diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1271_ps.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_ps.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_ps.c b/drivers/net/wireless/wl12xx/wl1271_ps.c index a5e60e0403e..e3c332e2f97 100644 --- a/drivers/net/wireless/wl12xx/wl1271_ps.c +++ b/drivers/net/wireless/wl12xx/wl1271_ps.c @@ -39,6 +39,9 @@ void wl1271_elp_work(struct work_struct *work) mutex_lock(&wl->mutex); + if (unlikely(wl->state == WL1271_STATE_OFF)) + goto out; + if (test_bit(WL1271_FLAG_IN_ELP, &wl->flags) || (!test_bit(WL1271_FLAG_PSM, &wl->flags) && !test_bit(WL1271_FLAG_IDLE, &wl->flags))) @@ -61,7 +64,7 @@ void wl1271_ps_elp_sleep(struct wl1271 *wl) test_bit(WL1271_FLAG_IDLE, &wl->flags)) { cancel_delayed_work(&wl->elp_work); ieee80211_queue_delayed_work(wl->hw, &wl->elp_work, - msecs_to_jiffies(ELP_ENTRY_DELAY)); + msecs_to_jiffies(ELP_ENTRY_DELAY)); } } @@ -96,6 +99,7 @@ int wl1271_ps_elp_wakeup(struct wl1271 *wl, bool chip_awake) &compl, msecs_to_jiffies(WL1271_WAKEUP_TIMEOUT)); if (ret == 0) { wl1271_error("ELP wakeup timeout!"); + ieee80211_queue_work(wl->hw, &wl->recovery_work); ret = -ETIMEDOUT; goto err; } else if (ret < 0) { @@ -121,7 +125,7 @@ out: } int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode, - bool send) + u32 rates, bool send) { int ret; @@ -129,7 +133,14 @@ int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode, case STATION_POWER_SAVE_MODE: wl1271_debug(DEBUG_PSM, "entering psm"); - ret = wl1271_cmd_ps_mode(wl, STATION_POWER_SAVE_MODE, send); + ret = wl1271_acx_wake_up_conditions(wl); + if (ret < 0) { + wl1271_error("couldn't set wake up conditions"); + return ret; + } + + ret = wl1271_cmd_ps_mode(wl, STATION_POWER_SAVE_MODE, + rates, send); if (ret < 0) return ret; @@ -152,7 +163,8 @@ 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, send); + ret = wl1271_cmd_ps_mode(wl, STATION_ACTIVE_MODE, + rates, send); if (ret < 0) return ret; |