qcacmn: Add support for periodic chan stats config command

Add support for sending periodic chan stats config command to target. Once
configured, host will receive the channel stats periodically as per the
configured period

Change-Id: Ic2b4692d0e2662ca590b925732f6cb33aac7a6de
CRs-Fixed: 2136759

wmi/inc/wmi_unified_param.h

@@ -4505,6 +4505,7 @@ struct mcast_group_update_params {
 struct periodic_chan_stats_params {
 	uint32_t stats_period;
 	bool enable;
+	uint32_t pdev_id;
 };
 
 /**

wmi/src/wmi_unified_tlv.c

@@ -11567,6 +11567,53 @@ static QDF_STATUS send_phyerr_enable_cmd_tlv(wmi_unified_t wmi_handle)
 	return ret;
 }
 
+/**
+ * send_periodic_chan_stats_config_cmd_tlv() - send periodic chan stats cmd
+ * to fw
+ * @wmi_handle: wmi handle
+ * @param: pointer to hold periodic chan stats param
+ *
+ * Return: 0 for success or error code
+ */
+static QDF_STATUS
+send_periodic_chan_stats_config_cmd_tlv(wmi_unified_t wmi_handle,
+				struct periodic_chan_stats_params *param)
+{
+	wmi_set_periodic_channel_stats_config_fixed_param *cmd;
+	wmi_buf_t buf;
+	QDF_STATUS ret;
+	int32_t len;
+
+	len = sizeof(*cmd);
+
+	buf = wmi_buf_alloc(wmi_handle, len);
+	if (!buf) {
+		WMI_LOGE("%s: wmi_buf_alloc failed\n", __func__);
+		return QDF_STATUS_E_FAILURE;
+	}
+
+	cmd = (wmi_set_periodic_channel_stats_config_fixed_param *)
+					wmi_buf_data(buf);
+	WMITLV_SET_HDR(&cmd->tlv_header,
+	WMITLV_TAG_STRUC_wmi_set_periodic_channel_stats_config_fixed_param,
+		WMITLV_GET_STRUCT_TLVLEN(
+		wmi_set_periodic_channel_stats_config_fixed_param));
+	cmd->enable = param->enable;
+	cmd->stats_period = param->stats_period;
+	cmd->pdev_id = wmi_handle->ops->convert_pdev_id_host_to_target(
+						param->pdev_id);
+
+	ret = wmi_unified_cmd_send(wmi_handle, buf, sizeof(*cmd),
+			WMI_SET_PERIODIC_CHANNEL_STATS_CONFIG_CMDID);
+
+	if (ret != 0) {
+		WMI_LOGE("Sending periodic chan stats config failed");
+		wmi_buf_free(buf);
+	}
+
+	return ret;
+}
+
 /**
  * send_nf_dbr_dbm_info_get_cmd_tlv() - send request to get nf to fw
  * @wmi_handle: wmi handle
@@ -19815,6 +19862,8 @@ struct wmi_ops tlv_ops =  {
 	.send_gpio_output_cmd = send_gpio_output_cmd_tlv,
 	.send_phyerr_disable_cmd = send_phyerr_disable_cmd_tlv,
 	.send_phyerr_enable_cmd = send_phyerr_enable_cmd_tlv,
+	.send_periodic_chan_stats_config_cmd =
+		send_periodic_chan_stats_config_cmd_tlv,
 	.send_nf_dbr_dbm_info_get_cmd = send_nf_dbr_dbm_info_get_cmd_tlv,
 	.send_set_ht_ie_cmd = send_set_ht_ie_cmd_tlv,
 	.send_set_vht_ie_cmd = send_set_vht_ie_cmd_tlv,
@@ -20320,7 +20369,7 @@ static void populate_tlv_service(uint32_t *wmi_service)
 	wmi_service[wmi_service_peer_stats] = WMI_SERVICE_UNAVAILABLE;
 	wmi_service[wmi_service_mesh_11s] = WMI_SERVICE_UNAVAILABLE;
 	wmi_service[wmi_service_periodic_chan_stat_support] =
-			WMI_SERVICE_UNAVAILABLE;
+			WMI_SERVICE_PERIODIC_CHAN_STAT_SUPPORT;
 	wmi_service[wmi_service_tx_mode_push_only] = WMI_SERVICE_UNAVAILABLE;
 	wmi_service[wmi_service_tx_mode_push_pull] = WMI_SERVICE_UNAVAILABLE;
 	wmi_service[wmi_service_tx_mode_dynamic] = WMI_SERVICE_UNAVAILABLE;