diff options
| author |   stsp <stsp@openbsd.org> | 2017-07-16 22:03:11 +0000 |
|---|---|---|
| committer | stsp <stsp@openbsd.org> | 2017-07-16 22:03:11 +0000 |
| commit | ec74d047b09c82cb136de1162506611e3a94c5ec (patch) | |
| tree | e7382a4ad0f27f54c73674a386cd2dcb2e0f10c6 | |
| parent | Some net80211 state changes are triggered by incoming frames, and it is (diff) | |
| download | wireguard-openbsd-ec74d047b09c82cb136de1162506611e3a94c5ec.tar.xz wireguard-openbsd-ec74d047b09c82cb136de1162506611e3a94c5ec.zip | |
Remove the AP from iwm's firmware station table when moving out of AUTH state.
Fixes "could not remove MAC context" errors seen during AUTH->SCAN transitions.
| -rw-r--r-- | sys/dev/pci/if_iwm.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/sys/dev/pci/if_iwm.c b/sys/dev/pci/if_iwm.c index 49494a71405..907e36f99d7 100644 --- a/sys/dev/pci/if_iwm.c +++ b/sys/dev/pci/if_iwm.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_iwm.c,v 1.200 2017/07/16 21:35:20 stsp Exp $ */ +/* $OpenBSD: if_iwm.c,v 1.201 2017/07/16 22:03:11 stsp Exp $ */ /* * Copyright (c) 2014, 2016 genua gmbh <info@genua.de> @@ -5435,6 +5435,16 @@ iwm_deauth(struct iwm_softc *sc) splassert(IPL_NET); + if (sc->sc_flags & IWM_FLAG_STA_ACTIVE) { + err = iwm_rm_sta_cmd(sc, in); + if (err) { + printf("%s: could not remove STA (error %d)\n", + DEVNAME(sc), err); + return err; + } + sc->sc_flags &= ~IWM_FLAG_STA_ACTIVE; + } + tfd_msk = 0; for (ac = 0; ac < EDCA_NUM_AC; ac++) tfd_msk |= htole32(1 << iwm_ac_to_tx_fifo[ac]); |