Piteball/android_kernel_samsung_msm8976
1
1
Fork 0
mirror of https://github.com/team-infusion-developers/android_kernel_samsung_msm8976.git synced 2024-09-21 03:43:03 +00:00
Code Issues Projects Releases Wiki Activity

qcacld-2.0: Reset uOsRequestedHandoff when reassoc fails

Browse source 
uOsRequestedHandoff is not reset in many scenarios after reassoc
fails/timeout. Due to this if the next connect request initiate
scan for ssid to find the AP in local cache, the scan for ssid
complete handler think that OS requested handoff is in progress
and returns without initiating the connect or connect failure.
Thus the HDD remains in connecting state and after that scans
fails.

To fix this reset uOsRequestedHandoff whenever reassoc fails

Change-Id: Ife9ee885cc1638f2bc4e02fd91b000c6e00f0689
CRs-Fixed: 1101706
This commit is contained in:
Abhishek Singh 2016-12-15 11:20:43 +05:30 committed by syphyr
parent bdeaacb429
commit f4705ac2e0
1 changed files with 17 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
drivers/net/wireless/qcacld-2.0/CORE/SME/src/csr/csrNeighborRoam.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2011-2015 The Linux Foundation. All rights reserved.
* Copyright (c) 2011-2017 The Linux Foundation. All rights reserved.
*
* Previously licensed under the ISC license by Qualcomm Atheros, Inc.
*
@ -4994,6 +4994,9 @@ eHalStatus csrNeighborRoamIndicateDisconnect(tpAniSirGlobal pMac,
eCSR_NEIGHBOR_ROAM_STATE_INIT,
sessionId);
pNeighborRoamInfo->roamChannelInfo.IAPPNeighborListReceived = eANI_BOOLEAN_FALSE;
#ifdef WLAN_FEATURE_ROAM_SCAN_OFFLOAD
pNeighborRoamInfo->uOsRequestedHandoff = 0;
#endif
}
break;
@ -5030,6 +5033,7 @@ eHalStatus csrNeighborRoamIndicateDisconnect(tpAniSirGlobal pMac,
pNeighborRoamInfo->roamChannelInfo.IAPPNeighborListReceived = eANI_BOOLEAN_FALSE;
csrNeighborRoamResetCfgListChanScanControlInfo(pMac, sessionId);
#ifdef WLAN_FEATURE_ROAM_SCAN_OFFLOAD
pNeighborRoamInfo->uOsRequestedHandoff = 0;
if (!csrRoamIsRoamOffloadScanEnabled(pMac))
{
#endif
@ -5067,6 +5071,9 @@ eHalStatus csrNeighborRoamIndicateDisconnect(tpAniSirGlobal pMac,
CSR_NEIGHBOR_ROAM_STATE_TRANSITION(eCSR_NEIGHBOR_ROAM_STATE_INIT,
sessionId)
pNeighborRoamInfo->roamChannelInfo.IAPPNeighborListReceived = eANI_BOOLEAN_FALSE;
#ifdef WLAN_FEATURE_ROAM_SCAN_OFFLOAD
pNeighborRoamInfo->uOsRequestedHandoff = 0;
#endif
break;
}
#ifdef WLAN_FEATURE_ROAM_SCAN_OFFLOAD
@ -5195,6 +5202,9 @@ eHalStatus csrNeighborRoamIndicateConnect(tpAniSirGlobal pMac,
eCSR_NEIGHBOR_ROAM_STATE_INIT,
sessionId)
pNeighborRoamInfo->roamChannelInfo.IAPPNeighborListReceived = eANI_BOOLEAN_FALSE;
#ifdef WLAN_FEATURE_ROAM_SCAN_OFFLOAD
pNeighborRoamInfo->uOsRequestedHandoff = 0;
#endif
break;
}
/* Fall through if the status is SUCCESS */
@ -5620,6 +5630,9 @@ eHalStatus csrNeighborRoamInit(tpAniSirGlobal pMac, tANI_U8 sessionId)
pNeighborRoamInfo->roamChannelInfo.IAPPNeighborListReceived = eANI_BOOLEAN_FALSE;
/* Set the Last Sent Cmd as RSO_STOP */
pNeighborRoamInfo->lastSentCmd = ROAM_SCAN_OFFLOAD_STOP;
#ifdef WLAN_FEATURE_ROAM_SCAN_OFFLOAD
pNeighborRoamInfo->uOsRequestedHandoff = 0;
#endif
return eHAL_STATUS_SUCCESS;
}
@ -5970,6 +5983,9 @@ void csrNeighborRoamTranistionPreauthDoneToDisconnected(tpAniSirGlobal pMac,
// Transition to init state
CSR_NEIGHBOR_ROAM_STATE_TRANSITION(eCSR_NEIGHBOR_ROAM_STATE_INIT, sessionId)
pNeighborRoamInfo->roamChannelInfo.IAPPNeighborListReceived = eANI_BOOLEAN_FALSE;
#ifdef WLAN_FEATURE_ROAM_SCAN_OFFLOAD
pNeighborRoamInfo->uOsRequestedHandoff = 0;
#endif
}
/* ---------------------------------------------------------------------------