diff options
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/cfg80211.c | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c index 29b7f6eed240..bb7235e1b9d1 100644 --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c @@ -20,6 +20,7 @@ #include "cfg80211.h" #include "main.h" #include "11n.h" +#include "wmm.h" static char *reg_alpha2; module_param(reg_alpha2, charp, 0); @@ -3259,7 +3260,7 @@ static int mwifiex_cfg80211_suspend(struct wiphy *wiphy, { struct mwifiex_adapter *adapter = mwifiex_cfg80211_get_adapter(wiphy); struct mwifiex_ds_hs_cfg hs_cfg; - int i, ret = 0; + int i, ret = 0, retry_num = 10; struct mwifiex_private *priv; for (i = 0; i < adapter->priv_num; i++) { @@ -3269,6 +3270,21 @@ static int mwifiex_cfg80211_suspend(struct wiphy *wiphy, mwifiex_cancel_all_pending_cmd(adapter); + for (i = 0; i < adapter->priv_num; i++) { + priv = adapter->priv[i]; + if (priv && priv->netdev) + mwifiex_stop_net_dev_queue(priv->netdev, adapter); + } + + for (i = 0; i < retry_num; i++) { + if (!mwifiex_wmm_lists_empty(adapter) || + !mwifiex_bypass_txlist_empty(adapter) || + !skb_queue_empty(&adapter->tx_data_q)) + usleep_range(10000, 15000); + else + break; + } + if (!wowlan) { mwifiex_dbg(adapter, ERROR, "None of the WOWLAN triggers enabled\n"); @@ -3321,12 +3337,18 @@ static int mwifiex_cfg80211_suspend(struct wiphy *wiphy, static int mwifiex_cfg80211_resume(struct wiphy *wiphy) { struct mwifiex_adapter *adapter = mwifiex_cfg80211_get_adapter(wiphy); - struct mwifiex_private *priv = - mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_STA); + struct mwifiex_private *priv; struct mwifiex_ds_wakeup_reason wakeup_reason; struct cfg80211_wowlan_wakeup wakeup_report; int i; + for (i = 0; i < adapter->priv_num; i++) { + priv = adapter->priv[i]; + if (priv && priv->netdev) + mwifiex_wake_up_net_dev_queue(priv->netdev, adapter); + } + + priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_STA); mwifiex_get_wakeup_reason(priv, HostCmd_ACT_GEN_GET, MWIFIEX_SYNC_CMD, &wakeup_reason); memset(&wakeup_report, 0, sizeof(struct cfg80211_wowlan_wakeup)); |