diff options
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-1000.c | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-3945.c | 30 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-3945.h | 9 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-4965.c | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-5000.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-6000.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 9 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn.h | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.c | 9 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-core.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-sta.c | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-sta.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl3945-base.c | 11 |
14 files changed, 66 insertions, 28 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c index 4d360d7..ebaf02d 100644 --- a/drivers/net/wireless/iwlwifi/iwl-1000.c +++ b/drivers/net/wireless/iwlwifi/iwl-1000.c @@ -213,6 +213,7 @@ static struct iwl_lib_ops iwl1000_lib = { .set_ct_kill = iwl1000_set_ct_threshold, }, .add_bcast_station = iwl_add_bcast_station, + .manage_ibss_station = iwlagn_manage_ibss_station, .debugfs_ops = { .rx_stats_read = iwl_ucode_rx_stats_read, .tx_stats_read = iwl_ucode_tx_stats_read, diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c index 3607813..1e95939 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945.c +++ b/drivers/net/wireless/iwlwifi/iwl-3945.c @@ -884,7 +884,8 @@ void iwl3945_hw_build_tx_cmd_rate(struct iwl_priv *priv, tx_cmd->supp_rates[1], tx_cmd->supp_rates[0]); } -u8 iwl3945_sync_sta(struct iwl_priv *priv, int sta_id, u16 tx_rate, u8 flags) +static u8 iwl3945_sync_sta(struct iwl_priv *priv, int sta_id, + u16 tx_rate, u8 flags) { unsigned long flags_spin; struct iwl_station_entry *station; @@ -2395,6 +2396,32 @@ static u16 iwl3945_build_addsta_hcmd(const struct iwl_addsta_cmd *cmd, u8 *data) return (u16)sizeof(struct iwl3945_addsta_cmd); } +static int iwl3945_manage_ibss_station(struct iwl_priv *priv, + struct ieee80211_vif *vif, bool add) +{ + int ret; + + /* + * NB: this assumes that the station it gets will be + * IWL_STA_ID, which will happen but isn't obvious. + */ + + if (add) { + ret = iwl_add_local_station(priv, vif->bss_conf.bssid, false); + if (ret) + return ret; + + iwl3945_sync_sta(priv, IWL_STA_ID, + (priv->band == IEEE80211_BAND_5GHZ) ? + IWL_RATE_6M_PLCP : IWL_RATE_1M_PLCP, + CMD_ASYNC); + iwl3945_rate_scale_init(priv->hw, IWL_STA_ID); + + return 0; + } + + return iwl_remove_station(priv, vif->bss_conf.bssid); +} /** * iwl3945_init_hw_rate_table - Initialize the hardware rate fallback table @@ -2802,6 +2829,7 @@ static struct iwl_lib_ops iwl3945_lib = { .post_associate = iwl3945_post_associate, .isr = iwl_isr_legacy, .config_ap = iwl3945_config_ap, + .manage_ibss_station = iwl3945_manage_ibss_station, .add_bcast_station = iwl3945_add_bcast_station, .debugfs_ops = { diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.h b/drivers/net/wireless/iwlwifi/iwl-3945.h index 643adb6..cea824c 100644 --- a/drivers/net/wireless/iwlwifi/iwl-3945.h +++ b/drivers/net/wireless/iwlwifi/iwl-3945.h @@ -211,13 +211,6 @@ extern int iwl3945_dump_nic_event_log(struct iwl_priv *priv, bool full_log, char **buf, bool display); extern void iwl3945_dump_nic_error_log(struct iwl_priv *priv); -/* - * Currently used by iwl-3945-rs... look at restructuring so that it doesn't - * call this... todo... fix that. -*/ -extern u8 iwl3945_sync_station(struct iwl_priv *priv, int sta_id, - u16 tx_rate, u8 flags); - /****************************************************************************** * * Functions implemented in iwl-[34]*.c which are forward declared here @@ -288,8 +281,6 @@ extern __le32 iwl3945_get_antenna_flags(const struct iwl_priv *priv); extern int iwl3945_init_hw_rate_table(struct iwl_priv *priv); extern void iwl3945_reg_txpower_periodic(struct iwl_priv *priv); extern int iwl3945_txpower_set_from_eeprom(struct iwl_priv *priv); -extern u8 iwl3945_sync_sta(struct iwl_priv *priv, int sta_id, - u16 tx_rate, u8 flags); extern const struct iwl_channel_info *iwl3945_get_channel_info( const struct iwl_priv *priv, enum ieee80211_band band, u16 channel); diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c index 6b0ae74..5904a1b 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c @@ -2219,6 +2219,7 @@ static struct iwl_lib_ops iwl4965_lib = { .set_ct_kill = iwl4965_set_ct_threshold, }, .add_bcast_station = iwl_add_bcast_station, + .manage_ibss_station = iwlagn_manage_ibss_station, .debugfs_ops = { .rx_stats_read = iwl_ucode_rx_stats_read, .tx_stats_read = iwl_ucode_tx_stats_read, diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c index 8ed616e..bde0f18 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c @@ -352,6 +352,7 @@ static struct iwl_lib_ops iwl5000_lib = { .set_ct_kill = iwl5000_set_ct_threshold, }, .add_bcast_station = iwl_add_bcast_station, + .manage_ibss_station = iwlagn_manage_ibss_station, .debugfs_ops = { .rx_stats_read = iwl_ucode_rx_stats_read, .tx_stats_read = iwl_ucode_tx_stats_read, @@ -414,6 +415,7 @@ static struct iwl_lib_ops iwl5150_lib = { .set_ct_kill = iwl5150_set_ct_threshold, }, .add_bcast_station = iwl_add_bcast_station, + .manage_ibss_station = iwlagn_manage_ibss_station, .debugfs_ops = { .rx_stats_read = iwl_ucode_rx_stats_read, .tx_stats_read = iwl_ucode_tx_stats_read, diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c index b69fa36..5f0f586 100644 --- a/drivers/net/wireless/iwlwifi/iwl-6000.c +++ b/drivers/net/wireless/iwlwifi/iwl-6000.c @@ -318,6 +318,7 @@ static struct iwl_lib_ops iwl6000_lib = { .set_ct_kill = iwl6000_set_ct_threshold, }, .add_bcast_station = iwl_add_bcast_station, + .manage_ibss_station = iwlagn_manage_ibss_station, .debugfs_ops = { .rx_stats_read = iwl_ucode_rx_stats_read, .tx_stats_read = iwl_ucode_tx_stats_read, @@ -391,6 +392,7 @@ static struct iwl_lib_ops iwl6050_lib = { .set_calib_version = iwl6050_set_calib_version, }, .add_bcast_station = iwl_add_bcast_station, + .manage_ibss_station = iwlagn_manage_ibss_station, .debugfs_ops = { .rx_stats_read = iwl_ucode_rx_stats_read, .tx_stats_read = iwl_ucode_tx_stats_read, diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c index a273474..50ff313 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c @@ -38,6 +38,7 @@ #include "iwl-helpers.h" #include "iwl-agn-hw.h" #include "iwl-agn.h" +#include "iwl-sta.h" static inline u32 iwlagn_get_scd_ssn(struct iwl5000_tx_resp *tx_resp) { @@ -1513,3 +1514,11 @@ void iwlagn_request_scan(struct iwl_priv *priv) /* inform mac80211 scan aborted */ queue_work(priv->workqueue, &priv->scan_completed); } + +int iwlagn_manage_ibss_station(struct iwl_priv *priv, + struct ieee80211_vif *vif, bool add) +{ + if (add) + return iwl_add_local_station(priv, vif->bss_conf.bssid, true); + return iwl_remove_station(priv, vif->bss_conf.bssid); +} diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 5cf3822..dd1324d 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -2606,17 +2606,11 @@ void iwl_post_associate(struct iwl_priv *priv) switch (priv->iw_mode) { case NL80211_IFTYPE_STATION: break; - case NL80211_IFTYPE_ADHOC: - /* assume default assoc id */ priv->assoc_id = 1; - - iwl_add_local_station(priv, priv->bssid, true); iwl_send_beacon_cmd(priv); - break; - default: IWL_ERR(priv, "%s Should not be called in %d mode\n", __func__, priv->iw_mode); diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.h b/drivers/net/wireless/iwlwifi/iwl-agn.h index cfee999..a9ba9fc 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.h +++ b/drivers/net/wireless/iwlwifi/iwl-agn.h @@ -174,4 +174,8 @@ static inline bool iwl_is_tx_success(u32 status) /* scan */ void iwlagn_request_scan(struct iwl_priv *priv); +/* station mgmt */ +int iwlagn_manage_ibss_station(struct iwl_priv *priv, + struct ieee80211_vif *vif, bool add); + #endif /* __iwl_agn_h__ */ diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index e8c9bca..5c6f254 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -1960,6 +1960,15 @@ void iwl_bss_info_changed(struct ieee80211_hw *hw, iwl_set_no_assoc(priv); } + if (changes & BSS_CHANGED_IBSS) { + ret = priv->cfg->ops->lib->manage_ibss_station(priv, vif, + bss_conf->ibss_joined); + if (ret) + IWL_ERR(priv, "failed to %s IBSS station %pM\n", + bss_conf->ibss_joined ? "add" : "remove", + bss_conf->bssid); + } + mutex_unlock(&priv->mutex); IWL_DEBUG_MAC80211(priv, "leave\n"); diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h index 8d53fc9..0fa9965 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.h +++ b/drivers/net/wireless/iwlwifi/iwl-core.h @@ -202,6 +202,8 @@ struct iwl_lib_ops { struct iwl_temp_ops temp_ops; /* station management */ int (*add_bcast_station)(struct iwl_priv *priv); + int (*manage_ibss_station)(struct iwl_priv *priv, + struct ieee80211_vif *vif, bool add); /* recover from tx queue stall */ void (*recover_from_tx_stall)(unsigned long data); /* check for plcp health */ diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c index 354eb13..7da8ede 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-sta.c @@ -596,7 +596,7 @@ static int iwl_send_remove_station(struct iwl_priv *priv, /** * iwl_remove_station - Remove driver's knowledge of station. */ -static int iwl_remove_station(struct iwl_priv *priv, const u8 *addr) +int iwl_remove_station(struct iwl_priv *priv, const u8 *addr) { int sta_id = IWL_INVALID_STATION; int i, ret = -EINVAL; @@ -647,6 +647,10 @@ static int iwl_remove_station(struct iwl_priv *priv, const u8 *addr) goto out; } + if (priv->stations[sta_id].used & IWL_STA_LOCAL) { + kfree(priv->stations[sta_id].lq); + priv->stations[sta_id].lq = NULL; + } priv->stations[sta_id].used &= ~IWL_STA_DRIVER_ACTIVE; @@ -663,6 +667,7 @@ out: spin_unlock_irqrestore(&priv->sta_lock, flags); return ret; } +EXPORT_SYMBOL_GPL(iwl_remove_station); /** * iwl_clear_ucode_stations() - clear entire station table driver and/or ucode diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.h b/drivers/net/wireless/iwlwifi/iwl-sta.h index b0ed2eb..9a869f1 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.h +++ b/drivers/net/wireless/iwlwifi/iwl-sta.h @@ -74,6 +74,7 @@ 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_remove_station(struct iwl_priv *priv, const u8 *addr); int iwl_mac_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta); void iwl_sta_tx_modify_enable_tid(struct iwl_priv *priv, int sta_id, int tid); diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 4f20cca..9486b32 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -3103,21 +3103,10 @@ void iwl3945_post_associate(struct iwl_priv *priv) case NL80211_IFTYPE_STATION: iwl3945_rate_scale_init(priv->hw, IWL_AP_ID); break; - case NL80211_IFTYPE_ADHOC: - priv->assoc_id = 1; - iwl_add_local_station(priv, priv->bssid, false); - iwl3945_sync_sta(priv, IWL_STA_ID, - (priv->band == IEEE80211_BAND_5GHZ) ? - IWL_RATE_6M_PLCP : IWL_RATE_1M_PLCP, - CMD_ASYNC); - iwl3945_rate_scale_init(priv->hw, IWL_STA_ID); - iwl3945_send_beacon_cmd(priv); - break; - default: IWL_ERR(priv, "%s Should not be called in %d mode\n", __func__, priv->iw_mode); |
