qcacld-3.0: Extend WMI_ROAM_STATS_EVENTID for enhanced roam

Extend WMI_ROAM_STATS_EVENTID event information for
requirement of:
1.Roam trigger related information, include timestamp,
  trigger reason, trigger condition, abort reason,
  scan type, roam status and fail reason.
2.Roam scan related information, include scan channel
  number, dwell type, max dwell time of each channel
  and total scan time.
3.all types of roam related frame information, include
  timestamp and successful or failed status for Preauth,
  Reassoc, EAPOL-M1/M2/M3/M4.
Cache roam information in wlan driver, when qca vendor
cmd of QCA_NL80211_VENDOR_SUBCMD_ROAM_STATS get roam
information, driver send all the cached information to
user space.

change-Id: Ic5e1120b51c20c103100833b4296002c5939b021
CRs-Fixed: 3389269

components/wmi/src/wmi_unified_roam_tlv.c

@@ -2025,8 +2025,8 @@ extract_roam_frame_info_tlv(wmi_unified_t wmi_handle, void *evt_buf,
 	if (!param_buf || !param_buf->roam_frame_info ||
 	    !param_buf->num_roam_frame_info ||
 	    (frame_idx + num_frames) > param_buf->num_roam_frame_info) {
-		wmi_debug("Empty roam_frame_info param buf frame_idx:%d num_frames:%d",
-			  frame_idx, num_frames);
+		wmi_err("Empty roam_frame_info param buf frame_idx:%d num_frames:%d",
+			frame_idx, num_frames);
 		return QDF_STATUS_SUCCESS;
 	}