diff options
Diffstat (limited to 'drivers/net/wireless/wl1251/ps.c')
| -rw-r--r-- | drivers/net/wireless/wl1251/ps.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/drivers/net/wireless/wl1251/ps.c b/drivers/net/wireless/wl1251/ps.c index 9cc514703d2a..db719f7d2692 100644 --- a/drivers/net/wireless/wl1251/ps.c +++ b/drivers/net/wireless/wl1251/ps.c @@ -39,7 +39,7 @@ void wl1251_elp_work(struct work_struct *work) mutex_lock(&wl->mutex); - if (wl->elp || !wl->psm) + if (wl->elp || wl->station_mode == STATION_ACTIVE_MODE) goto out; wl1251_debug(DEBUG_PSM, "chip to elp"); @@ -57,7 +57,7 @@ void wl1251_ps_elp_sleep(struct wl1251 *wl) { unsigned long delay; - if (wl->psm) { + if (wl->station_mode != STATION_ACTIVE_MODE) { delay = msecs_to_jiffies(ELP_ENTRY_DELAY); ieee80211_queue_delayed_work(wl->hw, &wl->elp_work, delay); } @@ -104,7 +104,7 @@ int wl1251_ps_elp_wakeup(struct wl1251 *wl) return 0; } -int wl1251_ps_set_mode(struct wl1251 *wl, enum wl1251_cmd_ps_mode mode) +int wl1251_ps_set_mode(struct wl1251 *wl, enum wl1251_station_mode mode) { int ret; @@ -128,15 +128,24 @@ int wl1251_ps_set_mode(struct wl1251 *wl, enum wl1251_cmd_ps_mode mode) if (ret < 0) return ret; - ret = wl1251_cmd_ps_mode(wl, STATION_POWER_SAVE_MODE); + ret = wl1251_cmd_ps_mode(wl, CHIP_POWER_SAVE_MODE); if (ret < 0) return ret; ret = wl1251_acx_sleep_auth(wl, WL1251_PSM_ELP); if (ret < 0) return ret; + break; + case STATION_IDLE: + wl1251_debug(DEBUG_PSM, "entering idle"); - wl->psm = 1; + ret = wl1251_acx_sleep_auth(wl, WL1251_PSM_ELP); + if (ret < 0) + return ret; + + ret = wl1251_cmd_template_set(wl, CMD_DISCONNECT, NULL, 0); + if (ret < 0) + return ret; break; case STATION_ACTIVE_MODE: default: @@ -163,13 +172,13 @@ int wl1251_ps_set_mode(struct wl1251 *wl, enum wl1251_cmd_ps_mode mode) if (ret < 0) return ret; - ret = wl1251_cmd_ps_mode(wl, STATION_ACTIVE_MODE); + ret = wl1251_cmd_ps_mode(wl, CHIP_ACTIVE_MODE); if (ret < 0) return ret; - wl->psm = 0; break; } + wl->station_mode = mode; return ret; } |