From 6663105f9b0b4df3562b632090e7913641271484 Mon Sep 17 00:00:00 2001
From: Surabhi Vishnoi <svishnoi@codeaurora.org>
Date: Tue, 15 Jun 2021 19:11:40 +0530
Subject: [PATCH] qcacmn: Add support to handle wmi smart monitor event

Add functions to parse and extract wmi smart monitor
event received from target.

Change-Id: Ic18e3134b684c5f8e12839e997d628909a7e27c9
CRs-Fixed: 2969247
---
 wmi/inc/wmi_unified_api.h   | 14 ++++++++++++++
 wmi/inc/wmi_unified_param.h |  3 +++
 wmi/inc/wmi_unified_priv.h  |  7 +++++++
 wmi/src/wmi_unified_api.c   | 14 ++++++++++++++
 wmi/src/wmi_unified_tlv.c   | 37 +++++++++++++++++++++++++++++++++++++
 5 files changed, 75 insertions(+)

diff --git a/wmi/inc/wmi_unified_api.h b/wmi/inc/wmi_unified_api.h
index e417b4810a..77a03b271c 100644
--- a/wmi/inc/wmi_unified_api.h
+++ b/wmi/inc/wmi_unified_api.h
@@ -4139,6 +4139,20 @@ wmi_unified_extract_vdev_mgmt_offload_event(wmi_unified_t wmi, void *evt_buf,
 				struct mgmt_offload_event_params *params);
 #endif
 
+#ifdef WLAN_FEATURE_PKT_CAPTURE_V2
+/**
+ * wmi_unified_extract_smart_monitor_event() - Extract smu event params
+ * @wmi: WMI handle
+ * @evt_buf: Event buffer
+ * @params: Smart monitor event params
+ *
+ * Return: QDF_STATUS
+ */
+QDF_STATUS
+wmi_unified_extract_smart_monitor_event(wmi_unified_t wmi, void *evt_buf,
+					struct smu_event_params *params);
+#endif
+
 #ifdef FEATURE_WLAN_TIME_SYNC_FTM
 /**
  * wmi_unified_send_wlan_time_sync_ftm_trigger() - send ftm timesync trigger cmd
diff --git a/wmi/inc/wmi_unified_param.h b/wmi/inc/wmi_unified_param.h
index be4bb7a3c7..b179446597 100644
--- a/wmi/inc/wmi_unified_param.h
+++ b/wmi/inc/wmi_unified_param.h
@@ -4672,6 +4672,9 @@ typedef enum {
 	wmi_pdev_cp_fwstats_eventid,
 	wmi_vdev_send_big_data_p2_eventid,
 	wmi_pdev_get_dpd_status_event_id,
+#ifdef WLAN_FEATURE_PKT_CAPTURE_V2
+	wmi_vdev_smart_monitor_event_id,
+#endif
 	wmi_events_max,
 } wmi_conv_event_id;
 
diff --git a/wmi/inc/wmi_unified_priv.h b/wmi/inc/wmi_unified_priv.h
index 1f2abe7ddd..5ece381bfd 100644
--- a/wmi/inc/wmi_unified_priv.h
+++ b/wmi/inc/wmi_unified_priv.h
@@ -2455,6 +2455,13 @@ QDF_STATUS (*extract_vdev_mgmt_offload_event)(
 				struct mgmt_offload_event_params *params);
 #endif /* WLAN_FEATURE_PKT_CAPTURE */
 
+#ifdef WLAN_FEATURE_PKT_CAPTURE_V2
+QDF_STATUS (*extract_smart_monitor_event)(
+				void *handle,
+				void *event_buf,
+				struct smu_event_params *params);
+#endif /* WLAN_FEATURE_PKT_CAPTURE_V2 */
+
 QDF_STATUS (*multisoc_tbtt_sync_cmd)(wmi_unified_t wmi_handle,
 				     struct rnr_tbtt_multisoc_sync_param *param);
 
diff --git a/wmi/src/wmi_unified_api.c b/wmi/src/wmi_unified_api.c
index cf26ef39bf..6c767ad54f 100644
--- a/wmi/src/wmi_unified_api.c
+++ b/wmi/src/wmi_unified_api.c
@@ -3251,6 +3251,20 @@ wmi_unified_extract_vdev_mgmt_offload_event(
 }
 #endif /* WLAN_FEATURE_PKT_CAPTURE */
 
+#ifdef WLAN_FEATURE_PKT_CAPTURE_V2
+QDF_STATUS
+wmi_unified_extract_smart_monitor_event(
+				wmi_unified_t wmi, void *evt_buf,
+				struct smu_event_params *params)
+{
+	if (wmi->ops->extract_smart_monitor_event)
+		return wmi->ops->extract_smart_monitor_event(wmi, evt_buf,
+							     params);
+
+	return QDF_STATUS_E_FAILURE;
+}
+#endif /* WLAN_FEATURE_PKT_CAPTURE_V2 */
+
 QDF_STATUS
 wmi_unified_extract_roam_result_stats(wmi_unified_t wmi, void *buf,
 				      struct wmi_roam_result *dst,
diff --git a/wmi/src/wmi_unified_tlv.c b/wmi/src/wmi_unified_tlv.c
index aab9418d51..4822ed2a64 100644
--- a/wmi/src/wmi_unified_tlv.c
+++ b/wmi/src/wmi_unified_tlv.c
@@ -14716,6 +14716,36 @@ extract_vdev_mgmt_offload_event_tlv(void *handle, void *evt_buf,
 }
 #endif /* WLAN_FEATURE_PKT_CAPTURE */
 
+#ifdef WLAN_FEATURE_PKT_CAPTURE_V2
+static QDF_STATUS
+extract_smart_monitor_event_tlv(void *handle, void *evt_buf,
+				struct smu_event_params *params)
+{
+	WMI_VDEV_SMART_MONITOR_EVENTID_param_tlvs *param_buf = NULL;
+	wmi_vdev_smart_monitor_event_fixed_param *smu_event = NULL;
+
+	param_buf = (WMI_VDEV_SMART_MONITOR_EVENTID_param_tlvs *)evt_buf;
+	if (!param_buf) {
+		wmi_err("Invalid smart monitor event");
+		return QDF_STATUS_E_INVAL;
+	}
+
+	smu_event = param_buf->fixed_param;
+	if (!smu_event) {
+		wmi_err("smart monitor event fixed param is NULL");
+		return QDF_STATUS_E_INVAL;
+	}
+
+	params->vdev_id = smu_event->vdev_id;
+	if (params->vdev_id >= WLAN_UMAC_PDEV_MAX_VDEVS)
+		return QDF_STATUS_E_INVAL;
+
+	params->rx_avg_rssi = smu_event->avg_rssi_data_dbm;
+
+	return QDF_STATUS_SUCCESS;
+}
+#endif /* WLAN_FEATURE_PKT_CAPTURE_V2 */
+
 #ifdef FEATURE_WLAN_TIME_SYNC_FTM
 /**
  * send_wlan_ts_ftm_trigger_cmd_tlv(): send wlan time sync cmd to FW
@@ -15448,6 +15478,9 @@ struct wmi_ops tlv_ops =  {
 #ifdef WLAN_FEATURE_PKT_CAPTURE
 	.extract_vdev_mgmt_offload_event = extract_vdev_mgmt_offload_event_tlv,
 #endif
+#ifdef WLAN_FEATURE_PKT_CAPTURE_V2
+	.extract_smart_monitor_event = extract_smart_monitor_event_tlv,
+#endif
 
 #ifdef FEATURE_WLAN_TIME_SYNC_FTM
 	.send_wlan_time_sync_ftm_trigger_cmd = send_wlan_ts_ftm_trigger_cmd_tlv,
@@ -15878,6 +15911,10 @@ event_ids[wmi_roam_scan_chan_list_id] =
 			WMI_VDEV_SEND_BIG_DATA_P2_EVENTID;
 	event_ids[wmi_pdev_get_dpd_status_event_id] =
 			WMI_PDEV_GET_DPD_STATUS_EVENTID;
+#ifdef WLAN_FEATURE_PKT_CAPTURE_V2
+	event_ids[wmi_vdev_smart_monitor_event_id] =
+			WMI_VDEV_SMART_MONITOR_EVENTID;
+#endif
 }
 
 #ifdef WLAN_FEATURE_LINK_LAYER_STATS