UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

ath6kl: Fix disconnect event reporting 

Driver does not report disconnect event properly when in connecting state,
this leads to issues failures in starting reconnection. Send a disconnect
command to target when a disconnect event is received with reason code
other than 3 (DISCONNECT_CMD - disconnect request from host) to make the
frimware stop trying to connect even after giving disconnect event. There
will be one more disconnect event for this disconnect command with reason
code DISCONNECT_CMD which will be notified to cfg80211.

Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Vasanthakumar Thiagarajan 2011-09-23 10:57:50 +05:30 committed by Kalle Valo
parent 5694f96296
commit 1de547d6dc
1 changed files with 9 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
drivers/net/wireless/ath/ath6kl/cfg80211.c
View File

@ -602,22 +602,20 @@ void ath6kl_cfg80211_disconnect_event(struct ath6kl *ar, u8 reason,
} }
} }
if (!test_bit(CONNECT_PEND, &ar->flag)) { /*
if (reason != DISCONNECT_CMD) * Send a disconnect command to target when a disconnect event is
ath6kl_wmi_disconnect_cmd(ar->wmi); * received with reason code other than 3 (DISCONNECT_CMD - disconnect
* request from host) to make the firmware stop trying to connect even
* after giving disconnect event. There will be one more disconnect
* event for this disconnect command with reason code DISCONNECT_CMD
* which will be notified to cfg80211.
*/
return; if (reason != DISCONNECT_CMD) {
}
if (reason == NO_NETWORK_AVAIL) {
/* connect cmd failed */
ath6kl_wmi_disconnect_cmd(ar->wmi); ath6kl_wmi_disconnect_cmd(ar->wmi);
return; return;
} }
if (reason != DISCONNECT_CMD)
return;
clear_bit(CONNECT_PEND, &ar->flag); clear_bit(CONNECT_PEND, &ar->flag);
if (ar->sme_state == SME_CONNECTING) { if (ar->sme_state == SME_CONNECTING) {