qcacld-3.0: Post non deferable LIM msg from WMA with high priority

As beacon and probe rsp are not deferred in LIM the non-deferable
LIM msgs from WMA may get delayed due to processing of beacons and
probe responses.

To Avoid this post the non-deferable LIM msg from WMA with
high priority so that they can be processed before beacons and probes.

Change-Id: Ida7cb86be397a415893142a318b75b41c13578b5
CRs-Fixed: 2090173

core/mac/src/sys/legacy/src/utils/src/parser_api.c

@@ -2155,7 +2155,7 @@ sir_convert_probe_req_frame2_struct(tpAniSirGlobal pMac,
 	}
 	/* & "transliterate" from a 'tDot11fProbeRequestto' a 'tSirProbeReq'... */
 	if (!pr.SSID.present) {
-		pe_warn("Mandatory IE SSID not present!");
+		pe_debug("Mandatory IE SSID not present!");
 	} else {
 		pProbeReq->ssidPresent = 1;
 		convert_ssid(pMac, &pProbeReq->ssId, &pr.SSID);
@@ -2325,7 +2325,7 @@ tSirRetStatus sir_convert_probe_frame2_struct(tpAniSirGlobal pMac,
 	sir_copy_caps_info(pMac, pr->Capabilities, pProbeResp);
 
 	if (!pr->SSID.present) {
-		pe_warn("Mandatory IE SSID not present!");
+		pe_debug("Mandatory IE SSID not present!");
 	} else {
 		pProbeResp->ssidPresent = 1;
 		convert_ssid(pMac, &pProbeResp->ssId, &pr->SSID);
@@ -3205,7 +3205,7 @@ sir_beacon_ie_ese_bcn_report(tpAniSirGlobal pMac,
 	}
 	/* & "transliterate" from a 'tDot11fBeaconIEs' to a 'eseBcnReportMandatoryIe'... */
 	if (!pBies->SSID.present) {
-		pe_warn("Mandatory IE SSID not present!");
+		pe_debug("Mandatory IE SSID not present!");
 	} else {
 		eseBcnReportMandatoryIe.ssidPresent = 1;
 		convert_ssid(pMac, &eseBcnReportMandatoryIe.ssId, &pBies->SSID);
@@ -3485,7 +3485,7 @@ sir_parse_beacon_ie(tpAniSirGlobal pMac,
 	}
 	/* & "transliterate" from a 'tDot11fBeaconIEs' to a 'tSirProbeRespBeacon'... */
 	if (!pBies->SSID.present) {
-		pe_warn("Mandatory IE SSID not present!");
+		pe_debug("Mandatory IE SSID not present!");
 	} else {
 		pBeaconStruct->ssidPresent = 1;
 		convert_ssid(pMac, &pBeaconStruct->ssId, &pBies->SSID);
@@ -3822,7 +3822,7 @@ sir_convert_beacon_frame2_struct(tpAniSirGlobal pMac,
 		pBeacon->Capabilities.immediateBA;
 
 	if (!pBeacon->SSID.present) {
-		pe_warn("Mandatory IE SSID not present!");
+		pe_debug("Mandatory IE SSID not present!");
 	} else {
 		pBeaconStruct->ssidPresent = 1;
 		convert_ssid(pMac, &pBeaconStruct->ssId, &pBeacon->SSID);

core/wma/inc/wma_internal.h

@@ -152,9 +152,43 @@ int
 wmi_unified_pdev_set_param(wmi_unified_t wmi_handle, WMI_PDEV_PARAM param_id,
 			   uint32_t param_value);
 
+/**
+ * wma_send_msg_by_priority() - Send wma message to PE with priority.
+ * @wma_handle: wma handle
+ * @msg_type: message type
+ * @body_ptr: message body ptr
+ * @body_val: message body value
+ * @is_high_priority: if msg is high priority
+ *
+ * Return: none
+ */
+void wma_send_msg_by_priority(tp_wma_handle wma_handle, uint16_t msg_type,
+		void *body_ptr, uint32_t body_val, bool is_high_priority);
+
+/**
+ * wma_send_msg() - Send wma message to PE.
+ * @wma_handle: wma handle
+ * @msg_type: message type
+ * @body_ptr: message body ptr
+ * @body_val: message body value
+ *
+ * Return: none
+ */
 void wma_send_msg(tp_wma_handle wma_handle, uint16_t msg_type,
 			 void *body_ptr, uint32_t body_val);
 
+/**
+ * wma_send_msg_high_priority() - Send wma message to PE with high priority.
+ * @wma_handle: wma handle
+ * @msg_type: message type
+ * @body_ptr: message body ptr
+ * @body_val: message body value
+ *
+ * Return: none
+ */
+void wma_send_msg_high_priority(tp_wma_handle wma_handle, uint16_t msg_type,
+			void *body_ptr, uint32_t body_val);
+
 void wma_data_tx_ack_comp_hdlr(void *wma_context,
 				      qdf_nbuf_t netbuf, int32_t status);
 

core/wma/src/wma_dev_if.c

@@ -797,7 +797,7 @@ send_fail_resp:
 
 	WMA_LOGD("%s: Sending add bss rsp to umac(vdev %d status %d)",
 		 __func__, resp_event->vdev_id, add_bss->status);
-	wma_send_msg(wma, WMA_ADD_BSS_RSP, (void *)add_bss, 0);
+	wma_send_msg_high_priority(wma, WMA_ADD_BSS_RSP, (void *)add_bss, 0);
 }
 
 #ifdef FEATURE_AP_MCC_CH_AVOIDANCE
@@ -1098,7 +1098,8 @@ int wma_vdev_start_resp_handler(void *handle, uint8_t *cmd_param_info,
 			}
 		}
 
-		wma_send_msg(wma, WMA_SWITCH_CHANNEL_RSP, (void *)params, 0);
+		wma_send_msg_high_priority(wma, WMA_SWITCH_CHANNEL_RSP,
+					   (void *)params, 0);
 	} else if (req_msg->msg_type == WMA_ADD_BSS_REQ) {
 		tpAddBssParams bssParams = (tpAddBssParams) req_msg->user_data;
 
@@ -1723,8 +1724,8 @@ wma_send_del_bss_response(tp_wma_handle wma, struct wma_target_req *req,
 			 __func__, vdev_id);
 	} else {
 		params->status = QDF_STATUS_SUCCESS;
-		wma_send_msg(wma, WMA_DELETE_BSS_RSP, (void *)params,
-			 0);
+		wma_send_msg_high_priority(wma, WMA_DELETE_BSS_RSP,
+					   (void *)params, 0);
 	}
 
 	if (iface->del_staself_req != NULL) {
@@ -2472,7 +2473,8 @@ int wma_peer_assoc_conf_handler(void *handle, uint8_t *cmd_param_info,
 			 params->staType, params->smesessionId,
 			 params->assocId, params->bssId, params->staIdx,
 			 params->status);
-		wma_send_msg(wma, WMA_ADD_STA_RSP, (void *)params, 0);
+		wma_send_msg_high_priority(wma, WMA_ADD_STA_RSP,
+					   (void *)params, 0);
 	} else if (req_msg->msg_type == WMA_ADD_BSS_REQ) {
 		tpAddBssParams  params = (tpAddBssParams) req_msg->user_data;
 
@@ -2489,7 +2491,8 @@ int wma_peer_assoc_conf_handler(void *handle, uint8_t *cmd_param_info,
 			params->operMode,
 			params->updateBss, params->nwType, params->bssId,
 			params->staContext.staIdx, params->status);
-		wma_send_msg(wma, WMA_ADD_BSS_RSP, (void *)params, 0);
+		wma_send_msg_high_priority(wma, WMA_ADD_BSS_RSP,
+					   (void *)params, 0);
 	} else {
 		WMA_LOGE(FL("Unhandled request message type: %d"),
 		req_msg->msg_type);
@@ -2602,7 +2605,7 @@ int wma_peer_delete_handler(void *handle, uint8_t *cmd_param_info,
 		del_sta = req_msg->user_data;
 		if (del_sta->respReqd) {
 			WMA_LOGD(FL("Sending peer del rsp to umac"));
-			wma_send_msg(wma, WMA_DELETE_STA_RSP,
+			wma_send_msg_high_priority(wma, WMA_DELETE_STA_RSP,
 				(void *)del_sta, QDF_STATUS_SUCCESS);
 		} else {
 			qdf_mem_free(del_sta);
@@ -2688,7 +2691,8 @@ void wma_hold_req_timer(void *data)
 		if (wma_crash_on_fw_timeout(wma->fw_timeout_crash) == true)
 			QDF_BUG(0);
 		else
-			wma_send_msg(wma, WMA_ADD_STA_RSP, (void *)params, 0);
+			wma_send_msg_high_priority(wma, WMA_ADD_STA_RSP,
+						   (void *)params, 0);
 	} else if (tgt_req->msg_type == WMA_ADD_BSS_REQ) {
 		tpAddBssParams  params = (tpAddBssParams) tgt_req->user_data;
 
@@ -2699,7 +2703,8 @@ void wma_hold_req_timer(void *data)
 		if (wma_crash_on_fw_timeout(wma->fw_timeout_crash) == true)
 			QDF_BUG(0);
 		else
-			wma_send_msg(wma, WMA_ADD_BSS_RSP, (void *)params, 0);
+			wma_send_msg_high_priority(wma, WMA_ADD_BSS_RSP,
+						   (void *)params, 0);
 	} else if ((tgt_req->msg_type == WMA_DELETE_STA_REQ) &&
 		(tgt_req->type == WMA_DELETE_STA_RSP_START)) {
 		tpDeleteStaParams params =
@@ -2717,7 +2722,7 @@ void wma_hold_req_timer(void *data)
 			 * Send response in production builds.
 			 */
 			QDF_ASSERT(0);
-			wma_send_msg(wma, WMA_DELETE_STA_RSP,
+			wma_send_msg_high_priority(wma, WMA_DELETE_STA_RSP,
 				    (void *)params, 0);
 		}
 	} else if ((tgt_req->msg_type == WMA_DELETE_STA_REQ) &&
@@ -2757,7 +2762,8 @@ void wma_hold_req_timer(void *data)
 		if (wma_crash_on_fw_timeout(wma->fw_timeout_crash) == true)
 			QDF_BUG(0);
 		else
-			wma_send_msg(wma, WMA_DELETE_BSS_RSP, params, 0);
+			wma_send_msg_high_priority(wma, WMA_DELETE_BSS_RSP,
+						   params, 0);
 	} else {
 		WMA_LOGE(FL("Unhandled timeout for msg_type:%d and type:%d"),
 				tgt_req->msg_type, tgt_req->type);
@@ -2908,7 +2914,7 @@ void wma_vdev_resp_timer(void *data)
 		if (wma_crash_on_fw_timeout(wma->fw_timeout_crash) == true)
 			QDF_BUG(0);
 		else
-			wma_send_msg(wma, WMA_SWITCH_CHANNEL_RSP,
+			wma_send_msg_high_priority(wma, WMA_SWITCH_CHANNEL_RSP,
 				    (void *)params, 0);
 		if (wma->interfaces[tgt_req->vdev_id].is_channel_switch) {
 			wma->interfaces[tgt_req->vdev_id].is_channel_switch =
@@ -2991,8 +2997,8 @@ void wma_vdev_resp_timer(void *data)
 		}
 		params->status = QDF_STATUS_E_TIMEOUT;
 		WMA_LOGA("%s: WMA_DELETE_BSS_REQ timedout", __func__);
-		wma_send_msg(wma, WMA_DELETE_BSS_RSP,
-				    (void *)params, 0);
+		wma_send_msg_high_priority(wma, WMA_DELETE_BSS_RSP,
+					   (void *)params, 0);
 		if (iface->del_staself_req) {
 			WMA_LOGA("scheduling defered deletion(vdev id %x)",
 				 tgt_req->vdev_id);
@@ -3030,7 +3036,8 @@ void wma_vdev_resp_timer(void *data)
 		if (wma_crash_on_fw_timeout(wma->fw_timeout_crash) == true) {
 			QDF_BUG(0);
 		} else {
-			wma_send_msg(wma, WMA_ADD_BSS_RSP, (void *)params, 0);
+			wma_send_msg_high_priority(wma, WMA_ADD_BSS_RSP,
+						   (void *)params, 0);
 			QDF_ASSERT(0);
 		}
 		goto free_tgt_req;
@@ -3362,7 +3369,7 @@ peer_cleanup:
 	wma_remove_peer(wma, add_bss->bssId, vdev_id, peer, false);
 send_fail_resp:
 	add_bss->status = QDF_STATUS_E_FAILURE;
-	wma_send_msg(wma, WMA_ADD_BSS_RSP, (void *)add_bss, 0);
+	wma_send_msg_high_priority(wma, WMA_ADD_BSS_RSP, (void *)add_bss, 0);
 }
 
 #ifdef QCA_IBSS_SUPPORT
@@ -3517,7 +3524,7 @@ peer_cleanup:
 		wma_remove_peer(wma, add_bss->bssId, vdev_id, peer, false);
 send_fail_resp:
 	add_bss->status = QDF_STATUS_E_FAILURE;
-	wma_send_msg(wma, WMA_ADD_BSS_RSP, (void *)add_bss, 0);
+	wma_send_msg_high_priority(wma, WMA_ADD_BSS_RSP, (void *)add_bss, 0);
 }
 #endif /* QCA_IBSS_SUPPORT */
 
@@ -3802,7 +3809,7 @@ send_final_rsp:
 		 __func__, add_bss->operMode,
 		 add_bss->updateBss, add_bss->nwType, add_bss->bssId,
 		 add_bss->staContext.staIdx, add_bss->status);
-	wma_send_msg(wma, WMA_ADD_BSS_RSP, (void *)add_bss, 0);
+	wma_send_msg_high_priority(wma, WMA_ADD_BSS_RSP, (void *)add_bss, 0);
 	return;
 
 peer_cleanup:
@@ -3811,7 +3818,8 @@ peer_cleanup:
 send_fail_resp:
 	add_bss->status = QDF_STATUS_E_FAILURE;
 	if (!wma_is_roam_synch_in_progress(wma, vdev_id))
-		wma_send_msg(wma, WMA_ADD_BSS_RSP, (void *)add_bss, 0);
+		wma_send_msg_high_priority(wma, WMA_ADD_BSS_RSP,
+					   (void *)add_bss, 0);
 }
 
 /**
@@ -4080,7 +4088,7 @@ send_rsp:
 		 add_sta->staType, add_sta->smesessionId,
 		 add_sta->assocId, add_sta->bssId, add_sta->staIdx,
 		 add_sta->status);
-	wma_send_msg(wma, WMA_ADD_STA_RSP, (void *)add_sta, 0);
+	wma_send_msg_high_priority(wma, WMA_ADD_STA_RSP, (void *)add_sta, 0);
 }
 
 #ifdef FEATURE_WLAN_TDLS
@@ -4244,7 +4252,7 @@ send_rsp:
 		 add_sta->staType, add_sta->smesessionId,
 		 add_sta->assocId, add_sta->bssId, add_sta->staIdx,
 		 add_sta->status);
-	wma_send_msg(wma, WMA_ADD_STA_RSP, (void *)add_sta, 0);
+	wma_send_msg_high_priority(wma, WMA_ADD_STA_RSP, (void *)add_sta, 0);
 }
 #endif
 
@@ -4483,7 +4491,8 @@ out:
 		 params->status);
 	/* Don't send a response during roam sync operation */
 	if (!wma_is_roam_synch_in_progress(wma, params->smesessionId))
-		wma_send_msg(wma, WMA_ADD_STA_RSP, (void *)params, 0);
+		wma_send_msg_high_priority(wma, WMA_ADD_STA_RSP,
+					   (void *)params, 0);
 }
 
 /**
@@ -4549,7 +4558,8 @@ send_del_rsp:
 	if (del_sta->respReqd) {
 		WMA_LOGD("%s: Sending del rsp to umac (status: %d)",
 			 __func__, del_sta->status);
-		wma_send_msg(wma, WMA_DELETE_STA_RSP, (void *)del_sta, 0);
+		wma_send_msg_high_priority(wma, WMA_DELETE_STA_RSP,
+					   (void *)del_sta, 0);
 	}
 }
 
@@ -4628,7 +4638,8 @@ send_del_rsp:
 	if (del_sta->respReqd) {
 		WMA_LOGD("%s: Sending del rsp to umac (status: %d)",
 			 __func__, del_sta->status);
-		wma_send_msg(wma, WMA_DELETE_STA_RSP, (void *)del_sta, 0);
+		wma_send_msg_high_priority(wma, WMA_DELETE_STA_RSP,
+					   (void *)del_sta, 0);
 	}
 }
 #endif
@@ -4660,7 +4671,8 @@ static void wma_delete_sta_req_sta_mode(tp_wma_handle wma,
 	if (params->respReqd) {
 		WMA_LOGD("%s: vdev_id %d status %d", __func__,
 			 params->smesessionId, status);
-		wma_send_msg(wma, WMA_DELETE_STA_RSP, (void *)params, 0);
+		wma_send_msg_high_priority(wma, WMA_DELETE_STA_RSP,
+					   (void *)params, 0);
 	}
 }
 
@@ -4880,7 +4892,8 @@ void wma_delete_bss_ho_fail(tp_wma_handle wma, tpDeleteBssParams params)
 		 iface->peer_count);
 fail_del_bss_ho_fail:
 	params->status = status;
-	wma_send_msg(wma, WMA_DELETE_BSS_HO_FAIL_RSP, (void *)params, 0);
+	wma_send_msg_high_priority(wma, WMA_DELETE_BSS_HO_FAIL_RSP,
+				   (void *)params, 0);
 }
 
 /**
@@ -5025,7 +5038,7 @@ detach_peer:
 
 out:
 	params->status = status;
-	wma_send_msg(wma, WMA_DELETE_BSS_RSP, (void *)params, 0);
+	wma_send_msg_high_priority(wma, WMA_DELETE_BSS_RSP, (void *)params, 0);
 }
 
 /**

core/wma/src/wma_features.c

@@ -2863,7 +2863,7 @@ void wma_aggr_qos_req(tp_wma_handle wma,
 	wmi_unified_aggr_qos_cmd(wma->wmi_handle,
 			   (struct aggr_add_ts_param *)pAggrQosRspMsg);
 	/* send reponse to upper layers from here only. */
-	wma_send_msg(wma, WMA_AGGR_QOS_RSP, pAggrQosRspMsg, 0);
+	wma_send_msg_high_priority(wma, WMA_AGGR_QOS_RSP, pAggrQosRspMsg, 0);
 }
 
 #ifdef FEATURE_WLAN_ESE
@@ -2930,7 +2930,7 @@ void wma_add_ts_req(tp_wma_handle wma, tAddTsParams *msg)
 #endif /* WLAN_FEATURE_ROAM_OFFLOAD */
 
 	}
-	wma_send_msg(wma, WMA_ADD_TS_RSP, msg, 0);
+	wma_send_msg_high_priority(wma, WMA_ADD_TS_RSP, msg, 0);
 }
 
 #ifdef FEATURE_WLAN_ESE

core/wma/src/wma_main.c

@@ -2801,33 +2801,40 @@ end:
 	return qdf_status;
 }
 
-/**
- * wma_send_msg() - Send wma message to PE.
- * @wma_handle: wma handle
- * @msg_type: message type
- * @body_ptr: message body ptr
- * @body_val: message body value
- *
- * Return: none
- */
-void wma_send_msg(tp_wma_handle wma_handle, uint16_t msg_type,
-			 void *body_ptr, uint32_t body_val)
+void wma_send_msg_by_priority(tp_wma_handle wma_handle, uint16_t msg_type,
+		 void *body_ptr, uint32_t body_val, bool is_high_priority)
 {
-	struct scheduler_msg msg = { 0 };
-	uint32_t status = QDF_STATUS_SUCCESS;
-	tpAniSirGlobal pMac = cds_get_context(QDF_MODULE_ID_PE);
+	struct scheduler_msg msg = {0};
+	QDF_STATUS status;
 
 	msg.type = msg_type;
 	msg.bodyval = body_val;
 	msg.bodyptr = body_ptr;
-	status = lim_post_msg_api(pMac, &msg);
-	if (QDF_STATUS_SUCCESS != status) {
-		if (NULL != body_ptr)
+
+	status = scheduler_post_msg_by_priority(QDF_MODULE_ID_PE,
+					       &msg, is_high_priority);
+	if (!QDF_IS_STATUS_SUCCESS(status)) {
+		WMA_LOGE("Failed to post msg %d to PE", msg_type);
+		if (body_ptr)
 			qdf_mem_free(body_ptr);
-		QDF_ASSERT(0);
 	}
 }
 
+
+void wma_send_msg(tp_wma_handle wma_handle, uint16_t msg_type,
+			 void *body_ptr, uint32_t body_val)
+{
+	wma_send_msg_by_priority(wma_handle, msg_type,
+				body_ptr, body_val, false);
+}
+
+void wma_send_msg_high_priority(tp_wma_handle wma_handle, uint16_t msg_type,
+			 void *body_ptr, uint32_t body_val)
+{
+	wma_send_msg_by_priority(wma_handle, msg_type,
+				body_ptr, body_val, true);
+}
+
 /**
  * wma_set_base_macaddr_indicate() - set base mac address in fw
  * @wma_handle: wma handle

core/wma/src/wma_mgmt.c

@@ -1892,7 +1892,8 @@ void wma_set_bsskey(tp_wma_handle wma_handle, tpSetBssKeyParams key_info)
 	key_info->status = QDF_STATUS_SUCCESS;
 
 out:
-	wma_send_msg(wma_handle, WMA_SET_BSSKEY_RSP, (void *)key_info, 0);
+	wma_send_msg_high_priority(wma_handle, WMA_SET_BSSKEY_RSP,
+				   (void *)key_info, 0);
 }
 
 #ifdef QCA_IBSS_SUPPORT
@@ -2214,8 +2215,8 @@ void wma_set_stakey(tp_wma_handle wma_handle, tpSetStaKeyParams key_info)
 	key_info->status = QDF_STATUS_SUCCESS;
 out:
 	if (key_info->sendRsp)
-		wma_send_msg(wma_handle, WMA_SET_STAKEY_RSP, (void *)key_info,
-			     0);
+		wma_send_msg_high_priority(wma_handle, WMA_SET_STAKEY_RSP,
+					   (void *)key_info, 0);
 }
 
 /**

core/wma/src/wma_nan_datapath.c

@@ -1038,7 +1038,7 @@ void wma_add_bss_ndi_mode(tp_wma_handle wma, tpAddBssParams add_bss)
 
 send_fail_resp:
 	add_bss->status = QDF_STATUS_E_FAILURE;
-	wma_send_msg(wma, WMA_ADD_BSS_RSP, (void *)add_bss, 0);
+	wma_send_msg_high_priority(wma, WMA_ADD_BSS_RSP, (void *)add_bss, 0);
 }
 
 #ifndef WLAN_FEATURE_NAN_CONVERGENCE
@@ -1163,7 +1163,7 @@ void wma_add_sta_ndi_mode(tp_wma_handle wma, tpAddStaParams add_sta)
 send_rsp:
 	WMA_LOGD(FL("Sending add sta rsp to umac (mac:%pM, status:%d)"),
 		 add_sta->staMac, add_sta->status);
-	wma_send_msg(wma, WMA_ADD_STA_RSP, (void *)add_sta, 0);
+	wma_send_msg_high_priority(wma, WMA_ADD_STA_RSP, (void *)add_sta, 0);
 }
 
 /**
@@ -1206,6 +1206,6 @@ send_del_rsp:
 	if (del_sta->respReqd) {
 		WMA_LOGD(FL("Sending del rsp to umac (status: %d)"),
 				del_sta->status);
-		wma_send_msg(wma, WMA_DELETE_STA_RSP, del_sta, 0);
+		wma_send_msg_high_priority(wma, WMA_DELETE_STA_RSP, del_sta, 0);
 	}
 }

core/wma/src/wma_scan_roam.c

@@ -3067,7 +3067,8 @@ send_resp:
 	params->status = status;
 	WMA_LOGI("%s: sending WMA_SWITCH_CHANNEL_RSP, status = 0x%x",
 		 __func__, status);
-	wma_send_msg(wma, WMA_SWITCH_CHANNEL_RSP, (void *)params, 0);
+	wma_send_msg_high_priority(wma, WMA_SWITCH_CHANNEL_RSP,
+				   (void *)params, 0);
 }
 
 #ifdef FEATURE_WLAN_ESE