From: stsp <stsp@openbsd.org>
Date: Mon, 22 Nov 2021 11:00:50 +0000 (+0000)
Subject: Make iwm(4) update an Rx BA session's last_rx timestamp when a frame
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=b27417583a55a6a93979eab505d2a4624f300949;p=openbsd

Make iwm(4) update an Rx BA session's last_rx timestamp when a frame
is received which matches the session.

Tested by myself and bket@
---

diff --git a/sys/dev/pci/if_iwm.c b/sys/dev/pci/if_iwm.c
index 7fd6b5ce449..d3e9a6ee21b 100644
--- a/sys/dev/pci/if_iwm.c
+++ b/sys/dev/pci/if_iwm.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_iwm.c,v 1.381 2021/11/22 10:23:42 stsp Exp $	*/
+/*	$OpenBSD: if_iwm.c,v 1.382 2021/11/22 11:00:50 stsp Exp $	*/
 
 /*
  * Copyright (c) 2014, 2016 genua gmbh <info@genua.de>
@@ -5114,6 +5114,9 @@ iwm_rx_reorder(struct iwm_softc *sc, struct mbuf *m, int chanidx,
 	if (rxba == NULL || tid != rxba->tid || rxba->sta_id != IWM_STATION_ID)
 		return 0;
 
+	if (rxba->timeout != 0)
+		getmicrouptime(&rxba->last_rx);
+
 	/* Bypass A-MPDU re-ordering in net80211. */
 	rxi->rxi_flags |= IEEE80211_RXI_AMPDU_DONE;