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-rw-r--r--drivers/net/wireless/iwlwifi/iwl-3945.c10
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn.c10
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-dev.h2
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-sta.c11
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-sta.h5
-rw-r--r--drivers/net/wireless/iwlwifi/iwl3945-base.c2
6 files changed, 25 insertions, 15 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 905575c..ba3a9f9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -1832,8 +1832,9 @@ static int iwl3945_commit_rxon(struct iwl_priv *priv,
"configuration (%d).\n", rc);
return rc;
}
- iwl_clear_ucode_stations(priv);
- iwl_restore_stations(priv);
+ iwl_clear_ucode_stations(priv,
+ &priv->contexts[IWL_RXON_CTX_BSS]);
+ iwl_restore_stations(priv, &priv->contexts[IWL_RXON_CTX_BSS]);
}
IWL_DEBUG_INFO(priv, "Sending RXON\n"
@@ -1865,8 +1866,9 @@ static int iwl3945_commit_rxon(struct iwl_priv *priv,
memcpy(active_rxon, staging_rxon, sizeof(*active_rxon));
if (!new_assoc) {
- iwl_clear_ucode_stations(priv);
- iwl_restore_stations(priv);
+ iwl_clear_ucode_stations(priv,
+ &priv->contexts[IWL_RXON_CTX_BSS]);
+ iwl_restore_stations(priv, &priv->contexts[IWL_RXON_CTX_BSS]);
}
/* If we issue a new RXON command which required a tune then we must
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index d222278..23db6c3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -163,8 +163,8 @@ int iwl_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
IWL_ERR(priv, "Error clearing ASSOC_MSK (%d)\n", ret);
return ret;
}
- iwl_clear_ucode_stations(priv);
- iwl_restore_stations(priv);
+ iwl_clear_ucode_stations(priv, ctx);
+ iwl_restore_stations(priv, ctx);
ret = iwl_restore_default_wep_keys(priv);
if (ret) {
IWL_ERR(priv, "Failed to restore WEP keys (%d)\n", ret);
@@ -195,8 +195,8 @@ int iwl_commit_rxon(struct iwl_priv *priv, struct iwl_rxon_context *ctx)
}
IWL_DEBUG_INFO(priv, "Return from !new_assoc RXON.\n");
memcpy(active_rxon, &ctx->staging, sizeof(*active_rxon));
- iwl_clear_ucode_stations(priv);
- iwl_restore_stations(priv);
+ iwl_clear_ucode_stations(priv, ctx);
+ iwl_restore_stations(priv, ctx);
ret = iwl_restore_default_wep_keys(priv);
if (ret) {
IWL_ERR(priv, "Failed to restore WEP keys (%d)\n", ret);
@@ -2830,7 +2830,7 @@ static void __iwl_down(struct iwl_priv *priv)
if (priv->cfg->ops->lib->recover_from_tx_stall)
del_timer_sync(&priv->monitor_recover);
- iwl_clear_ucode_stations(priv);
+ iwl_clear_ucode_stations(priv, NULL);
iwl_dealloc_bcast_stations(priv);
iwl_clear_driver_stations(priv);
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index f51c07c..da54bd5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -495,7 +495,7 @@ struct iwl_qos_info {
struct iwl_station_entry {
struct iwl_addsta_cmd sta;
struct iwl_tid_data tid[MAX_TID_COUNT];
- u8 used;
+ u8 used, ctxid;
struct iwl_hw_key keyinfo;
struct iwl_link_quality_cmd *lq;
};
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index b1275e3..2923562 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",
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.h b/drivers/net/wireless/iwlwifi/iwl-sta.h
index 8a978c6..269a3ed 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.h
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.h
@@ -57,8 +57,9 @@ void iwl_update_tkip_key(struct iwl_priv *priv,
struct ieee80211_key_conf *keyconf,
struct ieee80211_sta *sta, u32 iv32, u16 *phase1key);
-void iwl_restore_stations(struct iwl_priv *priv);
-void iwl_clear_ucode_stations(struct iwl_priv *priv);
+void iwl_restore_stations(struct iwl_priv *priv, struct iwl_rxon_context *ctx);
+void iwl_clear_ucode_stations(struct iwl_priv *priv,
+ struct iwl_rxon_context *ctx);
int iwl_alloc_bcast_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
bool init_lq);
void iwl_dealloc_bcast_stations(struct iwl_priv *priv);
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 8b07632..630b8d6 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -2581,7 +2581,7 @@ static void __iwl3945_down(struct iwl_priv *priv)
del_timer_sync(&priv->monitor_recover);
/* Station information will now be cleared in device */
- iwl_clear_ucode_stations(priv);
+ iwl_clear_ucode_stations(priv, NULL);
iwl_dealloc_bcast_stations(priv);
iwl_clear_driver_stations(priv);
generated by cgit v0.10.2 at 2024-08-28 23:18:26 (GMT)