diff options
| -rw-r--r-- | drivers/staging/rtl8192e/rtl8192e/rtl_core.c | 113 |
1 files changed, 3 insertions, 110 deletions
diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c index 11d20fc11a7d..43533410f8d6 100644 --- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c +++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c @@ -958,7 +958,7 @@ static enum reset_type _rtl92e_rx_check_stuck(struct net_device *dev) return RESET_TYPE_NORESET; } -static enum reset_type _rtl92e_if_check_reset(struct net_device *dev) +static void _rtl92e_if_check_reset(struct net_device *dev) { struct r8192_priv *priv = rtllib_priv(dev); enum reset_type TxResetType = RESET_TYPE_NORESET; @@ -979,112 +979,8 @@ static enum reset_type _rtl92e_if_check_reset(struct net_device *dev) RxResetType == RESET_TYPE_SILENT) { netdev_info(dev, "%s(): TxResetType is %d, RxResetType is %d\n", __func__, TxResetType, RxResetType); - return RESET_TYPE_SILENT; - } else { - return RESET_TYPE_NORESET; - } -} - -static void _rtl92e_if_silent_reset(struct net_device *dev) -{ - struct r8192_priv *priv = rtllib_priv(dev); - u8 reset_times = 0; - int reset_status = 0; - struct rtllib_device *ieee = priv->rtllib; - unsigned long flag; - - if (priv->rst_progress == RESET_TYPE_NORESET) { - priv->rst_progress = RESET_TYPE_SILENT; - - spin_lock_irqsave(&priv->rf_ps_lock, flag); - if (priv->rf_change_in_progress) { - spin_unlock_irqrestore(&priv->rf_ps_lock, flag); - goto END; - } - priv->rf_change_in_progress = true; - priv->reset_in_progress = true; - spin_unlock_irqrestore(&priv->rf_ps_lock, flag); - -RESET_START: - - mutex_lock(&priv->wx_mutex); - - if (priv->rtllib->link_state == MAC80211_LINKED) - rtl92e_leisure_ps_leave(dev); - - if (priv->up) { - netdev_info(dev, "%s():the driver is not up.\n", - __func__); - mutex_unlock(&priv->wx_mutex); - return; - } - priv->up = 0; - - mdelay(1000); - - if (!netif_queue_stopped(dev)) - netif_stop_queue(dev); - - rtl92e_irq_disable(dev); - del_timer_sync(&priv->watch_dog_timer); - _rtl92e_cancel_deferred_work(priv); - rtl92e_dm_deinit(dev); - rtllib_stop_scan_syncro(ieee); - - if (ieee->link_state == MAC80211_LINKED) { - mutex_lock(&ieee->wx_mutex); - netdev_info(dev, "ieee->link_state is MAC80211_LINKED\n"); - del_timer_sync(&ieee->associate_timer); - cancel_delayed_work(&ieee->associate_retry_wq); - rtllib_stop_scan(ieee); - netif_carrier_off(dev); - mutex_unlock(&ieee->wx_mutex); - } else { - netdev_info(dev, "ieee->link_state is NOT LINKED\n"); - rtllib_softmac_stop_protocol(priv->rtllib, 0, true); - } - - rtl92e_dm_backup_state(dev); - - mutex_unlock(&priv->wx_mutex); - reset_status = _rtl92e_up(dev, true); - - if (reset_status == -1) { - if (reset_times < 3) { - reset_times++; - goto RESET_START; - } else { - netdev_warn(dev, "%s(): Reset Failed\n", - __func__); - } - } - - ieee->is_silent_reset = 1; - - spin_lock_irqsave(&priv->rf_ps_lock, flag); - priv->rf_change_in_progress = false; - spin_unlock_irqrestore(&priv->rf_ps_lock, flag); - - rtl92e_enable_hw_security_config(dev); - - if (ieee->link_state == MAC80211_LINKED && ieee->iw_mode == - IW_MODE_INFRA) { - ieee->set_chan(ieee->dev, - ieee->current_network.channel); - - schedule_work(&ieee->associate_complete_wq); - - } - - rtl92e_cam_restore(dev); - rtl92e_dm_restore_state(dev); -END: - priv->rst_progress = RESET_TYPE_NORESET; - priv->reset_count++; - priv->reset_in_progress = false; - - rtl92e_writeb(dev, UFWP, 1); } + return; } static void _rtl92e_update_rxcounts(struct r8192_priv *priv, u32 *TotalRxBcnNum, @@ -1114,7 +1010,6 @@ static void _rtl92e_watchdog_wq_cb(void *data) struct r8192_priv, watch_dog_wq); struct net_device *dev = priv->rtllib->dev; struct rtllib_device *ieee = priv->rtllib; - enum reset_type ResetType = RESET_TYPE_NORESET; static u8 check_reset_cnt; unsigned long flags; struct rt_pwr_save_ctrl *psc = (struct rt_pwr_save_ctrl *) @@ -1232,13 +1127,11 @@ static void _rtl92e_watchdog_wq_cb(void *data) spin_lock_irqsave(&priv->tx_lock, flags); if ((check_reset_cnt++ >= 3) && (!ieee->is_roaming) && (!priv->rf_change_in_progress) && (!psc->bSwRfProcessing)) { - ResetType = _rtl92e_if_check_reset(dev); + _rtl92e_if_check_reset(dev); check_reset_cnt = 3; } spin_unlock_irqrestore(&priv->tx_lock, flags); - if ((priv->force_reset || ResetType == RESET_TYPE_SILENT)) - _rtl92e_if_silent_reset(dev); priv->force_reset = false; priv->reset_in_progress = false; } |