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path: root/drivers/net/wireless/iwlwifi/iwl-sta.c
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-sta.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-sta.c183
1 files changed, 112 insertions, 71 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index d5e8db37b86..ccd09027c7c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -172,12 +172,14 @@ int iwl_send_add_sta(struct iwl_priv *priv,
EXPORT_SYMBOL(iwl_send_add_sta);
static void iwl_set_ht_add_station(struct iwl_priv *priv, u8 index,
- struct ieee80211_sta_ht_cap *sta_ht_inf)
+ struct ieee80211_sta *sta,
+ struct iwl_rxon_context *ctx)
{
+ struct ieee80211_sta_ht_cap *sta_ht_inf = &sta->ht_cap;
__le32 sta_flags;
u8 mimo_ps_mode;
- if (!sta_ht_inf || !sta_ht_inf->ht_supported)
+ if (!sta || !sta_ht_inf->ht_supported)
goto done;
mimo_ps_mode = (sta_ht_inf->cap & IEEE80211_HT_CAP_SM_PS) >> 2;
@@ -211,7 +213,7 @@ static void iwl_set_ht_add_station(struct iwl_priv *priv, u8 index,
sta_flags |= cpu_to_le32(
(u32)sta_ht_inf->ampdu_density << STA_FLG_AGG_MPDU_DENSITY_POS);
- if (iwl_is_ht40_tx_allowed(priv, sta_ht_inf))
+ if (iwl_is_ht40_tx_allowed(priv, ctx, &sta->ht_cap))
sta_flags |= STA_FLG_HT40_EN_MSK;
else
sta_flags &= ~STA_FLG_HT40_EN_MSK;
@@ -226,9 +228,9 @@ static void iwl_set_ht_add_station(struct iwl_priv *priv, u8 index,
*
* should be called with sta_lock held
*/
-static u8 iwl_prep_station(struct iwl_priv *priv, const u8 *addr,
- bool is_ap,
- struct ieee80211_sta_ht_cap *ht_info)
+static u8 iwl_prep_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
+ const u8 *addr, bool is_ap,
+ struct ieee80211_sta *sta)
{
struct iwl_station_entry *station;
int i;
@@ -236,9 +238,9 @@ static u8 iwl_prep_station(struct iwl_priv *priv, const u8 *addr,
u16 rate;
if (is_ap)
- sta_id = IWL_AP_ID;
+ sta_id = ctx->ap_sta_id;
else if (is_broadcast_ether_addr(addr))
- sta_id = priv->hw_params.bcast_sta_id;
+ sta_id = ctx->bcast_sta_id;
else
for (i = IWL_STA_ID; i < priv->hw_params.max_stations; i++) {
if (!compare_ether_addr(priv->stations[i].sta.sta.addr,
@@ -289,14 +291,22 @@ static u8 iwl_prep_station(struct iwl_priv *priv, const u8 *addr,
memcpy(station->sta.sta.addr, addr, ETH_ALEN);
station->sta.mode = 0;
station->sta.sta.sta_id = sta_id;
- station->sta.station_flags = 0;
+ station->sta.station_flags = ctx->station_flags;
+ station->ctxid = ctx->ctxid;
+
+ if (sta) {
+ struct iwl_station_priv_common *sta_priv;
+
+ sta_priv = (void *)sta->drv_priv;
+ sta_priv->ctx = ctx;
+ }
/*
* OK to call unconditionally, since local stations (IBSS BSSID
- * STA and broadcast STA) pass in a NULL ht_info, and mac80211
+ * STA and broadcast STA) pass in a NULL sta, and mac80211
* doesn't allow HT IBSS.
*/
- iwl_set_ht_add_station(priv, sta_id, ht_info);
+ iwl_set_ht_add_station(priv, sta_id, sta, ctx);
/* 3945 only */
rate = (priv->band == IEEE80211_BAND_5GHZ) ?
@@ -313,10 +323,9 @@ static u8 iwl_prep_station(struct iwl_priv *priv, const u8 *addr,
/**
* iwl_add_station_common -
*/
-int iwl_add_station_common(struct iwl_priv *priv, const u8 *addr,
- bool is_ap,
- struct ieee80211_sta_ht_cap *ht_info,
- u8 *sta_id_r)
+int iwl_add_station_common(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
+ const u8 *addr, bool is_ap,
+ struct ieee80211_sta *sta, u8 *sta_id_r)
{
unsigned long flags_spin;
int ret = 0;
@@ -325,7 +334,7 @@ int iwl_add_station_common(struct iwl_priv *priv, const u8 *addr,
*sta_id_r = 0;
spin_lock_irqsave(&priv->sta_lock, flags_spin);
- sta_id = iwl_prep_station(priv, addr, is_ap, ht_info);
+ sta_id = iwl_prep_station(priv, ctx, addr, is_ap, sta);
if (sta_id == IWL_INVALID_STATION) {
IWL_ERR(priv, "Unable to prepare station %pM for addition\n",
addr);
@@ -431,8 +440,8 @@ static struct iwl_link_quality_cmd *iwl_sta_alloc_lq(struct iwl_priv *priv,
*
* Function sleeps.
*/
-int iwl_add_bssid_station(struct iwl_priv *priv, const u8 *addr, bool init_rs,
- u8 *sta_id_r)
+int iwl_add_bssid_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
+ const u8 *addr, bool init_rs, u8 *sta_id_r)
{
int ret;
u8 sta_id;
@@ -442,7 +451,7 @@ int iwl_add_bssid_station(struct iwl_priv *priv, const u8 *addr, bool init_rs,
if (sta_id_r)
*sta_id_r = IWL_INVALID_STATION;
- ret = iwl_add_station_common(priv, addr, 0, NULL, &sta_id);
+ ret = iwl_add_station_common(priv, ctx, addr, 0, NULL, &sta_id);
if (ret) {
IWL_ERR(priv, "Unable to add station %pM\n", addr);
return ret;
@@ -464,7 +473,7 @@ int iwl_add_bssid_station(struct iwl_priv *priv, const u8 *addr, bool init_rs,
return -ENOMEM;
}
- ret = iwl_send_lq_cmd(priv, link_cmd, CMD_SYNC, true);
+ ret = iwl_send_lq_cmd(priv, ctx, link_cmd, CMD_SYNC, true);
if (ret)
IWL_ERR(priv, "Link quality command failed (%d)\n", ret);
@@ -616,7 +625,8 @@ 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;
@@ -626,6 +636,9 @@ 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;
@@ -647,7 +660,7 @@ 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;
@@ -665,6 +678,8 @@ 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",
@@ -700,7 +715,7 @@ void iwl_restore_stations(struct iwl_priv *priv)
* current LQ command
*/
if (send_lq)
- iwl_send_lq_cmd(priv, &lq, CMD_SYNC, true);
+ iwl_send_lq_cmd(priv, ctx, &lq, CMD_SYNC, true);
spin_lock_irqsave(&priv->sta_lock, flags_spin);
priv->stations[i].used &= ~IWL_STA_UCODE_INPROGRESS;
}
@@ -718,7 +733,7 @@ int iwl_get_free_ucode_key_index(struct iwl_priv *priv)
{
int i;
- for (i = 0; i < STA_KEY_MAX_NUM; i++)
+ for (i = 0; i < priv->sta_key_max_num; i++)
if (!test_and_set_bit(i, &priv->ucode_key_table))
return i;
@@ -726,7 +741,9 @@ int iwl_get_free_ucode_key_index(struct iwl_priv *priv)
}
EXPORT_SYMBOL(iwl_get_free_ucode_key_index);
-static int iwl_send_static_wepkey_cmd(struct iwl_priv *priv, u8 send_if_empty)
+static int iwl_send_static_wepkey_cmd(struct iwl_priv *priv,
+ struct iwl_rxon_context *ctx,
+ bool send_if_empty)
{
int i, not_empty = 0;
u8 buff[sizeof(struct iwl_wep_cmd) +
@@ -734,7 +751,7 @@ static int iwl_send_static_wepkey_cmd(struct iwl_priv *priv, u8 send_if_empty)
struct iwl_wep_cmd *wep_cmd = (struct iwl_wep_cmd *)buff;
size_t cmd_size = sizeof(struct iwl_wep_cmd);
struct iwl_host_cmd cmd = {
- .id = REPLY_WEPKEY,
+ .id = ctx->wep_key_cmd,
.data = wep_cmd,
.flags = CMD_SYNC,
};
@@ -746,16 +763,16 @@ static int iwl_send_static_wepkey_cmd(struct iwl_priv *priv, u8 send_if_empty)
for (i = 0; i < WEP_KEYS_MAX ; i++) {
wep_cmd->key[i].key_index = i;
- if (priv->wep_keys[i].key_size) {
+ if (ctx->wep_keys[i].key_size) {
wep_cmd->key[i].key_offset = i;
not_empty = 1;
} else {
wep_cmd->key[i].key_offset = WEP_INVALID_OFFSET;
}
- wep_cmd->key[i].key_size = priv->wep_keys[i].key_size;
- memcpy(&wep_cmd->key[i].key[3], priv->wep_keys[i].key,
- priv->wep_keys[i].key_size);
+ wep_cmd->key[i].key_size = ctx->wep_keys[i].key_size;
+ memcpy(&wep_cmd->key[i].key[3], ctx->wep_keys[i].key,
+ ctx->wep_keys[i].key_size);
}
wep_cmd->global_key_type = WEP_KEY_WEP_TYPE;
@@ -771,15 +788,17 @@ static int iwl_send_static_wepkey_cmd(struct iwl_priv *priv, u8 send_if_empty)
return 0;
}
-int iwl_restore_default_wep_keys(struct iwl_priv *priv)
+int iwl_restore_default_wep_keys(struct iwl_priv *priv,
+ struct iwl_rxon_context *ctx)
{
lockdep_assert_held(&priv->mutex);
- return iwl_send_static_wepkey_cmd(priv, 0);
+ return iwl_send_static_wepkey_cmd(priv, ctx, false);
}
EXPORT_SYMBOL(iwl_restore_default_wep_keys);
int iwl_remove_default_wep_key(struct iwl_priv *priv,
+ struct iwl_rxon_context *ctx,
struct ieee80211_key_conf *keyconf)
{
int ret;
@@ -789,13 +808,13 @@ int iwl_remove_default_wep_key(struct iwl_priv *priv,
IWL_DEBUG_WEP(priv, "Removing default WEP key: idx=%d\n",
keyconf->keyidx);
- memset(&priv->wep_keys[keyconf->keyidx], 0, sizeof(priv->wep_keys[0]));
+ memset(&ctx->wep_keys[keyconf->keyidx], 0, sizeof(ctx->wep_keys[0]));
if (iwl_is_rfkill(priv)) {
IWL_DEBUG_WEP(priv, "Not sending REPLY_WEPKEY command due to RFKILL.\n");
/* but keys in device are clear anyway so return success */
return 0;
}
- ret = iwl_send_static_wepkey_cmd(priv, 1);
+ ret = iwl_send_static_wepkey_cmd(priv, ctx, 1);
IWL_DEBUG_WEP(priv, "Remove default WEP key: idx=%d ret=%d\n",
keyconf->keyidx, ret);
@@ -804,6 +823,7 @@ int iwl_remove_default_wep_key(struct iwl_priv *priv,
EXPORT_SYMBOL(iwl_remove_default_wep_key);
int iwl_set_default_wep_key(struct iwl_priv *priv,
+ struct iwl_rxon_context *ctx,
struct ieee80211_key_conf *keyconf)
{
int ret;
@@ -818,13 +838,13 @@ int iwl_set_default_wep_key(struct iwl_priv *priv,
keyconf->flags &= ~IEEE80211_KEY_FLAG_GENERATE_IV;
keyconf->hw_key_idx = HW_KEY_DEFAULT;
- priv->stations[IWL_AP_ID].keyinfo.cipher = keyconf->cipher;
+ priv->stations[ctx->ap_sta_id].keyinfo.cipher = keyconf->cipher;
- priv->wep_keys[keyconf->keyidx].key_size = keyconf->keylen;
- memcpy(&priv->wep_keys[keyconf->keyidx].key, &keyconf->key,
+ ctx->wep_keys[keyconf->keyidx].key_size = keyconf->keylen;
+ memcpy(&ctx->wep_keys[keyconf->keyidx].key, &keyconf->key,
keyconf->keylen);
- ret = iwl_send_static_wepkey_cmd(priv, 0);
+ ret = iwl_send_static_wepkey_cmd(priv, ctx, false);
IWL_DEBUG_WEP(priv, "Set default WEP key: len=%d idx=%d ret=%d\n",
keyconf->keylen, keyconf->keyidx, ret);
@@ -833,8 +853,9 @@ int iwl_set_default_wep_key(struct iwl_priv *priv,
EXPORT_SYMBOL(iwl_set_default_wep_key);
static int iwl_set_wep_dynamic_key_info(struct iwl_priv *priv,
- struct ieee80211_key_conf *keyconf,
- u8 sta_id)
+ struct iwl_rxon_context *ctx,
+ struct ieee80211_key_conf *keyconf,
+ u8 sta_id)
{
unsigned long flags;
__le16 key_flags = 0;
@@ -851,7 +872,7 @@ static int iwl_set_wep_dynamic_key_info(struct iwl_priv *priv,
if (keyconf->keylen == WEP_KEY_LEN_128)
key_flags |= STA_KEY_FLG_KEY_SIZE_MSK;
- if (sta_id == priv->hw_params.bcast_sta_id)
+ if (sta_id == ctx->bcast_sta_id)
key_flags |= STA_KEY_MULTICAST_MSK;
spin_lock_irqsave(&priv->sta_lock, flags);
@@ -887,8 +908,9 @@ static int iwl_set_wep_dynamic_key_info(struct iwl_priv *priv,
}
static int iwl_set_ccmp_dynamic_key_info(struct iwl_priv *priv,
- struct ieee80211_key_conf *keyconf,
- u8 sta_id)
+ struct iwl_rxon_context *ctx,
+ struct ieee80211_key_conf *keyconf,
+ u8 sta_id)
{
unsigned long flags;
__le16 key_flags = 0;
@@ -900,7 +922,7 @@ static int iwl_set_ccmp_dynamic_key_info(struct iwl_priv *priv,
key_flags |= cpu_to_le16(keyconf->keyidx << STA_KEY_FLG_KEYID_POS);
key_flags &= ~STA_KEY_FLG_INVALID;
- if (sta_id == priv->hw_params.bcast_sta_id)
+ if (sta_id == ctx->bcast_sta_id)
key_flags |= STA_KEY_MULTICAST_MSK;
keyconf->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
@@ -936,8 +958,9 @@ static int iwl_set_ccmp_dynamic_key_info(struct iwl_priv *priv,
}
static int iwl_set_tkip_dynamic_key_info(struct iwl_priv *priv,
- struct ieee80211_key_conf *keyconf,
- u8 sta_id)
+ struct iwl_rxon_context *ctx,
+ struct ieee80211_key_conf *keyconf,
+ u8 sta_id)
{
unsigned long flags;
int ret = 0;
@@ -947,7 +970,7 @@ static int iwl_set_tkip_dynamic_key_info(struct iwl_priv *priv,
key_flags |= cpu_to_le16(keyconf->keyidx << STA_KEY_FLG_KEYID_POS);
key_flags &= ~STA_KEY_FLG_INVALID;
- if (sta_id == priv->hw_params.bcast_sta_id)
+ if (sta_id == ctx->bcast_sta_id)
key_flags |= STA_KEY_MULTICAST_MSK;
keyconf->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
@@ -982,8 +1005,9 @@ static int iwl_set_tkip_dynamic_key_info(struct iwl_priv *priv,
}
void iwl_update_tkip_key(struct iwl_priv *priv,
- struct ieee80211_key_conf *keyconf,
- struct ieee80211_sta *sta, u32 iv32, u16 *phase1key)
+ struct iwl_rxon_context *ctx,
+ struct ieee80211_key_conf *keyconf,
+ struct ieee80211_sta *sta, u32 iv32, u16 *phase1key)
{
u8 sta_id;
unsigned long flags;
@@ -995,7 +1019,7 @@ void iwl_update_tkip_key(struct iwl_priv *priv,
return;
}
- sta_id = iwl_sta_id_or_broadcast(priv, sta);
+ sta_id = iwl_sta_id_or_broadcast(priv, ctx, sta);
if (sta_id == IWL_INVALID_STATION)
return;
@@ -1018,8 +1042,9 @@ void iwl_update_tkip_key(struct iwl_priv *priv,
EXPORT_SYMBOL(iwl_update_tkip_key);
int iwl_remove_dynamic_key(struct iwl_priv *priv,
- struct ieee80211_key_conf *keyconf,
- u8 sta_id)
+ struct iwl_rxon_context *ctx,
+ struct ieee80211_key_conf *keyconf,
+ u8 sta_id)
{
unsigned long flags;
u16 key_flags;
@@ -1028,7 +1053,7 @@ int iwl_remove_dynamic_key(struct iwl_priv *priv,
lockdep_assert_held(&priv->mutex);
- priv->key_mapping_key--;
+ ctx->key_mapping_keys--;
spin_lock_irqsave(&priv->sta_lock, flags);
key_flags = le16_to_cpu(priv->stations[sta_id].sta.key.key_flags);
@@ -1080,26 +1105,26 @@ int iwl_remove_dynamic_key(struct iwl_priv *priv,
}
EXPORT_SYMBOL(iwl_remove_dynamic_key);
-int iwl_set_dynamic_key(struct iwl_priv *priv,
- struct ieee80211_key_conf *keyconf, u8 sta_id)
+int iwl_set_dynamic_key(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
+ struct ieee80211_key_conf *keyconf, u8 sta_id)
{
int ret;
lockdep_assert_held(&priv->mutex);
- priv->key_mapping_key++;
+ ctx->key_mapping_keys++;
keyconf->hw_key_idx = HW_KEY_DYNAMIC;
switch (keyconf->cipher) {
case WLAN_CIPHER_SUITE_CCMP:
- ret = iwl_set_ccmp_dynamic_key_info(priv, keyconf, sta_id);
+ ret = iwl_set_ccmp_dynamic_key_info(priv, ctx, keyconf, sta_id);
break;
case WLAN_CIPHER_SUITE_TKIP:
- ret = iwl_set_tkip_dynamic_key_info(priv, keyconf, sta_id);
+ ret = iwl_set_tkip_dynamic_key_info(priv, ctx, keyconf, sta_id);
break;
case WLAN_CIPHER_SUITE_WEP40:
case WLAN_CIPHER_SUITE_WEP104:
- ret = iwl_set_wep_dynamic_key_info(priv, keyconf, sta_id);
+ ret = iwl_set_wep_dynamic_key_info(priv, ctx, keyconf, sta_id);
break;
default:
IWL_ERR(priv,
@@ -1149,16 +1174,16 @@ static inline void iwl_dump_lq_cmd(struct iwl_priv *priv,
* RXON flags are updated and when LQ command is updated.
*/
static bool is_lq_table_valid(struct iwl_priv *priv,
+ struct iwl_rxon_context *ctx,
struct iwl_link_quality_cmd *lq)
{
int i;
- struct iwl_ht_config *ht_conf = &priv->current_ht_config;
- if (ht_conf->is_ht)
+ if (ctx->ht.enabled)
return true;
IWL_DEBUG_INFO(priv, "Channel %u is not an HT channel\n",
- priv->active_rxon.channel);
+ ctx->active.channel);
for (i = 0; i < LINK_QUAL_MAX_RETRY_NUM; i++) {
if (le32_to_cpu(lq->rs_table[i].rate_n_flags) & RATE_MCS_HT_MSK) {
IWL_DEBUG_INFO(priv,
@@ -1180,7 +1205,7 @@ static bool is_lq_table_valid(struct iwl_priv *priv,
* this case to clear the state indicating that station creation is in
* progress.
*/
-int iwl_send_lq_cmd(struct iwl_priv *priv,
+int iwl_send_lq_cmd(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
struct iwl_link_quality_cmd *lq, u8 flags, bool init)
{
int ret = 0;
@@ -1199,7 +1224,7 @@ int iwl_send_lq_cmd(struct iwl_priv *priv,
iwl_dump_lq_cmd(priv, lq);
BUG_ON(init && (cmd.flags & CMD_ASYNC));
- if (is_lq_table_valid(priv, lq))
+ if (is_lq_table_valid(priv, ctx, lq))
ret = iwl_send_cmd(priv, &cmd);
else
ret = -EINVAL;
@@ -1225,14 +1250,15 @@ EXPORT_SYMBOL(iwl_send_lq_cmd);
* and marks it driver active, so that it will be restored to the
* device at the next best time.
*/
-int iwl_alloc_bcast_station(struct iwl_priv *priv, bool init_lq)
+int iwl_alloc_bcast_station(struct iwl_priv *priv, struct iwl_rxon_context *ctx,
+ bool init_lq)
{
struct iwl_link_quality_cmd *link_cmd;
unsigned long flags;
u8 sta_id;
spin_lock_irqsave(&priv->sta_lock, flags);
- sta_id = iwl_prep_station(priv, iwl_bcast_addr, false, NULL);
+ sta_id = iwl_prep_station(priv, ctx, iwl_bcast_addr, false, NULL);
if (sta_id == IWL_INVALID_STATION) {
IWL_ERR(priv, "Unable to prepare broadcast station\n");
spin_unlock_irqrestore(&priv->sta_lock, flags);
@@ -1267,11 +1293,12 @@ EXPORT_SYMBOL_GPL(iwl_alloc_bcast_station);
* Only used by iwlagn. Placed here to have all bcast station management
* code together.
*/
-int iwl_update_bcast_station(struct iwl_priv *priv)
+static int iwl_update_bcast_station(struct iwl_priv *priv,
+ struct iwl_rxon_context *ctx)
{
unsigned long flags;
struct iwl_link_quality_cmd *link_cmd;
- u8 sta_id = priv->hw_params.bcast_sta_id;
+ u8 sta_id = ctx->bcast_sta_id;
link_cmd = iwl_sta_alloc_lq(priv, sta_id);
if (!link_cmd) {
@@ -1289,9 +1316,23 @@ int iwl_update_bcast_station(struct iwl_priv *priv)
return 0;
}
-EXPORT_SYMBOL_GPL(iwl_update_bcast_station);
-void iwl_dealloc_bcast_station(struct iwl_priv *priv)
+int iwl_update_bcast_stations(struct iwl_priv *priv)
+{
+ struct iwl_rxon_context *ctx;
+ int ret = 0;
+
+ for_each_context(priv, ctx) {
+ ret = iwl_update_bcast_station(priv, ctx);
+ if (ret)
+ break;
+ }
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(iwl_update_bcast_stations);
+
+void iwl_dealloc_bcast_stations(struct iwl_priv *priv)
{
unsigned long flags;
int i;
@@ -1309,7 +1350,7 @@ void iwl_dealloc_bcast_station(struct iwl_priv *priv)
}
spin_unlock_irqrestore(&priv->sta_lock, flags);
}
-EXPORT_SYMBOL_GPL(iwl_dealloc_bcast_station);
+EXPORT_SYMBOL_GPL(iwl_dealloc_bcast_stations);
/**
* iwl_sta_tx_modify_enable_tid - Enable Tx for this TID in station table
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-25 18:23:57 +0000