diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl4965-base.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl4965-base.c | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c index 2e976c3881e6..88f3554c0fbc 100644 --- a/drivers/net/wireless/iwlwifi/iwl4965-base.c +++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c @@ -4539,6 +4539,24 @@ static void iwl4965_bg_rf_kill(struct work_struct *work) mutex_unlock(&priv->mutex); } +static void iwl4965_bg_set_monitor(struct work_struct *work) +{ + struct iwl_priv *priv = container_of(work, + struct iwl_priv, set_monitor); + + IWL_DEBUG(IWL_DL_STATE, "setting monitor mode\n"); + + mutex_lock(&priv->mutex); + + if (!iwl_is_ready(priv)) + IWL_DEBUG(IWL_DL_STATE, "leave - not ready\n"); + else + if (iwl4965_set_mode(priv, IEEE80211_IF_TYPE_MNTR) != 0) + IWL_ERROR("iwl4965_set_mode() failed\n"); + + mutex_unlock(&priv->mutex); +} + #define IWL_SCAN_CHECK_WATCHDOG (7 * HZ) static void iwl4965_bg_scan_check(struct work_struct *data) @@ -5428,7 +5446,22 @@ static void iwl4965_configure_filter(struct ieee80211_hw *hw, * XXX: dummy * see also iwl4965_connection_init_rx_config */ - *total_flags = 0; + struct iwl_priv *priv = hw->priv; + int new_flags = 0; + if (changed_flags & (FIF_PROMISC_IN_BSS | FIF_OTHER_BSS)) { + if (*total_flags & (FIF_PROMISC_IN_BSS | FIF_OTHER_BSS)) { + IWL_DEBUG_MAC80211("Enter: type %d (0x%x, 0x%x)\n", + IEEE80211_IF_TYPE_MNTR, + changed_flags, *total_flags); + /* queue work 'cuz mac80211 is holding a lock which + * prevents us from issuing (synchronous) f/w cmds */ + queue_work(priv->workqueue, &priv->set_monitor); + new_flags &= FIF_PROMISC_IN_BSS | + FIF_OTHER_BSS | + FIF_ALLMULTI; + } + } + *total_flags = new_flags; } static void iwl4965_mac_remove_interface(struct ieee80211_hw *hw, @@ -6359,6 +6392,7 @@ static void iwl4965_setup_deferred_work(struct iwl_priv *priv) INIT_WORK(&priv->abort_scan, iwl4965_bg_abort_scan); INIT_WORK(&priv->rf_kill, iwl4965_bg_rf_kill); INIT_WORK(&priv->beacon_update, iwl4965_bg_beacon_update); + INIT_WORK(&priv->set_monitor, iwl4965_bg_set_monitor); INIT_DELAYED_WORK(&priv->post_associate, iwl4965_bg_post_associate); INIT_DELAYED_WORK(&priv->init_alive_start, iwl4965_bg_init_alive_start); INIT_DELAYED_WORK(&priv->alive_start, iwl4965_bg_alive_start); |