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qcacld-3.0: Log the rssi info from FW in sta kick out event

Browse source 
qcacld-2.0 to qcacld-3.0 propagation.

Log the RSSI info of the disconnect if the STA disconnection is
due to STA kick out event from FW.

Change-Id: I0fad3f8d0e7990f4211b7840bed7605a4b97f3cb
CRs-Fixed: 874197
This commit is contained in:
Kiran Kumar Lokere 2015-11-03 14:58:26 -08:00 • committed by Akash Patel
commit 24e4dc9eaa
8 changed files with 17 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

8
core/hdd/src/wlan_hdd_assoc.c
View file

@ -1046,15 +1046,19 @@ static CDF_STATUS hdd_dis_connect_handler(hdd_adapter_t *pAdapter,
* To avoid wpa_supplicant sending "HANGED" CMD
* to ICS UI.
*/
if (eCSR_ROAM_LOSTLINK == roamStatus)
if (eCSR_ROAM_LOSTLINK == roamStatus) {
if (pRoamInfo->reasonCode ==
eSIR_MAC_PEER_STA_REQ_LEAVING_BSS_REASON)
pr_info("wlan: disconnected due to poor signal, rssi is %d dB\n", pRoamInfo->rxRssi);
cfg80211_disconnected(dev, pRoamInfo->
reasonCode, NULL,
0, GFP_KERNEL);
else
} else {
cfg80211_disconnected(dev,
WLAN_REASON_UNSPECIFIED,
NULL, 0,
GFP_KERNEL);
}
hdd_info("sent disconnected event to nl80211, rssi: %d",
pAdapter->rssi);

1
core/mac/inc/sir_api.h
View file

@ -1398,6 +1398,7 @@ typedef struct sSirSmeDeauthInd {
uint16_t staId;
uint32_t reasonCode;
int8_t rssi;
} tSirSmeDeauthInd, *tpSirSmeDeauthInd;
/* / Definition for stop BSS request message */

2
core/mac/src/include/dph_global.h
View file

@ -240,6 +240,8 @@ typedef struct sDphHashNode {
uint8_t is_disassoc_deauth_in_progress;
uint8_t nss;
int8_t del_sta_ctx_rssi;
/*
* When a station with already an existing dph entry tries to
* associate again, the old dph entry will be zeroed out except

1
core/mac/src/pe/lim/lim_link_monitoring_algo.c
View file

@ -92,6 +92,7 @@ static void lim_delete_sta_util(tpAniSirGlobal mac_ctx, tpDeleteStaContext msg,
cdf_mem_free(msg);
return;
}
stads->del_sta_ctx_rssi = msg->rssi;
/* check and see if same staId. This is to avoid the scenario
* where we're trying to delete a staId we just added.

3
core/mac/src/pe/lim/lim_send_sme_rsp_messages.c
View file

@ -1125,6 +1125,9 @@ lim_send_sme_deauth_ind(tpAniSirGlobal pMac, tpDphHashNode pStaDs,
pSirSmeDeauthInd->reasonCode = pStaDs->mlmStaContext.disassocReason;
pSirSmeDeauthInd->staId = pStaDs->staIndex;
if (eSIR_MAC_PEER_STA_REQ_LEAVING_BSS_REASON ==
pStaDs->mlmStaContext.disassocReason)
pSirSmeDeauthInd->rssi = pStaDs->del_sta_ctx_rssi;
mmhMsg.type = eWNI_SME_DEAUTH_IND;
mmhMsg.bodyptr = pSirSmeDeauthInd;

1
core/sme/src/csr/csr_api_roam.c
View file

@ -11336,6 +11336,7 @@ CDF_STATUS csr_roam_lost_link(tpAniSirGlobal pMac, uint32_t sessionId,
sizeof(tSirMacAddr));
roamInfo.staId = (uint8_t) pDeauthIndMsg->staId;
roamInfo.reasonCode = pDeauthIndMsg->reasonCode;
roamInfo.rxRssi = pDeauthIndMsg->rssi;
}
sms_log(pMac, LOGW, FL("roamInfo.staId (%d)"), roamInfo.staId);

2
core/wma/inc/wma_if.h
View file

@ -592,6 +592,7 @@ typedef enum eSmpsModeValue {
* @bssId: mac address
* @addr2: mac address
* @reasonCode: reason code
* @rssi: rssi value during disconnection
*/
typedef struct {
uint16_t assocId;
@ -599,6 +600,7 @@ typedef struct {
tSirMacAddr bssId;
tSirMacAddr addr2;
uint16_t reasonCode;
int8_t rssi;
} tDeleteStaContext, *tpDeleteStaContext;
/**

1
core/wma/src/wma_mgmt.c
View file

@ -440,6 +440,7 @@ int wma_peer_sta_kickout_event_handler(void *handle, u8 *event, u32 len)
cdf_mem_copy(del_sta_ctx->bssId, wma->interfaces[vdev_id].addr,
IEEE80211_ADDR_LEN);
del_sta_ctx->reasonCode = HAL_DEL_STA_REASON_CODE_KEEP_ALIVE;
del_sta_ctx->rssi = kickout_event->rssi + WMA_TGT_NOISE_FLOOR_DBM;
wma_send_msg(wma, SIR_LIM_DELETE_STA_CONTEXT_IND, (void *)del_sta_ctx,
0);