diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx')
-rw-r--r-- | drivers/net/wireless/wl12xx/event.c | 4 | ||||
-rw-r--r-- | drivers/net/wireless/wl12xx/main.c | 18 | ||||
-rw-r--r-- | drivers/net/wireless/wl12xx/ps.c | 25 | ||||
-rw-r--r-- | drivers/net/wireless/wl12xx/wl12xx.h | 4 |
4 files changed, 30 insertions, 21 deletions
diff --git a/drivers/net/wireless/wl12xx/event.c b/drivers/net/wireless/wl12xx/event.c index cfb2835c118..d8b183bba52 100644 --- a/drivers/net/wireless/wl12xx/event.c +++ b/drivers/net/wireless/wl12xx/event.c @@ -84,7 +84,7 @@ static void wl1271_event_pspoll_delivery_fail(struct wl1271 *wl, "trying to work around it."); /* force active mode receive data from the AP */ - if (test_bit(WL1271_FLAG_PSM, &wl->flags)) { + if (test_bit(WLVIF_FLAG_PSM, &wlvif->flags)) { ret = wl1271_ps_set_mode(wl, wlvif, STATION_ACTIVE_MODE, wlvif->basic_rate, true); if (ret < 0) @@ -116,7 +116,7 @@ static int wl1271_event_ps_report(struct wl1271 *wl, case EVENT_ENTER_POWER_SAVE_FAIL: wl1271_debug(DEBUG_PSM, "PSM entry failed"); - if (!test_bit(WL1271_FLAG_PSM, &wl->flags)) { + if (!test_bit(WLVIF_FLAG_PSM, &wlvif->flags)) { /* remain in active mode */ wlvif->psm_entry_retry = 0; break; diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index 41cc5fe27d8..2fe0ee144a9 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -1618,7 +1618,7 @@ static int wl1271_configure_suspend_sta(struct wl1271 *wl, goto out_unlock; /* enter psm if needed*/ - if (!test_bit(WL1271_FLAG_PSM, &wl->flags)) { + if (!test_bit(WLVIF_FLAG_PSM, &wlvif->flags)) { DECLARE_COMPLETION_ONSTACK(compl); wlvif->ps_compl = &compl; @@ -1705,7 +1705,7 @@ static void wl1271_configure_resume(struct wl1271 *wl, if (is_sta) { /* exit psm if it wasn't configured */ - if (!test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags)) + if (!test_bit(WLVIF_FLAG_PSM_REQUESTED, &wlvif->flags)) wl1271_ps_set_mode(wl, wlvif, STATION_ACTIVE_MODE, wlvif->basic_rate, true); } else if (is_ap) { @@ -2512,8 +2512,8 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed) clear_bit(WL1271_FLAG_PSPOLL_FAILURE, &wl->flags); if (conf->flags & IEEE80211_CONF_PS && - !test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags)) { - set_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags); + !test_bit(WLVIF_FLAG_PSM_REQUESTED, &wlvif->flags)) { + set_bit(WLVIF_FLAG_PSM_REQUESTED, &wlvif->flags); /* * We enter PSM only if we're already associated. @@ -2527,12 +2527,12 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed) wlvif->basic_rate, true); } } else if (!(conf->flags & IEEE80211_CONF_PS) && - test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags)) { + test_bit(WLVIF_FLAG_PSM_REQUESTED, &wlvif->flags)) { wl1271_debug(DEBUG_PSM, "psm disabled"); - clear_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags); + clear_bit(WLVIF_FLAG_PSM_REQUESTED, &wlvif->flags); - if (test_bit(WL1271_FLAG_PSM, &wl->flags)) + if (test_bit(WLVIF_FLAG_PSM, &wlvif->flags)) ret = wl1271_ps_set_mode(wl, wlvif, STATION_ACTIVE_MODE, wlvif->basic_rate, true); @@ -3769,8 +3769,8 @@ sta_not_found: } /* If we want to go in PSM but we're not there yet */ - if (test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags) && - !test_bit(WL1271_FLAG_PSM, &wl->flags)) { + if (test_bit(WLVIF_FLAG_PSM_REQUESTED, &wlvif->flags) && + !test_bit(WLVIF_FLAG_PSM, &wlvif->flags)) { enum wl1271_cmd_ps_mode mode; mode = STATION_POWER_SAVE_MODE; diff --git a/drivers/net/wireless/wl12xx/ps.c b/drivers/net/wireless/wl12xx/ps.c index ac3f20716f5..8cd81cec284 100644 --- a/drivers/net/wireless/wl12xx/ps.c +++ b/drivers/net/wireless/wl12xx/ps.c @@ -32,6 +32,7 @@ void wl1271_elp_work(struct work_struct *work) { struct delayed_work *dwork; struct wl1271 *wl; + struct wl12xx_vif *wlvif; dwork = container_of(work, struct delayed_work, work); wl = container_of(dwork, struct wl1271, elp_work); @@ -47,11 +48,15 @@ void wl1271_elp_work(struct work_struct *work) if (unlikely(!test_bit(WL1271_FLAG_ELP_REQUESTED, &wl->flags))) 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))) + if (test_bit(WL1271_FLAG_IN_ELP, &wl->flags)) goto out; + wl12xx_for_each_wlvif(wl, wlvif) { + if (!test_bit(WLVIF_FLAG_PSM, &wlvif->flags) && + !test_bit(WL1271_FLAG_IDLE, &wl->flags)) + goto out; + } + wl1271_debug(DEBUG_PSM, "chip to elp"); wl1271_raw_write32(wl, HW_ACCESS_ELP_CTRL_REG_ADDR, ELPCTRL_SLEEP); set_bit(WL1271_FLAG_IN_ELP, &wl->flags); @@ -65,13 +70,17 @@ out: /* Routines to toggle sleep mode while in ELP */ void wl1271_ps_elp_sleep(struct wl1271 *wl) { + struct wl12xx_vif *wlvif; + /* we shouldn't get consecutive sleep requests */ if (WARN_ON(test_and_set_bit(WL1271_FLAG_ELP_REQUESTED, &wl->flags))) return; - if (!test_bit(WL1271_FLAG_PSM, &wl->flags) && - !test_bit(WL1271_FLAG_IDLE, &wl->flags)) - return; + wl12xx_for_each_wlvif(wl, wlvif) { + if (!test_bit(WLVIF_FLAG_PSM, &wlvif->flags) && + !test_bit(WL1271_FLAG_IDLE, &wl->flags)) + return; + } ieee80211_queue_delayed_work(wl->hw, &wl->elp_work, msecs_to_jiffies(ELP_ENTRY_DELAY)); @@ -162,7 +171,7 @@ int wl1271_ps_set_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif, if (ret < 0) return ret; - set_bit(WL1271_FLAG_PSM, &wl->flags); + set_bit(WLVIF_FLAG_PSM, &wlvif->flags); break; case STATION_ACTIVE_MODE: default: @@ -184,7 +193,7 @@ int wl1271_ps_set_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif, if (ret < 0) return ret; - clear_bit(WL1271_FLAG_PSM, &wl->flags); + clear_bit(WLVIF_FLAG_PSM, &wlvif->flags); break; } diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index 9b28e478930..ea6b7293175 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -318,8 +318,6 @@ enum wl12xx_flags { WL1271_FLAG_TX_PENDING, WL1271_FLAG_IN_ELP, WL1271_FLAG_ELP_REQUESTED, - WL1271_FLAG_PSM, - WL1271_FLAG_PSM_REQUESTED, WL1271_FLAG_IRQ_RUNNING, WL1271_FLAG_IDLE, WL1271_FLAG_PSPOLL_FAILURE, @@ -339,6 +337,8 @@ enum wl12xx_vif_flags { WLVIF_FLAG_STA_ASSOCIATED, WLVIF_FLAG_IBSS_JOINED, WLVIF_FLAG_AP_STARTED, + WLVIF_FLAG_PSM, + WLVIF_FLAG_PSM_REQUESTED, }; struct wl1271_link { |