diff options
Diffstat (limited to 'drivers/net/wireless')
-rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/mac80211.c | 3 | ||||
-rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/mac80211.c | 1 | ||||
-rw-r--r-- | drivers/net/wireless/ti/wl1251/event.c | 6 | ||||
-rw-r--r-- | drivers/net/wireless/ti/wl1251/main.c | 24 | ||||
-rw-r--r-- | drivers/net/wireless/ti/wlcore/main.c | 1 |
5 files changed, 25 insertions, 10 deletions
diff --git a/drivers/net/wireless/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/iwlwifi/dvm/mac80211.c index 75f6f6cfdd4..0fccf725a2e 100644 --- a/drivers/net/wireless/iwlwifi/dvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/dvm/mac80211.c @@ -151,8 +151,7 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv, IEEE80211_HW_QUEUE_CONTROL | IEEE80211_HW_SUPPORTS_PS | IEEE80211_HW_SUPPORTS_DYNAMIC_PS | - IEEE80211_HW_WANT_MONITOR_VIF | - IEEE80211_HW_SCAN_WHILE_IDLE; + IEEE80211_HW_WANT_MONITOR_VIF; hw->offchannel_tx_hw_queue = IWL_AUX_QUEUE; hw->radiotap_mcs_details |= IEEE80211_RADIOTAP_MCS_HAVE_FMT; diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c index ce6127caabd..bbb8a5b3566 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c @@ -113,7 +113,6 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm) IEEE80211_HW_REPORTS_TX_ACK_STATUS | IEEE80211_HW_QUEUE_CONTROL | IEEE80211_HW_WANT_MONITOR_VIF | - IEEE80211_HW_SCAN_WHILE_IDLE | IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC | IEEE80211_HW_SUPPORTS_PS | IEEE80211_HW_SUPPORTS_DYNAMIC_PS | diff --git a/drivers/net/wireless/ti/wl1251/event.c b/drivers/net/wireless/ti/wl1251/event.c index 5ec50a476a6..74ae8e1c2e3 100644 --- a/drivers/net/wireless/ti/wl1251/event.c +++ b/drivers/net/wireless/ti/wl1251/event.c @@ -29,6 +29,8 @@ static int wl1251_event_scan_complete(struct wl1251 *wl, struct event_mailbox *mbox) { + int ret = 0; + wl1251_debug(DEBUG_EVENT, "status: 0x%x, channels: %d", mbox->scheduled_scan_status, mbox->scheduled_scan_channels); @@ -37,9 +39,11 @@ static int wl1251_event_scan_complete(struct wl1251 *wl, ieee80211_scan_completed(wl->hw, false); wl1251_debug(DEBUG_MAC80211, "mac80211 hw scan completed"); wl->scanning = false; + if (wl->hw->conf.flags & IEEE80211_CONF_IDLE) + ret = wl1251_ps_set_mode(wl, STATION_IDLE); } - return 0; + return ret; } static void wl1251_event_mbox_dump(struct event_mailbox *mbox) diff --git a/drivers/net/wireless/ti/wl1251/main.c b/drivers/net/wireless/ti/wl1251/main.c index f47e8b0482a..bbbf68cf50a 100644 --- a/drivers/net/wireless/ti/wl1251/main.c +++ b/drivers/net/wireless/ti/wl1251/main.c @@ -623,7 +623,7 @@ static int wl1251_op_config(struct ieee80211_hw *hw, u32 changed) } } - if (changed & IEEE80211_CONF_CHANGE_IDLE) { + if (changed & IEEE80211_CONF_CHANGE_IDLE && !wl->scanning) { if (conf->flags & IEEE80211_CONF_IDLE) { ret = wl1251_ps_set_mode(wl, STATION_IDLE); if (ret < 0) @@ -895,11 +895,21 @@ static int wl1251_op_hw_scan(struct ieee80211_hw *hw, if (ret < 0) goto out; + if (hw->conf.flags & IEEE80211_CONF_IDLE) { + ret = wl1251_ps_set_mode(wl, STATION_ACTIVE_MODE); + if (ret < 0) + goto out_sleep; + ret = wl1251_join(wl, wl->bss_type, wl->channel, + wl->beacon_int, wl->dtim_period); + if (ret < 0) + goto out_sleep; + } + skb = ieee80211_probereq_get(wl->hw, wl->vif, ssid, ssid_len, req->ie_len); if (!skb) { ret = -ENOMEM; - goto out; + goto out_idle; } if (req->ie_len) memcpy(skb_put(skb, req->ie_len), req->ie, req->ie_len); @@ -908,11 +918,11 @@ static int wl1251_op_hw_scan(struct ieee80211_hw *hw, skb->len); dev_kfree_skb(skb); if (ret < 0) - goto out_sleep; + goto out_idle; ret = wl1251_cmd_trigger_scan_to(wl, 0); if (ret < 0) - goto out_sleep; + goto out_idle; wl->scanning = true; @@ -920,9 +930,13 @@ static int wl1251_op_hw_scan(struct ieee80211_hw *hw, req->n_channels, WL1251_SCAN_NUM_PROBES); if (ret < 0) { wl->scanning = false; - goto out_sleep; + goto out_idle; } + goto out_sleep; +out_idle: + if (hw->conf.flags & IEEE80211_CONF_IDLE) + ret = wl1251_ps_set_mode(wl, STATION_IDLE); out_sleep: wl1251_ps_elp_sleep(wl); diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index 28a37576d56..2c2ff3e1f84 100644 --- a/drivers/net/wireless/ti/wlcore/main.c +++ b/drivers/net/wireless/ti/wlcore/main.c @@ -5636,7 +5636,6 @@ static int wl1271_init_ieee80211(struct wl1271 *wl) IEEE80211_HW_AP_LINK_PS | IEEE80211_HW_AMPDU_AGGREGATION | IEEE80211_HW_TX_AMPDU_SETUP_IN_HW | - IEEE80211_HW_SCAN_WHILE_IDLE | IEEE80211_HW_QUEUE_CONTROL; wl->hw->wiphy->cipher_suites = cipher_suites; |