commit fe7246d889d02abc389917cab745441cff56ba79
author Gopichand Nakkala <gnakkala@qca.qualcomm.com> Mon Jun 10 17:43:37 2013 +0530
committer Gopichand Nakkala <gnakkala@qca.qualcomm.com> Mon Jul 01 15:15:11 2013 -0700
tree f314fa5046327a65fe4a5f4c23f4c3b8f8644acf
parent 254925a35d500aa0d291458401179e990c66e3de

wlan: Exit BMPS when host sends DEL_STA msg to firmware

As firmware cannot handle DEL_SELF_STA msg in BMPS state
host will do exit bmps and then will send DEL_STA msg.

Change-Id: I7d70ab3df475084383779503066c9316ca10b0ef
CRs-Fixed: 498124

CORE/HDD/src/wlan_hdd_wext.c

diff --git a/CORE/HDD/src/wlan_hdd_wext.c b/CORE/HDD/src/wlan_hdd_wext.c
index 9ae360c..736c4f9 100644
--- a/CORE/HDD/src/wlan_hdd_wext.c
+++ b/CORE/HDD/src/wlan_hdd_wext.c
@@ -110,6 +110,7 @@
 
 #include "wlan_hdd_dev_pwr.h"
 #include "qc_sap_ioctl.h"
+#include "sme_Api.h"
 
 #ifdef CONFIG_HAS_EARLYSUSPEND
 extern void hdd_suspend_wlan(struct early_suspend *wlan_suspend);
@@ -4385,6 +4386,12 @@
 
                pr_info("Stopping AP mode\n");
 
+               if (TRUE == sme_IsPmcBmps(WLAN_HDD_GET_HAL_CTX(pAdapter)))
+               {
+                  /* EXIT BMPS as fw cannot handle DEL_STA when its in BMPS */
+                  wlan_hdd_enter_bmps(pAdapter, DRIVER_POWER_MODE_ACTIVE);
+               }
+
                /*Make sure that pAdapter cleaned properly*/
                hdd_stop_adapter( pHddCtx, pAdapter_to_stop );
                hdd_deinit_adapter( pHddCtx, pAdapter_to_stop );
@@ -4394,6 +4401,12 @@
                        pAdapter_to_stop->macAddressCurrent.bytes);
                hdd_close_adapter(WLAN_HDD_GET_CTX(pAdapter), pAdapter_to_stop,
                        TRUE);
+
+               if (FALSE == sme_IsPmcBmps(WLAN_HDD_GET_HAL_CTX(pAdapter)))
+               {
+                  /* put the device back into BMPS */
+                  wlan_hdd_enter_bmps(pAdapter, DRIVER_POWER_MODE_AUTO);
+               }
            }
            else
            {