commit 94fd292fbbd5dd1b1902a59133709aaef2ae1bcb
author Kiet Lam <c_kietl@qca.qualcomm.com> Wed Jun 18 19:12:43 2014 -0700
committer Kiet Lam <c_kietl@qca.qualcomm.com> Thu Jun 19 20:24:15 2014 -0700
tree 3d59a4ca33f68fc39272b87d7f9090cc56f32d5e
parent 5ab05e96b98ea7a42f67772838f1a9bf475782ff

wlan: Use power save mode as DHCP start/stop indication.

Current Android framework always sends power save mode to false when
starting DHCP and vice versa when DHCP session ends. Replaced driver
usage of BTCOEXMODE as the DHCP start/stop indication to power save
mode setting.

Change-Id: I90a7e0eb45b484cd81904e0d56af383003974cf2
CRs-Fixed: 679366

CORE/HDD/src/wlan_hdd_cfg80211.c

diff --git a/CORE/HDD/src/wlan_hdd_cfg80211.c b/CORE/HDD/src/wlan_hdd_cfg80211.c
index c0fb57c..30a2c70 100644
--- a/CORE/HDD/src/wlan_hdd_cfg80211.c
+++ b/CORE/HDD/src/wlan_hdd_cfg80211.c
@@ -9405,6 +9405,25 @@
      **/
     vos_status =  wlan_hdd_enter_bmps(pAdapter, !mode);
 
+    if (!mode)
+    {
+        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_DEBUG,
+                  "%s: DHCP start indicated through power save", __func__);
+
+        pHddCtx->btCoexModeSet = TRUE;
+        sme_DHCPStartInd(pHddCtx->hHal, pAdapter->device_mode,
+                         pAdapter->sessionId);
+    }
+    else
+    {
+       VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_DEBUG,
+                  "%s: DHCP stop indicated through power save", __func__);
+
+        pHddCtx->btCoexModeSet = FALSE;
+        sme_DHCPStopInd(pHddCtx->hHal, pAdapter->device_mode,
+                        pAdapter->sessionId);
+    }
+
     EXIT();
     if (VOS_STATUS_E_FAILURE == vos_status)
     {