diff options
| author | Adrian Chadd <adrian@FreeBSD.org> | 2025-08-27 17:04:39 +0000 |
|---|---|---|
| committer | Adrian Chadd <adrian@FreeBSD.org> | 2025-09-20 00:44:19 +0000 |
| commit | d9ae618c0816d24bc8127e479db5787c97a23140 (patch) | |
| tree | d20211686411b989755446a6432f700220bfa650 | |
| parent | 785edcc2af5ae32c24f5caf5b9552f62bdae33ee (diff) | |
[rtwn] don't send NULL data frames if we're compiled with firmware enabled
the firmware should be sending these.
Differential Revision: https://reviews.freebsd.org/D52298
Reviewed by: bz
Locally tested:
* rtl8821/rtl8812au (STA)
| -rw-r--r-- | sys/dev/rtwn/if_rtwn.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/dev/rtwn/if_rtwn.c b/sys/dev/rtwn/if_rtwn.c index 25287f222270..c5889937fb08 100644 --- a/sys/dev/rtwn/if_rtwn.c +++ b/sys/dev/rtwn/if_rtwn.c @@ -271,6 +271,11 @@ rtwn_attach(struct rtwn_softc *sc) /* Enable seqno offload */ ic->ic_flags_ext |= IEEE80211_FEXT_SEQNO_OFFLOAD; +#ifdef RTWN_WITHOUT_UCODE + /* Don't originate NULL data frames - let firmware do this */ + ic->ic_flags_ext |= IEEE80211_FEXT_NO_NULLDATA; +#endif + /* Adjust capabilities. */ rtwn_adj_devcaps(sc); |