From 5e49712ca8fef53262f2f6769c119f27e0e175ee Mon Sep 17 00:00:00 2001 From: Adrian Chadd Date: Sun, 21 Sep 2025 10:21:34 -0700 Subject: [PATCH] iwm: assign sequence numbers even if we ask the firmware to override I've had a report of this breaking without the sequence number assigned (from glebius@) so, similar to iwx work, let's just re-add it here. Reported by: glebius Differential Revision: https://reviews.freebsd.org/D52664 Reviewed by: glebius Tested by: glebius --- sys/dev/iwm/if_iwm.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sys/dev/iwm/if_iwm.c b/sys/dev/iwm/if_iwm.c index 9f590f11864..6840c6a4d00 100644 --- a/sys/dev/iwm/if_iwm.c +++ b/sys/dev/iwm/if_iwm.c @@ -3773,6 +3773,10 @@ iwm_tx(struct iwm_softc *sc, struct mbuf *m, struct ieee80211_node *ni, int ac) rinfo = iwm_tx_fill_cmd(sc, in, m, tx); + /* Offloaded sequence number assignment; non-AMPDU case */ + if ((m->m_flags & M_AMPDU_MPDU) == 0) + ieee80211_output_seqno_assign(ni, -1, m); + /* Encrypt the frame if need be. */ if (wh->i_fc[1] & IEEE80211_FC1_PROTECTED) { /* Retrieve key for TX && do software encryption. */