wlan: Added the ioctl support to flush FW logs.
Currently, FW sends the logs to host when the threshold
is reached or timer gets expired.
IOCTL is added to query the FW logs whenever user wants it.
Change-Id: I322af974a23d887b277dbc324cdc202b00e8bb69
CRs-Fixed: 882148
diff --git a/CORE/WDI/CP/src/wlan_qct_wdi.c b/CORE/WDI/CP/src/wlan_qct_wdi.c
index 430257e..f1b3f9d 100644
--- a/CORE/WDI/CP/src/wlan_qct_wdi.c
+++ b/CORE/WDI/CP/src/wlan_qct_wdi.c
@@ -479,6 +479,7 @@
WDI_ProcessMonStartReq, /* WDI_MON_START_REQ */
WDI_ProcessMonStopReq, /* WDI_MON_STOP_REQ */
+ WDI_ProcessFatalEventLogsReq, /*WDI_FATAL_EVENT_LOGGING_REQ*/
/*-------------------------------------------------------------------------
Indications
-------------------------------------------------------------------------*/
@@ -750,6 +751,7 @@
WDI_ProcessMonStartRsp, /* WDI_MON_START_RSP*/
WDI_ProcessMonStopRsp, /* WDI_MON_STOP_RSP*/
+ WDI_ProcessFatalEventLogsRsp, /*WDI_FATAL_EVENT_LOGGING_RSP*/
/*---------------------------------------------------------------------
Indications
---------------------------------------------------------------------*/
@@ -1177,6 +1179,7 @@
CASE_RETURN_STRING( WDI_SET_RTS_CTS_HTVHT_IND );
CASE_RETURN_STRING( WDI_MON_START_REQ );
CASE_RETURN_STRING( WDI_MON_STOP_REQ );
+ CASE_RETURN_STRING( WDI_FATAL_EVENT_LOGGING_REQ );
default:
return "Unknown WDI MessageId";
}
@@ -1312,6 +1315,7 @@
CASE_RETURN_STRING( WDI_ENCRYPT_MSG_RSP);
CASE_RETURN_STRING( WDI_FW_LOGGING_INIT_RSP);
CASE_RETURN_STRING( WDI_GET_FRAME_LOG_RSP);
+ CASE_RETURN_STRING (WDI_FATAL_EVENT_LOGGING_RSP);
default:
return "Unknown WDI MessageId";
}
@@ -4325,6 +4329,66 @@
return WDI_PostMainEvent(&gWDICb, WDI_REQUEST_EVENT, &wdiEventData);
}
+
+
+/**
+ @brief WDI_FatalEventLogsReq will be called when the upper
+ MAC wants to send the flush command. Upon the call of
+ this API the WLAN DAL will pack and send a HAL
+ Fatal Event Req message to the lower RIVA sub-system.
+
+ In state BUSY this request will be queued. Request won't
+ be allowed in any other state.
+
+
+ @param pwdiFlushLogsReqInfo: the Flush Logs params
+ as specified by the Device Interface
+
+ wdiFlushLogsRspCb: callback for passing back the
+ response of the Flush Logs operation received
+ from the device
+
+ pUserData: user data will be passed back with the
+ callback
+
+ @return Result of the function call
+*/
+
+WDI_Status
+WDI_FatalEventLogsReq
+(
+ WDI_FatalEventLogsReqInfoType *pwdiFatalEventLogsReqInfo,
+ WDI_FatalEventLogsRspCb wdiFatalEventLogsRspCb,
+ void* pUserData
+)
+{
+ WDI_EventInfoType wdiEventData;
+
+ /*------------------------------------------------------------------------
+ Sanity Check
+ ------------------------------------------------------------------------*/
+ if ( eWLAN_PAL_FALSE == gWDIInitialized )
+ {
+ WPAL_TRACE(eWLAN_MODULE_DAL_CTRL, eWLAN_PAL_TRACE_LEVEL_ERROR,
+ "WDI API call before module is initialized - Fail request");
+
+ return WDI_STATUS_E_NOT_ALLOWED;
+ }
+
+ /*------------------------------------------------------------------------
+ Fill in Event data and post to the Main FSM
+ ------------------------------------------------------------------------*/
+ wdiEventData.wdiRequest = WDI_FATAL_EVENT_LOGGING_REQ;
+ wdiEventData.pEventData = pwdiFatalEventLogsReqInfo;
+ wdiEventData.uEventDataSize = sizeof(*pwdiFatalEventLogsReqInfo);
+ wdiEventData.pCBfnc = wdiFatalEventLogsRspCb;
+ wdiEventData.pUserData = pUserData;
+
+ return WDI_PostMainEvent(&gWDICb, WDI_REQUEST_EVENT, &wdiEventData);
+
+}
+
+
/**
@brief WDI_FWLoggingInitReq will be called when the upper
MAC wants to initialize frame logging. Upon the call of
@@ -24203,6 +24267,9 @@
return WLAN_HAL_DISABLE_MONITOR_MODE_REQ;
case WDI_FW_LOGGING_DXE_DONE_IND:
return WLAN_HAL_FW_LOGGING_DXE_DONE_IND;
+ case WDI_FATAL_EVENT_LOGGING_REQ:
+ return WLAN_HAL_FATAL_EVENT_LOGGING_REQ;
+
default:
return WLAN_HAL_MSG_MAX;
}
@@ -24532,6 +24599,8 @@
return WDI_MON_START_RSP;
case WLAN_HAL_DISABLE_MONITOR_MODE_RSP:
return WDI_MON_STOP_RSP;
+ case WLAN_HAL_FATAL_EVENT_LOGGING_RSP:
+ return WDI_FATAL_EVENT_LOGGING_RSP;
default:
return eDRIVER_TYPE_MAX;
}
@@ -34551,6 +34620,139 @@
return (wdiStatus != WDI_STATUS_SUCCESS) ? wdiStatus:WDI_STATUS_SUCCESS_SYNC;
}
+
+/**
+ @brief Process Fatal Event Logs Rsp function
+ (called when a response is being received over the bus from HAL)
+
+ @param pWDICtx: pointer to the WLAN DAL context
+ pEventData: pointer to the event information structure
+
+ @see
+ @return Result of the function call
+*/
+WDI_Status
+WDI_ProcessFatalEventLogsRsp
+(
+ WDI_ControlBlockType* pWDICtx,
+ WDI_EventInfoType* pEventData
+)
+{
+ tHalFatalEventLoggingRspParams halRsp;
+ WDI_FatalEventLogsRspCb wdiFatalEventLogsRspCb;
+ WDI_FatalEventLogsRspParamType wdiFatalEventLogsRsp;
+
+ VOS_TRACE( VOS_MODULE_ID_WDI, VOS_TRACE_LEVEL_INFO,
+ "%s: %d Enter",__func__, __LINE__);
+
+ /*-------------------------------------------------------------------------
+ Sanity check
+ -------------------------------------------------------------------------*/
+ if (( NULL == pWDICtx ) || ( NULL == pEventData ) ||
+ ( NULL == pEventData->pEventData))
+ {
+ WPAL_TRACE( eWLAN_MODULE_DAL_CTRL, eWLAN_PAL_TRACE_LEVEL_WARN,
+ "%s: Invalid parameters", __func__);
+ WDI_ASSERT(0);
+ return WDI_STATUS_E_FAILURE;
+ }
+ wdiFatalEventLogsRspCb = (WDI_FatalEventLogsRspCb)pWDICtx->pfncRspCB;
+
+ /*-------------------------------------------------------------------------
+ Extract response and send it to UMAC
+ -------------------------------------------------------------------------*/
+ wpalMemoryCopy( &halRsp, pEventData->pEventData, sizeof(halRsp));
+
+ wdiFatalEventLogsRsp.wdiStatus = WDI_HAL_2_WDI_STATUS(halRsp.status);
+
+ /*Notify UMAC*/
+ wdiFatalEventLogsRspCb( &wdiFatalEventLogsRsp,
+ pWDICtx->pRspCBUserData);
+
+ return WDI_STATUS_SUCCESS;
+}
+
+/**
+ @brief Process FatalEventLogs Request
+
+ @param pWDICtx: pointer to the WLAN DAL context
+ pEventData: pointer to the event information structure
+
+ @see
+ @return Result of the function call
+*/
+
+WDI_Status
+WDI_ProcessFatalEventLogsReq
+
+(
+ WDI_ControlBlockType* pWDICtx,
+ WDI_EventInfoType* pEventData
+)
+{
+ WDI_FatalEventLogsReqInfoType* wdiFatalEventLogsReq;
+ wpt_uint8* pSendBuffer = NULL;
+ wpt_uint16 usDataOffset = 0;
+ wpt_uint16 usSendSize = 0;
+ WDI_Status wdiStatus;
+ tHalFatalEventLoggingReqMsg halFatalEventLoggingReq;
+ WDI_FatalEventLogsRspCb wdiFatalEventLogsRspCb;
+
+
+ VOS_TRACE( VOS_MODULE_ID_WDI, VOS_TRACE_LEVEL_INFO,
+ "%s: %d Enter",__func__, __LINE__);
+
+ /*-------------------------------------------------------------------------
+ Sanity check
+ ------------------------------------------------------------------------*/
+ if (( NULL == pWDICtx ) || ( NULL == pEventData ) ||
+ ( NULL == pEventData->pEventData))
+ {
+ WPAL_TRACE( eWLAN_MODULE_DAL_CTRL, eWLAN_PAL_TRACE_LEVEL_WARN,
+ "%s: Invalid parameters", __func__);
+ WDI_ASSERT(0);
+ return WDI_STATUS_E_FAILURE;
+ }
+ wdiFatalEventLogsReq =
+ (WDI_FatalEventLogsReqInfoType *)pEventData->pEventData;
+
+ /*-----------------------------------------------------------------------
+ Get message buffer
+ -----------------------------------------------------------------------*/
+ if (( WDI_STATUS_SUCCESS != WDI_GetMessageBuffer( pWDICtx,
+ WDI_FATAL_EVENT_LOGGING_REQ,
+ sizeof(halFatalEventLoggingReq.tFatalEventLoggingReqParams),
+ &pSendBuffer, &usDataOffset, &usSendSize))||
+ (usSendSize < (usDataOffset +
+ sizeof(halFatalEventLoggingReq.tFatalEventLoggingReqParams))))
+ {
+ WPAL_TRACE( eWLAN_MODULE_DAL_CTRL, eWLAN_PAL_TRACE_LEVEL_FATAL,
+ "Unable to get send buffer in Fatal Event Req");
+ WDI_ASSERT(0);
+ return WDI_STATUS_E_FAILURE;
+ }
+ halFatalEventLoggingReq.tFatalEventLoggingReqParams.reasonCode =
+ wdiFatalEventLogsReq->reason_code;
+
+ wdiFatalEventLogsRspCb = (WDI_FatalEventLogsRspCb)pEventData->pCBfnc;
+
+ wpalMemoryCopy( pSendBuffer+usDataOffset,
+ &halFatalEventLoggingReq.tFatalEventLoggingReqParams,
+ sizeof(halFatalEventLoggingReq.tFatalEventLoggingReqParams));
+
+ /*-------------------------------------------------------------------------
+ Send Mgmt Logging Init Request to HAL
+ ------------------------------------------------------------------------*/
+ wdiStatus = WDI_SendMsg( pWDICtx, pSendBuffer, usSendSize,
+ wdiFatalEventLogsRspCb, pEventData->pUserData,
+ WDI_FATAL_EVENT_LOGGING_RSP);
+
+ return wdiStatus;
+
+
+}
+
+
/**
@brief Process FWLoggingInit Request