diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-sta.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-sta.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c index b1275e34520..29235626ac0 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-sta.c @@ -290,6 +290,7 @@ static u8 iwl_prep_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx, station->sta.mode = 0; station->sta.sta.sta_id = sta_id; station->sta.station_flags = 0; + station->ctxid = ctx->ctxid; /* * OK to call unconditionally, since local stations (IBSS BSSID @@ -615,7 +616,8 @@ EXPORT_SYMBOL_GPL(iwl_remove_station); * other than explicit station management would cause this in * the ucode, e.g. unassociated RXON. */ -void iwl_clear_ucode_stations(struct iwl_priv *priv) +void iwl_clear_ucode_stations(struct iwl_priv *priv, + struct iwl_rxon_context *ctx) { int i; unsigned long flags_spin; @@ -625,6 +627,9 @@ void iwl_clear_ucode_stations(struct iwl_priv *priv) spin_lock_irqsave(&priv->sta_lock, flags_spin); for (i = 0; i < priv->hw_params.max_stations; i++) { + if (ctx && ctx->ctxid != priv->stations[i].ctxid) + continue; + if (priv->stations[i].used & IWL_STA_UCODE_ACTIVE) { IWL_DEBUG_INFO(priv, "Clearing ucode active for station %d\n", i); priv->stations[i].used &= ~IWL_STA_UCODE_ACTIVE; @@ -646,7 +651,7 @@ EXPORT_SYMBOL(iwl_clear_ucode_stations); * * Function sleeps. */ -void iwl_restore_stations(struct iwl_priv *priv) +void iwl_restore_stations(struct iwl_priv *priv, struct iwl_rxon_context *ctx) { struct iwl_addsta_cmd sta_cmd; struct iwl_link_quality_cmd lq; @@ -664,6 +669,8 @@ void iwl_restore_stations(struct iwl_priv *priv) IWL_DEBUG_ASSOC(priv, "Restoring all known stations ... start.\n"); spin_lock_irqsave(&priv->sta_lock, flags_spin); for (i = 0; i < priv->hw_params.max_stations; i++) { + if (ctx->ctxid != priv->stations[i].ctxid) + continue; if ((priv->stations[i].used & IWL_STA_DRIVER_ACTIVE) && !(priv->stations[i].used & IWL_STA_UCODE_ACTIVE)) { IWL_DEBUG_ASSOC(priv, "Restoring sta %pM\n", |