qcacmn: Scan radio special vap stats support

-Add flag to inidicate special vap configuration
-Add frame type counters while processing tlv
 WIFIRX_MPDU_START_E
-Add function to update special vap rx stats
-Add dp pdev param to enable/disable special vap
 stats reset
-Add function to reset special vap stats
-Add fucntion to get special vap stats
-Add CDP function to retreive special vap stats

Change-Id: Ia5de6743e472dc86c9e66b9e789c909a57025e35
CRs-Fixed: 3005425

dp/wifi3.0/monitor/dp_mon.c

@@ -610,6 +610,25 @@ dp_deliver_tx_mgmt(struct cdp_soc_t *cdp_soc, uint8_t pdev_id, qdf_nbuf_t nbuf)
 	return QDF_STATUS_SUCCESS;
 }
 
+/**
+ * dp_reset_spcl_vap_stats() - reset spcl vap rx stats
+ * @vdev: Datapath VDEV handle
+ *
+ * Return: void
+ */
+static inline void
+dp_reset_spcl_vap_stats(struct dp_vdev *vdev)
+{
+	struct dp_mon_vdev *mon_vdev;
+
+	mon_vdev = vdev->monitor_vdev;
+	if (!mon_vdev)
+		return;
+
+	qdf_mem_zero(&mon_vdev->spcl_vap_stats,
+		     sizeof(mon_vdev->spcl_vap_stats));
+}
+
 /**
  * dp_vdev_set_monitor_mode() - Set DP VDEV to monitor mode
  * @vdev_handle: Datapath VDEV handle
@@ -657,6 +676,10 @@ static QDF_STATUS dp_vdev_set_monitor_mode(struct cdp_soc_t *dp_soc,
 		goto fail;
 	}
 
+	if (mon_pdev->spcl_vap_configured &&
+	    mon_pdev->reset_spcl_vap_stats_enable)
+		dp_reset_spcl_vap_stats(vdev);
+
 	/*Check if current pdev's monitor_vdev exists */
 	if (mon_pdev->monitor_configured) {
 		QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_DEBUG,
@@ -5251,6 +5274,29 @@ static void  dp_iterate_update_peer_list(struct cdp_pdev *pdev_hdl)
 }
 #endif
 
+static QDF_STATUS
+dp_get_spcl_vap_stats(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
+		      struct cdp_spcl_vap_stats *stats)
+{
+	struct dp_mon_vdev *mon_vdev = NULL;
+	struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
+	struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
+						     DP_MOD_ID_CDP);
+
+	if (!vdev || !stats)
+		return QDF_STATUS_E_INVAL;
+
+	mon_vdev = vdev->monitor_vdev;
+	if (!mon_vdev)
+		return QDF_STATUS_E_INVAL;
+
+	qdf_mem_copy(stats, &mon_vdev->spcl_vap_stats,
+		     sizeof(struct cdp_spcl_vap_stats));
+
+	dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
+	return QDF_STATUS_SUCCESS;
+}
+
 QDF_STATUS dp_mon_soc_cfg_init(struct dp_soc *soc)
 {
 	int target_type;
@@ -5670,6 +5716,8 @@ void dp_mon_cdp_ops_register(struct dp_soc *soc)
 #ifdef WDI_EVENT_ENABLE
 	ops->ctrl_ops->txrx_get_pldev = dp_get_pldev;
 #endif
+	ops->host_stats_ops->txrx_get_spcl_vap_stats =
+					dp_get_spcl_vap_stats;
 	return;
 }
 

dp/wifi3.0/monitor/dp_mon.h

@@ -351,11 +351,16 @@ struct  dp_mon_pdev {
 
 	qdf_nbuf_t mcopy_status_nbuf;
 	bool is_dp_mon_pdev_initialized;
+	/* indicates if spcl vap is configured */
+	bool spcl_vap_configured;
+	/* enable spcl vap stats reset on ch change */
+	bool reset_spcl_vap_stats_enable;
 };
 
 struct  dp_mon_vdev {
 	/* callback to hand rx monitor 802.11 MPDU to the OS shim */
 	ol_txrx_rx_mon_fp osif_rx_mon;
+	struct cdp_spcl_vap_stats spcl_vap_stats;
 };
 
 struct dp_mon_peer {
@@ -2261,6 +2266,25 @@ void monitor_pdev_set_mon_vdev(struct dp_vdev *vdev)
 	mon_pdev->mvdev = vdev;
 }
 
+static inline
+void dp_monitor_pdev_config_spcl_vap(struct dp_pdev *pdev, bool val)
+{
+	if (!pdev || !pdev->monitor_pdev)
+		return;
+
+	pdev->monitor_pdev->spcl_vap_configured = val;
+}
+
+static inline
+void dp_monitor_pdev_reset_spcl_vap_stats_enable(struct dp_pdev *pdev,
+						 bool val)
+{
+	if (!pdev || !pdev->monitor_pdev)
+		return;
+
+	pdev->monitor_pdev->reset_spcl_vap_stats_enable = val;
+}
+
 QDF_STATUS dp_mon_soc_attach(struct dp_soc *soc);
 QDF_STATUS dp_mon_soc_detach(struct dp_soc *soc);
 QDF_STATUS dp_mon_pdev_attach(struct dp_pdev *pdev);

dp/wifi3.0/monitor/dp_rx_mon_status.c

@@ -1730,6 +1730,51 @@ dp_rx_mon_handle_mu_ul_info(struct hal_rx_ppdu_info *ppdu_info)
 }
 #endif
 
+/**
+ * dp_rx_mon_update_spcl_vap_stats() - Update special vap stats
+ * @pdev: dp pdev context
+ * @ppdu_info: ppdu info structure from ppdu ring
+ *
+ * Return: none
+ */
+static inline void
+dp_rx_mon_update_spcl_vap_stats(struct dp_pdev *pdev,
+				struct hal_rx_ppdu_info *ppdu_info)
+{
+	struct mon_rx_user_status *rx_user_status = NULL;
+	struct dp_mon_pdev *mon_pdev = NULL;
+	struct dp_mon_vdev *mon_vdev = NULL;
+	uint32_t num_users = 0;
+	uint32_t user = 0;
+
+	mon_pdev = pdev->monitor_pdev;
+	if (!mon_pdev || !mon_pdev->mvdev)
+		return;
+
+	mon_vdev = mon_pdev->mvdev->monitor_vdev;
+	if (!mon_vdev)
+		return;
+
+	num_users = ppdu_info->com_info.num_users;
+	for (user = 0; user < num_users; user++) {
+		rx_user_status =  &ppdu_info->rx_user_status[user];
+		mon_vdev->spcl_vap_stats.rx_ok_pkts +=
+				rx_user_status->mpdu_cnt_fcs_ok;
+		mon_vdev->spcl_vap_stats.rx_ok_bytes +=
+				rx_user_status->mpdu_ok_byte_count;
+		mon_vdev->spcl_vap_stats.rx_err_pkts +=
+				rx_user_status->mpdu_cnt_fcs_err;
+		mon_vdev->spcl_vap_stats.rx_err_bytes +=
+				rx_user_status->mpdu_err_byte_count;
+	}
+	mon_vdev->spcl_vap_stats.rx_mgmt_pkts +=
+				ppdu_info->frm_type_info.rx_mgmt_cnt;
+	mon_vdev->spcl_vap_stats.rx_ctrl_pkts +=
+				ppdu_info->frm_type_info.rx_ctrl_cnt;
+	mon_vdev->spcl_vap_stats.rx_data_pkts +=
+				ppdu_info->frm_type_info.rx_data_cnt;
+}
+
 /**
  * dp_rx_mon_status_process_tlv() - Process status TLV in status
  *	buffer on Rx status Queue posted by status SRNG processing.
@@ -1873,6 +1918,11 @@ dp_rx_mon_status_process_tlv(struct dp_soc *soc, struct dp_intr *int_ctx,
 
 			mon_pdev->mon_ppdu_status = DP_PPDU_STATUS_DONE;
 
+			/* Collect spcl vap stats if configured */
+			if (mon_pdev->spcl_vap_configured)
+				dp_rx_mon_update_spcl_vap_stats(pdev,
+								ppdu_info);
+
 			/*
 			* if chan_num is not fetched correctly from ppdu RX TLV,
 			 * get it from pdev saved.