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qcacld-3.0: Post message to SME upon DelBSS/DelSta failure

Browse source 
qcacld-2.0 to qcacld-3.0 propagation.

This fix ensures that a response message is sent back to SME if
a DelBSS/DelSta failure is returned by firmware, without which SME
command can get stuck.

Change-Id: I42425809ef93d447af0b34aee05e601e30a18ccc
CRs-Fixed: 810491
This commit is contained in:
Vidyullatha Kanchanapally 2015-08-14 16:54:08 -07:00 • committed by Akash Patel
commit dcd3b5a3a2
1 changed files with 34 additions and 37 deletions
Download patch file Download diff file Expand all files Collapse all files

71
core/mac/src/pe/lim/lim_process_mlm_rsp_messages.c
View file

@ -2181,46 +2181,43 @@ void lim_process_sta_mlm_del_sta_rsp(tpAniSirGlobal pMac, tpSirMsgQ limMsgQ,
lim_log(pMac, LOGE, FL("Encountered NULL Pointer"));
goto end;
}
if (CDF_STATUS_SUCCESS == pDelStaParams->status) {
pStaDs =
dph_get_hash_entry(pMac, DPH_STA_HASH_INDEX_PEER,
&psessionEntry->dph.dphHashTable);
if (pStaDs == NULL) {
/* TODO: any response to be sent out here ? */
lim_log(pMac, LOGE, FL("DPH Entry for STA %X missing."),
lim_log(pMac, LOG1, FL("Del STA RSP received. Status:%d AssocID:%d"),
pDelStaParams->status, pDelStaParams->assocId);
if (CDF_STATUS_SUCCESS != pDelStaParams->status)
lim_log(pMac, LOGE, FL(
"Del STA failed! Status:%d, proceeding with Del BSS"),
pDelStaParams->status);
pStaDs = dph_get_hash_entry(pMac, DPH_STA_HASH_INDEX_PEER,
&psessionEntry->dph.dphHashTable);
if (pStaDs == NULL) {
lim_log(pMac, LOGE, FL("DPH Entry for STA %X missing."),
pDelStaParams->assocId);
statusCode = eSIR_SME_REFUSED;
goto end;
}
if (eLIM_MLM_WT_DEL_STA_RSP_STATE != psessionEntry->limMlmState) {
/* TODO: any response to be sent out here ? */
lim_log(pMac, LOGE,
FL
("Received unexpected WMA_DELETE_STA_RSP in state %s"),
lim_mlm_state_str(psessionEntry->limMlmState));
statusCode = eSIR_SME_REFUSED;
goto end;
}
PELOG1(lim_log
(pMac, LOG1, FL("STA AssocID %d MAC "), pStaDs->assocId);
lim_print_mac_addr(pMac, pStaDs->staAddr, LOG1);
)
lim_log(pMac, LOGW,
FL("DEL_STA_RSP received for assocID: %X"),
pDelStaParams->assocId);
/* we must complete all cleanup related to delSta before calling limDelBSS. */
if (0 != limMsgQ->bodyptr) {
cdf_mem_free(pDelStaParams);
limMsgQ->bodyptr = NULL;
}
statusCode =
(tSirResultCodes) lim_del_bss(pMac, pStaDs, 0, psessionEntry);
return;
} else {
lim_log(pMac, LOGE, FL("DEL_STA failed for sta Id %d"),
pDelStaParams->staIdx);
statusCode = eSIR_SME_REFUSED;
goto end;
}
if (eLIM_MLM_WT_DEL_STA_RSP_STATE != psessionEntry->limMlmState) {
lim_log(pMac, LOGE, FL(
"Received unexpected WDA_DELETE_STA_RSP in state %s"),
lim_mlm_state_str(psessionEntry->limMlmState));
statusCode = eSIR_SME_REFUSED;
goto end;
}
lim_log(pMac, LOG1, FL("STA AssocID %d MAC "), pStaDs->assocId);
lim_print_mac_addr(pMac, pStaDs->staAddr, LOG1);
/*
* we must complete all cleanup related to delSta before
* calling limDelBSS.
*/
if (0 != limMsgQ->bodyptr) {
cdf_mem_free(pDelStaParams);
limMsgQ->bodyptr = NULL;
}
/* Proceed to do DelBSS even if DelSta resulted in failure */
statusCode = (tSirResultCodes)lim_del_bss(pMac, pStaDs, 0,
psessionEntry);
return;
end:
if (0 != limMsgQ->bodyptr) {
cdf_mem_free(pDelStaParams);