summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-power.c2
-rw-r--r--drivers/net/wireless/mwl8k.c14
-rw-r--r--drivers/net/wireless/wl12xx/wl1251.h3
-rw-r--r--drivers/net/wireless/wl12xx/wl1251_main.c25
4 files changed, 17 insertions, 27 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c
index 8599444bef0..9e3ca064145 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.c
+++ b/drivers/net/wireless/iwlwifi/iwl-power.c
@@ -319,7 +319,7 @@ int iwl_power_update_mode(struct iwl_priv *priv, bool force)
priv->chain_noise_data.state == IWL_CHAIN_NOISE_ALIVE;
if (priv->vif)
- dtimper = priv->vif->bss_conf.dtim_period;
+ dtimper = priv->hw->conf.ps_dtim_period;
else
dtimper = 1;
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 68546ca0ba3..f0f08f3919c 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -3881,12 +3881,16 @@ static void mwl8k_finalize_join_worker(struct work_struct *work)
struct mwl8k_priv *priv =
container_of(work, struct mwl8k_priv, finalize_join_worker);
struct sk_buff *skb = priv->beacon_skb;
- struct mwl8k_vif *mwl8k_vif;
+ struct ieee80211_mgmt *mgmt = (void *)skb->data;
+ int len = skb->len - offsetof(struct ieee80211_mgmt, u.beacon.variable);
+ const u8 *tim = cfg80211_find_ie(WLAN_EID_TIM,
+ mgmt->u.beacon.variable, len);
+ int dtim_period = 1;
+
+ if (tim && tim[1] >= 2)
+ dtim_period = tim[3];
- mwl8k_vif = mwl8k_first_vif(priv);
- if (mwl8k_vif != NULL)
- mwl8k_cmd_finalize_join(priv->hw, skb->data, skb->len,
- mwl8k_vif->vif->bss_conf.dtim_period);
+ mwl8k_cmd_finalize_join(priv->hw, skb->data, skb->len, dtim_period);
dev_kfree_skb(skb);
priv->beacon_skb = NULL;
diff --git a/drivers/net/wireless/wl12xx/wl1251.h b/drivers/net/wireless/wl12xx/wl1251.h
index 6301578d156..37c61c19cae 100644
--- a/drivers/net/wireless/wl12xx/wl1251.h
+++ b/drivers/net/wireless/wl12xx/wl1251.h
@@ -341,9 +341,6 @@ struct wl1251 {
/* Are we currently scanning */
bool scanning;
- /* Our association ID */
- u16 aid;
-
/* Default key (for WEP) */
u32 default_key;
diff --git a/drivers/net/wireless/wl12xx/wl1251_main.c b/drivers/net/wireless/wl12xx/wl1251_main.c
index 595f0f94d16..a717dde4822 100644
--- a/drivers/net/wireless/wl12xx/wl1251_main.c
+++ b/drivers/net/wireless/wl12xx/wl1251_main.c
@@ -617,10 +617,13 @@ static int wl1251_op_config(struct ieee80211_hw *hw, u32 changed)
wl->psm_requested = true;
+ wl->dtim_period = conf->ps_dtim_period;
+
+ ret = wl1251_acx_wr_tbtt_and_dtim(wl, wl->beacon_int,
+ wl->dtim_period);
+
/*
- * We enter PSM only if we're already associated.
- * If we're not, we'll enter it when joining an SSID,
- * through the bss_info_changed() hook.
+ * mac80211 enables PSM only if we're already associated.
*/
ret = wl1251_ps_set_mode(wl, STATION_POWER_SAVE_MODE);
if (ret < 0)
@@ -943,7 +946,6 @@ static void wl1251_op_bss_info_changed(struct ieee80211_hw *hw,
struct ieee80211_bss_conf *bss_conf,
u32 changed)
{
- enum wl1251_cmd_ps_mode mode;
struct wl1251 *wl = hw->priv;
struct sk_buff *beacon, *skb;
int ret;
@@ -984,11 +986,6 @@ static void wl1251_op_bss_info_changed(struct ieee80211_hw *hw,
if (changed & BSS_CHANGED_ASSOC) {
if (bss_conf->assoc) {
wl->beacon_int = bss_conf->beacon_int;
- wl->dtim_period = bss_conf->dtim_period;
-
- ret = wl1251_acx_wr_tbtt_and_dtim(wl, wl->beacon_int,
- wl->dtim_period);
- wl->aid = bss_conf->aid;
skb = ieee80211_pspoll_get(wl->hw, wl->vif);
if (!skb)
@@ -1001,17 +998,9 @@ static void wl1251_op_bss_info_changed(struct ieee80211_hw *hw,
if (ret < 0)
goto out_sleep;
- ret = wl1251_acx_aid(wl, wl->aid);
+ ret = wl1251_acx_aid(wl, bss_conf->aid);
if (ret < 0)
goto out_sleep;
-
- /* If we want to go in PSM but we're not there yet */
- if (wl->psm_requested && !wl->psm) {
- mode = STATION_POWER_SAVE_MODE;
- ret = wl1251_ps_set_mode(wl, mode);
- if (ret < 0)
- goto out_sleep;
- }
} else {
/* use defaults when not associated */
wl->beacon_int = WL1251_DEFAULT_BEACON_INT;