diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt61pci.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt61pci.c | 51 |
1 files changed, 31 insertions, 20 deletions
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c index 3a775992919..97b3935f615 100644 --- a/drivers/net/wireless/rt2x00/rt61pci.c +++ b/drivers/net/wireless/rt2x00/rt61pci.c @@ -594,7 +594,8 @@ static void rt61pci_config_intf(struct rt2x00_dev *rt2x00dev, } static void rt61pci_config_erp(struct rt2x00_dev *rt2x00dev, - struct rt2x00lib_erp *erp) + struct rt2x00lib_erp *erp, + u32 changed) { u32 reg; @@ -603,28 +604,36 @@ static void rt61pci_config_erp(struct rt2x00_dev *rt2x00dev, rt2x00_set_field32(®, TXRX_CSR0_TSF_OFFSET, IEEE80211_HEADER); rt2x00pci_register_write(rt2x00dev, TXRX_CSR0, reg); - rt2x00pci_register_read(rt2x00dev, TXRX_CSR4, ®); - rt2x00_set_field32(®, TXRX_CSR4_AUTORESPOND_ENABLE, 1); - rt2x00_set_field32(®, TXRX_CSR4_AUTORESPOND_PREAMBLE, - !!erp->short_preamble); - rt2x00pci_register_write(rt2x00dev, TXRX_CSR4, reg); + if (changed & BSS_CHANGED_ERP_PREAMBLE) { + rt2x00pci_register_read(rt2x00dev, TXRX_CSR4, ®); + rt2x00_set_field32(®, TXRX_CSR4_AUTORESPOND_ENABLE, 1); + rt2x00_set_field32(®, TXRX_CSR4_AUTORESPOND_PREAMBLE, + !!erp->short_preamble); + rt2x00pci_register_write(rt2x00dev, TXRX_CSR4, reg); + } - rt2x00pci_register_write(rt2x00dev, TXRX_CSR5, erp->basic_rates); + if (changed & BSS_CHANGED_BASIC_RATES) + rt2x00pci_register_write(rt2x00dev, TXRX_CSR5, + erp->basic_rates); - rt2x00pci_register_read(rt2x00dev, TXRX_CSR9, ®); - rt2x00_set_field32(®, TXRX_CSR9_BEACON_INTERVAL, - erp->beacon_int * 16); - rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, reg); + if (changed & BSS_CHANGED_BEACON_INT) { + rt2x00pci_register_read(rt2x00dev, TXRX_CSR9, ®); + rt2x00_set_field32(®, TXRX_CSR9_BEACON_INTERVAL, + erp->beacon_int * 16); + rt2x00pci_register_write(rt2x00dev, TXRX_CSR9, reg); + } - rt2x00pci_register_read(rt2x00dev, MAC_CSR9, ®); - rt2x00_set_field32(®, MAC_CSR9_SLOT_TIME, erp->slot_time); - rt2x00pci_register_write(rt2x00dev, MAC_CSR9, reg); + if (changed & BSS_CHANGED_ERP_SLOT) { + rt2x00pci_register_read(rt2x00dev, MAC_CSR9, ®); + rt2x00_set_field32(®, MAC_CSR9_SLOT_TIME, erp->slot_time); + rt2x00pci_register_write(rt2x00dev, MAC_CSR9, reg); - rt2x00pci_register_read(rt2x00dev, MAC_CSR8, ®); - rt2x00_set_field32(®, MAC_CSR8_SIFS, erp->sifs); - rt2x00_set_field32(®, MAC_CSR8_SIFS_AFTER_RX_OFDM, 3); - rt2x00_set_field32(®, MAC_CSR8_EIFS, erp->eifs); - rt2x00pci_register_write(rt2x00dev, MAC_CSR8, reg); + rt2x00pci_register_read(rt2x00dev, MAC_CSR8, ®); + rt2x00_set_field32(®, MAC_CSR8_SIFS, erp->sifs); + rt2x00_set_field32(®, MAC_CSR8_SIFS_AFTER_RX_OFDM, 3); + rt2x00_set_field32(®, MAC_CSR8_EIFS, erp->eifs); + rt2x00pci_register_write(rt2x00dev, MAC_CSR8, reg); + } } static void rt61pci_config_antenna_5x(struct rt2x00_dev *rt2x00dev, @@ -1645,6 +1654,7 @@ static void rt61pci_toggle_irq(struct rt2x00_dev *rt2x00dev, rt2x00pci_register_read(rt2x00dev, INT_MASK_CSR, ®); rt2x00_set_field32(®, INT_MASK_CSR_TXDONE, mask); rt2x00_set_field32(®, INT_MASK_CSR_RXDONE, mask); + rt2x00_set_field32(®, INT_MASK_CSR_BEACON_DONE, mask); rt2x00_set_field32(®, INT_MASK_CSR_ENABLE_MITIGATION, mask); rt2x00_set_field32(®, INT_MASK_CSR_MITIGATION_PERIOD, 0xff); rt2x00pci_register_write(rt2x00dev, INT_MASK_CSR, reg); @@ -1658,6 +1668,7 @@ static void rt61pci_toggle_irq(struct rt2x00_dev *rt2x00dev, rt2x00_set_field32(®, MCU_INT_MASK_CSR_5, mask); rt2x00_set_field32(®, MCU_INT_MASK_CSR_6, mask); rt2x00_set_field32(®, MCU_INT_MASK_CSR_7, mask); + rt2x00_set_field32(®, MCU_INT_MASK_CSR_TWAKEUP, mask); rt2x00pci_register_write(rt2x00dev, MCU_INT_MASK_CSR, reg); } @@ -2106,7 +2117,7 @@ static void rt61pci_txdone(struct rt2x00_dev *rt2x00dev) "TX status report missed for entry %d\n", entry_done->entry_idx); - rt2x00lib_txdone_noinfo(entry, TXDONE_UNKNOWN); + rt2x00lib_txdone_noinfo(entry_done, TXDONE_UNKNOWN); entry_done = rt2x00queue_get_entry(queue, Q_INDEX_DONE); } |