diff options
Diffstat (limited to 'drivers/staging/rtl8192e/ieee80211/ieee80211_softmac_wx.c')
| -rw-r--r-- | drivers/staging/rtl8192e/ieee80211/ieee80211_softmac_wx.c | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac_wx.c b/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac_wx.c index 7c21aaab9063..1bbd49f1d6f6 100644 --- a/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac_wx.c +++ b/drivers/staging/rtl8192e/ieee80211/ieee80211_softmac_wx.c @@ -160,7 +160,7 @@ int ieee80211_wx_set_wap(struct ieee80211_device *ieee, } if (ifup) - ieee80211_stop_protocol(ieee); + ieee80211_stop_protocol(ieee,true); /* just to avoid to give inconsistent infos in the * get wx method. not really needed otherwise @@ -302,7 +302,7 @@ int ieee80211_wx_set_mode(struct ieee80211_device *ieee, struct iw_request_info if (!ieee->proto_started){ ieee->iw_mode = wrqu->mode; }else{ - ieee80211_stop_protocol(ieee); + ieee80211_stop_protocol(ieee,true); ieee->iw_mode = wrqu->mode; ieee80211_start_protocol(ieee); } @@ -326,6 +326,17 @@ void ieee80211_wx_sync_scan_wq(struct ieee80211_device *ieee) int b40M = 0; static int count = 0; chan = ieee->current_network.channel; + +#ifdef ENABLE_LPS + if (ieee->LeisurePSLeave) { + ieee->LeisurePSLeave(ieee->dev); + } + + /* notify AP to be in PS mode */ + ieee80211_sta_ps_send_null_frame(ieee, 1); + ieee80211_sta_ps_send_null_frame(ieee, 1); +#endif + netif_carrier_off(ieee->dev); if (ieee->data_hard_stop) @@ -360,6 +371,12 @@ void ieee80211_wx_sync_scan_wq(struct ieee80211_device *ieee) ieee->InitialGainHandler(ieee->dev,IG_Restore); ieee->state = IEEE80211_LINKED; ieee->link_change(ieee->dev); + +#ifdef ENABLE_LPS + /* Notify AP that I wake up again */ + ieee80211_sta_ps_send_null_frame(ieee, 0); +#endif + // To prevent the immediately calling watch_dog after scan. if(ieee->LinkDetectInfo.NumRecvBcnInPeriod==0||ieee->LinkDetectInfo.NumRecvDataInPeriod==0 ) { @@ -429,8 +446,9 @@ int ieee80211_wx_set_essid(struct ieee80211_device *ieee, goto out; } - if(proto_started) - ieee80211_stop_protocol(ieee); + if(proto_started){ + ieee80211_stop_protocol(ieee,true); + } /* this is just to be sure that the GET wx callback |