qcacmn: Handle dfs pulse information in host side

Adds support to dump dfs pulse information from firmware to host
for debug purpose.

Change-Id: I3b2042f8df6e077eed1a3847cd2d8550794bc6f7
CRs-fixed: 2121833

umac/dfs/dispatcher/inc/wlan_dfs_public_struct.h

@@ -34,6 +34,9 @@
  * @segment_id: segment id.
  * @timestamp: timestamp.
  * @is_chirp: is chirp or not.
+ * @chan_freq: channel frequency.
+ * @radar_freq: radar frequency.
+ * @sidx: sidx value.
  */
 struct radar_found_info {
 	uint32_t pdev_id;
@@ -44,6 +47,9 @@ struct radar_found_info {
 	uint32_t segment_id;
 	uint32_t timestamp;
 	uint32_t is_chirp;
+	uint32_t chan_freq;
+	uint32_t radar_freq;
+	int32_t  sidx;
 };
 
 /**

umac/dfs/dispatcher/src/wlan_dfs_tgt_api.c

@@ -245,23 +245,42 @@ QDF_STATUS tgt_dfs_process_radar_ind(struct wlan_objmgr_pdev *pdev,
 		return QDF_STATUS_E_FAILURE;
 	}
 
-	if (dfs->dfs_use_nol) {
-		dfs_process_radar_found_indication(dfs, radar_found);
-		dfs_mlme_mark_dfs(pdev, dfs->dfs_curchan->dfs_ch_ieee,
+	if (radar_found->detection_mode != 0) {
+
+		/*
+		 * Display information about individual pulse for
+		 * debug purposes
+		 */
+		dfs_info(dfs, WLAN_DEBUG_DFS_ALWAYS, "time_stamp=%d, pulse_dur=%d, RSSI=%d false_radar=%d, false_check=%d, seg=%d, sidx=%d, chirp=%d\n",
+				radar_found->timestamp,
+				radar_found->chan_freq,
+				radar_found->chan_width,
+				radar_found->detector_id,
+				radar_found->freq_offset,
+				radar_found->segment_id,
+				radar_found->sidx,
+				radar_found->is_chirp);
+	} else {
+		if (dfs->dfs_use_nol) {
+			dfs_process_radar_found_indication(dfs, radar_found);
+			dfs_mlme_mark_dfs(pdev, dfs->dfs_curchan->dfs_ch_ieee,
 				dfs->dfs_curchan->dfs_ch_freq,
 				dfs->dfs_curchan->dfs_ch_vhtop_ch_freq_seg2,
 				dfs->dfs_curchan->dfs_ch_flags);
-	} else{
-
-		/* We are in test mode and should send a CSA back
-		 * to same channel.
-		 */
-		qdf_timer_stop(&dfs->wlan_dfstesttimer);
-		dfs->wlan_dfstest = 1;
-		dfs->wlan_dfstest_ieeechan = dfs->dfs_curchan->dfs_ch_ieee;
-		dfs->wlan_dfstesttime = 1;   /* 1ms */
-		qdf_timer_mod(&dfs->wlan_dfstesttimer, dfs->wlan_dfstesttime);
+		} else{
+
+			/* We are in test mode and should send a CSA back
+			 * to same channel. */
+			qdf_timer_stop(&dfs->wlan_dfstesttimer);
+			dfs->wlan_dfstest = 1;
+			dfs->wlan_dfstest_ieeechan =
+				dfs->dfs_curchan->dfs_ch_ieee;
+			dfs->wlan_dfstesttime = 1;   /* 1ms */
+			qdf_timer_mod(&dfs->wlan_dfstesttimer,
+					dfs->wlan_dfstesttime);
+		}
 	}
+
 	return QDF_STATUS_SUCCESS;
 }
 EXPORT_SYMBOL(tgt_dfs_process_radar_ind);

wmi/src/wmi_unified_tlv.c

@@ -18915,17 +18915,31 @@ static QDF_STATUS extract_dfs_radar_detection_event_tlv(
 	}
 
 	radar_event = param_tlv->fixed_param;
-	radar_found->pdev_id = wmi_handle->ops->convert_pdev_id_target_to_host(
-							radar_event->pdev_id);
+	radar_found->pdev_id = wmi_handle->ops->
+		convert_pdev_id_target_to_host(radar_event->pdev_id);
 	radar_found->detection_mode = radar_event->detection_mode;
-	radar_found->freq_offset = radar_event->chan_freq;
+	radar_found->chan_freq = radar_event->chan_freq;
 	radar_found->chan_width = radar_event->chan_width;
 	radar_found->detector_id = radar_event->detector_id;
 	radar_found->segment_id = radar_event->segment_id;
 	radar_found->timestamp = radar_event->timestamp;
 	radar_found->is_chirp = radar_event->is_chirp;
+	radar_found->freq_offset = radar_event->freq_offset;
+	radar_found->sidx = radar_event->sidx;
+
 
 	WMI_LOGD("processed radar found event pdev %d", radar_event->pdev_id);
+	WMI_LOGD("Radar Event Info:");
+	WMI_LOGD("pdev_id %d", radar_event->pdev_id);
+	WMI_LOGD("detection mode %d", radar_event->detection_mode);
+	WMI_LOGD("chan_freq  (dur) %d", radar_event->chan_freq);
+	WMI_LOGD("chan_width (RSSI) %d", radar_event->chan_width);
+	WMI_LOGD("detector_id (false_radar) %d", radar_event->detector_id);
+	WMI_LOGD("segment_id %d", radar_event->segment_id);
+	WMI_LOGD("timestamp %d", radar_event->timestamp);
+	WMI_LOGD("is_chirp %d", radar_event->is_chirp);
+	WMI_LOGD("freq_offset (radar_check) %d", radar_event->freq_offset);
+	WMI_LOGD("sidx %d", radar_event->sidx);
 
 	return QDF_STATUS_SUCCESS;
 }