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rtl8188eu: Remove CONFIG_LAYER2_ROAMING_RESUME

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Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
This commit is contained in:
Larry Finger 2013-07-12 22:38:53 -05:00
parent 5895407ede
commit 0db3ae417e
7 changed files with 14 additions and 77 deletions
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38
core/rtw_ioctl_set.c
View file

@ -102,40 +102,28 @@ _func_enter_;
/* when set_ssid/set_bssid for rtw_do_join(), but scanning queue is empty */
/* we try to issue sitesurvey firstly */
if (pmlmepriv->LinkDetectInfo.bBusyTraffic==false
#ifdef CONFIG_LAYER2_ROAMING
|| pmlmepriv->to_roaming >0
#endif
)
{
if (pmlmepriv->LinkDetectInfo.bBusyTraffic==false ||
pmlmepriv->to_roaming >0) {
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_info_,("rtw_do_join(): site survey if scanned_queue is empty\n."));
/* submit site_survey_cmd */
if (_SUCCESS!=(ret=rtw_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid, 1, NULL, 0)) ) {
pmlmepriv->to_join = false;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("rtw_do_join(): site survey return error\n."));
}
}
else
{
} else {
pmlmepriv->to_join = false;
ret = _FAIL;
}
goto exit;
}
else
{
} else {
int select_ret;
_exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
if ((select_ret=rtw_select_and_join_from_scanned_queue(pmlmepriv))==_SUCCESS)
{
if ((select_ret=rtw_select_and_join_from_scanned_queue(pmlmepriv))==_SUCCESS) {
pmlmepriv->to_join = false;
_set_timer(&pmlmepriv->assoc_timer, MAX_JOIN_TIMEOUT);
}
else
{
if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)==true)
{
} else {
if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)==true) {
/* submit createbss_cmd to change to a ADHOC_MASTER */
/* pmlmepriv->lock has been acquired by caller... */
@ -171,19 +159,13 @@ _func_enter_;
/* when set_ssid/set_bssid for rtw_do_join(), but there are no desired bss in scanning queue */
/* we try to issue sitesurvey firstly */
if (pmlmepriv->LinkDetectInfo.bBusyTraffic==false
#ifdef CONFIG_LAYER2_ROAMING
|| pmlmepriv->to_roaming >0
#endif
)
{
if (pmlmepriv->LinkDetectInfo.bBusyTraffic==false ||
pmlmepriv->to_roaming >0) {
if ( _SUCCESS!=(ret=rtw_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid, 1, NULL, 0)) ){
pmlmepriv->to_join = false;
RT_TRACE(_module_rtl871x_ioctl_set_c_,_drv_err_,("do_join(): site survey return error\n."));
}
}
else
{
} else {
ret = _FAIL;
pmlmepriv->to_join = false;
}

36
core/rtw_mlme.c
View file

@ -1098,13 +1098,8 @@ _func_enter_;
}
else
{
#ifdef CONFIG_LAYER2_ROAMING
DBG_88E("try_to_join, but select scanning queue fail, to_roaming:%d\n", pmlmepriv->to_roaming);
#else
DBG_88E("try_to_join, but select scanning queue fail\n");
#endif
#ifdef CONFIG_LAYER2_ROAMING
if (pmlmepriv->to_roaming!=0) {
if ( --pmlmepriv->to_roaming == 0
|| _SUCCESS != rtw_sitesurvey_cmd(adapter, &pmlmepriv->assoc_ssid, 1, NULL, 0)
@ -1116,7 +1111,6 @@ _func_enter_;
pmlmepriv->to_join = true;
}
}
#endif
_clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
}
}
@ -1290,9 +1284,7 @@ _func_enter_;
}
#ifdef CONFIG_LAYER2_ROAMING
pmlmepriv->to_roaming=0;
#endif
rtw_set_scan_deny(padapter, 3000);
@ -1322,17 +1314,11 @@ _func_enter_;
_clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING|WIFI_UNDER_WPS);
#ifdef CONFIG_LAYER2_ROAMING
if (pmlmepriv->to_roaming > 0)
_clr_fwstate_(pmlmepriv, _FW_LINKED);
#endif
if (check_fwstate(&padapter->mlmepriv, _FW_LINKED)
#ifdef CONFIG_LAYER2_ROAMING
|| (pmlmepriv->to_roaming<=0)
#endif
)
{
if (check_fwstate(&padapter->mlmepriv, _FW_LINKED) ||
(pmlmepriv->to_roaming<=0)) {
rtw_os_indicate_disconnect(padapter);
_clr_fwstate_(pmlmepriv, _FW_LINKED);
@ -1971,7 +1957,6 @@ _func_enter_;
if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) )
{
#ifdef CONFIG_LAYER2_ROAMING
if (pmlmepriv->to_roaming > 0)
pmlmepriv->to_roaming--; /* this stadel_event is caused by roaming, decrease to_roaming */
else if (pmlmepriv->to_roaming ==0)
@ -1979,7 +1964,6 @@ _func_enter_;
if (*((unsigned short *)(pstadel->rsvd)) != WLAN_REASON_EXPIRATION_CHK)
pmlmepriv->to_roaming=0; /* don't roam */
#endif /* CONFIG_LAYER2_ROAMING */
rtw_free_uc_swdec_pending_queue(adapter);
@ -1993,9 +1977,7 @@ _func_enter_;
rtw_free_network_nolock(pmlmepriv, pwlan);
}
_exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
#ifdef CONFIG_LAYER2_ROAMING
_rtw_roaming(adapter, tgt_network);
#endif /* CONFIG_LAYER2_ROAMING */
}
@ -2083,9 +2065,7 @@ void _rtw_join_timeout_handler (_adapter *adapter)
{
_irqL irqL;
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
#ifdef CONFIG_LAYER2_ROAMING
int do_join_r;
#endif /* CONFIG_LAYER2_ROAMING */
_func_enter_;
@ -2097,7 +2077,6 @@ _func_enter_;
_enter_critical_bh(&pmlmepriv->lock, &irqL);
#ifdef CONFIG_LAYER2_ROAMING
if (pmlmepriv->to_roaming>0) { /* join timeout caused by roaming */
while (1) {
pmlmepriv->to_roaming--;
@ -2114,10 +2093,7 @@ _func_enter_;
break;
}
}
} else
#endif
{
} else {
rtw_indicate_disconnect(adapter);
free_scanqueue(pmlmepriv);/* */
}
@ -2322,14 +2298,12 @@ static int rtw_check_join_candidate(struct mlme_priv *pmlmepriv
if (rtw_is_desired_network(adapter, competitor) == false)
goto exit;
#ifdef CONFIG_LAYER2_ROAMING
if (pmlmepriv->to_roaming) {
if ( rtw_get_passing_time_ms((u32)competitor->last_scanned) >= RTW_SCAN_RESULT_EXPIRE
|| is_same_ess(&competitor->network, &pmlmepriv->cur_network.network) == false
)
goto exit;
}
#endif
if (*candidate == NULL ||(*candidate)->network.Rssi<competitor->network.Rssi )
{
@ -2344,9 +2318,7 @@ static int rtw_check_join_candidate(struct mlme_priv *pmlmepriv
(*candidate)->network.Ssid.Ssid,
(*candidate)->network.MacAddress,
(int)(*candidate)->network.Rssi);
#ifdef CONFIG_LAYER2_ROAMING
DBG_88E("[to_roaming:%u]\n", pmlmepriv->to_roaming);
#endif
}
exit:
@ -3143,7 +3115,6 @@ void rtw_issue_addbareq_cmd(_adapter *padapter, struct xmit_frame *pxmitframe)
#endif
#ifdef CONFIG_LAYER2_ROAMING
void rtw_roaming(_adapter *padapter, struct wlan_network *tgt_network)
{
_irqL irqL;
@ -3192,4 +3163,3 @@ void _rtw_roaming(_adapter *padapter, struct wlan_network *tgt_network)
}
}
#endif

1
include/autoconf.h
View file

@ -127,7 +127,6 @@
#define USB_INTERFERENCE_ISSUE // this should be checked in all usb interface
#define CONFIG_GLOBAL_UI_PID
#define CONFIG_LAYER2_ROAMING
#define CONFIG_LONG_DELAY_ISSUE
#define CONFIG_NEW_SIGNAL_STAT_PROCESS
#define RTW_NOTCH_FILTER 0 /* 0:Disable, 1:Enable, */

2
include/drv_types.h
View file

@ -181,9 +181,7 @@ struct registry_priv
char adaptor_info_caching_file_path[PATH_LENGTH_MAX];
#endif
#ifdef CONFIG_LAYER2_ROAMING
u8 max_roaming_times; // the max number driver will try to roaming
#endif
#ifdef CONFIG_IOL
u8 fw_iol; //enable iol without other concern

4
include/rtw_mlme.h
View file

@ -366,9 +366,7 @@ struct mlme_priv {
sint fw_state; //shall we protect this variable? maybe not necessarily...
u8 bScanInProcess;
u8 to_join; //flag
#ifdef CONFIG_LAYER2_ROAMING
u8 to_roaming; // roaming trying times
#endif
u8 *nic_hdl;
@ -739,10 +737,8 @@ void rtw_issue_addbareq_cmd(_adapter *padapter, struct xmit_frame *pxmitframe);
int rtw_is_same_ibss(_adapter *adapter, struct wlan_network *pnetwork);
int is_same_network(WLAN_BSSID_EX *src, WLAN_BSSID_EX *dst);
#ifdef CONFIG_LAYER2_ROAMING
void rtw_roaming(_adapter *padapter, struct wlan_network *tgt_network);
void _rtw_roaming(_adapter *padapter, struct wlan_network *tgt_network);
#endif
void rtw_stassoc_hw_rpt(_adapter *adapter,struct sta_info *psta);
#endif //__RTL871X_MLME_H_

6
os_dep/ioctl_cfg80211.c
View file

@ -498,7 +498,6 @@ void rtw_cfg80211_indicate_connect(_adapter *padapter)
}
#endif //CONFIG_P2P
#ifdef CONFIG_LAYER2_ROAMING
if (pmlmepriv->to_roaming > 0) {
#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 39) || defined(COMPAT_KERNEL_RELEASE)
struct wiphy *wiphy = pwdev->wiphy;
@ -525,10 +524,7 @@ void rtw_cfg80211_indicate_connect(_adapter *padapter)
, pmlmepriv->assoc_rsp+sizeof(struct rtw_ieee80211_hdr_3addr)+6
, pmlmepriv->assoc_rsp_len-sizeof(struct rtw_ieee80211_hdr_3addr)-6
, GFP_ATOMIC);
}
else
#endif
{
} else {
DBG_88E("pwdev->sme_state(b)=%d\n", pwdev->sme_state);
cfg80211_connect_result(padapter->pnetdev, cur_network->network.MacAddress
, pmlmepriv->assoc_req+sizeof(struct rtw_ieee80211_hdr_3addr)+2

4
os_dep/os_intfs.c
View file

@ -216,11 +216,9 @@ module_param(rtw_adaptor_info_caching_file_path, charp, 0644);
MODULE_PARM_DESC(rtw_adaptor_info_caching_file_path, "The path of adapter info cache file");
#endif //CONFIG_ADAPTOR_INFO_CACHING_FILE
#ifdef CONFIG_LAYER2_ROAMING
static uint rtw_max_roaming_times=2;
module_param(rtw_max_roaming_times, uint, 0644);
MODULE_PARM_DESC(rtw_max_roaming_times,"The max roaming times to try");
#endif //CONFIG_LAYER2_ROAMING
#ifdef CONFIG_IOL
static int rtw_fw_iol=1;// 0:Disable, 1:enable, 2:by usb speed
@ -737,9 +735,7 @@ _func_enter_;
registry_par->adaptor_info_caching_file_path[PATH_LENGTH_MAX-1]=0;
#endif
#ifdef CONFIG_LAYER2_ROAMING
registry_par->max_roaming_times = (u8)rtw_max_roaming_times;
#endif
#ifdef CONFIG_IOL
registry_par->fw_iol = rtw_fw_iol;