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[components][wlan] 修复某些情况下模式初始化两遍的bug

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This commit is contained in:
tangyuxin 2018-10-18 14:19:32 +08:00
parent 9c255e7d2f
commit 1e0e221dd7
1 changed files with 10 additions and 5 deletions
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15
components/drivers/wlan/wlan_mgnt.c
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@ -495,7 +495,7 @@ static void rt_wlan_event_dispatch(struct rt_wlan_device *device, rt_wlan_dev_ev
{ {
user_buff = *buff; user_buff = *buff;
} }
/* 事件处理 */ /* Event Handle */
switch (event) switch (event)
{ {
case RT_WLAN_DEV_EVT_CONNECT: case RT_WLAN_DEV_EVT_CONNECT:
@ -737,9 +737,12 @@ rt_err_t rt_wlan_set_mode(const char *dev_name, rt_wlan_mode_t mode)
RT_WLAN_LOG_E("not find device, set mode failed! name:%s", dev_name); RT_WLAN_LOG_E("not find device, set mode failed! name:%s", dev_name);
return -RT_EIO; return -RT_EIO;
} }
MGNT_LOCK();
if (RT_WLAN_DEVICE(device)->mode == mode) if (RT_WLAN_DEVICE(device)->mode == mode)
{ {
RT_WLAN_LOG_D("L:%d this device mode is set"); RT_WLAN_LOG_D("L:%d this device mode is set");
MGNT_UNLOCK();
return RT_EOK; return RT_EOK;
} }
@ -747,19 +750,21 @@ rt_err_t rt_wlan_set_mode(const char *dev_name, rt_wlan_mode_t mode)
(RT_WLAN_DEVICE(device)->flags & RT_WLAN_FLAG_AP_ONLY)) (RT_WLAN_DEVICE(device)->flags & RT_WLAN_FLAG_AP_ONLY))
{ {
RT_WLAN_LOG_I("this device ap mode only"); RT_WLAN_LOG_I("this device ap mode only");
MGNT_UNLOCK();
return -RT_ERROR; return -RT_ERROR;
} }
else if ((mode == RT_WLAN_AP) && else if ((mode == RT_WLAN_AP) &&
(RT_WLAN_DEVICE(device)->flags & RT_WLAN_FLAG_STA_ONLY)) (RT_WLAN_DEVICE(device)->flags & RT_WLAN_FLAG_STA_ONLY))
{ {
RT_WLAN_LOG_I("this device sta mode only"); RT_WLAN_LOG_I("this device sta mode only");
MGNT_UNLOCK();
return -RT_ERROR; return -RT_ERROR;
} }
/* /*
* device == sta and change to ap, should deinit * device == sta and change to ap, should deinit
* device == ap and change to sta, should deinit * device == ap and change to sta, should deinit
*/ */
MGNT_LOCK();
if (((mode == RT_WLAN_STATION) && (RT_WLAN_DEVICE(device) == AP_DEVICE())) || if (((mode == RT_WLAN_STATION) && (RT_WLAN_DEVICE(device) == AP_DEVICE())) ||
((mode == RT_WLAN_AP) && (RT_WLAN_DEVICE(device) == STA_DEVICE()))) ((mode == RT_WLAN_AP) && (RT_WLAN_DEVICE(device) == STA_DEVICE())))
{ {
@ -1627,12 +1632,12 @@ struct rt_wlan_scan_result *rt_wlan_scan_with_info(struct rt_wlan_info *info)
return &scan_result; return &scan_result;
} }
/* run scna */ /* run scan */
err = rt_wlan_dev_scan(STA_DEVICE(), info); err = rt_wlan_dev_scan(STA_DEVICE(), info);
if (err != RT_EOK) if (err != RT_EOK)
{ {
rt_wlan_complete_delete(complete); rt_wlan_complete_delete(complete);
RT_WLAN_LOG_E("scna sync fail"); RT_WLAN_LOG_E("scan sync fail");
MGNT_UNLOCK(); MGNT_UNLOCK();
return RT_NULL; return RT_NULL;
} }
@ -1646,7 +1651,7 @@ struct rt_wlan_scan_result *rt_wlan_scan_with_info(struct rt_wlan_info *info)
set = 0x1 << RT_WLAN_DEV_EVT_SCAN_DONE; set = 0x1 << RT_WLAN_DEV_EVT_SCAN_DONE;
if (!(recved & set)) if (!(recved & set))
{ {
RT_WLAN_LOG_E("scna wait timeout!"); RT_WLAN_LOG_E("scan wait timeout!");
MGNT_UNLOCK(); MGNT_UNLOCK();
return &scan_result; return &scan_result;
} }