qcacmn: setting phy_mode to preambles value

if peer delayed ba is true then value of preamble will be eventually
overwritten by previous frame (HE) and would give wrong values when
shown in pcap for radiotap fields. phy_mode is set to preamble value to
hold it and later on set it to mpdu_info preamble.

Change-Id: I054d27064b9ad151130fcbc1684594308352cef4

dp/wifi3.0/dp_htt.c

@@ -3029,6 +3029,39 @@ dp_process_ppdu_stats_user_compltn_flush_tlv(struct dp_pdev *pdev,
 	dp_peer_unref_del_find_by_id(peer);
 }
 
+/**
+ * dp_process_ppdu_stats_sch_cmd_status_tlv: Process schedule command status tlv
+ * Here we are not going to process the buffer.
+ * @pdev: DP PDEV handle
+ * @ppdu_info: per ppdu tlv structure
+ *
+ * return:void
+ */
+static void
+dp_process_ppdu_stats_sch_cmd_status_tlv(struct dp_pdev *pdev,
+					 struct ppdu_info *ppdu_info)
+{
+	struct cdp_tx_completion_ppdu *ppdu_desc;
+	uint8_t num_users;
+	uint8_t i;
+
+	ppdu_desc = (struct cdp_tx_completion_ppdu *)
+				qdf_nbuf_data(ppdu_info->nbuf);
+
+	num_users = ppdu_desc->num_users;
+
+	if (ppdu_desc->frame_type == CDP_PPDU_FTYPE_BAR) {
+		for (i = 0; i < num_users; i++) {
+			if (ppdu_desc->user[i].user_pos == 0) {
+				/* update phy mode for bar frame */
+				ppdu_desc->phy_mode =
+					ppdu_desc->user[i].preamble;
+				break;
+			}
+		}
+	}
+}
+
 #ifndef WLAN_TX_PKT_CAPTURE_ENH
 /*
  * dp_deliver_mgmt_frm: Process
@@ -3255,6 +3288,9 @@ static void dp_process_ppdu_tag(struct dp_pdev *pdev, uint32_t *tag_buf,
 		dp_process_ppdu_stats_user_compltn_flush_tlv(pdev, tlv_desc,
 							     ppdu_info);
 		break;
+	case HTT_PPDU_STATS_SCH_CMD_STATUS_TLV:
+		dp_process_ppdu_stats_sch_cmd_status_tlv(pdev, ppdu_info);
+		break;
 	default:
 		break;
 	}