnlgroup += 4; + } + writeVal = rtlphy->mcs_txpwrlevel_origoffset + [chnlgroup][index + + (rf ? 8 : 0)] + + ((index < 2) ? powerBase0[rf] : + powerBase1[rf]); + RTPRINT(rtlpriv, FPHY, PHY_TXPWR, + ("Realtek regulatory, 20MHz, " + "writeVal(%c) = 0x%x\n", + ((rf == 0) ? 'A' : 'B'), writeVal)); + break; + case 2: + writeVal = ((index < 2) ? powerBase0[rf] : + powerBase1[rf]); + RTPRINT(rtlpriv, FPHY, PHY_TXPWR, + ("Better regulatory,writeVal(%c) = 0x%x\n", + ((rf == 0) ? 'A' : 'B'), writeVal)); + break; + case 3: + chnlgroup = 0; + if (rtlphy->current_chan_bw == + HT_CHANNEL_WIDTH_20_40) { + RTPRINT(rtlpriv, FPHY, PHY_TXPWR, + ("customer's limit, 40MHzrf(%c) = " + "0x%x\n", ((rf == 0) ? 'A' : 'B'), + rtlefuse->pwrgroup_ht40[rf] + [channel - 1])); + } else { + RTPRINT(rtlpriv, FPHY, PHY_TXPWR, + ("customer's limit, 20MHz rf(%c) = " + "0x%x\n", ((rf == 0) ? 'A' : 'B'), + rtlefuse->pwrgroup_ht20[rf] + [channel - 1])); + } + for (i = 0; i < 4; i++) { + pwr_diff_limit[i] = + (u8) ((rtlphy->mcs_txpwrlevel_origoffset + [chnlgroup][index + (rf ? 8 : 0)] + & (0x7f << (i * 8))) >> (i * 8)); + if (rtlphy->current_chan_bw == + HT_CHANNEL_WIDTH_20_40) { + if (pwr_diff_limit[i] > + rtlefuse->pwrgroup_ht40[rf] + [channel - 1]) + pwr_diff_limit[i] = rtlefuse-> + pwrgroup_ht40[rf] + [channel - 1]; + } else { + if (pwr_diff_limit[i] > + rtlefuse->pwrgroup_ht20[rf] + [channel - 1]) + pwr_diff_limit[i] = + rtlefuse->pwrgroup_ht20[rf] + [channel - 1]; + } + } + customer_limit = (pwr_diff_limit[3] << 24) | + (pwr_diff_limit[2] << 16) | + (pwr_diff_limit[1] << 8) | (pwr_diff_limit[0]); + RTPRINT(rtlpriv, FPHY, PHY_TXPWR, + ("Customer's limit rf(%c) = 0x%x\n", + ((rf == 0) ? 'A' : 'B'), customer_limit)); + writeVal = customer_limit + ((index < 2) ? + powerBase0[rf] : powerBase1[rf]); + RTPRINT(rtlpriv, FPHY, PHY_TXPWR, + ("Customer, writeVal rf(%c)= 0x%x\n", + ((rf == 0) ? 'A' : 'B'), writeVal)); + break; + default: + chnlgroup = 0; + writeVal = rtlphy->mcs_txpwrlevel_origoffset[chnlgroup] + [index + (rf ? 8 : 0)] + ((index < 2) ? + powerBase0[rf] : powerBase1[rf]); + RTPRINT(rtlpriv, FPHY, PHY_TXPWR, ("RTK better " + "performance, writeValrf(%c) = 0x%x\n", + ((rf == 0) ? 'A' : 'B'), writeVal)); + break; + } + if (rtlpriv->dm.dynamic_txhighpower_lvl == + TXHIGHPWRLEVEL_LEVEL1) + writeVal = 0x14141414; + else if (rtlpriv->dm.dynamic_txhighpower_lvl == + TXHIGHPWRLEVEL_LEVEL2) + writeVal = 0x00000000; + if (rtlpriv->dm.dynamic_txhighpower_lvl == TXHIGHPWRLEVEL_BT1) + writeVal = writeVal - 0x06060606; + else if (rtlpriv->dm.dynamic_txhighpower_lvl == + TXHIGHPWRLEVEL_BT2) + writeVal = writeVal; + *(p_outwriteval + rf) = writeVal; + } +} + +static void _rtl92c_write_ofdm_power_reg(struct ieee80211_hw *hw, + u8 index, u32 *pValue) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + u16 regoffset_a[6] = { + RTXAGC_A_RATE18_06, RTXAGC_A_RATE54_24, + RTXAGC_A_MCS03_MCS00, RTXAGC_A_MCS07_MCS04, + RTXAGC_A_MCS11_MCS08, RTXAGC_A_MCS15_MCS12 + }; + u16 regoffset_b[6] = { + RTXAGC_B_RATE18_06, RTXAGC_B_RATE54_24, + RTXAGC_B_MCS03_MCS00, RTXAGC_B_MCS07_MCS04, + RTXAGC_B_MCS11_MCS08, RTXAGC_B_MCS15_MCS12 + }; + u8 i, rf, pwr_val[4]; + u32 writeVal; + u16 regoffset; + + for (rf = 0; rf < 2; rf++) { + writeVal = pValue[rf]; + for (i = 0; i < 4; i++) { + pwr_val[i] = (u8)((writeVal & (0x7f << (i * 8))) >> + (i * 8)); + if (pwr_val[i] > RF6052_MAX_TX_PWR) + pwr_val[i] = RF6052_MAX_TX_PWR; + } + writeVal = (pwr_val[3] << 24) | (pwr_val[2] << 16) | + (pwr_val[1] << 8) | pwr_val[0]; + if (rf == 0) + regoffset = regoffset_a[index]; + else + regoffset = regoffset_b[index]; + rtl_set_bbreg(hw, regoffset, MASKDWORD, writeVal); + RTPRINT(rtlpriv, FPHY, PHY_TXPWR, + ("Set 0x%x = %08x\n", regoffset, writeVal)); + if (((get_rf_type(rtlphy) == RF_2T2R) && + (regoffset == RTXAGC_A_MCS15_MCS12 || + regoffset == RTXAGC_B_MCS15_MCS12)) || + ((get_rf_type(rtlphy) != RF_2T2R) && + (regoffset == RTXAGC_A_MCS07_MCS04 || + regoffset == RTXAGC_B_MCS07_MCS04))) { + writeVal = pwr_val[3]; + if (regoffset == RTXAGC_A_MCS15_MCS12 || + regoffset == RTXAGC_A_MCS07_MCS04) + regoffset = 0xc90; + if (regoffset == RTXAGC_B_MCS15_MCS12 || + regoffset == RTXAGC_B_MCS07_MCS04) + regoffset = 0xc98; + for (i = 0; i < 3; i++) { + writeVal = (writeVal > 6) ? (writeVal - 6) : 0; + rtl_write_byte(rtlpriv, (u32)(regoffset + i), + (u8)writeVal); + } + } + } +} + +void rtl92c_phy_rf6052_set_ofdm_txpower(struct ieee80211_hw *hw, + u8 *ppowerlevel, u8 channel) +{ + u32 writeVal[2], powerBase0[2], powerBase1[2]; + u8 index = 0; + + rtl92c_phy_get_power_base(hw, ppowerlevel, + channel, &powerBase0[0], &powerBase1[0]); + for (index = 0; index < 6; index++) { + _rtl92c_get_txpower_writeval_by_regulatory(hw, + channel, index, + &powerBase0[0], + &powerBase1[0], + &writeVal[0]); + _rtl92c_write_ofdm_power_reg(hw, index, &writeVal[0]); + } +} + +bool rtl92c_phy_rf6052_config(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + bool rtstatus = true; + u8 b_reg_hwparafile = 1; + + if (rtlphy->rf_type == RF_1T1R) + rtlphy->num_total_rfpath = 1; + else + rtlphy->num_total_rfpath = 2; + if (b_reg_hwparafile == 1) + rtstatus = _rtl92c_phy_rf6052_config_parafile(hw); + return rtstatus; +} + +static bool _rtl92c_phy_rf6052_config_parafile(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_phy *rtlphy = &(rtlpriv->phy); + u32 u4_regvalue = 0; + u8 rfpath; + bool rtstatus = true; + struct bb_reg_def *pphyreg; + + for (rfpath = 0; rfpath < rtlphy->num_total_rfpath; rfpath++) { + pphyreg = &rtlphy->phyreg_def[rfpath]; + switch (rfpath) { + case RF90_PATH_A: + case RF90_PATH_C: + u4_regvalue = rtl_get_bbreg(hw, pphyreg->rfintfs, + BRFSI_RFENV); + break; + case RF90_PATH_B: + case RF90_PATH_D: + u4_regvalue = rtl_get_bbreg(hw, pphyreg->rfintfs, + BRFSI_RFENV << 16); + break; + } + rtl_set_bbreg(hw, pphyreg->rfintfe, BRFSI_RFENV << 16, 0x1); + udelay(1); + rtl_set_bbreg(hw, pphyreg->rfintfo, BRFSI_RFENV, 0x1); + udelay(1); + rtl_set_bbreg(hw, pphyreg->rfhssi_para2, + B3WIREADDREAALENGTH, 0x0); + udelay(1); + rtl_set_bbreg(hw, pphyreg->rfhssi_para2, B3WIREDATALENGTH, 0x0); + udelay(1); + switch (rfpath) { + case RF90_PATH_A: + rtstatus = rtl92c_phy_config_rf_with_headerfile(hw, + (enum radio_path) rfpath); + break; + case RF90_PATH_B: + rtstatus = rtl92c_phy_config_rf_with_headerfile(hw, + (enum radio_path) rfpath); + break; + case RF90_PATH_C: + break; + case RF90_PATH_D: + break; + } + switch (rfpath) { + case RF90_PATH_A: + case RF90_PATH_C: + rtl_set_bbreg(hw, pphyreg->rfintfs, + BRFSI_RFENV, u4_regvalue); + break; + case RF90_PATH_B: + case RF90_PATH_D: + rtl_set_bbreg(hw, pphyreg->rfintfs, + BRFSI_RFENV << 16, u4_regvalue); + break; + } + if (rtstatus != true) { + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + ("Radio[%d] Fail!!", rfpath)); + goto phy_rf_cfg_fail; + } + } + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("<---\n")); + return rtstatus; +phy_rf_cfg_fail: + return rtstatus; +} diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/rf.h b/drivers/net/wireless/rtlwifi/rtl8192cu/rf.h new file mode 100644 index 00000000000..c4ed125ef4d --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/rf.h @@ -0,0 +1,30 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../rtl8192ce/rf.h" diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c new file mode 100644 index 00000000000..4e937e0da8e --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c @@ -0,0 +1,327 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../wifi.h" +#include "../core.h" +#include "../usb.h" +#include "../efuse.h" +#include "reg.h" +#include "def.h" +#include "phy.h" +#include "mac.h" +#include "dm.h" +#include "sw.h" +#include "trx.h" +#include "led.h" +#include "hw.h" + + +MODULE_AUTHOR("Georgia <georgia@realtek.com>"); +MODULE_AUTHOR("Ziv Huang <ziv_huang@realtek.com>"); +MODULE_AUTHOR("Larry Finger <Larry.Finger@lwfinger.net>"); +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Realtek 8192C/8188C 802.11n USB wireless"); +MODULE_FIRMWARE("rtlwifi/rtl8192cufw.bin"); + +static int rtl92cu_init_sw_vars(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtlpriv->dm.dm_initialgain_enable = 1; + rtlpriv->dm.dm_flag = 0; + rtlpriv->dm.disable_framebursting = 0; + rtlpriv->dm.thermalvalue = 0; + rtlpriv->rtlhal.pfirmware = vmalloc(0x4000); + if (!rtlpriv->rtlhal.pfirmware) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("Can't alloc buffer for fw.\n")); + return 1; + } + return 0; +} + +static void rtl92cu_deinit_sw_vars(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + if (rtlpriv->rtlhal.pfirmware) { + vfree(rtlpriv->rtlhal.pfirmware); + rtlpriv->rtlhal.pfirmware = NULL; + } +} + +static struct rtl_hal_ops rtl8192cu_hal_ops = { + .init_sw_vars = rtl92cu_init_sw_vars, + .deinit_sw_vars = rtl92cu_deinit_sw_vars, + .read_chip_version = rtl92c_read_chip_version, + .read_eeprom_info = rtl92cu_read_eeprom_info, + .enable_interrupt = rtl92c_enable_interrupt, + .disable_interrupt = rtl92c_disable_interrupt, + .hw_init = rtl92cu_hw_init, + .hw_disable = rtl92cu_card_disable, + .set_network_type = rtl92cu_set_network_type, + .set_chk_bssid = rtl92cu_set_check_bssid, + .set_qos = rtl92c_set_qos, + .set_bcn_reg = rtl92cu_set_beacon_related_registers, + .set_bcn_intv = rtl92cu_set_beacon_interval, + .update_interrupt_mask = rtl92cu_update_interrupt_mask, + .get_hw_reg = rtl92cu_get_hw_reg, + .set_hw_reg = rtl92cu_set_hw_reg, + .update_rate_table = rtl92cu_update_hal_rate_table, + .update_rate_mask = rtl92cu_update_hal_rate_mask, + .fill_tx_desc = rtl92cu_tx_fill_desc, + .fill_fake_txdesc = rtl92cu_fill_fake_txdesc, + .fill_tx_cmddesc = rtl92cu_tx_fill_cmddesc, + .cmd_send_packet = rtl92cu_cmd_send_packet, + .query_rx_desc = rtl92cu_rx_query_desc, + .set_channel_access = rtl92cu_update_channel_access_setting, + .radio_onoff_checking = rtl92cu_gpio_radio_on_off_checking, + .set_bw_mode = rtl92c_phy_set_bw_mode, + .switch_channel = rtl92c_phy_sw_chnl, + .dm_watchdog = rtl92c_dm_watchdog, + .scan_operation_backup = rtl92c_phy_scan_operation_backup, + .set_rf_power_state = rtl92c_phy_set_rf_power_state, + .led_control = rtl92cu_led_control, + .enable_hw_sec = rtl92cu_enable_hw_security_config, + .set_key = rtl92c_set_key, + .init_sw_leds = rtl92cu_init_sw_leds, + .deinit_sw_leds = rtl92cu_deinit_sw_leds, + .get_bbreg = rtl92c_phy_query_bb_reg, + .set_bbreg = rtl92c_phy_set_bb_reg, + .get_rfreg = rtl92c_phy_query_rf_reg, + .set_rfreg = rtl92c_phy_set_rf_reg, +}; + +static struct rtl_mod_params rtl92cu_mod_params = { + .sw_crypto = 0, +}; + +static struct rtl_hal_usbint_cfg rtl92cu_interface_cfg = { + /* rx */ + .in_ep_num = RTL92C_USB_BULK_IN_NUM, + .rx_urb_num = RTL92C_NUM_RX_URBS, + .rx_max_size = RTL92C_SIZE_MAX_RX_BUFFER, + .usb_rx_hdl = rtl8192cu_rx_hdl, + .usb_rx_segregate_hdl = NULL, /* rtl8192c_rx_segregate_hdl; */ + /* tx */ + .usb_tx_cleanup = rtl8192c_tx_cleanup, + .usb_tx_post_hdl = rtl8192c_tx_post_hdl, + .usb_tx_aggregate_hdl = rtl8192c_tx_aggregate_hdl, + /* endpoint mapping */ + .usb_endpoint_mapping = rtl8192cu_endpoint_mapping, + .usb_mq_to_hwq = rtl8192cu_mq_to_hwq, +}; + +static struct rtl_hal_cfg rtl92cu_hal_cfg = { + .name = "rtl92c_usb", + .fw_name = "rtlwifi/rtl8192cufw.bin", + .ops = &rtl8192cu_hal_ops, + .mod_params = &rtl92cu_mod_params, + .usb_interface_cfg = &rtl92cu_interface_cfg, + + .maps[SYS_ISO_CTRL] = REG_SYS_ISO_CTRL, + .maps[SYS_FUNC_EN] = REG_SYS_FUNC_EN, + .maps[SYS_CLK] = REG_SYS_CLKR, + .maps[MAC_RCR_AM] = AM, + .maps[MAC_RCR_AB] = AB, + .maps[MAC_RCR_ACRC32] = ACRC32, + .maps[MAC_RCR_ACF] = ACF, + .maps[MAC_RCR_AAP] = AAP, + + .maps[EFUSE_TEST] = REG_EFUSE_TEST, + .maps[EFUSE_CTRL] = REG_EFUSE_CTRL, + .maps[EFUSE_CLK] = 0, + .maps[EFUSE_CLK_CTRL] = REG_EFUSE_CTRL, + .maps[EFUSE_PWC_EV12V] = PWC_EV12V, + .maps[EFUSE_FEN_ELDR] = FEN_ELDR, + .maps[EFUSE_LOADER_CLK_EN] = LOADER_CLK_EN, + .maps[EFUSE_ANA8M] = EFUSE_ANA8M, + .maps[EFUSE_HWSET_MAX_SIZE] = HWSET_MAX_SIZE, + .maps[EFUSE_MAX_SECTION_MAP] = EFUSE_MAX_SECTION, + .maps[EFUSE_REAL_CONTENT_SIZE] = EFUSE_REAL_CONTENT_LEN, + + .maps[RWCAM] = REG_CAMCMD, + .maps[WCAMI] = REG_CAMWRITE, + .maps[RCAMO] = REG_CAMREAD, + .maps[CAMDBG] = REG_CAMDBG, + .maps[SECR] = REG_SECCFG, + .maps[SEC_CAM_NONE] = CAM_NONE, + .maps[SEC_CAM_WEP40] = CAM_WEP40, + .maps[SEC_CAM_TKIP] = CAM_TKIP, + .maps[SEC_CAM_AES] = CAM_AES, + .maps[SEC_CAM_WEP104] = CAM_WEP104, + + .maps[RTL_IMR_BCNDMAINT6] = IMR_BCNDMAINT6, + .maps[RTL_IMR_BCNDMAINT5] = IMR_BCNDMAINT5, + .maps[RTL_IMR_BCNDMAINT4] = IMR_BCNDMAINT4, + .maps[RTL_IMR_BCNDMAINT3] = IMR_BCNDMAINT3, + .maps[RTL_IMR_BCNDMAINT2] = IMR_BCNDMAINT2, + .maps[RTL_IMR_BCNDMAINT1] = IMR_BCNDMAINT1, + .maps[RTL_IMR_BCNDOK8] = IMR_BCNDOK8, + .maps[RTL_IMR_BCNDOK7] = IMR_BCNDOK7, + .maps[RTL_IMR_BCNDOK6] = IMR_BCNDOK6, + .maps[RTL_IMR_BCNDOK5] = IMR_BCNDOK5, + .maps[RTL_IMR_BCNDOK4] = IMR_BCNDOK4, + .maps[RTL_IMR_BCNDOK3] = IMR_BCNDOK3, + .maps[RTL_IMR_BCNDOK2] = IMR_BCNDOK2, + .maps[RTL_IMR_BCNDOK1] = IMR_BCNDOK1, + .maps[RTL_IMR_TIMEOUT2] = IMR_TIMEOUT2, + .maps[RTL_IMR_TIMEOUT1] = IMR_TIMEOUT1, + + .maps[RTL_IMR_TXFOVW] = IMR_TXFOVW, + .maps[RTL_IMR_PSTIMEOUT] = IMR_PSTIMEOUT, + .maps[RTL_IMR_BcnInt] = IMR_BCNINT, + .maps[RTL_IMR_RXFOVW] = IMR_RXFOVW, + .maps[RTL_IMR_RDU] = IMR_RDU, + .maps[RTL_IMR_ATIMEND] = IMR_ATIMEND, + .maps[RTL_IMR_BDOK] = IMR_BDOK, + .maps[RTL_IMR_MGNTDOK] = IMR_MGNTDOK, + .maps[RTL_IMR_TBDER] = IMR_TBDER, + .maps[RTL_IMR_HIGHDOK] = IMR_HIGHDOK, + .maps[RTL_IMR_TBDOK] = IMR_TBDOK, + .maps[RTL_IMR_BKDOK] = IMR_BKDOK, + .maps[RTL_IMR_BEDOK] = IMR_BEDOK, + .maps[RTL_IMR_VIDOK] = IMR_VIDOK, + .maps[RTL_IMR_VODOK] = IMR_VODOK, + .maps[RTL_IMR_ROK] = IMR_ROK, + .maps[RTL_IBSS_INT_MASKS] = (IMR_BCNINT | IMR_TBDOK | IMR_TBDER), + + .maps[RTL_RC_CCK_RATE1M] = DESC92C_RATE1M, + .maps[RTL_RC_CCK_RATE2M] = DESC92C_RATE2M, + .maps[RTL_RC_CCK_RATE5_5M] = DESC92C_RATE5_5M, + .maps[RTL_RC_CCK_RATE11M] = DESC92C_RATE11M, + .maps[RTL_RC_OFDM_RATE6M] = DESC92C_RATE6M, + .maps[RTL_RC_OFDM_RATE9M] = DESC92C_RATE9M, + .maps[RTL_RC_OFDM_RATE12M] = DESC92C_RATE12M, + .maps[RTL_RC_OFDM_RATE18M] = DESC92C_RATE18M, + .maps[RTL_RC_OFDM_RATE24M] = DESC92C_RATE24M, + .maps[RTL_RC_OFDM_RATE36M] = DESC92C_RATE36M, + .maps[RTL_RC_OFDM_RATE48M] = DESC92C_RATE48M, + .maps[RTL_RC_OFDM_RATE54M] = DESC92C_RATE54M, + .maps[RTL_RC_HT_RATEMCS7] = DESC92C_RATEMCS7, + .maps[RTL_RC_HT_RATEMCS15] = DESC92C_RATEMCS15, +}; + +#define USB_VENDER_ID_REALTEK 0x0bda + +/* 2010-10-19 DID_USB_V3.4 */ +static struct usb_device_id rtl8192c_usb_ids[] = { + + /*=== Realtek demoboard ===*/ + /* Default ID */ + {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8191, rtl92cu_hal_cfg)}, + + /****** 8188CU ********/ + /* 8188CE-VAU USB minCard */ + {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8170, rtl92cu_hal_cfg)}, + /* 8188cu 1*1 dongle */ + {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8176, rtl92cu_hal_cfg)}, + /* 8188cu 1*1 dongle, (b/g mode only) */ + {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8177, rtl92cu_hal_cfg)}, + /* 8188cu Slim Solo */ + {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817a, rtl92cu_hal_cfg)}, + /* 8188cu Slim Combo */ + {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817b, rtl92cu_hal_cfg)}, + /* 8188RU High-power USB Dongle */ + {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817d, rtl92cu_hal_cfg)}, + /* 8188CE-VAU USB minCard (b/g mode only) */ + {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817e, rtl92cu_hal_cfg)}, + /* 8188 Combo for BC4 */ + {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8754, rtl92cu_hal_cfg)}, + + /****** 8192CU ********/ + /* 8191cu 1*2 */ + {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8177, rtl92cu_hal_cfg)}, + /* 8192cu 2*2 */ + {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817b, rtl92cu_hal_cfg)}, + /* 8192CE-VAU USB minCard */ + {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817c, rtl92cu_hal_cfg)}, + + /*=== Customer ID ===*/ + /****** 8188CU ********/ + {RTL_USB_DEVICE(0x050d, 0x1102, rtl92cu_hal_cfg)}, /*Belkin - Edimax*/ + {RTL_USB_DEVICE(0x06f8, 0xe033, rtl92cu_hal_cfg)}, /*Hercules - Edimax*/ + {RTL_USB_DEVICE(0x07b8, 0x8188, rtl92cu_hal_cfg)}, /*Abocom - Abocom*/ + {RTL_USB_DEVICE(0x07b8, 0x8189, rtl92cu_hal_cfg)}, /*Funai - Abocom*/ + {RTL_USB_DEVICE(0x0Df6, 0x0052, rtl92cu_hal_cfg)}, /*Sitecom - Edimax*/ + {RTL_USB_DEVICE(0x0eb0, 0x9071, rtl92cu_hal_cfg)}, /*NO Brand - Etop*/ + /* HP - Lite-On ,8188CUS Slim Combo */ + {RTL_USB_DEVICE(0x103c, 0x1629, rtl92cu_hal_cfg)}, + {RTL_USB_DEVICE(0x2001, 0x3308, rtl92cu_hal_cfg)}, /*D-Link - Alpha*/ + {RTL_USB_DEVICE(0x2019, 0xab2a, rtl92cu_hal_cfg)}, /*Planex - Abocom*/ + {RTL_USB_DEVICE(0x2019, 0xed17, rtl92cu_hal_cfg)}, /*PCI - Edimax*/ + {RTL_USB_DEVICE(0x20f4, 0x648b, rtl92cu_hal_cfg)}, /*TRENDnet - Cameo*/ + {RTL_USB_DEVICE(0x7392, 0x7811, rtl92cu_hal_cfg)}, /*Edimax - Edimax*/ + {RTL_USB_DEVICE(0x3358, 0x13d3, rtl92cu_hal_cfg)}, /*Azwave 8188CE-VAU*/ + /* Russian customer -Azwave (8188CE-VAU b/g mode only) */ + {RTL_USB_DEVICE(0x3359, 0x13d3, rtl92cu_hal_cfg)}, + + /****** 8192CU ********/ + {RTL_USB_DEVICE(0x0586, 0x341f, rtl92cu_hal_cfg)}, /*Zyxel -Abocom*/ + {RTL_USB_DEVICE(0x07aa, 0x0056, rtl92cu_hal_cfg)}, /*ATKK-Gemtek*/ + {RTL_USB_DEVICE(0x07b8, 0x8178, rtl92cu_hal_cfg)}, /*Funai -Abocom*/ + {RTL_USB_DEVICE(0x07b8, 0x8178, rtl92cu_hal_cfg)}, /*Abocom -Abocom*/ + {RTL_USB_DEVICE(0x2001, 0x3307, rtl92cu_hal_cfg)}, /*D-Link-Cameo*/ + {RTL_USB_DEVICE(0x2001, 0x3309, rtl92cu_hal_cfg)}, /*D-Link-Alpha*/ + {RTL_USB_DEVICE(0x2001, 0x330a, rtl92cu_hal_cfg)}, /*D-Link-Alpha*/ + {RTL_USB_DEVICE(0x2019, 0xab2b, rtl92cu_hal_cfg)}, /*Planex -Abocom*/ + {RTL_USB_DEVICE(0x7392, 0x7822, rtl92cu_hal_cfg)}, /*Edimax -Edimax*/ + {} +}; + +MODULE_DEVICE_TABLE(usb, rtl8192c_usb_ids); + +static struct usb_driver rtl8192cu_driver = { + .name = "rtl8192cu", + .probe = rtl_usb_probe, + .disconnect = rtl_usb_disconnect, + .id_table = rtl8192c_usb_ids, + +#ifdef CONFIG_PM + /* .suspend = rtl_usb_suspend, */ + /* .resume = rtl_usb_resume, */ + /* .reset_resume = rtl8192c_resume, */ +#endif /* CONFIG_PM */ +#ifdef CONFIG_AUTOSUSPEND + .supports_autosuspend = 1, +#endif +}; + +static int __init rtl8192cu_init(void) +{ + return usb_register(&rtl8192cu_driver); +} + +static void __exit rtl8192cu_exit(void) +{ + usb_deregister(&rtl8192cu_driver); +} + +module_init(rtl8192cu_init); +module_exit(rtl8192cu_exit); diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.h b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.h new file mode 100644 index 00000000000..3b2c6633955 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.h @@ -0,0 +1,35 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#ifndef __RTL92CU_SW_H__ +#define __RTL92CU_SW_H__ + +#define EFUSE_MAX_SECTION 16 + +#endif diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/table.c b/drivers/net/wireless/rtlwifi/rtl8192cu/table.c new file mode 100644 index 00000000000..d57ef5e88a9 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/table.c @@ -0,0 +1,1888 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "table.h" + +u32 RTL8192CUPHY_REG_2TARRAY[RTL8192CUPHY_REG_2TARRAY_LENGTH] = { + 0x024, 0x0011800f, + 0x028, 0x00ffdb83, + 0x800, 0x80040002, + 0x804, 0x00000003, + 0x808, 0x0000fc00, + 0x80c, 0x0000000a, + 0x810, 0x10005388, + 0x814, 0x020c3d10, + 0x818, 0x02200385, + 0x81c, 0x00000000, + 0x820, 0x01000100, + 0x824, 0x00390004, + 0x828, 0x01000100, + 0x82c, 0x00390004, + 0x830, 0x27272727, + 0x834, 0x27272727, + 0x838, 0x27272727, + 0x83c, 0x27272727, + 0x840, 0x00010000, + 0x844, 0x00010000, + 0x848, 0x27272727, + 0x84c, 0x27272727, + 0x850, 0x00000000, + 0x854, 0x00000000, + 0x858, 0x569a569a, + 0x85c, 0x0c1b25a4, + 0x860, 0x66e60230, + 0x864, 0x061f0130, + 0x868, 0x27272727, + 0x86c, 0x2b2b2b27, + 0x870, 0x07000700, + 0x874, 0x22184000, + 0x878, 0x08080808, + 0x87c, 0x00000000, + 0x880, 0xc0083070, + 0x884, 0x000004d5, + 0x888, 0x00000000, + 0x88c, 0xcc0000c0, + 0x890, 0x00000800, + 0x894, 0xfffffffe, + 0x898, 0x40302010, + 0x89c, 0x00706050, + 0x900, 0x00000000, + 0x904, 0x00000023, + 0x908, 0x00000000, + 0x90c, 0x81121313, + 0xa00, 0x00d047c8, + 0xa04, 0x80ff000c, + 0xa08, 0x8c838300, + 0xa0c, 0x2e68120f, + 0xa10, 0x9500bb78, + 0xa14, 0x11144028, + 0xa18, 0x00881117, + 0xa1c, 0x89140f00, + 0xa20, 0x1a1b0000, + 0xa24, 0x090e1317, + 0xa28, 0x00000204, + 0xa2c, 0x00d30000, + 0xa70, 0x101fbf00, + 0xa74, 0x00000007, + 0xc00, 0x48071d40, + 0xc04, 0x03a05633, + 0xc08, 0x000000e4, + 0xc0c, 0x6c6c6c6c, + 0xc10, 0x08800000, + 0xc14, 0x40000100, + 0xc18, 0x08800000, + 0xc1c, 0x40000100, + 0xc20, 0x00000000, + 0xc24, 0x00000000, + 0xc28, 0x00000000, + 0xc2c, 0x00000000, + 0xc30, 0x69e9ac44, + 0xc34, 0x469652cf, + 0xc38, 0x49795994, + 0xc3c, 0x0a97971c, + 0xc40, 0x1f7c403f, + 0xc44, 0x000100b7, + 0xc48, 0xec020107, + 0xc4c, 0x007f037f, + 0xc50, 0x6954341e, + 0xc54, 0x43bc0094, + 0xc58, 0x6954341e, + 0xc5c, 0x433c0094, + 0xc60, 0x00000000, + 0xc64, 0x5116848b, + 0xc68, 0x47c00bff, + 0xc6c, 0x00000036, + 0xc70, 0x2c7f000d, + 0xc74, 0x0186115b, + 0xc78, 0x0000001f, + 0xc7c, 0x00b99612, + 0xc80, 0x40000100, + 0xc84, 0x20f60000, + 0xc88, 0x40000100, + 0xc8c, 0x20200000, + 0xc90, 0x00121820, + 0xc94, 0x00000000, + 0xc98, 0x00121820, + 0xc9c, 0x00007f7f, + 0xca0, 0x00000000, + 0xca4, 0x00000080, + 0xca8, 0x00000000, + 0xcac, 0x00000000, + 0xcb0, 0x00000000, + 0xcb4, 0x00000000, + 0xcb8, 0x00000000, + 0xcbc, 0x28000000, + 0xcc0, 0x00000000, + 0xcc4, 0x00000000, + 0xcc8, 0x00000000, + 0xccc, 0x00000000, + 0xcd0, 0x00000000, + 0xcd4, 0x00000000, + 0xcd8, 0x64b22427, + 0xcdc, 0x00766932, + 0xce0, 0x00222222, + 0xce4, 0x00000000, + 0xce8, 0x37644302, + 0xcec, 0x2f97d40c, + 0xd00, 0x00080740, + 0xd04, 0x00020403, + 0xd08, 0x0000907f, + 0xd0c, 0x20010201, + 0xd10, 0xa0633333, + 0xd14, 0x3333bc43, + 0xd18, 0x7a8f5b6b, + 0xd2c, 0xcc979975, + 0xd30, 0x00000000, + 0xd34, 0x80608000, + 0xd38, 0x00000000, + 0xd3c, 0x00027293, + 0xd40, 0x00000000, + 0xd44, 0x00000000, + 0xd48, 0x00000000, + 0xd4c, 0x00000000, + 0xd50, 0x6437140a, + 0xd54, 0x00000000, + 0xd58, 0x00000000, + 0xd5c, 0x30032064, + 0xd60, 0x4653de68, + 0xd64, 0x04518a3c, + 0xd68, 0x00002101, + 0xd6c, 0x2a201c16, + 0xd70, 0x1812362e, + 0xd74, 0x322c2220, + 0xd78, 0x000e3c24, + 0xe00, 0x2a2a2a2a, + 0xe04, 0x2a2a2a2a, + 0xe08, 0x03902a2a, + 0xe10, 0x2a2a2a2a, + 0xe14, 0x2a2a2a2a, + 0xe18, 0x2a2a2a2a, + 0xe1c, 0x2a2a2a2a, + 0xe28, 0x00000000, + 0xe30, 0x1000dc1f, + 0xe34, 0x10008c1f, + 0xe38, 0x02140102, + 0xe3c, 0x681604c2, + 0xe40, 0x01007c00, + 0xe44, 0x01004800, + 0xe48, 0xfb000000, + 0xe4c, 0x000028d1, + 0xe50, 0x1000dc1f, + 0xe54, 0x10008c1f, + 0xe58, 0x02140102, + 0xe5c, 0x28160d05, + 0xe60, 0x00000010, + 0xe68, 0x001b25a4, + 0xe6c, 0x63db25a4, + 0xe70, 0x63db25a4, + 0xe74, 0x0c1b25a4, + 0xe78, 0x0c1b25a4, + 0xe7c, 0x0c1b25a4, + 0xe80, 0x0c1b25a4, + 0xe84, 0x63db25a4, + 0xe88, 0x0c1b25a4, + 0xe8c, 0x63db25a4, + 0xed0, 0x63db25a4, + 0xed4, 0x63db25a4, + 0xed8, 0x63db25a4, + 0xedc, 0x001b25a4, + 0xee0, 0x001b25a4, + 0xeec, 0x6fdb25a4, + 0xf14, 0x00000003, + 0xf4c, 0x00000000, + 0xf00, 0x00000300, +}; + +u32 RTL8192CUPHY_REG_1TARRAY[RTL8192CUPHY_REG_1TARRAY_LENGTH] = { + 0x024, 0x0011800f, + 0x028, 0x00ffdb83, + 0x800, 0x80040000, + 0x804, 0x00000001, + 0x808, 0x0000fc00, + 0x80c, 0x0000000a, + 0x810, 0x10005388, + 0x814, 0x020c3d10, + 0x818, 0x02200385, + 0x81c, 0x00000000, + 0x820, 0x01000100, + 0x824, 0x00390004, + 0x828, 0x00000000, + 0x82c, 0x00000000, + 0x830, 0x00000000, + 0x834, 0x00000000, + 0x838, 0x00000000, + 0x83c, 0x00000000, + 0x840, 0x00010000, + 0x844, 0x00000000, + 0x848, 0x00000000, + 0x84c, 0x00000000, + 0x850, 0x00000000, + 0x854, 0x00000000, + 0x858, 0x569a569a, + 0x85c, 0x001b25a4, + 0x860, 0x66e60230, + 0x864, 0x061f0130, + 0x868, 0x00000000, + 0x86c, 0x32323200, + 0x870, 0x07000700, + 0x874, 0x22004000, + 0x878, 0x00000808, + 0x87c, 0x00000000, + 0x880, 0xc0083070, + 0x884, 0x000004d5, + 0x888, 0x00000000, + 0x88c, 0xccc000c0, + 0x890, 0x00000800, + 0x894, 0xfffffffe, + 0x898, 0x40302010, + 0x89c, 0x00706050, + 0x900, 0x00000000, + 0x904, 0x00000023, + 0x908, 0x00000000, + 0x90c, 0x81121111, + 0xa00, 0x00d047c8, + 0xa04, 0x80ff000c, + 0xa08, 0x8c838300, + 0xa0c, 0x2e68120f, + 0xa10, 0x9500bb78, + 0xa14, 0x11144028, + 0xa18, 0x00881117, + 0xa1c, 0x89140f00, + 0xa20, 0x1a1b0000, + 0xa24, 0x090e1317, + 0xa28, 0x00000204, + 0xa2c, 0x00d30000, + 0xa70, 0x101fbf00, + 0xa74, 0x00000007, + 0xc00, 0x48071d40, + 0xc04, 0x03a05611, + 0xc08, 0x000000e4, + 0xc0c, 0x6c6c6c6c, + 0xc10, 0x08800000, + 0xc14, 0x40000100, + 0xc18, 0x08800000, + 0xc1c, 0x40000100, + 0xc20, 0x00000000, + 0xc24, 0x00000000, + 0xc28, 0x00000000, + 0xc2c, 0x00000000, + 0xc30, 0x69e9ac44, + 0xc34, 0x469652cf, + 0xc38, 0x49795994, + 0xc3c, 0x0a97971c, + 0xc40, 0x1f7c403f, + 0xc44, 0x000100b7, + 0xc48, 0xec020107, + 0xc4c, 0x007f037f, + 0xc50, 0x6954341e, + 0xc54, 0x43bc0094, + 0xc58, 0x6954341e, + 0xc5c, 0x433c0094, + 0xc60, 0x00000000, + 0xc64, 0x5116848b, + 0xc68, 0x47c00bff, + 0xc6c, 0x00000036, + 0xc70, 0x2c7f000d, + 0xc74, 0x018610db, + 0xc78, 0x0000001f, + 0xc7c, 0x00b91612, + 0xc80, 0x40000100, + 0xc84, 0x20f60000, + 0xc88, 0x40000100, + 0xc8c, 0x20200000, + 0xc90, 0x00121820, + 0xc94, 0x00000000, + 0xc98, 0x00121820, + 0xc9c, 0x00007f7f, + 0xca0, 0x00000000, + 0xca4, 0x00000080, + 0xca8, 0x00000000, + 0xcac, 0x00000000, + 0xcb0, 0x00000000, + 0xcb4, 0x00000000, + 0xcb8, 0x00000000, + 0xcbc, 0x28000000, + 0xcc0, 0x00000000, + 0xcc4, 0x00000000, + 0xcc8, 0x00000000, + 0xccc, 0x00000000, + 0xcd0, 0x00000000, + 0xcd4, 0x00000000, + 0xcd8, 0x64b22427, + 0xcdc, 0x00766932, + 0xce0, 0x00222222, + 0xce4, 0x00000000, + 0xce8, 0x37644302, + 0xcec, 0x2f97d40c, + 0xd00, 0x00080740, + 0xd04, 0x00020401, + 0xd08, 0x0000907f, + 0xd0c, 0x20010201, + 0xd10, 0xa0633333, + 0xd14, 0x3333bc43, + 0xd18, 0x7a8f5b6b, + 0xd2c, 0xcc979975, + 0xd30, 0x00000000, + 0xd34, 0x80608000, + 0xd38, 0x00000000, + 0xd3c, 0x00027293, + 0xd40, 0x00000000, + 0xd44, 0x00000000, + 0xd48, 0x00000000, + 0xd4c, 0x00000000, + 0xd50, 0x6437140a, + 0xd54, 0x00000000, + 0xd58, 0x00000000, + 0xd5c, 0x30032064, + 0xd60, 0x4653de68, + 0xd64, 0x04518a3c, + 0xd68, 0x00002101, + 0xd6c, 0x2a201c16, + 0xd70, 0x1812362e, + 0xd74, 0x322c2220, + 0xd78, 0x000e3c24, + 0xe00, 0x2a2a2a2a, + 0xe04, 0x2a2a2a2a, + 0xe08, 0x03902a2a, + 0xe10, 0x2a2a2a2a, + 0xe14, 0x2a2a2a2a, + 0xe18, 0x2a2a2a2a, + 0xe1c, 0x2a2a2a2a, + 0xe28, 0x00000000, + 0xe30, 0x1000dc1f, + 0xe34, 0x10008c1f, + 0xe38, 0x02140102, + 0xe3c, 0x681604c2, + 0xe40, 0x01007c00, + 0xe44, 0x01004800, + 0xe48, 0xfb000000, + 0xe4c, 0x000028d1, + 0xe50, 0x1000dc1f, + 0xe54, 0x10008c1f, + 0xe58, 0x02140102, + 0xe5c, 0x28160d05, + 0xe60, 0x00000008, + 0xe68, 0x001b25a4, + 0xe6c, 0x631b25a0, + 0xe70, 0x631b25a0, + 0xe74, 0x081b25a0, + 0xe78, 0x081b25a0, + 0xe7c, 0x081b25a0, + 0xe80, 0x081b25a0, + 0xe84, 0x631b25a0, + 0xe88, 0x081b25a0, + 0xe8c, 0x631b25a0, + 0xed0, 0x631b25a0, + 0xed4, 0x631b25a0, + 0xed8, 0x631b25a0, + 0xedc, 0x001b25a0, + 0xee0, 0x001b25a0, + 0xeec, 0x6b1b25a0, + 0xf14, 0x00000003, + 0xf4c, 0x00000000, + 0xf00, 0x00000300, +}; + +u32 RTL8192CUPHY_REG_ARRAY_PG[RTL8192CUPHY_REG_ARRAY_PGLENGTH] = { + 0xe00, 0xffffffff, 0x07090c0c, + 0xe04, 0xffffffff, 0x01020405, + 0xe08, 0x0000ff00, 0x00000000, + 0x86c, 0xffffff00, 0x00000000, + 0xe10, 0xffffffff, 0x0b0c0c0e, + 0xe14, 0xffffffff, 0x01030506, + 0xe18, 0xffffffff, 0x0b0c0d0e, + 0xe1c, 0xffffffff, 0x01030509, + 0x830, 0xffffffff, 0x07090c0c, + 0x834, 0xffffffff, 0x01020405, + 0x838, 0xffffff00, 0x00000000, + 0x86c, 0x000000ff, 0x00000000, + 0x83c, 0xffffffff, 0x0b0c0d0e, + 0x848, 0xffffffff, 0x01030509, + 0x84c, 0xffffffff, 0x0b0c0d0e, + 0x868, 0xffffffff, 0x01030509, + 0xe00, 0xffffffff, 0x00000000, + 0xe04, 0xffffffff, 0x00000000, + 0xe08, 0x0000ff00, 0x00000000, + 0x86c, 0xffffff00, 0x00000000, + 0xe10, 0xffffffff, 0x00000000, + 0xe14, 0xffffffff, 0x00000000, + 0xe18, 0xffffffff, 0x00000000, + 0xe1c, 0xffffffff, 0x00000000, + 0x830, 0xffffffff, 0x00000000, + 0x834, 0xffffffff, 0x00000000, + 0x838, 0xffffff00, 0x00000000, + 0x86c, 0x000000ff, 0x00000000, + 0x83c, 0xffffffff, 0x00000000, + 0x848, 0xffffffff, 0x00000000, + 0x84c, 0xffffffff, 0x00000000, + 0x868, 0xffffffff, 0x00000000, + 0xe00, 0xffffffff, 0x04040404, + 0xe04, 0xffffffff, 0x00020204, + 0xe08, 0x0000ff00, 0x00000000, + 0x86c, 0xffffff00, 0x00000000, + 0xe10, 0xffffffff, 0x06060606, + 0xe14, 0xffffffff, 0x00020406, + 0xe18, 0xffffffff, 0x00000000, + 0xe1c, 0xffffffff, 0x00000000, + 0x830, 0xffffffff, 0x04040404, + 0x834, 0xffffffff, 0x00020204, + 0x838, 0xffffff00, 0x00000000, + 0x86c, 0x000000ff, 0x00000000, + 0x83c, 0xffffffff, 0x06060606, + 0x848, 0xffffffff, 0x00020406, + 0x84c, 0xffffffff, 0x00000000, + 0x868, 0xffffffff, 0x00000000, + 0xe00, 0xffffffff, 0x00000000, + 0xe04, 0xffffffff, 0x00000000, + 0xe08, 0x0000ff00, 0x00000000, + 0x86c, 0xffffff00, 0x00000000, + 0xe10, 0xffffffff, 0x00000000, + 0xe14, 0xffffffff, 0x00000000, + 0xe18, 0xffffffff, 0x00000000, + 0xe1c, 0xffffffff, 0x00000000, + 0x830, 0xffffffff, 0x00000000, + 0x834, 0xffffffff, 0x00000000, + 0x838, 0xffffff00, 0x00000000, + 0x86c, 0x000000ff, 0x00000000, + 0x83c, 0xffffffff, 0x00000000, + 0x848, 0xffffffff, 0x00000000, + 0x84c, 0xffffffff, 0x00000000, + 0x868, 0xffffffff, 0x00000000, + 0xe00, 0xffffffff, 0x00000000, + 0xe04, 0xffffffff, 0x00000000, + 0xe08, 0x0000ff00, 0x00000000, + 0x86c, 0xffffff00, 0x00000000, + 0xe10, 0xffffffff, 0x00000000, + 0xe14, 0xffffffff, 0x00000000, + 0xe18, 0xffffffff, 0x00000000, + 0xe1c, 0xffffffff, 0x00000000, + 0x830, 0xffffffff, 0x00000000, + 0x834, 0xffffffff, 0x00000000, + 0x838, 0xffffff00, 0x00000000, + 0x86c, 0x000000ff, 0x00000000, + 0x83c, 0xffffffff, 0x00000000, + 0x848, 0xffffffff, 0x00000000, + 0x84c, 0xffffffff, 0x00000000, + 0x868, 0xffffffff, 0x00000000, + 0xe00, 0xffffffff, 0x04040404, + 0xe04, 0xffffffff, 0x00020204, + 0xe08, 0x0000ff00, 0x00000000, + 0x86c, 0xffffff00, 0x00000000, + 0xe10, 0xffffffff, 0x00000000, + 0xe14, 0xffffffff, 0x00000000, + 0xe18, 0xffffffff, 0x00000000, + 0xe1c, 0xffffffff, 0x00000000, + 0x830, 0xffffffff, 0x04040404, + 0x834, 0xffffffff, 0x00020204, + 0x838, 0xffffff00, 0x00000000, + 0x86c, 0x000000ff, 0x00000000, + 0x83c, 0xffffffff, 0x00000000, + 0x848, 0xffffffff, 0x00000000, + 0x84c, 0xffffffff, 0x00000000, + 0x868, 0xffffffff, 0x00000000, + 0xe00, 0xffffffff, 0x00000000, + 0xe04, 0xffffffff, 0x00000000, + 0xe08, 0x0000ff00, 0x00000000, + 0x86c, 0xffffff00, 0x00000000, + 0xe10, 0xffffffff, 0x00000000, + 0xe14, 0xffffffff, 0x00000000, + 0xe18, 0xffffffff, 0x00000000, + 0xe1c, 0xffffffff, 0x00000000, + 0x830, 0xffffffff, 0x00000000, + 0x834, 0xffffffff, 0x00000000, + 0x838, 0xffffff00, 0x00000000, + 0x86c, 0x000000ff, 0x00000000, + 0x83c, 0xffffffff, 0x00000000, + 0x848, 0xffffffff, 0x00000000, + 0x84c, 0xffffffff, 0x00000000, + 0x868, 0xffffffff, 0x00000000, +}; + +u32 RTL8192CURADIOA_2TARRAY[RTL8192CURADIOA_2TARRAYLENGTH] = { + 0x000, 0x00030159, + 0x001, 0x00031284, + 0x002, 0x00098000, + 0x003, 0x00018c63, + 0x004, 0x000210e7, + 0x009, 0x0002044f, + 0x00a, 0x0001adb1, + 0x00b, 0x00054867, + 0x00c, 0x0008992e, + 0x00d, 0x0000e52c, + 0x00e, 0x00039ce7, + 0x00f, 0x00000451, + 0x019, 0x00000000, + 0x01a, 0x00010255, + 0x01b, 0x00060a00, + 0x01c, 0x000fc378, + 0x01d, 0x000a1250, + 0x01e, 0x0004445f, + 0x01f, 0x00080001, + 0x020, 0x0000b614, + 0x021, 0x0006c000, + 0x022, 0x00000000, + 0x023, 0x00001558, + 0x024, 0x00000060, + 0x025, 0x00000483, + 0x026, 0x0004f000, + 0x027, 0x000ec7d9, + 0x028, 0x000577c0, + 0x029, 0x00004783, + 0x02a, 0x00000001, + 0x02b, 0x00021334, + 0x02a, 0x00000000, + 0x02b, 0x00000054, + 0x02a, 0x00000001, + 0x02b, 0x00000808, + 0x02b, 0x00053333, + 0x02c, 0x0000000c, + 0x02a, 0x00000002, + 0x02b, 0x00000808, + 0x02b, 0x0005b333, + 0x02c, 0x0000000d, + 0x02a, 0x00000003, + 0x02b, 0x00000808, + 0x02b, 0x00063333, + 0x02c, 0x0000000d, + 0x02a, 0x00000004, + 0x02b, 0x00000808, + 0x02b, 0x0006b333, + 0x02c, 0x0000000d, + 0x02a, 0x00000005, + 0x02b, 0x00000808, + 0x02b, 0x00073333, + 0x02c, 0x0000000d, + 0x02a, 0x00000006, + 0x02b, 0x00000709, + 0x02b, 0x0005b333, + 0x02c, 0x0000000d, + 0x02a, 0x00000007, + 0x02b, 0x00000709, + 0x02b, 0x00063333, + 0x02c, 0x0000000d, + 0x02a, 0x00000008, + 0x02b, 0x0000060a, + 0x02b, 0x0004b333, + 0x02c, 0x0000000d, + 0x02a, 0x00000009, + 0x02b, 0x0000060a, + 0x02b, 0x00053333, + 0x02c, 0x0000000d, + 0x02a, 0x0000000a, + 0x02b, 0x0000060a, + 0x02b, 0x0005b333, + 0x02c, 0x0000000d, + 0x02a, 0x0000000b, + 0x02b, 0x0000060a, + 0x02b, 0x00063333, + 0x02c, 0x0000000d, + 0x02a, 0x0000000c, + 0x02b, 0x0000060a, + 0x02b, 0x0006b333, + 0x02c, 0x0000000d, + 0x02a, 0x0000000d, + 0x02b, 0x0000060a, + 0x02b, 0x00073333, + 0x02c, 0x0000000d, + 0x02a, 0x0000000e, + 0x02b, 0x0000050b, + 0x02b, 0x00066666, + 0x02c, 0x0000001a, + 0x02a, 0x000e0000, + 0x010, 0x0004000f, + 0x011, 0x000e31fc, + 0x010, 0x0006000f, + 0x011, 0x000ff9f8, + 0x010, 0x0002000f, + 0x011, 0x000203f9, + 0x010, 0x0003000f, + 0x011, 0x000ff500, + 0x010, 0x00000000, + 0x011, 0x00000000, + 0x010, 0x0008000f, + 0x011, 0x0003f100, + 0x010, 0x0009000f, + 0x011, 0x00023100, + 0x012, 0x00032000, + 0x012, 0x00071000, + 0x012, 0x000b0000, + 0x012, 0x000fc000, + 0x013, 0x000287af, + 0x013, 0x000244b7, + 0x013, 0x000204ab, + 0x013, 0x0001c49f, + 0x013, 0x00018493, + 0x013, 0x00014297, + 0x013, 0x00010295, + 0x013, 0x0000c298, + 0x013, 0x0000819c, + 0x013, 0x000040a8, + 0x013, 0x0000001c, + 0x014, 0x0001944c, + 0x014, 0x00059444, + 0x014, 0x0009944c, + 0x014, 0x000d9444, + 0x015, 0x0000f424, + 0x015, 0x0004f424, + 0x015, 0x0008f424, + 0x015, 0x000cf424, + 0x016, 0x000e0330, + 0x016, 0x000a0330, + 0x016, 0x00060330, + 0x016, 0x00020330, + 0x000, 0x00010159, + 0x018, 0x0000f401, + 0x0fe, 0x00000000, + 0x0fe, 0x00000000, + 0x01f, 0x00080003, + 0x0fe, 0x00000000, + 0x0fe, 0x00000000, + 0x01e, 0x00044457, + 0x01f, 0x00080000, + 0x000, 0x00030159, +}; + +u32 RTL8192CU_RADIOB_2TARRAY[RTL8192CURADIOB_2TARRAYLENGTH] = { + 0x000, 0x00030159, + 0x001, 0x00031284, + 0x002, 0x00098000, + 0x003, 0x00018c63, + 0x004, 0x000210e7, + 0x009, 0x0002044f, + 0x00a, 0x0001adb1, + 0x00b, 0x00054867, + 0x00c, 0x0008992e, + 0x00d, 0x0000e52c, + 0x00e, 0x00039ce7, + 0x00f, 0x00000451, + 0x012, 0x00032000, + 0x012, 0x00071000, + 0x012, 0x000b0000, + 0x012, 0x000fc000, + 0x013, 0x000287af, + 0x013, 0x000244b7, + 0x013, 0x000204ab, + 0x013, 0x0001c49f, + 0x013, 0x00018493, + 0x013, 0x00014297, + 0x013, 0x00010295, + 0x013, 0x0000c298, + 0x013, 0x0000819c, + 0x013, 0x000040a8, + 0x013, 0x0000001c, + 0x014, 0x0001944c, + 0x014, 0x00059444, + 0x014, 0x0009944c, + 0x014, 0x000d9444, + 0x015, 0x0000f424, + 0x015, 0x0004f424, + 0x015, 0x0008f424, + 0x015, 0x000cf424, + 0x016, 0x000e0330, + 0x016, 0x000a0330, + 0x016, 0x00060330, + 0x016, 0x00020330, +}; + +u32 RTL8192CU_RADIOA_1TARRAY[RTL8192CURADIOA_1TARRAYLENGTH] = { + 0x000, 0x00030159, + 0x001, 0x00031284, + 0x002, 0x00098000, + 0x003, 0x00018c63, + 0x004, 0x000210e7, + 0x009, 0x0002044f, + 0x00a, 0x0001adb1, + 0x00b, 0x00054867, + 0x00c, 0x0008992e, + 0x00d, 0x0000e52c, + 0x00e, 0x00039ce7, + 0x00f, 0x00000451, + 0x019, 0x00000000, + 0x01a, 0x00010255, + 0x01b, 0x00060a00, + 0x01c, 0x000fc378, + 0x01d, 0x000a1250, + 0x01e, 0x0004445f, + 0x01f, 0x00080001, + 0x020, 0x0000b614, + 0x021, 0x0006c000, + 0x022, 0x00000000, + 0x023, 0x00001558, + 0x024, 0x00000060, + 0x025, 0x00000483, + 0x026, 0x0004f000, + 0x027, 0x000ec7d9, + 0x028, 0x000577c0, + 0x029, 0x00004783, + 0x02a, 0x00000001, + 0x02b, 0x00021334, + 0x02a, 0x00000000, + 0x02b, 0x00000054, + 0x02a, 0x00000001, + 0x02b, 0x00000808, + 0x02b, 0x00053333, + 0x02c, 0x0000000c, + 0x02a, 0x00000002, + 0x02b, 0x00000808, + 0x02b, 0x0005b333, + 0x02c, 0x0000000d, + 0x02a, 0x00000003, + 0x02b, 0x00000808, + 0x02b, 0x00063333, + 0x02c, 0x0000000d, + 0x02a, 0x00000004, + 0x02b, 0x00000808, + 0x02b, 0x0006b333, + 0x02c, 0x0000000d, + 0x02a, 0x00000005, + 0x02b, 0x00000808, + 0x02b, 0x00073333, + 0x02c, 0x0000000d, + 0x02a, 0x00000006, + 0x02b, 0x00000709, + 0x02b, 0x0005b333, + 0x02c, 0x0000000d, + 0x02a, 0x00000007, + 0x02b, 0x00000709, + 0x02b, 0x00063333, + 0x02c, 0x0000000d, + 0x02a, 0x00000008, + 0x02b, 0x0000060a, + 0x02b, 0x0004b333, + 0x02c, 0x0000000d, + 0x02a, 0x00000009, + 0x02b, 0x0000060a, + 0x02b, 0x00053333, + 0x02c, 0x0000000d, + 0x02a, 0x0000000a, + 0x02b, 0x0000060a, + 0x02b, 0x0005b333, + 0x02c, 0x0000000d, + 0x02a, 0x0000000b, + 0x02b, 0x0000060a, + 0x02b, 0x00063333, + 0x02c, 0x0000000d, + 0x02a, 0x0000000c, + 0x02b, 0x0000060a, + 0x02b, 0x0006b333, + 0x02c, 0x0000000d, + 0x02a, 0x0000000d, + 0x02b, 0x0000060a, + 0x02b, 0x00073333, + 0x02c, 0x0000000d, + 0x02a, 0x0000000e, + 0x02b, 0x0000050b, + 0x02b, 0x00066666, + 0x02c, 0x0000001a, + 0x02a, 0x000e0000, + 0x010, 0x0004000f, + 0x011, 0x000e31fc, + 0x010, 0x0006000f, + 0x011, 0x000ff9f8, + 0x010, 0x0002000f, + 0x011, 0x000203f9, + 0x010, 0x0003000f, + 0x011, 0x000ff500, + 0x010, 0x00000000, + 0x011, 0x00000000, + 0x010, 0x0008000f, + 0x011, 0x0003f100, + 0x010, 0x0009000f, + 0x011, 0x00023100, + 0x012, 0x00032000, + 0x012, 0x00071000, + 0x012, 0x000b0000, + 0x012, 0x000fc000, + 0x013, 0x000287b3, + 0x013, 0x000244b7, + 0x013, 0x000204ab, + 0x013, 0x0001c49f, + 0x013, 0x00018493, + 0x013, 0x0001429b, + 0x013, 0x00010299, + 0x013, 0x0000c29c, + 0x013, 0x000081a0, + 0x013, 0x000040ac, + 0x013, 0x00000020, + 0x014, 0x0001944c, + 0x014, 0x00059444, + 0x014, 0x0009944c, + 0x014, 0x000d9444, + 0x015, 0x0000f405, + 0x015, 0x0004f405, + 0x015, 0x0008f405, + 0x015, 0x000cf405, + 0x016, 0x000e0330, + 0x016, 0x000a0330, + 0x016, 0x00060330, + 0x016, 0x00020330, + 0x000, 0x00010159, + 0x018, 0x0000f401, + 0x0fe, 0x00000000, + 0x0fe, 0x00000000, + 0x01f, 0x00080003, + 0x0fe, 0x00000000, + 0x0fe, 0x00000000, + 0x01e, 0x00044457, + 0x01f, 0x00080000, + 0x000, 0x00030159, +}; + +u32 RTL8192CU_RADIOB_1TARRAY[RTL8192CURADIOB_1TARRAYLENGTH] = { + 0x0, +}; + +u32 RTL8192CUMAC_2T_ARRAY[RTL8192CUMAC_2T_ARRAYLENGTH] = { + 0x420, 0x00000080, + 0x423, 0x00000000, + 0x430, 0x00000000, + 0x431, 0x00000000, + 0x432, 0x00000000, + 0x433, 0x00000001, + 0x434, 0x00000004, + 0x435, 0x00000005, + 0x436, 0x00000006, + 0x437, 0x00000007, + 0x438, 0x00000000, + 0x439, 0x00000000, + 0x43a, 0x00000000, + 0x43b, 0x00000001, + 0x43c, 0x00000004, + 0x43d, 0x00000005, + 0x43e, 0x00000006, + 0x43f, 0x00000007, + 0x440, 0x0000005d, + 0x441, 0x00000001, + 0x442, 0x00000000, + 0x444, 0x00000015, + 0x445, 0x000000f0, + 0x446, 0x0000000f, + 0x447, 0x00000000, + 0x458, 0x00000041, + 0x459, 0x000000a8, + 0x45a, 0x00000072, + 0x45b, 0x000000b9, + 0x460, 0x00000066, + 0x461, 0x00000066, + 0x462, 0x00000008, + 0x463, 0x00000003, + 0x4c8, 0x000000ff, + 0x4c9, 0x00000008, + 0x4cc, 0x000000ff, + 0x4cd, 0x000000ff, + 0x4ce, 0x00000001, + 0x500, 0x00000026, + 0x501, 0x000000a2, + 0x502, 0x0000002f, + 0x503, 0x00000000, + 0x504, 0x00000028, + 0x505, 0x000000a3, + 0x506, 0x0000005e, + 0x507, 0x00000000, + 0x508, 0x0000002b, + 0x509, 0x000000a4, + 0x50a, 0x0000005e, + 0x50b, 0x00000000, + 0x50c, 0x0000004f, + 0x50d, 0x000000a4, + 0x50e, 0x00000000, + 0x50f, 0x00000000, + 0x512, 0x0000001c, + 0x514, 0x0000000a, + 0x515, 0x00000010, + 0x516, 0x0000000a, + 0x517, 0x00000010, + 0x51a, 0x00000016, + 0x524, 0x0000000f, + 0x525, 0x0000004f, + 0x546, 0x00000040, + 0x547, 0x00000000, + 0x550, 0x00000010, + 0x551, 0x00000010, + 0x559, 0x00000002, + 0x55a, 0x00000002, + 0x55d, 0x000000ff, + 0x605, 0x00000030, + 0x608, 0x0000000e, + 0x609, 0x0000002a, + 0x652, 0x00000020, + 0x63c, 0x0000000a, + 0x63d, 0x0000000e, + 0x63e, 0x0000000a, + 0x63f, 0x0000000e, + 0x66e, 0x00000005, + 0x700, 0x00000021, + 0x701, 0x00000043, + 0x702, 0x00000065, + 0x703, 0x00000087, + 0x708, 0x00000021, + 0x709, 0x00000043, + 0x70a, 0x00000065, + 0x70b, 0x00000087, +}; + +u32 RTL8192CUAGCTAB_2TARRAY[RTL8192CUAGCTAB_2TARRAYLENGTH] = { + 0xc78, 0x7b000001, + 0xc78, 0x7b010001, + 0xc78, 0x7b020001, + 0xc78, 0x7b030001, + 0xc78, 0x7b040001, + 0xc78, 0x7b050001, + 0xc78, 0x7a060001, + 0xc78, 0x79070001, + 0xc78, 0x78080001, + 0xc78, 0x77090001, + 0xc78, 0x760a0001, + 0xc78, 0x750b0001, + 0xc78, 0x740c0001, + 0xc78, 0x730d0001, + 0xc78, 0x720e0001, + 0xc78, 0x710f0001, + 0xc78, 0x70100001, + 0xc78, 0x6f110001, + 0xc78, 0x6e120001, + 0xc78, 0x6d130001, + 0xc78, 0x6c140001, + 0xc78, 0x6b150001, + 0xc78, 0x6a160001, + 0xc78, 0x69170001, + 0xc78, 0x68180001, + 0xc78, 0x67190001, + 0xc78, 0x661a0001, + 0xc78, 0x651b0001, + 0xc78, 0x641c0001, + 0xc78, 0x631d0001, + 0xc78, 0x621e0001, + 0xc78, 0x611f0001, + 0xc78, 0x60200001, + 0xc78, 0x49210001, + 0xc78, 0x48220001, + 0xc78, 0x47230001, + 0xc78, 0x46240001, + 0xc78, 0x45250001, + 0xc78, 0x44260001, + 0xc78, 0x43270001, + 0xc78, 0x42280001, + 0xc78, 0x41290001, + 0xc78, 0x402a0001, + 0xc78, 0x262b0001, + 0xc78, 0x252c0001, + 0xc78, 0x242d0001, + 0xc78, 0x232e0001, + 0xc78, 0x222f0001, + 0xc78, 0x21300001, + 0xc78, 0x20310001, + 0xc78, 0x06320001, + 0xc78, 0x05330001, + 0xc78, 0x04340001, + 0xc78, 0x03350001, + 0xc78, 0x02360001, + 0xc78, 0x01370001, + 0xc78, 0x00380001, + 0xc78, 0x00390001, + 0xc78, 0x003a0001, + 0xc78, 0x003b0001, + 0xc78, 0x003c0001, + 0xc78, 0x003d0001, + 0xc78, 0x003e0001, + 0xc78, 0x003f0001, + 0xc78, 0x7b400001, + 0xc78, 0x7b410001, + 0xc78, 0x7b420001, + 0xc78, 0x7b430001, + 0xc78, 0x7b440001, + 0xc78, 0x7b450001, + 0xc78, 0x7a460001, + 0xc78, 0x79470001, + 0xc78, 0x78480001, + 0xc78, 0x77490001, + 0xc78, 0x764a0001, + 0xc78, 0x754b0001, + 0xc78, 0x744c0001, + 0xc78, 0x734d0001, + 0xc78, 0x724e0001, + 0xc78, 0x714f0001, + 0xc78, 0x70500001, + 0xc78, 0x6f510001, + 0xc78, 0x6e520001, + 0xc78, 0x6d530001, + 0xc78, 0x6c540001, + 0xc78, 0x6b550001, + 0xc78, 0x6a560001, + 0xc78, 0x69570001, + 0xc78, 0x68580001, + 0xc78, 0x67590001, + 0xc78, 0x665a0001, + 0xc78, 0x655b0001, + 0xc78, 0x645c0001, + 0xc78, 0x635d0001, + 0xc78, 0x625e0001, + 0xc78, 0x615f0001, + 0xc78, 0x60600001, + 0xc78, 0x49610001, + 0xc78, 0x48620001, + 0xc78, 0x47630001, + 0xc78, 0x46640001, + 0xc78, 0x45650001, + 0xc78, 0x44660001, + 0xc78, 0x43670001, + 0xc78, 0x42680001, + 0xc78, 0x41690001, + 0xc78, 0x406a0001, + 0xc78, 0x266b0001, + 0xc78, 0x256c0001, + 0xc78, 0x246d0001, + 0xc78, 0x236e0001, + 0xc78, 0x226f0001, + 0xc78, 0x21700001, + 0xc78, 0x20710001, + 0xc78, 0x06720001, + 0xc78, 0x05730001, + 0xc78, 0x04740001, + 0xc78, 0x03750001, + 0xc78, 0x02760001, + 0xc78, 0x01770001, + 0xc78, 0x00780001, + 0xc78, 0x00790001, + 0xc78, 0x007a0001, + 0xc78, 0x007b0001, + 0xc78, 0x007c0001, + 0xc78, 0x007d0001, + 0xc78, 0x007e0001, + 0xc78, 0x007f0001, + 0xc78, 0x3800001e, + 0xc78, 0x3801001e, + 0xc78, 0x3802001e, + 0xc78, 0x3803001e, + 0xc78, 0x3804001e, + 0xc78, 0x3805001e, + 0xc78, 0x3806001e, + 0xc78, 0x3807001e, + 0xc78, 0x3808001e, + 0xc78, 0x3c09001e, + 0xc78, 0x3e0a001e, + 0xc78, 0x400b001e, + 0xc78, 0x440c001e, + 0xc78, 0x480d001e, + 0xc78, 0x4c0e001e, + 0xc78, 0x500f001e, + 0xc78, 0x5210001e, + 0xc78, 0x5611001e, + 0xc78, 0x5a12001e, + 0xc78, 0x5e13001e, + 0xc78, 0x6014001e, + 0xc78, 0x6015001e, + 0xc78, 0x6016001e, + 0xc78, 0x6217001e, + 0xc78, 0x6218001e, + 0xc78, 0x6219001e, + 0xc78, 0x621a001e, + 0xc78, 0x621b001e, + 0xc78, 0x621c001e, + 0xc78, 0x621d001e, + 0xc78, 0x621e001e, + 0xc78, 0x621f001e, +}; + +u32 RTL8192CUAGCTAB_1TARRAY[RTL8192CUAGCTAB_1TARRAYLENGTH] = { + 0xc78, 0x7b000001, + 0xc78, 0x7b010001, + 0xc78, 0x7b020001, + 0xc78, 0x7b030001, + 0xc78, 0x7b040001, + 0xc78, 0x7b050001, + 0xc78, 0x7a060001, + 0xc78, 0x79070001, + 0xc78, 0x78080001, + 0xc78, 0x77090001, + 0xc78, 0x760a0001, + 0xc78, 0x750b0001, + 0xc78, 0x740c0001, + 0xc78, 0x730d0001, + 0xc78, 0x720e0001, + 0xc78, 0x710f0001, + 0xc78, 0x70100001, + 0xc78, 0x6f110001, + 0xc78, 0x6e120001, + 0xc78, 0x6d130001, + 0xc78, 0x6c140001, + 0xc78, 0x6b150001, + 0xc78, 0x6a160001, + 0xc78, 0x69170001, + 0xc78, 0x68180001, + 0xc78, 0x67190001, + 0xc78, 0x661a0001, + 0xc78, 0x651b0001, + 0xc78, 0x641c0001, + 0xc78, 0x631d0001, + 0xc78, 0x621e0001, + 0xc78, 0x611f0001, + 0xc78, 0x60200001, + 0xc78, 0x49210001, + 0xc78, 0x48220001, + 0xc78, 0x47230001, + 0xc78, 0x46240001, + 0xc78, 0x45250001, + 0xc78, 0x44260001, + 0xc78, 0x43270001, + 0xc78, 0x42280001, + 0xc78, 0x41290001, + 0xc78, 0x402a0001, + 0xc78, 0x262b0001, + 0xc78, 0x252c0001, + 0xc78, 0x242d0001, + 0xc78, 0x232e0001, + 0xc78, 0x222f0001, + 0xc78, 0x21300001, + 0xc78, 0x20310001, + 0xc78, 0x06320001, + 0xc78, 0x05330001, + 0xc78, 0x04340001, + 0xc78, 0x03350001, + 0xc78, 0x02360001, + 0xc78, 0x01370001, + 0xc78, 0x00380001, + 0xc78, 0x00390001, + 0xc78, 0x003a0001, + 0xc78, 0x003b0001, + 0xc78, 0x003c0001, + 0xc78, 0x003d0001, + 0xc78, 0x003e0001, + 0xc78, 0x003f0001, + 0xc78, 0x7b400001, + 0xc78, 0x7b410001, + 0xc78, 0x7b420001, + 0xc78, 0x7b430001, + 0xc78, 0x7b440001, + 0xc78, 0x7b450001, + 0xc78, 0x7a460001, + 0xc78, 0x79470001, + 0xc78, 0x78480001, + 0xc78, 0x77490001, + 0xc78, 0x764a0001, + 0xc78, 0x754b0001, + 0xc78, 0x744c0001, + 0xc78, 0x734d0001, + 0xc78, 0x724e0001, + 0xc78, 0x714f0001, + 0xc78, 0x70500001, + 0xc78, 0x6f510001, + 0xc78, 0x6e520001, + 0xc78, 0x6d530001, + 0xc78, 0x6c540001, + 0xc78, 0x6b550001, + 0xc78, 0x6a560001, + 0xc78, 0x69570001, + 0xc78, 0x68580001, + 0xc78, 0x67590001, + 0xc78, 0x665a0001, + 0xc78, 0x655b0001, + 0xc78, 0x645c0001, + 0xc78, 0x635d0001, + 0xc78, 0x625e0001, + 0xc78, 0x615f0001, + 0xc78, 0x60600001, + 0xc78, 0x49610001, + 0xc78, 0x48620001, + 0xc78, 0x47630001, + 0xc78, 0x46640001, + 0xc78, 0x45650001, + 0xc78, 0x44660001, + 0xc78, 0x43670001, + 0xc78, 0x42680001, + 0xc78, 0x41690001, + 0xc78, 0x406a0001, + 0xc78, 0x266b0001, + 0xc78, 0x256c0001, + 0xc78, 0x246d0001, + 0xc78, 0x236e0001, + 0xc78, 0x226f0001, + 0xc78, 0x21700001, + 0xc78, 0x20710001, + 0xc78, 0x06720001, + 0xc78, 0x05730001, + 0xc78, 0x04740001, + 0xc78, 0x03750001, + 0xc78, 0x02760001, + 0xc78, 0x01770001, + 0xc78, 0x00780001, + 0xc78, 0x00790001, + 0xc78, 0x007a0001, + 0xc78, 0x007b0001, + 0xc78, 0x007c0001, + 0xc78, 0x007d0001, + 0xc78, 0x007e0001, + 0xc78, 0x007f0001, + 0xc78, 0x3800001e, + 0xc78, 0x3801001e, + 0xc78, 0x3802001e, + 0xc78, 0x3803001e, + 0xc78, 0x3804001e, + 0xc78, 0x3805001e, + 0xc78, 0x3806001e, + 0xc78, 0x3807001e, + 0xc78, 0x3808001e, + 0xc78, 0x3c09001e, + 0xc78, 0x3e0a001e, + 0xc78, 0x400b001e, + 0xc78, 0x440c001e, + 0xc78, 0x480d001e, + 0xc78, 0x4c0e001e, + 0xc78, 0x500f001e, + 0xc78, 0x5210001e, + 0xc78, 0x5611001e, + 0xc78, 0x5a12001e, + 0xc78, 0x5e13001e, + 0xc78, 0x6014001e, + 0xc78, 0x6015001e, + 0xc78, 0x6016001e, + 0xc78, 0x6217001e, + 0xc78, 0x6218001e, + 0xc78, 0x6219001e, + 0xc78, 0x621a001e, + 0xc78, 0x621b001e, + 0xc78, 0x621c001e, + 0xc78, 0x621d001e, + 0xc78, 0x621e001e, + 0xc78, 0x621f001e, +}; + +u32 RTL8192CUPHY_REG_1T_HPArray[RTL8192CUPHY_REG_1T_HPArrayLength] = { + 0x024, 0x0011800f, + 0x028, 0x00ffdb83, + 0x040, 0x000c0004, + 0x800, 0x80040000, + 0x804, 0x00000001, + 0x808, 0x0000fc00, + 0x80c, 0x0000000a, + 0x810, 0x10005388, + 0x814, 0x020c3d10, + 0x818, 0x02200385, + 0x81c, 0x00000000, + 0x820, 0x01000100, + 0x824, 0x00390204, + 0x828, 0x00000000, + 0x82c, 0x00000000, + 0x830, 0x00000000, + 0x834, 0x00000000, + 0x838, 0x00000000, + 0x83c, 0x00000000, + 0x840, 0x00010000, + 0x844, 0x00000000, + 0x848, 0x00000000, + 0x84c, 0x00000000, + 0x850, 0x00000000, + 0x854, 0x00000000, + 0x858, 0x569a569a, + 0x85c, 0x001b25a4, + 0x860, 0x66e60230, + 0x864, 0x061f0130, + 0x868, 0x00000000, + 0x86c, 0x20202000, + 0x870, 0x03000300, + 0x874, 0x22004000, + 0x878, 0x00000808, + 0x87c, 0x00ffc3f1, + 0x880, 0xc0083070, + 0x884, 0x000004d5, + 0x888, 0x00000000, + 0x88c, 0xccc000c0, + 0x890, 0x00000800, + 0x894, 0xfffffffe, + 0x898, 0x40302010, + 0x89c, 0x00706050, + 0x900, 0x00000000, + 0x904, 0x00000023, + 0x908, 0x00000000, + 0x90c, 0x81121111, + 0xa00, 0x00d047c8, + 0xa04, 0x80ff000c, + 0xa08, 0x8c838300, + 0xa0c, 0x2e68120f, + 0xa10, 0x9500bb78, + 0xa14, 0x11144028, + 0xa18, 0x00881117, + 0xa1c, 0x89140f00, + 0xa20, 0x15160000, + 0xa24, 0x070b0f12, + 0xa28, 0x00000104, + 0xa2c, 0x00d30000, + 0xa70, 0x101fbf00, + 0xa74, 0x00000007, + 0xc00, 0x48071d40, + 0xc04, 0x03a05611, + 0xc08, 0x000000e4, + 0xc0c, 0x6c6c6c6c, + 0xc10, 0x08800000, + 0xc14, 0x40000100, + 0xc18, 0x08800000, + 0xc1c, 0x40000100, + 0xc20, 0x00000000, + 0xc24, 0x00000000, + 0xc28, 0x00000000, + 0xc2c, 0x00000000, + 0xc30, 0x69e9ac44, + 0xc34, 0x469652cf, + 0xc38, 0x49795994, + 0xc3c, 0x0a97971c, + 0xc40, 0x1f7c403f, + 0xc44, 0x000100b7, + 0xc48, 0xec020107, + 0xc4c, 0x007f037f, + 0xc50, 0x6954342e, + 0xc54, 0x43bc0094, + 0xc58, 0x6954342f, + 0xc5c, 0x433c0094, + 0xc60, 0x00000000, + 0xc64, 0x5116848b, + 0xc68, 0x47c00bff, + 0xc6c, 0x00000036, + 0xc70, 0x2c46000d, + 0xc74, 0x018610db, + 0xc78, 0x0000001f, + 0xc7c, 0x00b91612, + 0xc80, 0x24000090, + 0xc84, 0x20f60000, + 0xc88, 0x24000090, + 0xc8c, 0x20200000, + 0xc90, 0x00121820, + 0xc94, 0x00000000, + 0xc98, 0x00121820, + 0xc9c, 0x00007f7f, + 0xca0, 0x00000000, + 0xca4, 0x00000080, + 0xca8, 0x00000000, + 0xcac, 0x00000000, + 0xcb0, 0x00000000, + 0xcb4, 0x00000000, + 0xcb8, 0x00000000, + 0xcbc, 0x28000000, + 0xcc0, 0x00000000, + 0xcc4, 0x00000000, + 0xcc8, 0x00000000, + 0xccc, 0x00000000, + 0xcd0, 0x00000000, + 0xcd4, 0x00000000, + 0xcd8, 0x64b22427, + 0xcdc, 0x00766932, + 0xce0, 0x00222222, + 0xce4, 0x00000000, + 0xce8, 0x37644302, + 0xcec, 0x2f97d40c, + 0xd00, 0x00080740, + 0xd04, 0x00020401, + 0xd08, 0x0000907f, + 0xd0c, 0x20010201, + 0xd10, 0xa0633333, + 0xd14, 0x3333bc43, + 0xd18, 0x7a8f5b6b, + 0xd2c, 0xcc979975, + 0xd30, 0x00000000, + 0xd34, 0x80608000, + 0xd38, 0x00000000, + 0xd3c, 0x00027293, + 0xd40, 0x00000000, + 0xd44, 0x00000000, + 0xd48, 0x00000000, + 0xd4c, 0x00000000, + 0xd50, 0x6437140a, + 0xd54, 0x00000000, + 0xd58, 0x00000000, + 0xd5c, 0x30032064, + 0xd60, 0x4653de68, + 0xd64, 0x04518a3c, + 0xd68, 0x00002101, + 0xd6c, 0x2a201c16, + 0xd70, 0x1812362e, + 0xd74, 0x322c2220, + 0xd78, 0x000e3c24, + 0xe00, 0x24242424, + 0xe04, 0x24242424, + 0xe08, 0x03902024, + 0xe10, 0x24242424, + 0xe14, 0x24242424, + 0xe18, 0x24242424, + 0xe1c, 0x24242424, + 0xe28, 0x00000000, + 0xe30, 0x1000dc1f, + 0xe34, 0x10008c1f, + 0xe38, 0x02140102, + 0xe3c, 0x681604c2, + 0xe40, 0x01007c00, + 0xe44, 0x01004800, + 0xe48, 0xfb000000, + 0xe4c, 0x000028d1, + 0xe50, 0x1000dc1f, + 0xe54, 0x10008c1f, + 0xe58, 0x02140102, + 0xe5c, 0x28160d05, + 0xe60, 0x00000008, + 0xe68, 0x001b25a4, + 0xe6c, 0x631b25a0, + 0xe70, 0x631b25a0, + 0xe74, 0x081b25a0, + 0xe78, 0x081b25a0, + 0xe7c, 0x081b25a0, + 0xe80, 0x081b25a0, + 0xe84, 0x631b25a0, + 0xe88, 0x081b25a0, + 0xe8c, 0x631b25a0, + 0xed0, 0x631b25a0, + 0xed4, 0x631b25a0, + 0xed8, 0x631b25a0, + 0xedc, 0x001b25a0, + 0xee0, 0x001b25a0, + 0xeec, 0x6b1b25a0, + 0xee8, 0x31555448, + 0xf14, 0x00000003, + 0xf4c, 0x00000000, + 0xf00, 0x00000300, +}; + +u32 RTL8192CUPHY_REG_Array_PG_HP[RTL8192CUPHY_REG_Array_PG_HPLength] = { + 0xe00, 0xffffffff, 0x06080808, + 0xe04, 0xffffffff, 0x00040406, + 0xe08, 0x0000ff00, 0x00000000, + 0x86c, 0xffffff00, 0x00000000, + 0xe10, 0xffffffff, 0x04060608, + 0xe14, 0xffffffff, 0x00020204, + 0xe18, 0xffffffff, 0x04060608, + 0xe1c, 0xffffffff, 0x00020204, + 0x830, 0xffffffff, 0x06080808, + 0x834, 0xffffffff, 0x00040406, + 0x838, 0xffffff00, 0x00000000, + 0x86c, 0x000000ff, 0x00000000, + 0x83c, 0xffffffff, 0x04060608, + 0x848, 0xffffffff, 0x00020204, + 0x84c, 0xffffffff, 0x04060608, + 0x868, 0xffffffff, 0x00020204, + 0xe00, 0xffffffff, 0x00000000, + 0xe04, 0xffffffff, 0x00000000, + 0xe08, 0x0000ff00, 0x00000000, + 0x86c, 0xffffff00, 0x00000000, + 0xe10, 0xffffffff, 0x00000000, + 0xe14, 0xffffffff, 0x00000000, + 0xe18, 0xffffffff, 0x00000000, + 0xe1c, 0xffffffff, 0x00000000, + 0x830, 0xffffffff, 0x00000000, + 0x834, 0xffffffff, 0x00000000, + 0x838, 0xffffff00, 0x00000000, + 0x86c, 0x000000ff, 0x00000000, + 0x83c, 0xffffffff, 0x00000000, + 0x848, 0xffffffff, 0x00000000, + 0x84c, 0xffffffff, 0x00000000, + 0x868, 0xffffffff, 0x00000000, + 0xe00, 0xffffffff, 0x00000000, + 0xe04, 0xffffffff, 0x00000000, + 0xe08, 0x0000ff00, 0x00000000, + 0x86c, 0xffffff00, 0x00000000, + 0xe10, 0xffffffff, 0x00000000, + 0xe14, 0xffffffff, 0x00000000, + 0xe18, 0xffffffff, 0x00000000, + 0xe1c, 0xffffffff, 0x00000000, + 0x830, 0xffffffff, 0x00000000, + 0x834, 0xffffffff, 0x00000000, + 0x838, 0xffffff00, 0x00000000, + 0x86c, 0x000000ff, 0x00000000, + 0x83c, 0xffffffff, 0x00000000, + 0x848, 0xffffffff, 0x00000000, + 0x84c, 0xffffffff, 0x00000000, + 0x868, 0xffffffff, 0x00000000, + 0xe00, 0xffffffff, 0x00000000, + 0xe04, 0xffffffff, 0x00000000, + 0xe08, 0x0000ff00, 0x00000000, + 0x86c, 0xffffff00, 0x00000000, + 0xe10, 0xffffffff, 0x00000000, + 0xe14, 0xffffffff, 0x00000000, + 0xe18, 0xffffffff, 0x00000000, + 0xe1c, 0xffffffff, 0x00000000, + 0x830, 0xffffffff, 0x00000000, + 0x834, 0xffffffff, 0x00000000, + 0x838, 0xffffff00, 0x00000000, + 0x86c, 0x000000ff, 0x00000000, + 0x83c, 0xffffffff, 0x00000000, + 0x848, 0xffffffff, 0x00000000, + 0x84c, 0xffffffff, 0x00000000, + 0x868, 0xffffffff, 0x00000000, + 0xe00, 0xffffffff, 0x00000000, + 0xe04, 0xffffffff, 0x00000000, + 0xe08, 0x0000ff00, 0x00000000, + 0x86c, 0xffffff00, 0x00000000, + 0xe10, 0xffffffff, 0x00000000, + 0xe14, 0xffffffff, 0x00000000, + 0xe18, 0xffffffff, 0x00000000, + 0xe1c, 0xffffffff, 0x00000000, + 0x830, 0xffffffff, 0x00000000, + 0x834, 0xffffffff, 0x00000000, + 0x838, 0xffffff00, 0x00000000, + 0x86c, 0x000000ff, 0x00000000, + 0x83c, 0xffffffff, 0x00000000, + 0x848, 0xffffffff, 0x00000000, + 0x84c, 0xffffffff, 0x00000000, + 0x868, 0xffffffff, 0x00000000, + 0xe00, 0xffffffff, 0x00000000, + 0xe04, 0xffffffff, 0x00000000, + 0xe08, 0x0000ff00, 0x00000000, + 0x86c, 0xffffff00, 0x00000000, + 0xe10, 0xffffffff, 0x00000000, + 0xe14, 0xffffffff, 0x00000000, + 0xe18, 0xffffffff, 0x00000000, + 0xe1c, 0xffffffff, 0x00000000, + 0x830, 0xffffffff, 0x00000000, + 0x834, 0xffffffff, 0x00000000, + 0x838, 0xffffff00, 0x00000000, + 0x86c, 0x000000ff, 0x00000000, + 0x83c, 0xffffffff, 0x00000000, + 0x848, 0xffffffff, 0x00000000, + 0x84c, 0xffffffff, 0x00000000, + 0x868, 0xffffffff, 0x00000000, + 0xe00, 0xffffffff, 0x00000000, + 0xe04, 0xffffffff, 0x00000000, + 0xe08, 0x0000ff00, 0x00000000, + 0x86c, 0xffffff00, 0x00000000, + 0xe10, 0xffffffff, 0x00000000, + 0xe14, 0xffffffff, 0x00000000, + 0xe18, 0xffffffff, 0x00000000, + 0xe1c, 0xffffffff, 0x00000000, + 0x830, 0xffffffff, 0x00000000, + 0x834, 0xffffffff, 0x00000000, + 0x838, 0xffffff00, 0x00000000, + 0x86c, 0x000000ff, 0x00000000, + 0x83c, 0xffffffff, 0x00000000, + 0x848, 0xffffffff, 0x00000000, + 0x84c, 0xffffffff, 0x00000000, + 0x868, 0xffffffff, 0x00000000, +}; + +u32 RTL8192CURadioA_1T_HPArray[RTL8192CURadioA_1T_HPArrayLength] = { + 0x000, 0x00030159, + 0x001, 0x00031284, + 0x002, 0x00098000, + 0x003, 0x00018c63, + 0x004, 0x000210e7, + 0x009, 0x0002044f, + 0x00a, 0x0001adb0, + 0x00b, 0x00054867, + 0x00c, 0x0008992e, + 0x00d, 0x0000e529, + 0x00e, 0x00039ce7, + 0x00f, 0x00000451, + 0x019, 0x00000000, + 0x01a, 0x00000255, + 0x01b, 0x00060a00, + 0x01c, 0x000fc378, + 0x01d, 0x000a1250, + 0x01e, 0x0004445f, + 0x01f, 0x00080001, + 0x020, 0x0000b614, + 0x021, 0x0006c000, + 0x022, 0x0000083c, + 0x023, 0x00001558, + 0x024, 0x00000060, + 0x025, 0x00000483, + 0x026, 0x0004f000, + 0x027, 0x000ec7d9, + 0x028, 0x000977c0, + 0x029, 0x00004783, + 0x02a, 0x00000001, + 0x02b, 0x00021334, + 0x02a, 0x00000000, + 0x02b, 0x00000054, + 0x02a, 0x00000001, + 0x02b, 0x00000808, + 0x02b, 0x00053333, + 0x02c, 0x0000000c, + 0x02a, 0x00000002, + 0x02b, 0x00000808, + 0x02b, 0x0005b333, + 0x02c, 0x0000000d, + 0x02a, 0x00000003, + 0x02b, 0x00000808, + 0x02b, 0x00063333, + 0x02c, 0x0000000d, + 0x02a, 0x00000004, + 0x02b, 0x00000808, + 0x02b, 0x0006b333, + 0x02c, 0x0000000d, + 0x02a, 0x00000005, + 0x02b, 0x00000808, + 0x02b, 0x00073333, + 0x02c, 0x0000000d, + 0x02a, 0x00000006, + 0x02b, 0x00000709, + 0x02b, 0x0005b333, + 0x02c, 0x0000000d, + 0x02a, 0x00000007, + 0x02b, 0x00000709, + 0x02b, 0x00063333, + 0x02c, 0x0000000d, + 0x02a, 0x00000008, + 0x02b, 0x0000060a, + 0x02b, 0x0004b333, + 0x02c, 0x0000000d, + 0x02a, 0x00000009, + 0x02b, 0x0000060a, + 0x02b, 0x00053333, + 0x02c, 0x0000000d, + 0x02a, 0x0000000a, + 0x02b, 0x0000060a, + 0x02b, 0x0005b333, + 0x02c, 0x0000000d, + 0x02a, 0x0000000b, + 0x02b, 0x0000060a, + 0x02b, 0x00063333, + 0x02c, 0x0000000d, + 0x02a, 0x0000000c, + 0x02b, 0x0000060a, + 0x02b, 0x0006b333, + 0x02c, 0x0000000d, + 0x02a, 0x0000000d, + 0x02b, 0x0000060a, + 0x02b, 0x00073333, + 0x02c, 0x0000000d, + 0x02a, 0x0000000e, + 0x02b, 0x0000050b, + 0x02b, 0x00066666, + 0x02c, 0x0000001a, + 0x02a, 0x000e0000, + 0x010, 0x0004000f, + 0x011, 0x000e31fc, + 0x010, 0x0006000f, + 0x011, 0x000ff9f8, + 0x010, 0x0002000f, + 0x011, 0x000203f9, + 0x010, 0x0003000f, + 0x011, 0x000ff500, + 0x010, 0x00000000, + 0x011, 0x00000000, + 0x010, 0x0008000f, + 0x011, 0x0003f100, + 0x010, 0x0009000f, + 0x011, 0x00023100, + 0x012, 0x000d8000, + 0x012, 0x00090000, + 0x012, 0x00051000, + 0x012, 0x00012000, + 0x013, 0x00028fb4, + 0x013, 0x00024fa8, + 0x013, 0x000207a4, + 0x013, 0x0001c798, + 0x013, 0x000183a4, + 0x013, 0x00014398, + 0x013, 0x000101a4, + 0x013, 0x0000c198, + 0x013, 0x000080a4, + 0x013, 0x00004098, + 0x013, 0x00000000, + 0x014, 0x0001944c, + 0x014, 0x00059444, + 0x014, 0x0009944c, + 0x014, 0x000d9444, + 0x015, 0x0000f405, + 0x015, 0x0004f405, + 0x015, 0x0008f405, + 0x015, 0x000cf405, + 0x016, 0x000e0330, + 0x016, 0x000a0330, + 0x016, 0x00060330, + 0x016, 0x00020330, + 0x000, 0x00010159, + 0x018, 0x0000f401, + 0x0fe, 0x00000000, + 0x0fe, 0x00000000, + 0x01f, 0x00080003, + 0x0fe, 0x00000000, + 0x0fe, 0x00000000, + 0x01e, 0x00044457, + 0x01f, 0x00080000, + 0x000, 0x00030159, +}; + +u32 Rtl8192CUAGCTAB_1T_HPArray[RTL8192CUAGCTAB_1T_HPArrayLength] = { + 0xc78, 0x7b000001, + 0xc78, 0x7b010001, + 0xc78, 0x7b020001, + 0xc78, 0x7b030001, + 0xc78, 0x7b040001, + 0xc78, 0x7b050001, + 0xc78, 0x7b060001, + 0xc78, 0x7b070001, + 0xc78, 0x7b080001, + 0xc78, 0x7a090001, + 0xc78, 0x790a0001, + 0xc78, 0x780b0001, + 0xc78, 0x770c0001, + 0xc78, 0x760d0001, + 0xc78, 0x750e0001, + 0xc78, 0x740f0001, + 0xc78, 0x73100001, + 0xc78, 0x72110001, + 0xc78, 0x71120001, + 0xc78, 0x70130001, + 0xc78, 0x6f140001, + 0xc78, 0x6e150001, + 0xc78, 0x6d160001, + 0xc78, 0x6c170001, + 0xc78, 0x6b180001, + 0xc78, 0x6a190001, + 0xc78, 0x691a0001, + 0xc78, 0x681b0001, + 0xc78, 0x671c0001, + 0xc78, 0x661d0001, + 0xc78, 0x651e0001, + 0xc78, 0x641f0001, + 0xc78, 0x63200001, + 0xc78, 0x62210001, + 0xc78, 0x61220001, + 0xc78, 0x60230001, + 0xc78, 0x46240001, + 0xc78, 0x45250001, + 0xc78, 0x44260001, + 0xc78, 0x43270001, + 0xc78, 0x42280001, + 0xc78, 0x41290001, + 0xc78, 0x402a0001, + 0xc78, 0x262b0001, + 0xc78, 0x252c0001, + 0xc78, 0x242d0001, + 0xc78, 0x232e0001, + 0xc78, 0x222f0001, + 0xc78, 0x21300001, + 0xc78, 0x20310001, + 0xc78, 0x06320001, + 0xc78, 0x05330001, + 0xc78, 0x04340001, + 0xc78, 0x03350001, + 0xc78, 0x02360001, + 0xc78, 0x01370001, + 0xc78, 0x00380001, + 0xc78, 0x00390001, + 0xc78, 0x003a0001, + 0xc78, 0x003b0001, + 0xc78, 0x003c0001, + 0xc78, 0x003d0001, + 0xc78, 0x003e0001, + 0xc78, 0x003f0001, + 0xc78, 0x7b400001, + 0xc78, 0x7b410001, + 0xc78, 0x7b420001, + 0xc78, 0x7b430001, + 0xc78, 0x7b440001, + 0xc78, 0x7b450001, + 0xc78, 0x7b460001, + 0xc78, 0x7b470001, + 0xc78, 0x7b480001, + 0xc78, 0x7a490001, + 0xc78, 0x794a0001, + 0xc78, 0x784b0001, + 0xc78, 0x774c0001, + 0xc78, 0x764d0001, + 0xc78, 0x754e0001, + 0xc78, 0x744f0001, + 0xc78, 0x73500001, + 0xc78, 0x72510001, + 0xc78, 0x71520001, + 0xc78, 0x70530001, + 0xc78, 0x6f540001, + 0xc78, 0x6e550001, + 0xc78, 0x6d560001, + 0xc78, 0x6c570001, + 0xc78, 0x6b580001, + 0xc78, 0x6a590001, + 0xc78, 0x695a0001, + 0xc78, 0x685b0001, + 0xc78, 0x675c0001, + 0xc78, 0x665d0001, + 0xc78, 0x655e0001, + 0xc78, 0x645f0001, + 0xc78, 0x63600001, + 0xc78, 0x62610001, + 0xc78, 0x61620001, + 0xc78, 0x60630001, + 0xc78, 0x46640001, + 0xc78, 0x45650001, + 0xc78, 0x44660001, + 0xc78, 0x43670001, + 0xc78, 0x42680001, + 0xc78, 0x41690001, + 0xc78, 0x406a0001, + 0xc78, 0x266b0001, + 0xc78, 0x256c0001, + 0xc78, 0x246d0001, + 0xc78, 0x236e0001, + 0xc78, 0x226f0001, + 0xc78, 0x21700001, + 0xc78, 0x20710001, + 0xc78, 0x06720001, + 0xc78, 0x05730001, + 0xc78, 0x04740001, + 0xc78, 0x03750001, + 0xc78, 0x02760001, + 0xc78, 0x01770001, + 0xc78, 0x00780001, + 0xc78, 0x00790001, + 0xc78, 0x007a0001, + 0xc78, 0x007b0001, + 0xc78, 0x007c0001, + 0xc78, 0x007d0001, + 0xc78, 0x007e0001, + 0xc78, 0x007f0001, + 0xc78, 0x3800001e, + 0xc78, 0x3801001e, + 0xc78, 0x3802001e, + 0xc78, 0x3803001e, + 0xc78, 0x3804001e, + 0xc78, 0x3805001e, + 0xc78, 0x3806001e, + 0xc78, 0x3807001e, + 0xc78, 0x3808001e, + 0xc78, 0x3c09001e, + 0xc78, 0x3e0a001e, + 0xc78, 0x400b001e, + 0xc78, 0x440c001e, + 0xc78, 0x480d001e, + 0xc78, 0x4c0e001e, + 0xc78, 0x500f001e, + 0xc78, 0x5210001e, + 0xc78, 0x5611001e, + 0xc78, 0x5a12001e, + 0xc78, 0x5e13001e, + 0xc78, 0x6014001e, + 0xc78, 0x6015001e, + 0xc78, 0x6016001e, + 0xc78, 0x6217001e, + 0xc78, 0x6218001e, + 0xc78, 0x6219001e, + 0xc78, 0x621a001e, + 0xc78, 0x621b001e, + 0xc78, 0x621c001e, + 0xc78, 0x621d001e, + 0xc78, 0x621e001e, + 0xc78, 0x621f001e, +}; diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/table.h b/drivers/net/wireless/rtlwifi/rtl8192cu/table.h new file mode 100644 index 00000000000..c3d5cd826cf --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/table.h @@ -0,0 +1,71 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#ifndef __RTL92CU_TABLE__H_ +#define __RTL92CU_TABLE__H_ + +#include <linux/types.h> + +#define RTL8192CUPHY_REG_2TARRAY_LENGTH 374 +extern u32 RTL8192CUPHY_REG_2TARRAY[RTL8192CUPHY_REG_2TARRAY_LENGTH]; +#define RTL8192CUPHY_REG_1TARRAY_LENGTH 374 +extern u32 RTL8192CUPHY_REG_1TARRAY[RTL8192CUPHY_REG_1TARRAY_LENGTH]; + +#define RTL8192CUPHY_REG_ARRAY_PGLENGTH 336 +extern u32 RTL8192CUPHY_REG_ARRAY_PG[RTL8192CUPHY_REG_ARRAY_PGLENGTH]; + +#define RTL8192CURADIOA_2TARRAYLENGTH 282 +extern u32 RTL8192CURADIOA_2TARRAY[RTL8192CURADIOA_2TARRAYLENGTH]; +#define RTL8192CURADIOB_2TARRAYLENGTH 78 +extern u32 RTL8192CU_RADIOB_2TARRAY[RTL8192CURADIOB_2TARRAYLENGTH]; +#define RTL8192CURADIOA_1TARRAYLENGTH 282 +extern u32 RTL8192CU_RADIOA_1TARRAY[RTL8192CURADIOA_1TARRAYLENGTH]; +#define RTL8192CURADIOB_1TARRAYLENGTH 1 +extern u32 RTL8192CU_RADIOB_1TARRAY[RTL8192CURADIOB_1TARRAYLENGTH]; + +#define RTL8192CUMAC_2T_ARRAYLENGTH 172 +extern u32 RTL8192CUMAC_2T_ARRAY[RTL8192CUMAC_2T_ARRAYLENGTH]; + +#define RTL8192CUAGCTAB_2TARRAYLENGTH 320 +extern u32 RTL8192CUAGCTAB_2TARRAY[RTL8192CUAGCTAB_2TARRAYLENGTH]; +#define RTL8192CUAGCTAB_1TARRAYLENGTH 320 +extern u32 RTL8192CUAGCTAB_1TARRAY[RTL8192CUAGCTAB_1TARRAYLENGTH]; + +#define RTL8192CUPHY_REG_1T_HPArrayLength 378 +extern u32 RTL8192CUPHY_REG_1T_HPArray[RTL8192CUPHY_REG_1T_HPArrayLength]; + +#define RTL8192CUPHY_REG_Array_PG_HPLength 336 +extern u32 RTL8192CUPHY_REG_Array_PG_HP[RTL8192CUPHY_REG_Array_PG_HPLength]; + +#define RTL8192CURadioA_1T_HPArrayLength 282 +extern u32 RTL8192CURadioA_1T_HPArray[RTL8192CURadioA_1T_HPArrayLength]; +#define RTL8192CUAGCTAB_1T_HPArrayLength 320 +extern u32 Rtl8192CUAGCTAB_1T_HPArray[RTL8192CUAGCTAB_1T_HPArrayLength]; + +#endif diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c new file mode 100644 index 00000000000..9855c3e0a4b --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.c @@ -0,0 +1,684 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#include "../wifi.h" +#include "../usb.h" +#include "../ps.h" +#include "../base.h" +#include "reg.h" +#include "def.h" +#include "phy.h" +#include "rf.h" +#include "dm.h" +#include "mac.h" +#include "trx.h" + +static int _ConfigVerTOutEP(struct ieee80211_hw *hw) +{ + u8 ep_cfg, txqsele; + u8 ep_nums = 0; + + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_usb_priv *usb_priv = rtl_usbpriv(hw); + struct rtl_usb *rtlusb = rtl_usbdev(usb_priv); + + rtlusb->out_queue_sel = 0; + ep_cfg = rtl_read_byte(rtlpriv, REG_TEST_SIE_OPTIONAL); + ep_cfg = (ep_cfg & USB_TEST_EP_MASK) >> USB_TEST_EP_SHIFT; + switch (ep_cfg) { + case 0: /* 2 bulk OUT, 1 bulk IN */ + case 3: + rtlusb->out_queue_sel = TX_SELE_HQ | TX_SELE_LQ; + ep_nums = 2; + break; + case 1: /* 1 bulk IN/OUT => map all endpoint to Low queue */ + case 2: /* 1 bulk IN, 1 bulk OUT => map all endpoint to High queue */ + txqsele = rtl_read_byte(rtlpriv, REG_TEST_USB_TXQS); + if (txqsele & 0x0F) /* /map all endpoint to High queue */ + rtlusb->out_queue_sel = TX_SELE_HQ; + else if (txqsele&0xF0) /* map all endpoint to Low queue */ + rtlusb->out_queue_sel = TX_SELE_LQ; + ep_nums = 1; + break; + default: + break; + } + return (rtlusb->out_ep_nums == ep_nums) ? 0 : -EINVAL; +} + +static int _ConfigVerNOutEP(struct ieee80211_hw *hw) +{ + u8 ep_cfg; + u8 ep_nums = 0; + + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_usb_priv *usb_priv = rtl_usbpriv(hw); + struct rtl_usb *rtlusb = rtl_usbdev(usb_priv); + + rtlusb->out_queue_sel = 0; + /* Normal and High queue */ + ep_cfg = rtl_read_byte(rtlpriv, (REG_NORMAL_SIE_EP + 1)); + if (ep_cfg & USB_NORMAL_SIE_EP_MASK) { + rtlusb->out_queue_sel |= TX_SELE_HQ; + ep_nums++; + } + if ((ep_cfg >> USB_NORMAL_SIE_EP_SHIFT) & USB_NORMAL_SIE_EP_MASK) { + rtlusb->out_queue_sel |= TX_SELE_NQ; + ep_nums++; + } + /* Low queue */ + ep_cfg = rtl_read_byte(rtlpriv, (REG_NORMAL_SIE_EP + 2)); + if (ep_cfg & USB_NORMAL_SIE_EP_MASK) { + rtlusb->out_queue_sel |= TX_SELE_LQ; + ep_nums++; + } + return (rtlusb->out_ep_nums == ep_nums) ? 0 : -EINVAL; +} + +static void _TwoOutEpMapping(struct ieee80211_hw *hw, bool bIsChipB, + bool bwificfg, struct rtl_ep_map *ep_map) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + if (bwificfg) { /* for WMM */ + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + ("USB Chip-B & WMM Setting.....\n")); + ep_map->ep_mapping[RTL_TXQ_BE] = 2; + ep_map->ep_mapping[RTL_TXQ_BK] = 3; + ep_map->ep_mapping[RTL_TXQ_VI] = 3; + ep_map->ep_mapping[RTL_TXQ_VO] = 2; + ep_map->ep_mapping[RTL_TXQ_MGT] = 2; + ep_map->ep_mapping[RTL_TXQ_BCN] = 2; + ep_map->ep_mapping[RTL_TXQ_HI] = 2; + } else { /* typical setting */ + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + ("USB typical Setting.....\n")); + ep_map->ep_mapping[RTL_TXQ_BE] = 3; + ep_map->ep_mapping[RTL_TXQ_BK] = 3; + ep_map->ep_mapping[RTL_TXQ_VI] = 2; + ep_map->ep_mapping[RTL_TXQ_VO] = 2; + ep_map->ep_mapping[RTL_TXQ_MGT] = 2; + ep_map->ep_mapping[RTL_TXQ_BCN] = 2; + ep_map->ep_mapping[RTL_TXQ_HI] = 2; + } +} + +static void _ThreeOutEpMapping(struct ieee80211_hw *hw, bool bwificfg, + struct rtl_ep_map *ep_map) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + if (bwificfg) { /* for WMM */ + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + ("USB 3EP Setting for WMM.....\n")); + ep_map->ep_mapping[RTL_TXQ_BE] = 5; + ep_map->ep_mapping[RTL_TXQ_BK] = 3; + ep_map->ep_mapping[RTL_TXQ_VI] = 3; + ep_map->ep_mapping[RTL_TXQ_VO] = 2; + ep_map->ep_mapping[RTL_TXQ_MGT] = 2; + ep_map->ep_mapping[RTL_TXQ_BCN] = 2; + ep_map->ep_mapping[RTL_TXQ_HI] = 2; + } else { /* typical setting */ + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + ("USB 3EP Setting for typical.....\n")); + ep_map->ep_mapping[RTL_TXQ_BE] = 5; + ep_map->ep_mapping[RTL_TXQ_BK] = 5; + ep_map->ep_mapping[RTL_TXQ_VI] = 3; + ep_map->ep_mapping[RTL_TXQ_VO] = 2; + ep_map->ep_mapping[RTL_TXQ_MGT] = 2; + ep_map->ep_mapping[RTL_TXQ_BCN] = 2; + ep_map->ep_mapping[RTL_TXQ_HI] = 2; + } +} + +static void _OneOutEpMapping(struct ieee80211_hw *hw, struct rtl_ep_map *ep_map) +{ + ep_map->ep_mapping[RTL_TXQ_BE] = 2; + ep_map->ep_mapping[RTL_TXQ_BK] = 2; + ep_map->ep_mapping[RTL_TXQ_VI] = 2; + ep_map->ep_mapping[RTL_TXQ_VO] = 2; + ep_map->ep_mapping[RTL_TXQ_MGT] = 2; + ep_map->ep_mapping[RTL_TXQ_BCN] = 2; + ep_map->ep_mapping[RTL_TXQ_HI] = 2; +} +static int _out_ep_mapping(struct ieee80211_hw *hw) +{ + int err = 0; + bool bIsChipN, bwificfg = false; + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_usb_priv *usb_priv = rtl_usbpriv(hw); + struct rtl_usb *rtlusb = rtl_usbdev(usb_priv); + struct rtl_ep_map *ep_map = &(rtlusb->ep_map); + + bIsChipN = IS_NORMAL_CHIP(rtlhal->version); + switch (rtlusb->out_ep_nums) { + case 2: + _TwoOutEpMapping(hw, bIsChipN, bwificfg, ep_map); + break; + case 3: + /* Test chip doesn't support three out EPs. */ + if (!bIsChipN) { + err = -EINVAL; + goto err_out; + } + _ThreeOutEpMapping(hw, bIsChipN, ep_map); + break; + case 1: + _OneOutEpMapping(hw, ep_map); + break; + default: + err = -EINVAL; + break; + } +err_out: + return err; + +} +/* endpoint mapping */ +int rtl8192cu_endpoint_mapping(struct ieee80211_hw *hw) +{ + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + int error = 0; + if (likely(IS_NORMAL_CHIP(rtlhal->version))) + error = _ConfigVerNOutEP(hw); + else + error = _ConfigVerTOutEP(hw); + if (error) + goto err_out; + error = _out_ep_mapping(hw); + if (error) + goto err_out; +err_out: + return error; +} + +u16 rtl8192cu_mq_to_hwq(__le16 fc, u16 mac80211_queue_index) +{ + u16 hw_queue_index; + + if (unlikely(ieee80211_is_beacon(fc))) { + hw_queue_index = RTL_TXQ_BCN; + goto out; + } + if (ieee80211_is_mgmt(fc)) { + hw_queue_index = RTL_TXQ_MGT; + goto out; + } + switch (mac80211_queue_index) { + case 0: + hw_queue_index = RTL_TXQ_VO; + break; + case 1: + hw_queue_index = RTL_TXQ_VI; + break; + case 2: + hw_queue_index = RTL_TXQ_BE; + break; + case 3: + hw_queue_index = RTL_TXQ_BK; + break; + default: + hw_queue_index = RTL_TXQ_BE; + RT_ASSERT(false, ("QSLT_BE queue, skb_queue:%d\n", + mac80211_queue_index)); + break; + } +out: + return hw_queue_index; +} + +static enum rtl_desc_qsel _rtl8192cu_mq_to_descq(struct ieee80211_hw *hw, + __le16 fc, u16 mac80211_queue_index) +{ + enum rtl_desc_qsel qsel; + struct rtl_priv *rtlpriv = rtl_priv(hw); + + if (unlikely(ieee80211_is_beacon(fc))) { + qsel = QSLT_BEACON; + goto out; + } + if (ieee80211_is_mgmt(fc)) { + qsel = QSLT_MGNT; + goto out; + } + switch (mac80211_queue_index) { + case 0: /* VO */ + qsel = QSLT_VO; + RT_TRACE(rtlpriv, COMP_USB, DBG_DMESG, + ("VO queue, set qsel = 0x%x\n", QSLT_VO)); + break; + case 1: /* VI */ + qsel = QSLT_VI; + RT_TRACE(rtlpriv, COMP_USB, DBG_DMESG, + ("VI queue, set qsel = 0x%x\n", QSLT_VI)); + break; + case 3: /* BK */ + qsel = QSLT_BK; + RT_TRACE(rtlpriv, COMP_USB, DBG_DMESG, + ("BK queue, set qsel = 0x%x\n", QSLT_BK)); + break; + case 2: /* BE */ + default: + qsel = QSLT_BE; + RT_TRACE(rtlpriv, COMP_USB, DBG_DMESG, + ("BE queue, set qsel = 0x%x\n", QSLT_BE)); + break; + } +out: + return qsel; +} + +/* =============================================================== */ + +/*---------------------------------------------------------------------- + * + * Rx handler + * + *---------------------------------------------------------------------- */ +bool rtl92cu_rx_query_desc(struct ieee80211_hw *hw, + struct rtl_stats *stats, + struct ieee80211_rx_status *rx_status, + u8 *p_desc, struct sk_buff *skb) +{ + struct rx_fwinfo_92c *p_drvinfo; + struct rx_desc_92c *pdesc = (struct rx_desc_92c *)p_desc; + u32 phystatus = GET_RX_DESC_PHY_STATUS(pdesc); + + stats->length = (u16) GET_RX_DESC_PKT_LEN(pdesc); + stats->rx_drvinfo_size = (u8)GET_RX_DESC_DRVINFO_SIZE(pdesc) * + RX_DRV_INFO_SIZE_UNIT; + stats->rx_bufshift = (u8) (GET_RX_DESC_SHIFT(pdesc) & 0x03); + stats->icv = (u16) GET_RX_DESC_ICV(pdesc); + stats->crc = (u16) GET_RX_DESC_CRC32(pdesc); + stats->hwerror = (stats->crc | stats->icv); + stats->decrypted = !GET_RX_DESC_SWDEC(pdesc); + stats->rate = (u8) GET_RX_DESC_RX_MCS(pdesc); + stats->shortpreamble = (u16) GET_RX_DESC_SPLCP(pdesc); + stats->isampdu = (bool) (GET_RX_DESC_PAGGR(pdesc) == 1); + stats->isampdu = (bool) ((GET_RX_DESC_PAGGR(pdesc) == 1) + && (GET_RX_DESC_FAGGR(pdesc) == 1)); + stats->timestamp_low = GET_RX_DESC_TSFL(pdesc); + stats->rx_is40Mhzpacket = (bool) GET_RX_DESC_BW(pdesc); + rx_status->freq = hw->conf.channel->center_freq; + rx_status->band = hw->conf.channel->band; + if (GET_RX_DESC_CRC32(pdesc)) + rx_status->flag |= RX_FLAG_FAILED_FCS_CRC; + if (!GET_RX_DESC_SWDEC(pdesc)) + rx_status->flag |= RX_FLAG_DECRYPTED; + if (GET_RX_DESC_BW(pdesc)) + rx_status->flag |= RX_FLAG_40MHZ; + if (GET_RX_DESC_RX_HT(pdesc)) + rx_status->flag |= RX_FLAG_HT; + rx_status->flag |= RX_FLAG_TSFT; + if (stats->decrypted) + rx_status->flag |= RX_FLAG_DECRYPTED; + rx_status->rate_idx = _rtl92c_rate_mapping(hw, + (bool)GET_RX_DESC_RX_HT(pdesc), + (u8)GET_RX_DESC_RX_MCS(pdesc), + (bool)GET_RX_DESC_PAGGR(pdesc)); + rx_status->mactime = GET_RX_DESC_TSFL(pdesc); + if (phystatus == true) { + p_drvinfo = (struct rx_fwinfo_92c *)(pdesc + RTL_RX_DESC_SIZE); + rtl92c_translate_rx_signal_stuff(hw, skb, stats, pdesc, + p_drvinfo); + } + /*rx_status->qual = stats->signal; */ + rx_status->signal = stats->rssi + 10; + /*rx_status->noise = -stats->noise; */ + return true; +} + +#define RTL_RX_DRV_INFO_UNIT 8 + +static void _rtl_rx_process(struct ieee80211_hw *hw, struct sk_buff *skb) +{ + struct ieee80211_rx_status *rx_status = + (struct ieee80211_rx_status *)IEEE80211_SKB_RXCB(skb); + u32 skb_len, pkt_len, drvinfo_len; + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 *rxdesc; + struct rtl_stats stats = { + .signal = 0, + .noise = -98, + .rate = 0, + }; + struct rx_fwinfo_92c *p_drvinfo; + bool bv; + __le16 fc; + struct ieee80211_hdr *hdr; + + memset(rx_status, 0, sizeof(rx_status)); + rxdesc = skb->data; + skb_len = skb->len; + drvinfo_len = (GET_RX_DESC_DRVINFO_SIZE(rxdesc) * RTL_RX_DRV_INFO_UNIT); + pkt_len = GET_RX_DESC_PKT_LEN(rxdesc); + /* TODO: Error recovery. drop this skb or something. */ + WARN_ON(skb_len < (pkt_len + RTL_RX_DESC_SIZE + drvinfo_len)); + stats.length = (u16) GET_RX_DESC_PKT_LEN(rxdesc); + stats.rx_drvinfo_size = (u8)GET_RX_DESC_DRVINFO_SIZE(rxdesc) * + RX_DRV_INFO_SIZE_UNIT; + stats.rx_bufshift = (u8) (GET_RX_DESC_SHIFT(rxdesc) & 0x03); + stats.icv = (u16) GET_RX_DESC_ICV(rxdesc); + stats.crc = (u16) GET_RX_DESC_CRC32(rxdesc); + stats.hwerror = (stats.crc | stats.icv); + stats.decrypted = !GET_RX_DESC_SWDEC(rxdesc); + stats.rate = (u8) GET_RX_DESC_RX_MCS(rxdesc); + stats.shortpreamble = (u16) GET_RX_DESC_SPLCP(rxdesc); + stats.isampdu = (bool) ((GET_RX_DESC_PAGGR(rxdesc) == 1) + && (GET_RX_DESC_FAGGR(rxdesc) == 1)); + stats.timestamp_low = GET_RX_DESC_TSFL(rxdesc); + stats.rx_is40Mhzpacket = (bool) GET_RX_DESC_BW(rxdesc); + /* TODO: is center_freq changed when doing scan? */ + /* TODO: Shall we add protection or just skip those two step? */ + rx_status->freq = hw->conf.channel->center_freq; + rx_status->band = hw->conf.channel->band; + if (GET_RX_DESC_CRC32(rxdesc)) + rx_status->flag |= RX_FLAG_FAILED_FCS_CRC; + if (!GET_RX_DESC_SWDEC(rxdesc)) + rx_status->flag |= RX_FLAG_DECRYPTED; + if (GET_RX_DESC_BW(rxdesc)) + rx_status->flag |= RX_FLAG_40MHZ; + if (GET_RX_DESC_RX_HT(rxdesc)) + rx_status->flag |= RX_FLAG_HT; + /* Data rate */ + rx_status->rate_idx = _rtl92c_rate_mapping(hw, + (bool)GET_RX_DESC_RX_HT(rxdesc), + (u8)GET_RX_DESC_RX_MCS(rxdesc), + (bool)GET_RX_DESC_PAGGR(rxdesc) + ); + /* There is a phy status after this rx descriptor. */ + if (GET_RX_DESC_PHY_STATUS(rxdesc)) { + p_drvinfo = (struct rx_fwinfo_92c *)(rxdesc + RTL_RX_DESC_SIZE); + rtl92c_translate_rx_signal_stuff(hw, skb, &stats, + (struct rx_desc_92c *)rxdesc, p_drvinfo); + } + skb_pull(skb, (drvinfo_len + RTL_RX_DESC_SIZE)); + hdr = (struct ieee80211_hdr *)(skb->data); + fc = hdr->frame_control; + bv = ieee80211_is_probe_resp(fc); + if (bv) + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + ("Got probe response frame.\n")); + if (ieee80211_is_beacon(fc)) + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + ("Got beacon frame.\n")); + if (ieee80211_is_data(fc)) + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, ("Got data frame.\n")); + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + ("Fram: fc = 0x%X addr1 = 0x%02X:0x%02X:0x%02X:0x%02X:0x%02X:" + "0x%02X\n", fc, (u32)hdr->addr1[0], (u32)hdr->addr1[1], + (u32)hdr->addr1[2], (u32)hdr->addr1[3], (u32)hdr->addr1[4], + (u32)hdr->addr1[5])); + memcpy(IEEE80211_SKB_RXCB(skb), &rx_status, sizeof(rx_status)); + ieee80211_rx_irqsafe(hw, skb); +} + +void rtl8192cu_rx_hdl(struct ieee80211_hw *hw, struct sk_buff * skb) +{ + _rtl_rx_process(hw, skb); +} + +void rtl8192c_rx_segregate_hdl( + struct ieee80211_hw *hw, + struct sk_buff *skb, + struct sk_buff_head *skb_list) +{ +} + +/*---------------------------------------------------------------------- + * + * Tx handler + * + *---------------------------------------------------------------------- */ +void rtl8192c_tx_cleanup(struct ieee80211_hw *hw, struct sk_buff *skb) +{ +} + +int rtl8192c_tx_post_hdl(struct ieee80211_hw *hw, struct urb *urb, + struct sk_buff *skb) +{ + return 0; +} + +struct sk_buff *rtl8192c_tx_aggregate_hdl(struct ieee80211_hw *hw, + struct sk_buff_head *list) +{ + return skb_dequeue(list); +} + +/*======================================== trx ===============================*/ + +static void _rtl_fill_usb_tx_desc(u8 *txdesc) +{ + SET_TX_DESC_OWN(txdesc, 1); + SET_TX_DESC_LAST_SEG(txdesc, 1); + SET_TX_DESC_FIRST_SEG(txdesc, 1); +} +/** + * For HW recovery information + */ +static void _rtl_tx_desc_checksum(u8 *txdesc) +{ + u16 *ptr = (u16 *)txdesc; + u16 checksum = 0; + u32 index; + + /* Clear first */ + SET_TX_DESC_TX_DESC_CHECKSUM(txdesc, 0); + for (index = 0; index < 16; index++) + checksum = checksum ^ (*(ptr + index)); + SET_TX_DESC_TX_DESC_CHECKSUM(txdesc, checksum); +} + +void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw, + struct ieee80211_hdr *hdr, u8 *pdesc_tx, + struct ieee80211_tx_info *info, struct sk_buff *skb, + unsigned int queue_index) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + bool defaultadapter = true; + struct ieee80211_sta *sta = ieee80211_find_sta(mac->vif, mac->bssid); + struct rtl_tcb_desc tcb_desc; + u8 *qc = ieee80211_get_qos_ctl(hdr); + u8 tid = qc[0] & IEEE80211_QOS_CTL_TID_MASK; + u16 seq_number; + __le16 fc = hdr->frame_control; + u8 rate_flag = info->control.rates[0].flags; + u16 pktlen = skb->len; + enum rtl_desc_qsel fw_qsel = _rtl8192cu_mq_to_descq(hw, fc, + skb_get_queue_mapping(skb)); + u8 *txdesc; + + seq_number = (le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4; + rtl_get_tcb_desc(hw, info, skb, &tcb_desc); + txdesc = (u8 *)skb_push(skb, RTL_TX_HEADER_SIZE); + memset(txdesc, 0, RTL_TX_HEADER_SIZE); + SET_TX_DESC_PKT_SIZE(txdesc, pktlen); + SET_TX_DESC_LINIP(txdesc, 0); + SET_TX_DESC_PKT_OFFSET(txdesc, RTL_DUMMY_OFFSET); + SET_TX_DESC_OFFSET(txdesc, RTL_TX_HEADER_SIZE); + SET_TX_DESC_TX_RATE(txdesc, tcb_desc.hw_rate); + if (tcb_desc.use_shortgi || tcb_desc.use_shortpreamble) + SET_TX_DESC_DATA_SHORTGI(txdesc, 1); + if (mac->tids[tid].agg.agg_state == RTL_AGG_ON && + info->flags & IEEE80211_TX_CTL_AMPDU) { + SET_TX_DESC_AGG_ENABLE(txdesc, 1); + SET_TX_DESC_MAX_AGG_NUM(txdesc, 0x14); + } else { + SET_TX_DESC_AGG_BREAK(txdesc, 1); + } + SET_TX_DESC_SEQ(txdesc, seq_number); + SET_TX_DESC_RTS_ENABLE(txdesc, ((tcb_desc.rts_enable && + !tcb_desc.cts_enable) ? 1 : 0)); + SET_TX_DESC_HW_RTS_ENABLE(txdesc, ((tcb_desc.rts_enable || + tcb_desc.cts_enable) ? 1 : 0)); + SET_TX_DESC_CTS2SELF(txdesc, ((tcb_desc.cts_enable) ? 1 : 0)); + SET_TX_DESC_RTS_STBC(txdesc, ((tcb_desc.rts_stbc) ? 1 : 0)); + SET_TX_DESC_RTS_RATE(txdesc, tcb_desc.rts_rate); + SET_TX_DESC_RTS_BW(txdesc, 0); + SET_TX_DESC_RTS_SC(txdesc, tcb_desc.rts_sc); + SET_TX_DESC_RTS_SHORT(txdesc, + ((tcb_desc.rts_rate <= DESC92C_RATE54M) ? + (tcb_desc.rts_use_shortpreamble ? 1 : 0) + : (tcb_desc.rts_use_shortgi ? 1 : 0))); + if (mac->bw_40) { + if (tcb_desc.packet_bw) { + SET_TX_DESC_DATA_BW(txdesc, 1); + SET_TX_DESC_DATA_SC(txdesc, 3); + } else { + SET_TX_DESC_DATA_BW(txdesc, 0); + if (rate_flag & IEEE80211_TX_RC_DUP_DATA) + SET_TX_DESC_DATA_SC(txdesc, + mac->cur_40_prime_sc); + } + } else { + SET_TX_DESC_DATA_BW(txdesc, 0); + SET_TX_DESC_DATA_SC(txdesc, 0); + } + if (sta) { + u8 ampdu_density = sta->ht_cap.ampdu_density; + SET_TX_DESC_AMPDU_DENSITY(txdesc, ampdu_density); + } + if (info->control.hw_key) { + struct ieee80211_key_conf *keyconf = info->control.hw_key; + switch (keyconf->cipher) { + case WLAN_CIPHER_SUITE_WEP40: + case WLAN_CIPHER_SUITE_WEP104: + case WLAN_CIPHER_SUITE_TKIP: + SET_TX_DESC_SEC_TYPE(txdesc, 0x1); + break; + case WLAN_CIPHER_SUITE_CCMP: + SET_TX_DESC_SEC_TYPE(txdesc, 0x3); + break; + default: + SET_TX_DESC_SEC_TYPE(txdesc, 0x0); + break; + } + } + SET_TX_DESC_PKT_ID(txdesc, 0); + SET_TX_DESC_QUEUE_SEL(txdesc, fw_qsel); + SET_TX_DESC_DATA_RATE_FB_LIMIT(txdesc, 0x1F); + SET_TX_DESC_RTS_RATE_FB_LIMIT(txdesc, 0xF); + SET_TX_DESC_DISABLE_FB(txdesc, 0); + SET_TX_DESC_USE_RATE(txdesc, tcb_desc.use_driver_rate ? 1 : 0); + if (ieee80211_is_data_qos(fc)) { + if (mac->rdg_en) { + RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE, + ("Enable RDG function.\n")); + SET_TX_DESC_RDG_ENABLE(txdesc, 1); + SET_TX_DESC_HTC(txdesc, 1); + } + } + if (rtlpriv->dm.useramask) { + SET_TX_DESC_RATE_ID(txdesc, tcb_desc.ratr_index); + SET_TX_DESC_MACID(txdesc, tcb_desc.mac_id); + } else { + SET_TX_DESC_RATE_ID(txdesc, 0xC + tcb_desc.ratr_index); + SET_TX_DESC_MACID(txdesc, tcb_desc.ratr_index); + } + if ((!ieee80211_is_data_qos(fc)) && ppsc->leisure_ps && + ppsc->fwctrl_lps) { + SET_TX_DESC_HWSEQ_EN(txdesc, 1); + SET_TX_DESC_PKT_ID(txdesc, 8); + if (!defaultadapter) + SET_TX_DESC_QOS(txdesc, 1); + } + if (ieee80211_has_morefrags(fc)) + SET_TX_DESC_MORE_FRAG(txdesc, 1); + if (is_multicast_ether_addr(ieee80211_get_DA(hdr)) || + is_broadcast_ether_addr(ieee80211_get_DA(hdr))) + SET_TX_DESC_BMC(txdesc, 1); + _rtl_fill_usb_tx_desc(txdesc); + _rtl_tx_desc_checksum(txdesc); + RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE, (" %s ==>\n", __func__)); +} + +void rtl92cu_fill_fake_txdesc(struct ieee80211_hw *hw, u8 * pDesc, + u32 buffer_len, bool bIsPsPoll) +{ + /* Clear all status */ + memset(pDesc, 0, RTL_TX_HEADER_SIZE); + SET_TX_DESC_FIRST_SEG(pDesc, 1); /* bFirstSeg; */ + SET_TX_DESC_LAST_SEG(pDesc, 1); /* bLastSeg; */ + SET_TX_DESC_OFFSET(pDesc, RTL_TX_HEADER_SIZE); /* Offset = 32 */ + SET_TX_DESC_PKT_SIZE(pDesc, buffer_len); /* Buffer size + command hdr */ + SET_TX_DESC_QUEUE_SEL(pDesc, QSLT_MGNT); /* Fixed queue of Mgnt queue */ + /* Set NAVUSEHDR to prevent Ps-poll AId filed to be changed to error + * vlaue by Hw. */ + if (bIsPsPoll) { + SET_TX_DESC_NAV_USE_HDR(pDesc, 1); + } else { + SET_TX_DESC_HWSEQ_EN(pDesc, 1); /* Hw set sequence number */ + SET_TX_DESC_PKT_ID(pDesc, 0x100); /* set bit3 to 1. */ + } + SET_TX_DESC_USE_RATE(pDesc, 1); /* use data rate which is set by Sw */ + SET_TX_DESC_OWN(pDesc, 1); + SET_TX_DESC_TX_RATE(pDesc, DESC92C_RATE1M); + _rtl_tx_desc_checksum(pDesc); +} + +void rtl92cu_tx_fill_cmddesc(struct ieee80211_hw *hw, + u8 *pdesc, bool firstseg, + bool lastseg, struct sk_buff *skb) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 fw_queue = QSLT_BEACON; + struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data); + __le16 fc = hdr->frame_control; + + memset((void *)pdesc, 0, RTL_TX_HEADER_SIZE); + if (firstseg) + SET_TX_DESC_OFFSET(pdesc, RTL_TX_HEADER_SIZE); + SET_TX_DESC_TX_RATE(pdesc, DESC92C_RATE1M); + SET_TX_DESC_SEQ(pdesc, 0); + SET_TX_DESC_LINIP(pdesc, 0); + SET_TX_DESC_QUEUE_SEL(pdesc, fw_queue); + SET_TX_DESC_FIRST_SEG(pdesc, 1); + SET_TX_DESC_LAST_SEG(pdesc, 1); + SET_TX_DESC_RATE_ID(pdesc, 7); + SET_TX_DESC_MACID(pdesc, 0); + SET_TX_DESC_OWN(pdesc, 1); + SET_TX_DESC_PKT_SIZE((u8 *) pdesc, (u16) (skb->len)); + SET_TX_DESC_FIRST_SEG(pdesc, 1); + SET_TX_DESC_LAST_SEG(pdesc, 1); + SET_TX_DESC_OFFSET(pdesc, 0x20); + SET_TX_DESC_USE_RATE(pdesc, 1); + if (!ieee80211_is_data_qos(fc)) { + SET_TX_DESC_HWSEQ_EN(pdesc, 1); + SET_TX_DESC_PKT_ID(pdesc, 8); + } + RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_LOUD, "H2C Tx Cmd Content\n", + pdesc, RTL_TX_DESC_SIZE); +} + +bool rtl92cu_cmd_send_packet(struct ieee80211_hw *hw, struct sk_buff *skb) +{ + return true; +} diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/trx.h b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.h new file mode 100644 index 00000000000..b396d46edbb --- /dev/null +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/trx.h @@ -0,0 +1,430 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2010 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + * Larry Finger <Larry.Finger@lwfinger.net> + * + *****************************************************************************/ + +#ifndef __RTL92CU_TRX_H__ +#define __RTL92CU_TRX_H__ + +#define RTL92C_USB_BULK_IN_NUM 1 +#define RTL92C_NUM_RX_URBS 8 +#define RTL92C_NUM_TX_URBS 32 + +#define RTL92C_SIZE_MAX_RX_BUFFER 15360 /* 8192 */ +#define RX_DRV_INFO_SIZE_UNIT 8 + +enum usb_rx_agg_mode { + USB_RX_AGG_DISABLE, + USB_RX_AGG_DMA, + USB_RX_AGG_USB, + USB_RX_AGG_DMA_USB +}; + +#define TX_SELE_HQ BIT(0) /* High Queue */ +#define TX_SELE_LQ BIT(1) /* Low Queue */ +#define TX_SELE_NQ BIT(2) /* Normal Queue */ + +#define RTL_USB_TX_AGG_NUM_DESC 5 + +#define RTL_USB_RX_AGG_PAGE_NUM 4 +#define RTL_USB_RX_AGG_PAGE_TIMEOUT 3 + +#define RTL_USB_RX_AGG_BLOCK_NUM 5 +#define RTL_USB_RX_AGG_BLOCK_TIMEOUT 3 + +/*======================== rx status =========================================*/ + +struct rx_drv_info_92c { + /* + * Driver info contain PHY status and other variabel size info + * PHY Status content as below + */ + + /* DWORD 0 */ + u8 gain_trsw[4]; + + /* DWORD 1 */ + u8 pwdb_all; + u8 cfosho[4]; + + /* DWORD 2 */ + u8 cfotail[4]; + + /* DWORD 3 */ + s8 rxevm[2]; + s8 rxsnr[4]; + + /* DWORD 4 */ + u8 pdsnr[2]; + + /* DWORD 5 */ + u8 csi_current[2]; + u8 csi_target[2]; + + /* DWORD 6 */ + u8 sigevm; + u8 max_ex_pwr; + u8 ex_intf_flag:1; + u8 sgi_en:1; + u8 rxsc:2; + u8 reserve:4; +} __packed; + +/* Define a macro that takes a le32 word, converts it to host ordering, + * right shifts by a specified count, creates a mask of the specified + * bit count, and extracts that number of bits. + */ + +#define SHIFT_AND_MASK_LE(__pdesc, __shift, __bits) \ + ((le32_to_cpu(*(((__le32 *)(__pdesc)))) >> (__shift)) & \ + BIT_LEN_MASK_32(__bits)) + +/* Define a macro that clears a bit field in an le32 word and + * sets the specified value into that bit field. The resulting + * value remains in le32 ordering; however, it is properly converted + * to host ordering for the clear and set operations before conversion + * back to le32. + */ + +#define SET_BITS_OFFSET_LE(__pdesc, __shift, __len, __val) \ + (*(__le32 *)(__pdesc) = \ + (cpu_to_le32((le32_to_cpu(*((__le32 *)(__pdesc))) & \ + (~(BIT_OFFSET_LEN_MASK_32((__shift), __len)))) | \ + (((u32)(__val) & BIT_LEN_MASK_32(__len)) << (__shift))))); + +/* macros to read various fields in RX descriptor */ + +/* DWORD 0 */ +#define GET_RX_DESC_PKT_LEN(__rxdesc) \ + SHIFT_AND_MASK_LE((__rxdesc), 0, 14) +#define GET_RX_DESC_CRC32(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc, 14, 1) +#define GET_RX_DESC_ICV(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc, 15, 1) +#define GET_RX_DESC_DRVINFO_SIZE(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc, 16, 4) +#define GET_RX_DESC_SECURITY(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc, 20, 3) +#define GET_RX_DESC_QOS(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc, 23, 1) +#define GET_RX_DESC_SHIFT(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc, 24, 2) +#define GET_RX_DESC_PHY_STATUS(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc, 26, 1) +#define GET_RX_DESC_SWDEC(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc, 27, 1) +#define GET_RX_DESC_LAST_SEG(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc, 28, 1) +#define GET_RX_DESC_FIRST_SEG(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc, 29, 1) +#define GET_RX_DESC_EOR(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc, 30, 1) +#define GET_RX_DESC_OWN(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc, 31, 1) + +/* DWORD 1 */ +#define GET_RX_DESC_MACID(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+4, 0, 5) +#define GET_RX_DESC_TID(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+4, 5, 4) +#define GET_RX_DESC_PAGGR(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+4, 14, 1) +#define GET_RX_DESC_FAGGR(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+4, 15, 1) +#define GET_RX_DESC_A1_FIT(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+4, 16, 4) +#define GET_RX_DESC_A2_FIT(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+4, 20, 4) +#define GET_RX_DESC_PAM(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+4, 24, 1) +#define GET_RX_DESC_PWR(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+4, 25, 1) +#define GET_RX_DESC_MORE_DATA(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+4, 26, 1) +#define GET_RX_DESC_MORE_FRAG(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+4, 27, 1) +#define GET_RX_DESC_TYPE(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+4, 28, 2) +#define GET_RX_DESC_MC(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+4, 30, 1) +#define GET_RX_DESC_BC(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+4, 31, 1) + +/* DWORD 2 */ +#define GET_RX_DESC_SEQ(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+8, 0, 12) +#define GET_RX_DESC_FRAG(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+8, 12, 4) +#define GET_RX_DESC_USB_AGG_PKTNUM(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+8, 16, 8) +#define GET_RX_DESC_NEXT_IND(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+8, 30, 1) + +/* DWORD 3 */ +#define GET_RX_DESC_RX_MCS(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+12, 0, 6) +#define GET_RX_DESC_RX_HT(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+12, 6, 1) +#define GET_RX_DESC_AMSDU(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+12, 7, 1) +#define GET_RX_DESC_SPLCP(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+12, 8, 1) +#define GET_RX_DESC_BW(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+12, 9, 1) +#define GET_RX_DESC_HTC(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+12, 10, 1) +#define GET_RX_DESC_TCP_CHK_RPT(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+12, 11, 1) +#define GET_RX_DESC_IP_CHK_RPT(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+12, 12, 1) +#define GET_RX_DESC_TCP_CHK_VALID(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+12, 13, 1) +#define GET_RX_DESC_HWPC_ERR(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+12, 14, 1) +#define GET_RX_DESC_HWPC_IND(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+12, 15, 1) +#define GET_RX_DESC_IV0(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+12, 16, 16) + +/* DWORD 4 */ +#define GET_RX_DESC_IV1(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+16, 0, 32) + +/* DWORD 5 */ +#define GET_RX_DESC_TSFL(__rxdesc) \ + SHIFT_AND_MASK_LE(__rxdesc+20, 0, 32) + +/*======================= tx desc ============================================*/ + +/* macros to set various fields in TX descriptor */ + +/* Dword 0 */ +#define SET_TX_DESC_PKT_SIZE(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc, 0, 16, __value) +#define SET_TX_DESC_OFFSET(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc, 16, 8, __value) +#define SET_TX_DESC_BMC(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc, 24, 1, __value) +#define SET_TX_DESC_HTC(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc, 25, 1, __value) +#define SET_TX_DESC_LAST_SEG(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc, 26, 1, __value) +#define SET_TX_DESC_FIRST_SEG(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc, 27, 1, __value) +#define SET_TX_DESC_LINIP(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc, 28, 1, __value) +#define SET_TX_DESC_NO_ACM(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc, 29, 1, __value) +#define SET_TX_DESC_GF(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc, 30, 1, __value) +#define SET_TX_DESC_OWN(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc, 31, 1, __value) + + +/* Dword 1 */ +#define SET_TX_DESC_MACID(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+4, 0, 5, __value) +#define SET_TX_DESC_AGG_ENABLE(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+4, 5, 1, __value) +#define SET_TX_DESC_AGG_BREAK(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+4, 6, 1, __value) +#define SET_TX_DESC_RDG_ENABLE(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+4, 7, 1, __value) +#define SET_TX_DESC_QUEUE_SEL(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+4, 8, 5, __value) +#define SET_TX_DESC_RDG_NAV_EXT(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+4, 13, 1, __value) +#define SET_TX_DESC_LSIG_TXOP_EN(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+4, 14, 1, __value) +#define SET_TX_DESC_PIFS(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+4, 15, 1, __value) +#define SET_TX_DESC_RATE_ID(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+4, 16, 4, __value) +#define SET_TX_DESC_RA_BRSR_ID(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+4, 16, 4, __value) +#define SET_TX_DESC_NAV_USE_HDR(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+4, 20, 1, __value) +#define SET_TX_DESC_EN_DESC_ID(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+4, 21, 1, __value) +#define SET_TX_DESC_SEC_TYPE(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+4, 22, 2, __value) +#define SET_TX_DESC_PKT_OFFSET(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+4, 26, 5, __value) + +/* Dword 2 */ +#define SET_TX_DESC_RTS_RC(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+8, 0, 6, __value) +#define SET_TX_DESC_DATA_RC(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+8, 6, 6, __value) +#define SET_TX_DESC_BAR_RTY_TH(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+8, 14, 2, __value) +#define SET_TX_DESC_MORE_FRAG(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+8, 17, 1, __value) +#define SET_TX_DESC_RAW(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+8, 18, 1, __value) +#define SET_TX_DESC_CCX(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+8, 19, 1, __value) +#define SET_TX_DESC_AMPDU_DENSITY(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+8, 20, 3, __value) +#define SET_TX_DESC_ANTSEL_A(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+8, 24, 1, __value) +#define SET_TX_DESC_ANTSEL_B(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+8, 25, 1, __value) +#define SET_TX_DESC_TX_ANT_CCK(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+8, 26, 2, __value) +#define SET_TX_DESC_TX_ANTL(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+8, 28, 2, __value) +#define SET_TX_DESC_TX_ANT_HT(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+8, 30, 2, __value) + +/* Dword 3 */ +#define SET_TX_DESC_NEXT_HEAP_PAGE(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+12, 0, 8, __value) +#define SET_TX_DESC_TAIL_PAGE(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+12, 8, 8, __value) +#define SET_TX_DESC_SEQ(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+12, 16, 12, __value) +#define SET_TX_DESC_PKT_ID(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+12, 28, 4, __value) + +/* Dword 4 */ +#define SET_TX_DESC_RTS_RATE(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+16, 0, 5, __value) +#define SET_TX_DESC_AP_DCFE(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+16, 5, 1, __value) +#define SET_TX_DESC_QOS(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+16, 6, 1, __value) +#define SET_TX_DESC_HWSEQ_EN(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+16, 7, 1, __value) +#define SET_TX_DESC_USE_RATE(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+16, 8, 1, __value) +#define SET_TX_DESC_DISABLE_RTS_FB(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+16, 9, 1, __value) +#define SET_TX_DESC_DISABLE_FB(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+16, 10, 1, __value) +#define SET_TX_DESC_CTS2SELF(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+16, 11, 1, __value) +#define SET_TX_DESC_RTS_ENABLE(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+16, 12, 1, __value) +#define SET_TX_DESC_HW_RTS_ENABLE(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+16, 13, 1, __value) +#define SET_TX_DESC_WAIT_DCTS(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+16, 18, 1, __value) +#define SET_TX_DESC_CTS2AP_EN(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+16, 19, 1, __value) +#define SET_TX_DESC_DATA_SC(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+16, 20, 2, __value) +#define SET_TX_DESC_DATA_STBC(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+16, 22, 2, __value) +#define SET_TX_DESC_DATA_SHORT(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+16, 24, 1, __value) +#define SET_TX_DESC_DATA_BW(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+16, 25, 1, __value) +#define SET_TX_DESC_RTS_SHORT(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+16, 26, 1, __value) +#define SET_TX_DESC_RTS_BW(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+16, 27, 1, __value) +#define SET_TX_DESC_RTS_SC(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+16, 28, 2, __value) +#define SET_TX_DESC_RTS_STBC(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+16, 30, 2, __value) + +/* Dword 5 */ +#define SET_TX_DESC_TX_RATE(__pdesc, __val) \ + SET_BITS_OFFSET_LE(__pdesc+20, 0, 6, __val) +#define SET_TX_DESC_DATA_SHORTGI(__pdesc, __val) \ + SET_BITS_OFFSET_LE(__pdesc+20, 6, 1, __val) +#define SET_TX_DESC_CCX_TAG(__pdesc, __val) \ + SET_BITS_OFFSET_LE(__pdesc+20, 7, 1, __val) +#define SET_TX_DESC_DATA_RATE_FB_LIMIT(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+20, 8, 5, __value) +#define SET_TX_DESC_RTS_RATE_FB_LIMIT(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+20, 13, 4, __value) +#define SET_TX_DESC_RETRY_LIMIT_ENABLE(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+20, 17, 1, __value) +#define SET_TX_DESC_DATA_RETRY_LIMIT(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+20, 18, 6, __value) +#define SET_TX_DESC_USB_TXAGG_NUM(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+20, 24, 8, __value) + +/* Dword 6 */ +#define SET_TX_DESC_TXAGC_A(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+24, 0, 5, __value) +#define SET_TX_DESC_TXAGC_B(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+24, 5, 5, __value) +#define SET_TX_DESC_USB_MAX_LEN(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+24, 10, 1, __value) +#define SET_TX_DESC_MAX_AGG_NUM(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+24, 11, 5, __value) +#define SET_TX_DESC_MCSG1_MAX_LEN(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+24, 16, 4, __value) +#define SET_TX_DESC_MCSG2_MAX_LEN(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+24, 20, 4, __value) +#define SET_TX_DESC_MCSG3_MAX_LEN(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+24, 24, 4, __value) +#define SET_TX_DESC_MCSG7_MAX_LEN(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+24, 28, 4, __value) + +/* Dword 7 */ +#define SET_TX_DESC_TX_DESC_CHECKSUM(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+28, 0, 16, __value) +#define SET_TX_DESC_MCSG4_MAX_LEN(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+28, 16, 4, __value) +#define SET_TX_DESC_MCSG5_MAX_LEN(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+28, 20, 4, __value) +#define SET_TX_DESC_MCSG6_MAX_LEN(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+28, 24, 4, __value) +#define SET_TX_DESC_MCSG15_MAX_LEN(__txdesc, __value) \ + SET_BITS_OFFSET_LE(__txdesc+28, 28, 4, __value) + + +int rtl8192cu_endpoint_mapping(struct ieee80211_hw *hw); +u16 rtl8192cu_mq_to_hwq(__le16 fc, u16 mac80211_queue_index); +bool rtl92cu_rx_query_desc(struct ieee80211_hw *hw, + struct rtl_stats *stats, + struct ieee80211_rx_status *rx_status, + u8 *p_desc, struct sk_buff *skb); +void rtl8192cu_rx_hdl(struct ieee80211_hw *hw, struct sk_buff * skb); +void rtl8192c_rx_segregate_hdl(struct ieee80211_hw *, struct sk_buff *, + struct sk_buff_head *); +void rtl8192c_tx_cleanup(struct ieee80211_hw *hw, struct sk_buff *skb); +int rtl8192c_tx_post_hdl(struct ieee80211_hw *hw, struct urb *urb, + struct sk_buff *skb); +struct sk_buff *rtl8192c_tx_aggregate_hdl(struct ieee80211_hw *, + struct sk_buff_head *); +void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw, + struct ieee80211_hdr *hdr, u8 *pdesc_tx, + struct ieee80211_tx_info *info, struct sk_buff *skb, + unsigned int queue_index); +void rtl92cu_fill_fake_txdesc(struct ieee80211_hw *hw, u8 * pDesc, + u32 buffer_len, bool bIsPsPoll); +void rtl92cu_tx_fill_cmddesc(struct ieee80211_hw *hw, + u8 *pdesc, bool b_firstseg, + bool b_lastseg, struct sk_buff *skb); +bool rtl92cu_cmd_send_packet(struct ieee80211_hw *hw, struct sk_buff *skb); + +#endif diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c new file mode 100644 index 00000000000..a4b2613d6a8 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/usb.c @@ -0,0 +1,1035 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + *****************************************************************************/ +#include <linux/usb.h> +#include "core.h" +#include "wifi.h" +#include "usb.h" +#include "base.h" +#include "ps.h" + +#define REALTEK_USB_VENQT_READ 0xC0 +#define REALTEK_USB_VENQT_WRITE 0x40 +#define REALTEK_USB_VENQT_CMD_REQ 0x05 +#define REALTEK_USB_VENQT_CMD_IDX 0x00 + +#define REALTEK_USB_VENQT_MAX_BUF_SIZE 254 + +static void usbctrl_async_callback(struct urb *urb) +{ + if (urb) + kfree(urb->context); +} + +static int _usbctrl_vendorreq_async_write(struct usb_device *udev, u8 request, + u16 value, u16 index, void *pdata, + u16 len) +{ + int rc; + unsigned int pipe; + u8 reqtype; + struct usb_ctrlrequest *dr; + struct urb *urb; + struct rtl819x_async_write_data { + u8 data[REALTEK_USB_VENQT_MAX_BUF_SIZE]; + struct usb_ctrlrequest dr; + } *buf; + + pipe = usb_sndctrlpipe(udev, 0); /* write_out */ + reqtype = REALTEK_USB_VENQT_WRITE; + + buf = kmalloc(sizeof(*buf), GFP_ATOMIC); + if (!buf) + return -ENOMEM; + + urb = usb_alloc_urb(0, GFP_ATOMIC); + if (!urb) { + kfree(buf); + return -ENOMEM; + } + + dr = &buf->dr; + + dr->bRequestType = reqtype; + dr->bRequest = request; + dr->wValue = cpu_to_le16(value); + dr->wIndex = cpu_to_le16(index); + dr->wLength = cpu_to_le16(len); + memcpy(buf, pdata, len); + usb_fill_control_urb(urb, udev, pipe, + (unsigned char *)dr, buf, len, + usbctrl_async_callback, buf); + rc = usb_submit_urb(urb, GFP_ATOMIC); + if (rc < 0) + kfree(buf); + usb_free_urb(urb); + return rc; +} + +static int _usbctrl_vendorreq_sync_read(struct usb_device *udev, u8 request, + u16 value, u16 index, void *pdata, + u16 len) +{ + unsigned int pipe; + int status; + u8 reqtype; + + pipe = usb_rcvctrlpipe(udev, 0); /* read_in */ + reqtype = REALTEK_USB_VENQT_READ; + + status = usb_control_msg(udev, pipe, request, reqtype, value, index, + pdata, len, 0); /* max. timeout */ + + if (status < 0) + printk(KERN_ERR "reg 0x%x, usbctrl_vendorreq TimeOut! " + "status:0x%x value=0x%x\n", value, status, + *(u32 *)pdata); + return status; +} + +static u32 _usb_read_sync(struct usb_device *udev, u32 addr, u16 len) +{ + u8 request; + u16 wvalue; + u16 index; + u32 *data; + u32 ret; + + data = kmalloc(sizeof(u32), GFP_KERNEL); + if (!data) + return -ENOMEM; + request = REALTEK_USB_VENQT_CMD_REQ; + index = REALTEK_USB_VENQT_CMD_IDX; /* n/a */ + + wvalue = (u16)addr; + _usbctrl_vendorreq_sync_read(udev, request, wvalue, index, data, len); + ret = *data; + kfree(data); + return ret; +} + +static u8 _usb_read8_sync(struct rtl_priv *rtlpriv, u32 addr) +{ + struct device *dev = rtlpriv->io.dev; + + return (u8)_usb_read_sync(to_usb_device(dev), addr, 1); +} + +static u16 _usb_read16_sync(struct rtl_priv *rtlpriv, u32 addr) +{ + struct device *dev = rtlpriv->io.dev; + + return (u16)_usb_read_sync(to_usb_device(dev), addr, 2); +} + +static u32 _usb_read32_sync(struct rtl_priv *rtlpriv, u32 addr) +{ + struct device *dev = rtlpriv->io.dev; + + return _usb_read_sync(to_usb_device(dev), addr, 4); +} + +static void _usb_write_async(struct usb_device *udev, u32 addr, u32 val, + u16 len) +{ + u8 request; + u16 wvalue; + u16 index; + u32 data; + + request = REALTEK_USB_VENQT_CMD_REQ; + index = REALTEK_USB_VENQT_CMD_IDX; /* n/a */ + wvalue = (u16)(addr&0x0000ffff); + data = val; + _usbctrl_vendorreq_async_write(udev, request, wvalue, index, &data, + len); +} + +static void _usb_write8_async(struct rtl_priv *rtlpriv, u32 addr, u8 val) +{ + struct device *dev = rtlpriv->io.dev; + + _usb_write_async(to_usb_device(dev), addr, val, 1); +} + +static void _usb_write16_async(struct rtl_priv *rtlpriv, u32 addr, u16 val) +{ + struct device *dev = rtlpriv->io.dev; + + _usb_write_async(to_usb_device(dev), addr, val, 2); +} + +static void _usb_write32_async(struct rtl_priv *rtlpriv, u32 addr, u32 val) +{ + struct device *dev = rtlpriv->io.dev; + + _usb_write_async(to_usb_device(dev), addr, val, 4); +} + +static int _usb_nbytes_read_write(struct usb_device *udev, bool read, u32 addr, + u16 len, u8 *pdata) +{ + int status; + u8 request; + u16 wvalue; + u16 index; + + request = REALTEK_USB_VENQT_CMD_REQ; + index = REALTEK_USB_VENQT_CMD_IDX; /* n/a */ + wvalue = (u16)addr; + if (read) + status = _usbctrl_vendorreq_sync_read(udev, request, wvalue, + index, pdata, len); + else + status = _usbctrl_vendorreq_async_write(udev, request, wvalue, + index, pdata, len); + return status; +} + +static int _usb_readN_sync(struct rtl_priv *rtlpriv, u32 addr, u16 len, + u8 *pdata) +{ + struct device *dev = rtlpriv->io.dev; + + return _usb_nbytes_read_write(to_usb_device(dev), true, addr, len, + pdata); +} + +static int _usb_writeN_async(struct rtl_priv *rtlpriv, u32 addr, u16 len, + u8 *pdata) +{ + struct device *dev = rtlpriv->io.dev; + + return _usb_nbytes_read_write(to_usb_device(dev), false, addr, len, + pdata); +} + +static void _rtl_usb_io_handler_init(struct device *dev, + struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + rtlpriv->io.dev = dev; + mutex_init(&rtlpriv->io.bb_mutex); + rtlpriv->io.write8_async = _usb_write8_async; + rtlpriv->io.write16_async = _usb_write16_async; + rtlpriv->io.write32_async = _usb_write32_async; + rtlpriv->io.writeN_async = _usb_writeN_async; + rtlpriv->io.read8_sync = _usb_read8_sync; + rtlpriv->io.read16_sync = _usb_read16_sync; + rtlpriv->io.read32_sync = _usb_read32_sync; + rtlpriv->io.readN_sync = _usb_readN_sync; +} + +static void _rtl_usb_io_handler_release(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + + mutex_destroy(&rtlpriv->io.bb_mutex); +} + +/** + * + * Default aggregation handler. Do nothing and just return the oldest skb. + */ +static struct sk_buff *_none_usb_tx_aggregate_hdl(struct ieee80211_hw *hw, + struct sk_buff_head *list) +{ + return skb_dequeue(list); +} + +#define IS_HIGH_SPEED_USB(udev) \ + ((USB_SPEED_HIGH == (udev)->speed) ? true : false) + +static int _rtl_usb_init_tx(struct ieee80211_hw *hw) +{ + u32 i; + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw)); + + rtlusb->max_bulk_out_size = IS_HIGH_SPEED_USB(rtlusb->udev) + ? USB_HIGH_SPEED_BULK_SIZE + : USB_FULL_SPEED_BULK_SIZE; + + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, ("USB Max Bulk-out Size=%d\n", + rtlusb->max_bulk_out_size)); + + for (i = 0; i < __RTL_TXQ_NUM; i++) { + u32 ep_num = rtlusb->ep_map.ep_mapping[i]; + if (!ep_num) { + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + ("Invalid endpoint map setting!\n")); + return -EINVAL; + } + } + + rtlusb->usb_tx_post_hdl = + rtlpriv->cfg->usb_interface_cfg->usb_tx_post_hdl; + rtlusb->usb_tx_cleanup = + rtlpriv->cfg->usb_interface_cfg->usb_tx_cleanup; + rtlusb->usb_tx_aggregate_hdl = + (rtlpriv->cfg->usb_interface_cfg->usb_tx_aggregate_hdl) + ? rtlpriv->cfg->usb_interface_cfg->usb_tx_aggregate_hdl + : &_none_usb_tx_aggregate_hdl; + + init_usb_anchor(&rtlusb->tx_submitted); + for (i = 0; i < RTL_USB_MAX_EP_NUM; i++) { + skb_queue_head_init(&rtlusb->tx_skb_queue[i]); + init_usb_anchor(&rtlusb->tx_pending[i]); + } + return 0; +} + +static int _rtl_usb_init_rx(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_usb_priv *usb_priv = rtl_usbpriv(hw); + struct rtl_usb *rtlusb = rtl_usbdev(usb_priv); + + rtlusb->rx_max_size = rtlpriv->cfg->usb_interface_cfg->rx_max_size; + rtlusb->rx_urb_num = rtlpriv->cfg->usb_interface_cfg->rx_urb_num; + rtlusb->in_ep = rtlpriv->cfg->usb_interface_cfg->in_ep_num; + rtlusb->usb_rx_hdl = rtlpriv->cfg->usb_interface_cfg->usb_rx_hdl; + rtlusb->usb_rx_segregate_hdl = + rtlpriv->cfg->usb_interface_cfg->usb_rx_segregate_hdl; + + printk(KERN_INFO "rtl8192cu: rx_max_size %d, rx_urb_num %d, in_ep %d\n", + rtlusb->rx_max_size, rtlusb->rx_urb_num, rtlusb->in_ep); + init_usb_anchor(&rtlusb->rx_submitted); + return 0; +} + +static int _rtl_usb_init(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_usb_priv *usb_priv = rtl_usbpriv(hw); + struct rtl_usb *rtlusb = rtl_usbdev(usb_priv); + int err; + u8 epidx; + struct usb_interface *usb_intf = rtlusb->intf; + u8 epnums = usb_intf->cur_altsetting->desc.bNumEndpoints; + + rtlusb->out_ep_nums = rtlusb->in_ep_nums = 0; + for (epidx = 0; epidx < epnums; epidx++) { + struct usb_endpoint_descriptor *pep_desc; + pep_desc = &usb_intf->cur_altsetting->endpoint[epidx].desc; + + if (usb_endpoint_dir_in(pep_desc)) + rtlusb->in_ep_nums++; + else if (usb_endpoint_dir_out(pep_desc)) + rtlusb->out_ep_nums++; + + RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, + ("USB EP(0x%02x), MaxPacketSize=%d ,Interval=%d.\n", + pep_desc->bEndpointAddress, pep_desc->wMaxPacketSize, + pep_desc->bInterval)); + } + if (rtlusb->in_ep_nums < rtlpriv->cfg->usb_interface_cfg->in_ep_num) + return -EINVAL ; + + /* usb endpoint mapping */ + err = rtlpriv->cfg->usb_interface_cfg->usb_endpoint_mapping(hw); + rtlusb->usb_mq_to_hwq = rtlpriv->cfg->usb_interface_cfg->usb_mq_to_hwq; + _rtl_usb_init_tx(hw); + _rtl_usb_init_rx(hw); + return err; +} + +static int _rtl_usb_init_sw(struct ieee80211_hw *hw) +{ + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); + struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw)); + + rtlhal->hw = hw; + ppsc->inactiveps = false; + ppsc->leisure_ps = false; + ppsc->fwctrl_lps = false; + ppsc->reg_fwctrl_lps = 3; + ppsc->reg_max_lps_awakeintvl = 5; + ppsc->fwctrl_psmode = FW_PS_DTIM_MODE; + + /* IBSS */ + mac->beacon_interval = 100; + + /* AMPDU */ + mac->min_space_cfg = 0; + mac->max_mss_density = 0; + + /* set sane AMPDU defaults */ + mac->current_ampdu_density = 7; + mac->current_ampdu_factor = 3; + + /* QOS */ + rtlusb->acm_method = eAcmWay2_SW; + + /* IRQ */ + /* HIMR - turn all on */ + rtlusb->irq_mask[0] = 0xFFFFFFFF; + /* HIMR_EX - turn all on */ + rtlusb->irq_mask[1] = 0xFFFFFFFF; + rtlusb->disableHWSM = true; + return 0; +} + +#define __RADIO_TAP_SIZE_RSV 32 + +static void _rtl_rx_completed(struct urb *urb); + +static struct sk_buff *_rtl_prep_rx_urb(struct ieee80211_hw *hw, + struct rtl_usb *rtlusb, + struct urb *urb, + gfp_t gfp_mask) +{ + struct sk_buff *skb; + struct rtl_priv *rtlpriv = rtl_priv(hw); + + skb = __dev_alloc_skb((rtlusb->rx_max_size + __RADIO_TAP_SIZE_RSV), + gfp_mask); + if (!skb) { + RT_TRACE(rtlpriv, COMP_USB, DBG_EMERG, + ("Failed to __dev_alloc_skb!!\n")) + return ERR_PTR(-ENOMEM); + } + + /* reserve some space for mac80211's radiotap */ + skb_reserve(skb, __RADIO_TAP_SIZE_RSV); + usb_fill_bulk_urb(urb, rtlusb->udev, + usb_rcvbulkpipe(rtlusb->udev, rtlusb->in_ep), + skb->data, min(skb_tailroom(skb), + (int)rtlusb->rx_max_size), + _rtl_rx_completed, skb); + + _rtl_install_trx_info(rtlusb, skb, rtlusb->in_ep); + return skb; +} + +#undef __RADIO_TAP_SIZE_RSV + +static void _rtl_usb_rx_process_agg(struct ieee80211_hw *hw, + struct sk_buff *skb) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 *rxdesc = skb->data; + struct ieee80211_hdr *hdr; + bool unicast = false; + __le16 fc; + struct ieee80211_rx_status rx_status = {0}; + struct rtl_stats stats = { + .signal = 0, + .noise = -98, + .rate = 0, + }; + + skb_pull(skb, RTL_RX_DESC_SIZE); + rtlpriv->cfg->ops->query_rx_desc(hw, &stats, &rx_status, rxdesc, skb); + skb_pull(skb, (stats.rx_drvinfo_size + stats.rx_bufshift)); + hdr = (struct ieee80211_hdr *)(skb->data); + fc = hdr->frame_control; + if (!stats.crc) { + memcpy(IEEE80211_SKB_RXCB(skb), &rx_status, sizeof(rx_status)); + + if (is_broadcast_ether_addr(hdr->addr1)) { + /*TODO*/; + } else if (is_multicast_ether_addr(hdr->addr1)) { + /*TODO*/ + } else { + unicast = true; + rtlpriv->stats.rxbytesunicast += skb->len; + } + + rtl_is_special_data(hw, skb, false); + + if (ieee80211_is_data(fc)) { + rtlpriv->cfg->ops->led_control(hw, LED_CTL_RX); + + if (unicast) + rtlpriv->link_info.num_rx_inperiod++; + } + } +} + +static void _rtl_usb_rx_process_noagg(struct ieee80211_hw *hw, + struct sk_buff *skb) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + u8 *rxdesc = skb->data; + struct ieee80211_hdr *hdr; + bool unicast = false; + __le16 fc; + struct ieee80211_rx_status rx_status = {0}; + struct rtl_stats stats = { + .signal = 0, + .noise = -98, + .rate = 0, + }; + + skb_pull(skb, RTL_RX_DESC_SIZE); + rtlpriv->cfg->ops->query_rx_desc(hw, &stats, &rx_status, rxdesc, skb); + skb_pull(skb, (stats.rx_drvinfo_size + stats.rx_bufshift)); + hdr = (struct ieee80211_hdr *)(skb->data); + fc = hdr->frame_control; + if (!stats.crc) { + memcpy(IEEE80211_SKB_RXCB(skb), &rx_status, sizeof(rx_status)); + + if (is_broadcast_ether_addr(hdr->addr1)) { + /*TODO*/; + } else if (is_multicast_ether_addr(hdr->addr1)) { + /*TODO*/ + } else { + unicast = true; + rtlpriv->stats.rxbytesunicast += skb->len; + } + + rtl_is_special_data(hw, skb, false); + + if (ieee80211_is_data(fc)) { + rtlpriv->cfg->ops->led_control(hw, LED_CTL_RX); + + if (unicast) + rtlpriv->link_info.num_rx_inperiod++; + } + if (likely(rtl_action_proc(hw, skb, false))) { + struct sk_buff *uskb = NULL; + u8 *pdata; + + uskb = dev_alloc_skb(skb->len + 128); + memcpy(IEEE80211_SKB_RXCB(uskb), &rx_status, + sizeof(rx_status)); + pdata = (u8 *)skb_put(uskb, skb->len); + memcpy(pdata, skb->data, skb->len); + dev_kfree_skb_any(skb); + ieee80211_rx_irqsafe(hw, uskb); + } else { + dev_kfree_skb_any(skb); + } + } +} + +static void _rtl_rx_pre_process(struct ieee80211_hw *hw, struct sk_buff *skb) +{ + struct sk_buff *_skb; + struct sk_buff_head rx_queue; + struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw)); + + skb_queue_head_init(&rx_queue); + if (rtlusb->usb_rx_segregate_hdl) + rtlusb->usb_rx_segregate_hdl(hw, skb, &rx_queue); + WARN_ON(skb_queue_empty(&rx_queue)); + while (!skb_queue_empty(&rx_queue)) { + _skb = skb_dequeue(&rx_queue); + _rtl_usb_rx_process_agg(hw, skb); + ieee80211_rx_irqsafe(hw, skb); + } +} + +static void _rtl_rx_completed(struct urb *_urb) +{ + struct sk_buff *skb = (struct sk_buff *)_urb->context; + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct rtl_usb *rtlusb = (struct rtl_usb *)info->rate_driver_data[0]; + struct ieee80211_hw *hw = usb_get_intfdata(rtlusb->intf); + struct rtl_priv *rtlpriv = rtl_priv(hw); + int err = 0; + + if (unlikely(IS_USB_STOP(rtlusb))) + goto free; + + if (likely(0 == _urb->status)) { + /* If this code were moved to work queue, would CPU + * utilization be improved? NOTE: We shall allocate another skb + * and reuse the original one. + */ + skb_put(skb, _urb->actual_length); + + if (likely(!rtlusb->usb_rx_segregate_hdl)) { + struct sk_buff *_skb; + _rtl_usb_rx_process_noagg(hw, skb); + _skb = _rtl_prep_rx_urb(hw, rtlusb, _urb, GFP_ATOMIC); + if (IS_ERR(_skb)) { + err = PTR_ERR(_skb); + RT_TRACE(rtlpriv, COMP_USB, DBG_EMERG, + ("Can't allocate skb for bulk IN!\n")); + return; + } + skb = _skb; + } else{ + /* TO DO */ + _rtl_rx_pre_process(hw, skb); + printk(KERN_ERR "rtlwifi: rx agg not supported\n"); + } + goto resubmit; + } + + switch (_urb->status) { + /* disconnect */ + case -ENOENT: + case -ECONNRESET: + case -ENODEV: + case -ESHUTDOWN: + goto free; + default: + break; + } + +resubmit: + skb_reset_tail_pointer(skb); + skb_trim(skb, 0); + + usb_anchor_urb(_urb, &rtlusb->rx_submitted); + err = usb_submit_urb(_urb, GFP_ATOMIC); + if (unlikely(err)) { + usb_unanchor_urb(_urb); + goto free; + } + return; + +free: + dev_kfree_skb_irq(skb); +} + +static int _rtl_usb_receive(struct ieee80211_hw *hw) +{ + struct urb *urb; + struct sk_buff *skb; + int err; + int i; + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw)); + + WARN_ON(0 == rtlusb->rx_urb_num); + /* 1600 == 1514 + max WLAN header + rtk info */ + WARN_ON(rtlusb->rx_max_size < 1600); + + for (i = 0; i < rtlusb->rx_urb_num; i++) { + err = -ENOMEM; + urb = usb_alloc_urb(0, GFP_KERNEL); + if (!urb) { + RT_TRACE(rtlpriv, COMP_USB, DBG_EMERG, + ("Failed to alloc URB!!\n")) + goto err_out; + } + + skb = _rtl_prep_rx_urb(hw, rtlusb, urb, GFP_KERNEL); + if (IS_ERR(skb)) { + RT_TRACE(rtlpriv, COMP_USB, DBG_EMERG, + ("Failed to prep_rx_urb!!\n")) + err = PTR_ERR(skb); + goto err_out; + } + + usb_anchor_urb(urb, &rtlusb->rx_submitted); + err = usb_submit_urb(urb, GFP_KERNEL); + if (err) + goto err_out; + usb_free_urb(urb); + } + return 0; + +err_out: + usb_kill_anchored_urbs(&rtlusb->rx_submitted); + return err; +} + +static int rtl_usb_start(struct ieee80211_hw *hw) +{ + int err; + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw)); + + err = rtlpriv->cfg->ops->hw_init(hw); + rtl_init_rx_config(hw); + + /* Enable software */ + SET_USB_START(rtlusb); + /* should after adapter start and interrupt enable. */ + set_hal_start(rtlhal); + + /* Start bulk IN */ + _rtl_usb_receive(hw); + + return err; +} +/** + * + * + */ + +/*======================= tx =========================================*/ +static void rtl_usb_cleanup(struct ieee80211_hw *hw) +{ + u32 i; + struct sk_buff *_skb; + struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw)); + struct ieee80211_tx_info *txinfo; + + SET_USB_STOP(rtlusb); + + /* clean up rx stuff. */ + usb_kill_anchored_urbs(&rtlusb->rx_submitted); + + /* clean up tx stuff */ + for (i = 0; i < RTL_USB_MAX_EP_NUM; i++) { + while ((_skb = skb_dequeue(&rtlusb->tx_skb_queue[i]))) { + rtlusb->usb_tx_cleanup(hw, _skb); + txinfo = IEEE80211_SKB_CB(_skb); + ieee80211_tx_info_clear_status(txinfo); + txinfo->flags |= IEEE80211_TX_STAT_ACK; + ieee80211_tx_status_irqsafe(hw, _skb); + } + usb_kill_anchored_urbs(&rtlusb->tx_pending[i]); + } + usb_kill_anchored_urbs(&rtlusb->tx_submitted); +} + +/** + * + * We may add some struct into struct rtl_usb later. Do deinit here. + * + */ +static void rtl_usb_deinit(struct ieee80211_hw *hw) +{ + rtl_usb_cleanup(hw); +} + +static void rtl_usb_stop(struct ieee80211_hw *hw) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw)); + + /* should after adapter start and interrupt enable. */ + set_hal_stop(rtlhal); + /* Enable software */ + SET_USB_STOP(rtlusb); + rtl_usb_deinit(hw); + rtlpriv->cfg->ops->hw_disable(hw); +} + +static void _rtl_submit_tx_urb(struct ieee80211_hw *hw, struct urb *_urb) +{ + int err; + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw)); + + usb_anchor_urb(_urb, &rtlusb->tx_submitted); + err = usb_submit_urb(_urb, GFP_ATOMIC); + if (err < 0) { + struct sk_buff *skb; + + RT_TRACE(rtlpriv, COMP_USB, DBG_EMERG, + ("Failed to submit urb.\n")); + usb_unanchor_urb(_urb); + skb = (struct sk_buff *)_urb->context; + kfree_skb(skb); + } + usb_free_urb(_urb); +} + +static int _usb_tx_post(struct ieee80211_hw *hw, struct urb *urb, + struct sk_buff *skb) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw)); + struct ieee80211_tx_info *txinfo; + + rtlusb->usb_tx_post_hdl(hw, urb, skb); + skb_pull(skb, RTL_TX_HEADER_SIZE); + txinfo = IEEE80211_SKB_CB(skb); + ieee80211_tx_info_clear_status(txinfo); + txinfo->flags |= IEEE80211_TX_STAT_ACK; + + if (urb->status) { + RT_TRACE(rtlpriv, COMP_USB, DBG_EMERG, + ("Urb has error status 0x%X\n", urb->status)); + goto out; + } + /* TODO: statistics */ +out: + ieee80211_tx_status_irqsafe(hw, skb); + return urb->status; +} + +static void _rtl_tx_complete(struct urb *urb) +{ + struct sk_buff *skb = (struct sk_buff *)urb->context; + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct rtl_usb *rtlusb = (struct rtl_usb *)info->rate_driver_data[0]; + struct ieee80211_hw *hw = usb_get_intfdata(rtlusb->intf); + int err; + + if (unlikely(IS_USB_STOP(rtlusb))) + return; + err = _usb_tx_post(hw, urb, skb); + if (err) { + /* Ignore error and keep issuiing other urbs */ + return; + } +} + +static struct urb *_rtl_usb_tx_urb_setup(struct ieee80211_hw *hw, + struct sk_buff *skb, u32 ep_num) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw)); + struct urb *_urb; + + WARN_ON(NULL == skb); + _urb = usb_alloc_urb(0, GFP_ATOMIC); + if (!_urb) { + RT_TRACE(rtlpriv, COMP_USB, DBG_EMERG, + ("Can't allocate URB for bulk out!\n")); + kfree_skb(skb); + return NULL; + } + _rtl_install_trx_info(rtlusb, skb, ep_num); + usb_fill_bulk_urb(_urb, rtlusb->udev, usb_sndbulkpipe(rtlusb->udev, + ep_num), skb->data, skb->len, _rtl_tx_complete, skb); + _urb->transfer_flags |= URB_ZERO_PACKET; + return _urb; +} + +static void _rtl_usb_transmit(struct ieee80211_hw *hw, struct sk_buff *skb, + enum rtl_txq qnum) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw)); + u32 ep_num; + struct urb *_urb = NULL; + struct sk_buff *_skb = NULL; + struct sk_buff_head *skb_list; + struct usb_anchor *urb_list; + + WARN_ON(NULL == rtlusb->usb_tx_aggregate_hdl); + if (unlikely(IS_USB_STOP(rtlusb))) { + RT_TRACE(rtlpriv, COMP_USB, DBG_EMERG, + ("USB device is stopping...\n")); + kfree_skb(skb); + return; + } + ep_num = rtlusb->ep_map.ep_mapping[qnum]; + skb_list = &rtlusb->tx_skb_queue[ep_num]; + _skb = skb; + _urb = _rtl_usb_tx_urb_setup(hw, _skb, ep_num); + if (unlikely(!_urb)) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("Can't allocate urb. Drop skb!\n")); + return; + } + urb_list = &rtlusb->tx_pending[ep_num]; + _rtl_submit_tx_urb(hw, _urb); +} + +static void _rtl_usb_tx_preprocess(struct ieee80211_hw *hw, struct sk_buff *skb, + u16 hw_queue) +{ + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct rtl_tx_desc *pdesc = NULL; + struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data); + __le16 fc = hdr->frame_control; + u8 *pda_addr = hdr->addr1; + /* ssn */ + u8 *qc = NULL; + u8 tid = 0; + u16 seq_number = 0; + + if (ieee80211_is_mgmt(fc)) + rtl_tx_mgmt_proc(hw, skb); + rtl_action_proc(hw, skb, true); + if (is_multicast_ether_addr(pda_addr)) + rtlpriv->stats.txbytesmulticast += skb->len; + else if (is_broadcast_ether_addr(pda_addr)) + rtlpriv->stats.txbytesbroadcast += skb->len; + else + rtlpriv->stats.txbytesunicast += skb->len; + if (ieee80211_is_data_qos(fc)) { + qc = ieee80211_get_qos_ctl(hdr); + tid = qc[0] & IEEE80211_QOS_CTL_TID_MASK; + seq_number = (le16_to_cpu(hdr->seq_ctrl) & + IEEE80211_SCTL_SEQ) >> 4; + seq_number += 1; + seq_number <<= 4; + } + rtlpriv->cfg->ops->fill_tx_desc(hw, hdr, (u8 *)pdesc, info, skb, + hw_queue); + if (!ieee80211_has_morefrags(hdr->frame_control)) { + if (qc) + mac->tids[tid].seq_number = seq_number; + } + if (ieee80211_is_data(fc)) + rtlpriv->cfg->ops->led_control(hw, LED_CTL_TX); +} + +static int rtl_usb_tx(struct ieee80211_hw *hw, struct sk_buff *skb) +{ + struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw)); + struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); + struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data); + __le16 fc = hdr->frame_control; + u16 hw_queue; + + if (unlikely(is_hal_stop(rtlhal))) + goto err_free; + hw_queue = rtlusb->usb_mq_to_hwq(fc, skb_get_queue_mapping(skb)); + _rtl_usb_tx_preprocess(hw, skb, hw_queue); + _rtl_usb_transmit(hw, skb, hw_queue); + return NETDEV_TX_OK; + +err_free: + dev_kfree_skb_any(skb); + return NETDEV_TX_OK; +} + +static bool rtl_usb_tx_chk_waitq_insert(struct ieee80211_hw *hw, + struct sk_buff *skb) +{ + return false; +} + +static struct rtl_intf_ops rtl_usb_ops = { + .adapter_start = rtl_usb_start, + .adapter_stop = rtl_usb_stop, + .adapter_tx = rtl_usb_tx, + .waitq_insert = rtl_usb_tx_chk_waitq_insert, +}; + +int __devinit rtl_usb_probe(struct usb_interface *intf, + const struct usb_device_id *id) +{ + int err; + struct ieee80211_hw *hw = NULL; + struct rtl_priv *rtlpriv = NULL; + struct usb_device *udev; + struct rtl_usb_priv *usb_priv; + + hw = ieee80211_alloc_hw(sizeof(struct rtl_priv) + + sizeof(struct rtl_usb_priv), &rtl_ops); + if (!hw) { + RT_ASSERT(false, ("%s : ieee80211 alloc failed\n", __func__)); + return -ENOMEM; + } + rtlpriv = hw->priv; + SET_IEEE80211_DEV(hw, &intf->dev); + udev = interface_to_usbdev(intf); + usb_get_dev(udev); + usb_priv = rtl_usbpriv(hw); + memset(usb_priv, 0, sizeof(*usb_priv)); + usb_priv->dev.intf = intf; + usb_priv->dev.udev = udev; + usb_set_intfdata(intf, hw); + /* init cfg & intf_ops */ + rtlpriv->rtlhal.interface = INTF_USB; + rtlpriv->cfg = (struct rtl_hal_cfg *)(id->driver_info); + rtlpriv->intf_ops = &rtl_usb_ops; + rtl_dbgp_flag_init(hw); + /* Init IO handler */ + _rtl_usb_io_handler_init(&udev->dev, hw); + rtlpriv->cfg->ops->read_chip_version(hw); + /*like read eeprom and so on */ + rtlpriv->cfg->ops->read_eeprom_info(hw); + if (rtlpriv->cfg->ops->init_sw_vars(hw)) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("Can't init_sw_vars.\n")); + goto error_out; + } + rtlpriv->cfg->ops->init_sw_leds(hw); + err = _rtl_usb_init(hw); + err = _rtl_usb_init_sw(hw); + /* Init mac80211 sw */ + err = rtl_init_core(hw); + if (err) { + RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, + ("Can't allocate sw for mac80211.\n")); + goto error_out; + } + + /*init rfkill */ + /* rtl_init_rfkill(hw); */ + + err = ieee80211_register_hw(hw); + if (err) { + RT_TRACE(rtlpriv, COMP_INIT, DBG_EMERG, + ("Can't register mac80211 hw.\n")); + goto error_out; + } else { + rtlpriv->mac80211.mac80211_registered = 1; + } + set_bit(RTL_STATUS_INTERFACE_START, &rtlpriv->status); + return 0; +error_out: + rtl_deinit_core(hw); + _rtl_usb_io_handler_release(hw); + ieee80211_free_hw(hw); + usb_put_dev(udev); + return -ENODEV; +} +EXPORT_SYMBOL(rtl_usb_probe); + +void rtl_usb_disconnect(struct usb_interface *intf) +{ + struct ieee80211_hw *hw = usb_get_intfdata(intf); + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct rtl_mac *rtlmac = rtl_mac(rtl_priv(hw)); + struct rtl_usb *rtlusb = rtl_usbdev(rtl_usbpriv(hw)); + + if (unlikely(!rtlpriv)) + return; + /*ieee80211_unregister_hw will call ops_stop */ + if (rtlmac->mac80211_registered == 1) { + ieee80211_unregister_hw(hw); + rtlmac->mac80211_registered = 0; + } else { + rtl_deinit_deferred_work(hw); + rtlpriv->intf_ops->adapter_stop(hw); + } + /*deinit rfkill */ + /* rtl_deinit_rfkill(hw); */ + rtl_usb_deinit(hw); + rtl_deinit_core(hw); + rtlpriv->cfg->ops->deinit_sw_leds(hw); + rtlpriv->cfg->ops->deinit_sw_vars(hw); + _rtl_usb_io_handler_release(hw); + usb_put_dev(rtlusb->udev); + usb_set_intfdata(intf, NULL); + ieee80211_free_hw(hw); +} +EXPORT_SYMBOL(rtl_usb_disconnect); + +int rtl_usb_suspend(struct usb_interface *pusb_intf, pm_message_t message) +{ + return 0; +} +EXPORT_SYMBOL(rtl_usb_suspend); + +int rtl_usb_resume(struct usb_interface *pusb_intf) +{ + return 0; +} +EXPORT_SYMBOL(rtl_usb_resume); diff --git a/drivers/net/wireless/rtlwifi/usb.h b/drivers/net/wireless/rtlwifi/usb.h new file mode 100644 index 00000000000..abadfe918d3 --- /dev/null +++ b/drivers/net/wireless/rtlwifi/usb.h @@ -0,0 +1,164 @@ +/****************************************************************************** + * + * Copyright(c) 2009-2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * The full GNU General Public License is included in this distribution in the + * file called LICENSE. + * + * Contact Information: + * wlanfae <wlanfae@realtek.com> + * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, + * Hsinchu 300, Taiwan. + * + *****************************************************************************/ + +#ifndef __RTL_USB_H__ +#define __RTL_USB_H__ + +#include <linux/usb.h> +#include <linux/skbuff.h> + +#define RTL_USB_DEVICE(vend, prod, cfg) \ + .match_flags = USB_DEVICE_ID_MATCH_DEVICE, \ + .idVendor = (vend), \ + .idProduct = (prod), \ + .driver_info = (kernel_ulong_t)&(cfg) + +#define USB_HIGH_SPEED_BULK_SIZE 512 +#define USB_FULL_SPEED_BULK_SIZE 64 + + +#define RTL_USB_MAX_TXQ_NUM 4 /* max tx queue */ +#define RTL_USB_MAX_EP_NUM 6 /* max ep number */ +#define RTL_USB_MAX_TX_URBS_NUM 8 + +enum rtl_txq { + /* These definitions shall be consistent with value + * returned by skb_get_queue_mapping + *------------------------------------*/ + RTL_TXQ_BK, + RTL_TXQ_BE, + RTL_TXQ_VI, + RTL_TXQ_VO, + /*------------------------------------*/ + RTL_TXQ_BCN, + RTL_TXQ_MGT, + RTL_TXQ_HI, + + /* Must be last */ + __RTL_TXQ_NUM, +}; + +struct rtl_ep_map { + u32 ep_mapping[__RTL_TXQ_NUM]; +}; + +struct _trx_info { + struct rtl_usb *rtlusb; + u32 ep_num; +}; + +static inline void _rtl_install_trx_info(struct rtl_usb *rtlusb, + struct sk_buff *skb, + u32 ep_num) +{ + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + info->rate_driver_data[0] = rtlusb; + info->rate_driver_data[1] = (void *)(__kernel_size_t)ep_num; +} + + +/* Add suspend/resume later */ +enum rtl_usb_state { + USB_STATE_STOP = 0, + USB_STATE_START = 1, +}; + +#define IS_USB_STOP(rtlusb_ptr) (USB_STATE_STOP == (rtlusb_ptr)->state) +#define IS_USB_START(rtlusb_ptr) (USB_STATE_START == (rtlusb_ptr)->state) +#define SET_USB_STOP(rtlusb_ptr) \ + do { \ + (rtlusb_ptr)->state = USB_STATE_STOP; \ + } while (0) + +#define SET_USB_START(rtlusb_ptr) \ + do { \ + (rtlusb_ptr)->state = USB_STATE_START; \ + } while (0) + +struct rtl_usb { + struct usb_device *udev; + struct usb_interface *intf; + enum rtl_usb_state state; + + /* Bcn control register setting */ + u32 reg_bcn_ctrl_val; + /* for 88/92cu card disable */ + u8 disableHWSM; + /*QOS & EDCA */ + enum acm_method acm_method; + /* irq . HIMR,HIMR_EX */ + u32 irq_mask[2]; + bool irq_enabled; + + u16 (*usb_mq_to_hwq)(__le16 fc, u16 mac80211_queue_index); + + /* Tx */ + u8 out_ep_nums ; + u8 out_queue_sel; + struct rtl_ep_map ep_map; + + u32 max_bulk_out_size; + u32 tx_submitted_urbs; + struct sk_buff_head tx_skb_queue[RTL_USB_MAX_EP_NUM]; + + struct usb_anchor tx_pending[RTL_USB_MAX_EP_NUM]; + struct usb_anchor tx_submitted; + + struct sk_buff *(*usb_tx_aggregate_hdl)(struct ieee80211_hw *, + struct sk_buff_head *); + int (*usb_tx_post_hdl)(struct ieee80211_hw *, + struct urb *, struct sk_buff *); + void (*usb_tx_cleanup)(struct ieee80211_hw *, struct sk_buff *); + + /* Rx */ + u8 in_ep_nums ; + u32 in_ep; /* Bulk IN endpoint number */ + u32 rx_max_size; /* Bulk IN max buffer size */ + u32 rx_urb_num; /* How many Bulk INs are submitted to host. */ + struct usb_anchor rx_submitted; + void (*usb_rx_segregate_hdl)(struct ieee80211_hw *, struct sk_buff *, + struct sk_buff_head *); + void (*usb_rx_hdl)(struct ieee80211_hw *, struct sk_buff *); +}; + +struct rtl_usb_priv { + struct rtl_usb dev; + struct rtl_led_ctl ledctl; +}; + +#define rtl_usbpriv(hw) (((struct rtl_usb_priv *)(rtl_priv(hw))->priv)) +#define rtl_usbdev(usbpriv) (&((usbpriv)->dev)) + + + +int __devinit rtl_usb_probe(struct usb_interface *intf, + const struct usb_device_id *id); +void rtl_usb_disconnect(struct usb_interface *intf); +int rtl_usb_suspend(struct usb_interface *pusb_intf, pm_message_t message); +int rtl_usb_resume(struct usb_interface *pusb_intf); + +#endif diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h index d44d79613d2..4b90b35f211 100644 --- a/drivers/net/wireless/rtlwifi/wifi.h +++ b/drivers/net/wireless/rtlwifi/wifi.h @@ -34,6 +34,7 @@ #include <linux/firmware.h> #include <linux/version.h> #include <linux/etherdevice.h> +#include <linux/usb.h> #include <net/mac80211.h> #include "debug.h" @@ -82,6 +83,19 @@ #define MAC80211_3ADDR_LEN 24 #define MAC80211_4ADDR_LEN 30 +#define CHANNEL_MAX_NUMBER (14 + 24 + 21) /* 14 is the max channel no */ +#define CHANNEL_GROUP_MAX (3 + 9) /* ch1~3, 4~9, 10~14 = three groups */ +#define MAX_PG_GROUP 13 +#define CHANNEL_GROUP_MAX_2G 3 +#define CHANNEL_GROUP_IDX_5GL 3 +#define CHANNEL_GROUP_IDX_5GM 6 +#define CHANNEL_GROUP_IDX_5GH 9 +#define CHANNEL_GROUP_MAX_5G 9 +#define CHANNEL_MAX_NUMBER_2G 14 +#define AVG_THERMAL_NUM 8 + +/* for early mode */ +#define EM_HDR_LEN 8 enum intf_type { INTF_PCI = 0, INTF_USB = 1, @@ -113,11 +127,38 @@ enum hardware_type { HARDWARE_TYPE_RTL8192CU, HARDWARE_TYPE_RTL8192DE, HARDWARE_TYPE_RTL8192DU, + HARDWARE_TYPE_RTL8723E, + HARDWARE_TYPE_RTL8723U, - /*keep it last*/ + /* keep it last */ HARDWARE_TYPE_NUM }; +#define IS_HARDWARE_TYPE_8192SU(rtlhal) \ + (rtlhal->hw_type == HARDWARE_TYPE_RTL8192SU) +#define IS_HARDWARE_TYPE_8192SE(rtlhal) \ + (rtlhal->hw_type == HARDWARE_TYPE_RTL8192SE) +#define IS_HARDWARE_TYPE_8192CE(rtlhal) \ + (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CE) +#define IS_HARDWARE_TYPE_8192CU(rtlhal) \ + (rtlhal->hw_type == HARDWARE_TYPE_RTL8192CU) +#define IS_HARDWARE_TYPE_8192DE(rtlhal) \ + (rtlhal->hw_type == HARDWARE_TYPE_RTL8192DE) +#define IS_HARDWARE_TYPE_8192DU(rtlhal) \ + (rtlhal->hw_type == HARDWARE_TYPE_RTL8192DU) +#define IS_HARDWARE_TYPE_8723E(rtlhal) \ + (rtlhal->hw_type == HARDWARE_TYPE_RTL8723E) +#define IS_HARDWARE_TYPE_8723U(rtlhal) \ + (rtlhal->hw_type == HARDWARE_TYPE_RTL8723U) +#define IS_HARDWARE_TYPE_8192S(rtlhal) \ +(IS_HARDWARE_TYPE_8192SE(rtlhal) || IS_HARDWARE_TYPE_8192SU(rtlhal)) +#define IS_HARDWARE_TYPE_8192C(rtlhal) \ +(IS_HARDWARE_TYPE_8192CE(rtlhal) || IS_HARDWARE_TYPE_8192CU(rtlhal)) +#define IS_HARDWARE_TYPE_8192D(rtlhal) \ +(IS_HARDWARE_TYPE_8192DE(rtlhal) || IS_HARDWARE_TYPE_8192DU(rtlhal)) +#define IS_HARDWARE_TYPE_8723(rtlhal) \ +(IS_HARDWARE_TYPE_8723E(rtlhal) || IS_HARDWARE_TYPE_8723U(rtlhal)) + enum scan_operation_backup_opt { SCAN_OPT_BACKUP = 0, SCAN_OPT_RESTORE, @@ -315,6 +356,7 @@ enum rf_type { RF_1T1R = 0, RF_1T2R = 1, RF_2T2R = 2, + RF_2T2R_GREEN = 3, }; enum ht_channel_width { @@ -359,6 +401,8 @@ enum rtl_var_map { EFUSE_LOADER_CLK_EN, EFUSE_ANA8M, EFUSE_HWSET_MAX_SIZE, + EFUSE_MAX_SECTION_MAP, + EFUSE_REAL_CONTENT_SIZE, /*CAM map */ RWCAM, @@ -397,6 +441,7 @@ enum rtl_var_map { RTL_IMR_ATIMEND, /*For 92C,ATIM Window End Interrupt */ RTL_IMR_BDOK, /*Beacon Queue DMA OK Interrup */ RTL_IMR_HIGHDOK, /*High Queue DMA OK Interrupt */ + RTL_IMR_COMDOK, /*Command Queue DMA OK Interrupt*/ RTL_IMR_TBDOK, /*Transmit Beacon OK interrup */ RTL_IMR_MGNTDOK, /*Management Queue DMA OK Interrupt */ RTL_IMR_TBDER, /*For 92C,Transmit Beacon Error Interrupt */ @@ -405,7 +450,8 @@ enum rtl_var_map { RTL_IMR_VIDOK, /*AC_VI DMA OK Interrupt */ RTL_IMR_VODOK, /*AC_VO DMA Interrupt */ RTL_IMR_ROK, /*Receive DMA OK Interrupt */ - RTL_IBSS_INT_MASKS, /*(RTL_IMR_BcnInt|RTL_IMR_TBDOK|RTL_IMR_TBDER)*/ + RTL_IBSS_INT_MASKS, /*(RTL_IMR_BcnInt | RTL_IMR_TBDOK | + * RTL_IMR_TBDER) */ /*CCK Rates, TxHT = 0 */ RTL_RC_CCK_RATE1M, @@ -481,6 +527,19 @@ enum acm_method { eAcmWay2_SW = 2, }; +enum macphy_mode { + SINGLEMAC_SINGLEPHY = 0, + DUALMAC_DUALPHY, + DUALMAC_SINGLEPHY, +}; + +enum band_type { + BAND_ON_2_4G = 0, + BAND_ON_5G, + BAND_ON_BOTH, + BANDMAX +}; + /*aci/aifsn Field. Ref: WMM spec 2.2.2: WME Parameter Element, p.12.*/ union aci_aifsn { @@ -505,6 +564,17 @@ enum wireless_mode { WIRELESS_MODE_N_5G = 0x20 }; +#define IS_WIRELESS_MODE_A(wirelessmode) \ + (wirelessmode == WIRELESS_MODE_A) +#define IS_WIRELESS_MODE_B(wirelessmode) \ + (wirelessmode == WIRELESS_MODE_B) +#define IS_WIRELESS_MODE_G(wirelessmode) \ + (wirelessmode == WIRELESS_MODE_G) +#define IS_WIRELESS_MODE_N_24G(wirelessmode) \ + (wirelessmode == WIRELESS_MODE_N_24G) +#define IS_WIRELESS_MODE_N_5G(wirelessmode) \ + (wirelessmode == WIRELESS_MODE_N_5G) + enum ratr_table_mode { RATR_INX_WIRELESS_NGB = 0, RATR_INX_WIRELESS_NG = 1, @@ -574,11 +644,11 @@ struct rtl_probe_rsp { struct rtl_led { void *hw; enum rtl_led_pin ledpin; - bool b_ledon; + bool ledon; }; struct rtl_led_ctl { - bool bled_opendrain; + bool led_opendrain; struct rtl_led sw_led0; struct rtl_led sw_led1; }; @@ -603,6 +673,8 @@ struct false_alarm_statistics { u32 cnt_rate_illegal; u32 cnt_crc8_fail; u32 cnt_mcs_fail; + u32 cnt_fast_fsync_fail; + u32 cnt_sb_search_fail; u32 cnt_ofdm_fail; u32 cnt_cck_fail; u32 cnt_all; @@ -690,6 +762,32 @@ struct rtl_rfkill { bool rfkill_state; /*0 is off, 1 is on */ }; +#define IQK_MATRIX_REG_NUM 8 +#define IQK_MATRIX_SETTINGS_NUM (1 + 24 + 21) +struct iqk_matrix_regs { + bool b_iqk_done; + long value[1][IQK_MATRIX_REG_NUM]; +}; + +struct phy_parameters { + u16 length; + u32 *pdata; +}; + +enum hw_param_tab_index { + PHY_REG_2T, + PHY_REG_1T, + PHY_REG_PG, + RADIOA_2T, + RADIOB_2T, + RADIOA_1T, + RADIOB_1T, + MAC_REG, + AGCTAB_2T, + AGCTAB_1T, + MAX_TAB +}; + struct rtl_phy { struct bb_reg_def phyreg_def[4]; /*Radio A/B/C/D */ struct init_gain initgain_backup; @@ -705,8 +803,9 @@ struct rtl_phy { u8 current_channel; u8 h2c_box_num; u8 set_io_inprogress; + u8 lck_inprogress; - /*record for power tracking*/ + /* record for power tracking */ s32 reg_e94; s32 reg_e9c; s32 reg_ea4; @@ -723,26 +822,32 @@ struct rtl_phy { u32 iqk_mac_backup[IQK_MAC_REG_NUM]; u32 iqk_bb_backup[10]; - bool b_rfpi_enable; + /* Dual mac */ + bool need_iqk; + struct iqk_matrix_regs iqk_matrix_regsetting[IQK_MATRIX_SETTINGS_NUM]; + + bool rfpi_enable; u8 pwrgroup_cnt; - u8 bcck_high_power; - /* 3 groups of pwr diff by rates*/ - u32 mcs_txpwrlevel_origoffset[4][16]; + u8 cck_high_power; + /* MAX_PG_GROUP groups of pwr diff by rates */ + u32 mcs_txpwrlevel_origoffset[MAX_PG_GROUP][16]; u8 default_initialgain[4]; - /*the current Tx power level*/ + /* the current Tx power level */ u8 cur_cck_txpwridx; u8 cur_ofdm24g_txpwridx; u32 rfreg_chnlval[2]; - bool b_apk_done; + bool apk_done; + u32 reg_rf3c[2]; /* pathA / pathB */ - /*fsync*/ u8 framesync; u32 framesync_c34; u8 num_total_rfpath; + struct phy_parameters hwparam_tables[MAX_TAB]; + u16 rf_pathmap; }; #define MAX_TID_COUNT 9 @@ -768,6 +873,7 @@ struct rtl_tid_data { struct rtl_priv; struct rtl_io { struct device *dev; + struct mutex bb_mutex; /*PCI MEM map */ unsigned long pci_mem_end; /*shared mem end */ @@ -779,11 +885,14 @@ struct rtl_io { void (*write8_async) (struct rtl_priv *rtlpriv, u32 addr, u8 val); void (*write16_async) (struct rtl_priv *rtlpriv, u32 addr, u16 val); void (*write32_async) (struct rtl_priv *rtlpriv, u32 addr, u32 val); - - u8(*read8_sync) (struct rtl_priv *rtlpriv, u32 addr); - u16(*read16_sync) (struct rtl_priv *rtlpriv, u32 addr); - u32(*read32_sync) (struct rtl_priv *rtlpriv, u32 addr); - + int (*writeN_async) (struct rtl_priv *rtlpriv, u32 addr, u16 len, + u8 *pdata); + + u8(*read8_sync) (struct rtl_priv *rtlpriv, u32 addr); + u16(*read16_sync) (struct rtl_priv *rtlpriv, u32 addr); + u32(*read32_sync) (struct rtl_priv *rtlpriv, u32 addr); + int (*readN_sync) (struct rtl_priv *rtlpriv, u32 addr, u16 len, + u8 *pdata); }; struct rtl_mac { @@ -815,16 +924,24 @@ struct rtl_mac { bool act_scanning; u8 cnt_after_linked; - /*RDG*/ bool rdg_en; + /* early mode */ + /* skb wait queue */ + struct sk_buff_head skb_waitq[MAX_TID_COUNT]; + u8 earlymode_threshold; + + /*RDG*/ + bool rdg_en; - /*AP*/ u8 bssid[6]; - u8 mcs[16]; /*16 bytes mcs for HT rates.*/ - u32 basic_rates; /*b/g rates*/ + /*AP*/ + u8 bssid[6]; + u32 vendor; + u8 mcs[16]; /* 16 bytes mcs for HT rates. */ + u32 basic_rates; /* b/g rates */ u8 ht_enable; u8 sgi_40; u8 sgi_20; u8 bw_40; - u8 mode; /*wireless mode*/ + u8 mode; /* wireless mode */ u8 slot_time; u8 short_preamble; u8 use_cts_protect; @@ -835,9 +952,11 @@ struct rtl_mac { u8 retry_long; u16 assoc_id; - /*IBSS*/ int beacon_interval; + /*IBSS*/ + int beacon_interval; - /*AMPDU*/ u8 min_space_cfg; /*For Min spacing configurations */ + /*AMPDU*/ + u8 min_space_cfg; /*For Min spacing configurations */ u8 max_mss_density; u8 current_ampdu_factor; u8 current_ampdu_density; @@ -852,17 +971,54 @@ struct rtl_hal { enum intf_type interface; u16 hw_type; /*92c or 92d or 92s and so on */ + u8 ic_class; u8 oem_id; - u8 version; /*version of chip */ + u32 version; /*version of chip */ u8 state; /*stop 0, start 1 */ /*firmware */ + u32 fwsize; u8 *pfirmware; - bool b_h2c_setinprogress; + u16 fw_version; + u16 fw_subversion; + bool h2c_setinprogress; u8 last_hmeboxnum; - bool bfw_ready; + bool fw_ready; /*Reserve page start offset except beacon in TxQ. */ u8 fw_rsvdpage_startoffset; + u8 h2c_txcmd_seq; + + /* FW Cmd IO related */ + u16 fwcmd_iomap; + u32 fwcmd_ioparam; + bool set_fwcmd_inprogress; + u8 current_fwcmd_io; + + /**/ + bool driver_going2unload; + + /*AMPDU init min space*/ + u8 minspace_cfg; /*For Min spacing configurations */ + + /* Dual mac */ + enum macphy_mode macphymode; + enum band_type current_bandtype; /* 0:2.4G, 1:5G */ + enum band_type current_bandtypebackup; + enum band_type bandset; + /* dual MAC 0--Mac0 1--Mac1 */ + u32 interfaceindex; + /* just for DualMac S3S4 */ + u8 macphyctl_reg; + bool earlymode_enable; + /* Dual mac*/ + bool during_mac0init_radiob; + bool during_mac1init_radioa; + bool reloadtxpowerindex; + /* True if IMR or IQK have done + for 2.4G in scan progress */ + bool load_imrandiqk_setting_for2g; + + bool disable_amsdu_8k; }; struct rtl_security { @@ -887,48 +1043,61 @@ struct rtl_security { }; struct rtl_dm { - /*PHY status for DM */ + /*PHY status for Dynamic Management */ long entry_min_undecoratedsmoothed_pwdb; long undecorated_smoothed_pwdb; /*out dm */ long entry_max_undecoratedsmoothed_pwdb; - bool b_dm_initialgain_enable; - bool bdynamic_txpower_enable; - bool bcurrent_turbo_edca; - bool bis_any_nonbepkts; /*out dm */ - bool bis_cur_rdlstate; - bool btxpower_trackingInit; - bool b_disable_framebursting; - bool b_cck_inch14; - bool btxpower_tracking; - bool b_useramask; - bool brfpath_rxenable[4]; - + bool dm_initialgain_enable; + bool dynamic_txpower_enable; + bool current_turbo_edca; + bool is_any_nonbepkts; /*out dm */ + bool is_cur_rdlstate; + bool txpower_trackingInit; + bool disable_framebursting; + bool cck_inch14; + bool txpower_tracking; + bool useramask; + bool rfpath_rxenable[4]; + bool inform_fw_driverctrldm; + bool current_mrc_switch; + u8 txpowercount; + + u8 thermalvalue_rxgain; u8 thermalvalue_iqk; u8 thermalvalue_lck; u8 thermalvalue; u8 last_dtp_lvl; + u8 thermalvalue_avg[AVG_THERMAL_NUM]; + u8 thermalvalue_avg_index; + bool done_txpower; u8 dynamic_txhighpower_lvl; /*Tx high power level */ - u8 dm_flag; /*Indicate if each dynamic mechanism's status. */ + u8 dm_flag; /*Indicate each dynamic mechanism's status. */ u8 dm_type; u8 txpower_track_control; - + bool interrupt_migration; + bool disable_tx_int; char ofdm_index[2]; char cck_index; + u8 power_index_backup[6]; }; -#define EFUSE_MAX_LOGICAL_SIZE 128 +#define EFUSE_MAX_LOGICAL_SIZE 256 struct rtl_efuse { - bool bautoLoad_ok; + bool autoLoad_ok; bool bootfromefuse; u16 max_physical_size; - u8 contents[EFUSE_MAX_LOGICAL_SIZE]; u8 efuse_map[2][EFUSE_MAX_LOGICAL_SIZE]; u16 efuse_usedbytes; u8 efuse_usedpercentage; +#ifdef EFUSE_REPG_WORKAROUND + bool efuse_re_pg_sec1flag; + u8 efuse_re_pg_data[8]; +#endif u8 autoload_failflag; + u8 autoload_status; short epromtype; u16 eeprom_vid; @@ -938,69 +1107,90 @@ struct rtl_efuse { u8 eeprom_oemid; u16 eeprom_channelplan; u8 eeprom_version; + u8 board_type; + u8 external_pa; u8 dev_addr[6]; - bool b_txpwr_fromeprom; + bool txpwr_fromeprom; + u8 eeprom_crystalcap; u8 eeprom_tssi[2]; - u8 eeprom_pwrlimit_ht20[3]; - u8 eeprom_pwrlimit_ht40[3]; - u8 eeprom_chnlarea_txpwr_cck[2][3]; - u8 eeprom_chnlarea_txpwr_ht40_1s[2][3]; - u8 eeprom_chnlarea_txpwr_ht40_2sdiif[2][3]; - u8 txpwrlevel_cck[2][14]; - u8 txpwrlevel_ht40_1s[2][14]; /*For HT 40MHZ pwr */ - u8 txpwrlevel_ht40_2s[2][14]; /*For HT 40MHZ pwr */ + u8 eeprom_tssi_5g[3][2]; /* for 5GL/5GM/5GH band. */ + u8 eeprom_pwrlimit_ht20[CHANNEL_GROUP_MAX]; + u8 eeprom_pwrlimit_ht40[CHANNEL_GROUP_MAX]; + u8 eeprom_chnlarea_txpwr_cck[2][CHANNEL_GROUP_MAX_2G]; + u8 eeprom_chnlarea_txpwr_ht40_1s[2][CHANNEL_GROUP_MAX]; + u8 eeprom_chnlarea_txpwr_ht40_2sdiif[2][CHANNEL_GROUP_MAX]; + u8 txpwrlevel_cck[2][CHANNEL_MAX_NUMBER_2G]; + u8 txpwrlevel_ht40_1s[2][CHANNEL_MAX_NUMBER]; /*For HT 40MHZ pwr */ + u8 txpwrlevel_ht40_2s[2][CHANNEL_MAX_NUMBER]; /*For HT 40MHZ pwr */ + + u8 internal_pa_5g[2]; /* pathA / pathB */ + u8 eeprom_c9; + u8 eeprom_cc; /*For power group */ - u8 pwrgroup_ht20[2][14]; - u8 pwrgroup_ht40[2][14]; - - char txpwr_ht20diff[2][14]; /*HT 20<->40 Pwr diff */ - u8 txpwr_legacyhtdiff[2][14]; /*For HT<->legacy pwr diff */ + u8 eeprom_pwrgroup[2][3]; + u8 pwrgroup_ht20[2][CHANNEL_MAX_NUMBER]; + u8 pwrgroup_ht40[2][CHANNEL_MAX_NUMBER]; + + char txpwr_ht20diff[2][CHANNEL_MAX_NUMBER]; /*HT 20<->40 Pwr diff */ + /*For HT<->legacy pwr diff*/ + u8 txpwr_legacyhtdiff[2][CHANNEL_MAX_NUMBER]; + u8 txpwr_safetyflag; /* Band edge enable flag */ + u16 eeprom_txpowerdiff; + u8 legacy_httxpowerdiff; /* Legacy to HT rate power diff */ + u8 antenna_txpwdiff[3]; u8 eeprom_regulatory; u8 eeprom_thermalmeter; - /*ThermalMeter, index 0 for RFIC0, and 1 for RFIC1 */ - u8 thermalmeter[2]; + u8 thermalmeter[2]; /*ThermalMeter, index 0 for RFIC0, 1 for RFIC1 */ + u16 tssi_13dbm; + u8 crystalcap; /* CrystalCap. */ + u8 delta_iqk; + u8 delta_lck; u8 legacy_ht_txpowerdiff; /*Legacy to HT rate power diff */ - bool b_apk_thermalmeterignore; + bool apk_thermalmeterignore; + + bool b1x1_recvcombine; + bool b1ss_support; + + /*channel plan */ + u8 channel_plan; }; struct rtl_ps_ctl { + bool pwrdomain_protect; bool set_rfpowerstate_inprogress; - bool b_in_powersavemode; + bool in_powersavemode; bool rfchange_inprogress; - bool b_swrf_processing; - bool b_hwradiooff; - - u32 last_sleep_jiffies; - u32 last_awake_jiffies; - u32 last_delaylps_stamp_jiffies; + bool swrf_processing; + bool hwradiooff; /* * just for PCIE ASPM * If it supports ASPM, Offset[560h] = 0x40, * otherwise Offset[560h] = 0x00. * */ - bool b_support_aspm; - bool b_support_backdoor; + bool support_aspm; + bool support_backdoor; /*for LPS */ enum rt_psmode dot11_psmode; /*Power save mode configured. */ - bool b_leisure_ps; - bool b_fwctrl_lps; + bool swctrl_lps; + bool leisure_ps; + bool fwctrl_lps; u8 fwctrl_psmode; /*For Fw control LPS mode */ - u8 b_reg_fwctrl_lps; + u8 reg_fwctrl_lps; /*Record Fw PS mode status. */ - bool b_fw_current_inpsmode; + bool fw_current_inpsmode; u8 reg_max_lps_awakeintvl; bool report_linked; /*for IPS */ - bool b_inactiveps; + bool inactiveps; u32 rfoff_reason; @@ -1011,8 +1201,26 @@ struct rtl_ps_ctl { /*just for PCIE ASPM */ u8 const_amdpci_aspm; + bool pwrdown_mode; + enum rf_pwrstate inactive_pwrstate; enum rf_pwrstate rfpwr_state; /*cur power state */ + + /* for SW LPS*/ + bool sw_ps_enabled; + bool state; + bool state_inap; + bool multi_buffered; + u16 nullfunc_seq; + unsigned int dtim_counter; + unsigned int sleep_ms; + unsigned long last_sleep_jiffies; + unsigned long last_awake_jiffies; + unsigned long last_delaylps_stamp_jiffies; + unsigned long last_dtim; + unsigned long last_beacon; + unsigned long last_action; + unsigned long last_slept; }; struct rtl_stats { @@ -1038,10 +1246,10 @@ struct rtl_stats { s32 recvsignalpower; s8 rxpower; /*in dBm Translate from PWdB */ u8 signalstrength; /*in 0-100 index. */ - u16 b_hwerror:1; - u16 b_crc:1; - u16 b_icv:1; - u16 b_shortpreamble:1; + u16 hwerror:1; + u16 crc:1; + u16 icv:1; + u16 shortpreamble:1; u16 antenna:1; u16 decrypted:1; u16 wakeup:1; @@ -1050,15 +1258,16 @@ struct rtl_stats { u8 rx_drvinfo_size; u8 rx_bufshift; - bool b_isampdu; + bool isampdu; + bool isfirst_ampdu; bool rx_is40Mhzpacket; u32 rx_pwdb_all; u8 rx_mimo_signalstrength[4]; /*in 0~100 index */ s8 rx_mimo_signalquality[2]; - bool b_packet_matchbssid; - bool b_is_cck; - bool b_packet_toself; - bool b_packet_beacon; /*for rssi */ + bool packet_matchbssid; + bool is_cck; + bool packet_toself; + bool packet_beacon; /*for rssi */ char cck_adc_pwdb[4]; /*for rx path selection */ }; @@ -1069,23 +1278,23 @@ struct rt_link_detect { u32 num_tx_inperiod; u32 num_rx_inperiod; - bool b_busytraffic; - bool b_higher_busytraffic; - bool b_higher_busyrxtraffic; + bool busytraffic; + bool higher_busytraffic; + bool higher_busyrxtraffic; }; struct rtl_tcb_desc { - u8 b_packet_bw:1; - u8 b_multicast:1; - u8 b_broadcast:1; - - u8 b_rts_stbc:1; - u8 b_rts_enable:1; - u8 b_cts_enable:1; - u8 b_rts_use_shortpreamble:1; - u8 b_rts_use_shortgi:1; + u8 packet_bw:1; + u8 multicast:1; + u8 broadcast:1; + + u8 rts_stbc:1; + u8 rts_enable:1; + u8 cts_enable:1; + u8 rts_use_shortpreamble:1; + u8 rts_use_shortgi:1; u8 rts_sc:1; - u8 b_rts_bw:1; + u8 rts_bw:1; u8 rts_rate; u8 use_shortgi:1; @@ -1096,20 +1305,34 @@ struct rtl_tcb_desc { u8 ratr_index; u8 mac_id; u8 hw_rate; + + u8 last_inipkt:1; + u8 cmd_or_init:1; + u8 queue_index; + + /* early mode */ + u8 empkt_num; + /* The max value by HW */ + u32 empkt_len[5]; }; struct rtl_hal_ops { int (*init_sw_vars) (struct ieee80211_hw *hw); void (*deinit_sw_vars) (struct ieee80211_hw *hw); + void (*read_chip_version)(struct ieee80211_hw *hw); void (*read_eeprom_info) (struct ieee80211_hw *hw); void (*interrupt_recognized) (struct ieee80211_hw *hw, u32 *p_inta, u32 *p_intb); int (*hw_init) (struct ieee80211_hw *hw); void (*hw_disable) (struct ieee80211_hw *hw); + void (*hw_suspend) (struct ieee80211_hw *hw); + void (*hw_resume) (struct ieee80211_hw *hw); void (*enable_interrupt) (struct ieee80211_hw *hw); void (*disable_interrupt) (struct ieee80211_hw *hw); int (*set_network_type) (struct ieee80211_hw *hw, enum nl80211_iftype type); + void (*set_chk_bssid)(struct ieee80211_hw *hw, + bool check_bssid); void (*set_bw_mode) (struct ieee80211_hw *hw, enum nl80211_channel_type ch_type); u8(*switch_channel) (struct ieee80211_hw *hw); @@ -1126,23 +1349,26 @@ struct rtl_hal_ops { struct ieee80211_hdr *hdr, u8 *pdesc_tx, struct ieee80211_tx_info *info, struct sk_buff *skb, unsigned int queue_index); + void (*fill_fake_txdesc) (struct ieee80211_hw *hw, u8 * pDesc, + u32 buffer_len, bool bIsPsPoll); void (*fill_tx_cmddesc) (struct ieee80211_hw *hw, u8 *pdesc, - bool b_firstseg, bool b_lastseg, + bool firstseg, bool lastseg, struct sk_buff *skb); - bool(*query_rx_desc) (struct ieee80211_hw *hw, + bool (*cmd_send_packet)(struct ieee80211_hw *hw, struct sk_buff *skb); + bool (*query_rx_desc) (struct ieee80211_hw *hw, struct rtl_stats *stats, struct ieee80211_rx_status *rx_status, u8 *pdesc, struct sk_buff *skb); void (*set_channel_access) (struct ieee80211_hw *hw); - bool(*radio_onoff_checking) (struct ieee80211_hw *hw, u8 *valid); + bool (*radio_onoff_checking) (struct ieee80211_hw *hw, u8 *valid); void (*dm_watchdog) (struct ieee80211_hw *hw); void (*scan_operation_backup) (struct ieee80211_hw *hw, u8 operation); - bool(*set_rf_power_state) (struct ieee80211_hw *hw, + bool (*set_rf_power_state) (struct ieee80211_hw *hw, enum rf_pwrstate rfpwr_state); void (*led_control) (struct ieee80211_hw *hw, enum led_ctl_mode ledaction); void (*set_desc) (u8 *pdesc, bool istx, u8 desc_name, u8 *val); - u32(*get_desc) (u8 *pdesc, bool istx, u8 desc_name); + u32 (*get_desc) (u8 *pdesc, bool istx, u8 desc_name); void (*tx_polling) (struct ieee80211_hw *hw, unsigned int hw_queue); void (*enable_hw_sec) (struct ieee80211_hw *hw); void (*set_key) (struct ieee80211_hw *hw, u32 key_index, @@ -1150,10 +1376,10 @@ struct rtl_hal_ops { bool is_wepkey, bool clear_all); void (*init_sw_leds) (struct ieee80211_hw *hw); void (*deinit_sw_leds) (struct ieee80211_hw *hw); - u32(*get_bbreg) (struct ieee80211_hw *hw, u32 regaddr, u32 bitmask); + u32 (*get_bbreg) (struct ieee80211_hw *hw, u32 regaddr, u32 bitmask); void (*set_bbreg) (struct ieee80211_hw *hw, u32 regaddr, u32 bitmask, u32 data); - u32(*get_rfreg) (struct ieee80211_hw *hw, enum radio_path rfpath, + u32 (*get_rfreg) (struct ieee80211_hw *hw, enum radio_path rfpath, u32 regaddr, u32 bitmask); void (*set_rfreg) (struct ieee80211_hw *hw, enum radio_path rfpath, u32 regaddr, u32 bitmask, u32 data); @@ -1161,11 +1387,13 @@ struct rtl_hal_ops { struct rtl_intf_ops { /*com */ + void (*read_efuse_byte)(struct ieee80211_hw *hw, u16 _offset, u8 *pbuf); int (*adapter_start) (struct ieee80211_hw *hw); void (*adapter_stop) (struct ieee80211_hw *hw); int (*adapter_tx) (struct ieee80211_hw *hw, struct sk_buff *skb); int (*reset_trx_ring) (struct ieee80211_hw *hw); + bool (*waitq_insert) (struct ieee80211_hw *hw, struct sk_buff *skb); /*pci */ void (*disable_aspm) (struct ieee80211_hw *hw); @@ -1179,11 +1407,36 @@ struct rtl_mod_params { int sw_crypto; }; +struct rtl_hal_usbint_cfg { + /* data - rx */ + u32 in_ep_num; + u32 rx_urb_num; + u32 rx_max_size; + + /* op - rx */ + void (*usb_rx_hdl)(struct ieee80211_hw *, struct sk_buff *); + void (*usb_rx_segregate_hdl)(struct ieee80211_hw *, struct sk_buff *, + struct sk_buff_head *); + + /* tx */ + void (*usb_tx_cleanup)(struct ieee80211_hw *, struct sk_buff *); + int (*usb_tx_post_hdl)(struct ieee80211_hw *, struct urb *, + struct sk_buff *); + struct sk_buff *(*usb_tx_aggregate_hdl)(struct ieee80211_hw *, + struct sk_buff_head *); + + /* endpoint mapping */ + int (*usb_endpoint_mapping)(struct ieee80211_hw *hw); + u16 (*usb_mq_to_hwq)(__le16 fc, u16 mac80211_queue_index); +}; + struct rtl_hal_cfg { + u8 bar_id; char *name; char *fw_name; struct rtl_hal_ops *ops; struct rtl_mod_params *mod_params; + struct rtl_hal_usbint_cfg *usb_interface_cfg; /*this map used for some registers or vars defined int HAL but used in MAIN */ @@ -1202,6 +1455,11 @@ struct rtl_locks { spinlock_t rf_ps_lock; spinlock_t rf_lock; spinlock_t lps_lock; + spinlock_t waitq_lock; + spinlock_t tx_urb_lock; + + /*Dual mac*/ + spinlock_t cck_and_rw_pagea_lock; }; struct rtl_works { @@ -1218,12 +1476,20 @@ struct rtl_works { struct workqueue_struct *rtl_wq; struct delayed_work watchdog_wq; struct delayed_work ips_nic_off_wq; + + /* For SW LPS */ + struct delayed_work ps_work; + struct delayed_work ps_rfon_wq; }; struct rtl_debug { u32 dbgp_type[DBGP_TYPE_MAX]; u32 global_debuglevel; u64 global_debugcomponents; + + /* add for proc debug */ + struct proc_dir_entry *proc_dir; + char proc_name[20]; }; struct rtl_priv { @@ -1274,6 +1540,91 @@ struct rtl_priv { #define rtl_efuse(rtlpriv) (&((rtlpriv)->efuse)) #define rtl_psc(rtlpriv) (&((rtlpriv)->psc)) + +/*************************************** + Bluetooth Co-existance Related +****************************************/ + +enum bt_ant_num { + ANT_X2 = 0, + ANT_X1 = 1, +}; + +enum bt_co_type { + BT_2WIRE = 0, + BT_ISSC_3WIRE = 1, + BT_ACCEL = 2, + BT_CSR_BC4 = 3, + BT_CSR_BC8 = 4, + BT_RTL8756 = 5, +}; + +enum bt_cur_state { + BT_OFF = 0, + BT_ON = 1, +}; + +enum bt_service_type { + BT_SCO = 0, + BT_A2DP = 1, + BT_HID = 2, + BT_HID_IDLE = 3, + BT_SCAN = 4, + BT_IDLE = 5, + BT_OTHER_ACTION = 6, + BT_BUSY = 7, + BT_OTHERBUSY = 8, + BT_PAN = 9, +}; + +enum bt_radio_shared { + BT_RADIO_SHARED = 0, + BT_RADIO_INDIVIDUAL = 1, +}; + +struct bt_coexist_info { + + /* EEPROM BT info. */ + u8 eeprom_bt_coexist; + u8 eeprom_bt_type; + u8 eeprom_bt_ant_num; + u8 eeprom_bt_ant_isolation; + u8 eeprom_bt_radio_shared; + + u8 bt_coexistence; + u8 bt_ant_num; + u8 bt_coexist_type; + u8 bt_state; + u8 bt_cur_state; /* 0:on, 1:off */ + u8 bt_ant_isolation; /* 0:good, 1:bad */ + u8 bt_pape_ctrl; /* 0:SW, 1:SW/HW dynamic */ + u8 bt_service; + u8 bt_radio_shared_type; + u8 bt_rfreg_origin_1e; + u8 bt_rfreg_origin_1f; + u8 bt_rssi_state; + u32 ratio_tx; + u32 ratio_pri; + u32 bt_edca_ul; + u32 bt_edca_dl; + + bool b_init_set; + bool b_bt_busy_traffic; + bool b_bt_traffic_mode_set; + bool b_bt_non_traffic_mode_set; + + bool b_fw_coexist_all_off; + bool b_sw_coexist_all_off; + u32 current_state; + u32 previous_state; + u8 bt_pre_rssi_state; + + u8 b_reg_bt_iso; + u8 b_reg_bt_sco; + +}; + + /**************************************** mem access macro define start Call endian free function when @@ -1281,7 +1632,7 @@ struct rtl_priv { 2. Before write integer to IO. 3. After read integer from IO. ****************************************/ -/* Convert little data endian to host */ +/* Convert little data endian to host ordering */ #define EF1BYTE(_val) \ ((u8)(_val)) #define EF2BYTE(_val) \ @@ -1289,27 +1640,21 @@ struct rtl_priv { #define EF4BYTE(_val) \ (le32_to_cpu(_val)) -/* Read data from memory */ -#define READEF1BYTE(_ptr) \ - EF1BYTE(*((u8 *)(_ptr))) +/* Read le16 data from memory and convert to host ordering */ #define READEF2BYTE(_ptr) \ EF2BYTE(*((u16 *)(_ptr))) -#define READEF4BYTE(_ptr) \ - EF4BYTE(*((u32 *)(_ptr))) -/* Write data to memory */ -#define WRITEEF1BYTE(_ptr, _val) \ - (*((u8 *)(_ptr))) = EF1BYTE(_val) +/* Write le16 data to memory in host ordering */ #define WRITEEF2BYTE(_ptr, _val) \ (*((u16 *)(_ptr))) = EF2BYTE(_val) -#define WRITEEF4BYTE(_ptr, _val) \ - (*((u32 *)(_ptr))) = EF4BYTE(_val) - -/*Example: -BIT_LEN_MASK_32(0) => 0x00000000 -BIT_LEN_MASK_32(1) => 0x00000001 -BIT_LEN_MASK_32(2) => 0x00000003 -BIT_LEN_MASK_32(32) => 0xFFFFFFFF*/ + +/* Create a bit mask + * Examples: + * BIT_LEN_MASK_32(0) => 0x00000000 + * BIT_LEN_MASK_32(1) => 0x00000001 + * BIT_LEN_MASK_32(2) => 0x00000003 + * BIT_LEN_MASK_32(32) => 0xFFFFFFFF + */ #define BIT_LEN_MASK_32(__bitlen) \ (0xFFFFFFFF >> (32 - (__bitlen))) #define BIT_LEN_MASK_16(__bitlen) \ @@ -1317,9 +1662,11 @@ BIT_LEN_MASK_32(32) => 0xFFFFFFFF*/ #define BIT_LEN_MASK_8(__bitlen) \ (0xFF >> (8 - (__bitlen))) -/*Example: -BIT_OFFSET_LEN_MASK_32(0, 2) => 0x00000003 -BIT_OFFSET_LEN_MASK_32(16, 2) => 0x00030000*/ +/* Create an offset bit mask + * Examples: + * BIT_OFFSET_LEN_MASK_32(0, 2) => 0x00000003 + * BIT_OFFSET_LEN_MASK_32(16, 2) => 0x00030000 + */ #define BIT_OFFSET_LEN_MASK_32(__bitoffset, __bitlen) \ (BIT_LEN_MASK_32(__bitlen) << (__bitoffset)) #define BIT_OFFSET_LEN_MASK_16(__bitoffset, __bitlen) \ @@ -1328,8 +1675,9 @@ BIT_OFFSET_LEN_MASK_32(16, 2) => 0x00030000*/ (BIT_LEN_MASK_8(__bitlen) << (__bitoffset)) /*Description: -Return 4-byte value in host byte ordering from -4-byte pointer in little-endian system.*/ + * Return 4-byte value in host byte ordering from + * 4-byte pointer in little-endian system. + */ #define LE_P4BYTE_TO_HOST_4BYTE(__pstart) \ (EF4BYTE(*((u32 *)(__pstart)))) #define LE_P2BYTE_TO_HOST_2BYTE(__pstart) \ @@ -1337,28 +1685,10 @@ Return 4-byte value in host byte ordering from #define LE_P1BYTE_TO_HOST_1BYTE(__pstart) \ (EF1BYTE(*((u8 *)(__pstart)))) -/*Description: -Translate subfield (continuous bits in little-endian) of 4-byte -value to host byte ordering.*/ -#define LE_BITS_TO_4BYTE(__pstart, __bitoffset, __bitlen) \ - ( \ - (LE_P4BYTE_TO_HOST_4BYTE(__pstart) >> (__bitoffset)) & \ - BIT_LEN_MASK_32(__bitlen) \ - ) -#define LE_BITS_TO_2BYTE(__pstart, __bitoffset, __bitlen) \ - ( \ - (LE_P2BYTE_TO_HOST_2BYTE(__pstart) >> (__bitoffset)) & \ - BIT_LEN_MASK_16(__bitlen) \ - ) -#define LE_BITS_TO_1BYTE(__pstart, __bitoffset, __bitlen) \ - ( \ - (LE_P1BYTE_TO_HOST_1BYTE(__pstart) >> (__bitoffset)) & \ - BIT_LEN_MASK_8(__bitlen) \ - ) - -/*Description: -Mask subfield (continuous bits in little-endian) of 4-byte value -and return the result in 4-byte value in host byte ordering.*/ +/* Description: + * Mask subfield (continuous bits in little-endian) of 4-byte value + * and return the result in 4-byte value in host byte ordering. + */ #define LE_BITS_CLEARED_TO_4BYTE(__pstart, __bitoffset, __bitlen) \ ( \ LE_P4BYTE_TO_HOST_4BYTE(__pstart) & \ @@ -1375,20 +1705,9 @@ and return the result in 4-byte value in host byte ordering.*/ (~BIT_OFFSET_LEN_MASK_8(__bitoffset, __bitlen)) \ ) -/*Description: -Set subfield of little-endian 4-byte value to specified value. */ -#define SET_BITS_TO_LE_4BYTE(__pstart, __bitoffset, __bitlen, __val) \ - *((u32 *)(__pstart)) = EF4BYTE \ - ( \ - LE_BITS_CLEARED_TO_4BYTE(__pstart, __bitoffset, __bitlen) | \ - ((((u32)__val) & BIT_LEN_MASK_32(__bitlen)) << (__bitoffset)) \ - ); -#define SET_BITS_TO_LE_2BYTE(__pstart, __bitoffset, __bitlen, __val) \ - *((u16 *)(__pstart)) = EF2BYTE \ - ( \ - LE_BITS_CLEARED_TO_2BYTE(__pstart, __bitoffset, __bitlen) | \ - ((((u16)__val) & BIT_LEN_MASK_16(__bitlen)) << (__bitoffset)) \ - ); +/* Description: + * Set subfield of little-endian 4-byte value to specified value. + */ #define SET_BITS_TO_LE_1BYTE(__pstart, __bitoffset, __bitlen, __val) \ *((u8 *)(__pstart)) = EF1BYTE \ ( \ @@ -1400,13 +1719,14 @@ Set subfield of little-endian 4-byte value to specified value. */ mem access macro define end ****************************************/ -#define packet_get_type(_packet) (EF1BYTE((_packet).octet[0]) & 0xFC) +#define byte(x, n) ((x >> (8 * n)) & 0xff) + #define RTL_WATCH_DOG_TIME 2000 #define MSECS(t) msecs_to_jiffies(t) -#define WLAN_FC_GET_VERS(fc) ((fc) & IEEE80211_FCTL_VERS) -#define WLAN_FC_GET_TYPE(fc) ((fc) & IEEE80211_FCTL_FTYPE) -#define WLAN_FC_GET_STYPE(fc) ((fc) & IEEE80211_FCTL_STYPE) -#define WLAN_FC_MORE_DATA(fc) ((fc) & IEEE80211_FCTL_MOREDATA) +#define WLAN_FC_GET_VERS(fc) (le16_to_cpu(fc) & IEEE80211_FCTL_VERS) +#define WLAN_FC_GET_TYPE(fc) (le16_to_cpu(fc) & IEEE80211_FCTL_FTYPE) +#define WLAN_FC_GET_STYPE(fc) (le16_to_cpu(fc) & IEEE80211_FCTL_STYPE) +#define WLAN_FC_MORE_DATA(fc) (le16_to_cpu(fc) & IEEE80211_FCTL_MOREDATA) #define SEQ_TO_SN(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4) #define SN_TO_SEQ(ssn) (((ssn) << 4) & IEEE80211_SCTL_SEQ) #define MAX_SN ((IEEE80211_SCTL_SEQ) >> 4) @@ -1420,6 +1740,8 @@ Set subfield of little-endian 4-byte value to specified value. */ #define RT_RF_OFF_LEVL_FW_32K BIT(5) /*FW in 32k */ /*Always enable ASPM and Clock Req in initialization.*/ #define RT_RF_PS_LEVEL_ALWAYS_ASPM BIT(6) +/* no matter RFOFF or SLEEP we set PS_ASPM_LEVL*/ +#define RT_PS_LEVEL_ASPM BIT(7) /*When LPS is on, disable 2R if no packet is received or transmittd.*/ #define RT_RF_LPS_DISALBE_2R BIT(30) #define RT_RF_LPS_LEVEL_ASPM BIT(31) /*LPS with ASPM */ @@ -1433,15 +1755,6 @@ Set subfield of little-endian 4-byte value to specified value. */ #define container_of_dwork_rtl(x, y, z) \ container_of(container_of(x, struct delayed_work, work), y, z) -#define FILL_OCTET_STRING(_os, _octet, _len) \ - (_os).octet = (u8 *)(_octet); \ - (_os).length = (_len); - -#define CP_MACADDR(des, src) \ - ((des)[0] = (src)[0], (des)[1] = (src)[1],\ - (des)[2] = (src)[2], (des)[3] = (src)[3],\ - (des)[4] = (src)[4], (des)[5] = (src)[5]) - static inline u8 rtl_read_byte(struct rtl_priv *rtlpriv, u32 addr) { return rtlpriv->io.read8_sync(rtlpriv, addr); diff --git a/drivers/net/wireless/wl12xx/Kconfig b/drivers/net/wireless/wl12xx/Kconfig index 0e65bce457d..692ebff38fc 100644 --- a/drivers/net/wireless/wl12xx/Kconfig +++ b/drivers/net/wireless/wl12xx/Kconfig @@ -54,7 +54,7 @@ config WL12XX_SDIO config WL12XX_SDIO_TEST tristate "TI wl12xx SDIO testing support" - depends on WL12XX && MMC + depends on WL12XX && MMC && WL12XX_SDIO default n ---help--- This module adds support for the SDIO bus testing with the diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/acx.c index afdc601aa7e..33840d95d17 100644 --- a/drivers/net/wireless/wl12xx/acx.c +++ b/drivers/net/wireless/wl12xx/acx.c @@ -783,6 +783,10 @@ int wl1271_acx_sta_rate_policies(struct wl1271 *wl) acx->rate_class_cnt = cpu_to_le32(ACX_TX_RATE_POLICY_CNT); + wl1271_debug(DEBUG_ACX, "basic_rate: 0x%x, full_rate: 0x%x", + acx->rate_class[ACX_TX_BASIC_RATE].enabled_rates, + acx->rate_class[ACX_TX_AP_FULL_RATE].enabled_rates); + ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx)); if (ret < 0) { wl1271_warning("Setting of rate policies failed: %d", ret); @@ -947,9 +951,9 @@ out: return ret; } -int wl1271_acx_mem_cfg(struct wl1271 *wl) +int wl1271_acx_ap_mem_cfg(struct wl1271 *wl) { - struct wl1271_acx_config_memory *mem_conf; + struct wl1271_acx_ap_config_memory *mem_conf; int ret; wl1271_debug(DEBUG_ACX, "wl1271 mem cfg"); @@ -961,10 +965,10 @@ int wl1271_acx_mem_cfg(struct wl1271 *wl) } /* memory config */ - mem_conf->num_stations = DEFAULT_NUM_STATIONS; - mem_conf->rx_mem_block_num = ACX_RX_MEM_BLOCKS; - mem_conf->tx_min_mem_block_num = ACX_TX_MIN_MEM_BLOCKS; - mem_conf->num_ssid_profiles = ACX_NUM_SSID_PROFILES; + mem_conf->num_stations = wl->conf.mem.num_stations; + mem_conf->rx_mem_block_num = wl->conf.mem.rx_block_num; + mem_conf->tx_min_mem_block_num = wl->conf.mem.tx_min_block_num; + mem_conf->num_ssid_profiles = wl->conf.mem.ssid_profiles; mem_conf->total_tx_descriptors = cpu_to_le32(ACX_TX_DESCRIPTORS); ret = wl1271_cmd_configure(wl, ACX_MEM_CFG, mem_conf, @@ -979,13 +983,45 @@ out: return ret; } -int wl1271_acx_init_mem_config(struct wl1271 *wl) +int wl1271_acx_sta_mem_cfg(struct wl1271 *wl) { + struct wl1271_acx_sta_config_memory *mem_conf; int ret; - ret = wl1271_acx_mem_cfg(wl); - if (ret < 0) - return ret; + wl1271_debug(DEBUG_ACX, "wl1271 mem cfg"); + + mem_conf = kzalloc(sizeof(*mem_conf), GFP_KERNEL); + if (!mem_conf) { + ret = -ENOMEM; + goto out; + } + + /* memory config */ + mem_conf->num_stations = wl->conf.mem.num_stations; + mem_conf->rx_mem_block_num = wl->conf.mem.rx_block_num; + mem_conf->tx_min_mem_block_num = wl->conf.mem.tx_min_block_num; + mem_conf->num_ssid_profiles = wl->conf.mem.ssid_profiles; + mem_conf->total_tx_descriptors = cpu_to_le32(ACX_TX_DESCRIPTORS); + mem_conf->dyn_mem_enable = wl->conf.mem.dynamic_memory; + mem_conf->tx_free_req = wl->conf.mem.min_req_tx_blocks; + mem_conf->rx_free_req = wl->conf.mem.min_req_rx_blocks; + mem_conf->tx_min = wl->conf.mem.tx_min; + + ret = wl1271_cmd_configure(wl, ACX_MEM_CFG, mem_conf, + sizeof(*mem_conf)); + if (ret < 0) { + wl1271_warning("wl1271 mem config failed: %d", ret); + goto out; + } + +out: + kfree(mem_conf); + return ret; +} + +int wl1271_acx_init_mem_config(struct wl1271 *wl) +{ + int ret; wl->target_mem_map = kzalloc(sizeof(struct wl1271_acx_mem_map), GFP_KERNEL); @@ -1476,3 +1512,33 @@ out: kfree(acx); return ret; } + +int wl1271_acx_config_ps(struct wl1271 *wl) +{ + struct wl1271_acx_config_ps *config_ps; + int ret; + + wl1271_debug(DEBUG_ACX, "acx config ps"); + + config_ps = kzalloc(sizeof(*config_ps), GFP_KERNEL); + if (!config_ps) { + ret = -ENOMEM; + goto out; + } + + config_ps->exit_retries = wl->conf.conn.psm_exit_retries; + config_ps->enter_retries = wl->conf.conn.psm_entry_retries; + config_ps->null_data_rate = cpu_to_le32(wl->basic_rate); + + ret = wl1271_cmd_configure(wl, ACX_CONFIG_PS, config_ps, + sizeof(*config_ps)); + + if (ret < 0) { + wl1271_warning("acx config ps failed: %d", ret); + goto out; + } + +out: + kfree(config_ps); + return ret; +} diff --git a/drivers/net/wireless/wl12xx/acx.h b/drivers/net/wireless/wl12xx/acx.h index 4bbaf04f434..4e301de916b 100644 --- a/drivers/net/wireless/wl12xx/acx.h +++ b/drivers/net/wireless/wl12xx/acx.h @@ -133,7 +133,6 @@ enum { #define DEFAULT_UCAST_PRIORITY 0 #define DEFAULT_RX_Q_PRIORITY 0 -#define DEFAULT_NUM_STATIONS 1 #define DEFAULT_RXQ_PRIORITY 0 /* low 0 .. 15 high */ #define DEFAULT_RXQ_TYPE 0x07 /* All frames, Data/Ctrl/Mgmt */ #define TRACE_BUFFER_MAX_SIZE 256 @@ -797,12 +796,9 @@ struct acx_tx_config_options { __le16 tx_compl_threshold; /* number of packets */ } __packed; -#define ACX_RX_MEM_BLOCKS 70 -#define ACX_TX_MIN_MEM_BLOCKS 40 #define ACX_TX_DESCRIPTORS 32 -#define ACX_NUM_SSID_PROFILES 1 -struct wl1271_acx_config_memory { +struct wl1271_acx_ap_config_memory { struct acx_header header; u8 rx_mem_block_num; @@ -812,6 +808,20 @@ struct wl1271_acx_config_memory { __le32 total_tx_descriptors; } __packed; +struct wl1271_acx_sta_config_memory { + struct acx_header header; + + u8 rx_mem_block_num; + u8 tx_min_mem_block_num; + u8 num_stations; + u8 num_ssid_profiles; + __le32 total_tx_descriptors; + u8 dyn_mem_enable; + u8 tx_free_req; + u8 rx_free_req; + u8 tx_min; +} __packed; + struct wl1271_acx_mem_map { struct acx_header header; @@ -1136,6 +1146,15 @@ struct wl1271_acx_max_tx_retry { u8 padding_1[2]; } __packed; +struct wl1271_acx_config_ps { + struct acx_header header; + + u8 exit_retries; + u8 enter_retries; + u8 padding[2]; + __le32 null_data_rate; +} __packed; + enum { ACX_WAKE_UP_CONDITIONS = 0x0002, ACX_MEM_CFG = 0x0003, @@ -1193,6 +1212,8 @@ enum { ACX_HT_BSS_OPERATION = 0x0058, ACX_COEX_ACTIVITY = 0x0059, ACX_SET_DCO_ITRIM_PARAMS = 0x0061, + ACX_GEN_FW_CMD = 0x0070, + ACX_HOST_IF_CFG_BITMAP = 0x0071, ACX_MAX_TX_FAILURE = 0x0072, DOT11_RX_MSDU_LIFE_TIME = 0x1004, DOT11_CUR_TX_PWR = 0x100D, @@ -1200,10 +1221,8 @@ enum { DOT11_RTS_THRESHOLD = 0x1013, DOT11_GROUP_ADDRESS_TBL = 0x1014, ACX_PM_CONFIG = 0x1016, - - MAX_DOT11_IE = DOT11_GROUP_ADDRESS_TBL, - - MAX_IE = 0xFFFF + ACX_CONFIG_PS = 0x1017, + ACX_CONFIG_HANGOVER = 0x1018, }; @@ -1245,7 +1264,8 @@ int wl1271_acx_tid_cfg(struct wl1271 *wl, u8 queue_id, u8 channel_type, u32 apsd_conf0, u32 apsd_conf1); int wl1271_acx_frag_threshold(struct wl1271 *wl, u16 frag_threshold); int wl1271_acx_tx_config_options(struct wl1271 *wl); -int wl1271_acx_mem_cfg(struct wl1271 *wl); +int wl1271_acx_ap_mem_cfg(struct wl1271 *wl); +int wl1271_acx_sta_mem_cfg(struct wl1271 *wl); int wl1271_acx_init_mem_config(struct wl1271 *wl); int wl1271_acx_init_rx_interrupt(struct wl1271 *wl); int wl1271_acx_smart_reflex(struct wl1271 *wl); @@ -1269,5 +1289,6 @@ int wl1271_acx_set_ba_receiver_session(struct wl1271 *wl, u8 tid_index, u16 ssn, bool enable); int wl1271_acx_tsf_info(struct wl1271 *wl, u64 *mactime); int wl1271_acx_max_tx_retry(struct wl1271 *wl); +int wl1271_acx_config_ps(struct wl1271 *wl); #endif /* __WL1271_ACX_H__ */ diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c index 1bb8be5e805..97ffd7aa57a 100644 --- a/drivers/net/wireless/wl12xx/cmd.c +++ b/drivers/net/wireless/wl12xx/cmd.c @@ -286,6 +286,7 @@ int wl1271_cmd_join(struct wl1271 *wl, u8 bss_type) join->rx_filter_options = cpu_to_le32(wl->rx_filter); join->bss_type = bss_type; join->basic_rate_set = cpu_to_le32(wl->basic_rate_set); + join->supported_rate_set = cpu_to_le32(wl->rate_set); if (wl->band == IEEE80211_BAND_5GHZ) join->bss_type |= WL1271_JOIN_CMD_BSS_TYPE_5GHZ; @@ -303,6 +304,9 @@ int wl1271_cmd_join(struct wl1271 *wl, u8 bss_type) wl->tx_security_last_seq = 0; wl->tx_security_seq = 0; + wl1271_debug(DEBUG_CMD, "cmd join: basic_rate_set=0x%x, rate_set=0x%x", + join->basic_rate_set, join->supported_rate_set); + ret = wl1271_cmd_send(wl, CMD_START_JOIN, join, sizeof(*join), 0); if (ret < 0) { wl1271_error("failed to initiate cmd join"); @@ -454,7 +458,7 @@ out: return ret; } -int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode, u32 rates, bool send) +int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode) { struct wl1271_cmd_ps_params *ps_params = NULL; int ret = 0; @@ -468,10 +472,6 @@ int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode, u32 rates, bool send) } ps_params->ps_mode = ps_mode; - ps_params->send_null_data = send; - ps_params->retries = wl->conf.conn.psm_entry_nullfunc_retries; - ps_params->hang_over_period = wl->conf.conn.psm_entry_hangover_period; - ps_params->null_data_rate = cpu_to_le32(rates); ret = wl1271_cmd_send(wl, CMD_SET_PS_MODE, ps_params, sizeof(*ps_params), 0); diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/cmd.h index 75128141400..54c12e71417 100644 --- a/drivers/net/wireless/wl12xx/cmd.h +++ b/drivers/net/wireless/wl12xx/cmd.h @@ -39,7 +39,7 @@ int wl1271_cmd_test(struct wl1271 *wl, void *buf, size_t buf_len, u8 answer); int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf, size_t len); int wl1271_cmd_configure(struct wl1271 *wl, u16 id, void *buf, size_t len); int wl1271_cmd_data_path(struct wl1271 *wl, bool enable); -int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode, u32 rates, bool send); +int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode); int wl1271_cmd_read_memory(struct wl1271 *wl, u32 addr, void *answer, size_t len); int wl1271_cmd_template_set(struct wl1271 *wl, u16 template_id, @@ -140,6 +140,7 @@ enum cmd_templ { * For CTS-to-self (FastCTS) mechanism * for BT/WLAN coexistence (SoftGemini). */ CMD_TEMPL_ARP_RSP, + CMD_TEMPL_LINK_MEASUREMENT_REPORT, /* AP-mode specific */ CMD_TEMPL_AP_BEACON = 13, @@ -216,6 +217,7 @@ struct wl1271_cmd_join { * ACK or CTS frames). */ __le32 basic_rate_set; + __le32 supported_rate_set; u8 dtim_interval; /* * bits 0-2: This bitwise field specifies the type @@ -278,15 +280,7 @@ struct wl1271_cmd_ps_params { struct wl1271_cmd_header header; u8 ps_mode; /* STATION_* */ - u8 send_null_data; /* Do we have to send NULL data packet ? */ - u8 retries; /* Number of retires for the initial NULL data packet */ - - /* - * TUs during which the target stays awake after switching - * to power save mode. - */ - u8 hang_over_period; - __le32 null_data_rate; + u8 padding[3]; } __packed; /* HW encryption keys */ diff --git a/drivers/net/wireless/wl12xx/conf.h b/drivers/net/wireless/wl12xx/conf.h index fd1dac9ab4d..856a8a2fff4 100644 --- a/drivers/net/wireless/wl12xx/conf.h +++ b/drivers/net/wireless/wl12xx/conf.h @@ -960,6 +960,14 @@ struct conf_conn_settings { u8 psm_entry_retries; /* + * Specifies the maximum number of times to try PSM exit if it fails + * (if sending the appropriate null-func message fails.) + * + * Range 0 - 255 + */ + u8 psm_exit_retries; + + /* * Specifies the maximum number of times to try transmit the PSM entry * null-func frame for each PSM entry attempt * @@ -1143,6 +1151,46 @@ struct conf_ht_setting { u16 inactivity_timeout; }; +struct conf_memory_settings { + /* Number of stations supported in IBSS mode */ + u8 num_stations; + + /* Number of ssid profiles used in IBSS mode */ + u8 ssid_profiles; + + /* Number of memory buffers allocated to rx pool */ + u8 rx_block_num; + + /* Minimum number of blocks allocated to tx pool */ + u8 tx_min_block_num; + + /* Disable/Enable dynamic memory */ + u8 dynamic_memory; + + /* + * Minimum required free tx memory blocks in order to assure optimum + * performence + * + * Range: 0-120 + */ + u8 min_req_tx_blocks; + + /* + * Minimum required free rx memory blocks in order to assure optimum + * performence + * + * Range: 0-120 + */ + u8 min_req_rx_blocks; + + /* + * Minimum number of mem blocks (free+used) guaranteed for TX + * + * Range: 0-120 + */ + u8 tx_min; +}; + struct conf_drv_settings { struct conf_sg_settings sg; struct conf_rx_settings rx; @@ -1154,6 +1202,7 @@ struct conf_drv_settings { struct conf_scan_settings scan; struct conf_rf_settings rf; struct conf_ht_setting ht; + struct conf_memory_settings mem; }; #endif diff --git a/drivers/net/wireless/wl12xx/event.c b/drivers/net/wireless/wl12xx/event.c index 3376a5de09d..1b170c5cc59 100644 --- a/drivers/net/wireless/wl12xx/event.c +++ b/drivers/net/wireless/wl12xx/event.c @@ -135,20 +135,6 @@ static int wl1271_event_ps_report(struct wl1271 *wl, /* go to extremely low power mode */ wl1271_ps_elp_sleep(wl); break; - case EVENT_EXIT_POWER_SAVE_FAIL: - wl1271_debug(DEBUG_PSM, "PSM exit failed"); - - if (test_bit(WL1271_FLAG_PSM, &wl->flags)) { - wl->psm_entry_retry = 0; - break; - } - - /* make sure the firmware goes to active mode - the frame to - be sent next will indicate to the AP, that we are active. */ - ret = wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE, - wl->basic_rate, false); - break; - case EVENT_EXIT_POWER_SAVE_SUCCESS: default: break; } diff --git a/drivers/net/wireless/wl12xx/event.h b/drivers/net/wireless/wl12xx/event.h index 1d5ef670d48..0e80886f303 100644 --- a/drivers/net/wireless/wl12xx/event.h +++ b/drivers/net/wireless/wl12xx/event.h @@ -75,8 +75,6 @@ enum { enum { EVENT_ENTER_POWER_SAVE_FAIL = 0, EVENT_ENTER_POWER_SAVE_SUCCESS, - EVENT_EXIT_POWER_SAVE_FAIL, - EVENT_EXIT_POWER_SAVE_SUCCESS, }; struct event_debug_report { diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c index 70b3dc88a21..62dc9839dd3 100644 --- a/drivers/net/wireless/wl12xx/init.c +++ b/drivers/net/wireless/wl12xx/init.c @@ -325,6 +325,11 @@ static int wl1271_sta_hw_init(struct wl1271 *wl) if (ret < 0) return ret; + /* PS config */ + ret = wl1271_acx_config_ps(wl); + if (ret < 0) + return ret; + ret = wl1271_sta_init_templates_config(wl); if (ret < 0) return ret; @@ -367,6 +372,10 @@ static int wl1271_sta_hw_init(struct wl1271 *wl) if (ret < 0) return ret; + ret = wl1271_acx_sta_mem_cfg(wl); + if (ret < 0) + return ret; + return 0; } @@ -433,6 +442,10 @@ static int wl1271_ap_hw_init(struct wl1271 *wl) if (ret < 0) return ret; + ret = wl1271_acx_ap_mem_cfg(wl); + if (ret < 0) + return ret; + return 0; } diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index 254b7daccee..61dea73f5fd 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -256,6 +256,7 @@ static struct conf_drv_settings default_conf = { .bet_enable = CONF_BET_MODE_ENABLE, .bet_max_consecutive = 10, .psm_entry_retries = 5, + .psm_exit_retries = 255, .psm_entry_nullfunc_retries = 3, .psm_entry_hangover_period = 1, .keep_alive_interval = 55000, @@ -297,6 +298,16 @@ static struct conf_drv_settings default_conf = { .tx_ba_win_size = 64, .inactivity_timeout = 10000, }, + .mem = { + .num_stations = 1, + .ssid_profiles = 1, + .rx_block_num = 70, + .tx_min_block_num = 40, + .dynamic_memory = 0, + .min_req_tx_blocks = 104, + .min_req_rx_blocks = 22, + .tx_min = 27, + } }; static void __wl1271_op_remove_interface(struct wl1271 *wl); @@ -523,13 +534,19 @@ static int wl1271_plt_init(struct wl1271 *wl) } static void wl1271_fw_status(struct wl1271 *wl, - struct wl1271_fw_status *status) + struct wl1271_fw_full_status *full_status) { + struct wl1271_fw_common_status *status = &full_status->common; struct timespec ts; u32 total = 0; int i; - wl1271_raw_read(wl, FW_STATUS_ADDR, status, sizeof(*status), false); + if (wl->bss_type == BSS_TYPE_AP_BSS) + wl1271_raw_read(wl, FW_STATUS_ADDR, status, + sizeof(struct wl1271_fw_ap_status), false); + else + wl1271_raw_read(wl, FW_STATUS_ADDR, status, + sizeof(struct wl1271_fw_sta_status), false); wl1271_debug(DEBUG_IRQ, "intr: 0x%x (fw_rx_counter = %d, " "drv_rx_counter = %d, tx_results_counter = %d)", @@ -588,7 +605,7 @@ static void wl1271_irq_work(struct work_struct *work) loopcount--; wl1271_fw_status(wl, wl->fw_status); - intr = le32_to_cpu(wl->fw_status->intr); + intr = le32_to_cpu(wl->fw_status->common.intr); if (!intr) { wl1271_debug(DEBUG_IRQ, "Zero interrupt received."); spin_lock_irqsave(&wl->wl_lock, flags); @@ -610,7 +627,7 @@ static void wl1271_irq_work(struct work_struct *work) wl1271_debug(DEBUG_IRQ, "WL1271_ACX_INTR_DATA"); /* check for tx results */ - if (wl->fw_status->tx_results_counter != + if (wl->fw_status->common.tx_results_counter != (wl->tx_results_count & 0xff)) wl1271_tx_complete(wl); @@ -624,7 +641,7 @@ static void wl1271_irq_work(struct work_struct *work) wl1271_tx_work_locked(wl); } - wl1271_rx(wl, wl->fw_status); + wl1271_rx(wl, &wl->fw_status->common); } if (intr & WL1271_ACX_INTR_EVENT_A) { @@ -961,39 +978,10 @@ int wl1271_plt_stop(struct wl1271 *wl) static int wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb) { struct wl1271 *wl = hw->priv; - struct ieee80211_conf *conf = &hw->conf; - struct ieee80211_tx_info *txinfo = IEEE80211_SKB_CB(skb); - struct ieee80211_sta *sta = txinfo->control.sta; unsigned long flags; int q; - /* - * peek into the rates configured in the STA entry. - * The rates set after connection stage, The first block only BG sets: - * the compare is for bit 0-16 of sta_rate_set. The second block add - * HT rates in case of HT supported. - */ spin_lock_irqsave(&wl->wl_lock, flags); - if (sta && - (sta->supp_rates[conf->channel->band] != - (wl->sta_rate_set & HW_BG_RATES_MASK)) && - wl->bss_type != BSS_TYPE_AP_BSS) { - wl->sta_rate_set = sta->supp_rates[conf->channel->band]; - set_bit(WL1271_FLAG_STA_RATES_CHANGED, &wl->flags); - } - -#ifdef CONFIG_WL12XX_HT - if (sta && - sta->ht_cap.ht_supported && - ((wl->sta_rate_set >> HW_HT_RATES_OFFSET) != - sta->ht_cap.mcs.rx_mask[0])) { - /* Clean MCS bits before setting them */ - wl->sta_rate_set &= HW_BG_RATES_MASK; - wl->sta_rate_set |= - (sta->ht_cap.mcs.rx_mask[0] << HW_HT_RATES_OFFSET); - set_bit(WL1271_FLAG_STA_RATES_CHANGED, &wl->flags); - } -#endif wl->tx_queue_count++; spin_unlock_irqrestore(&wl->wl_lock, flags); @@ -1228,7 +1216,6 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl) wl->time_offset = 0; wl->session_counter = 0; wl->rate_set = CONF_TX_RATE_MASK_BASIC; - wl->sta_rate_set = 0; wl->flags = 0; wl->vif = NULL; wl->filters = 0; @@ -1415,7 +1402,6 @@ static int wl1271_sta_handle_idle(struct wl1271 *wl, bool idle) goto out; } wl->rate_set = wl1271_tx_min_rate_get(wl); - wl->sta_rate_set = 0; ret = wl1271_acx_sta_rate_policies(wl); if (ret < 0) goto out; @@ -2229,6 +2215,7 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl, { bool do_join = false, set_assoc = false; bool is_ibss = (wl->bss_type == BSS_TYPE_IBSS); + u32 sta_rate_set = 0; int ret; struct ieee80211_sta *sta; @@ -2294,6 +2281,49 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl, } } + rcu_read_lock(); + sta = ieee80211_find_sta(vif, bss_conf->bssid); + if (sta) { + /* save the supp_rates of the ap */ + sta_rate_set = sta->supp_rates[wl->hw->conf.channel->band]; + if (sta->ht_cap.ht_supported) + sta_rate_set |= + (sta->ht_cap.mcs.rx_mask[0] << HW_HT_RATES_OFFSET); + + /* handle new association with HT and HT information change */ + if ((changed & BSS_CHANGED_HT) && + (bss_conf->channel_type != NL80211_CHAN_NO_HT)) { + ret = wl1271_acx_set_ht_capabilities(wl, &sta->ht_cap, + true); + if (ret < 0) { + wl1271_warning("Set ht cap true failed %d", + ret); + rcu_read_unlock(); + goto out; + } + ret = wl1271_acx_set_ht_information(wl, + bss_conf->ht_operation_mode); + if (ret < 0) { + wl1271_warning("Set ht information failed %d", + ret); + rcu_read_unlock(); + goto out; + } + } + /* handle new association without HT and disassociation */ + else if (changed & BSS_CHANGED_ASSOC) { + ret = wl1271_acx_set_ht_capabilities(wl, &sta->ht_cap, + false); + if (ret < 0) { + wl1271_warning("Set ht cap false failed %d", + ret); + rcu_read_unlock(); + goto out; + } + } + } + rcu_read_unlock(); + if ((changed & BSS_CHANGED_ASSOC)) { if (bss_conf->assoc) { u32 rates; @@ -2311,6 +2341,9 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl, wl->basic_rate_set = wl1271_tx_enabled_rates_get(wl, rates); wl->basic_rate = wl1271_tx_min_rate_get(wl); + if (sta_rate_set) + wl->rate_set = wl1271_tx_enabled_rates_get(wl, + sta_rate_set); ret = wl1271_acx_sta_rate_policies(wl); if (ret < 0) goto out; @@ -2389,43 +2422,6 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl, if (ret < 0) goto out; - rcu_read_lock(); - sta = ieee80211_find_sta(vif, bss_conf->bssid); - if (sta) { - /* handle new association with HT and HT information change */ - if ((changed & BSS_CHANGED_HT) && - (bss_conf->channel_type != NL80211_CHAN_NO_HT)) { - ret = wl1271_acx_set_ht_capabilities(wl, &sta->ht_cap, - true); - if (ret < 0) { - wl1271_warning("Set ht cap true failed %d", - ret); - rcu_read_unlock(); - goto out; - } - ret = wl1271_acx_set_ht_information(wl, - bss_conf->ht_operation_mode); - if (ret < 0) { - wl1271_warning("Set ht information failed %d", - ret); - rcu_read_unlock(); - goto out; - } - } - /* handle new association without HT and disassociation */ - else if (changed & BSS_CHANGED_ASSOC) { - ret = wl1271_acx_set_ht_capabilities(wl, &sta->ht_cap, - false); - if (ret < 0) { - wl1271_warning("Set ht cap false failed %d", - ret); - rcu_read_unlock(); - goto out; - } - } - } - rcu_read_unlock(); - if (changed & BSS_CHANGED_ARP_FILTER) { __be32 addr = bss_conf->arp_addr_list[0]; WARN_ON(wl->bss_type != BSS_TYPE_STA_BSS); @@ -3313,7 +3309,6 @@ struct ieee80211_hw *wl1271_alloc_hw(void) wl->basic_rate_set = CONF_TX_RATE_MASK_BASIC; wl->basic_rate = CONF_TX_RATE_MASK_BASIC; wl->rate_set = CONF_TX_RATE_MASK_BASIC; - wl->sta_rate_set = 0; wl->band = IEEE80211_BAND_2GHZ; wl->vif = NULL; wl->flags = 0; diff --git a/drivers/net/wireless/wl12xx/ps.c b/drivers/net/wireless/wl12xx/ps.c index 60a3738eadb..2d3086ae633 100644 --- a/drivers/net/wireless/wl12xx/ps.c +++ b/drivers/net/wireless/wl12xx/ps.c @@ -139,8 +139,7 @@ int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode, return ret; } - ret = wl1271_cmd_ps_mode(wl, STATION_POWER_SAVE_MODE, - rates, send); + ret = wl1271_cmd_ps_mode(wl, STATION_POWER_SAVE_MODE); if (ret < 0) return ret; @@ -163,8 +162,7 @@ int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode, if (ret < 0) return ret; - ret = wl1271_cmd_ps_mode(wl, STATION_ACTIVE_MODE, - rates, send); + ret = wl1271_cmd_ps_mode(wl, STATION_ACTIVE_MODE); if (ret < 0) return ret; diff --git a/drivers/net/wireless/wl12xx/rx.c b/drivers/net/wireless/wl12xx/rx.c index b0c6ddc2a94..00d250d8da1 100644 --- a/drivers/net/wireless/wl12xx/rx.c +++ b/drivers/net/wireless/wl12xx/rx.c @@ -29,14 +29,14 @@ #include "rx.h" #include "io.h" -static u8 wl1271_rx_get_mem_block(struct wl1271_fw_status *status, +static u8 wl1271_rx_get_mem_block(struct wl1271_fw_common_status *status, u32 drv_rx_counter) { return le32_to_cpu(status->rx_pkt_descs[drv_rx_counter]) & RX_MEM_BLOCK_MASK; } -static u32 wl1271_rx_get_buf_size(struct wl1271_fw_status *status, +static u32 wl1271_rx_get_buf_size(struct wl1271_fw_common_status *status, u32 drv_rx_counter) { return (le32_to_cpu(status->rx_pkt_descs[drv_rx_counter]) & @@ -134,7 +134,7 @@ static int wl1271_rx_handle_data(struct wl1271 *wl, u8 *data, u32 length) return 0; } -void wl1271_rx(struct wl1271 *wl, struct wl1271_fw_status *status) +void wl1271_rx(struct wl1271 *wl, struct wl1271_fw_common_status *status) { struct wl1271_acx_mem_map *wl_mem_map = wl->target_mem_map; u32 buf_size; diff --git a/drivers/net/wireless/wl12xx/rx.h b/drivers/net/wireless/wl12xx/rx.h index 8d048b36bbb..4cef8fa3dee 100644 --- a/drivers/net/wireless/wl12xx/rx.h +++ b/drivers/net/wireless/wl12xx/rx.h @@ -119,7 +119,7 @@ struct wl1271_rx_descriptor { u8 reserved; } __packed; -void wl1271_rx(struct wl1271 *wl, struct wl1271_fw_status *status); +void wl1271_rx(struct wl1271 *wl, struct wl1271_fw_common_status *status); u8 wl1271_rate_to_idx(int rate, enum ieee80211_band band); void wl1271_set_default_filters(struct wl1271 *wl); diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c index 3507c81c750..67a00946e3d 100644 --- a/drivers/net/wireless/wl12xx/tx.c +++ b/drivers/net/wireless/wl12xx/tx.c @@ -334,35 +334,13 @@ void wl1271_tx_work_locked(struct wl1271 *wl) { struct sk_buff *skb; bool woken_up = false; - u32 sta_rates = 0; u32 buf_offset = 0; bool sent_packets = false; int ret; - /* check if the rates supported by the AP have changed */ - if (unlikely(test_and_clear_bit(WL1271_FLAG_STA_RATES_CHANGED, - &wl->flags))) { - unsigned long flags; - - spin_lock_irqsave(&wl->wl_lock, flags); - sta_rates = wl->sta_rate_set; - spin_unlock_irqrestore(&wl->wl_lock, flags); - } - if (unlikely(wl->state == WL1271_STATE_OFF)) goto out; - /* if rates have changed, re-configure the rate policy */ - if (unlikely(sta_rates)) { - ret = wl1271_ps_elp_wakeup(wl, false); - if (ret < 0) - goto out; - woken_up = true; - - wl->rate_set = wl1271_tx_enabled_rates_get(wl, sta_rates); - wl1271_acx_sta_rate_policies(wl); - } - while ((skb = wl1271_skb_dequeue(wl))) { if (!woken_up) { ret = wl1271_ps_elp_wakeup(wl, false); diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index d1de13fe7d9..1d6c94304b1 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -130,7 +130,7 @@ extern u32 wl12xx_debug_level; -#define WL1271_FW_NAME "wl1271-fw.bin" +#define WL1271_FW_NAME "wl1271-fw-2.bin" #define WL1271_AP_FW_NAME "wl1271-fw-ap.bin" #define WL1271_NVS_NAME "wl1271-nvs.bin" @@ -214,8 +214,8 @@ struct wl1271_stats { /* Broadcast and Global links + links to stations */ #define AP_MAX_LINKS (AP_MAX_STATIONS + 2) -/* FW status registers */ -struct wl1271_fw_status { +/* FW status registers common for AP/STA */ +struct wl1271_fw_common_status { __le32 intr; u8 fw_rx_counter; u8 drv_rx_counter; @@ -224,6 +224,11 @@ struct wl1271_fw_status { __le32 rx_pkt_descs[NUM_RX_PKT_DESC]; __le32 tx_released_blks[NUM_TX_QUEUES]; __le32 fw_localtime; +} __packed; + +/* FW status registers for AP */ +struct wl1271_fw_ap_status { + struct wl1271_fw_common_status common; /* Next fields valid only in AP FW */ @@ -238,6 +243,24 @@ struct wl1271_fw_status { u8 padding_1[1]; } __packed; +/* FW status registers for STA */ +struct wl1271_fw_sta_status { + struct wl1271_fw_common_status common; + + u8 tx_total; + u8 reserved1; + __le16 reserved2; +} __packed; + +struct wl1271_fw_full_status { + union { + struct wl1271_fw_common_status common; + struct wl1271_fw_sta_status sta; + struct wl1271_fw_ap_status ap; + }; +} __packed; + + struct wl1271_rx_mem_pool_addr { u32 addr; u32 addr_extra; @@ -278,6 +301,24 @@ struct wl1271_ap_key { u16 tx_seq_16; }; +enum wl12xx_flags { + WL1271_FLAG_STA_ASSOCIATED, + WL1271_FLAG_JOINED, + WL1271_FLAG_GPIO_POWER, + WL1271_FLAG_TX_QUEUE_STOPPED, + WL1271_FLAG_IN_ELP, + WL1271_FLAG_PSM, + WL1271_FLAG_PSM_REQUESTED, + WL1271_FLAG_IRQ_PENDING, + WL1271_FLAG_IRQ_RUNNING, + WL1271_FLAG_IDLE, + WL1271_FLAG_IDLE_REQUESTED, + WL1271_FLAG_PSPOLL_FAILURE, + WL1271_FLAG_STA_STATE_SENT, + WL1271_FLAG_FW_TX_BUSY, + WL1271_FLAG_AP_STARTED +}; + struct wl1271 { struct platform_device *plat_dev; struct ieee80211_hw *hw; @@ -296,22 +337,6 @@ struct wl1271 { enum wl1271_state state; struct mutex mutex; -#define WL1271_FLAG_STA_RATES_CHANGED (0) -#define WL1271_FLAG_STA_ASSOCIATED (1) -#define WL1271_FLAG_JOINED (2) -#define WL1271_FLAG_GPIO_POWER (3) -#define WL1271_FLAG_TX_QUEUE_STOPPED (4) -#define WL1271_FLAG_IN_ELP (5) -#define WL1271_FLAG_PSM (6) -#define WL1271_FLAG_PSM_REQUESTED (7) -#define WL1271_FLAG_IRQ_PENDING (8) -#define WL1271_FLAG_IRQ_RUNNING (9) -#define WL1271_FLAG_IDLE (10) -#define WL1271_FLAG_IDLE_REQUESTED (11) -#define WL1271_FLAG_PSPOLL_FAILURE (12) -#define WL1271_FLAG_STA_STATE_SENT (13) -#define WL1271_FLAG_FW_TX_BUSY (14) -#define WL1271_FLAG_AP_STARTED (15) unsigned long flags; struct wl1271_partition_set part; @@ -405,7 +430,6 @@ struct wl1271 { * bits 16-23 - 802.11n MCS index mask * support only 1 stream, thus only 8 bits for the MCS rates (0-7). */ - u32 sta_rate_set; u32 basic_rate_set; u32 basic_rate; u32 rate_set; @@ -445,7 +469,7 @@ struct wl1271 { u32 buffer_cmd; u32 buffer_busyword[WL1271_BUSY_WORD_CNT]; - struct wl1271_fw_status *fw_status; + struct wl1271_fw_full_status *fw_status; struct wl1271_tx_hw_res_if *tx_res_if; struct ieee80211_vif *vif; diff --git a/drivers/net/wireless/zd1211rw/zd_chip.c b/drivers/net/wireless/zd1211rw/zd_chip.c index 54f68f134ea..a73a305d3cb 100644 --- a/drivers/net/wireless/zd1211rw/zd_chip.c +++ b/drivers/net/wireless/zd1211rw/zd_chip.c @@ -142,8 +142,9 @@ int zd_ioread32v_locked(struct zd_chip *chip, u32 *values, const zd_addr_t *addr return 0; } -int _zd_iowrite32v_locked(struct zd_chip *chip, const struct zd_ioreq32 *ioreqs, - unsigned int count) +static int _zd_iowrite32v_async_locked(struct zd_chip *chip, + const struct zd_ioreq32 *ioreqs, + unsigned int count) { int i, j, r; struct zd_ioreq16 ioreqs16[USB_MAX_IOWRITE32_COUNT * 2]; @@ -170,7 +171,7 @@ int _zd_iowrite32v_locked(struct zd_chip *chip, const struct zd_ioreq32 *ioreqs, ioreqs16[j+1].addr = ioreqs[i].addr; } - r = zd_usb_iowrite16v(&chip->usb, ioreqs16, count16); + r = zd_usb_iowrite16v_async(&chip->usb, ioreqs16, count16); #ifdef DEBUG if (r) { dev_dbg_f(zd_chip_dev(chip), @@ -180,6 +181,20 @@ int _zd_iowrite32v_locked(struct zd_chip *chip, const struct zd_ioreq32 *ioreqs, return r; } +int _zd_iowrite32v_locked(struct zd_chip *chip, const struct zd_ioreq32 *ioreqs, + unsigned int count) +{ + int r; + + zd_usb_iowrite16v_async_start(&chip->usb); + r = _zd_iowrite32v_async_locked(chip, ioreqs, count); + if (r) { + zd_usb_iowrite16v_async_end(&chip->usb, 0); + return r; + } + return zd_usb_iowrite16v_async_end(&chip->usb, 50 /* ms */); +} + int zd_iowrite16a_locked(struct zd_chip *chip, const struct zd_ioreq16 *ioreqs, unsigned int count) { @@ -187,6 +202,8 @@ int zd_iowrite16a_locked(struct zd_chip *chip, unsigned int i, j, t, max; ZD_ASSERT(mutex_is_locked(&chip->mutex)); + zd_usb_iowrite16v_async_start(&chip->usb); + for (i = 0; i < count; i += j + t) { t = 0; max = count-i; @@ -199,8 +216,9 @@ int zd_iowrite16a_locked(struct zd_chip *chip, } } - r = zd_usb_iowrite16v(&chip->usb, &ioreqs[i], j); + r = zd_usb_iowrite16v_async(&chip->usb, &ioreqs[i], j); if (r) { + zd_usb_iowrite16v_async_end(&chip->usb, 0); dev_dbg_f(zd_chip_dev(chip), "error zd_usb_iowrite16v. Error number %d\n", r); @@ -208,7 +226,7 @@ int zd_iowrite16a_locked(struct zd_chip *chip, } } - return 0; + return zd_usb_iowrite16v_async_end(&chip->usb, 50 /* ms */); } /* Writes a variable number of 32 bit registers. The functions will split @@ -221,6 +239,8 @@ int zd_iowrite32a_locked(struct zd_chip *chip, int r; unsigned int i, j, t, max; + zd_usb_iowrite16v_async_start(&chip->usb); + for (i = 0; i < count; i += j + t) { t = 0; max = count-i; @@ -233,8 +253,9 @@ int zd_iowrite32a_locked(struct zd_chip *chip, } } - r = _zd_iowrite32v_locked(chip, &ioreqs[i], j); + r = _zd_iowrite32v_async_locked(chip, &ioreqs[i], j); if (r) { + zd_usb_iowrite16v_async_end(&chip->usb, 0); dev_dbg_f(zd_chip_dev(chip), "error _zd_iowrite32v_locked." " Error number %d\n", r); @@ -242,7 +263,7 @@ int zd_iowrite32a_locked(struct zd_chip *chip, } } - return 0; + return zd_usb_iowrite16v_async_end(&chip->usb, 50 /* ms */); } int zd_ioread16(struct zd_chip *chip, zd_addr_t addr, u16 *value) diff --git a/drivers/net/wireless/zd1211rw/zd_def.h b/drivers/net/wireless/zd1211rw/zd_def.h index 6ac597ffd3b..5463ca9ebc0 100644 --- a/drivers/net/wireless/zd1211rw/zd_def.h +++ b/drivers/net/wireless/zd1211rw/zd_def.h @@ -45,7 +45,7 @@ typedef u16 __nocast zd_addr_t; #ifdef DEBUG # define ZD_ASSERT(x) \ do { \ - if (!(x)) { \ + if (unlikely(!(x))) { \ pr_debug("%s:%d ASSERT %s VIOLATED!\n", \ __FILE__, __LINE__, __stringify(x)); \ dump_stack(); \ diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c index f6df3665fdb..81e80489a05 100644 --- a/drivers/net/wireless/zd1211rw/zd_usb.c +++ b/drivers/net/wireless/zd1211rw/zd_usb.c @@ -1156,6 +1156,7 @@ void zd_usb_init(struct zd_usb *usb, struct ieee80211_hw *hw, memset(usb, 0, sizeof(*usb)); usb->intf = usb_get_intf(intf); usb_set_intfdata(usb->intf, hw); + init_usb_anchor(&usb->submitted_cmds); init_usb_interrupt(usb); init_usb_tx(usb); init_usb_rx(usb); @@ -1634,15 +1635,15 @@ int zd_usb_ioread16v(struct zd_usb *usb, u16 *values, udev = zd_usb_to_usbdev(usb); prepare_read_regs_int(usb); - r = usb_bulk_msg(udev, usb_sndbulkpipe(udev, EP_REGS_OUT), - req, req_len, &actual_req_len, 50 /* ms */); + r = usb_interrupt_msg(udev, usb_sndintpipe(udev, EP_REGS_OUT), + req, req_len, &actual_req_len, 50 /* ms */); if (r) { dev_dbg_f(zd_usb_dev(usb), - "error in usb_bulk_msg(). Error number %d\n", r); + "error in usb_interrupt_msg(). Error number %d\n", r); goto error; } if (req_len != actual_req_len) { - dev_dbg_f(zd_usb_dev(usb), "error in usb_bulk_msg()\n" + dev_dbg_f(zd_usb_dev(usb), "error in usb_interrupt_msg()\n" " req_len %d != actual_req_len %d\n", req_len, actual_req_len); r = -EIO; @@ -1663,13 +1664,103 @@ error: return r; } -int zd_usb_iowrite16v(struct zd_usb *usb, const struct zd_ioreq16 *ioreqs, - unsigned int count) +static void iowrite16v_urb_complete(struct urb *urb) +{ + struct zd_usb *usb = urb->context; + + if (urb->status && !usb->cmd_error) + usb->cmd_error = urb->status; +} + +static int zd_submit_waiting_urb(struct zd_usb *usb, bool last) +{ + int r = 0; + struct urb *urb = usb->urb_async_waiting; + + if (!urb) + return 0; + + usb->urb_async_waiting = NULL; + + if (!last) + urb->transfer_flags |= URB_NO_INTERRUPT; + + usb_anchor_urb(urb, &usb->submitted_cmds); + r = usb_submit_urb(urb, GFP_KERNEL); + if (r) { + usb_unanchor_urb(urb); + dev_dbg_f(zd_usb_dev(usb), + "error in usb_submit_urb(). Error number %d\n", r); + goto error; + } + + /* fall-through with r == 0 */ +error: + usb_free_urb(urb); + return r; +} + +void zd_usb_iowrite16v_async_start(struct zd_usb *usb) +{ + ZD_ASSERT(usb_anchor_empty(&usb->submitted_cmds)); + ZD_ASSERT(usb->urb_async_waiting == NULL); + ZD_ASSERT(!usb->in_async); + + ZD_ASSERT(mutex_is_locked(&zd_usb_to_chip(usb)->mutex)); + + usb->in_async = 1; + usb->cmd_error = 0; + usb->urb_async_waiting = NULL; +} + +int zd_usb_iowrite16v_async_end(struct zd_usb *usb, unsigned int timeout) +{ + int r; + + ZD_ASSERT(mutex_is_locked(&zd_usb_to_chip(usb)->mutex)); + ZD_ASSERT(usb->in_async); + + /* Submit last iowrite16v URB */ + r = zd_submit_waiting_urb(usb, true); + if (r) { + dev_dbg_f(zd_usb_dev(usb), + "error in zd_submit_waiting_usb(). " + "Error number %d\n", r); + + usb_kill_anchored_urbs(&usb->submitted_cmds); + goto error; + } + + if (timeout) + timeout = usb_wait_anchor_empty_timeout(&usb->submitted_cmds, + timeout); + if (!timeout) { + usb_kill_anchored_urbs(&usb->submitted_cmds); + if (usb->cmd_error == -ENOENT) { + dev_dbg_f(zd_usb_dev(usb), "timed out"); + r = -ETIMEDOUT; + goto error; + } + } + + r = usb->cmd_error; +error: + usb->in_async = 0; + return r; +} + +int zd_usb_iowrite16v_async(struct zd_usb *usb, const struct zd_ioreq16 *ioreqs, + unsigned int count) { int r; struct usb_device *udev; struct usb_req_write_regs *req = NULL; - int i, req_len, actual_req_len; + int i, req_len; + struct urb *urb; + struct usb_host_endpoint *ep; + + ZD_ASSERT(mutex_is_locked(&zd_usb_to_chip(usb)->mutex)); + ZD_ASSERT(usb->in_async); if (count == 0) return 0; @@ -1685,17 +1776,23 @@ int zd_usb_iowrite16v(struct zd_usb *usb, const struct zd_ioreq16 *ioreqs, return -EWOULDBLOCK; } - ZD_ASSERT(mutex_is_locked(&zd_usb_to_chip(usb)->mutex)); - BUILD_BUG_ON(sizeof(struct usb_req_write_regs) + - USB_MAX_IOWRITE16_COUNT * sizeof(struct reg_data) > - sizeof(usb->req_buf)); - BUG_ON(sizeof(struct usb_req_write_regs) + - count * sizeof(struct reg_data) > - sizeof(usb->req_buf)); + udev = zd_usb_to_usbdev(usb); + + ep = usb_pipe_endpoint(udev, usb_sndintpipe(udev, EP_REGS_OUT)); + if (!ep) + return -ENOENT; + + urb = usb_alloc_urb(0, GFP_KERNEL); + if (!urb) + return -ENOMEM; req_len = sizeof(struct usb_req_write_regs) + count * sizeof(struct reg_data); - req = (void *)usb->req_buf; + req = kmalloc(req_len, GFP_KERNEL); + if (!req) { + r = -ENOMEM; + goto error; + } req->id = cpu_to_le16(USB_REQ_WRITE_REGS); for (i = 0; i < count; i++) { @@ -1704,28 +1801,44 @@ int zd_usb_iowrite16v(struct zd_usb *usb, const struct zd_ioreq16 *ioreqs, rw->value = cpu_to_le16(ioreqs[i].value); } - udev = zd_usb_to_usbdev(usb); - r = usb_bulk_msg(udev, usb_sndbulkpipe(udev, EP_REGS_OUT), - req, req_len, &actual_req_len, 50 /* ms */); + usb_fill_int_urb(urb, udev, usb_sndintpipe(udev, EP_REGS_OUT), + req, req_len, iowrite16v_urb_complete, usb, + ep->desc.bInterval); + urb->transfer_flags |= URB_FREE_BUFFER | URB_SHORT_NOT_OK; + + /* Submit previous URB */ + r = zd_submit_waiting_urb(usb, false); if (r) { dev_dbg_f(zd_usb_dev(usb), - "error in usb_bulk_msg(). Error number %d\n", r); - goto error; - } - if (req_len != actual_req_len) { - dev_dbg_f(zd_usb_dev(usb), - "error in usb_bulk_msg()" - " req_len %d != actual_req_len %d\n", - req_len, actual_req_len); - r = -EIO; + "error in zd_submit_waiting_usb(). " + "Error number %d\n", r); goto error; } - /* FALL-THROUGH with r == 0 */ + /* Delay submit so that URB_NO_INTERRUPT flag can be set for all URBs + * of currect batch except for very last. + */ + usb->urb_async_waiting = urb; + return 0; error: + usb_free_urb(urb); return r; } +int zd_usb_iowrite16v(struct zd_usb *usb, const struct zd_ioreq16 *ioreqs, + unsigned int count) +{ + int r; + + zd_usb_iowrite16v_async_start(usb); + r = zd_usb_iowrite16v_async(usb, ioreqs, count); + if (r) { + zd_usb_iowrite16v_async_end(usb, 0); + return r; + } + return zd_usb_iowrite16v_async_end(usb, 50 /* ms */); +} + int zd_usb_rfwrite(struct zd_usb *usb, u32 value, u8 bits) { int r; @@ -1794,15 +1907,15 @@ int zd_usb_rfwrite(struct zd_usb *usb, u32 value, u8 bits) } udev = zd_usb_to_usbdev(usb); - r = usb_bulk_msg(udev, usb_sndbulkpipe(udev, EP_REGS_OUT), - req, req_len, &actual_req_len, 50 /* ms */); + r = usb_interrupt_msg(udev, usb_sndintpipe(udev, EP_REGS_OUT), + req, req_len, &actual_req_len, 50 /* ms */); if (r) { dev_dbg_f(zd_usb_dev(usb), - "error in usb_bulk_msg(). Error number %d\n", r); + "error in usb_interrupt_msg(). Error number %d\n", r); goto out; } if (req_len != actual_req_len) { - dev_dbg_f(zd_usb_dev(usb), "error in usb_bulk_msg()" + dev_dbg_f(zd_usb_dev(usb), "error in usb_interrupt_msg()" " req_len %d != actual_req_len %d\n", req_len, actual_req_len); r = -EIO; diff --git a/drivers/net/wireless/zd1211rw/zd_usb.h b/drivers/net/wireless/zd1211rw/zd_usb.h index 2d688f48a34..b3df2c8116c 100644 --- a/drivers/net/wireless/zd1211rw/zd_usb.h +++ b/drivers/net/wireless/zd1211rw/zd_usb.h @@ -217,8 +217,11 @@ struct zd_usb { struct zd_usb_rx rx; struct zd_usb_tx tx; struct usb_interface *intf; + struct usb_anchor submitted_cmds; + struct urb *urb_async_waiting; + int cmd_error; u8 req_buf[64]; /* zd_usb_iowrite16v needs 62 bytes */ - u8 is_zd1211b:1, initialized:1, was_running:1; + u8 is_zd1211b:1, initialized:1, was_running:1, in_async:1; }; #define zd_usb_dev(usb) (&usb->intf->dev) @@ -270,6 +273,10 @@ static inline int zd_usb_ioread16(struct zd_usb *usb, u16 *value, return zd_usb_ioread16v(usb, value, (const zd_addr_t *)&addr, 1); } +void zd_usb_iowrite16v_async_start(struct zd_usb *usb); +int zd_usb_iowrite16v_async_end(struct zd_usb *usb, unsigned int timeout); +int zd_usb_iowrite16v_async(struct zd_usb *usb, const struct zd_ioreq16 *ioreqs, + unsigned int count); int zd_usb_iowrite16v(struct zd_usb *usb, const struct zd_ioreq16 *ioreqs, unsigned int count); diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c index 3918d2cc585..e05ba6eefc7 100644 --- a/drivers/ssb/main.c +++ b/drivers/ssb/main.c @@ -1192,10 +1192,10 @@ void ssb_device_enable(struct ssb_device *dev, u32 core_specific_flags) } EXPORT_SYMBOL(ssb_device_enable); -/* Wait for a bit in a register to get set or unset. +/* Wait for bitmask in a register to get set or cleared. * timeout is in units of ten-microseconds */ -static int ssb_wait_bit(struct ssb_device *dev, u16 reg, u32 bitmask, - int timeout, int set) +static int ssb_wait_bits(struct ssb_device *dev, u16 reg, u32 bitmask, + int timeout, int set) { int i; u32 val; @@ -1203,7 +1203,7 @@ static int ssb_wait_bit(struct ssb_device *dev, u16 reg, u32 bitmask, for (i = 0; i < timeout; i++) { val = ssb_read32(dev, reg); if (set) { - if (val & bitmask) + if ((val & bitmask) == bitmask) return 0; } else { if (!(val & bitmask)) @@ -1220,20 +1220,38 @@ static int ssb_wait_bit(struct ssb_device *dev, u16 reg, u32 bitmask, void ssb_device_disable(struct ssb_device *dev, u32 core_specific_flags) { - u32 reject; + u32 reject, val; if (ssb_read32(dev, SSB_TMSLOW) & SSB_TMSLOW_RESET) return; reject = ssb_tmslow_reject_bitmask(dev); - ssb_write32(dev, SSB_TMSLOW, reject | SSB_TMSLOW_CLOCK); - ssb_wait_bit(dev, SSB_TMSLOW, reject, 1000, 1); - ssb_wait_bit(dev, SSB_TMSHIGH, SSB_TMSHIGH_BUSY, 1000, 0); - ssb_write32(dev, SSB_TMSLOW, - SSB_TMSLOW_FGC | SSB_TMSLOW_CLOCK | - reject | SSB_TMSLOW_RESET | - core_specific_flags); - ssb_flush_tmslow(dev); + + if (ssb_read32(dev, SSB_TMSLOW) & SSB_TMSLOW_CLOCK) { + ssb_write32(dev, SSB_TMSLOW, reject | SSB_TMSLOW_CLOCK); + ssb_wait_bits(dev, SSB_TMSLOW, reject, 1000, 1); + ssb_wait_bits(dev, SSB_TMSHIGH, SSB_TMSHIGH_BUSY, 1000, 0); + + if (ssb_read32(dev, SSB_IDLOW) & SSB_IDLOW_INITIATOR) { + val = ssb_read32(dev, SSB_IMSTATE); + val |= SSB_IMSTATE_REJECT; + ssb_write32(dev, SSB_IMSTATE, val); + ssb_wait_bits(dev, SSB_IMSTATE, SSB_IMSTATE_BUSY, 1000, + 0); + } + + ssb_write32(dev, SSB_TMSLOW, + SSB_TMSLOW_FGC | SSB_TMSLOW_CLOCK | + reject | SSB_TMSLOW_RESET | + core_specific_flags); + ssb_flush_tmslow(dev); + + if (ssb_read32(dev, SSB_IDLOW) & SSB_IDLOW_INITIATOR) { + val = ssb_read32(dev, SSB_IMSTATE); + val &= ~SSB_IMSTATE_REJECT; + ssb_write32(dev, SSB_IMSTATE, val); + } + } ssb_write32(dev, SSB_TMSLOW, reject | SSB_TMSLOW_RESET | diff --git a/drivers/ssb/pci.c b/drivers/ssb/pci.c index 158449e5504..a467b20baac 100644 --- a/drivers/ssb/pci.c +++ b/drivers/ssb/pci.c @@ -468,10 +468,14 @@ static void sprom_extract_r45(struct ssb_sprom *out, const u16 *in) SPEX(country_code, SSB_SPROM4_CCODE, 0xFFFF, 0); SPEX(boardflags_lo, SSB_SPROM4_BFLLO, 0xFFFF, 0); SPEX(boardflags_hi, SSB_SPROM4_BFLHI, 0xFFFF, 0); + SPEX(boardflags2_lo, SSB_SPROM4_BFL2LO, 0xFFFF, 0); + SPEX(boardflags2_hi, SSB_SPROM4_BFL2HI, 0xFFFF, 0); } else { SPEX(country_code, SSB_SPROM5_CCODE, 0xFFFF, 0); SPEX(boardflags_lo, SSB_SPROM5_BFLLO, 0xFFFF, 0); SPEX(boardflags_hi, SSB_SPROM5_BFLHI, 0xFFFF, 0); + SPEX(boardflags2_lo, SSB_SPROM5_BFL2LO, 0xFFFF, 0); + SPEX(boardflags2_hi, SSB_SPROM5_BFL2HI, 0xFFFF, 0); } SPEX(ant_available_a, SSB_SPROM4_ANTAVAIL, SSB_SPROM4_ANTAVAIL_A, SSB_SPROM4_ANTAVAIL_A_SHIFT); @@ -641,7 +645,7 @@ static int sprom_extract(struct ssb_bus *bus, struct ssb_sprom *out, break; default: ssb_printk(KERN_WARNING PFX "Unsupported SPROM" - " revision %d detected. Will extract" + " revision %d detected. Will extract" " v1\n", out->revision); out->revision = 1; sprom_extract_r123(out, in); diff --git a/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c index 991463f4a7f..9b7b71c294b 100644 --- a/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c +++ b/drivers/staging/brcm80211/brcmfmac/wl_cfg80211.c @@ -2313,7 +2313,9 @@ static s32 wl_inform_single_bss(struct wl_priv *wl, struct wl_bss_info *bi) notif_bss_info->frame_len = offsetof(struct ieee80211_mgmt, u.beacon.variable) + wl_get_ielen(wl); - freq = ieee80211_channel_to_frequency(notif_bss_info->channel); + freq = ieee80211_channel_to_frequency(notif_bss_info->channel, + band->band); + channel = ieee80211_get_channel(wiphy, freq); WL_DBG("SSID : \"%s\", rssi %d, channel %d, capability : 0x04%x, bssid %pM\n", diff --git a/include/linux/ssb/ssb_regs.h b/include/linux/ssb/ssb_regs.h index 489f7b6d61c..402955ae48c 100644 --- a/include/linux/ssb/ssb_regs.h +++ b/include/linux/ssb/ssb_regs.h @@ -85,6 +85,8 @@ #define SSB_IMSTATE_AP_RSV 0x00000030 /* Reserved */ #define SSB_IMSTATE_IBE 0x00020000 /* In Band Error */ #define SSB_IMSTATE_TO 0x00040000 /* Timeout */ +#define SSB_IMSTATE_BUSY 0x01800000 /* Busy (Backplane rev >= 2.3 only) */ +#define SSB_IMSTATE_REJECT 0x02000000 /* Reject (Backplane rev >= 2.3 only) */ #define SSB_INTVEC 0x0F94 /* SB Interrupt Mask */ #define SSB_INTVEC_PCI 0x00000001 /* Enable interrupts for PCI */ #define SSB_INTVEC_ENET0 0x00000002 /* Enable interrupts for enet 0 */ @@ -97,7 +99,6 @@ #define SSB_TMSLOW_RESET 0x00000001 /* Reset */ #define SSB_TMSLOW_REJECT_22 0x00000002 /* Reject (Backplane rev 2.2) */ #define SSB_TMSLOW_REJECT_23 0x00000004 /* Reject (Backplane rev 2.3) */ -#define SSB_TMSLOW_PHYCLK 0x00000010 /* MAC PHY Clock Control Enable */ #define SSB_TMSLOW_CLOCK 0x00010000 /* Clock Enable */ #define SSB_TMSLOW_FGC 0x00020000 /* Force Gated Clocks On */ #define SSB_TMSLOW_PE 0x40000000 /* Power Management Enable */ @@ -268,6 +269,8 @@ /* SPROM Revision 4 */ #define SSB_SPROM4_BFLLO 0x0044 /* Boardflags (low 16 bits) */ #define SSB_SPROM4_BFLHI 0x0046 /* Board Flags Hi */ +#define SSB_SPROM4_BFL2LO 0x0048 /* Board flags 2 (low 16 bits) */ +#define SSB_SPROM4_BFL2HI 0x004A /* Board flags 2 Hi */ #define SSB_SPROM4_IL0MAC 0x004C /* 6 byte MAC address for a/b/g/n */ #define SSB_SPROM4_CCODE 0x0052 /* Country Code (2 bytes) */ #define SSB_SPROM4_GPIOA 0x0056 /* Gen. Purpose IO # 0 and 1 */ @@ -358,6 +361,8 @@ #define SSB_SPROM5_CCODE 0x0044 /* Country Code (2 bytes) */ #define SSB_SPROM5_BFLLO 0x004A /* Boardflags (low 16 bits) */ #define SSB_SPROM5_BFLHI 0x004C /* Board Flags Hi */ +#define SSB_SPROM5_BFL2LO 0x004E /* Board flags 2 (low 16 bits) */ +#define SSB_SPROM5_BFL2HI 0x0050 /* Board flags 2 Hi */ #define SSB_SPROM5_IL0MAC 0x0052 /* 6 byte MAC address for a/b/g/n */ #define SSB_SPROM5_GPIOA 0x0076 /* Gen. Purpose IO # 0 and 1 */ #define SSB_SPROM5_GPIOA_P0 0x00FF /* Pin 0 */ diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index 0c5e72503b7..43750439c52 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -64,6 +64,11 @@ struct bt_security { #define BT_DEFER_SETUP 7 +#define BT_FLUSHABLE 8 + +#define BT_FLUSHABLE_OFF 0 +#define BT_FLUSHABLE_ON 1 + #define BT_INFO(fmt, arg...) printk(KERN_INFO "Bluetooth: " fmt "\n" , ## arg) #define BT_ERR(fmt, arg...) printk(KERN_ERR "%s: " fmt "\n" , __func__ , ## arg) #define BT_DBG(fmt, arg...) pr_debug("%s: " fmt "\n" , __func__ , ## arg) @@ -200,4 +205,32 @@ extern void bt_sysfs_cleanup(void); extern struct dentry *bt_debugfs; +#ifdef CONFIG_BT_L2CAP +int l2cap_init(void); +void l2cap_exit(void); +#else +static inline int l2cap_init(void) +{ + return 0; +} + +static inline void l2cap_exit(void) +{ +} +#endif + +#ifdef CONFIG_BT_SCO +int sco_init(void); +void sco_exit(void); +#else +static inline int sco_init(void) +{ + return 0; +} + +static inline void sco_exit(void) +{ +} +#endif + #endif /* __BLUETOOTH_H */ diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 29a7a8ca043..a5f8c4684a3 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -76,6 +76,14 @@ enum { HCI_INQUIRY, HCI_RAW, + + HCI_SETUP, + HCI_AUTO_OFF, + HCI_MGMT, + HCI_PAIRABLE, + HCI_SERVICE_CACHE, + HCI_LINK_KEYS, + HCI_DEBUG_KEYS, }; /* HCI ioctl defines */ @@ -111,6 +119,7 @@ enum { #define HCI_PAIRING_TIMEOUT (60000) /* 60 seconds */ #define HCI_IDLE_TIMEOUT (6000) /* 6 seconds */ #define HCI_INIT_TIMEOUT (10000) /* 10 seconds */ +#define HCI_CMD_TIMEOUT (1000) /* 1 seconds */ /* HCI data types */ #define HCI_COMMAND_PKT 0x01 @@ -150,6 +159,7 @@ enum { #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5) /* ACL flags */ +#define ACL_START_NO_FLUSH 0x00 #define ACL_CONT 0x01 #define ACL_START 0x02 #define ACL_ACTIVE_BCAST 0x04 @@ -159,6 +169,8 @@ enum { #define SCO_LINK 0x00 #define ACL_LINK 0x01 #define ESCO_LINK 0x02 +/* Low Energy links do not have defined link type. Use invented one */ +#define LE_LINK 0x80 /* LMP features */ #define LMP_3SLOT 0x01 @@ -183,17 +195,25 @@ enum { #define LMP_PSCHEME 0x02 #define LMP_PCONTROL 0x04 +#define LMP_RSSI_INQ 0x40 #define LMP_ESCO 0x80 #define LMP_EV4 0x01 #define LMP_EV5 0x02 +#define LMP_LE 0x40 #define LMP_SNIFF_SUBR 0x02 +#define LMP_PAUSE_ENC 0x04 #define LMP_EDR_ESCO_2M 0x20 #define LMP_EDR_ESCO_3M 0x40 #define LMP_EDR_3S_ESCO 0x80 +#define LMP_EXT_INQ 0x01 #define LMP_SIMPLE_PAIR 0x08 +#define LMP_NO_FLUSH 0x40 + +#define LMP_LSTO 0x01 +#define LMP_INQ_TX_PWR 0x02 /* Connection modes */ #define HCI_CM_ACTIVE 0x0000 @@ -225,6 +245,8 @@ enum { #define HCI_AT_GENERAL_BONDING_MITM 0x05 /* ----- HCI Commands ---- */ +#define HCI_OP_NOP 0x0000 + #define HCI_OP_INQUIRY 0x0401 struct hci_cp_inquiry { __u8 lap[3]; @@ -292,11 +314,19 @@ struct hci_cp_pin_code_reply { __u8 pin_len; __u8 pin_code[16]; } __packed; +struct hci_rp_pin_code_reply { + __u8 status; + bdaddr_t bdaddr; +} __packed; #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e struct hci_cp_pin_code_neg_reply { bdaddr_t bdaddr; } __packed; +struct hci_rp_pin_code_neg_reply { + __u8 status; + bdaddr_t bdaddr; +} __packed; #define HCI_OP_CHANGE_CONN_PTYPE 0x040f struct hci_cp_change_conn_ptype { @@ -377,6 +407,20 @@ struct hci_cp_reject_sync_conn_req { __u8 reason; } __packed; +#define HCI_OP_IO_CAPABILITY_REPLY 0x042b +struct hci_cp_io_capability_reply { + bdaddr_t bdaddr; + __u8 capability; + __u8 oob_data; + __u8 authentication; +} __packed; + +#define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434 +struct hci_cp_io_capability_neg_reply { + bdaddr_t bdaddr; + __u8 reason; +} __packed; + #define HCI_OP_SNIFF_MODE 0x0803 struct hci_cp_sniff_mode { __le16 handle; @@ -474,6 +518,12 @@ struct hci_cp_set_event_flt { #define HCI_CONN_SETUP_AUTO_OFF 0x01 #define HCI_CONN_SETUP_AUTO_ON 0x02 +#define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12 +struct hci_cp_delete_stored_link_key { + bdaddr_t bdaddr; + __u8 delete_all; +} __packed; + #define HCI_OP_WRITE_LOCAL_NAME 0x0c13 struct hci_cp_write_local_name { __u8 name[248]; @@ -537,6 +587,8 @@ struct hci_cp_host_buffer_size { __le16 sco_max_pkt; } __packed; +#define HCI_OP_WRITE_INQUIRY_MODE 0x0c45 + #define HCI_OP_READ_SSP_MODE 0x0c55 struct hci_rp_read_ssp_mode { __u8 status; @@ -548,6 +600,8 @@ struct hci_cp_write_ssp_mode { __u8 mode; } __packed; +#define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58 + #define HCI_OP_READ_LOCAL_VERSION 0x1001 struct hci_rp_read_local_version { __u8 status; @@ -593,6 +647,47 @@ struct hci_rp_read_bd_addr { bdaddr_t bdaddr; } __packed; +#define HCI_OP_LE_SET_EVENT_MASK 0x2001 +struct hci_cp_le_set_event_mask { + __u8 mask[8]; +} __packed; + +#define HCI_OP_LE_READ_BUFFER_SIZE 0x2002 +struct hci_rp_le_read_buffer_size { + __u8 status; + __le16 le_mtu; + __u8 le_max_pkt; +} __packed; + +#define HCI_OP_LE_CREATE_CONN 0x200d +struct hci_cp_le_create_conn { + __le16 scan_interval; + __le16 scan_window; + __u8 filter_policy; + __u8 peer_addr_type; + bdaddr_t peer_addr; + __u8 own_address_type; + __le16 conn_interval_min; + __le16 conn_interval_max; + __le16 conn_latency; + __le16 supervision_timeout; + __le16 min_ce_len; + __le16 max_ce_len; +} __packed; + +#define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e + +#define HCI_OP_LE_CONN_UPDATE 0x2013 +struct hci_cp_le_conn_update { + __le16 handle; + __le16 conn_interval_min; + __le16 conn_interval_max; + __le16 conn_latency; + __le16 supervision_timeout; + __le16 min_ce_len; + __le16 max_ce_len; +} __packed; + /* ---- HCI Events ---- */ #define HCI_EV_INQUIRY_COMPLETE 0x01 @@ -833,6 +928,14 @@ struct hci_ev_io_capa_request { bdaddr_t bdaddr; } __packed; +#define HCI_EV_IO_CAPA_REPLY 0x32 +struct hci_ev_io_capa_reply { + bdaddr_t bdaddr; + __u8 capability; + __u8 oob_data; + __u8 authentication; +} __packed; + #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36 struct hci_ev_simple_pair_complete { __u8 status; @@ -845,6 +948,25 @@ struct hci_ev_remote_host_features { __u8 features[8]; } __packed; +#define HCI_EV_LE_META 0x3e +struct hci_ev_le_meta { + __u8 subevent; +} __packed; + +/* Low energy meta events */ +#define HCI_EV_LE_CONN_COMPLETE 0x01 +struct hci_ev_le_conn_complete { + __u8 status; + __le16 handle; + __u8 role; + __u8 bdaddr_type; + bdaddr_t bdaddr; + __le16 interval; + __le16 latency; + __le16 supervision_timeout; + __u8 clk_accurancy; +} __packed; + /* Internal events generated by Bluetooth stack */ #define HCI_EV_STACK_INTERNAL 0xfd struct hci_ev_stack_internal { diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index d2cf8840769..d5d8454236b 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -60,12 +60,28 @@ struct hci_conn_hash { spinlock_t lock; unsigned int acl_num; unsigned int sco_num; + unsigned int le_num; }; struct bdaddr_list { struct list_head list; bdaddr_t bdaddr; }; + +struct bt_uuid { + struct list_head list; + u8 uuid[16]; + u8 svc_hint; +}; + +struct link_key { + struct list_head list; + bdaddr_t bdaddr; + u8 type; + u8 val[16]; + u8 pin_len; +}; + #define NUM_REASSEMBLY 4 struct hci_dev { struct list_head list; @@ -80,13 +96,18 @@ struct hci_dev { bdaddr_t bdaddr; __u8 dev_name[248]; __u8 dev_class[3]; + __u8 major_class; + __u8 minor_class; __u8 features[8]; __u8 commands[64]; __u8 ssp_mode; __u8 hci_ver; __u16 hci_rev; + __u8 lmp_ver; __u16 manufacturer; + __le16 lmp_subver; __u16 voice_setting; + __u8 io_capability; __u16 pkt_type; __u16 esco_type; @@ -102,18 +123,26 @@ struct hci_dev { atomic_t cmd_cnt; unsigned int acl_cnt; unsigned int sco_cnt; + unsigned int le_cnt; unsigned int acl_mtu; unsigned int sco_mtu; + unsigned int le_mtu; unsigned int acl_pkts; unsigned int sco_pkts; + unsigned int le_pkts; - unsigned long cmd_last_tx; unsigned long acl_last_tx; unsigned long sco_last_tx; + unsigned long le_last_tx; struct workqueue_struct *workqueue; + struct work_struct power_on; + struct work_struct power_off; + struct timer_list off_timer; + + struct timer_list cmd_timer; struct tasklet_struct cmd_task; struct tasklet_struct rx_task; struct tasklet_struct tx_task; @@ -129,12 +158,17 @@ struct hci_dev { wait_queue_head_t req_wait_q; __u32 req_status; __u32 req_result; - __u16 req_last_cmd; + + __u16 init_last_cmd; struct inquiry_cache inq_cache; struct hci_conn_hash conn_hash; struct list_head blacklist; + struct list_head uuids; + + struct list_head link_keys; + struct hci_dev_stats stat; struct sk_buff_head driver_init; @@ -165,31 +199,37 @@ struct hci_dev { struct hci_conn { struct list_head list; - atomic_t refcnt; - spinlock_t lock; - - bdaddr_t dst; - __u16 handle; - __u16 state; - __u8 mode; - __u8 type; - __u8 out; - __u8 attempt; - __u8 dev_class[3]; - __u8 features[8]; - __u8 ssp_mode; - __u16 interval; - __u16 pkt_type; - __u16 link_policy; - __u32 link_mode; - __u8 auth_type; - __u8 sec_level; - __u8 pending_sec_level; - __u8 power_save; - __u16 disc_timeout; - unsigned long pend; - - unsigned int sent; + atomic_t refcnt; + spinlock_t lock; + + bdaddr_t dst; + __u16 handle; + __u16 state; + __u8 mode; + __u8 type; + __u8 out; + __u8 attempt; + __u8 dev_class[3]; + __u8 features[8]; + __u8 ssp_mode; + __u16 interval; + __u16 pkt_type; + __u16 link_policy; + __u32 link_mode; + __u8 auth_type; + __u8 sec_level; + __u8 pending_sec_level; + __u8 pin_length; + __u8 io_capability; + __u8 power_save; + __u16 disc_timeout; + unsigned long pend; + + __u8 remote_cap; + __u8 remote_oob; + __u8 remote_auth; + + unsigned int sent; struct sk_buff_head data_q; @@ -274,24 +314,40 @@ static inline void hci_conn_hash_add(struct hci_dev *hdev, struct hci_conn *c) { struct hci_conn_hash *h = &hdev->conn_hash; list_add(&c->list, &h->list); - if (c->type == ACL_LINK) + switch (c->type) { + case ACL_LINK: h->acl_num++; - else + break; + case LE_LINK: + h->le_num++; + break; + case SCO_LINK: + case ESCO_LINK: h->sco_num++; + break; + } } static inline void hci_conn_hash_del(struct hci_dev *hdev, struct hci_conn *c) { struct hci_conn_hash *h = &hdev->conn_hash; list_del(&c->list); - if (c->type == ACL_LINK) + switch (c->type) { + case ACL_LINK: h->acl_num--; - else + break; + case LE_LINK: + h->le_num--; + break; + case SCO_LINK: + case ESCO_LINK: h->sco_num--; + break; + } } static inline struct hci_conn *hci_conn_hash_lookup_handle(struct hci_dev *hdev, - __u16 handle) + __u16 handle) { struct hci_conn_hash *h = &hdev->conn_hash; struct list_head *p; @@ -306,7 +362,7 @@ static inline struct hci_conn *hci_conn_hash_lookup_handle(struct hci_dev *hdev, } static inline struct hci_conn *hci_conn_hash_lookup_ba(struct hci_dev *hdev, - __u8 type, bdaddr_t *ba) + __u8 type, bdaddr_t *ba) { struct hci_conn_hash *h = &hdev->conn_hash; struct list_head *p; @@ -321,7 +377,7 @@ static inline struct hci_conn *hci_conn_hash_lookup_ba(struct hci_dev *hdev, } static inline struct hci_conn *hci_conn_hash_lookup_state(struct hci_dev *hdev, - __u8 type, __u16 state) + __u8 type, __u16 state) { struct hci_conn_hash *h = &hdev->conn_hash; struct list_head *p; @@ -437,6 +493,16 @@ int hci_inquiry(void __user *arg); struct bdaddr_list *hci_blacklist_lookup(struct hci_dev *hdev, bdaddr_t *bdaddr); int hci_blacklist_clear(struct hci_dev *hdev); +int hci_uuids_clear(struct hci_dev *hdev); + +int hci_link_keys_clear(struct hci_dev *hdev); +struct link_key *hci_find_link_key(struct hci_dev *hdev, bdaddr_t *bdaddr); +int hci_add_link_key(struct hci_dev *hdev, int new_key, bdaddr_t *bdaddr, + u8 *key, u8 type, u8 pin_len); +int hci_remove_link_key(struct hci_dev *hdev, bdaddr_t *bdaddr); + +void hci_del_off_timer(struct hci_dev *hdev); + void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb); int hci_recv_frame(struct sk_buff *skb); @@ -458,6 +524,8 @@ void hci_conn_del_sysfs(struct hci_conn *conn); #define lmp_sniffsubr_capable(dev) ((dev)->features[5] & LMP_SNIFF_SUBR) #define lmp_esco_capable(dev) ((dev)->features[3] & LMP_ESCO) #define lmp_ssp_capable(dev) ((dev)->features[6] & LMP_SIMPLE_PAIR) +#define lmp_no_flush_capable(dev) ((dev)->features[6] & LMP_NO_FLUSH) +#define lmp_le_capable(dev) ((dev)->features[4] & LMP_LE) /* ----- HCI protocols ----- */ struct hci_proto { @@ -660,12 +728,24 @@ void *hci_sent_cmd_data(struct hci_dev *hdev, __u16 opcode); void hci_si_event(struct hci_dev *hdev, int type, int dlen, void *data); /* ----- HCI Sockets ----- */ -void hci_send_to_sock(struct hci_dev *hdev, struct sk_buff *skb); +void hci_send_to_sock(struct hci_dev *hdev, struct sk_buff *skb, + struct sock *skip_sk); /* Management interface */ int mgmt_control(struct sock *sk, struct msghdr *msg, size_t len); int mgmt_index_added(u16 index); int mgmt_index_removed(u16 index); +int mgmt_powered(u16 index, u8 powered); +int mgmt_discoverable(u16 index, u8 discoverable); +int mgmt_connectable(u16 index, u8 connectable); +int mgmt_new_key(u16 index, struct link_key *key, u8 old_key_type); +int mgmt_connected(u16 index, bdaddr_t *bdaddr); +int mgmt_disconnected(u16 index, bdaddr_t *bdaddr); +int mgmt_disconnect_failed(u16 index); +int mgmt_connect_failed(u16 index, bdaddr_t *bdaddr, u8 status); +int mgmt_pin_code_request(u16 index, bdaddr_t *bdaddr); +int mgmt_pin_code_reply_complete(u16 index, bdaddr_t *bdaddr, u8 status); +int mgmt_pin_code_neg_reply_complete(u16 index, bdaddr_t *bdaddr, u8 status); /* HCI info for socket */ #define hci_pi(sk) ((struct hci_pinfo *) sk) @@ -697,4 +777,6 @@ struct hci_sec_filter { void hci_req_complete(struct hci_dev *hdev, __u16 cmd, int result); +void hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max, + u16 latency, u16 to_multiplier); #endif /* __HCI_CORE_H */ diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index 7ad25ca60ec..4f4bff1eaed 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h @@ -38,6 +38,7 @@ #define L2CAP_DEFAULT_MAX_PDU_SIZE 1009 /* Sized for 3-DH5 packet */ #define L2CAP_DEFAULT_ACK_TO 200 #define L2CAP_LOCAL_BUSY_TRIES 12 +#define L2CAP_LE_DEFAULT_MTU 23 #define L2CAP_CONN_TIMEOUT (40000) /* 40 seconds */ #define L2CAP_INFO_TIMEOUT (4000) /* 4 seconds */ @@ -88,6 +89,8 @@ struct l2cap_conninfo { #define L2CAP_ECHO_RSP 0x09 #define L2CAP_INFO_REQ 0x0a #define L2CAP_INFO_RSP 0x0b +#define L2CAP_CONN_PARAM_UPDATE_REQ 0x12 +#define L2CAP_CONN_PARAM_UPDATE_RSP 0x13 /* L2CAP feature mask */ #define L2CAP_FEAT_FLOWCTL 0x00000001 @@ -160,6 +163,9 @@ struct l2cap_conn_rsp { /* channel indentifier */ #define L2CAP_CID_SIGNALING 0x0001 #define L2CAP_CID_CONN_LESS 0x0002 +#define L2CAP_CID_LE_DATA 0x0004 +#define L2CAP_CID_LE_SIGNALING 0x0005 +#define L2CAP_CID_SMP 0x0006 #define L2CAP_CID_DYN_START 0x0040 #define L2CAP_CID_DYN_END 0xffff @@ -255,6 +261,21 @@ struct l2cap_info_rsp { #define L2CAP_IR_SUCCESS 0x0000 #define L2CAP_IR_NOTSUPP 0x0001 +struct l2cap_conn_param_update_req { + __le16 min; + __le16 max; + __le16 latency; + __le16 to_multiplier; +} __packed; + +struct l2cap_conn_param_update_rsp { + __le16 result; +} __packed; + +/* Connection Parameters result */ +#define L2CAP_CONN_PARAM_ACCEPTED 0x0000 +#define L2CAP_CONN_PARAM_REJECTED 0x0001 + /* ----- L2CAP connections ----- */ struct l2cap_chan_list { struct sock *head; @@ -327,6 +348,7 @@ struct l2cap_pinfo { __u8 sec_level; __u8 role_switch; __u8 force_reliable; + __u8 flushable; __u8 conf_req[64]; __u8 conf_len; @@ -423,6 +445,35 @@ static inline int l2cap_tx_window_full(struct sock *sk) #define __is_sframe(ctrl) ((ctrl) & L2CAP_CTRL_FRAME_TYPE) #define __is_sar_start(ctrl) (((ctrl) & L2CAP_CTRL_SAR) == L2CAP_SDU_START) -void l2cap_load(void); +extern int disable_ertm; +extern const struct proto_ops l2cap_sock_ops; +extern struct bt_sock_list l2cap_sk_list; + +int l2cap_init_sockets(void); +void l2cap_cleanup_sockets(void); + +u8 l2cap_get_ident(struct l2cap_conn *conn); +void l2cap_send_cmd(struct l2cap_conn *conn, u8 ident, u8 code, u16 len, void *data); +int l2cap_build_conf_req(struct sock *sk, void *data); +int __l2cap_wait_ack(struct sock *sk); + +struct sk_buff *l2cap_create_connless_pdu(struct sock *sk, struct msghdr *msg, size_t len); +struct sk_buff *l2cap_create_basic_pdu(struct sock *sk, struct msghdr *msg, size_t len); +struct sk_buff *l2cap_create_iframe_pdu(struct sock *sk, struct msghdr *msg, size_t len, u16 control, u16 sdulen); +int l2cap_sar_segment_sdu(struct sock *sk, struct msghdr *msg, size_t len); +void l2cap_do_send(struct sock *sk, struct sk_buff *skb); +void l2cap_streaming_send(struct sock *sk); +int l2cap_ertm_send(struct sock *sk); + +void l2cap_sock_set_timer(struct sock *sk, long timeout); +void l2cap_sock_clear_timer(struct sock *sk); +void __l2cap_sock_close(struct sock *sk, int reason); +void l2cap_sock_kill(struct sock *sk); +void l2cap_sock_init(struct sock *sk, struct sock *parent); +struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock, + int proto, gfp_t prio); +void l2cap_send_disconn_req(struct l2cap_conn *conn, struct sock *sk, int err); +void l2cap_chan_del(struct sock *sk, int err); +int l2cap_do_connect(struct sock *sk); #endif /* __L2CAP_H */ diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h index ca29c1367ff..44ac55c8507 100644 --- a/include/net/bluetooth/mgmt.h +++ b/include/net/bluetooth/mgmt.h @@ -47,6 +47,7 @@ struct mgmt_rp_read_info { __le16 index; __u8 type; __u8 powered; + __u8 connectable; __u8 discoverable; __u8 pairable; __u8 sec_mode; @@ -58,6 +59,107 @@ struct mgmt_rp_read_info { __u16 hci_rev; } __packed; +struct mgmt_mode { + __le16 index; + __u8 val; +} __packed; + +#define MGMT_OP_SET_POWERED 0x0005 + +#define MGMT_OP_SET_DISCOVERABLE 0x0006 + +#define MGMT_OP_SET_CONNECTABLE 0x0007 + +#define MGMT_OP_SET_PAIRABLE 0x0008 + +#define MGMT_OP_ADD_UUID 0x0009 +struct mgmt_cp_add_uuid { + __le16 index; + __u8 uuid[16]; + __u8 svc_hint; +} __packed; + +#define MGMT_OP_REMOVE_UUID 0x000A +struct mgmt_cp_remove_uuid { + __le16 index; + __u8 uuid[16]; +} __packed; + +#define MGMT_OP_SET_DEV_CLASS 0x000B +struct mgmt_cp_set_dev_class { + __le16 index; + __u8 major; + __u8 minor; +} __packed; + +#define MGMT_OP_SET_SERVICE_CACHE 0x000C +struct mgmt_cp_set_service_cache { + __le16 index; + __u8 enable; +} __packed; + +struct mgmt_key_info { + bdaddr_t bdaddr; + u8 type; + u8 val[16]; + u8 pin_len; +} __packed; + +#define MGMT_OP_LOAD_KEYS 0x000D +struct mgmt_cp_load_keys { + __le16 index; + __u8 debug_keys; + __le16 key_count; + struct mgmt_key_info keys[0]; +} __packed; + +#define MGMT_OP_REMOVE_KEY 0x000E +struct mgmt_cp_remove_key { + __le16 index; + bdaddr_t bdaddr; + __u8 disconnect; +} __packed; + +#define MGMT_OP_DISCONNECT 0x000F +struct mgmt_cp_disconnect { + __le16 index; + bdaddr_t bdaddr; +} __packed; +struct mgmt_rp_disconnect { + __le16 index; + bdaddr_t bdaddr; +} __packed; + +#define MGMT_OP_GET_CONNECTIONS 0x0010 +struct mgmt_cp_get_connections { + __le16 index; +} __packed; +struct mgmt_rp_get_connections { + __le16 index; + __le16 conn_count; + bdaddr_t conn[0]; +} __packed; + +#define MGMT_OP_PIN_CODE_REPLY 0x0011 +struct mgmt_cp_pin_code_reply { + __le16 index; + bdaddr_t bdaddr; + __u8 pin_len; + __u8 pin_code[16]; +} __packed; + +#define MGMT_OP_PIN_CODE_NEG_REPLY 0x0012 +struct mgmt_cp_pin_code_neg_reply { + __le16 index; + bdaddr_t bdaddr; +} __packed; + +#define MGMT_OP_SET_IO_CAPABILITY 0x0013 +struct mgmt_cp_set_io_capability { + __le16 index; + __u8 io_capability; +} __packed; + #define MGMT_EV_CMD_COMPLETE 0x0001 struct mgmt_ev_cmd_complete { __le16 opcode; @@ -85,3 +187,43 @@ struct mgmt_ev_index_added { struct mgmt_ev_index_removed { __le16 index; } __packed; + +#define MGMT_EV_POWERED 0x0006 + +#define MGMT_EV_DISCOVERABLE 0x0007 + +#define MGMT_EV_CONNECTABLE 0x0008 + +#define MGMT_EV_PAIRABLE 0x0009 + +#define MGMT_EV_NEW_KEY 0x000A +struct mgmt_ev_new_key { + __le16 index; + struct mgmt_key_info key; + __u8 old_key_type; +} __packed; + +#define MGMT_EV_CONNECTED 0x000B +struct mgmt_ev_connected { + __le16 index; + bdaddr_t bdaddr; +} __packed; + +#define MGMT_EV_DISCONNECTED 0x000C +struct mgmt_ev_disconnected { + __le16 index; + bdaddr_t bdaddr; +} __packed; + +#define MGMT_EV_CONNECT_FAILED 0x000D +struct mgmt_ev_connect_failed { + __le16 index; + bdaddr_t bdaddr; + __u8 status; +} __packed; + +#define MGMT_EV_PIN_CODE_REQUEST 0x000E +struct mgmt_ev_pin_code_request { + __le16 index; + bdaddr_t bdaddr; +} __packed; diff --git a/include/net/bluetooth/smp.h b/include/net/bluetooth/smp.h new file mode 100644 index 00000000000..8f2edbf979d --- /dev/null +++ b/include/net/bluetooth/smp.h @@ -0,0 +1,76 @@ +#ifndef __SMP_H +#define __SMP_H + +struct smp_command_hdr { + __u8 code; +} __packed; + +#define SMP_CMD_PAIRING_REQ 0x01 +#define SMP_CMD_PAIRING_RSP 0x02 +struct smp_cmd_pairing { + __u8 io_capability; + __u8 oob_flag; + __u8 auth_req; + __u8 max_key_size; + __u8 init_key_dist; + __u8 resp_key_dist; +} __packed; + +#define SMP_CMD_PAIRING_CONFIRM 0x03 +struct smp_cmd_pairing_confirm { + __u8 confirm_val[16]; +} __packed; + +#define SMP_CMD_PAIRING_RANDOM 0x04 +struct smp_cmd_pairing_random { + __u8 rand_val[16]; +} __packed; + +#define SMP_CMD_PAIRING_FAIL 0x05 +struct smp_cmd_pairing_fail { + __u8 reason; +} __packed; + +#define SMP_CMD_ENCRYPT_INFO 0x06 +struct smp_cmd_encrypt_info { + __u8 ltk[16]; +} __packed; + +#define SMP_CMD_MASTER_IDENT 0x07 +struct smp_cmd_master_ident { + __u16 ediv; + __u8 rand[8]; +} __packed; + +#define SMP_CMD_IDENT_INFO 0x08 +struct smp_cmd_ident_info { + __u8 irk[16]; +} __packed; + +#define SMP_CMD_IDENT_ADDR_INFO 0x09 +struct smp_cmd_ident_addr_info { + __u8 addr_type; + bdaddr_t bdaddr; +} __packed; + +#define SMP_CMD_SIGN_INFO 0x0a +struct smp_cmd_sign_info { + __u8 csrk[16]; +} __packed; + +#define SMP_CMD_SECURITY_REQ 0x0b +struct smp_cmd_security_req { + __u8 auth_req; +} __packed; + +#define SMP_PASSKEY_ENTRY_FAILED 0x01 +#define SMP_OOB_NOT_AVAIL 0x02 +#define SMP_AUTH_REQUIREMENTS 0x03 +#define SMP_CONFIRM_FAILED 0x04 +#define SMP_PAIRING_NOTSUPP 0x05 +#define SMP_ENC_KEY_SIZE 0x06 +#define SMP_CMD_NOTSUPP 0x07 +#define SMP_UNSPECIFIED 0x08 +#define SMP_REPEATED_ATTEMPTS 0x09 + +#endif /* __SMP_H */ diff --git a/net/bluetooth/Kconfig b/net/bluetooth/Kconfig index ed371684c13..c6f9c2fb489 100644 --- a/net/bluetooth/Kconfig +++ b/net/bluetooth/Kconfig @@ -27,12 +27,12 @@ menuconfig BT compile it as module (bluetooth). To use Linux Bluetooth subsystem, you will need several user-space - utilities like hciconfig and hcid. These utilities and updates to - Bluetooth kernel modules are provided in the BlueZ packages. - For more information, see <http://www.bluez.org/>. + utilities like hciconfig and bluetoothd. These utilities and updates + to Bluetooth kernel modules are provided in the BlueZ packages. For + more information, see <http://www.bluez.org/>. config BT_L2CAP - tristate "L2CAP protocol support" + bool "L2CAP protocol support" depends on BT select CRC16 help @@ -40,19 +40,13 @@ config BT_L2CAP connection oriented and connection-less data transport. L2CAP support is required for most Bluetooth applications. - Say Y here to compile L2CAP support into the kernel or say M to - compile it as module (l2cap). - config BT_SCO - tristate "SCO links support" + bool "SCO links support" depends on BT help SCO link provides voice transport over Bluetooth. SCO support is required for voice applications like Headset and Audio. - Say Y here to compile SCO support into the kernel or say M to - compile it as module (sco). - source "net/bluetooth/rfcomm/Kconfig" source "net/bluetooth/bnep/Kconfig" diff --git a/net/bluetooth/Makefile b/net/bluetooth/Makefile index 250f954f021..f04fe9a9d63 100644 --- a/net/bluetooth/Makefile +++ b/net/bluetooth/Makefile @@ -3,11 +3,11 @@ # obj-$(CONFIG_BT) += bluetooth.o -obj-$(CONFIG_BT_L2CAP) += l2cap.o -obj-$(CONFIG_BT_SCO) += sco.o obj-$(CONFIG_BT_RFCOMM) += rfcomm/ obj-$(CONFIG_BT_BNEP) += bnep/ obj-$(CONFIG_BT_CMTP) += cmtp/ obj-$(CONFIG_BT_HIDP) += hidp/ bluetooth-y := af_bluetooth.o hci_core.o hci_conn.o hci_event.o mgmt.o hci_sock.o hci_sysfs.o lib.o +bluetooth-$(CONFIG_BT_L2CAP) += l2cap_core.o l2cap_sock.o +bluetooth-$(CONFIG_BT_SCO) += sco.o diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c index c4cf3f59500..88af9eb9aa4 100644 --- a/net/bluetooth/af_bluetooth.c +++ b/net/bluetooth/af_bluetooth.c @@ -40,7 +40,7 @@ #include <net/bluetooth/bluetooth.h> -#define VERSION "2.15" +#define VERSION "2.16" /* Bluetooth sockets */ #define BT_MAX_PROTO 8 @@ -199,14 +199,15 @@ struct sock *bt_accept_dequeue(struct sock *parent, struct socket *newsock) BT_DBG("parent %p", parent); + local_bh_disable(); list_for_each_safe(p, n, &bt_sk(parent)->accept_q) { sk = (struct sock *) list_entry(p, struct bt_sock, accept_q); - lock_sock(sk); + bh_lock_sock(sk); /* FIXME: Is this check still needed */ if (sk->sk_state == BT_CLOSED) { - release_sock(sk); + bh_unlock_sock(sk); bt_accept_unlink(sk); continue; } @@ -216,12 +217,16 @@ struct sock *bt_accept_dequeue(struct sock *parent, struct socket *newsock) bt_accept_unlink(sk); if (newsock) sock_graft(sk, newsock); - release_sock(sk); + + bh_unlock_sock(sk); + local_bh_enable(); return sk; } - release_sock(sk); + bh_unlock_sock(sk); } + local_bh_enable(); + return NULL; } EXPORT_SYMBOL(bt_accept_dequeue); @@ -240,7 +245,8 @@ int bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock, if (flags & (MSG_OOB)) return -EOPNOTSUPP; - if (!(skb = skb_recv_datagram(sk, flags, noblock, &err))) { + skb = skb_recv_datagram(sk, flags, noblock, &err); + if (!skb) { if (sk->sk_shutdown & RCV_SHUTDOWN) return 0; return err; @@ -323,7 +329,8 @@ int bt_sock_stream_recvmsg(struct kiocb *iocb, struct socket *sock, if (copied >= target) break; - if ((err = sock_error(sk)) != 0) + err = sock_error(sk); + if (err) break; if (sk->sk_shutdown & RCV_SHUTDOWN) break; @@ -390,7 +397,7 @@ static inline unsigned int bt_accept_poll(struct sock *parent) return 0; } -unsigned int bt_sock_poll(struct file * file, struct socket *sock, poll_table *wait) +unsigned int bt_sock_poll(struct file *file, struct socket *sock, poll_table *wait) { struct sock *sk = sock->sk; unsigned int mask = 0; @@ -538,13 +545,41 @@ static int __init bt_init(void) BT_INFO("HCI device and connection manager initialized"); - hci_sock_init(); + err = hci_sock_init(); + if (err < 0) + goto error; + + err = l2cap_init(); + if (err < 0) { + hci_sock_cleanup(); + goto sock_err; + } + + err = sco_init(); + if (err < 0) { + l2cap_exit(); + goto sock_err; + } return 0; + +sock_err: + hci_sock_cleanup(); + +error: + sock_unregister(PF_BLUETOOTH); + bt_sysfs_cleanup(); + + return err; } static void __exit bt_exit(void) { + + sco_exit(); + + l2cap_exit(); + hci_sock_cleanup(); sock_unregister(PF_BLUETOOTH); diff --git a/net/bluetooth/bnep/core.c b/net/bluetooth/bnep/core.c index 5868597534e..03d4d1245d5 100644 --- a/net/bluetooth/bnep/core.c +++ b/net/bluetooth/bnep/core.c @@ -708,8 +708,6 @@ static int __init bnep_init(void) { char flt[50] = ""; - l2cap_load(); - #ifdef CONFIG_BT_BNEP_PROTO_FILTER strcat(flt, "protocol "); #endif diff --git a/net/bluetooth/bnep/sock.c b/net/bluetooth/bnep/sock.c index 2862f53b66b..d935da71ab3 100644 --- a/net/bluetooth/bnep/sock.c +++ b/net/bluetooth/bnep/sock.c @@ -88,6 +88,7 @@ static int bnep_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long sockfd_put(nsock); return -EBADFD; } + ca.device[sizeof(ca.device)-1] = 0; err = bnep_add_connection(&ca, nsock); if (!err) { diff --git a/net/bluetooth/cmtp/capi.c b/net/bluetooth/cmtp/capi.c index 3487cfe74ae..67cff810c77 100644 --- a/net/bluetooth/cmtp/capi.c +++ b/net/bluetooth/cmtp/capi.c @@ -155,7 +155,8 @@ static void cmtp_send_interopmsg(struct cmtp_session *session, BT_DBG("session %p subcmd 0x%02x appl %d msgnum %d", session, subcmd, appl, msgnum); - if (!(skb = alloc_skb(CAPI_MSG_BASELEN + 6 + len, GFP_ATOMIC))) { + skb = alloc_skb(CAPI_MSG_BASELEN + 6 + len, GFP_ATOMIC); + if (!skb) { BT_ERR("Can't allocate memory for interoperability packet"); return; } diff --git a/net/bluetooth/cmtp/core.c b/net/bluetooth/cmtp/core.c index 8e5f292529a..964ea9126f9 100644 --- a/net/bluetooth/cmtp/core.c +++ b/net/bluetooth/cmtp/core.c @@ -115,7 +115,8 @@ static inline void cmtp_add_msgpart(struct cmtp_session *session, int id, const size = (skb) ? skb->len + count : count; - if (!(nskb = alloc_skb(size, GFP_ATOMIC))) { + nskb = alloc_skb(size, GFP_ATOMIC); + if (!nskb) { BT_ERR("Can't allocate memory for CAPI message"); return; } @@ -216,7 +217,8 @@ static void cmtp_process_transmit(struct cmtp_session *session) BT_DBG("session %p", session); - if (!(nskb = alloc_skb(session->mtu, GFP_ATOMIC))) { + nskb = alloc_skb(session->mtu, GFP_ATOMIC); + if (!nskb) { BT_ERR("Can't allocate memory for new frame"); return; } @@ -224,7 +226,8 @@ static void cmtp_process_transmit(struct cmtp_session *session) while ((skb = skb_dequeue(&session->transmit))) { struct cmtp_scb *scb = (void *) skb->cb; - if ((tail = (session->mtu - nskb->len)) < 5) { + tail = session->mtu - nskb->len; + if (tail < 5) { cmtp_send_frame(session, nskb->data, nskb->len); skb_trim(nskb, 0); tail = session->mtu; @@ -466,8 +469,6 @@ int cmtp_get_conninfo(struct cmtp_conninfo *ci) static int __init cmtp_init(void) { - l2cap_load(); - BT_INFO("CMTP (CAPI Emulation) ver %s", VERSION); cmtp_init_sockets(); diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index 99cd8d9d891..a050a698490 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -45,6 +45,33 @@ #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> +static void hci_le_connect(struct hci_conn *conn) +{ + struct hci_dev *hdev = conn->hdev; + struct hci_cp_le_create_conn cp; + + conn->state = BT_CONNECT; + conn->out = 1; + conn->link_mode |= HCI_LM_MASTER; + + memset(&cp, 0, sizeof(cp)); + cp.scan_interval = cpu_to_le16(0x0004); + cp.scan_window = cpu_to_le16(0x0004); + bacpy(&cp.peer_addr, &conn->dst); + cp.conn_interval_min = cpu_to_le16(0x0008); + cp.conn_interval_max = cpu_to_le16(0x0100); + cp.supervision_timeout = cpu_to_le16(0x0064); + cp.min_ce_len = cpu_to_le16(0x0001); + cp.max_ce_len = cpu_to_le16(0x0001); + + hci_send_cmd(hdev, HCI_OP_LE_CREATE_CONN, sizeof(cp), &cp); +} + +static void hci_le_connect_cancel(struct hci_conn *conn) +{ + hci_send_cmd(conn->hdev, HCI_OP_LE_CREATE_CONN_CANCEL, 0, NULL); +} + void hci_acl_connect(struct hci_conn *conn) { struct hci_dev *hdev = conn->hdev; @@ -156,6 +183,26 @@ void hci_setup_sync(struct hci_conn *conn, __u16 handle) hci_send_cmd(hdev, HCI_OP_SETUP_SYNC_CONN, sizeof(cp), &cp); } +void hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max, + u16 latency, u16 to_multiplier) +{ + struct hci_cp_le_conn_update cp; + struct hci_dev *hdev = conn->hdev; + + memset(&cp, 0, sizeof(cp)); + + cp.handle = cpu_to_le16(conn->handle); + cp.conn_interval_min = cpu_to_le16(min); + cp.conn_interval_max = cpu_to_le16(max); + cp.conn_latency = cpu_to_le16(latency); + cp.supervision_timeout = cpu_to_le16(to_multiplier); + cp.min_ce_len = cpu_to_le16(0x0001); + cp.max_ce_len = cpu_to_le16(0x0001); + + hci_send_cmd(hdev, HCI_OP_LE_CONN_UPDATE, sizeof(cp), &cp); +} +EXPORT_SYMBOL(hci_le_conn_update); + /* Device _must_ be locked */ void hci_sco_setup(struct hci_conn *conn, __u8 status) { @@ -193,8 +240,12 @@ static void hci_conn_timeout(unsigned long arg) switch (conn->state) { case BT_CONNECT: case BT_CONNECT2: - if (conn->type == ACL_LINK && conn->out) - hci_acl_connect_cancel(conn); + if (conn->out) { + if (conn->type == ACL_LINK) + hci_acl_connect_cancel(conn); + else if (conn->type == LE_LINK) + hci_le_connect_cancel(conn); + } break; case BT_CONFIG: case BT_CONNECTED: @@ -234,6 +285,7 @@ struct hci_conn *hci_conn_add(struct hci_dev *hdev, int type, bdaddr_t *dst) conn->mode = HCI_CM_ACTIVE; conn->state = BT_OPEN; conn->auth_type = HCI_AT_GENERAL_BONDING; + conn->io_capability = hdev->io_capability; conn->power_save = 1; conn->disc_timeout = HCI_DISCONN_TIMEOUT; @@ -295,6 +347,11 @@ int hci_conn_del(struct hci_conn *conn) /* Unacked frames */ hdev->acl_cnt += conn->sent; + } else if (conn->type == LE_LINK) { + if (hdev->le_pkts) + hdev->le_cnt += conn->sent; + else + hdev->acl_cnt += conn->sent; } else { struct hci_conn *acl = conn->link; if (acl) { @@ -360,15 +417,30 @@ struct hci_dev *hci_get_route(bdaddr_t *dst, bdaddr_t *src) } EXPORT_SYMBOL(hci_get_route); -/* Create SCO or ACL connection. +/* Create SCO, ACL or LE connection. * Device _must_ be locked */ struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8 sec_level, __u8 auth_type) { struct hci_conn *acl; struct hci_conn *sco; + struct hci_conn *le; BT_DBG("%s dst %s", hdev->name, batostr(dst)); + if (type == LE_LINK) { + le = hci_conn_hash_lookup_ba(hdev, LE_LINK, dst); + if (!le) + le = hci_conn_add(hdev, LE_LINK, dst); + if (!le) + return NULL; + if (le->state == BT_OPEN) + hci_le_connect(le); + + hci_conn_hold(le); + + return le; + } + acl = hci_conn_hash_lookup_ba(hdev, ACL_LINK, dst); if (!acl) { acl = hci_conn_add(hdev, ACL_LINK, dst); diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 9c4541bc488..b372fb8bcdc 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -41,6 +41,7 @@ #include <linux/interrupt.h> #include <linux/notifier.h> #include <linux/rfkill.h> +#include <linux/timer.h> #include <net/sock.h> #include <asm/system.h> @@ -50,6 +51,8 @@ #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> +#define AUTO_OFF_TIMEOUT 2000 + static void hci_cmd_task(unsigned long arg); static void hci_rx_task(unsigned long arg); static void hci_tx_task(unsigned long arg); @@ -95,11 +98,10 @@ void hci_req_complete(struct hci_dev *hdev, __u16 cmd, int result) { BT_DBG("%s command 0x%04x result 0x%2.2x", hdev->name, cmd, result); - /* If the request has set req_last_cmd (typical for multi-HCI - * command requests) check if the completed command matches - * this, and if not just return. Single HCI command requests - * typically leave req_last_cmd as 0 */ - if (hdev->req_last_cmd && cmd != hdev->req_last_cmd) + /* If this is the init phase check if the completed command matches + * the last init command, and if not just return. + */ + if (test_bit(HCI_INIT, &hdev->flags) && hdev->init_last_cmd != cmd) return; if (hdev->req_status == HCI_REQ_PEND) { @@ -122,7 +124,7 @@ static void hci_req_cancel(struct hci_dev *hdev, int err) /* Execute request and wait for completion. */ static int __hci_request(struct hci_dev *hdev, void (*req)(struct hci_dev *hdev, unsigned long opt), - unsigned long opt, __u32 timeout) + unsigned long opt, __u32 timeout) { DECLARE_WAITQUEUE(wait, current); int err = 0; @@ -156,7 +158,7 @@ static int __hci_request(struct hci_dev *hdev, void (*req)(struct hci_dev *hdev, break; } - hdev->req_last_cmd = hdev->req_status = hdev->req_result = 0; + hdev->req_status = hdev->req_result = 0; BT_DBG("%s end: err %d", hdev->name, err); @@ -164,7 +166,7 @@ static int __hci_request(struct hci_dev *hdev, void (*req)(struct hci_dev *hdev, } static inline int hci_request(struct hci_dev *hdev, void (*req)(struct hci_dev *hdev, unsigned long opt), - unsigned long opt, __u32 timeout) + unsigned long opt, __u32 timeout) { int ret; @@ -189,6 +191,7 @@ static void hci_reset_req(struct hci_dev *hdev, unsigned long opt) static void hci_init_req(struct hci_dev *hdev, unsigned long opt) { + struct hci_cp_delete_stored_link_key cp; struct sk_buff *skb; __le16 param; __u8 flt_type; @@ -252,15 +255,21 @@ static void hci_init_req(struct hci_dev *hdev, unsigned long opt) flt_type = HCI_FLT_CLEAR_ALL; hci_send_cmd(hdev, HCI_OP_SET_EVENT_FLT, 1, &flt_type); - /* Page timeout ~20 secs */ - param = cpu_to_le16(0x8000); - hci_send_cmd(hdev, HCI_OP_WRITE_PG_TIMEOUT, 2, ¶m); - /* Connection accept timeout ~20 secs */ param = cpu_to_le16(0x7d00); hci_send_cmd(hdev, HCI_OP_WRITE_CA_TIMEOUT, 2, ¶m); - hdev->req_last_cmd = HCI_OP_WRITE_CA_TIMEOUT; + bacpy(&cp.bdaddr, BDADDR_ANY); + cp.delete_all = 1; + hci_send_cmd(hdev, HCI_OP_DELETE_STORED_LINK_KEY, sizeof(cp), &cp); +} + +static void hci_le_init_req(struct hci_dev *hdev, unsigned long opt) +{ + BT_DBG("%s", hdev->name); + + /* Read LE buffer size */ + hci_send_cmd(hdev, HCI_OP_LE_READ_BUFFER_SIZE, 0, NULL); } static void hci_scan_req(struct hci_dev *hdev, unsigned long opt) @@ -429,7 +438,8 @@ int hci_inquiry(void __user *arg) if (copy_from_user(&ir, ptr, sizeof(ir))) return -EFAULT; - if (!(hdev = hci_dev_get(ir.dev_id))) + hdev = hci_dev_get(ir.dev_id); + if (!hdev) return -ENODEV; hci_dev_lock_bh(hdev); @@ -455,7 +465,7 @@ int hci_inquiry(void __user *arg) /* cache_dump can't sleep. Therefore we allocate temp buffer and then * copy it to the user space. */ - buf = kmalloc(sizeof(struct inquiry_info) *max_rsp, GFP_KERNEL); + buf = kmalloc(sizeof(struct inquiry_info) * max_rsp, GFP_KERNEL); if (!buf) { err = -ENOMEM; goto done; @@ -489,7 +499,8 @@ int hci_dev_open(__u16 dev) struct hci_dev *hdev; int ret = 0; - if (!(hdev = hci_dev_get(dev))) + hdev = hci_dev_get(dev); + if (!hdev) return -ENODEV; BT_DBG("%s %p", hdev->name, hdev); @@ -521,11 +532,15 @@ int hci_dev_open(__u16 dev) if (!test_bit(HCI_RAW, &hdev->flags)) { atomic_set(&hdev->cmd_cnt, 1); set_bit(HCI_INIT, &hdev->flags); + hdev->init_last_cmd = 0; - //__hci_request(hdev, hci_reset_req, 0, HZ); ret = __hci_request(hdev, hci_init_req, 0, msecs_to_jiffies(HCI_INIT_TIMEOUT)); + if (lmp_le_capable(hdev)) + ret = __hci_request(hdev, hci_le_init_req, 0, + msecs_to_jiffies(HCI_INIT_TIMEOUT)); + clear_bit(HCI_INIT, &hdev->flags); } @@ -533,6 +548,8 @@ int hci_dev_open(__u16 dev) hci_dev_hold(hdev); set_bit(HCI_UP, &hdev->flags); hci_notify(hdev, HCI_DEV_UP); + if (!test_bit(HCI_SETUP, &hdev->flags)) + mgmt_powered(hdev->id, 1); } else { /* Init failed, cleanup */ tasklet_kill(&hdev->rx_task); @@ -606,6 +623,7 @@ static int hci_dev_do_close(struct hci_dev *hdev) /* Drop last sent command */ if (hdev->sent_cmd) { + del_timer_sync(&hdev->cmd_timer); kfree_skb(hdev->sent_cmd); hdev->sent_cmd = NULL; } @@ -614,6 +632,8 @@ static int hci_dev_do_close(struct hci_dev *hdev) * and no tasks are scheduled. */ hdev->close(hdev); + mgmt_powered(hdev->id, 0); + /* Clear flags */ hdev->flags = 0; @@ -664,7 +684,7 @@ int hci_dev_reset(__u16 dev) hdev->flush(hdev); atomic_set(&hdev->cmd_cnt, 1); - hdev->acl_cnt = 0; hdev->sco_cnt = 0; + hdev->acl_cnt = 0; hdev->sco_cnt = 0; hdev->le_cnt = 0; if (!test_bit(HCI_RAW, &hdev->flags)) ret = __hci_request(hdev, hci_reset_req, 0, @@ -793,9 +813,17 @@ int hci_get_dev_list(void __user *arg) read_lock_bh(&hci_dev_list_lock); list_for_each(p, &hci_dev_list) { struct hci_dev *hdev; + hdev = list_entry(p, struct hci_dev, list); + + hci_del_off_timer(hdev); + + if (!test_bit(HCI_MGMT, &hdev->flags)) + set_bit(HCI_PAIRABLE, &hdev->flags); + (dr + n)->dev_id = hdev->id; (dr + n)->dev_opt = hdev->flags; + if (++n >= dev_num) break; } @@ -823,6 +851,11 @@ int hci_get_dev_info(void __user *arg) if (!hdev) return -ENODEV; + hci_del_off_timer(hdev); + + if (!test_bit(HCI_MGMT, &hdev->flags)) + set_bit(HCI_PAIRABLE, &hdev->flags); + strcpy(di.name, hdev->name); di.bdaddr = hdev->bdaddr; di.type = (hdev->bus & 0x0f) | (hdev->dev_type << 4); @@ -891,6 +924,159 @@ void hci_free_dev(struct hci_dev *hdev) } EXPORT_SYMBOL(hci_free_dev); +static void hci_power_on(struct work_struct *work) +{ + struct hci_dev *hdev = container_of(work, struct hci_dev, power_on); + + BT_DBG("%s", hdev->name); + + if (hci_dev_open(hdev->id) < 0) + return; + + if (test_bit(HCI_AUTO_OFF, &hdev->flags)) + mod_timer(&hdev->off_timer, + jiffies + msecs_to_jiffies(AUTO_OFF_TIMEOUT)); + + if (test_and_clear_bit(HCI_SETUP, &hdev->flags)) + mgmt_index_added(hdev->id); +} + +static void hci_power_off(struct work_struct *work) +{ + struct hci_dev *hdev = container_of(work, struct hci_dev, power_off); + + BT_DBG("%s", hdev->name); + + hci_dev_close(hdev->id); +} + +static void hci_auto_off(unsigned long data) +{ + struct hci_dev *hdev = (struct hci_dev *) data; + + BT_DBG("%s", hdev->name); + + clear_bit(HCI_AUTO_OFF, &hdev->flags); + + queue_work(hdev->workqueue, &hdev->power_off); +} + +void hci_del_off_timer(struct hci_dev *hdev) +{ + BT_DBG("%s", hdev->name); + + clear_bit(HCI_AUTO_OFF, &hdev->flags); + del_timer(&hdev->off_timer); +} + +int hci_uuids_clear(struct hci_dev *hdev) +{ + struct list_head *p, *n; + + list_for_each_safe(p, n, &hdev->uuids) { + struct bt_uuid *uuid; + + uuid = list_entry(p, struct bt_uuid, list); + + list_del(p); + kfree(uuid); + } + + return 0; +} + +int hci_link_keys_clear(struct hci_dev *hdev) +{ + struct list_head *p, *n; + + list_for_each_safe(p, n, &hdev->link_keys) { + struct link_key *key; + + key = list_entry(p, struct link_key, list); + + list_del(p); + kfree(key); + } + + return 0; +} + +struct link_key *hci_find_link_key(struct hci_dev *hdev, bdaddr_t *bdaddr) +{ + struct list_head *p; + + list_for_each(p, &hdev->link_keys) { + struct link_key *k; + + k = list_entry(p, struct link_key, list); + + if (bacmp(bdaddr, &k->bdaddr) == 0) + return k; + } + + return NULL; +} + +int hci_add_link_key(struct hci_dev *hdev, int new_key, bdaddr_t *bdaddr, + u8 *val, u8 type, u8 pin_len) +{ + struct link_key *key, *old_key; + u8 old_key_type; + + old_key = hci_find_link_key(hdev, bdaddr); + if (old_key) { + old_key_type = old_key->type; + key = old_key; + } else { + old_key_type = 0xff; + key = kzalloc(sizeof(*key), GFP_ATOMIC); + if (!key) + return -ENOMEM; + list_add(&key->list, &hdev->link_keys); + } + + BT_DBG("%s key for %s type %u", hdev->name, batostr(bdaddr), type); + + bacpy(&key->bdaddr, bdaddr); + memcpy(key->val, val, 16); + key->type = type; + key->pin_len = pin_len; + + if (new_key) + mgmt_new_key(hdev->id, key, old_key_type); + + if (type == 0x06) + key->type = old_key_type; + + return 0; +} + +int hci_remove_link_key(struct hci_dev *hdev, bdaddr_t *bdaddr) +{ + struct link_key *key; + + key = hci_find_link_key(hdev, bdaddr); + if (!key) + return -ENOENT; + + BT_DBG("%s removing %s", hdev->name, batostr(bdaddr)); + + list_del(&key->list); + kfree(key); + + return 0; +} + +/* HCI command timer function */ +static void hci_cmd_timer(unsigned long arg) +{ + struct hci_dev *hdev = (void *) arg; + + BT_ERR("%s command tx timeout", hdev->name); + atomic_set(&hdev->cmd_cnt, 1); + tasklet_schedule(&hdev->cmd_task); +} + /* Register HCI device */ int hci_register_dev(struct hci_dev *hdev) { @@ -923,6 +1109,7 @@ int hci_register_dev(struct hci_dev *hdev) hdev->pkt_type = (HCI_DM1 | HCI_DH1 | HCI_HV1); hdev->esco_type = (ESCO_HV1); hdev->link_mode = (HCI_LM_ACCEPT); + hdev->io_capability = 0x03; /* No Input No Output */ hdev->idle_timeout = 0; hdev->sniff_max_interval = 800; @@ -936,6 +1123,8 @@ int hci_register_dev(struct hci_dev *hdev) skb_queue_head_init(&hdev->cmd_q); skb_queue_head_init(&hdev->raw_q); + setup_timer(&hdev->cmd_timer, hci_cmd_timer, (unsigned long) hdev); + for (i = 0; i < NUM_REASSEMBLY; i++) hdev->reassembly[i] = NULL; @@ -948,6 +1137,14 @@ int hci_register_dev(struct hci_dev *hdev) INIT_LIST_HEAD(&hdev->blacklist); + INIT_LIST_HEAD(&hdev->uuids); + + INIT_LIST_HEAD(&hdev->link_keys); + + INIT_WORK(&hdev->power_on, hci_power_on); + INIT_WORK(&hdev->power_off, hci_power_off); + setup_timer(&hdev->off_timer, hci_auto_off, (unsigned long) hdev); + memset(&hdev->stat, 0, sizeof(struct hci_dev_stats)); atomic_set(&hdev->promisc, 0); @@ -969,7 +1166,10 @@ int hci_register_dev(struct hci_dev *hdev) } } - mgmt_index_added(hdev->id); + set_bit(HCI_AUTO_OFF, &hdev->flags); + set_bit(HCI_SETUP, &hdev->flags); + queue_work(hdev->workqueue, &hdev->power_on); + hci_notify(hdev, HCI_DEV_REG); return id; @@ -999,7 +1199,10 @@ int hci_unregister_dev(struct hci_dev *hdev) for (i = 0; i < NUM_REASSEMBLY; i++) kfree_skb(hdev->reassembly[i]); - mgmt_index_removed(hdev->id); + if (!test_bit(HCI_INIT, &hdev->flags) && + !test_bit(HCI_SETUP, &hdev->flags)) + mgmt_index_removed(hdev->id); + hci_notify(hdev, HCI_DEV_UNREG); if (hdev->rfkill) { @@ -1009,10 +1212,14 @@ int hci_unregister_dev(struct hci_dev *hdev) hci_unregister_sysfs(hdev); + hci_del_off_timer(hdev); + destroy_workqueue(hdev->workqueue); hci_dev_lock_bh(hdev); hci_blacklist_clear(hdev); + hci_uuids_clear(hdev); + hci_link_keys_clear(hdev); hci_dev_unlock_bh(hdev); __hci_dev_put(hdev); @@ -1313,7 +1520,7 @@ static int hci_send_frame(struct sk_buff *skb) /* Time stamp */ __net_timestamp(skb); - hci_send_to_sock(hdev, skb); + hci_send_to_sock(hdev, skb, NULL); } /* Get rid of skb owner, prior to sending to the driver. */ @@ -1349,6 +1556,9 @@ int hci_send_cmd(struct hci_dev *hdev, __u16 opcode, __u32 plen, void *param) bt_cb(skb)->pkt_type = HCI_COMMAND_PKT; skb->dev = (void *) hdev; + if (test_bit(HCI_INIT, &hdev->flags)) + hdev->init_last_cmd = opcode; + skb_queue_tail(&hdev->cmd_q, skb); tasklet_schedule(&hdev->cmd_task); @@ -1395,7 +1605,7 @@ void hci_send_acl(struct hci_conn *conn, struct sk_buff *skb, __u16 flags) skb->dev = (void *) hdev; bt_cb(skb)->pkt_type = HCI_ACLDATA_PKT; - hci_add_acl_hdr(skb, conn->handle, flags | ACL_START); + hci_add_acl_hdr(skb, conn->handle, flags); list = skb_shinfo(skb)->frag_list; if (!list) { @@ -1413,12 +1623,15 @@ void hci_send_acl(struct hci_conn *conn, struct sk_buff *skb, __u16 flags) spin_lock_bh(&conn->data_q.lock); __skb_queue_tail(&conn->data_q, skb); + + flags &= ~ACL_START; + flags |= ACL_CONT; do { skb = list; list = list->next; skb->dev = (void *) hdev; bt_cb(skb)->pkt_type = HCI_ACLDATA_PKT; - hci_add_acl_hdr(skb, conn->handle, flags | ACL_CONT); + hci_add_acl_hdr(skb, conn->handle, flags); BT_DBG("%s frag %p len %d", hdev->name, skb, skb->len); @@ -1486,8 +1699,25 @@ static inline struct hci_conn *hci_low_sent(struct hci_dev *hdev, __u8 type, int } if (conn) { - int cnt = (type == ACL_LINK ? hdev->acl_cnt : hdev->sco_cnt); - int q = cnt / num; + int cnt, q; + + switch (conn->type) { + case ACL_LINK: + cnt = hdev->acl_cnt; + break; + case SCO_LINK: + case ESCO_LINK: + cnt = hdev->sco_cnt; + break; + case LE_LINK: + cnt = hdev->le_mtu ? hdev->le_cnt : hdev->acl_cnt; + break; + default: + cnt = 0; + BT_ERR("Unknown link type"); + } + + q = cnt / num; *quote = q ? q : 1; } else *quote = 0; @@ -1496,19 +1726,19 @@ static inline struct hci_conn *hci_low_sent(struct hci_dev *hdev, __u8 type, int return conn; } -static inline void hci_acl_tx_to(struct hci_dev *hdev) +static inline void hci_link_tx_to(struct hci_dev *hdev, __u8 type) { struct hci_conn_hash *h = &hdev->conn_hash; struct list_head *p; struct hci_conn *c; - BT_ERR("%s ACL tx timeout", hdev->name); + BT_ERR("%s link tx timeout", hdev->name); /* Kill stalled connections */ list_for_each(p, &h->list) { c = list_entry(p, struct hci_conn, list); - if (c->type == ACL_LINK && c->sent) { - BT_ERR("%s killing stalled ACL connection %s", + if (c->type == type && c->sent) { + BT_ERR("%s killing stalled connection %s", hdev->name, batostr(&c->dst)); hci_acl_disconn(c, 0x13); } @@ -1527,7 +1757,7 @@ static inline void hci_sched_acl(struct hci_dev *hdev) /* ACL tx timeout must be longer than maximum * link supervision timeout (40.9 seconds) */ if (!hdev->acl_cnt && time_after(jiffies, hdev->acl_last_tx + HZ * 45)) - hci_acl_tx_to(hdev); + hci_link_tx_to(hdev, ACL_LINK); } while (hdev->acl_cnt && (conn = hci_low_sent(hdev, ACL_LINK, "e))) { @@ -1586,6 +1816,40 @@ static inline void hci_sched_esco(struct hci_dev *hdev) } } +static inline void hci_sched_le(struct hci_dev *hdev) +{ + struct hci_conn *conn; + struct sk_buff *skb; + int quote, cnt; + + BT_DBG("%s", hdev->name); + + if (!test_bit(HCI_RAW, &hdev->flags)) { + /* LE tx timeout must be longer than maximum + * link supervision timeout (40.9 seconds) */ + if (!hdev->le_cnt && hdev->le_pkts && + time_after(jiffies, hdev->le_last_tx + HZ * 45)) + hci_link_tx_to(hdev, LE_LINK); + } + + cnt = hdev->le_pkts ? hdev->le_cnt : hdev->acl_cnt; + while (cnt && (conn = hci_low_sent(hdev, LE_LINK, "e))) { + while (quote-- && (skb = skb_dequeue(&conn->data_q))) { + BT_DBG("skb %p len %d", skb, skb->len); + + hci_send_frame(skb); + hdev->le_last_tx = jiffies; + + cnt--; + conn->sent++; + } + } + if (hdev->le_pkts) + hdev->le_cnt = cnt; + else + hdev->acl_cnt = cnt; +} + static void hci_tx_task(unsigned long arg) { struct hci_dev *hdev = (struct hci_dev *) arg; @@ -1593,7 +1857,8 @@ static void hci_tx_task(unsigned long arg) read_lock(&hci_task_lock); - BT_DBG("%s acl %d sco %d", hdev->name, hdev->acl_cnt, hdev->sco_cnt); + BT_DBG("%s acl %d sco %d le %d", hdev->name, hdev->acl_cnt, + hdev->sco_cnt, hdev->le_cnt); /* Schedule queues and send stuff to HCI driver */ @@ -1603,6 +1868,8 @@ static void hci_tx_task(unsigned long arg) hci_sched_esco(hdev); + hci_sched_le(hdev); + /* Send next queued raw (unknown type) packet */ while ((skb = skb_dequeue(&hdev->raw_q))) hci_send_frame(skb); @@ -1700,7 +1967,7 @@ static void hci_rx_task(unsigned long arg) while ((skb = skb_dequeue(&hdev->rx_q))) { if (atomic_read(&hdev->promisc)) { /* Send copy to the sockets */ - hci_send_to_sock(hdev, skb); + hci_send_to_sock(hdev, skb, NULL); } if (test_bit(HCI_RAW, &hdev->flags)) { @@ -1750,20 +2017,20 @@ static void hci_cmd_task(unsigned long arg) BT_DBG("%s cmd %d", hdev->name, atomic_read(&hdev->cmd_cnt)); - if (!atomic_read(&hdev->cmd_cnt) && time_after(jiffies, hdev->cmd_last_tx + HZ)) { - BT_ERR("%s command tx timeout", hdev->name); - atomic_set(&hdev->cmd_cnt, 1); - } - /* Send queued commands */ - if (atomic_read(&hdev->cmd_cnt) && (skb = skb_dequeue(&hdev->cmd_q))) { + if (atomic_read(&hdev->cmd_cnt)) { + skb = skb_dequeue(&hdev->cmd_q); + if (!skb) + return; + kfree_skb(hdev->sent_cmd); hdev->sent_cmd = skb_clone(skb, GFP_ATOMIC); if (hdev->sent_cmd) { atomic_dec(&hdev->cmd_cnt); hci_send_frame(skb); - hdev->cmd_last_tx = jiffies; + mod_timer(&hdev->cmd_timer, + jiffies + msecs_to_jiffies(HCI_CMD_TIMEOUT)); } else { skb_queue_head(&hdev->cmd_q, skb); tasklet_schedule(&hdev->cmd_task); diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index a290854fdaa..98b5764e431 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -274,15 +274,24 @@ static void hci_cc_write_scan_enable(struct hci_dev *hdev, struct sk_buff *skb) if (!status) { __u8 param = *((__u8 *) sent); + int old_pscan, old_iscan; - clear_bit(HCI_PSCAN, &hdev->flags); - clear_bit(HCI_ISCAN, &hdev->flags); + old_pscan = test_and_clear_bit(HCI_PSCAN, &hdev->flags); + old_iscan = test_and_clear_bit(HCI_ISCAN, &hdev->flags); - if (param & SCAN_INQUIRY) + if (param & SCAN_INQUIRY) { set_bit(HCI_ISCAN, &hdev->flags); + if (!old_iscan) + mgmt_discoverable(hdev->id, 1); + } else if (old_iscan) + mgmt_discoverable(hdev->id, 0); - if (param & SCAN_PAGE) + if (param & SCAN_PAGE) { set_bit(HCI_PSCAN, &hdev->flags); + if (!old_pscan) + mgmt_connectable(hdev->id, 1); + } else if (old_pscan) + mgmt_connectable(hdev->id, 0); } hci_req_complete(hdev, HCI_OP_WRITE_SCAN_ENABLE, status); @@ -415,6 +424,115 @@ static void hci_cc_write_ssp_mode(struct hci_dev *hdev, struct sk_buff *skb) hdev->ssp_mode = *((__u8 *) sent); } +static u8 hci_get_inquiry_mode(struct hci_dev *hdev) +{ + if (hdev->features[6] & LMP_EXT_INQ) + return 2; + + if (hdev->features[3] & LMP_RSSI_INQ) + return 1; + + if (hdev->manufacturer == 11 && hdev->hci_rev == 0x00 && + hdev->lmp_subver == 0x0757) + return 1; + + if (hdev->manufacturer == 15) { + if (hdev->hci_rev == 0x03 && hdev->lmp_subver == 0x6963) + return 1; + if (hdev->hci_rev == 0x09 && hdev->lmp_subver == 0x6963) + return 1; + if (hdev->hci_rev == 0x00 && hdev->lmp_subver == 0x6965) + return 1; + } + + if (hdev->manufacturer == 31 && hdev->hci_rev == 0x2005 && + hdev->lmp_subver == 0x1805) + return 1; + + return 0; +} + +static void hci_setup_inquiry_mode(struct hci_dev *hdev) +{ + u8 mode; + + mode = hci_get_inquiry_mode(hdev); + + hci_send_cmd(hdev, HCI_OP_WRITE_INQUIRY_MODE, 1, &mode); +} + +static void hci_setup_event_mask(struct hci_dev *hdev) +{ + /* The second byte is 0xff instead of 0x9f (two reserved bits + * disabled) since a Broadcom 1.2 dongle doesn't respond to the + * command otherwise */ + u8 events[8] = { 0xff, 0xff, 0xfb, 0xff, 0x00, 0x00, 0x00, 0x00 }; + + /* Events for 1.2 and newer controllers */ + if (hdev->lmp_ver > 1) { + events[4] |= 0x01; /* Flow Specification Complete */ + events[4] |= 0x02; /* Inquiry Result with RSSI */ + events[4] |= 0x04; /* Read Remote Extended Features Complete */ + events[5] |= 0x08; /* Synchronous Connection Complete */ + events[5] |= 0x10; /* Synchronous Connection Changed */ + } + + if (hdev->features[3] & LMP_RSSI_INQ) + events[4] |= 0x04; /* Inquiry Result with RSSI */ + + if (hdev->features[5] & LMP_SNIFF_SUBR) + events[5] |= 0x20; /* Sniff Subrating */ + + if (hdev->features[5] & LMP_PAUSE_ENC) + events[5] |= 0x80; /* Encryption Key Refresh Complete */ + + if (hdev->features[6] & LMP_EXT_INQ) + events[5] |= 0x40; /* Extended Inquiry Result */ + + if (hdev->features[6] & LMP_NO_FLUSH) + events[7] |= 0x01; /* Enhanced Flush Complete */ + + if (hdev->features[7] & LMP_LSTO) + events[6] |= 0x80; /* Link Supervision Timeout Changed */ + + if (hdev->features[6] & LMP_SIMPLE_PAIR) { + events[6] |= 0x01; /* IO Capability Request */ + events[6] |= 0x02; /* IO Capability Response */ + events[6] |= 0x04; /* User Confirmation Request */ + events[6] |= 0x08; /* User Passkey Request */ + events[6] |= 0x10; /* Remote OOB Data Request */ + events[6] |= 0x20; /* Simple Pairing Complete */ + events[7] |= 0x04; /* User Passkey Notification */ + events[7] |= 0x08; /* Keypress Notification */ + events[7] |= 0x10; /* Remote Host Supported + * Features Notification */ + } + + if (hdev->features[4] & LMP_LE) + events[7] |= 0x20; /* LE Meta-Event */ + + hci_send_cmd(hdev, HCI_OP_SET_EVENT_MASK, sizeof(events), events); +} + +static void hci_setup(struct hci_dev *hdev) +{ + hci_setup_event_mask(hdev); + + if (hdev->lmp_ver > 1) + hci_send_cmd(hdev, HCI_OP_READ_LOCAL_COMMANDS, 0, NULL); + + if (hdev->features[6] & LMP_SIMPLE_PAIR) { + u8 mode = 0x01; + hci_send_cmd(hdev, HCI_OP_WRITE_SSP_MODE, sizeof(mode), &mode); + } + + if (hdev->features[3] & LMP_RSSI_INQ) + hci_setup_inquiry_mode(hdev); + + if (hdev->features[7] & LMP_INQ_TX_PWR) + hci_send_cmd(hdev, HCI_OP_READ_INQ_RSP_TX_POWER, 0, NULL); +} + static void hci_cc_read_local_version(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_rp_read_local_version *rp = (void *) skb->data; @@ -426,11 +544,34 @@ static void hci_cc_read_local_version(struct hci_dev *hdev, struct sk_buff *skb) hdev->hci_ver = rp->hci_ver; hdev->hci_rev = __le16_to_cpu(rp->hci_rev); + hdev->lmp_ver = rp->lmp_ver; hdev->manufacturer = __le16_to_cpu(rp->manufacturer); + hdev->lmp_subver = __le16_to_cpu(rp->lmp_subver); BT_DBG("%s manufacturer %d hci ver %d:%d", hdev->name, hdev->manufacturer, hdev->hci_ver, hdev->hci_rev); + + if (test_bit(HCI_INIT, &hdev->flags)) + hci_setup(hdev); +} + +static void hci_setup_link_policy(struct hci_dev *hdev) +{ + u16 link_policy = 0; + + if (hdev->features[0] & LMP_RSWITCH) + link_policy |= HCI_LP_RSWITCH; + if (hdev->features[0] & LMP_HOLD) + link_policy |= HCI_LP_HOLD; + if (hdev->features[0] & LMP_SNIFF) + link_policy |= HCI_LP_SNIFF; + if (hdev->features[1] & LMP_PARK) + link_policy |= HCI_LP_PARK; + + link_policy = cpu_to_le16(link_policy); + hci_send_cmd(hdev, HCI_OP_WRITE_DEF_LINK_POLICY, + sizeof(link_policy), &link_policy); } static void hci_cc_read_local_commands(struct hci_dev *hdev, struct sk_buff *skb) @@ -440,9 +581,15 @@ static void hci_cc_read_local_commands(struct hci_dev *hdev, struct sk_buff *skb BT_DBG("%s status 0x%x", hdev->name, rp->status); if (rp->status) - return; + goto done; memcpy(hdev->commands, rp->commands, sizeof(hdev->commands)); + + if (test_bit(HCI_INIT, &hdev->flags) && (hdev->commands[5] & 0x10)) + hci_setup_link_policy(hdev); + +done: + hci_req_complete(hdev, HCI_OP_READ_LOCAL_COMMANDS, rp->status); } static void hci_cc_read_local_features(struct hci_dev *hdev, struct sk_buff *skb) @@ -548,6 +695,107 @@ static void hci_cc_write_ca_timeout(struct hci_dev *hdev, struct sk_buff *skb) hci_req_complete(hdev, HCI_OP_WRITE_CA_TIMEOUT, status); } +static void hci_cc_delete_stored_link_key(struct hci_dev *hdev, + struct sk_buff *skb) +{ + __u8 status = *((__u8 *) skb->data); + + BT_DBG("%s status 0x%x", hdev->name, status); + + hci_req_complete(hdev, HCI_OP_DELETE_STORED_LINK_KEY, status); +} + +static void hci_cc_set_event_mask(struct hci_dev *hdev, struct sk_buff *skb) +{ + __u8 status = *((__u8 *) skb->data); + + BT_DBG("%s status 0x%x", hdev->name, status); + + hci_req_complete(hdev, HCI_OP_SET_EVENT_MASK, status); +} + +static void hci_cc_write_inquiry_mode(struct hci_dev *hdev, + struct sk_buff *skb) +{ + __u8 status = *((__u8 *) skb->data); + + BT_DBG("%s status 0x%x", hdev->name, status); + + hci_req_complete(hdev, HCI_OP_WRITE_INQUIRY_MODE, status); +} + +static void hci_cc_read_inq_rsp_tx_power(struct hci_dev *hdev, + struct sk_buff *skb) +{ + __u8 status = *((__u8 *) skb->data); + + BT_DBG("%s status 0x%x", hdev->name, status); + + hci_req_complete(hdev, HCI_OP_READ_INQ_RSP_TX_POWER, status); +} + +static void hci_cc_set_event_flt(struct hci_dev *hdev, struct sk_buff *skb) +{ + __u8 status = *((__u8 *) skb->data); + + BT_DBG("%s status 0x%x", hdev->name, status); + + hci_req_complete(hdev, HCI_OP_SET_EVENT_FLT, status); +} + +static void hci_cc_pin_code_reply(struct hci_dev *hdev, struct sk_buff *skb) +{ + struct hci_rp_pin_code_reply *rp = (void *) skb->data; + struct hci_cp_pin_code_reply *cp; + struct hci_conn *conn; + + BT_DBG("%s status 0x%x", hdev->name, rp->status); + + if (test_bit(HCI_MGMT, &hdev->flags)) + mgmt_pin_code_reply_complete(hdev->id, &rp->bdaddr, rp->status); + + if (rp->status != 0) + return; + + cp = hci_sent_cmd_data(hdev, HCI_OP_PIN_CODE_REPLY); + if (!cp) + return; + + conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &cp->bdaddr); + if (conn) + conn->pin_length = cp->pin_len; +} + +static void hci_cc_pin_code_neg_reply(struct hci_dev *hdev, struct sk_buff *skb) +{ + struct hci_rp_pin_code_neg_reply *rp = (void *) skb->data; + + BT_DBG("%s status 0x%x", hdev->name, rp->status); + + if (test_bit(HCI_MGMT, &hdev->flags)) + mgmt_pin_code_neg_reply_complete(hdev->id, &rp->bdaddr, + rp->status); +} +static void hci_cc_le_read_buffer_size(struct hci_dev *hdev, + struct sk_buff *skb) +{ + struct hci_rp_le_read_buffer_size *rp = (void *) skb->data; + + BT_DBG("%s status 0x%x", hdev->name, rp->status); + + if (rp->status) + return; + + hdev->le_mtu = __le16_to_cpu(rp->le_mtu); + hdev->le_pkts = rp->le_max_pkt; + + hdev->le_cnt = hdev->le_pkts; + + BT_DBG("%s le mtu %d:%d", hdev->name, hdev->le_mtu, hdev->le_pkts); + + hci_req_complete(hdev, HCI_OP_LE_READ_BUFFER_SIZE, rp->status); +} + static inline void hci_cs_inquiry(struct hci_dev *hdev, __u8 status) { BT_DBG("%s status 0x%x", hdev->name, status); @@ -622,11 +870,14 @@ static void hci_cs_add_sco(struct hci_dev *hdev, __u8 status) hci_dev_lock(hdev); acl = hci_conn_hash_lookup_handle(hdev, handle); - if (acl && (sco = acl->link)) { - sco->state = BT_CLOSED; + if (acl) { + sco = acl->link; + if (sco) { + sco->state = BT_CLOSED; - hci_proto_connect_cfm(sco, status); - hci_conn_del(sco); + hci_proto_connect_cfm(sco, status); + hci_conn_del(sco); + } } hci_dev_unlock(hdev); @@ -687,7 +938,7 @@ static void hci_cs_set_conn_encrypt(struct hci_dev *hdev, __u8 status) } static int hci_outgoing_auth_needed(struct hci_dev *hdev, - struct hci_conn *conn) + struct hci_conn *conn) { if (conn->state != BT_CONFIG || !conn->out) return 0; @@ -808,11 +1059,14 @@ static void hci_cs_setup_sync_conn(struct hci_dev *hdev, __u8 status) hci_dev_lock(hdev); acl = hci_conn_hash_lookup_handle(hdev, handle); - if (acl && (sco = acl->link)) { - sco->state = BT_CLOSED; + if (acl) { + sco = acl->link; + if (sco) { + sco->state = BT_CLOSED; - hci_proto_connect_cfm(sco, status); - hci_conn_del(sco); + hci_proto_connect_cfm(sco, status); + hci_conn_del(sco); + } } hci_dev_unlock(hdev); @@ -872,6 +1126,43 @@ static void hci_cs_exit_sniff_mode(struct hci_dev *hdev, __u8 status) hci_dev_unlock(hdev); } +static void hci_cs_le_create_conn(struct hci_dev *hdev, __u8 status) +{ + struct hci_cp_le_create_conn *cp; + struct hci_conn *conn; + + BT_DBG("%s status 0x%x", hdev->name, status); + + cp = hci_sent_cmd_data(hdev, HCI_OP_LE_CREATE_CONN); + if (!cp) + return; + + hci_dev_lock(hdev); + + conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, &cp->peer_addr); + + BT_DBG("%s bdaddr %s conn %p", hdev->name, batostr(&cp->peer_addr), + conn); + + if (status) { + if (conn && conn->state == BT_CONNECT) { + conn->state = BT_CLOSED; + hci_proto_connect_cfm(conn, status); + hci_conn_del(conn); + } + } else { + if (!conn) { + conn = hci_conn_add(hdev, LE_LINK, &cp->peer_addr); + if (conn) + conn->out = 1; + else + BT_ERR("No memory for new connection"); + } + } + + hci_dev_unlock(hdev); +} + static inline void hci_inquiry_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) { __u8 status = *((__u8 *) skb->data); @@ -942,6 +1233,7 @@ static inline void hci_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *s conn->state = BT_CONFIG; hci_conn_hold(conn); conn->disc_timeout = HCI_DISCONN_TIMEOUT; + mgmt_connected(hdev->id, &ev->bdaddr); } else conn->state = BT_CONNECTED; @@ -970,8 +1262,11 @@ static inline void hci_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *s hci_send_cmd(hdev, HCI_OP_CHANGE_CONN_PTYPE, sizeof(cp), &cp); } - } else + } else { conn->state = BT_CLOSED; + if (conn->type == ACL_LINK) + mgmt_connect_failed(hdev->id, &ev->bdaddr, ev->status); + } if (conn->type == ACL_LINK) hci_sco_setup(conn, ev->status); @@ -998,7 +1293,8 @@ static inline void hci_conn_request_evt(struct hci_dev *hdev, struct sk_buff *sk mask |= hci_proto_connect_ind(hdev, &ev->bdaddr, ev->link_type); - if ((mask & HCI_LM_ACCEPT) && !hci_blacklist_lookup(hdev, &ev->bdaddr)) { + if ((mask & HCI_LM_ACCEPT) && + !hci_blacklist_lookup(hdev, &ev->bdaddr)) { /* Connection accepted */ struct inquiry_entry *ie; struct hci_conn *conn; @@ -1068,19 +1364,26 @@ static inline void hci_disconn_complete_evt(struct hci_dev *hdev, struct sk_buff BT_DBG("%s status %d", hdev->name, ev->status); - if (ev->status) + if (ev->status) { + mgmt_disconnect_failed(hdev->id); return; + } hci_dev_lock(hdev); conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle)); - if (conn) { - conn->state = BT_CLOSED; + if (!conn) + goto unlock; - hci_proto_disconn_cfm(conn, ev->reason); - hci_conn_del(conn); - } + conn->state = BT_CLOSED; + + if (conn->type == ACL_LINK) + mgmt_disconnected(hdev->id, &conn->dst); + hci_proto_disconn_cfm(conn, ev->reason); + hci_conn_del(conn); + +unlock: hci_dev_unlock(hdev); } @@ -1393,11 +1696,46 @@ static inline void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *sk hci_cc_write_ca_timeout(hdev, skb); break; + case HCI_OP_DELETE_STORED_LINK_KEY: + hci_cc_delete_stored_link_key(hdev, skb); + break; + + case HCI_OP_SET_EVENT_MASK: + hci_cc_set_event_mask(hdev, skb); + break; + + case HCI_OP_WRITE_INQUIRY_MODE: + hci_cc_write_inquiry_mode(hdev, skb); + break; + + case HCI_OP_READ_INQ_RSP_TX_POWER: + hci_cc_read_inq_rsp_tx_power(hdev, skb); + break; + + case HCI_OP_SET_EVENT_FLT: + hci_cc_set_event_flt(hdev, skb); + break; + + case HCI_OP_PIN_CODE_REPLY: + hci_cc_pin_code_reply(hdev, skb); + break; + + case HCI_OP_PIN_CODE_NEG_REPLY: + hci_cc_pin_code_neg_reply(hdev, skb); + break; + + case HCI_OP_LE_READ_BUFFER_SIZE: + hci_cc_le_read_buffer_size(hdev, skb); + break; + default: BT_DBG("%s opcode 0x%x", hdev->name, opcode); break; } + if (ev->opcode != HCI_OP_NOP) + del_timer(&hdev->cmd_timer); + if (ev->ncmd) { atomic_set(&hdev->cmd_cnt, 1); if (!skb_queue_empty(&hdev->cmd_q)) @@ -1459,11 +1797,23 @@ static inline void hci_cmd_status_evt(struct hci_dev *hdev, struct sk_buff *skb) hci_cs_exit_sniff_mode(hdev, ev->status); break; + case HCI_OP_DISCONNECT: + if (ev->status != 0) + mgmt_disconnect_failed(hdev->id); + break; + + case HCI_OP_LE_CREATE_CONN: + hci_cs_le_create_conn(hdev, ev->status); + break; + default: BT_DBG("%s opcode 0x%x", hdev->name, opcode); break; } + if (ev->opcode != HCI_OP_NOP) + del_timer(&hdev->cmd_timer); + if (ev->ncmd) { atomic_set(&hdev->cmd_cnt, 1); if (!skb_queue_empty(&hdev->cmd_q)) @@ -1529,6 +1879,16 @@ static inline void hci_num_comp_pkts_evt(struct hci_dev *hdev, struct sk_buff *s hdev->acl_cnt += count; if (hdev->acl_cnt > hdev->acl_pkts) hdev->acl_cnt = hdev->acl_pkts; + } else if (conn->type == LE_LINK) { + if (hdev->le_pkts) { + hdev->le_cnt += count; + if (hdev->le_cnt > hdev->le_pkts) + hdev->le_cnt = hdev->le_pkts; + } else { + hdev->acl_cnt += count; + if (hdev->acl_cnt > hdev->acl_pkts) + hdev->acl_cnt = hdev->acl_pkts; + } } else { hdev->sco_cnt += count; if (hdev->sco_cnt > hdev->sco_pkts) @@ -1586,18 +1946,72 @@ static inline void hci_pin_code_request_evt(struct hci_dev *hdev, struct sk_buff hci_conn_put(conn); } + if (!test_bit(HCI_PAIRABLE, &hdev->flags)) + hci_send_cmd(hdev, HCI_OP_PIN_CODE_NEG_REPLY, + sizeof(ev->bdaddr), &ev->bdaddr); + + if (test_bit(HCI_MGMT, &hdev->flags)) + mgmt_pin_code_request(hdev->id, &ev->bdaddr); + hci_dev_unlock(hdev); } static inline void hci_link_key_request_evt(struct hci_dev *hdev, struct sk_buff *skb) { + struct hci_ev_link_key_req *ev = (void *) skb->data; + struct hci_cp_link_key_reply cp; + struct hci_conn *conn; + struct link_key *key; + BT_DBG("%s", hdev->name); + + if (!test_bit(HCI_LINK_KEYS, &hdev->flags)) + return; + + hci_dev_lock(hdev); + + key = hci_find_link_key(hdev, &ev->bdaddr); + if (!key) { + BT_DBG("%s link key not found for %s", hdev->name, + batostr(&ev->bdaddr)); + goto not_found; + } + + BT_DBG("%s found key type %u for %s", hdev->name, key->type, + batostr(&ev->bdaddr)); + + if (!test_bit(HCI_DEBUG_KEYS, &hdev->flags) && key->type == 0x03) { + BT_DBG("%s ignoring debug key", hdev->name); + goto not_found; + } + + conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr); + + if (key->type == 0x04 && conn && conn->auth_type != 0xff && + (conn->auth_type & 0x01)) { + BT_DBG("%s ignoring unauthenticated key", hdev->name); + goto not_found; + } + + bacpy(&cp.bdaddr, &ev->bdaddr); + memcpy(cp.link_key, key->val, 16); + + hci_send_cmd(hdev, HCI_OP_LINK_KEY_REPLY, sizeof(cp), &cp); + + hci_dev_unlock(hdev); + + return; + +not_found: + hci_send_cmd(hdev, HCI_OP_LINK_KEY_NEG_REPLY, 6, &ev->bdaddr); + hci_dev_unlock(hdev); } static inline void hci_link_key_notify_evt(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_ev_link_key_notify *ev = (void *) skb->data; struct hci_conn *conn; + u8 pin_len = 0; BT_DBG("%s", hdev->name); @@ -1607,9 +2021,14 @@ static inline void hci_link_key_notify_evt(struct hci_dev *hdev, struct sk_buff if (conn) { hci_conn_hold(conn); conn->disc_timeout = HCI_DISCONN_TIMEOUT; + pin_len = conn->pin_length; hci_conn_put(conn); } + if (test_bit(HCI_LINK_KEYS, &hdev->flags)) + hci_add_link_key(hdev, 1, &ev->bdaddr, ev->link_key, + ev->key_type, pin_len); + hci_dev_unlock(hdev); } @@ -1683,7 +2102,8 @@ static inline void hci_inquiry_result_with_rssi_evt(struct hci_dev *hdev, struct hci_dev_lock(hdev); if ((skb->len - 1) / num_rsp != sizeof(struct inquiry_info_with_rssi)) { - struct inquiry_info_with_rssi_and_pscan_mode *info = (void *) (skb->data + 1); + struct inquiry_info_with_rssi_and_pscan_mode *info; + info = (void *) (skb->data + 1); for (; num_rsp; num_rsp--) { bacpy(&data.bdaddr, &info->bdaddr); @@ -1824,17 +2244,8 @@ static inline void hci_sync_conn_changed_evt(struct hci_dev *hdev, struct sk_buf static inline void hci_sniff_subrate_evt(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_ev_sniff_subrate *ev = (void *) skb->data; - struct hci_conn *conn; BT_DBG("%s status %d", hdev->name, ev->status); - - hci_dev_lock(hdev); - - conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle)); - if (conn) { - } - - hci_dev_unlock(hdev); } static inline void hci_extended_inquiry_result_evt(struct hci_dev *hdev, struct sk_buff *skb) @@ -1852,12 +2263,12 @@ static inline void hci_extended_inquiry_result_evt(struct hci_dev *hdev, struct for (; num_rsp; num_rsp--) { bacpy(&data.bdaddr, &info->bdaddr); - data.pscan_rep_mode = info->pscan_rep_mode; - data.pscan_period_mode = info->pscan_period_mode; - data.pscan_mode = 0x00; + data.pscan_rep_mode = info->pscan_rep_mode; + data.pscan_period_mode = info->pscan_period_mode; + data.pscan_mode = 0x00; memcpy(data.dev_class, info->dev_class, 3); - data.clock_offset = info->clock_offset; - data.rssi = info->rssi; + data.clock_offset = info->clock_offset; + data.rssi = info->rssi; data.ssp_mode = 0x01; info++; hci_inquiry_cache_update(hdev, &data); @@ -1866,6 +2277,25 @@ static inline void hci_extended_inquiry_result_evt(struct hci_dev *hdev, struct hci_dev_unlock(hdev); } +static inline u8 hci_get_auth_req(struct hci_conn *conn) +{ + /* If remote requests dedicated bonding follow that lead */ + if (conn->remote_auth == 0x02 || conn->remote_auth == 0x03) { + /* If both remote and local IO capabilities allow MITM + * protection then require it, otherwise don't */ + if (conn->remote_cap == 0x03 || conn->io_capability == 0x03) + return 0x02; + else + return 0x03; + } + + /* If remote requests no-bonding follow that lead */ + if (conn->remote_auth == 0x00 || conn->remote_auth == 0x01) + return 0x00; + + return conn->auth_type; +} + static inline void hci_io_capa_request_evt(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_ev_io_capa_request *ev = (void *) skb->data; @@ -1876,9 +2306,59 @@ static inline void hci_io_capa_request_evt(struct hci_dev *hdev, struct sk_buff hci_dev_lock(hdev); conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr); - if (conn) - hci_conn_hold(conn); + if (!conn) + goto unlock; + + hci_conn_hold(conn); + + if (!test_bit(HCI_MGMT, &hdev->flags)) + goto unlock; + + if (test_bit(HCI_PAIRABLE, &hdev->flags) || + (conn->remote_auth & ~0x01) == HCI_AT_NO_BONDING) { + struct hci_cp_io_capability_reply cp; + + bacpy(&cp.bdaddr, &ev->bdaddr); + cp.capability = conn->io_capability; + cp.oob_data = 0; + cp.authentication = hci_get_auth_req(conn); + + hci_send_cmd(hdev, HCI_OP_IO_CAPABILITY_REPLY, + sizeof(cp), &cp); + } else { + struct hci_cp_io_capability_neg_reply cp; + + bacpy(&cp.bdaddr, &ev->bdaddr); + cp.reason = 0x16; /* Pairing not allowed */ + + hci_send_cmd(hdev, HCI_OP_IO_CAPABILITY_NEG_REPLY, + sizeof(cp), &cp); + } + +unlock: + hci_dev_unlock(hdev); +} + +static inline void hci_io_capa_reply_evt(struct hci_dev *hdev, struct sk_buff *skb) +{ + struct hci_ev_io_capa_reply *ev = (void *) skb->data; + struct hci_conn *conn; + + BT_DBG("%s", hdev->name); + + hci_dev_lock(hdev); + conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr); + if (!conn) + goto unlock; + + hci_conn_hold(conn); + + conn->remote_cap = ev->capability; + conn->remote_oob = ev->oob_data; + conn->remote_auth = ev->authentication; + +unlock: hci_dev_unlock(hdev); } @@ -1914,6 +2394,60 @@ static inline void hci_remote_host_features_evt(struct hci_dev *hdev, struct sk_ hci_dev_unlock(hdev); } +static inline void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) +{ + struct hci_ev_le_conn_complete *ev = (void *) skb->data; + struct hci_conn *conn; + + BT_DBG("%s status %d", hdev->name, ev->status); + + hci_dev_lock(hdev); + + conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, &ev->bdaddr); + if (!conn) { + conn = hci_conn_add(hdev, LE_LINK, &ev->bdaddr); + if (!conn) { + BT_ERR("No memory for new connection"); + hci_dev_unlock(hdev); + return; + } + } + + if (ev->status) { + hci_proto_connect_cfm(conn, ev->status); + conn->state = BT_CLOSED; + hci_conn_del(conn); + goto unlock; + } + + conn->handle = __le16_to_cpu(ev->handle); + conn->state = BT_CONNECTED; + + hci_conn_hold_device(conn); + hci_conn_add_sysfs(conn); + + hci_proto_connect_cfm(conn, ev->status); + +unlock: + hci_dev_unlock(hdev); +} + +static inline void hci_le_meta_evt(struct hci_dev *hdev, struct sk_buff *skb) +{ + struct hci_ev_le_meta *le_ev = (void *) skb->data; + + skb_pull(skb, sizeof(*le_ev)); + + switch (le_ev->subevent) { + case HCI_EV_LE_CONN_COMPLETE: + hci_le_conn_complete_evt(hdev, skb); + break; + + default: + break; + } +} + void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_event_hdr *hdr = (void *) skb->data; @@ -2042,6 +2576,10 @@ void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb) hci_io_capa_request_evt(hdev, skb); break; + case HCI_EV_IO_CAPA_REPLY: + hci_io_capa_reply_evt(hdev, skb); + break; + case HCI_EV_SIMPLE_PAIR_COMPLETE: hci_simple_pair_complete_evt(hdev, skb); break; @@ -2050,6 +2588,10 @@ void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb) hci_remote_host_features_evt(hdev, skb); break; + case HCI_EV_LE_META: + hci_le_meta_evt(hdev, skb); + break; + default: BT_DBG("%s event 0x%x", hdev->name, event); break; @@ -2083,6 +2625,6 @@ void hci_si_event(struct hci_dev *hdev, int type, int dlen, void *data) bt_cb(skb)->pkt_type = HCI_EVENT_PKT; skb->dev = (void *) hdev; - hci_send_to_sock(hdev, skb); + hci_send_to_sock(hdev, skb, NULL); kfree_skb(skb); } diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c index 29827c77f6c..d50e9613660 100644 --- a/net/bluetooth/hci_sock.c +++ b/net/bluetooth/hci_sock.c @@ -85,7 +85,8 @@ static struct bt_sock_list hci_sk_list = { }; /* Send frame to RAW socket */ -void hci_send_to_sock(struct hci_dev *hdev, struct sk_buff *skb) +void hci_send_to_sock(struct hci_dev *hdev, struct sk_buff *skb, + struct sock *skip_sk) { struct sock *sk; struct hlist_node *node; @@ -97,6 +98,9 @@ void hci_send_to_sock(struct hci_dev *hdev, struct sk_buff *skb) struct hci_filter *flt; struct sk_buff *nskb; + if (sk == skip_sk) + continue; + if (sk->sk_state != BT_BOUND || hci_pi(sk)->hdev != hdev) continue; diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c index 5fce3d6d07b..3c838a65a75 100644 --- a/net/bluetooth/hci_sysfs.c +++ b/net/bluetooth/hci_sysfs.c @@ -11,7 +11,7 @@ static struct class *bt_class; -struct dentry *bt_debugfs = NULL; +struct dentry *bt_debugfs; EXPORT_SYMBOL_GPL(bt_debugfs); static inline char *link_typetostr(int type) @@ -51,8 +51,8 @@ static ssize_t show_link_features(struct device *dev, struct device_attribute *a conn->features[6], conn->features[7]); } -#define LINK_ATTR(_name,_mode,_show,_store) \ -struct device_attribute link_attr_##_name = __ATTR(_name,_mode,_show,_store) +#define LINK_ATTR(_name, _mode, _show, _store) \ +struct device_attribute link_attr_##_name = __ATTR(_name, _mode, _show, _store) static LINK_ATTR(type, S_IRUGO, show_link_type, NULL); static LINK_ATTR(address, S_IRUGO, show_link_address, NULL); @@ -461,6 +461,56 @@ static const struct file_operations blacklist_fops = { .llseek = seq_lseek, .release = single_release, }; + +static void print_bt_uuid(struct seq_file *f, u8 *uuid) +{ + u32 data0, data4; + u16 data1, data2, data3, data5; + + memcpy(&data0, &uuid[0], 4); + memcpy(&data1, &uuid[4], 2); + memcpy(&data2, &uuid[6], 2); + memcpy(&data3, &uuid[8], 2); + memcpy(&data4, &uuid[10], 4); + memcpy(&data5, &uuid[14], 2); + + seq_printf(f, "%.8x-%.4x-%.4x-%.4x-%.8x%.4x\n", + ntohl(data0), ntohs(data1), ntohs(data2), + ntohs(data3), ntohl(data4), ntohs(data5)); +} + +static int uuids_show(struct seq_file *f, void *p) +{ + struct hci_dev *hdev = f->private; + struct list_head *l; + + hci_dev_lock_bh(hdev); + + list_for_each(l, &hdev->uuids) { + struct bt_uuid *uuid; + + uuid = list_entry(l, struct bt_uuid, list); + + print_bt_uuid(f, uuid->uuid); + } + + hci_dev_unlock_bh(hdev); + + return 0; +} + +static int uuids_open(struct inode *inode, struct file *file) +{ + return single_open(file, uuids_show, inode->i_private); +} + +static const struct file_operations uuids_fops = { + .open = uuids_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + int hci_register_sysfs(struct hci_dev *hdev) { struct device *dev = &hdev->dev; @@ -493,6 +543,8 @@ int hci_register_sysfs(struct hci_dev *hdev) debugfs_create_file("blacklist", 0444, hdev->debugfs, hdev, &blacklist_fops); + debugfs_create_file("uuids", 0444, hdev->debugfs, hdev, &uuids_fops); + return 0; } diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c index 29544c21f4b..2429ca2d7b0 100644 --- a/net/bluetooth/hidp/core.c +++ b/net/bluetooth/hidp/core.c @@ -157,7 +157,8 @@ static int hidp_queue_event(struct hidp_session *session, struct input_dev *dev, session->leds = newleds; - if (!(skb = alloc_skb(3, GFP_ATOMIC))) { + skb = alloc_skb(3, GFP_ATOMIC); + if (!skb) { BT_ERR("Can't allocate memory for new frame"); return -ENOMEM; } @@ -250,7 +251,8 @@ static int __hidp_send_ctrl_message(struct hidp_session *session, BT_DBG("session %p data %p size %d", session, data, size); - if (!(skb = alloc_skb(size + 1, GFP_ATOMIC))) { + skb = alloc_skb(size + 1, GFP_ATOMIC); + if (!skb) { BT_ERR("Can't allocate memory for new frame"); return -ENOMEM; } @@ -283,7 +285,8 @@ static int hidp_queue_report(struct hidp_session *session, BT_DBG("session %p hid %p data %p size %d", session, session->hid, data, size); - if (!(skb = alloc_skb(size + 1, GFP_ATOMIC))) { + skb = alloc_skb(size + 1, GFP_ATOMIC); + if (!skb) { BT_ERR("Can't allocate memory for new frame"); return -ENOMEM; } @@ -1016,8 +1019,6 @@ static int __init hidp_init(void) { int ret; - l2cap_load(); - BT_INFO("HIDP (Human Interface Emulation) ver %s", VERSION); ret = hid_register_driver(&hidp_driver); diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap_core.c index 675614e38e1..efcef0dc125 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap_core.c @@ -24,7 +24,7 @@ SOFTWARE IS DISCLAIMED. */ -/* Bluetooth L2CAP core and sockets. */ +/* Bluetooth L2CAP core. */ #include <linux/module.h> @@ -55,79 +55,24 @@ #include <net/bluetooth/hci_core.h> #include <net/bluetooth/l2cap.h> -#define VERSION "2.15" - -static int disable_ertm; +int disable_ertm; static u32 l2cap_feat_mask = L2CAP_FEAT_FIXED_CHAN; static u8 l2cap_fixed_chan[8] = { 0x02, }; -static const struct proto_ops l2cap_sock_ops; - static struct workqueue_struct *_busy_wq; -static struct bt_sock_list l2cap_sk_list = { +struct bt_sock_list l2cap_sk_list = { .lock = __RW_LOCK_UNLOCKED(l2cap_sk_list.lock) }; static void l2cap_busy_work(struct work_struct *work); -static void __l2cap_sock_close(struct sock *sk, int reason); -static void l2cap_sock_close(struct sock *sk); -static void l2cap_sock_kill(struct sock *sk); - -static int l2cap_build_conf_req(struct sock *sk, void *data); static struct sk_buff *l2cap_build_cmd(struct l2cap_conn *conn, u8 code, u8 ident, u16 dlen, void *data); static int l2cap_ertm_data_rcv(struct sock *sk, struct sk_buff *skb); -/* ---- L2CAP timers ---- */ -static void l2cap_sock_set_timer(struct sock *sk, long timeout) -{ - BT_DBG("sk %p state %d timeout %ld", sk, sk->sk_state, timeout); - sk_reset_timer(sk, &sk->sk_timer, jiffies + timeout); -} - -static void l2cap_sock_clear_timer(struct sock *sk) -{ - BT_DBG("sock %p state %d", sk, sk->sk_state); - sk_stop_timer(sk, &sk->sk_timer); -} - -static void l2cap_sock_timeout(unsigned long arg) -{ - struct sock *sk = (struct sock *) arg; - int reason; - - BT_DBG("sock %p state %d", sk, sk->sk_state); - - bh_lock_sock(sk); - - if (sock_owned_by_user(sk)) { - /* sk is owned by user. Try again later */ - l2cap_sock_set_timer(sk, HZ / 5); - bh_unlock_sock(sk); - sock_put(sk); - return; - } - - if (sk->sk_state == BT_CONNECTED || sk->sk_state == BT_CONFIG) - reason = ECONNREFUSED; - else if (sk->sk_state == BT_CONNECT && - l2cap_pi(sk)->sec_level != BT_SECURITY_SDP) - reason = ECONNREFUSED; - else - reason = ETIMEDOUT; - - __l2cap_sock_close(sk, reason); - - bh_unlock_sock(sk); - - l2cap_sock_kill(sk); - sock_put(sk); -} - /* ---- L2CAP channels ---- */ static struct sock *__l2cap_get_chan_by_dcid(struct l2cap_chan_list *l, u16 cid) { @@ -236,8 +181,16 @@ static void __l2cap_chan_add(struct l2cap_conn *conn, struct sock *sk, struct so l2cap_pi(sk)->conn = conn; if (sk->sk_type == SOCK_SEQPACKET || sk->sk_type == SOCK_STREAM) { - /* Alloc CID for connection-oriented socket */ - l2cap_pi(sk)->scid = l2cap_alloc_cid(l); + if (conn->hcon->type == LE_LINK) { + /* LE connection */ + l2cap_pi(sk)->omtu = L2CAP_LE_DEFAULT_MTU; + l2cap_pi(sk)->scid = L2CAP_CID_LE_DATA; + l2cap_pi(sk)->dcid = L2CAP_CID_LE_DATA; + } else { + /* Alloc CID for connection-oriented socket */ + l2cap_pi(sk)->scid = l2cap_alloc_cid(l); + l2cap_pi(sk)->omtu = L2CAP_DEFAULT_MTU; + } } else if (sk->sk_type == SOCK_DGRAM) { /* Connectionless socket */ l2cap_pi(sk)->scid = L2CAP_CID_CONN_LESS; @@ -258,7 +211,7 @@ static void __l2cap_chan_add(struct l2cap_conn *conn, struct sock *sk, struct so /* Delete channel. * Must be called on the locked socket. */ -static void l2cap_chan_del(struct sock *sk, int err) +void l2cap_chan_del(struct sock *sk, int err) { struct l2cap_conn *conn = l2cap_pi(sk)->conn; struct sock *parent = bt_sk(sk)->parent; @@ -348,7 +301,7 @@ static inline int l2cap_check_security(struct sock *sk) auth_type); } -static inline u8 l2cap_get_ident(struct l2cap_conn *conn) +u8 l2cap_get_ident(struct l2cap_conn *conn) { u8 id; @@ -370,16 +323,22 @@ static inline u8 l2cap_get_ident(struct l2cap_conn *conn) return id; } -static inline void l2cap_send_cmd(struct l2cap_conn *conn, u8 ident, u8 code, u16 len, void *data) +void l2cap_send_cmd(struct l2cap_conn *conn, u8 ident, u8 code, u16 len, void *data) { struct sk_buff *skb = l2cap_build_cmd(conn, code, ident, len, data); + u8 flags; BT_DBG("code 0x%2.2x", code); if (!skb) return; - hci_send_acl(conn->hcon, skb, 0); + if (lmp_no_flush_capable(conn->hcon->hdev)) + flags = ACL_START_NO_FLUSH; + else + flags = ACL_START; + + hci_send_acl(conn->hcon, skb, flags); } static inline void l2cap_send_sframe(struct l2cap_pinfo *pi, u16 control) @@ -389,6 +348,7 @@ static inline void l2cap_send_sframe(struct l2cap_pinfo *pi, u16 control) struct l2cap_conn *conn = pi->conn; struct sock *sk = (struct sock *)pi; int count, hlen = L2CAP_HDR_SIZE + 2; + u8 flags; if (sk->sk_state != BT_CONNECTED) return; @@ -425,7 +385,12 @@ static inline void l2cap_send_sframe(struct l2cap_pinfo *pi, u16 control) put_unaligned_le16(fcs, skb_put(skb, 2)); } - hci_send_acl(pi->conn->hcon, skb, 0); + if (lmp_no_flush_capable(conn->hcon->hdev)) + flags = ACL_START_NO_FLUSH; + else + flags = ACL_START; + + hci_send_acl(pi->conn->hcon, skb, flags); } static inline void l2cap_send_rr_or_rnr(struct l2cap_pinfo *pi, u16 control) @@ -496,7 +461,7 @@ static inline int l2cap_mode_supported(__u8 mode, __u32 feat_mask) } } -static void l2cap_send_disconn_req(struct l2cap_conn *conn, struct sock *sk, int err) +void l2cap_send_disconn_req(struct l2cap_conn *conn, struct sock *sk, int err) { struct l2cap_disconn_req req; @@ -624,6 +589,82 @@ static void l2cap_conn_start(struct l2cap_conn *conn) } } +/* Find socket with cid and source bdaddr. + * Returns closest match, locked. + */ +static struct sock *l2cap_get_sock_by_scid(int state, __le16 cid, bdaddr_t *src) +{ + struct sock *s, *sk = NULL, *sk1 = NULL; + struct hlist_node *node; + + read_lock(&l2cap_sk_list.lock); + + sk_for_each(sk, node, &l2cap_sk_list.head) { + if (state && sk->sk_state != state) + continue; + + if (l2cap_pi(sk)->scid == cid) { + /* Exact match. */ + if (!bacmp(&bt_sk(sk)->src, src)) + break; + + /* Closest match */ + if (!bacmp(&bt_sk(sk)->src, BDADDR_ANY)) + sk1 = sk; + } + } + s = node ? sk : sk1; + if (s) + bh_lock_sock(s); + read_unlock(&l2cap_sk_list.lock); + + return s; +} + +static void l2cap_le_conn_ready(struct l2cap_conn *conn) +{ + struct l2cap_chan_list *list = &conn->chan_list; + struct sock *parent, *uninitialized_var(sk); + + BT_DBG(""); + + /* Check if we have socket listening on cid */ + parent = l2cap_get_sock_by_scid(BT_LISTEN, L2CAP_CID_LE_DATA, + conn->src); + if (!parent) + return; + + /* Check for backlog size */ + if (sk_acceptq_is_full(parent)) { + BT_DBG("backlog full %d", parent->sk_ack_backlog); + goto clean; + } + + sk = l2cap_sock_alloc(sock_net(parent), NULL, BTPROTO_L2CAP, GFP_ATOMIC); + if (!sk) + goto clean; + + write_lock_bh(&list->lock); + + hci_conn_hold(conn->hcon); + + l2cap_sock_init(sk, parent); + bacpy(&bt_sk(sk)->src, conn->src); + bacpy(&bt_sk(sk)->dst, conn->dst); + + __l2cap_chan_add(conn, sk, parent); + + l2cap_sock_set_timer(sk, sk->sk_sndtimeo); + + sk->sk_state = BT_CONNECTED; + parent->sk_data_ready(parent, 0); + + write_unlock_bh(&list->lock); + +clean: + bh_unlock_sock(parent); +} + static void l2cap_conn_ready(struct l2cap_conn *conn) { struct l2cap_chan_list *l = &conn->chan_list; @@ -631,11 +672,20 @@ static void l2cap_conn_ready(struct l2cap_conn *conn) BT_DBG("conn %p", conn); + if (!conn->hcon->out && conn->hcon->type == LE_LINK) + l2cap_le_conn_ready(conn); + read_lock(&l->lock); for (sk = l->head; sk; sk = l2cap_pi(sk)->next_c) { bh_lock_sock(sk); + if (conn->hcon->type == LE_LINK) { + l2cap_sock_clear_timer(sk); + sk->sk_state = BT_CONNECTED; + sk->sk_state_change(sk); + } + if (sk->sk_type != SOCK_SEQPACKET && sk->sk_type != SOCK_STREAM) { l2cap_sock_clear_timer(sk); @@ -694,7 +744,11 @@ static struct l2cap_conn *l2cap_conn_add(struct hci_conn *hcon, u8 status) BT_DBG("hcon %p conn %p", hcon, conn); - conn->mtu = hcon->hdev->acl_mtu; + if (hcon->hdev->le_mtu && hcon->type == LE_LINK) + conn->mtu = hcon->hdev->le_mtu; + else + conn->mtu = hcon->hdev->acl_mtu; + conn->src = &hcon->hdev->bdaddr; conn->dst = &hcon->dst; @@ -703,7 +757,8 @@ static struct l2cap_conn *l2cap_conn_add(struct hci_conn *hcon, u8 status) spin_lock_init(&conn->lock); rwlock_init(&conn->chan_list.lock); - setup_timer(&conn->info_timer, l2cap_info_timeout, + if (hcon->type != LE_LINK) + setup_timer(&conn->info_timer, l2cap_info_timeout, (unsigned long) conn); conn->disc_reason = 0x13; @@ -747,17 +802,6 @@ static inline void l2cap_chan_add(struct l2cap_conn *conn, struct sock *sk, stru } /* ---- Socket interface ---- */ -static struct sock *__l2cap_get_sock_by_addr(__le16 psm, bdaddr_t *src) -{ - struct sock *sk; - struct hlist_node *node; - sk_for_each(sk, node, &l2cap_sk_list.head) - if (l2cap_pi(sk)->sport == psm && !bacmp(&bt_sk(sk)->src, src)) - goto found; - sk = NULL; -found: - return sk; -} /* Find socket with psm and source bdaddr. * Returns closest match. @@ -789,277 +833,7 @@ static struct sock *l2cap_get_sock_by_psm(int state, __le16 psm, bdaddr_t *src) return node ? sk : sk1; } -static void l2cap_sock_destruct(struct sock *sk) -{ - BT_DBG("sk %p", sk); - - skb_queue_purge(&sk->sk_receive_queue); - skb_queue_purge(&sk->sk_write_queue); -} - -static void l2cap_sock_cleanup_listen(struct sock *parent) -{ - struct sock *sk; - - BT_DBG("parent %p", parent); - - /* Close not yet accepted channels */ - while ((sk = bt_accept_dequeue(parent, NULL))) - l2cap_sock_close(sk); - - parent->sk_state = BT_CLOSED; - sock_set_flag(parent, SOCK_ZAPPED); -} - -/* Kill socket (only if zapped and orphan) - * Must be called on unlocked socket. - */ -static void l2cap_sock_kill(struct sock *sk) -{ - if (!sock_flag(sk, SOCK_ZAPPED) || sk->sk_socket) - return; - - BT_DBG("sk %p state %d", sk, sk->sk_state); - - /* Kill poor orphan */ - bt_sock_unlink(&l2cap_sk_list, sk); - sock_set_flag(sk, SOCK_DEAD); - sock_put(sk); -} - -static void __l2cap_sock_close(struct sock *sk, int reason) -{ - BT_DBG("sk %p state %d socket %p", sk, sk->sk_state, sk->sk_socket); - - switch (sk->sk_state) { - case BT_LISTEN: - l2cap_sock_cleanup_listen(sk); - break; - - case BT_CONNECTED: - case BT_CONFIG: - if (sk->sk_type == SOCK_SEQPACKET || - sk->sk_type == SOCK_STREAM) { - struct l2cap_conn *conn = l2cap_pi(sk)->conn; - - l2cap_sock_set_timer(sk, sk->sk_sndtimeo); - l2cap_send_disconn_req(conn, sk, reason); - } else - l2cap_chan_del(sk, reason); - break; - - case BT_CONNECT2: - if (sk->sk_type == SOCK_SEQPACKET || - sk->sk_type == SOCK_STREAM) { - struct l2cap_conn *conn = l2cap_pi(sk)->conn; - struct l2cap_conn_rsp rsp; - __u16 result; - - if (bt_sk(sk)->defer_setup) - result = L2CAP_CR_SEC_BLOCK; - else - result = L2CAP_CR_BAD_PSM; - sk->sk_state = BT_DISCONN; - - rsp.scid = cpu_to_le16(l2cap_pi(sk)->dcid); - rsp.dcid = cpu_to_le16(l2cap_pi(sk)->scid); - rsp.result = cpu_to_le16(result); - rsp.status = cpu_to_le16(L2CAP_CS_NO_INFO); - l2cap_send_cmd(conn, l2cap_pi(sk)->ident, - L2CAP_CONN_RSP, sizeof(rsp), &rsp); - } else - l2cap_chan_del(sk, reason); - break; - - case BT_CONNECT: - case BT_DISCONN: - l2cap_chan_del(sk, reason); - break; - - default: - sock_set_flag(sk, SOCK_ZAPPED); - break; - } -} - -/* Must be called on unlocked socket. */ -static void l2cap_sock_close(struct sock *sk) -{ - l2cap_sock_clear_timer(sk); - lock_sock(sk); - __l2cap_sock_close(sk, ECONNRESET); - release_sock(sk); - l2cap_sock_kill(sk); -} - -static void l2cap_sock_init(struct sock *sk, struct sock *parent) -{ - struct l2cap_pinfo *pi = l2cap_pi(sk); - - BT_DBG("sk %p", sk); - - if (parent) { - sk->sk_type = parent->sk_type; - bt_sk(sk)->defer_setup = bt_sk(parent)->defer_setup; - - pi->imtu = l2cap_pi(parent)->imtu; - pi->omtu = l2cap_pi(parent)->omtu; - pi->conf_state = l2cap_pi(parent)->conf_state; - pi->mode = l2cap_pi(parent)->mode; - pi->fcs = l2cap_pi(parent)->fcs; - pi->max_tx = l2cap_pi(parent)->max_tx; - pi->tx_win = l2cap_pi(parent)->tx_win; - pi->sec_level = l2cap_pi(parent)->sec_level; - pi->role_switch = l2cap_pi(parent)->role_switch; - pi->force_reliable = l2cap_pi(parent)->force_reliable; - } else { - pi->imtu = L2CAP_DEFAULT_MTU; - pi->omtu = 0; - if (!disable_ertm && sk->sk_type == SOCK_STREAM) { - pi->mode = L2CAP_MODE_ERTM; - pi->conf_state |= L2CAP_CONF_STATE2_DEVICE; - } else { - pi->mode = L2CAP_MODE_BASIC; - } - pi->max_tx = L2CAP_DEFAULT_MAX_TX; - pi->fcs = L2CAP_FCS_CRC16; - pi->tx_win = L2CAP_DEFAULT_TX_WINDOW; - pi->sec_level = BT_SECURITY_LOW; - pi->role_switch = 0; - pi->force_reliable = 0; - } - - /* Default config options */ - pi->conf_len = 0; - pi->flush_to = L2CAP_DEFAULT_FLUSH_TO; - skb_queue_head_init(TX_QUEUE(sk)); - skb_queue_head_init(SREJ_QUEUE(sk)); - skb_queue_head_init(BUSY_QUEUE(sk)); - INIT_LIST_HEAD(SREJ_LIST(sk)); -} - -static struct proto l2cap_proto = { - .name = "L2CAP", - .owner = THIS_MODULE, - .obj_size = sizeof(struct l2cap_pinfo) -}; - -static struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock, int proto, gfp_t prio) -{ - struct sock *sk; - - sk = sk_alloc(net, PF_BLUETOOTH, prio, &l2cap_proto); - if (!sk) - return NULL; - - sock_init_data(sock, sk); - INIT_LIST_HEAD(&bt_sk(sk)->accept_q); - - sk->sk_destruct = l2cap_sock_destruct; - sk->sk_sndtimeo = msecs_to_jiffies(L2CAP_CONN_TIMEOUT); - - sock_reset_flag(sk, SOCK_ZAPPED); - - sk->sk_protocol = proto; - sk->sk_state = BT_OPEN; - - setup_timer(&sk->sk_timer, l2cap_sock_timeout, (unsigned long) sk); - - bt_sock_link(&l2cap_sk_list, sk); - return sk; -} - -static int l2cap_sock_create(struct net *net, struct socket *sock, int protocol, - int kern) -{ - struct sock *sk; - - BT_DBG("sock %p", sock); - - sock->state = SS_UNCONNECTED; - - if (sock->type != SOCK_SEQPACKET && sock->type != SOCK_STREAM && - sock->type != SOCK_DGRAM && sock->type != SOCK_RAW) - return -ESOCKTNOSUPPORT; - - if (sock->type == SOCK_RAW && !kern && !capable(CAP_NET_RAW)) - return -EPERM; - - sock->ops = &l2cap_sock_ops; - - sk = l2cap_sock_alloc(net, sock, protocol, GFP_ATOMIC); - if (!sk) - return -ENOMEM; - - l2cap_sock_init(sk, NULL); - return 0; -} - -static int l2cap_sock_bind(struct socket *sock, struct sockaddr *addr, int alen) -{ - struct sock *sk = sock->sk; - struct sockaddr_l2 la; - int len, err = 0; - - BT_DBG("sk %p", sk); - - if (!addr || addr->sa_family != AF_BLUETOOTH) - return -EINVAL; - - memset(&la, 0, sizeof(la)); - len = min_t(unsigned int, sizeof(la), alen); - memcpy(&la, addr, len); - - if (la.l2_cid) - return -EINVAL; - - lock_sock(sk); - - if (sk->sk_state != BT_OPEN) { - err = -EBADFD; - goto done; - } - - if (la.l2_psm) { - __u16 psm = __le16_to_cpu(la.l2_psm); - - /* PSM must be odd and lsb of upper byte must be 0 */ - if ((psm & 0x0101) != 0x0001) { - err = -EINVAL; - goto done; - } - - /* Restrict usage of well-known PSMs */ - if (psm < 0x1001 && !capable(CAP_NET_BIND_SERVICE)) { - err = -EACCES; - goto done; - } - } - - write_lock_bh(&l2cap_sk_list.lock); - - if (la.l2_psm && __l2cap_get_sock_by_addr(la.l2_psm, &la.l2_bdaddr)) { - err = -EADDRINUSE; - } else { - /* Save source address */ - bacpy(&bt_sk(sk)->src, &la.l2_bdaddr); - l2cap_pi(sk)->psm = la.l2_psm; - l2cap_pi(sk)->sport = la.l2_psm; - sk->sk_state = BT_BOUND; - - if (__le16_to_cpu(la.l2_psm) == 0x0001 || - __le16_to_cpu(la.l2_psm) == 0x0003) - l2cap_pi(sk)->sec_level = BT_SECURITY_SDP; - } - - write_unlock_bh(&l2cap_sk_list.lock); - -done: - release_sock(sk); - return err; -} - -static int l2cap_do_connect(struct sock *sk) +int l2cap_do_connect(struct sock *sk) { bdaddr_t *src = &bt_sk(sk)->src; bdaddr_t *dst = &bt_sk(sk)->dst; @@ -1082,8 +856,13 @@ static int l2cap_do_connect(struct sock *sk) auth_type = l2cap_get_auth_type(sk); - hcon = hci_connect(hdev, ACL_LINK, dst, + if (l2cap_pi(sk)->dcid == L2CAP_CID_LE_DATA) + hcon = hci_connect(hdev, LE_LINK, dst, + l2cap_pi(sk)->sec_level, auth_type); + else + hcon = hci_connect(hdev, ACL_LINK, dst, l2cap_pi(sk)->sec_level, auth_type); + if (!hcon) goto done; @@ -1119,230 +898,7 @@ done: return err; } -static int l2cap_sock_connect(struct socket *sock, struct sockaddr *addr, int alen, int flags) -{ - struct sock *sk = sock->sk; - struct sockaddr_l2 la; - int len, err = 0; - - BT_DBG("sk %p", sk); - - if (!addr || alen < sizeof(addr->sa_family) || - addr->sa_family != AF_BLUETOOTH) - return -EINVAL; - - memset(&la, 0, sizeof(la)); - len = min_t(unsigned int, sizeof(la), alen); - memcpy(&la, addr, len); - - if (la.l2_cid) - return -EINVAL; - - lock_sock(sk); - - if ((sk->sk_type == SOCK_SEQPACKET || sk->sk_type == SOCK_STREAM) - && !la.l2_psm) { - err = -EINVAL; - goto done; - } - - switch (l2cap_pi(sk)->mode) { - case L2CAP_MODE_BASIC: - break; - case L2CAP_MODE_ERTM: - case L2CAP_MODE_STREAMING: - if (!disable_ertm) - break; - /* fall through */ - default: - err = -ENOTSUPP; - goto done; - } - - switch (sk->sk_state) { - case BT_CONNECT: - case BT_CONNECT2: - case BT_CONFIG: - /* Already connecting */ - goto wait; - - case BT_CONNECTED: - /* Already connected */ - err = -EISCONN; - goto done; - - case BT_OPEN: - case BT_BOUND: - /* Can connect */ - break; - - default: - err = -EBADFD; - goto done; - } - - /* PSM must be odd and lsb of upper byte must be 0 */ - if ((__le16_to_cpu(la.l2_psm) & 0x0101) != 0x0001 && - sk->sk_type != SOCK_RAW) { - err = -EINVAL; - goto done; - } - - /* Set destination address and psm */ - bacpy(&bt_sk(sk)->dst, &la.l2_bdaddr); - l2cap_pi(sk)->psm = la.l2_psm; - - err = l2cap_do_connect(sk); - if (err) - goto done; - -wait: - err = bt_sock_wait_state(sk, BT_CONNECTED, - sock_sndtimeo(sk, flags & O_NONBLOCK)); -done: - release_sock(sk); - return err; -} - -static int l2cap_sock_listen(struct socket *sock, int backlog) -{ - struct sock *sk = sock->sk; - int err = 0; - - BT_DBG("sk %p backlog %d", sk, backlog); - - lock_sock(sk); - - if ((sock->type != SOCK_SEQPACKET && sock->type != SOCK_STREAM) - || sk->sk_state != BT_BOUND) { - err = -EBADFD; - goto done; - } - - switch (l2cap_pi(sk)->mode) { - case L2CAP_MODE_BASIC: - break; - case L2CAP_MODE_ERTM: - case L2CAP_MODE_STREAMING: - if (!disable_ertm) - break; - /* fall through */ - default: - err = -ENOTSUPP; - goto done; - } - - if (!l2cap_pi(sk)->psm) { - bdaddr_t *src = &bt_sk(sk)->src; - u16 psm; - - err = -EINVAL; - - write_lock_bh(&l2cap_sk_list.lock); - - for (psm = 0x1001; psm < 0x1100; psm += 2) - if (!__l2cap_get_sock_by_addr(cpu_to_le16(psm), src)) { - l2cap_pi(sk)->psm = cpu_to_le16(psm); - l2cap_pi(sk)->sport = cpu_to_le16(psm); - err = 0; - break; - } - - write_unlock_bh(&l2cap_sk_list.lock); - - if (err < 0) - goto done; - } - - sk->sk_max_ack_backlog = backlog; - sk->sk_ack_backlog = 0; - sk->sk_state = BT_LISTEN; - -done: - release_sock(sk); - return err; -} - -static int l2cap_sock_accept(struct socket *sock, struct socket *newsock, int flags) -{ - DECLARE_WAITQUEUE(wait, current); - struct sock *sk = sock->sk, *nsk; - long timeo; - int err = 0; - - lock_sock_nested(sk, SINGLE_DEPTH_NESTING); - - if (sk->sk_state != BT_LISTEN) { - err = -EBADFD; - goto done; - } - - timeo = sock_rcvtimeo(sk, flags & O_NONBLOCK); - - BT_DBG("sk %p timeo %ld", sk, timeo); - - /* Wait for an incoming connection. (wake-one). */ - add_wait_queue_exclusive(sk_sleep(sk), &wait); - while (!(nsk = bt_accept_dequeue(sk, newsock))) { - set_current_state(TASK_INTERRUPTIBLE); - if (!timeo) { - err = -EAGAIN; - break; - } - - release_sock(sk); - timeo = schedule_timeout(timeo); - lock_sock_nested(sk, SINGLE_DEPTH_NESTING); - - if (sk->sk_state != BT_LISTEN) { - err = -EBADFD; - break; - } - - if (signal_pending(current)) { - err = sock_intr_errno(timeo); - break; - } - } - set_current_state(TASK_RUNNING); - remove_wait_queue(sk_sleep(sk), &wait); - - if (err) - goto done; - - newsock->state = SS_CONNECTED; - - BT_DBG("new socket %p", nsk); - -done: - release_sock(sk); - return err; -} - -static int l2cap_sock_getname(struct socket *sock, struct sockaddr *addr, int *len, int peer) -{ - struct sockaddr_l2 *la = (struct sockaddr_l2 *) addr; - struct sock *sk = sock->sk; - - BT_DBG("sock %p, sk %p", sock, sk); - - addr->sa_family = AF_BLUETOOTH; - *len = sizeof(struct sockaddr_l2); - - if (peer) { - la->l2_psm = l2cap_pi(sk)->psm; - bacpy(&la->l2_bdaddr, &bt_sk(sk)->dst); - la->l2_cid = cpu_to_le16(l2cap_pi(sk)->dcid); - } else { - la->l2_psm = l2cap_pi(sk)->sport; - bacpy(&la->l2_bdaddr, &bt_sk(sk)->src); - la->l2_cid = cpu_to_le16(l2cap_pi(sk)->scid); - } - - return 0; -} - -static int __l2cap_wait_ack(struct sock *sk) +int __l2cap_wait_ack(struct sock *sk) { DECLARE_WAITQUEUE(wait, current); int err = 0; @@ -1428,16 +984,23 @@ static void l2cap_drop_acked_frames(struct sock *sk) del_timer(&l2cap_pi(sk)->retrans_timer); } -static inline void l2cap_do_send(struct sock *sk, struct sk_buff *skb) +void l2cap_do_send(struct sock *sk, struct sk_buff *skb) { struct l2cap_pinfo *pi = l2cap_pi(sk); + struct hci_conn *hcon = pi->conn->hcon; + u16 flags; BT_DBG("sk %p, skb %p len %d", sk, skb, skb->len); - hci_send_acl(pi->conn->hcon, skb, 0); + if (!pi->flushable && lmp_no_flush_capable(hcon->hdev)) + flags = ACL_START_NO_FLUSH; + else + flags = ACL_START; + + hci_send_acl(hcon, skb, flags); } -static void l2cap_streaming_send(struct sock *sk) +void l2cap_streaming_send(struct sock *sk) { struct sk_buff *skb; struct l2cap_pinfo *pi = l2cap_pi(sk); @@ -1506,7 +1069,7 @@ static void l2cap_retransmit_one_frame(struct sock *sk, u8 tx_seq) l2cap_do_send(sk, tx_skb); } -static int l2cap_ertm_send(struct sock *sk) +int l2cap_ertm_send(struct sock *sk) { struct sk_buff *skb, *tx_skb; struct l2cap_pinfo *pi = l2cap_pi(sk); @@ -1646,7 +1209,7 @@ static inline int l2cap_skbuff_fromiovec(struct sock *sk, struct msghdr *msg, in return sent; } -static struct sk_buff *l2cap_create_connless_pdu(struct sock *sk, struct msghdr *msg, size_t len) +struct sk_buff *l2cap_create_connless_pdu(struct sock *sk, struct msghdr *msg, size_t len) { struct l2cap_conn *conn = l2cap_pi(sk)->conn; struct sk_buff *skb; @@ -1675,7 +1238,7 @@ static struct sk_buff *l2cap_create_connless_pdu(struct sock *sk, struct msghdr return skb; } -static struct sk_buff *l2cap_create_basic_pdu(struct sock *sk, struct msghdr *msg, size_t len) +struct sk_buff *l2cap_create_basic_pdu(struct sock *sk, struct msghdr *msg, size_t len) { struct l2cap_conn *conn = l2cap_pi(sk)->conn; struct sk_buff *skb; @@ -1703,7 +1266,7 @@ static struct sk_buff *l2cap_create_basic_pdu(struct sock *sk, struct msghdr *ms return skb; } -static struct sk_buff *l2cap_create_iframe_pdu(struct sock *sk, struct msghdr *msg, size_t len, u16 control, u16 sdulen) +struct sk_buff *l2cap_create_iframe_pdu(struct sock *sk, struct msghdr *msg, size_t len, u16 control, u16 sdulen) { struct l2cap_conn *conn = l2cap_pi(sk)->conn; struct sk_buff *skb; @@ -1748,7 +1311,7 @@ static struct sk_buff *l2cap_create_iframe_pdu(struct sock *sk, struct msghdr *m return skb; } -static inline int l2cap_sar_segment_sdu(struct sock *sk, struct msghdr *msg, size_t len) +int l2cap_sar_segment_sdu(struct sock *sk, struct msghdr *msg, size_t len) { struct l2cap_pinfo *pi = l2cap_pi(sk); struct sk_buff *skb; @@ -1794,487 +1357,6 @@ static inline int l2cap_sar_segment_sdu(struct sock *sk, struct msghdr *msg, siz return size; } -static int l2cap_sock_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, size_t len) -{ - struct sock *sk = sock->sk; - struct l2cap_pinfo *pi = l2cap_pi(sk); - struct sk_buff *skb; - u16 control; - int err; - - BT_DBG("sock %p, sk %p", sock, sk); - - err = sock_error(sk); - if (err) - return err; - - if (msg->msg_flags & MSG_OOB) - return -EOPNOTSUPP; - - lock_sock(sk); - - if (sk->sk_state != BT_CONNECTED) { - err = -ENOTCONN; - goto done; - } - - /* Connectionless channel */ - if (sk->sk_type == SOCK_DGRAM) { - skb = l2cap_create_connless_pdu(sk, msg, len); - if (IS_ERR(skb)) { - err = PTR_ERR(skb); - } else { - l2cap_do_send(sk, skb); - err = len; - } - goto done; - } - - switch (pi->mode) { - case L2CAP_MODE_BASIC: - /* Check outgoing MTU */ - if (len > pi->omtu) { - err = -EMSGSIZE; - goto done; - } - - /* Create a basic PDU */ - skb = l2cap_create_basic_pdu(sk, msg, len); - if (IS_ERR(skb)) { - err = PTR_ERR(skb); - goto done; - } - - l2cap_do_send(sk, skb); - err = len; - break; - - case L2CAP_MODE_ERTM: - case L2CAP_MODE_STREAMING: - /* Entire SDU fits into one PDU */ - if (len <= pi->remote_mps) { - control = L2CAP_SDU_UNSEGMENTED; - skb = l2cap_create_iframe_pdu(sk, msg, len, control, 0); - if (IS_ERR(skb)) { - err = PTR_ERR(skb); - goto done; - } - __skb_queue_tail(TX_QUEUE(sk), skb); - - if (sk->sk_send_head == NULL) - sk->sk_send_head = skb; - - } else { - /* Segment SDU into multiples PDUs */ - err = l2cap_sar_segment_sdu(sk, msg, len); - if (err < 0) - goto done; - } - - if (pi->mode == L2CAP_MODE_STREAMING) { - l2cap_streaming_send(sk); - } else { - if ((pi->conn_state & L2CAP_CONN_REMOTE_BUSY) && - (pi->conn_state & L2CAP_CONN_WAIT_F)) { - err = len; - break; - } - err = l2cap_ertm_send(sk); - } - - if (err >= 0) - err = len; - break; - - default: - BT_DBG("bad state %1.1x", pi->mode); - err = -EBADFD; - } - -done: - release_sock(sk); - return err; -} - -static int l2cap_sock_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, size_t len, int flags) -{ - struct sock *sk = sock->sk; - - lock_sock(sk); - - if (sk->sk_state == BT_CONNECT2 && bt_sk(sk)->defer_setup) { - struct l2cap_conn_rsp rsp; - struct l2cap_conn *conn = l2cap_pi(sk)->conn; - u8 buf[128]; - - sk->sk_state = BT_CONFIG; - - rsp.scid = cpu_to_le16(l2cap_pi(sk)->dcid); - rsp.dcid = cpu_to_le16(l2cap_pi(sk)->scid); - rsp.result = cpu_to_le16(L2CAP_CR_SUCCESS); - rsp.status = cpu_to_le16(L2CAP_CS_NO_INFO); - l2cap_send_cmd(l2cap_pi(sk)->conn, l2cap_pi(sk)->ident, - L2CAP_CONN_RSP, sizeof(rsp), &rsp); - - if (l2cap_pi(sk)->conf_state & L2CAP_CONF_REQ_SENT) { - release_sock(sk); - return 0; - } - - l2cap_pi(sk)->conf_state |= L2CAP_CONF_REQ_SENT; - l2cap_send_cmd(conn, l2cap_get_ident(conn), L2CAP_CONF_REQ, - l2cap_build_conf_req(sk, buf), buf); - l2cap_pi(sk)->num_conf_req++; - - release_sock(sk); - return 0; - } - - release_sock(sk); - - if (sock->type == SOCK_STREAM) - return bt_sock_stream_recvmsg(iocb, sock, msg, len, flags); - - return bt_sock_recvmsg(iocb, sock, msg, len, flags); -} - -static int l2cap_sock_setsockopt_old(struct socket *sock, int optname, char __user *optval, unsigned int optlen) -{ - struct sock *sk = sock->sk; - struct l2cap_options opts; - int len, err = 0; - u32 opt; - - BT_DBG("sk %p", sk); - - lock_sock(sk); - - switch (optname) { - case L2CAP_OPTIONS: - if (sk->sk_state == BT_CONNECTED) { - err = -EINVAL; - break; - } - - opts.imtu = l2cap_pi(sk)->imtu; - opts.omtu = l2cap_pi(sk)->omtu; - opts.flush_to = l2cap_pi(sk)->flush_to; - opts.mode = l2cap_pi(sk)->mode; - opts.fcs = l2cap_pi(sk)->fcs; - opts.max_tx = l2cap_pi(sk)->max_tx; - opts.txwin_size = (__u16)l2cap_pi(sk)->tx_win; - - len = min_t(unsigned int, sizeof(opts), optlen); - if (copy_from_user((char *) &opts, optval, len)) { - err = -EFAULT; - break; - } - - if (opts.txwin_size > L2CAP_DEFAULT_TX_WINDOW) { - err = -EINVAL; - break; - } - - l2cap_pi(sk)->mode = opts.mode; - switch (l2cap_pi(sk)->mode) { - case L2CAP_MODE_BASIC: - l2cap_pi(sk)->conf_state &= ~L2CAP_CONF_STATE2_DEVICE; - break; - case L2CAP_MODE_ERTM: - case L2CAP_MODE_STREAMING: - if (!disable_ertm) - break; - /* fall through */ - default: - err = -EINVAL; - break; - } - - l2cap_pi(sk)->imtu = opts.imtu; - l2cap_pi(sk)->omtu = opts.omtu; - l2cap_pi(sk)->fcs = opts.fcs; - l2cap_pi(sk)->max_tx = opts.max_tx; - l2cap_pi(sk)->tx_win = (__u8)opts.txwin_size; - break; - - case L2CAP_LM: - if (get_user(opt, (u32 __user *) optval)) { - err = -EFAULT; - break; - } - - if (opt & L2CAP_LM_AUTH) - l2cap_pi(sk)->sec_level = BT_SECURITY_LOW; - if (opt & L2CAP_LM_ENCRYPT) - l2cap_pi(sk)->sec_level = BT_SECURITY_MEDIUM; - if (opt & L2CAP_LM_SECURE) - l2cap_pi(sk)->sec_level = BT_SECURITY_HIGH; - - l2cap_pi(sk)->role_switch = (opt & L2CAP_LM_MASTER); - l2cap_pi(sk)->force_reliable = (opt & L2CAP_LM_RELIABLE); - break; - - default: - err = -ENOPROTOOPT; - break; - } - - release_sock(sk); - return err; -} - -static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, char __user *optval, unsigned int optlen) -{ - struct sock *sk = sock->sk; - struct bt_security sec; - int len, err = 0; - u32 opt; - - BT_DBG("sk %p", sk); - - if (level == SOL_L2CAP) - return l2cap_sock_setsockopt_old(sock, optname, optval, optlen); - - if (level != SOL_BLUETOOTH) - return -ENOPROTOOPT; - - lock_sock(sk); - - switch (optname) { - case BT_SECURITY: - if (sk->sk_type != SOCK_SEQPACKET && sk->sk_type != SOCK_STREAM - && sk->sk_type != SOCK_RAW) { - err = -EINVAL; - break; - } - - sec.level = BT_SECURITY_LOW; - - len = min_t(unsigned int, sizeof(sec), optlen); - if (copy_from_user((char *) &sec, optval, len)) { - err = -EFAULT; - break; - } - - if (sec.level < BT_SECURITY_LOW || - sec.level > BT_SECURITY_HIGH) { - err = -EINVAL; - break; - } - - l2cap_pi(sk)->sec_level = sec.level; - break; - - case BT_DEFER_SETUP: - if (sk->sk_state != BT_BOUND && sk->sk_state != BT_LISTEN) { - err = -EINVAL; - break; - } - - if (get_user(opt, (u32 __user *) optval)) { - err = -EFAULT; - break; - } - - bt_sk(sk)->defer_setup = opt; - break; - - default: - err = -ENOPROTOOPT; - break; - } - - release_sock(sk); - return err; -} - -static int l2cap_sock_getsockopt_old(struct socket *sock, int optname, char __user *optval, int __user *optlen) -{ - struct sock *sk = sock->sk; - struct l2cap_options opts; - struct l2cap_conninfo cinfo; - int len, err = 0; - u32 opt; - - BT_DBG("sk %p", sk); - - if (get_user(len, optlen)) - return -EFAULT; - - lock_sock(sk); - - switch (optname) { - case L2CAP_OPTIONS: - opts.imtu = l2cap_pi(sk)->imtu; - opts.omtu = l2cap_pi(sk)->omtu; - opts.flush_to = l2cap_pi(sk)->flush_to; - opts.mode = l2cap_pi(sk)->mode; - opts.fcs = l2cap_pi(sk)->fcs; - opts.max_tx = l2cap_pi(sk)->max_tx; - opts.txwin_size = (__u16)l2cap_pi(sk)->tx_win; - - len = min_t(unsigned int, len, sizeof(opts)); - if (copy_to_user(optval, (char *) &opts, len)) - err = -EFAULT; - - break; - - case L2CAP_LM: - switch (l2cap_pi(sk)->sec_level) { - case BT_SECURITY_LOW: - opt = L2CAP_LM_AUTH; - break; - case BT_SECURITY_MEDIUM: - opt = L2CAP_LM_AUTH | L2CAP_LM_ENCRYPT; - break; - case BT_SECURITY_HIGH: - opt = L2CAP_LM_AUTH | L2CAP_LM_ENCRYPT | - L2CAP_LM_SECURE; - break; - default: - opt = 0; - break; - } - - if (l2cap_pi(sk)->role_switch) - opt |= L2CAP_LM_MASTER; - - if (l2cap_pi(sk)->force_reliable) - opt |= L2CAP_LM_RELIABLE; - - if (put_user(opt, (u32 __user *) optval)) - err = -EFAULT; - break; - - case L2CAP_CONNINFO: - if (sk->sk_state != BT_CONNECTED && - !(sk->sk_state == BT_CONNECT2 && - bt_sk(sk)->defer_setup)) { - err = -ENOTCONN; - break; - } - - cinfo.hci_handle = l2cap_pi(sk)->conn->hcon->handle; - memcpy(cinfo.dev_class, l2cap_pi(sk)->conn->hcon->dev_class, 3); - - len = min_t(unsigned int, len, sizeof(cinfo)); - if (copy_to_user(optval, (char *) &cinfo, len)) - err = -EFAULT; - - break; - - default: - err = -ENOPROTOOPT; - break; - } - - release_sock(sk); - return err; -} - -static int l2cap_sock_getsockopt(struct socket *sock, int level, int optname, char __user *optval, int __user *optlen) -{ - struct sock *sk = sock->sk; - struct bt_security sec; - int len, err = 0; - - BT_DBG("sk %p", sk); - - if (level == SOL_L2CAP) - return l2cap_sock_getsockopt_old(sock, optname, optval, optlen); - - if (level != SOL_BLUETOOTH) - return -ENOPROTOOPT; - - if (get_user(len, optlen)) - return -EFAULT; - - lock_sock(sk); - - switch (optname) { - case BT_SECURITY: - if (sk->sk_type != SOCK_SEQPACKET && sk->sk_type != SOCK_STREAM - && sk->sk_type != SOCK_RAW) { - err = -EINVAL; - break; - } - - sec.level = l2cap_pi(sk)->sec_level; - - len = min_t(unsigned int, len, sizeof(sec)); - if (copy_to_user(optval, (char *) &sec, len)) - err = -EFAULT; - - break; - - case BT_DEFER_SETUP: - if (sk->sk_state != BT_BOUND && sk->sk_state != BT_LISTEN) { - err = -EINVAL; - break; - } - - if (put_user(bt_sk(sk)->defer_setup, (u32 __user *) optval)) - err = -EFAULT; - - break; - - default: - err = -ENOPROTOOPT; - break; - } - - release_sock(sk); - return err; -} - -static int l2cap_sock_shutdown(struct socket *sock, int how) -{ - struct sock *sk = sock->sk; - int err = 0; - - BT_DBG("sock %p, sk %p", sock, sk); - - if (!sk) - return 0; - - lock_sock(sk); - if (!sk->sk_shutdown) { - if (l2cap_pi(sk)->mode == L2CAP_MODE_ERTM) - err = __l2cap_wait_ack(sk); - - sk->sk_shutdown = SHUTDOWN_MASK; - l2cap_sock_clear_timer(sk); - __l2cap_sock_close(sk, 0); - - if (sock_flag(sk, SOCK_LINGER) && sk->sk_lingertime) - err = bt_sock_wait_state(sk, BT_CLOSED, - sk->sk_lingertime); - } - - if (!err && sk->sk_err) - err = -sk->sk_err; - - release_sock(sk); - return err; -} - -static int l2cap_sock_release(struct socket *sock) -{ - struct sock *sk = sock->sk; - int err; - - BT_DBG("sock %p, sk %p", sock, sk); - - if (!sk) - return 0; - - err = l2cap_sock_shutdown(sock, 2); - - sock_orphan(sk); - l2cap_sock_kill(sk); - return err; -} - static void l2cap_chan_ready(struct sock *sk) { struct sock *parent = bt_sk(sk)->parent; @@ -2346,7 +1428,11 @@ static struct sk_buff *l2cap_build_cmd(struct l2cap_conn *conn, lh = (struct l2cap_hdr *) skb_put(skb, L2CAP_HDR_SIZE); lh->len = cpu_to_le16(L2CAP_CMD_HDR_SIZE + dlen); - lh->cid = cpu_to_le16(L2CAP_CID_SIGNALING); + + if (conn->hcon->type == LE_LINK) + lh->cid = cpu_to_le16(L2CAP_CID_LE_SIGNALING); + else + lh->cid = cpu_to_le16(L2CAP_CID_SIGNALING); cmd = (struct l2cap_cmd_hdr *) skb_put(skb, L2CAP_CMD_HDR_SIZE); cmd->code = code; @@ -2493,7 +1579,7 @@ static inline __u8 l2cap_select_mode(__u8 mode, __u16 remote_feat_mask) } } -static int l2cap_build_conf_req(struct sock *sk, void *data) +int l2cap_build_conf_req(struct sock *sk, void *data) { struct l2cap_pinfo *pi = l2cap_pi(sk); struct l2cap_conf_req *req = data; @@ -2518,11 +1604,11 @@ static int l2cap_build_conf_req(struct sock *sk, void *data) } done: + if (pi->imtu != L2CAP_DEFAULT_MTU) + l2cap_add_conf_opt(&ptr, L2CAP_CONF_MTU, 2, pi->imtu); + switch (pi->mode) { case L2CAP_MODE_BASIC: - if (pi->imtu != L2CAP_DEFAULT_MTU) - l2cap_add_conf_opt(&ptr, L2CAP_CONF_MTU, 2, pi->imtu); - if (!(pi->conn->feat_mask & L2CAP_FEAT_ERTM) && !(pi->conn->feat_mask & L2CAP_FEAT_STREAMING)) break; @@ -2585,10 +1671,6 @@ done: break; } - /* FIXME: Need actual value of the flush timeout */ - //if (flush_to != L2CAP_DEFAULT_FLUSH_TO) - // l2cap_add_conf_opt(&ptr, L2CAP_CONF_FLUSH_TO, 2, pi->flush_to); - req->dcid = cpu_to_le16(pi->dcid); req->flags = cpu_to_le16(0); @@ -3415,12 +2497,153 @@ static inline int l2cap_information_rsp(struct l2cap_conn *conn, struct l2cap_cm return 0; } -static inline void l2cap_sig_channel(struct l2cap_conn *conn, struct sk_buff *skb) +static inline int l2cap_check_conn_param(u16 min, u16 max, u16 latency, + u16 to_multiplier) +{ + u16 max_latency; + + if (min > max || min < 6 || max > 3200) + return -EINVAL; + + if (to_multiplier < 10 || to_multiplier > 3200) + return -EINVAL; + + if (max >= to_multiplier * 8) + return -EINVAL; + + max_latency = (to_multiplier * 8 / max) - 1; + if (latency > 499 || latency > max_latency) + return -EINVAL; + + return 0; +} + +static inline int l2cap_conn_param_update_req(struct l2cap_conn *conn, + struct l2cap_cmd_hdr *cmd, u8 *data) +{ + struct hci_conn *hcon = conn->hcon; + struct l2cap_conn_param_update_req *req; + struct l2cap_conn_param_update_rsp rsp; + u16 min, max, latency, to_multiplier, cmd_len; + int err; + + if (!(hcon->link_mode & HCI_LM_MASTER)) + return -EINVAL; + + cmd_len = __le16_to_cpu(cmd->len); + if (cmd_len != sizeof(struct l2cap_conn_param_update_req)) + return -EPROTO; + + req = (struct l2cap_conn_param_update_req *) data; + min = __le16_to_cpu(req->min); + max = __le16_to_cpu(req->max); + latency = __le16_to_cpu(req->latency); + to_multiplier = __le16_to_cpu(req->to_multiplier); + + BT_DBG("min 0x%4.4x max 0x%4.4x latency: 0x%4.4x Timeout: 0x%4.4x", + min, max, latency, to_multiplier); + + memset(&rsp, 0, sizeof(rsp)); + + err = l2cap_check_conn_param(min, max, latency, to_multiplier); + if (err) + rsp.result = cpu_to_le16(L2CAP_CONN_PARAM_REJECTED); + else + rsp.result = cpu_to_le16(L2CAP_CONN_PARAM_ACCEPTED); + + l2cap_send_cmd(conn, cmd->ident, L2CAP_CONN_PARAM_UPDATE_RSP, + sizeof(rsp), &rsp); + + if (!err) + hci_le_conn_update(hcon, min, max, latency, to_multiplier); + + return 0; +} + +static inline int l2cap_bredr_sig_cmd(struct l2cap_conn *conn, + struct l2cap_cmd_hdr *cmd, u16 cmd_len, u8 *data) +{ + int err = 0; + + switch (cmd->code) { + case L2CAP_COMMAND_REJ: + l2cap_command_rej(conn, cmd, data); + break; + + case L2CAP_CONN_REQ: + err = l2cap_connect_req(conn, cmd, data); + break; + + case L2CAP_CONN_RSP: + err = l2cap_connect_rsp(conn, cmd, data); + break; + + case L2CAP_CONF_REQ: + err = l2cap_config_req(conn, cmd, cmd_len, data); + break; + + case L2CAP_CONF_RSP: + err = l2cap_config_rsp(conn, cmd, data); + break; + + case L2CAP_DISCONN_REQ: + err = l2cap_disconnect_req(conn, cmd, data); + break; + + case L2CAP_DISCONN_RSP: + err = l2cap_disconnect_rsp(conn, cmd, data); + break; + + case L2CAP_ECHO_REQ: + l2cap_send_cmd(conn, cmd->ident, L2CAP_ECHO_RSP, cmd_len, data); + break; + + case L2CAP_ECHO_RSP: + break; + + case L2CAP_INFO_REQ: + err = l2cap_information_req(conn, cmd, data); + break; + + case L2CAP_INFO_RSP: + err = l2cap_information_rsp(conn, cmd, data); + break; + + default: + BT_ERR("Unknown BR/EDR signaling command 0x%2.2x", cmd->code); + err = -EINVAL; + break; + } + + return err; +} + +static inline int l2cap_le_sig_cmd(struct l2cap_conn *conn, + struct l2cap_cmd_hdr *cmd, u8 *data) +{ + switch (cmd->code) { + case L2CAP_COMMAND_REJ: + return 0; + + case L2CAP_CONN_PARAM_UPDATE_REQ: + return l2cap_conn_param_update_req(conn, cmd, data); + + case L2CAP_CONN_PARAM_UPDATE_RSP: + return 0; + + default: + BT_ERR("Unknown LE signaling command 0x%2.2x", cmd->code); + return -EINVAL; + } +} + +static inline void l2cap_sig_channel(struct l2cap_conn *conn, + struct sk_buff *skb) { u8 *data = skb->data; int len = skb->len; struct l2cap_cmd_hdr cmd; - int err = 0; + int err; l2cap_raw_recv(conn, skb); @@ -3439,55 +2662,10 @@ static inline void l2cap_sig_channel(struct l2cap_conn *conn, struct sk_buff *sk break; } - switch (cmd.code) { - case L2CAP_COMMAND_REJ: - l2cap_command_rej(conn, &cmd, data); - break; - - case L2CAP_CONN_REQ: - err = l2cap_connect_req(conn, &cmd, data); - break; - - case L2CAP_CONN_RSP: - err = l2cap_connect_rsp(conn, &cmd, data); - break; - - case L2CAP_CONF_REQ: - err = l2cap_config_req(conn, &cmd, cmd_len, data); - break; - - case L2CAP_CONF_RSP: - err = l2cap_config_rsp(conn, &cmd, data); - break; - - case L2CAP_DISCONN_REQ: - err = l2cap_disconnect_req(conn, &cmd, data); - break; - - case L2CAP_DISCONN_RSP: - err = l2cap_disconnect_rsp(conn, &cmd, data); - break; - - case L2CAP_ECHO_REQ: - l2cap_send_cmd(conn, cmd.ident, L2CAP_ECHO_RSP, cmd_len, data); - break; - - case L2CAP_ECHO_RSP: - break; - - case L2CAP_INFO_REQ: - err = l2cap_information_req(conn, &cmd, data); - break; - - case L2CAP_INFO_RSP: - err = l2cap_information_rsp(conn, &cmd, data); - break; - - default: - BT_ERR("Unknown signaling command 0x%2.2x", cmd.code); - err = -EINVAL; - break; - } + if (conn->hcon->type == LE_LINK) + err = l2cap_le_sig_cmd(conn, &cmd, data); + else + err = l2cap_bredr_sig_cmd(conn, &cmd, cmd_len, data); if (err) { struct l2cap_cmd_rej rej; @@ -4484,6 +3662,7 @@ static void l2cap_recv_frame(struct l2cap_conn *conn, struct sk_buff *skb) BT_DBG("len %d, cid 0x%4.4x", len, cid); switch (cid) { + case L2CAP_CID_LE_SIGNALING: case L2CAP_CID_SIGNALING: l2cap_sig_channel(conn, skb); break; @@ -4541,7 +3720,7 @@ static int l2cap_connect_cfm(struct hci_conn *hcon, u8 status) BT_DBG("hcon %p bdaddr %s status %d", hcon, batostr(&hcon->dst), status); - if (hcon->type != ACL_LINK) + if (!(hcon->type == ACL_LINK || hcon->type == LE_LINK)) return -EINVAL; if (!status) { @@ -4570,7 +3749,7 @@ static int l2cap_disconn_cfm(struct hci_conn *hcon, u8 reason) { BT_DBG("hcon %p reason %d", hcon, reason); - if (hcon->type != ACL_LINK) + if (!(hcon->type == ACL_LINK || hcon->type == LE_LINK)) return -EINVAL; l2cap_conn_del(hcon, bt_err(reason)); @@ -4673,12 +3852,15 @@ static int l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb, u16 fl { struct l2cap_conn *conn = hcon->l2cap_data; - if (!conn && !(conn = l2cap_conn_add(hcon, 0))) + if (!conn) + conn = l2cap_conn_add(hcon, 0); + + if (!conn) goto drop; BT_DBG("conn %p len %d flags 0x%x", conn, skb->len, flags); - if (flags & ACL_START) { + if (!(flags & ACL_CONT)) { struct l2cap_hdr *hdr; struct sock *sk; u16 cid; @@ -4784,12 +3966,13 @@ static int l2cap_debugfs_show(struct seq_file *f, void *p) sk_for_each(sk, node, &l2cap_sk_list.head) { struct l2cap_pinfo *pi = l2cap_pi(sk); - seq_printf(f, "%s %s %d %d 0x%4.4x 0x%4.4x %d %d %d\n", + seq_printf(f, "%s %s %d %d 0x%4.4x 0x%4.4x %d %d %d %d\n", batostr(&bt_sk(sk)->src), batostr(&bt_sk(sk)->dst), sk->sk_state, __le16_to_cpu(pi->psm), pi->scid, pi->dcid, - pi->imtu, pi->omtu, pi->sec_level); + pi->imtu, pi->omtu, pi->sec_level, + pi->mode); } read_unlock_bh(&l2cap_sk_list.lock); @@ -4811,32 +3994,6 @@ static const struct file_operations l2cap_debugfs_fops = { static struct dentry *l2cap_debugfs; -static const struct proto_ops l2cap_sock_ops = { - .family = PF_BLUETOOTH, - .owner = THIS_MODULE, - .release = l2cap_sock_release, - .bind = l2cap_sock_bind, - .connect = l2cap_sock_connect, - .listen = l2cap_sock_listen, - .accept = l2cap_sock_accept, - .getname = l2cap_sock_getname, - .sendmsg = l2cap_sock_sendmsg, - .recvmsg = l2cap_sock_recvmsg, - .poll = bt_sock_poll, - .ioctl = bt_sock_ioctl, - .mmap = sock_no_mmap, - .socketpair = sock_no_socketpair, - .shutdown = l2cap_sock_shutdown, - .setsockopt = l2cap_sock_setsockopt, - .getsockopt = l2cap_sock_getsockopt -}; - -static const struct net_proto_family l2cap_sock_family_ops = { - .family = PF_BLUETOOTH, - .owner = THIS_MODULE, - .create = l2cap_sock_create, -}; - static struct hci_proto l2cap_hci_proto = { .name = "L2CAP", .id = HCI_PROTO_L2CAP, @@ -4848,23 +4005,17 @@ static struct hci_proto l2cap_hci_proto = { .recv_acldata = l2cap_recv_acldata }; -static int __init l2cap_init(void) +int __init l2cap_init(void) { int err; - err = proto_register(&l2cap_proto, 0); + err = l2cap_init_sockets(); if (err < 0) return err; _busy_wq = create_singlethread_workqueue("l2cap"); if (!_busy_wq) { - proto_unregister(&l2cap_proto); - return -ENOMEM; - } - - err = bt_sock_register(BTPROTO_L2CAP, &l2cap_sock_family_ops); - if (err < 0) { - BT_ERR("L2CAP socket registration failed"); + err = -ENOMEM; goto error; } @@ -4882,49 +4033,28 @@ static int __init l2cap_init(void) BT_ERR("Failed to create L2CAP debug file"); } - BT_INFO("L2CAP ver %s", VERSION); BT_INFO("L2CAP socket layer initialized"); return 0; error: destroy_workqueue(_busy_wq); - proto_unregister(&l2cap_proto); + l2cap_cleanup_sockets(); return err; } -static void __exit l2cap_exit(void) +void l2cap_exit(void) { debugfs_remove(l2cap_debugfs); flush_workqueue(_busy_wq); destroy_workqueue(_busy_wq); - if (bt_sock_unregister(BTPROTO_L2CAP) < 0) - BT_ERR("L2CAP socket unregistration failed"); - if (hci_unregister_proto(&l2cap_hci_proto) < 0) BT_ERR("L2CAP protocol unregistration failed"); - proto_unregister(&l2cap_proto); + l2cap_cleanup_sockets(); } -void l2cap_load(void) -{ - /* Dummy function to trigger automatic L2CAP module loading by - * other modules that use L2CAP sockets but don't use any other - * symbols from it. */ -} -EXPORT_SYMBOL(l2cap_load); - -module_init(l2cap_init); -module_exit(l2cap_exit); - module_param(disable_ertm, bool, 0644); MODULE_PARM_DESC(disable_ertm, "Disable enhanced retransmission mode"); - -MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>"); -MODULE_DESCRIPTION("Bluetooth L2CAP ver " VERSION); -MODULE_VERSION(VERSION); -MODULE_LICENSE("GPL"); -MODULE_ALIAS("bt-proto-0"); diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c new file mode 100644 index 00000000000..fc85e7ae33c --- /dev/null +++ b/net/bluetooth/l2cap_sock.c @@ -0,0 +1,1156 @@ +/* + BlueZ - Bluetooth protocol stack for Linux + Copyright (C) 2000-2001 Qualcomm Incorporated + Copyright (C) 2009-2010 Gustavo F. Padovan <gustavo@padovan.org> + Copyright (C) 2010 Google Inc. + + Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License version 2 as + published by the Free Software Foundation; + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. + IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY + CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES + WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + + ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, + COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS + SOFTWARE IS DISCLAIMED. +*/ + +/* Bluetooth L2CAP sockets. */ + +#include <net/bluetooth/bluetooth.h> +#include <net/bluetooth/hci_core.h> +#include <net/bluetooth/l2cap.h> + +/* ---- L2CAP timers ---- */ +static void l2cap_sock_timeout(unsigned long arg) +{ + struct sock *sk = (struct sock *) arg; + int reason; + + BT_DBG("sock %p state %d", sk, sk->sk_state); + + bh_lock_sock(sk); + + if (sock_owned_by_user(sk)) { + /* sk is owned by user. Try again later */ + l2cap_sock_set_timer(sk, HZ / 5); + bh_unlock_sock(sk); + sock_put(sk); + return; + } + + if (sk->sk_state == BT_CONNECTED || sk->sk_state == BT_CONFIG) + reason = ECONNREFUSED; + else if (sk->sk_state == BT_CONNECT && + l2cap_pi(sk)->sec_level != BT_SECURITY_SDP) + reason = ECONNREFUSED; + else + reason = ETIMEDOUT; + + __l2cap_sock_close(sk, reason); + + bh_unlock_sock(sk); + + l2cap_sock_kill(sk); + sock_put(sk); +} + +void l2cap_sock_set_timer(struct sock *sk, long timeout) +{ + BT_DBG("sk %p state %d timeout %ld", sk, sk->sk_state, timeout); + sk_reset_timer(sk, &sk->sk_timer, jiffies + timeout); +} + +void l2cap_sock_clear_timer(struct sock *sk) +{ + BT_DBG("sock %p state %d", sk, sk->sk_state); + sk_stop_timer(sk, &sk->sk_timer); +} + +static struct sock *__l2cap_get_sock_by_addr(__le16 psm, bdaddr_t *src) +{ + struct sock *sk; + struct hlist_node *node; + sk_for_each(sk, node, &l2cap_sk_list.head) + if (l2cap_pi(sk)->sport == psm && !bacmp(&bt_sk(sk)->src, src)) + goto found; + sk = NULL; +found: + return sk; +} + +static int l2cap_sock_bind(struct socket *sock, struct sockaddr *addr, int alen) +{ + struct sock *sk = sock->sk; + struct sockaddr_l2 la; + int len, err = 0; + + BT_DBG("sk %p", sk); + + if (!addr || addr->sa_family != AF_BLUETOOTH) + return -EINVAL; + + memset(&la, 0, sizeof(la)); + len = min_t(unsigned int, sizeof(la), alen); + memcpy(&la, addr, len); + + if (la.l2_cid && la.l2_psm) + return -EINVAL; + + lock_sock(sk); + + if (sk->sk_state != BT_OPEN) { + err = -EBADFD; + goto done; + } + + if (la.l2_psm) { + __u16 psm = __le16_to_cpu(la.l2_psm); + + /* PSM must be odd and lsb of upper byte must be 0 */ + if ((psm & 0x0101) != 0x0001) { + err = -EINVAL; + goto done; + } + + /* Restrict usage of well-known PSMs */ + if (psm < 0x1001 && !capable(CAP_NET_BIND_SERVICE)) { + err = -EACCES; + goto done; + } + } + + write_lock_bh(&l2cap_sk_list.lock); + + if (la.l2_psm && __l2cap_get_sock_by_addr(la.l2_psm, &la.l2_bdaddr)) { + err = -EADDRINUSE; + } else { + /* Save source address */ + bacpy(&bt_sk(sk)->src, &la.l2_bdaddr); + l2cap_pi(sk)->psm = la.l2_psm; + l2cap_pi(sk)->sport = la.l2_psm; + sk->sk_state = BT_BOUND; + + if (__le16_to_cpu(la.l2_psm) == 0x0001 || + __le16_to_cpu(la.l2_psm) == 0x0003) + l2cap_pi(sk)->sec_level = BT_SECURITY_SDP; + } + + if (la.l2_cid) + l2cap_pi(sk)->scid = la.l2_cid; + + write_unlock_bh(&l2cap_sk_list.lock); + +done: + release_sock(sk); + return err; +} + +static int l2cap_sock_connect(struct socket *sock, struct sockaddr *addr, int alen, int flags) +{ + struct sock *sk = sock->sk; + struct sockaddr_l2 la; + int len, err = 0; + + BT_DBG("sk %p", sk); + + if (!addr || alen < sizeof(addr->sa_family) || + addr->sa_family != AF_BLUETOOTH) + return -EINVAL; + + memset(&la, 0, sizeof(la)); + len = min_t(unsigned int, sizeof(la), alen); + memcpy(&la, addr, len); + + if (la.l2_cid && la.l2_psm) + return -EINVAL; + + lock_sock(sk); + + if ((sk->sk_type == SOCK_SEQPACKET || sk->sk_type == SOCK_STREAM) + && !(la.l2_psm || la.l2_cid)) { + err = -EINVAL; + goto done; + } + + switch (l2cap_pi(sk)->mode) { + case L2CAP_MODE_BASIC: + break; + case L2CAP_MODE_ERTM: + case L2CAP_MODE_STREAMING: + if (!disable_ertm) + break; + /* fall through */ + default: + err = -ENOTSUPP; + goto done; + } + + switch (sk->sk_state) { + case BT_CONNECT: + case BT_CONNECT2: + case BT_CONFIG: + /* Already connecting */ + goto wait; + + case BT_CONNECTED: + /* Already connected */ + err = -EISCONN; + goto done; + + case BT_OPEN: + case BT_BOUND: + /* Can connect */ + break; + + default: + err = -EBADFD; + goto done; + } + + /* PSM must be odd and lsb of upper byte must be 0 */ + if ((__le16_to_cpu(la.l2_psm) & 0x0101) != 0x0001 && + sk->sk_type != SOCK_RAW && !la.l2_cid) { + err = -EINVAL; + goto done; + } + + /* Set destination address and psm */ + bacpy(&bt_sk(sk)->dst, &la.l2_bdaddr); + l2cap_pi(sk)->psm = la.l2_psm; + l2cap_pi(sk)->dcid = la.l2_cid; + + err = l2cap_do_connect(sk); + if (err) + goto done; + +wait: + err = bt_sock_wait_state(sk, BT_CONNECTED, + sock_sndtimeo(sk, flags & O_NONBLOCK)); +done: + release_sock(sk); + return err; +} + +static int l2cap_sock_listen(struct socket *sock, int backlog) +{ + struct sock *sk = sock->sk; + int err = 0; + + BT_DBG("sk %p backlog %d", sk, backlog); + + lock_sock(sk); + + if ((sock->type != SOCK_SEQPACKET && sock->type != SOCK_STREAM) + || sk->sk_state != BT_BOUND) { + err = -EBADFD; + goto done; + } + + switch (l2cap_pi(sk)->mode) { + case L2CAP_MODE_BASIC: + break; + case L2CAP_MODE_ERTM: + case L2CAP_MODE_STREAMING: + if (!disable_ertm) + break; + /* fall through */ + default: + err = -ENOTSUPP; + goto done; + } + + if (!l2cap_pi(sk)->psm && !l2cap_pi(sk)->dcid) { + bdaddr_t *src = &bt_sk(sk)->src; + u16 psm; + + err = -EINVAL; + + write_lock_bh(&l2cap_sk_list.lock); + + for (psm = 0x1001; psm < 0x1100; psm += 2) + if (!__l2cap_get_sock_by_addr(cpu_to_le16(psm), src)) { + l2cap_pi(sk)->psm = cpu_to_le16(psm); + l2cap_pi(sk)->sport = cpu_to_le16(psm); + err = 0; + break; + } + + write_unlock_bh(&l2cap_sk_list.lock); + + if (err < 0) + goto done; + } + + sk->sk_max_ack_backlog = backlog; + sk->sk_ack_backlog = 0; + sk->sk_state = BT_LISTEN; + +done: + release_sock(sk); + return err; +} + +static int l2cap_sock_accept(struct socket *sock, struct socket *newsock, int flags) +{ + DECLARE_WAITQUEUE(wait, current); + struct sock *sk = sock->sk, *nsk; + long timeo; + int err = 0; + + lock_sock_nested(sk, SINGLE_DEPTH_NESTING); + + if (sk->sk_state != BT_LISTEN) { + err = -EBADFD; + goto done; + } + + timeo = sock_rcvtimeo(sk, flags & O_NONBLOCK); + + BT_DBG("sk %p timeo %ld", sk, timeo); + + /* Wait for an incoming connection. (wake-one). */ + add_wait_queue_exclusive(sk_sleep(sk), &wait); + while (!(nsk = bt_accept_dequeue(sk, newsock))) { + set_current_state(TASK_INTERRUPTIBLE); + if (!timeo) { + err = -EAGAIN; + break; + } + + release_sock(sk); + timeo = schedule_timeout(timeo); + lock_sock_nested(sk, SINGLE_DEPTH_NESTING); + + if (sk->sk_state != BT_LISTEN) { + err = -EBADFD; + break; + } + + if (signal_pending(current)) { + err = sock_intr_errno(timeo); + break; + } + } + set_current_state(TASK_RUNNING); + remove_wait_queue(sk_sleep(sk), &wait); + + if (err) + goto done; + + newsock->state = SS_CONNECTED; + + BT_DBG("new socket %p", nsk); + +done: + release_sock(sk); + return err; +} + +static int l2cap_sock_getname(struct socket *sock, struct sockaddr *addr, int *len, int peer) +{ + struct sockaddr_l2 *la = (struct sockaddr_l2 *) addr; + struct sock *sk = sock->sk; + + BT_DBG("sock %p, sk %p", sock, sk); + + addr->sa_family = AF_BLUETOOTH; + *len = sizeof(struct sockaddr_l2); + + if (peer) { + la->l2_psm = l2cap_pi(sk)->psm; + bacpy(&la->l2_bdaddr, &bt_sk(sk)->dst); + la->l2_cid = cpu_to_le16(l2cap_pi(sk)->dcid); + } else { + la->l2_psm = l2cap_pi(sk)->sport; + bacpy(&la->l2_bdaddr, &bt_sk(sk)->src); + la->l2_cid = cpu_to_le16(l2cap_pi(sk)->scid); + } + + return 0; +} + +static int l2cap_sock_getsockopt_old(struct socket *sock, int optname, char __user *optval, int __user *optlen) +{ + struct sock *sk = sock->sk; + struct l2cap_options opts; + struct l2cap_conninfo cinfo; + int len, err = 0; + u32 opt; + + BT_DBG("sk %p", sk); + + if (get_user(len, optlen)) + return -EFAULT; + + lock_sock(sk); + + switch (optname) { + case L2CAP_OPTIONS: + memset(&opts, 0, sizeof(opts)); + opts.imtu = l2cap_pi(sk)->imtu; + opts.omtu = l2cap_pi(sk)->omtu; + opts.flush_to = l2cap_pi(sk)->flush_to; + opts.mode = l2cap_pi(sk)->mode; + opts.fcs = l2cap_pi(sk)->fcs; + opts.max_tx = l2cap_pi(sk)->max_tx; + opts.txwin_size = (__u16)l2cap_pi(sk)->tx_win; + + len = min_t(unsigned int, len, sizeof(opts)); + if (copy_to_user(optval, (char *) &opts, len)) + err = -EFAULT; + + break; + + case L2CAP_LM: + switch (l2cap_pi(sk)->sec_level) { + case BT_SECURITY_LOW: + opt = L2CAP_LM_AUTH; + break; + case BT_SECURITY_MEDIUM: + opt = L2CAP_LM_AUTH | L2CAP_LM_ENCRYPT; + break; + case BT_SECURITY_HIGH: + opt = L2CAP_LM_AUTH | L2CAP_LM_ENCRYPT | + L2CAP_LM_SECURE; + break; + default: + opt = 0; + break; + } + + if (l2cap_pi(sk)->role_switch) + opt |= L2CAP_LM_MASTER; + + if (l2cap_pi(sk)->force_reliable) + opt |= L2CAP_LM_RELIABLE; + + if (put_user(opt, (u32 __user *) optval)) + err = -EFAULT; + break; + + case L2CAP_CONNINFO: + if (sk->sk_state != BT_CONNECTED && + !(sk->sk_state == BT_CONNECT2 && + bt_sk(sk)->defer_setup)) { + err = -ENOTCONN; + break; + } + + cinfo.hci_handle = l2cap_pi(sk)->conn->hcon->handle; + memcpy(cinfo.dev_class, l2cap_pi(sk)->conn->hcon->dev_class, 3); + + len = min_t(unsigned int, len, sizeof(cinfo)); + if (copy_to_user(optval, (char *) &cinfo, len)) + err = -EFAULT; + + break; + + default: + err = -ENOPROTOOPT; + break; + } + + release_sock(sk); + return err; +} + +static int l2cap_sock_getsockopt(struct socket *sock, int level, int optname, char __user *optval, int __user *optlen) +{ + struct sock *sk = sock->sk; + struct bt_security sec; + int len, err = 0; + + BT_DBG("sk %p", sk); + + if (level == SOL_L2CAP) + return l2cap_sock_getsockopt_old(sock, optname, optval, optlen); + + if (level != SOL_BLUETOOTH) + return -ENOPROTOOPT; + + if (get_user(len, optlen)) + return -EFAULT; + + lock_sock(sk); + + switch (optname) { + case BT_SECURITY: + if (sk->sk_type != SOCK_SEQPACKET && sk->sk_type != SOCK_STREAM + && sk->sk_type != SOCK_RAW) { + err = -EINVAL; + break; + } + + sec.level = l2cap_pi(sk)->sec_level; + + len = min_t(unsigned int, len, sizeof(sec)); + if (copy_to_user(optval, (char *) &sec, len)) + err = -EFAULT; + + break; + + case BT_DEFER_SETUP: + if (sk->sk_state != BT_BOUND && sk->sk_state != BT_LISTEN) { + err = -EINVAL; + break; + } + + if (put_user(bt_sk(sk)->defer_setup, (u32 __user *) optval)) + err = -EFAULT; + + break; + + case BT_FLUSHABLE: + if (put_user(l2cap_pi(sk)->flushable, (u32 __user *) optval)) + err = -EFAULT; + + break; + + default: + err = -ENOPROTOOPT; + break; + } + + release_sock(sk); + return err; +} + +static int l2cap_sock_setsockopt_old(struct socket *sock, int optname, char __user *optval, unsigned int optlen) +{ + struct sock *sk = sock->sk; + struct l2cap_options opts; + int len, err = 0; + u32 opt; + + BT_DBG("sk %p", sk); + + lock_sock(sk); + + switch (optname) { + case L2CAP_OPTIONS: + if (sk->sk_state == BT_CONNECTED) { + err = -EINVAL; + break; + } + + opts.imtu = l2cap_pi(sk)->imtu; + opts.omtu = l2cap_pi(sk)->omtu; + opts.flush_to = l2cap_pi(sk)->flush_to; + opts.mode = l2cap_pi(sk)->mode; + opts.fcs = l2cap_pi(sk)->fcs; + opts.max_tx = l2cap_pi(sk)->max_tx; + opts.txwin_size = (__u16)l2cap_pi(sk)->tx_win; + + len = min_t(unsigned int, sizeof(opts), optlen); + if (copy_from_user((char *) &opts, optval, len)) { + err = -EFAULT; + break; + } + + if (opts.txwin_size > L2CAP_DEFAULT_TX_WINDOW) { + err = -EINVAL; + break; + } + + l2cap_pi(sk)->mode = opts.mode; + switch (l2cap_pi(sk)->mode) { + case L2CAP_MODE_BASIC: + l2cap_pi(sk)->conf_state &= ~L2CAP_CONF_STATE2_DEVICE; + break; + case L2CAP_MODE_ERTM: + case L2CAP_MODE_STREAMING: + if (!disable_ertm) + break; + /* fall through */ + default: + err = -EINVAL; + break; + } + + l2cap_pi(sk)->imtu = opts.imtu; + l2cap_pi(sk)->omtu = opts.omtu; + l2cap_pi(sk)->fcs = opts.fcs; + l2cap_pi(sk)->max_tx = opts.max_tx; + l2cap_pi(sk)->tx_win = (__u8)opts.txwin_size; + break; + + case L2CAP_LM: + if (get_user(opt, (u32 __user *) optval)) { + err = -EFAULT; + break; + } + + if (opt & L2CAP_LM_AUTH) + l2cap_pi(sk)->sec_level = BT_SECURITY_LOW; + if (opt & L2CAP_LM_ENCRYPT) + l2cap_pi(sk)->sec_level = BT_SECURITY_MEDIUM; + if (opt & L2CAP_LM_SECURE) + l2cap_pi(sk)->sec_level = BT_SECURITY_HIGH; + + l2cap_pi(sk)->role_switch = (opt & L2CAP_LM_MASTER); + l2cap_pi(sk)->force_reliable = (opt & L2CAP_LM_RELIABLE); + break; + + default: + err = -ENOPROTOOPT; + break; + } + + release_sock(sk); + return err; +} + +static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, char __user *optval, unsigned int optlen) +{ + struct sock *sk = sock->sk; + struct bt_security sec; + int len, err = 0; + u32 opt; + + BT_DBG("sk %p", sk); + + if (level == SOL_L2CAP) + return l2cap_sock_setsockopt_old(sock, optname, optval, optlen); + + if (level != SOL_BLUETOOTH) + return -ENOPROTOOPT; + + lock_sock(sk); + + switch (optname) { + case BT_SECURITY: + if (sk->sk_type != SOCK_SEQPACKET && sk->sk_type != SOCK_STREAM + && sk->sk_type != SOCK_RAW) { + err = -EINVAL; + break; + } + + sec.level = BT_SECURITY_LOW; + + len = min_t(unsigned int, sizeof(sec), optlen); + if (copy_from_user((char *) &sec, optval, len)) { + err = -EFAULT; + break; + } + + if (sec.level < BT_SECURITY_LOW || + sec.level > BT_SECURITY_HIGH) { + err = -EINVAL; + break; + } + + l2cap_pi(sk)->sec_level = sec.level; + break; + + case BT_DEFER_SETUP: + if (sk->sk_state != BT_BOUND && sk->sk_state != BT_LISTEN) { + err = -EINVAL; + break; + } + + if (get_user(opt, (u32 __user *) optval)) { + err = -EFAULT; + break; + } + + bt_sk(sk)->defer_setup = opt; + break; + + case BT_FLUSHABLE: + if (get_user(opt, (u32 __user *) optval)) { + err = -EFAULT; + break; + } + + if (opt > BT_FLUSHABLE_ON) { + err = -EINVAL; + break; + } + + if (opt == BT_FLUSHABLE_OFF) { + struct l2cap_conn *conn = l2cap_pi(sk)->conn; + /* proceed futher only when we have l2cap_conn and + No Flush support in the LM */ + if (!conn || !lmp_no_flush_capable(conn->hcon->hdev)) { + err = -EINVAL; + break; + } + } + + l2cap_pi(sk)->flushable = opt; + break; + + default: + err = -ENOPROTOOPT; + break; + } + + release_sock(sk); + return err; +} + +static int l2cap_sock_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, size_t len) +{ + struct sock *sk = sock->sk; + struct l2cap_pinfo *pi = l2cap_pi(sk); + struct sk_buff *skb; + u16 control; + int err; + + BT_DBG("sock %p, sk %p", sock, sk); + + err = sock_error(sk); + if (err) + return err; + + if (msg->msg_flags & MSG_OOB) + return -EOPNOTSUPP; + + lock_sock(sk); + + if (sk->sk_state != BT_CONNECTED) { + err = -ENOTCONN; + goto done; + } + + /* Connectionless channel */ + if (sk->sk_type == SOCK_DGRAM) { + skb = l2cap_create_connless_pdu(sk, msg, len); + if (IS_ERR(skb)) { + err = PTR_ERR(skb); + } else { + l2cap_do_send(sk, skb); + err = len; + } + goto done; + } + + switch (pi->mode) { + case L2CAP_MODE_BASIC: + /* Check outgoing MTU */ + if (len > pi->omtu) { + err = -EMSGSIZE; + goto done; + } + + /* Create a basic PDU */ + skb = l2cap_create_basic_pdu(sk, msg, len); + if (IS_ERR(skb)) { + err = PTR_ERR(skb); + goto done; + } + + l2cap_do_send(sk, skb); + err = len; + break; + + case L2CAP_MODE_ERTM: + case L2CAP_MODE_STREAMING: + /* Entire SDU fits into one PDU */ + if (len <= pi->remote_mps) { + control = L2CAP_SDU_UNSEGMENTED; + skb = l2cap_create_iframe_pdu(sk, msg, len, control, 0); + if (IS_ERR(skb)) { + err = PTR_ERR(skb); + goto done; + } + __skb_queue_tail(TX_QUEUE(sk), skb); + + if (sk->sk_send_head == NULL) + sk->sk_send_head = skb; + + } else { + /* Segment SDU into multiples PDUs */ + err = l2cap_sar_segment_sdu(sk, msg, len); + if (err < 0) + goto done; + } + + if (pi->mode == L2CAP_MODE_STREAMING) { + l2cap_streaming_send(sk); + } else { + if ((pi->conn_state & L2CAP_CONN_REMOTE_BUSY) && + (pi->conn_state & L2CAP_CONN_WAIT_F)) { + err = len; + break; + } + err = l2cap_ertm_send(sk); + } + + if (err >= 0) + err = len; + break; + + default: + BT_DBG("bad state %1.1x", pi->mode); + err = -EBADFD; + } + +done: + release_sock(sk); + return err; +} + +static int l2cap_sock_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, size_t len, int flags) +{ + struct sock *sk = sock->sk; + + lock_sock(sk); + + if (sk->sk_state == BT_CONNECT2 && bt_sk(sk)->defer_setup) { + struct l2cap_conn_rsp rsp; + struct l2cap_conn *conn = l2cap_pi(sk)->conn; + u8 buf[128]; + + sk->sk_state = BT_CONFIG; + + rsp.scid = cpu_to_le16(l2cap_pi(sk)->dcid); + rsp.dcid = cpu_to_le16(l2cap_pi(sk)->scid); + rsp.result = cpu_to_le16(L2CAP_CR_SUCCESS); + rsp.status = cpu_to_le16(L2CAP_CS_NO_INFO); + l2cap_send_cmd(l2cap_pi(sk)->conn, l2cap_pi(sk)->ident, + L2CAP_CONN_RSP, sizeof(rsp), &rsp); + + if (l2cap_pi(sk)->conf_state & L2CAP_CONF_REQ_SENT) { + release_sock(sk); + return 0; + } + + l2cap_pi(sk)->conf_state |= L2CAP_CONF_REQ_SENT; + l2cap_send_cmd(conn, l2cap_get_ident(conn), L2CAP_CONF_REQ, + l2cap_build_conf_req(sk, buf), buf); + l2cap_pi(sk)->num_conf_req++; + + release_sock(sk); + return 0; + } + + release_sock(sk); + + if (sock->type == SOCK_STREAM) + return bt_sock_stream_recvmsg(iocb, sock, msg, len, flags); + + return bt_sock_recvmsg(iocb, sock, msg, len, flags); +} + +/* Kill socket (only if zapped and orphan) + * Must be called on unlocked socket. + */ +void l2cap_sock_kill(struct sock *sk) +{ + if (!sock_flag(sk, SOCK_ZAPPED) || sk->sk_socket) + return; + + BT_DBG("sk %p state %d", sk, sk->sk_state); + + /* Kill poor orphan */ + bt_sock_unlink(&l2cap_sk_list, sk); + sock_set_flag(sk, SOCK_DEAD); + sock_put(sk); +} + +/* Must be called on unlocked socket. */ +static void l2cap_sock_close(struct sock *sk) +{ + l2cap_sock_clear_timer(sk); + lock_sock(sk); + __l2cap_sock_close(sk, ECONNRESET); + release_sock(sk); + l2cap_sock_kill(sk); +} + +static void l2cap_sock_cleanup_listen(struct sock *parent) +{ + struct sock *sk; + + BT_DBG("parent %p", parent); + + /* Close not yet accepted channels */ + while ((sk = bt_accept_dequeue(parent, NULL))) + l2cap_sock_close(sk); + + parent->sk_state = BT_CLOSED; + sock_set_flag(parent, SOCK_ZAPPED); +} + +void __l2cap_sock_close(struct sock *sk, int reason) +{ + struct l2cap_conn *conn = l2cap_pi(sk)->conn; + + BT_DBG("sk %p state %d socket %p", sk, sk->sk_state, sk->sk_socket); + + switch (sk->sk_state) { + case BT_LISTEN: + l2cap_sock_cleanup_listen(sk); + break; + + case BT_CONNECTED: + case BT_CONFIG: + if ((sk->sk_type == SOCK_SEQPACKET || + sk->sk_type == SOCK_STREAM) && + conn->hcon->type == ACL_LINK) { + l2cap_sock_set_timer(sk, sk->sk_sndtimeo); + l2cap_send_disconn_req(conn, sk, reason); + } else + l2cap_chan_del(sk, reason); + break; + + case BT_CONNECT2: + if ((sk->sk_type == SOCK_SEQPACKET || + sk->sk_type == SOCK_STREAM) && + conn->hcon->type == ACL_LINK) { + struct l2cap_conn_rsp rsp; + __u16 result; + + if (bt_sk(sk)->defer_setup) + result = L2CAP_CR_SEC_BLOCK; + else + result = L2CAP_CR_BAD_PSM; + + rsp.scid = cpu_to_le16(l2cap_pi(sk)->dcid); + rsp.dcid = cpu_to_le16(l2cap_pi(sk)->scid); + rsp.result = cpu_to_le16(result); + rsp.status = cpu_to_le16(L2CAP_CS_NO_INFO); + l2cap_send_cmd(conn, l2cap_pi(sk)->ident, + L2CAP_CONN_RSP, sizeof(rsp), &rsp); + } else + l2cap_chan_del(sk, reason); + break; + + case BT_CONNECT: + case BT_DISCONN: + l2cap_chan_del(sk, reason); + break; + + default: + sock_set_flag(sk, SOCK_ZAPPED); + break; + } +} + +static int l2cap_sock_shutdown(struct socket *sock, int how) +{ + struct sock *sk = sock->sk; + int err = 0; + + BT_DBG("sock %p, sk %p", sock, sk); + + if (!sk) + return 0; + + lock_sock(sk); + if (!sk->sk_shutdown) { + if (l2cap_pi(sk)->mode == L2CAP_MODE_ERTM) + err = __l2cap_wait_ack(sk); + + sk->sk_shutdown = SHUTDOWN_MASK; + l2cap_sock_clear_timer(sk); + __l2cap_sock_close(sk, 0); + + if (sock_flag(sk, SOCK_LINGER) && sk->sk_lingertime) + err = bt_sock_wait_state(sk, BT_CLOSED, + sk->sk_lingertime); + } + + if (!err && sk->sk_err) + err = -sk->sk_err; + + release_sock(sk); + return err; +} + +static int l2cap_sock_release(struct socket *sock) +{ + struct sock *sk = sock->sk; + int err; + + BT_DBG("sock %p, sk %p", sock, sk); + + if (!sk) + return 0; + + err = l2cap_sock_shutdown(sock, 2); + + sock_orphan(sk); + l2cap_sock_kill(sk); + return err; +} + +static void l2cap_sock_destruct(struct sock *sk) +{ + BT_DBG("sk %p", sk); + + skb_queue_purge(&sk->sk_receive_queue); + skb_queue_purge(&sk->sk_write_queue); +} + +void l2cap_sock_init(struct sock *sk, struct sock *parent) +{ + struct l2cap_pinfo *pi = l2cap_pi(sk); + + BT_DBG("sk %p", sk); + + if (parent) { + sk->sk_type = parent->sk_type; + bt_sk(sk)->defer_setup = bt_sk(parent)->defer_setup; + + pi->imtu = l2cap_pi(parent)->imtu; + pi->omtu = l2cap_pi(parent)->omtu; + pi->conf_state = l2cap_pi(parent)->conf_state; + pi->mode = l2cap_pi(parent)->mode; + pi->fcs = l2cap_pi(parent)->fcs; + pi->max_tx = l2cap_pi(parent)->max_tx; + pi->tx_win = l2cap_pi(parent)->tx_win; + pi->sec_level = l2cap_pi(parent)->sec_level; + pi->role_switch = l2cap_pi(parent)->role_switch; + pi->force_reliable = l2cap_pi(parent)->force_reliable; + pi->flushable = l2cap_pi(parent)->flushable; + } else { + pi->imtu = L2CAP_DEFAULT_MTU; + pi->omtu = 0; + if (!disable_ertm && sk->sk_type == SOCK_STREAM) { + pi->mode = L2CAP_MODE_ERTM; + pi->conf_state |= L2CAP_CONF_STATE2_DEVICE; + } else { + pi->mode = L2CAP_MODE_BASIC; + } + pi->max_tx = L2CAP_DEFAULT_MAX_TX; + pi->fcs = L2CAP_FCS_CRC16; + pi->tx_win = L2CAP_DEFAULT_TX_WINDOW; + pi->sec_level = BT_SECURITY_LOW; + pi->role_switch = 0; + pi->force_reliable = 0; + pi->flushable = BT_FLUSHABLE_OFF; + } + + /* Default config options */ + pi->conf_len = 0; + pi->flush_to = L2CAP_DEFAULT_FLUSH_TO; + skb_queue_head_init(TX_QUEUE(sk)); + skb_queue_head_init(SREJ_QUEUE(sk)); + skb_queue_head_init(BUSY_QUEUE(sk)); + INIT_LIST_HEAD(SREJ_LIST(sk)); +} + +static struct proto l2cap_proto = { + .name = "L2CAP", + .owner = THIS_MODULE, + .obj_size = sizeof(struct l2cap_pinfo) +}; + +struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock, int proto, gfp_t prio) +{ + struct sock *sk; + + sk = sk_alloc(net, PF_BLUETOOTH, prio, &l2cap_proto); + if (!sk) + return NULL; + + sock_init_data(sock, sk); + INIT_LIST_HEAD(&bt_sk(sk)->accept_q); + + sk->sk_destruct = l2cap_sock_destruct; + sk->sk_sndtimeo = msecs_to_jiffies(L2CAP_CONN_TIMEOUT); + + sock_reset_flag(sk, SOCK_ZAPPED); + + sk->sk_protocol = proto; + sk->sk_state = BT_OPEN; + + setup_timer(&sk->sk_timer, l2cap_sock_timeout, (unsigned long) sk); + + bt_sock_link(&l2cap_sk_list, sk); + return sk; +} + +static int l2cap_sock_create(struct net *net, struct socket *sock, int protocol, + int kern) +{ + struct sock *sk; + + BT_DBG("sock %p", sock); + + sock->state = SS_UNCONNECTED; + + if (sock->type != SOCK_SEQPACKET && sock->type != SOCK_STREAM && + sock->type != SOCK_DGRAM && sock->type != SOCK_RAW) + return -ESOCKTNOSUPPORT; + + if (sock->type == SOCK_RAW && !kern && !capable(CAP_NET_RAW)) + return -EPERM; + + sock->ops = &l2cap_sock_ops; + + sk = l2cap_sock_alloc(net, sock, protocol, GFP_ATOMIC); + if (!sk) + return -ENOMEM; + + l2cap_sock_init(sk, NULL); + return 0; +} + +const struct proto_ops l2cap_sock_ops = { + .family = PF_BLUETOOTH, + .owner = THIS_MODULE, + .release = l2cap_sock_release, + .bind = l2cap_sock_bind, + .connect = l2cap_sock_connect, + .listen = l2cap_sock_listen, + .accept = l2cap_sock_accept, + .getname = l2cap_sock_getname, + .sendmsg = l2cap_sock_sendmsg, + .recvmsg = l2cap_sock_recvmsg, + .poll = bt_sock_poll, + .ioctl = bt_sock_ioctl, + .mmap = sock_no_mmap, + .socketpair = sock_no_socketpair, + .shutdown = l2cap_sock_shutdown, + .setsockopt = l2cap_sock_setsockopt, + .getsockopt = l2cap_sock_getsockopt +}; + +static const struct net_proto_family l2cap_sock_family_ops = { + .family = PF_BLUETOOTH, + .owner = THIS_MODULE, + .create = l2cap_sock_create, +}; + +int __init l2cap_init_sockets(void) +{ + int err; + + err = proto_register(&l2cap_proto, 0); + if (err < 0) + return err; + + err = bt_sock_register(BTPROTO_L2CAP, &l2cap_sock_family_ops); + if (err < 0) + goto error; + + BT_INFO("L2CAP socket layer initialized"); + + return 0; + +error: + BT_ERR("L2CAP socket registration failed"); + proto_unregister(&l2cap_proto); + return err; +} + +void l2cap_cleanup_sockets(void) +{ + if (bt_sock_unregister(BTPROTO_L2CAP) < 0) + BT_ERR("L2CAP socket unregistration failed"); + + proto_unregister(&l2cap_proto); +} diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index f827fd90838..f5ef7a3374c 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -22,7 +22,7 @@ /* Bluetooth HCI Management interface */ -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/unaligned.h> #include <net/bluetooth/bluetooth.h> @@ -32,6 +32,16 @@ #define MGMT_VERSION 0 #define MGMT_REVISION 1 +struct pending_cmd { + struct list_head list; + __u16 opcode; + int index; + void *cmd; + struct sock *sk; +}; + +LIST_HEAD(cmd_list); + static int cmd_status(struct sock *sk, u16 cmd, u8 status) { struct sk_buff *skb; @@ -59,29 +69,26 @@ static int cmd_status(struct sock *sk, u16 cmd, u8 status) return 0; } -static int read_version(struct sock *sk) +static int cmd_complete(struct sock *sk, u16 cmd, void *rp, size_t rp_len) { struct sk_buff *skb; struct mgmt_hdr *hdr; struct mgmt_ev_cmd_complete *ev; - struct mgmt_rp_read_version *rp; BT_DBG("sock %p", sk); - skb = alloc_skb(sizeof(*hdr) + sizeof(*ev) + sizeof(*rp), GFP_ATOMIC); + skb = alloc_skb(sizeof(*hdr) + sizeof(*ev) + rp_len, GFP_ATOMIC); if (!skb) return -ENOMEM; hdr = (void *) skb_put(skb, sizeof(*hdr)); - hdr->opcode = cpu_to_le16(MGMT_EV_CMD_COMPLETE); - hdr->len = cpu_to_le16(sizeof(*ev) + sizeof(*rp)); - ev = (void *) skb_put(skb, sizeof(*ev)); - put_unaligned_le16(MGMT_OP_READ_VERSION, &ev->opcode); + hdr->opcode = cpu_to_le16(MGMT_EV_CMD_COMPLETE); + hdr->len = cpu_to_le16(sizeof(*ev) + rp_len); - rp = (void *) skb_put(skb, sizeof(*rp)); - rp->version = MGMT_VERSION; - put_unaligned_le16(MGMT_REVISION, &rp->revision); + ev = (void *) skb_put(skb, sizeof(*ev) + rp_len); + put_unaligned_le16(cmd, &ev->opcode); + memcpy(ev->data, rp, rp_len); if (sock_queue_rcv_skb(sk, skb) < 0) kfree_skb(skb); @@ -89,16 +96,25 @@ static int read_version(struct sock *sk) return 0; } +static int read_version(struct sock *sk) +{ + struct mgmt_rp_read_version rp; + + BT_DBG("sock %p", sk); + + rp.version = MGMT_VERSION; + put_unaligned_le16(MGMT_REVISION, &rp.revision); + + return cmd_complete(sk, MGMT_OP_READ_VERSION, &rp, sizeof(rp)); +} + static int read_index_list(struct sock *sk) { - struct sk_buff *skb; - struct mgmt_hdr *hdr; - struct mgmt_ev_cmd_complete *ev; struct mgmt_rp_read_index_list *rp; struct list_head *p; - size_t body_len; + size_t rp_len; u16 count; - int i; + int i, err; BT_DBG("sock %p", sk); @@ -109,43 +125,43 @@ static int read_index_list(struct sock *sk) count++; } - body_len = sizeof(*ev) + sizeof(*rp) + (2 * count); - skb = alloc_skb(sizeof(*hdr) + body_len, GFP_ATOMIC); - if (!skb) + rp_len = sizeof(*rp) + (2 * count); + rp = kmalloc(rp_len, GFP_ATOMIC); + if (!rp) { + read_unlock(&hci_dev_list_lock); return -ENOMEM; + } - hdr = (void *) skb_put(skb, sizeof(*hdr)); - hdr->opcode = cpu_to_le16(MGMT_EV_CMD_COMPLETE); - hdr->len = cpu_to_le16(body_len); - - ev = (void *) skb_put(skb, sizeof(*ev)); - put_unaligned_le16(MGMT_OP_READ_INDEX_LIST, &ev->opcode); - - rp = (void *) skb_put(skb, sizeof(*rp) + (2 * count)); put_unaligned_le16(count, &rp->num_controllers); i = 0; list_for_each(p, &hci_dev_list) { struct hci_dev *d = list_entry(p, struct hci_dev, list); + + hci_del_off_timer(d); + + set_bit(HCI_MGMT, &d->flags); + + if (test_bit(HCI_SETUP, &d->flags)) + continue; + put_unaligned_le16(d->id, &rp->index[i++]); BT_DBG("Added hci%u", d->id); } read_unlock(&hci_dev_list_lock); - if (sock_queue_rcv_skb(sk, skb) < 0) - kfree_skb(skb); + err = cmd_complete(sk, MGMT_OP_READ_INDEX_LIST, rp, rp_len); - return 0; + kfree(rp); + + return err; } static int read_controller_info(struct sock *sk, unsigned char *data, u16 len) { - struct sk_buff *skb; - struct mgmt_hdr *hdr; - struct mgmt_ev_cmd_complete *ev; - struct mgmt_rp_read_info *rp; - struct mgmt_cp_read_info *cp; + struct mgmt_rp_read_info rp; + struct mgmt_cp_read_info *cp = (void *) data; struct hci_dev *hdev; u16 dev_id; @@ -154,18 +170,333 @@ static int read_controller_info(struct sock *sk, unsigned char *data, u16 len) if (len != 2) return cmd_status(sk, MGMT_OP_READ_INFO, EINVAL); - skb = alloc_skb(sizeof(*hdr) + sizeof(*ev) + sizeof(*rp), GFP_ATOMIC); + dev_id = get_unaligned_le16(&cp->index); + + BT_DBG("request for hci%u", dev_id); + + hdev = hci_dev_get(dev_id); + if (!hdev) + return cmd_status(sk, MGMT_OP_READ_INFO, ENODEV); + + hci_del_off_timer(hdev); + + hci_dev_lock_bh(hdev); + + set_bit(HCI_MGMT, &hdev->flags); + + put_unaligned_le16(hdev->id, &rp.index); + rp.type = hdev->dev_type; + + rp.powered = test_bit(HCI_UP, &hdev->flags); + rp.connectable = test_bit(HCI_PSCAN, &hdev->flags); + rp.discoverable = test_bit(HCI_ISCAN, &hdev->flags); + rp.pairable = test_bit(HCI_PSCAN, &hdev->flags); + + if (test_bit(HCI_AUTH, &hdev->flags)) + rp.sec_mode = 3; + else if (hdev->ssp_mode > 0) + rp.sec_mode = 4; + else + rp.sec_mode = 2; + + bacpy(&rp.bdaddr, &hdev->bdaddr); + memcpy(rp.features, hdev->features, 8); + memcpy(rp.dev_class, hdev->dev_class, 3); + put_unaligned_le16(hdev->manufacturer, &rp.manufacturer); + rp.hci_ver = hdev->hci_ver; + put_unaligned_le16(hdev->hci_rev, &rp.hci_rev); + + hci_dev_unlock_bh(hdev); + hci_dev_put(hdev); + + return cmd_complete(sk, MGMT_OP_READ_INFO, &rp, sizeof(rp)); +} + +static void mgmt_pending_free(struct pending_cmd *cmd) +{ + sock_put(cmd->sk); + kfree(cmd->cmd); + kfree(cmd); +} + +static int mgmt_pending_add(struct sock *sk, u16 opcode, int index, + void *data, u16 len) +{ + struct pending_cmd *cmd; + + cmd = kmalloc(sizeof(*cmd), GFP_ATOMIC); + if (!cmd) + return -ENOMEM; + + cmd->opcode = opcode; + cmd->index = index; + + cmd->cmd = kmalloc(len, GFP_ATOMIC); + if (!cmd->cmd) { + kfree(cmd); + return -ENOMEM; + } + + memcpy(cmd->cmd, data, len); + + cmd->sk = sk; + sock_hold(sk); + + list_add(&cmd->list, &cmd_list); + + return 0; +} + +static void mgmt_pending_foreach(u16 opcode, int index, + void (*cb)(struct pending_cmd *cmd, void *data), + void *data) +{ + struct list_head *p, *n; + + list_for_each_safe(p, n, &cmd_list) { + struct pending_cmd *cmd; + + cmd = list_entry(p, struct pending_cmd, list); + + if (cmd->opcode != opcode) + continue; + + if (index >= 0 && cmd->index != index) + continue; + + cb(cmd, data); + } +} + +static struct pending_cmd *mgmt_pending_find(u16 opcode, int index) +{ + struct list_head *p; + + list_for_each(p, &cmd_list) { + struct pending_cmd *cmd; + + cmd = list_entry(p, struct pending_cmd, list); + + if (cmd->opcode != opcode) + continue; + + if (index >= 0 && cmd->index != index) + continue; + + return cmd; + } + + return NULL; +} + +static void mgmt_pending_remove(u16 opcode, int index) +{ + struct pending_cmd *cmd; + + cmd = mgmt_pending_find(opcode, index); + if (cmd == NULL) + return; + + list_del(&cmd->list); + mgmt_pending_free(cmd); +} + +static int set_powered(struct sock *sk, unsigned char *data, u16 len) +{ + struct mgmt_mode *cp; + struct hci_dev *hdev; + u16 dev_id; + int ret, up; + + cp = (void *) data; + dev_id = get_unaligned_le16(&cp->index); + + BT_DBG("request for hci%u", dev_id); + + hdev = hci_dev_get(dev_id); + if (!hdev) + return cmd_status(sk, MGMT_OP_SET_POWERED, ENODEV); + + hci_dev_lock_bh(hdev); + + up = test_bit(HCI_UP, &hdev->flags); + if ((cp->val && up) || (!cp->val && !up)) { + ret = cmd_status(sk, MGMT_OP_SET_POWERED, EALREADY); + goto failed; + } + + if (mgmt_pending_find(MGMT_OP_SET_POWERED, dev_id)) { + ret = cmd_status(sk, MGMT_OP_SET_POWERED, EBUSY); + goto failed; + } + + ret = mgmt_pending_add(sk, MGMT_OP_SET_POWERED, dev_id, data, len); + if (ret < 0) + goto failed; + + if (cp->val) + queue_work(hdev->workqueue, &hdev->power_on); + else + queue_work(hdev->workqueue, &hdev->power_off); + + ret = 0; + +failed: + hci_dev_unlock_bh(hdev); + hci_dev_put(hdev); + return ret; +} + +static int set_discoverable(struct sock *sk, unsigned char *data, u16 len) +{ + struct mgmt_mode *cp; + struct hci_dev *hdev; + u16 dev_id; + u8 scan; + int err; + + cp = (void *) data; + dev_id = get_unaligned_le16(&cp->index); + + BT_DBG("request for hci%u", dev_id); + + hdev = hci_dev_get(dev_id); + if (!hdev) + return cmd_status(sk, MGMT_OP_SET_DISCOVERABLE, ENODEV); + + hci_dev_lock_bh(hdev); + + if (!test_bit(HCI_UP, &hdev->flags)) { + err = cmd_status(sk, MGMT_OP_SET_DISCOVERABLE, ENETDOWN); + goto failed; + } + + if (mgmt_pending_find(MGMT_OP_SET_DISCOVERABLE, dev_id) || + mgmt_pending_find(MGMT_OP_SET_CONNECTABLE, dev_id)) { + err = cmd_status(sk, MGMT_OP_SET_DISCOVERABLE, EBUSY); + goto failed; + } + + if (cp->val == test_bit(HCI_ISCAN, &hdev->flags) && + test_bit(HCI_PSCAN, &hdev->flags)) { + err = cmd_status(sk, MGMT_OP_SET_DISCOVERABLE, EALREADY); + goto failed; + } + + err = mgmt_pending_add(sk, MGMT_OP_SET_DISCOVERABLE, dev_id, data, len); + if (err < 0) + goto failed; + + scan = SCAN_PAGE; + + if (cp->val) + scan |= SCAN_INQUIRY; + + err = hci_send_cmd(hdev, HCI_OP_WRITE_SCAN_ENABLE, 1, &scan); + if (err < 0) + mgmt_pending_remove(MGMT_OP_SET_DISCOVERABLE, dev_id); + +failed: + hci_dev_unlock_bh(hdev); + hci_dev_put(hdev); + + return err; +} + +static int set_connectable(struct sock *sk, unsigned char *data, u16 len) +{ + struct mgmt_mode *cp; + struct hci_dev *hdev; + u16 dev_id; + u8 scan; + int err; + + cp = (void *) data; + dev_id = get_unaligned_le16(&cp->index); + + BT_DBG("request for hci%u", dev_id); + + hdev = hci_dev_get(dev_id); + if (!hdev) + return cmd_status(sk, MGMT_OP_SET_CONNECTABLE, ENODEV); + + hci_dev_lock_bh(hdev); + + if (!test_bit(HCI_UP, &hdev->flags)) { + err = cmd_status(sk, MGMT_OP_SET_CONNECTABLE, ENETDOWN); + goto failed; + } + + if (mgmt_pending_find(MGMT_OP_SET_DISCOVERABLE, dev_id) || + mgmt_pending_find(MGMT_OP_SET_CONNECTABLE, dev_id)) { + err = cmd_status(sk, MGMT_OP_SET_CONNECTABLE, EBUSY); + goto failed; + } + + if (cp->val == test_bit(HCI_PSCAN, &hdev->flags)) { + err = cmd_status(sk, MGMT_OP_SET_CONNECTABLE, EALREADY); + goto failed; + } + + err = mgmt_pending_add(sk, MGMT_OP_SET_CONNECTABLE, dev_id, data, len); + if (err < 0) + goto failed; + + if (cp->val) + scan = SCAN_PAGE; + else + scan = 0; + + err = hci_send_cmd(hdev, HCI_OP_WRITE_SCAN_ENABLE, 1, &scan); + if (err < 0) + mgmt_pending_remove(MGMT_OP_SET_CONNECTABLE, dev_id); + +failed: + hci_dev_unlock_bh(hdev); + hci_dev_put(hdev); + + return err; +} + +static int mgmt_event(u16 event, void *data, u16 data_len, struct sock *skip_sk) +{ + struct sk_buff *skb; + struct mgmt_hdr *hdr; + + skb = alloc_skb(sizeof(*hdr) + data_len, GFP_ATOMIC); if (!skb) return -ENOMEM; + bt_cb(skb)->channel = HCI_CHANNEL_CONTROL; + hdr = (void *) skb_put(skb, sizeof(*hdr)); - hdr->opcode = cpu_to_le16(MGMT_EV_CMD_COMPLETE); - hdr->len = cpu_to_le16(sizeof(*ev) + sizeof(*rp)); + hdr->opcode = cpu_to_le16(event); + hdr->len = cpu_to_le16(data_len); - ev = (void *) skb_put(skb, sizeof(*ev)); - put_unaligned_le16(MGMT_OP_READ_INFO, &ev->opcode); + memcpy(skb_put(skb, data_len), data, data_len); - rp = (void *) skb_put(skb, sizeof(*rp)); + hci_send_to_sock(NULL, skb, skip_sk); + kfree_skb(skb); + + return 0; +} + +static int send_mode_rsp(struct sock *sk, u16 opcode, u16 index, u8 val) +{ + struct mgmt_mode rp; + + put_unaligned_le16(index, &rp.index); + rp.val = val; + + return cmd_complete(sk, opcode, &rp, sizeof(rp)); +} + +static int set_pairable(struct sock *sk, unsigned char *data, u16 len) +{ + struct mgmt_mode *cp, ev; + struct hci_dev *hdev; + u16 dev_id; + int err; cp = (void *) data; dev_id = get_unaligned_le16(&cp->index); @@ -173,43 +504,547 @@ static int read_controller_info(struct sock *sk, unsigned char *data, u16 len) BT_DBG("request for hci%u", dev_id); hdev = hci_dev_get(dev_id); - if (!hdev) { - kfree_skb(skb); - return cmd_status(sk, MGMT_OP_READ_INFO, ENODEV); + if (!hdev) + return cmd_status(sk, MGMT_OP_SET_PAIRABLE, ENODEV); + + hci_dev_lock_bh(hdev); + + if (cp->val) + set_bit(HCI_PAIRABLE, &hdev->flags); + else + clear_bit(HCI_PAIRABLE, &hdev->flags); + + err = send_mode_rsp(sk, MGMT_OP_SET_PAIRABLE, dev_id, cp->val); + if (err < 0) + goto failed; + + put_unaligned_le16(dev_id, &ev.index); + ev.val = cp->val; + + err = mgmt_event(MGMT_EV_PAIRABLE, &ev, sizeof(ev), sk); + +failed: + hci_dev_unlock_bh(hdev); + hci_dev_put(hdev); + + return err; +} + +static u8 get_service_classes(struct hci_dev *hdev) +{ + struct list_head *p; + u8 val = 0; + + list_for_each(p, &hdev->uuids) { + struct bt_uuid *uuid = list_entry(p, struct bt_uuid, list); + + val |= uuid->svc_hint; + } + + return val; +} + +static int update_class(struct hci_dev *hdev) +{ + u8 cod[3]; + + BT_DBG("%s", hdev->name); + + if (test_bit(HCI_SERVICE_CACHE, &hdev->flags)) + return 0; + + cod[0] = hdev->minor_class; + cod[1] = hdev->major_class; + cod[2] = get_service_classes(hdev); + + if (memcmp(cod, hdev->dev_class, 3) == 0) + return 0; + + return hci_send_cmd(hdev, HCI_OP_WRITE_CLASS_OF_DEV, sizeof(cod), cod); +} + +static int add_uuid(struct sock *sk, unsigned char *data, u16 len) +{ + struct mgmt_cp_add_uuid *cp; + struct hci_dev *hdev; + struct bt_uuid *uuid; + u16 dev_id; + int err; + + cp = (void *) data; + dev_id = get_unaligned_le16(&cp->index); + + BT_DBG("request for hci%u", dev_id); + + hdev = hci_dev_get(dev_id); + if (!hdev) + return cmd_status(sk, MGMT_OP_ADD_UUID, ENODEV); + + hci_dev_lock_bh(hdev); + + uuid = kmalloc(sizeof(*uuid), GFP_ATOMIC); + if (!uuid) { + err = -ENOMEM; + goto failed; } + memcpy(uuid->uuid, cp->uuid, 16); + uuid->svc_hint = cp->svc_hint; + + list_add(&uuid->list, &hdev->uuids); + + err = update_class(hdev); + if (err < 0) + goto failed; + + err = cmd_complete(sk, MGMT_OP_ADD_UUID, &dev_id, sizeof(dev_id)); + +failed: + hci_dev_unlock_bh(hdev); + hci_dev_put(hdev); + + return err; +} + +static int remove_uuid(struct sock *sk, unsigned char *data, u16 len) +{ + struct list_head *p, *n; + struct mgmt_cp_add_uuid *cp; + struct hci_dev *hdev; + u8 bt_uuid_any[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; + u16 dev_id; + int err, found; + + cp = (void *) data; + dev_id = get_unaligned_le16(&cp->index); + + BT_DBG("request for hci%u", dev_id); + + hdev = hci_dev_get(dev_id); + if (!hdev) + return cmd_status(sk, MGMT_OP_REMOVE_UUID, ENODEV); + hci_dev_lock_bh(hdev); - put_unaligned_le16(hdev->id, &rp->index); - rp->type = hdev->dev_type; + if (memcmp(cp->uuid, bt_uuid_any, 16) == 0) { + err = hci_uuids_clear(hdev); + goto unlock; + } - rp->powered = test_bit(HCI_UP, &hdev->flags); - rp->discoverable = test_bit(HCI_ISCAN, &hdev->flags); - rp->pairable = test_bit(HCI_PSCAN, &hdev->flags); + found = 0; - if (test_bit(HCI_AUTH, &hdev->flags)) - rp->sec_mode = 3; - else if (hdev->ssp_mode > 0) - rp->sec_mode = 4; - else - rp->sec_mode = 2; + list_for_each_safe(p, n, &hdev->uuids) { + struct bt_uuid *match = list_entry(p, struct bt_uuid, list); - bacpy(&rp->bdaddr, &hdev->bdaddr); - memcpy(rp->features, hdev->features, 8); - memcpy(rp->dev_class, hdev->dev_class, 3); - put_unaligned_le16(hdev->manufacturer, &rp->manufacturer); - rp->hci_ver = hdev->hci_ver; - put_unaligned_le16(hdev->hci_rev, &rp->hci_rev); + if (memcmp(match->uuid, cp->uuid, 16) != 0) + continue; + list_del(&match->list); + found++; + } + + if (found == 0) { + err = cmd_status(sk, MGMT_OP_REMOVE_UUID, ENOENT); + goto unlock; + } + + err = update_class(hdev); + if (err < 0) + goto unlock; + + err = cmd_complete(sk, MGMT_OP_REMOVE_UUID, &dev_id, sizeof(dev_id)); + +unlock: hci_dev_unlock_bh(hdev); hci_dev_put(hdev); - if (sock_queue_rcv_skb(sk, skb) < 0) - kfree_skb(skb); + return err; +} + +static int set_dev_class(struct sock *sk, unsigned char *data, u16 len) +{ + struct hci_dev *hdev; + struct mgmt_cp_set_dev_class *cp; + u16 dev_id; + int err; + + cp = (void *) data; + dev_id = get_unaligned_le16(&cp->index); + + BT_DBG("request for hci%u", dev_id); + + hdev = hci_dev_get(dev_id); + if (!hdev) + return cmd_status(sk, MGMT_OP_SET_DEV_CLASS, ENODEV); + + hci_dev_lock_bh(hdev); + + hdev->major_class = cp->major; + hdev->minor_class = cp->minor; + + err = update_class(hdev); + + if (err == 0) + err = cmd_complete(sk, MGMT_OP_SET_DEV_CLASS, &dev_id, + sizeof(dev_id)); + + hci_dev_unlock_bh(hdev); + hci_dev_put(hdev); + + return err; +} + +static int set_service_cache(struct sock *sk, unsigned char *data, u16 len) +{ + struct hci_dev *hdev; + struct mgmt_cp_set_service_cache *cp; + u16 dev_id; + int err; + + cp = (void *) data; + dev_id = get_unaligned_le16(&cp->index); + + hdev = hci_dev_get(dev_id); + if (!hdev) + return cmd_status(sk, MGMT_OP_SET_SERVICE_CACHE, ENODEV); + + hci_dev_lock_bh(hdev); + + BT_DBG("hci%u enable %d", dev_id, cp->enable); + + if (cp->enable) { + set_bit(HCI_SERVICE_CACHE, &hdev->flags); + err = 0; + } else { + clear_bit(HCI_SERVICE_CACHE, &hdev->flags); + err = update_class(hdev); + } + + if (err == 0) + err = cmd_complete(sk, MGMT_OP_SET_SERVICE_CACHE, &dev_id, + sizeof(dev_id)); + + hci_dev_unlock_bh(hdev); + hci_dev_put(hdev); + + return err; +} + +static int load_keys(struct sock *sk, unsigned char *data, u16 len) +{ + struct hci_dev *hdev; + struct mgmt_cp_load_keys *cp; + u16 dev_id, key_count, expected_len; + int i; + + cp = (void *) data; + dev_id = get_unaligned_le16(&cp->index); + key_count = get_unaligned_le16(&cp->key_count); + + expected_len = sizeof(*cp) + key_count * sizeof(struct mgmt_key_info); + if (expected_len != len) { + BT_ERR("load_keys: expected %u bytes, got %u bytes", + len, expected_len); + return -EINVAL; + } + + hdev = hci_dev_get(dev_id); + if (!hdev) + return cmd_status(sk, MGMT_OP_LOAD_KEYS, ENODEV); + + BT_DBG("hci%u debug_keys %u key_count %u", dev_id, cp->debug_keys, + key_count); + + hci_dev_lock_bh(hdev); + + hci_link_keys_clear(hdev); + + set_bit(HCI_LINK_KEYS, &hdev->flags); + + if (cp->debug_keys) + set_bit(HCI_DEBUG_KEYS, &hdev->flags); + else + clear_bit(HCI_DEBUG_KEYS, &hdev->flags); + + for (i = 0; i < key_count; i++) { + struct mgmt_key_info *key = &cp->keys[i]; + + hci_add_link_key(hdev, 0, &key->bdaddr, key->val, key->type, + key->pin_len); + } + + hci_dev_unlock_bh(hdev); + hci_dev_put(hdev); return 0; } +static int remove_key(struct sock *sk, unsigned char *data, u16 len) +{ + struct hci_dev *hdev; + struct mgmt_cp_remove_key *cp; + struct hci_conn *conn; + u16 dev_id; + int err; + + cp = (void *) data; + dev_id = get_unaligned_le16(&cp->index); + + hdev = hci_dev_get(dev_id); + if (!hdev) + return cmd_status(sk, MGMT_OP_REMOVE_KEY, ENODEV); + + hci_dev_lock_bh(hdev); + + err = hci_remove_link_key(hdev, &cp->bdaddr); + if (err < 0) { + err = cmd_status(sk, MGMT_OP_REMOVE_KEY, -err); + goto unlock; + } + + err = 0; + + if (!test_bit(HCI_UP, &hdev->flags) || !cp->disconnect) + goto unlock; + + conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &cp->bdaddr); + if (conn) { + struct hci_cp_disconnect dc; + + put_unaligned_le16(conn->handle, &dc.handle); + dc.reason = 0x13; /* Remote User Terminated Connection */ + err = hci_send_cmd(hdev, HCI_OP_DISCONNECT, 0, NULL); + } + +unlock: + hci_dev_unlock_bh(hdev); + hci_dev_put(hdev); + + return err; +} + +static int disconnect(struct sock *sk, unsigned char *data, u16 len) +{ + struct hci_dev *hdev; + struct mgmt_cp_disconnect *cp; + struct hci_cp_disconnect dc; + struct hci_conn *conn; + u16 dev_id; + int err; + + BT_DBG(""); + + cp = (void *) data; + dev_id = get_unaligned_le16(&cp->index); + + hdev = hci_dev_get(dev_id); + if (!hdev) + return cmd_status(sk, MGMT_OP_DISCONNECT, ENODEV); + + hci_dev_lock_bh(hdev); + + if (!test_bit(HCI_UP, &hdev->flags)) { + err = cmd_status(sk, MGMT_OP_DISCONNECT, ENETDOWN); + goto failed; + } + + if (mgmt_pending_find(MGMT_OP_DISCONNECT, dev_id)) { + err = cmd_status(sk, MGMT_OP_DISCONNECT, EBUSY); + goto failed; + } + + conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &cp->bdaddr); + if (!conn) { + err = cmd_status(sk, MGMT_OP_DISCONNECT, ENOTCONN); + goto failed; + } + + err = mgmt_pending_add(sk, MGMT_OP_DISCONNECT, dev_id, data, len); + if (err < 0) + goto failed; + + put_unaligned_le16(conn->handle, &dc.handle); + dc.reason = 0x13; /* Remote User Terminated Connection */ + + err = hci_send_cmd(hdev, HCI_OP_DISCONNECT, sizeof(dc), &dc); + if (err < 0) + mgmt_pending_remove(MGMT_OP_DISCONNECT, dev_id); + +failed: + hci_dev_unlock_bh(hdev); + hci_dev_put(hdev); + + return err; +} + +static int get_connections(struct sock *sk, unsigned char *data, u16 len) +{ + struct mgmt_cp_get_connections *cp; + struct mgmt_rp_get_connections *rp; + struct hci_dev *hdev; + struct list_head *p; + size_t rp_len; + u16 dev_id, count; + int i, err; + + BT_DBG(""); + + cp = (void *) data; + dev_id = get_unaligned_le16(&cp->index); + + hdev = hci_dev_get(dev_id); + if (!hdev) + return cmd_status(sk, MGMT_OP_GET_CONNECTIONS, ENODEV); + + hci_dev_lock_bh(hdev); + + count = 0; + list_for_each(p, &hdev->conn_hash.list) { + count++; + } + + rp_len = sizeof(*rp) + (count * sizeof(bdaddr_t)); + rp = kmalloc(rp_len, GFP_ATOMIC); + if (!rp) { + err = -ENOMEM; + goto unlock; + } + + put_unaligned_le16(dev_id, &rp->index); + put_unaligned_le16(count, &rp->conn_count); + + read_lock(&hci_dev_list_lock); + + i = 0; + list_for_each(p, &hdev->conn_hash.list) { + struct hci_conn *c = list_entry(p, struct hci_conn, list); + + bacpy(&rp->conn[i++], &c->dst); + } + + read_unlock(&hci_dev_list_lock); + + err = cmd_complete(sk, MGMT_OP_GET_CONNECTIONS, rp, rp_len); + +unlock: + kfree(rp); + hci_dev_unlock_bh(hdev); + hci_dev_put(hdev); + return err; +} + +static int pin_code_reply(struct sock *sk, unsigned char *data, u16 len) +{ + struct hci_dev *hdev; + struct mgmt_cp_pin_code_reply *cp; + struct hci_cp_pin_code_reply reply; + u16 dev_id; + int err; + + BT_DBG(""); + + cp = (void *) data; + dev_id = get_unaligned_le16(&cp->index); + + hdev = hci_dev_get(dev_id); + if (!hdev) + return cmd_status(sk, MGMT_OP_DISCONNECT, ENODEV); + + hci_dev_lock_bh(hdev); + + if (!test_bit(HCI_UP, &hdev->flags)) { + err = cmd_status(sk, MGMT_OP_PIN_CODE_REPLY, ENETDOWN); + goto failed; + } + + err = mgmt_pending_add(sk, MGMT_OP_PIN_CODE_REPLY, dev_id, data, len); + if (err < 0) + goto failed; + + bacpy(&reply.bdaddr, &cp->bdaddr); + reply.pin_len = cp->pin_len; + memcpy(reply.pin_code, cp->pin_code, 16); + + err = hci_send_cmd(hdev, HCI_OP_PIN_CODE_REPLY, sizeof(reply), &reply); + if (err < 0) + mgmt_pending_remove(MGMT_OP_PIN_CODE_REPLY, dev_id); + +failed: + hci_dev_unlock_bh(hdev); + hci_dev_put(hdev); + + return err; +} + +static int pin_code_neg_reply(struct sock *sk, unsigned char *data, u16 len) +{ + struct hci_dev *hdev; + struct mgmt_cp_pin_code_neg_reply *cp; + u16 dev_id; + int err; + + BT_DBG(""); + + cp = (void *) data; + dev_id = get_unaligned_le16(&cp->index); + + hdev = hci_dev_get(dev_id); + if (!hdev) + return cmd_status(sk, MGMT_OP_PIN_CODE_NEG_REPLY, ENODEV); + + hci_dev_lock_bh(hdev); + + if (!test_bit(HCI_UP, &hdev->flags)) { + err = cmd_status(sk, MGMT_OP_PIN_CODE_NEG_REPLY, ENETDOWN); + goto failed; + } + + err = mgmt_pending_add(sk, MGMT_OP_PIN_CODE_NEG_REPLY, dev_id, + data, len); + if (err < 0) + goto failed; + + err = hci_send_cmd(hdev, HCI_OP_PIN_CODE_NEG_REPLY, sizeof(bdaddr_t), + &cp->bdaddr); + if (err < 0) + mgmt_pending_remove(MGMT_OP_PIN_CODE_NEG_REPLY, dev_id); + +failed: + hci_dev_unlock_bh(hdev); + hci_dev_put(hdev); + + return err; +} + +static int set_io_capability(struct sock *sk, unsigned char *data, u16 len) +{ + struct hci_dev *hdev; + struct mgmt_cp_set_io_capability *cp; + u16 dev_id; + + BT_DBG(""); + + cp = (void *) data; + dev_id = get_unaligned_le16(&cp->index); + + hdev = hci_dev_get(dev_id); + if (!hdev) + return cmd_status(sk, MGMT_OP_SET_IO_CAPABILITY, ENODEV); + + hci_dev_lock_bh(hdev); + + hdev->io_capability = cp->io_capability; + + BT_DBG("%s IO capability set to 0x%02x", hdev->name, + hdev->io_capability); + + hci_dev_unlock_bh(hdev); + hci_dev_put(hdev); + + return cmd_complete(sk, MGMT_OP_SET_IO_CAPABILITY, + &dev_id, sizeof(dev_id)); +} + int mgmt_control(struct sock *sk, struct msghdr *msg, size_t msglen) { unsigned char *buf; @@ -250,6 +1085,51 @@ int mgmt_control(struct sock *sk, struct msghdr *msg, size_t msglen) case MGMT_OP_READ_INFO: err = read_controller_info(sk, buf + sizeof(*hdr), len); break; + case MGMT_OP_SET_POWERED: + err = set_powered(sk, buf + sizeof(*hdr), len); + break; + case MGMT_OP_SET_DISCOVERABLE: + err = set_discoverable(sk, buf + sizeof(*hdr), len); + break; + case MGMT_OP_SET_CONNECTABLE: + err = set_connectable(sk, buf + sizeof(*hdr), len); + break; + case MGMT_OP_SET_PAIRABLE: + err = set_pairable(sk, buf + sizeof(*hdr), len); + break; + case MGMT_OP_ADD_UUID: + err = add_uuid(sk, buf + sizeof(*hdr), len); + break; + case MGMT_OP_REMOVE_UUID: + err = remove_uuid(sk, buf + sizeof(*hdr), len); + break; + case MGMT_OP_SET_DEV_CLASS: + err = set_dev_class(sk, buf + sizeof(*hdr), len); + break; + case MGMT_OP_SET_SERVICE_CACHE: + err = set_service_cache(sk, buf + sizeof(*hdr), len); + break; + case MGMT_OP_LOAD_KEYS: + err = load_keys(sk, buf + sizeof(*hdr), len); + break; + case MGMT_OP_REMOVE_KEY: + err = remove_key(sk, buf + sizeof(*hdr), len); + break; + case MGMT_OP_DISCONNECT: + err = disconnect(sk, buf + sizeof(*hdr), len); + break; + case MGMT_OP_GET_CONNECTIONS: + err = get_connections(sk, buf + sizeof(*hdr), len); + break; + case MGMT_OP_PIN_CODE_REPLY: + err = pin_code_reply(sk, buf + sizeof(*hdr), len); + break; + case MGMT_OP_PIN_CODE_NEG_REPLY: + err = pin_code_neg_reply(sk, buf + sizeof(*hdr), len); + break; + case MGMT_OP_SET_IO_CAPABILITY: + err = set_io_capability(sk, buf + sizeof(*hdr), len); + break; default: BT_DBG("Unknown op %u", opcode); err = cmd_status(sk, opcode, 0x01); @@ -266,43 +1146,247 @@ done: return err; } -static int mgmt_event(u16 event, void *data, u16 data_len) +int mgmt_index_added(u16 index) { - struct sk_buff *skb; - struct mgmt_hdr *hdr; + struct mgmt_ev_index_added ev; - skb = alloc_skb(sizeof(*hdr) + data_len, GFP_ATOMIC); - if (!skb) - return -ENOMEM; + put_unaligned_le16(index, &ev.index); - bt_cb(skb)->channel = HCI_CHANNEL_CONTROL; + return mgmt_event(MGMT_EV_INDEX_ADDED, &ev, sizeof(ev), NULL); +} - hdr = (void *) skb_put(skb, sizeof(*hdr)); - hdr->opcode = cpu_to_le16(event); - hdr->len = cpu_to_le16(data_len); +int mgmt_index_removed(u16 index) +{ + struct mgmt_ev_index_added ev; - memcpy(skb_put(skb, data_len), data, data_len); + put_unaligned_le16(index, &ev.index); - hci_send_to_sock(NULL, skb); - kfree_skb(skb); + return mgmt_event(MGMT_EV_INDEX_REMOVED, &ev, sizeof(ev), NULL); +} - return 0; +struct cmd_lookup { + u8 val; + struct sock *sk; +}; + +static void mode_rsp(struct pending_cmd *cmd, void *data) +{ + struct mgmt_mode *cp = cmd->cmd; + struct cmd_lookup *match = data; + + if (cp->val != match->val) + return; + + send_mode_rsp(cmd->sk, cmd->opcode, cmd->index, cp->val); + + list_del(&cmd->list); + + if (match->sk == NULL) { + match->sk = cmd->sk; + sock_hold(match->sk); + } + + mgmt_pending_free(cmd); } -int mgmt_index_added(u16 index) +int mgmt_powered(u16 index, u8 powered) { - struct mgmt_ev_index_added ev; + struct mgmt_mode ev; + struct cmd_lookup match = { powered, NULL }; + int ret; + + mgmt_pending_foreach(MGMT_OP_SET_POWERED, index, mode_rsp, &match); put_unaligned_le16(index, &ev.index); + ev.val = powered; + + ret = mgmt_event(MGMT_EV_POWERED, &ev, sizeof(ev), match.sk); - return mgmt_event(MGMT_EV_INDEX_ADDED, &ev, sizeof(ev)); + if (match.sk) + sock_put(match.sk); + + return ret; } -int mgmt_index_removed(u16 index) +int mgmt_discoverable(u16 index, u8 discoverable) { - struct mgmt_ev_index_added ev; + struct mgmt_mode ev; + struct cmd_lookup match = { discoverable, NULL }; + int ret; + + mgmt_pending_foreach(MGMT_OP_SET_DISCOVERABLE, index, + mode_rsp, &match); + + put_unaligned_le16(index, &ev.index); + ev.val = discoverable; + + ret = mgmt_event(MGMT_EV_DISCOVERABLE, &ev, sizeof(ev), match.sk); + + if (match.sk) + sock_put(match.sk); + + return ret; +} + +int mgmt_connectable(u16 index, u8 connectable) +{ + struct mgmt_mode ev; + struct cmd_lookup match = { connectable, NULL }; + int ret; + + mgmt_pending_foreach(MGMT_OP_SET_CONNECTABLE, index, mode_rsp, &match); + + put_unaligned_le16(index, &ev.index); + ev.val = connectable; + + ret = mgmt_event(MGMT_EV_CONNECTABLE, &ev, sizeof(ev), match.sk); + + if (match.sk) + sock_put(match.sk); + + return ret; +} + +int mgmt_new_key(u16 index, struct link_key *key, u8 old_key_type) +{ + struct mgmt_ev_new_key ev; + + memset(&ev, 0, sizeof(ev)); + + put_unaligned_le16(index, &ev.index); + + bacpy(&ev.key.bdaddr, &key->bdaddr); + ev.key.type = key->type; + memcpy(ev.key.val, key->val, 16); + ev.key.pin_len = key->pin_len; + ev.old_key_type = old_key_type; + + return mgmt_event(MGMT_EV_NEW_KEY, &ev, sizeof(ev), NULL); +} + +int mgmt_connected(u16 index, bdaddr_t *bdaddr) +{ + struct mgmt_ev_connected ev; put_unaligned_le16(index, &ev.index); + bacpy(&ev.bdaddr, bdaddr); - return mgmt_event(MGMT_EV_INDEX_REMOVED, &ev, sizeof(ev)); + return mgmt_event(MGMT_EV_CONNECTED, &ev, sizeof(ev), NULL); +} + +static void disconnect_rsp(struct pending_cmd *cmd, void *data) +{ + struct mgmt_cp_disconnect *cp = cmd->cmd; + struct sock **sk = data; + struct mgmt_rp_disconnect rp; + + put_unaligned_le16(cmd->index, &rp.index); + bacpy(&rp.bdaddr, &cp->bdaddr); + + cmd_complete(cmd->sk, MGMT_OP_DISCONNECT, &rp, sizeof(rp)); + + *sk = cmd->sk; + sock_hold(*sk); + + list_del(&cmd->list); + mgmt_pending_free(cmd); +} + +int mgmt_disconnected(u16 index, bdaddr_t *bdaddr) +{ + struct mgmt_ev_disconnected ev; + struct sock *sk = NULL; + int err; + + mgmt_pending_foreach(MGMT_OP_DISCONNECT, index, disconnect_rsp, &sk); + + put_unaligned_le16(index, &ev.index); + bacpy(&ev.bdaddr, bdaddr); + + err = mgmt_event(MGMT_EV_DISCONNECTED, &ev, sizeof(ev), sk); + + if (sk) + sock_put(sk); + + return err; +} + +int mgmt_disconnect_failed(u16 index) +{ + struct pending_cmd *cmd; + int err; + + cmd = mgmt_pending_find(MGMT_OP_DISCONNECT, index); + if (!cmd) + return -ENOENT; + + err = cmd_status(cmd->sk, MGMT_OP_DISCONNECT, EIO); + + list_del(&cmd->list); + mgmt_pending_free(cmd); + + return err; +} + +int mgmt_connect_failed(u16 index, bdaddr_t *bdaddr, u8 status) +{ + struct mgmt_ev_connect_failed ev; + + put_unaligned_le16(index, &ev.index); + bacpy(&ev.bdaddr, bdaddr); + ev.status = status; + + return mgmt_event(MGMT_EV_CONNECT_FAILED, &ev, sizeof(ev), NULL); +} + +int mgmt_pin_code_request(u16 index, bdaddr_t *bdaddr) +{ + struct mgmt_ev_pin_code_request ev; + + put_unaligned_le16(index, &ev.index); + bacpy(&ev.bdaddr, bdaddr); + + return mgmt_event(MGMT_EV_PIN_CODE_REQUEST, &ev, sizeof(ev), NULL); +} + +int mgmt_pin_code_reply_complete(u16 index, bdaddr_t *bdaddr, u8 status) +{ + struct pending_cmd *cmd; + int err; + + cmd = mgmt_pending_find(MGMT_OP_PIN_CODE_REPLY, index); + if (!cmd) + return -ENOENT; + + if (status != 0) + err = cmd_status(cmd->sk, MGMT_OP_PIN_CODE_REPLY, status); + else + err = cmd_complete(cmd->sk, MGMT_OP_PIN_CODE_REPLY, + bdaddr, sizeof(*bdaddr)); + + list_del(&cmd->list); + mgmt_pending_free(cmd); + + return err; +} + +int mgmt_pin_code_neg_reply_complete(u16 index, bdaddr_t *bdaddr, u8 status) +{ + struct pending_cmd *cmd; + int err; + + cmd = mgmt_pending_find(MGMT_OP_PIN_CODE_NEG_REPLY, index); + if (!cmd) + return -ENOENT; + + if (status != 0) + err = cmd_status(cmd->sk, MGMT_OP_PIN_CODE_NEG_REPLY, status); + else + err = cmd_complete(cmd->sk, MGMT_OP_PIN_CODE_NEG_REPLY, + bdaddr, sizeof(*bdaddr)); + + list_del(&cmd->list); + mgmt_pending_free(cmd); + + return err; } diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index 6b83776534f..c9973932456 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -2154,8 +2154,6 @@ static int __init rfcomm_init(void) { int err; - l2cap_load(); - hci_register_cb(&rfcomm_cb); rfcomm_thread = kthread_run(rfcomm_run, NULL, "krfcommd"); diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c index 2575c2db640..d7b9af4703d 100644 --- a/net/bluetooth/rfcomm/tty.c +++ b/net/bluetooth/rfcomm/tty.c @@ -727,7 +727,9 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp) break; } + tty_unlock(); schedule(); + tty_lock(); } set_current_state(TASK_RUNNING); remove_wait_queue(&dev->wait, &wait); diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c index 960c6d1637d..c9348ddda87 100644 --- a/net/bluetooth/sco.c +++ b/net/bluetooth/sco.c @@ -50,8 +50,6 @@ #include <net/bluetooth/hci_core.h> #include <net/bluetooth/sco.h> -#define VERSION "0.6" - static int disable_esco; static const struct proto_ops sco_sock_ops; @@ -703,6 +701,7 @@ static int sco_sock_getsockopt_old(struct socket *sock, int optname, char __user break; } + memset(&cinfo, 0, sizeof(cinfo)); cinfo.hci_handle = sco_pi(sk)->conn->hcon->handle; memcpy(cinfo.dev_class, sco_pi(sk)->conn->hcon->dev_class, 3); @@ -1023,7 +1022,7 @@ static struct hci_proto sco_hci_proto = { .recv_scodata = sco_recv_scodata }; -static int __init sco_init(void) +int __init sco_init(void) { int err; @@ -1051,7 +1050,6 @@ static int __init sco_init(void) BT_ERR("Failed to create SCO debug file"); } - BT_INFO("SCO (Voice Link) ver %s", VERSION); BT_INFO("SCO socket layer initialized"); return 0; @@ -1061,7 +1059,7 @@ error: return err; } -static void __exit sco_exit(void) +void __exit sco_exit(void) { debugfs_remove(sco_debugfs); @@ -1074,14 +1072,5 @@ static void __exit sco_exit(void) proto_unregister(&sco_proto); } -module_init(sco_init); -module_exit(sco_exit); - module_param(disable_esco, bool, 0644); MODULE_PARM_DESC(disable_esco, "Disable eSCO connection creation"); - -MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>"); -MODULE_DESCRIPTION("Bluetooth SCO ver " VERSION); -MODULE_VERSION(VERSION); -MODULE_LICENSE("GPL"); -MODULE_ALIAS("bt-proto-2"); diff --git a/net/mac80211/Kconfig b/net/mac80211/Kconfig index c766056d048..dbf5e4006bc 100644 --- a/net/mac80211/Kconfig +++ b/net/mac80211/Kconfig @@ -17,7 +17,7 @@ comment "CFG80211 needs to be enabled for MAC80211" if MAC80211 != n config MAC80211_HAS_RC - def_bool n + bool config MAC80211_RC_PID bool "PID controller based rate control algorithm" if EXPERT diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 2ba3af850dd..140503d4c97 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1863,6 +1863,7 @@ static int ieee80211_mgmt_tx(struct wiphy *wiphy, struct net_device *dev, wk->type = IEEE80211_WORK_OFFCHANNEL_TX; wk->chan = chan; + wk->chan_type = channel_type; wk->sdata = sdata; wk->done = ieee80211_offchan_tx_done; wk->offchan_tx.frame = skb; diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c index 1f02e599a31..51f0d780daf 100644 --- a/net/mac80211/debugfs.c +++ b/net/mac80211/debugfs.c @@ -60,6 +60,10 @@ static const struct file_operations name## _ops = { \ debugfs_create_file(#name, mode, phyd, local, &name## _ops); +DEBUGFS_READONLY_FILE(user_power, "%d", + local->user_power_level); +DEBUGFS_READONLY_FILE(power, "%d", + local->hw.conf.power_level); DEBUGFS_READONLY_FILE(frequency, "%d", local->hw.conf.channel->center_freq); DEBUGFS_READONLY_FILE(total_ps_buffered, "%d", @@ -391,6 +395,8 @@ void debugfs_hw_add(struct ieee80211_local *local) DEBUGFS_ADD(uapsd_queues); DEBUGFS_ADD(uapsd_max_sp_len); DEBUGFS_ADD(channel_type); + DEBUGFS_ADD(user_power); + DEBUGFS_ADD(power); statsd = debugfs_create_dir("statistics", phyd); diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index 775fb63471c..a42aa61269e 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -664,12 +664,13 @@ static void ieee80211_sta_find_ibss(struct ieee80211_sub_if_data *sdata) } static void ieee80211_rx_mgmt_probe_req(struct ieee80211_sub_if_data *sdata, - struct ieee80211_mgmt *mgmt, - size_t len) + struct sk_buff *req) { + struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(req); + struct ieee80211_mgmt *mgmt = (void *)req->data; struct ieee80211_if_ibss *ifibss = &sdata->u.ibss; struct ieee80211_local *local = sdata->local; - int tx_last_beacon; + int tx_last_beacon, len = req->len; struct sk_buff *skb; struct ieee80211_mgmt *resp; u8 *pos, *end; @@ -689,7 +690,7 @@ static void ieee80211_rx_mgmt_probe_req(struct ieee80211_sub_if_data *sdata, mgmt->bssid, tx_last_beacon); #endif /* CONFIG_MAC80211_IBSS_DEBUG */ - if (!tx_last_beacon) + if (!tx_last_beacon && !(rx_status->rx_flags & IEEE80211_RX_RA_MATCH)) return; if (memcmp(mgmt->bssid, ifibss->bssid, ETH_ALEN) != 0 && @@ -786,7 +787,7 @@ void ieee80211_ibss_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata, switch (fc & IEEE80211_FCTL_STYPE) { case IEEE80211_STYPE_PROBE_REQ: - ieee80211_rx_mgmt_probe_req(sdata, mgmt, skb->len); + ieee80211_rx_mgmt_probe_req(sdata, skb); break; case IEEE80211_STYPE_PROBE_RESP: ieee80211_rx_mgmt_probe_resp(sdata, mgmt, skb->len, diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index f2ef15d910a..0a570a111a8 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1066,8 +1066,6 @@ void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata, void ieee80211_configure_filter(struct ieee80211_local *local); u32 ieee80211_reset_erp_info(struct ieee80211_sub_if_data *sdata); -extern bool ieee80211_disable_40mhz_24ghz; - /* STA code */ void ieee80211_sta_setup_sdata(struct ieee80211_sub_if_data *sdata); int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata, diff --git a/net/mac80211/main.c b/net/mac80211/main.c index c155c0b6942..2543e48bd81 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -34,7 +34,7 @@ #include "debugfs.h" -bool ieee80211_disable_40mhz_24ghz; +static bool ieee80211_disable_40mhz_24ghz; module_param(ieee80211_disable_40mhz_24ghz, bool, 0644); MODULE_PARM_DESC(ieee80211_disable_40mhz_24ghz, "Disable 40MHz support in the 2.4GHz band"); @@ -112,7 +112,13 @@ bool ieee80211_cfg_on_oper_channel(struct ieee80211_local *local) /* This logic needs to match logic in ieee80211_hw_config */ if (local->scan_channel) { chan = local->scan_channel; - channel_type = NL80211_CHAN_NO_HT; + /* If scanning on oper channel, use whatever channel-type + * is currently in use. + */ + if (chan == local->oper_channel) + channel_type = local->_oper_channel_type; + else + channel_type = NL80211_CHAN_NO_HT; } else if (local->tmp_channel) { chan = scan_chan = local->tmp_channel; channel_type = local->tmp_channel_type; @@ -151,7 +157,13 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed) offchannel_flag = local->hw.conf.flags & IEEE80211_CONF_OFFCHANNEL; if (scan_chan) { chan = scan_chan; - channel_type = NL80211_CHAN_NO_HT; + /* If scanning on oper channel, use whatever channel-type + * is currently in use. + */ + if (chan == local->oper_channel) + channel_type = local->_oper_channel_type; + else + channel_type = NL80211_CHAN_NO_HT; } else if (local->tmp_channel) { chan = scan_chan = local->tmp_channel; channel_type = local->tmp_channel_type; @@ -187,7 +199,8 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed) changed |= IEEE80211_CONF_CHANGE_SMPS; } - if (scan_chan) + if ((local->scanning & SCAN_SW_SCANNING) || + (local->scanning & SCAN_HW_SCANNING)) power = chan->max_power; else power = local->power_constr_level ? @@ -710,6 +723,18 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) } channels += sband->n_channels; + /* + * Since ieee80211_disable_40mhz_24ghz is global, we can + * modify the sband's ht data even if the driver uses a + * global structure for that. + */ + if (ieee80211_disable_40mhz_24ghz && + band == IEEE80211_BAND_2GHZ && + sband->ht_cap.ht_supported) { + sband->ht_cap.cap &= ~IEEE80211_HT_CAP_SUP_WIDTH_20_40; + sband->ht_cap.cap &= ~IEEE80211_HT_CAP_SGI_40; + } + if (max_bitrates < sband->n_bitrates) max_bitrates = sband->n_bitrates; supp_ht = supp_ht || sband->ht_cap.ht_supported; diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index f77adf1a520..7b3f9df725b 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1071,6 +1071,12 @@ void ieee80211_sta_rx_notify(struct ieee80211_sub_if_data *sdata, if (is_multicast_ether_addr(hdr->addr1)) return; + /* + * In case we receive frames after disassociation. + */ + if (!sdata->u.mgd.associated) + return; + ieee80211_sta_reset_conn_monitor(sdata); } @@ -2294,6 +2300,7 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata, else wk->type = IEEE80211_WORK_DIRECT_PROBE; wk->chan = req->bss->channel; + wk->chan_type = NL80211_CHAN_NO_HT; wk->sdata = sdata; wk->done = ieee80211_probe_auth_done; @@ -2443,6 +2450,7 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata, memcpy(wk->assoc.prev_bssid, req->prev_bssid, ETH_ALEN); wk->chan = req->bss->channel; + wk->chan_type = NL80211_CHAN_NO_HT; wk->sdata = sdata; wk->done = ieee80211_assoc_done; if (!bss->dtim_period && diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 045b2fe4a41..f502634d43a 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -832,18 +832,8 @@ ieee80211_rx_h_check(struct ieee80211_rx_data *rx) ieee80211_is_pspoll(hdr->frame_control)) && rx->sdata->vif.type != NL80211_IFTYPE_ADHOC && rx->sdata->vif.type != NL80211_IFTYPE_WDS && - (!rx->sta || !test_sta_flags(rx->sta, WLAN_STA_ASSOC)))) { - if ((!ieee80211_has_fromds(hdr->frame_control) && - !ieee80211_has_tods(hdr->frame_control) && - ieee80211_is_data(hdr->frame_control)) || - !(status->rx_flags & IEEE80211_RX_RA_MATCH)) { - /* Drop IBSS frames and frames for other hosts - * silently. */ - return RX_DROP_MONITOR; - } - + (!rx->sta || !test_sta_flags(rx->sta, WLAN_STA_ASSOC)))) return RX_DROP_MONITOR; - } return RX_CONTINUE; } diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index 0ea6adae3e0..84295450992 100644 --- a/net/mac80211/scan.c +++ b/net/mac80211/scan.c @@ -307,11 +307,15 @@ static void __ieee80211_scan_completed_finish(struct ieee80211_hw *hw, mutex_lock(&local->mtx); on_oper_chan = ieee80211_cfg_on_oper_channel(local); + WARN_ON(local->scanning & (SCAN_SW_SCANNING | SCAN_HW_SCANNING)); + if (was_hw_scan || !on_oper_chan) { if (WARN_ON(local->scan_channel)) local->scan_channel = NULL; ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_CHANNEL); - } + } else + /* Set power back to normal operating levels. */ + ieee80211_hw_config(local, 0); if (!was_hw_scan) { bool on_oper_chan2; @@ -377,6 +381,9 @@ static int ieee80211_start_sw_scan(struct ieee80211_local *local) ieee80211_configure_filter(local); + /* We need to set power level at maximum rate for scanning. */ + ieee80211_hw_config(local, 0); + ieee80211_queue_delayed_work(&local->hw, &local->scan_work, IEEE80211_CHANNEL_TIME); @@ -517,8 +524,7 @@ static void ieee80211_scan_state_decision(struct ieee80211_local *local, if (ieee80211_cfg_on_oper_channel(local)) { /* We're currently on operating channel. */ - if ((next_chan == local->oper_channel) && - (local->_oper_channel_type == NL80211_CHAN_NO_HT)) + if (next_chan == local->oper_channel) /* We don't need to move off of operating channel. */ local->next_scan_state = SCAN_SET_CHANNEL; else @@ -620,8 +626,7 @@ static void ieee80211_scan_state_set_channel(struct ieee80211_local *local, local->scan_channel = chan; /* Only call hw-config if we really need to change channels. */ - if ((chan != local->hw.conf.channel) || - (local->hw.conf.channel_type != NL80211_CHAN_NO_HT)) + if (chan != local->hw.conf.channel) if (ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_CHANNEL)) skip = 1; diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 17ef4f4e860..34edf7f22b0 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -236,6 +236,7 @@ ieee80211_tx_h_dynamic_ps(struct ieee80211_tx_data *tx) if (local->hw.conf.flags & IEEE80211_CONF_PS) { ieee80211_stop_queues_by_reason(&local->hw, IEEE80211_QUEUE_STOP_REASON_PS); + ifmgd->flags &= ~IEEE80211_STA_NULLFUNC_ACKED; ieee80211_queue_work(&local->hw, &local->dynamic_ps_disable_work); } diff --git a/net/mac80211/util.c b/net/mac80211/util.c index d036597aabb..556647a910a 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -986,12 +986,6 @@ int ieee80211_build_preq_ies(struct ieee80211_local *local, u8 *buffer, u16 cap = sband->ht_cap.cap; __le16 tmp; - if (ieee80211_disable_40mhz_24ghz && - sband->band == IEEE80211_BAND_2GHZ) { - cap &= ~IEEE80211_HT_CAP_SUP_WIDTH_20_40; - cap &= ~IEEE80211_HT_CAP_SGI_40; - } - *pos++ = WLAN_EID_HT_CAPABILITY; *pos++ = sizeof(struct ieee80211_ht_cap); memset(pos, 0, sizeof(struct ieee80211_ht_cap)); diff --git a/net/mac80211/work.c b/net/mac80211/work.c index 6bf787a5b38..204f0a4db96 100644 --- a/net/mac80211/work.c +++ b/net/mac80211/work.c @@ -126,12 +126,6 @@ static void ieee80211_add_ht_ie(struct sk_buff *skb, const u8 *ht_info_ie, /* determine capability flags */ - if (ieee80211_disable_40mhz_24ghz && - sband->band == IEEE80211_BAND_2GHZ) { - cap &= ~IEEE80211_HT_CAP_SUP_WIDTH_20_40; - cap &= ~IEEE80211_HT_CAP_SGI_40; - } - switch (ht_info->ht_param & IEEE80211_HT_PARAM_CHA_SEC_OFFSET) { case IEEE80211_HT_PARAM_CHA_SEC_ABOVE: if (flags & IEEE80211_CHAN_NO_HT40PLUS) { @@ -874,6 +868,44 @@ static void ieee80211_work_rx_queued_mgmt(struct ieee80211_local *local, kfree_skb(skb); } +static bool ieee80211_work_ct_coexists(enum nl80211_channel_type wk_ct, + enum nl80211_channel_type oper_ct) +{ + switch (wk_ct) { + case NL80211_CHAN_NO_HT: + return true; + case NL80211_CHAN_HT20: + if (oper_ct != NL80211_CHAN_NO_HT) + return true; + return false; + case NL80211_CHAN_HT40MINUS: + case NL80211_CHAN_HT40PLUS: + return (wk_ct == oper_ct); + } + WARN_ON(1); /* shouldn't get here */ + return false; +} + +static enum nl80211_channel_type +ieee80211_calc_ct(enum nl80211_channel_type wk_ct, + enum nl80211_channel_type oper_ct) +{ + switch (wk_ct) { + case NL80211_CHAN_NO_HT: + return oper_ct; + case NL80211_CHAN_HT20: + if (oper_ct != NL80211_CHAN_NO_HT) + return oper_ct; + return wk_ct; + case NL80211_CHAN_HT40MINUS: + case NL80211_CHAN_HT40PLUS: + return wk_ct; + } + WARN_ON(1); /* shouldn't get here */ + return wk_ct; +} + + static void ieee80211_work_timer(unsigned long data) { struct ieee80211_local *local = (void *) data; @@ -927,14 +959,22 @@ static void ieee80211_work_work(struct work_struct *work) bool on_oper_chan; bool tmp_chan_changed = false; bool on_oper_chan2; + enum nl80211_channel_type wk_ct; on_oper_chan = ieee80211_cfg_on_oper_channel(local); + + /* Work with existing channel type if possible. */ + wk_ct = wk->chan_type; + if (wk->chan == local->hw.conf.channel) + wk_ct = ieee80211_calc_ct(wk->chan_type, + local->hw.conf.channel_type); + if (local->tmp_channel) if ((local->tmp_channel != wk->chan) || - (local->tmp_channel_type != wk->chan_type)) + (local->tmp_channel_type != wk_ct)) tmp_chan_changed = true; local->tmp_channel = wk->chan; - local->tmp_channel_type = wk->chan_type; + local->tmp_channel_type = wk_ct; /* * Leave the station vifs in awake mode if they * happen to be on the same channel as @@ -1031,7 +1071,8 @@ static void ieee80211_work_work(struct work_struct *work) continue; if (wk->chan != local->tmp_channel) continue; - if (wk->chan_type != local->tmp_channel_type) + if (ieee80211_work_ct_coexists(wk->chan_type, + local->tmp_channel_type)) continue; remain_off_channel = true; } |