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path: root/drivers/net/wireless/wl1251
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Diffstat (limited to 'drivers/net/wireless/wl1251')
-rw-r--r--drivers/net/wireless/wl1251/main.c16
-rw-r--r--drivers/net/wireless/wl1251/ps.c11
-rw-r--r--drivers/net/wireless/wl1251/wl1251.h1
3 files changed, 28 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl1251/main.c b/drivers/net/wireless/wl1251/main.c
index 04a054915dbe..a14a48c99cdc 100644
--- a/drivers/net/wireless/wl1251/main.c
+++ b/drivers/net/wireless/wl1251/main.c
@@ -639,6 +639,22 @@ static int wl1251_op_config(struct ieee80211_hw *hw, u32 changed)
}
}
+ if (changed & IEEE80211_CONF_CHANGE_IDLE) {
+ if (conf->flags & IEEE80211_CONF_IDLE) {
+ ret = wl1251_ps_set_mode(wl, STATION_IDLE);
+ if (ret < 0)
+ goto out_sleep;
+ } else {
+ 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;
+ }
+ }
+
if (conf->power_level != wl->power_level) {
ret = wl1251_acx_tx_power(wl, conf->power_level);
if (ret < 0)
diff --git a/drivers/net/wireless/wl1251/ps.c b/drivers/net/wireless/wl1251/ps.c
index 97a5b8c82f01..db719f7d2692 100644
--- a/drivers/net/wireless/wl1251/ps.c
+++ b/drivers/net/wireless/wl1251/ps.c
@@ -136,6 +136,17 @@ int wl1251_ps_set_mode(struct wl1251 *wl, enum wl1251_station_mode mode)
if (ret < 0)
return ret;
break;
+ case STATION_IDLE:
+ wl1251_debug(DEBUG_PSM, "entering idle");
+
+ 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:
wl1251_debug(DEBUG_PSM, "leaving psm");
diff --git a/drivers/net/wireless/wl1251/wl1251.h b/drivers/net/wireless/wl1251/wl1251.h
index bf245a87e80e..a77f1bbbed0a 100644
--- a/drivers/net/wireless/wl1251/wl1251.h
+++ b/drivers/net/wireless/wl1251/wl1251.h
@@ -132,6 +132,7 @@ enum wl1251_partition_type {
enum wl1251_station_mode {
STATION_ACTIVE_MODE,
STATION_POWER_SAVE_MODE,
+ STATION_IDLE,
};
struct wl1251_partition {