wifi: cfg80211: hide scan internals

Hide the internal scan fields from mac80211 and drivers, the
'notified' variable is for internal tracking, and the 'info'
is output that's passed to cfg80211_scan_done() and stored
only for delayed userspace notification.

Signed-off-by: Johannes Berg <[email protected]>
Reviewed-by: Benjamin Berg <[email protected]>
Signed-off-by: Miri Korenblit <[email protected]>
Link: https://patch.msgid.link/20250609213231.6a62e41858e2.I004f66e9c087cc6e6ae4a24951cf470961ee9466@changeid
Signed-off-by: Johannes Berg <[email protected]>

1 files changed, 12 insertions, 11 deletions

diff --git a/net/wireless/trace.h b/net/wireless/trace.h
index 7e43ab9de923..a07d88d61bec 100644
--- a/net/wireless/trace.h
+++ b/net/wireless/trace.h
@@ -373,7 +373,8 @@ TRACE_EVENT(rdev_return_int,
 );
 
 TRACE_EVENT(rdev_scan,
-	TP_PROTO(struct wiphy *wiphy, struct cfg80211_scan_request *request),
+	TP_PROTO(struct wiphy *wiphy,
+		 struct cfg80211_scan_request_int *request),
 	TP_ARGS(wiphy, request),
 	TP_STRUCT__entry(
 		WIPHY_ENTRY
@@ -3716,12 +3717,12 @@ TRACE_EVENT(cfg80211_tdls_oper_request,
 	);
 
 TRACE_EVENT(cfg80211_scan_done,
-	TP_PROTO(struct cfg80211_scan_request *request,
+	TP_PROTO(struct cfg80211_scan_request_int *request,
 		 struct cfg80211_scan_info *info),
 	TP_ARGS(request, info),
 	TP_STRUCT__entry(
 		__field(u32, n_channels)
-		__dynamic_array(u8, ie, request ? request->ie_len : 0)
+		__dynamic_array(u8, ie, request ? request->req.ie_len : 0)
 		__array(u32, rates, NUM_NL80211_BANDS)
 		__field(u32, wdev_id)
 		MAC_ENTRY(wiphy_mac)
@@ -3732,16 +3733,16 @@ TRACE_EVENT(cfg80211_scan_done,
 	),
 	TP_fast_assign(
 		if (request) {
-			memcpy(__get_dynamic_array(ie), request->ie,
-			       request->ie_len);
-			memcpy(__entry->rates, request->rates,
+			memcpy(__get_dynamic_array(ie), request->req.ie,
+			       request->req.ie_len);
+			memcpy(__entry->rates, request->req.rates,
 			       NUM_NL80211_BANDS);
-			__entry->wdev_id = request->wdev ?
-					request->wdev->identifier : 0;
-			if (request->wiphy)
+			__entry->wdev_id = request->req.wdev ?
+					request->req.wdev->identifier : 0;
+			if (request->req.wiphy)
 				MAC_ASSIGN(wiphy_mac,
-					   request->wiphy->perm_addr);
-			__entry->no_cck = request->no_cck;
+					   request->req.wiphy->perm_addr);
+			__entry->no_cck = request->req.no_cck;
 		}
 		if (info) {
 			__entry->aborted = info->aborted;