diff options
| author | Eliad Peller <eliad@wizery.com> | 2014-12-29 09:24:03 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-01-09 16:47:52 +0300 |
| commit | 7d3b29e5c86e0da38052d33fdd1f195d4591c6b2 (patch) | |
| tree | 7449e1c4ced2087e4fab31d9fd3d88374cf21f73 /drivers/net/wireless/ti/wl18xx/main.c | |
| parent | 16129d1d59be0f330f80b33fef8a7a7d7b18394d (diff) | |
| download | linux-7d3b29e5c86e0da38052d33fdd1f195d4591c6b2.tar.xz | |
wlcore/wl18xx: handle rc updates in a separate work
sta_rc_update runs in atomic context. thus, a new work
should be scheduled in order to configure the fw
with the required configuration.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ti/wl18xx/main.c')
| -rw-r--r-- | drivers/net/wireless/ti/wl18xx/main.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c index 8e562610bf16..96dbe71662c1 100644 --- a/drivers/net/wireless/ti/wl18xx/main.c +++ b/drivers/net/wireless/ti/wl18xx/main.c @@ -1559,26 +1559,19 @@ static u32 wl18xx_pre_pkt_send(struct wl1271 *wl, } static void wl18xx_sta_rc_update(struct wl1271 *wl, - struct wl12xx_vif *wlvif, - struct ieee80211_sta *sta, - u32 changed) + struct wl12xx_vif *wlvif) { - bool wide = sta->bandwidth >= IEEE80211_STA_RX_BW_40; + bool wide = wlvif->rc_update_bw >= IEEE80211_STA_RX_BW_40; wl1271_debug(DEBUG_MAC80211, "mac80211 sta_rc_update wide %d", wide); - if (!(changed & IEEE80211_RC_BW_CHANGED)) - return; - - mutex_lock(&wl->mutex); - /* sanity */ if (WARN_ON(wlvif->bss_type != BSS_TYPE_STA_BSS)) - goto out; + return; /* ignore the change before association */ if (!test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags)) - goto out; + return; /* * If we started out as wide, we can change the operation mode. If we @@ -1589,9 +1582,6 @@ static void wl18xx_sta_rc_update(struct wl1271 *wl, wl18xx_acx_peer_ht_operation_mode(wl, wlvif->sta.hlid, wide); else ieee80211_connection_loss(wl12xx_wlvif_to_vif(wlvif)); - -out: - mutex_unlock(&wl->mutex); } static int wl18xx_set_peer_cap(struct wl1271 *wl, |