qcacmn: Add support for local packet capture running

Add support for local packet capture running.

Change-Id: Id954c57a32210c180a8e0f9107e2469f96491173
CRs-Fixed: 3415816

dp/inc/cdp_txrx_mon.h

@@ -356,6 +356,29 @@ QDF_STATUS cdp_stop_local_pkt_capture(ol_txrx_soc_handle soc, uint8_t pdev_id)
 	return soc->ops->mon_ops->stop_local_pkt_capture(soc, pdev_id);
 }
 
+/**
+ * cdp_is_local_pkt_capture_running() - get is local packet capture running
+ * @soc: opaque soc handle
+ * @pdev_id: pdev id
+ *
+ * Return: true if running
+ *         false if not running
+ */
+static inline
+bool cdp_is_local_pkt_capture_running(ol_txrx_soc_handle soc, uint8_t pdev_id)
+{
+	if (!soc || !soc->ops) {
+		dp_cdp_debug("Invalid Instance");
+		QDF_BUG(0);
+		return false;
+	}
+
+	if (!soc->ops->mon_ops ||
+	    !soc->ops->mon_ops->is_local_pkt_capture_running)
+		return false;
+
+	return soc->ops->mon_ops->is_local_pkt_capture_running(soc, pdev_id);
+}
 #else
 static inline
 QDF_STATUS cdp_start_local_pkt_capture(ol_txrx_soc_handle soc,
@@ -371,6 +394,11 @@ QDF_STATUS cdp_stop_local_pkt_capture(ol_txrx_soc_handle soc, uint8_t pdev_id)
 	return QDF_STATUS_E_NOSUPPORT;
 }
 
+static inline
+bool cdp_is_local_pkt_capture_running(ol_txrx_soc_handle soc, uint8_t pdev_id)
+{
+	return false;
+}
 #endif /* WLAN_FEATURE_LOCAL_PKT_CAPTURE */
 
 #endif

dp/inc/cdp_txrx_ops.h

@@ -995,6 +995,7 @@ struct cdp_me_ops {
  * @txrx_update_mon_mac_filter: Handler to configure mon mac filter
  * @start_local_pkt_capture: start local packet capture
  * @stop_local_pkt_capture: stop local packet capture
+ * @is_local_pkt_capture_running: is local packet capture running
  */
 struct cdp_mon_ops {
 
@@ -1110,6 +1111,8 @@ struct cdp_mon_ops {
 
 	QDF_STATUS (*stop_local_pkt_capture)(struct cdp_soc_t *soc,
 					     uint8_t pdev_id);
+	bool (*is_local_pkt_capture_running)(struct cdp_soc_t *soc,
+					     uint8_t pdev_id);
 #endif
 };
 

dp/wifi3.0/monitor/1.0/dp_mon_1.0.c

@@ -1472,6 +1472,7 @@ struct cdp_mon_ops dp_ops_mon_1_0 = {
 #ifdef WLAN_FEATURE_LOCAL_PKT_CAPTURE
 	.start_local_pkt_capture = dp_mon_start_local_pkt_capture,
 	.stop_local_pkt_capture = dp_mon_stop_local_pkt_capture,
+	.is_local_pkt_capture_running = dp_mon_get_is_local_pkt_capture_running,
 #endif /* WLAN_FEATURE_LOCAL_PKT_CAPTURE */
 };
 

dp/wifi3.0/monitor/2.0/dp_mon_2.0.c

@@ -1456,6 +1456,7 @@ struct cdp_mon_ops dp_ops_mon_2_0 = {
 #ifdef WLAN_FEATURE_LOCAL_PKT_CAPTURE
 	.start_local_pkt_capture = NULL,
 	.stop_local_pkt_capture = NULL,
+	.is_local_pkt_capture_running = NULL,
 #endif /* WLAN_FEATURE_LOCAL_PKT_CAPTURE */
 };
 

dp/wifi3.0/monitor/dp_mon.c

@@ -6013,6 +6013,7 @@ QDF_STATUS dp_mon_pdev_init(struct dp_pdev *pdev)
 		mon_ops->mon_rx_pdev_tlv_logger_init(pdev);
 
 	mon_pdev->is_dp_mon_pdev_initialized = true;
+	dp_mon_set_local_pkt_capture_running(mon_pdev, false);
 
 	return QDF_STATUS_SUCCESS;
 
@@ -6084,6 +6085,7 @@ QDF_STATUS dp_mon_pdev_deinit(struct dp_pdev *pdev)
 	if (mon_pdev->invalid_mon_peer)
 		qdf_mem_free(mon_pdev->invalid_mon_peer);
 	mon_pdev->is_dp_mon_pdev_initialized = false;
+	dp_mon_set_local_pkt_capture_running(mon_pdev, false);
 
 	return QDF_STATUS_SUCCESS;
 }

dp/wifi3.0/monitor/dp_mon.h

@@ -875,6 +875,7 @@ struct dp_mon_ops {
 #ifdef WLAN_FEATURE_LOCAL_PKT_CAPTURE
 	QDF_STATUS (*start_local_pkt_capture)(struct dp_pdev *pdev);
 	QDF_STATUS (*stop_local_pkt_capture)(struct dp_pdev *pdev);
+	bool (*is_local_pkt_capture_running)(struct dp_pdev *pdev);
 #endif /* WLAN_FEATURE_LOCAL_PKT_CAPTURE */
 };
 
@@ -1220,6 +1221,9 @@ struct  dp_mon_pdev {
 	bool rssi_dbm_conv_support;
 	struct dp_rx_mon_rssi_offset rssi_offsets;
 	uint8_t phy_ppdu_id_size;
+#ifdef WLAN_FEATURE_LOCAL_PKT_CAPTURE
+	bool is_local_pkt_capture_running;
+#endif
 };
 
 struct  dp_mon_vdev {

dp/wifi3.0/monitor/dp_mon_filter.c

@@ -894,6 +894,37 @@ fail:
 }
 
 #ifdef WLAN_FEATURE_LOCAL_PKT_CAPTURE
+QDF_STATUS dp_mon_set_local_pkt_capture_running(struct dp_mon_pdev *mon_pdev,
+						bool val)
+{
+	if (!mon_pdev) {
+		dp_mon_filter_err("Invalid monitor pdev");
+		return QDF_STATUS_E_FAILURE;
+	}
+
+	mon_pdev->is_local_pkt_capture_running = val;
+	dp_mon_filter_debug("local_pkt_capture_running is set to %d", val);
+	return QDF_STATUS_SUCCESS;
+}
+
+bool dp_mon_get_is_local_pkt_capture_running(struct cdp_soc_t *cdp_soc,
+					     uint8_t pdev_id)
+{
+	struct dp_soc *soc = (struct dp_soc *)cdp_soc;
+	struct dp_pdev *pdev =
+		dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
+	struct dp_mon_pdev *mon_pdev;
+
+	if (!pdev || !pdev->monitor_pdev) {
+		dp_mon_filter_err("Invalid pdev_id %u", pdev_id);
+		return false;
+	}
+
+	mon_pdev = pdev->monitor_pdev;
+
+	return mon_pdev->is_local_pkt_capture_running;
+}
+
 static void
 dp_mon_set_local_pkt_capture_rx_filter(struct dp_pdev *pdev,
 				       struct cdp_monitor_filter *src_filter)
@@ -974,8 +1005,8 @@ QDF_STATUS dp_mon_start_local_pkt_capture(struct cdp_soc_t *cdp_soc,
 	}
 
 	mon_pdev = pdev->monitor_pdev;
-	local_pkt_capture_running = dp_mon_get_local_pkt_capture_running(cdp_soc,
+	local_pkt_capture_running =
-					pdev_id);
+		dp_mon_get_is_local_pkt_capture_running(cdp_soc, pdev_id);
 	if (local_pkt_capture_running) {
 		dp_mon_filter_err("Can't start local pkt capture. Already running");
 		return QDF_STATUS_E_ALREADY;
@@ -1007,6 +1038,7 @@ QDF_STATUS dp_mon_start_local_pkt_capture(struct cdp_soc_t *cdp_soc,
 
 	dp_mon_filter_debug("local pkt capture tx filter set");
 
+	dp_mon_set_local_pkt_capture_running(mon_pdev, true);
 	return status;
 }
 
@@ -1026,7 +1058,7 @@ QDF_STATUS dp_mon_stop_local_pkt_capture(struct cdp_soc_t *cdp_soc,
 
 	mon_pdev = pdev->monitor_pdev;
 	local_pkt_capture_running =
-			dp_mon_get_local_pkt_capture_running(cdp_soc, pdev_id);
+			dp_mon_get_is_local_pkt_capture_running(cdp_soc, pdev_id);
 	if (!local_pkt_capture_running) {
 		dp_mon_filter_err("Local pkt capture is not running");
 		return QDF_STATUS_SUCCESS;
@@ -1053,6 +1085,7 @@ QDF_STATUS dp_mon_stop_local_pkt_capture(struct cdp_soc_t *cdp_soc,
 	qdf_spin_unlock_bh(&mon_pdev->mon_lock);
 	dp_mon_filter_debug("local pkt capture stopped");
 
+	dp_mon_set_local_pkt_capture_running(mon_pdev, false);
 	return QDF_STATUS_SUCCESS;
 }
 

dp/wifi3.0/monitor/dp_mon_filter.h

@@ -582,7 +582,30 @@ QDF_STATUS dp_mon_start_local_pkt_capture(struct cdp_soc_t *cdp_soc,
  */
 QDF_STATUS dp_mon_stop_local_pkt_capture(struct cdp_soc_t *cdp_soc,
 					 uint8_t pdev_id);
+
+/**
+ * dp_mon_set_local_pkt_capture_running() - set local packet capture running
+ * @mon_pdev: monitor pdev
+ * @val: value
+ */
+QDF_STATUS dp_mon_set_local_pkt_capture_running(struct dp_mon_pdev *mon_pdev,
+						bool val);
+
+/**
+ * dp_mon_get_is_local_pkt_capture_running() - get local packet capture running
+ * @cdp_soc: cdp soc
+ * @pdev_id: pdev id
+ */
+bool dp_mon_get_is_local_pkt_capture_running(struct cdp_soc_t *cdp_soc,
+					     uint8_t pdev_id);
 #else
+static inline
+QDF_STATUS dp_mon_set_local_pkt_capture_running(struct dp_mon_pdev *mon_pdev,
+						   bool val)
+{
+	return QDF_STATUS_E_NOSUPPORT;
+}
+
 static inline
 QDF_STATUS dp_mon_start_local_pkt_capture(struct cdp_soc_t *cdp_soc,
 					  uint8_t pdev_id,
@@ -598,5 +621,12 @@ QDF_STATUS dp_mon_stop_local_pkt_capture(struct cdp_soc_t *cdp_soc,
 	return QDF_STATUS_E_NOSUPPORT;
 }
 
+static inline
+bool dp_mon_get_is_local_pkt_capture_running(struct cdp_soc_t *cdp_soc,
+					     uint8_t pdev_id)
+{
+	return false;
+}
+
 #endif /* WLAN_FEATURE_LOCAL_PKT_CAPTURE */
 #endif /* #ifndef _DP_MON_FILTER_H_ */