diff options
| author | Stefan Sperling <stsp@cvs.openbsd.org> | 2021-07-18 12:03:58 +0000 |
|---|---|---|
| committer | Stefan Sperling <stsp@cvs.openbsd.org> | 2021-07-18 12:03:58 +0000 |
| commit | cf0c54c87a2b550715f34198d3608d5623170913 (patch) | |
| tree | 6b549467650bcc496cd74706efa65ba504ed236d | |
| parent | 0d14d9544b153488974f328b0e64a24add22090d (diff) | |
Newer iwx(4) firmware doesn't like the DQA command anymore.
Check whether firmware advertises DQA support before sending the DQA
command during device initialization. Newer firmware will raise a
fatal error otherwise. The Tx queue API has been redesigned yet again.
| -rw-r--r-- | sys/dev/pci/if_iwx.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/sys/dev/pci/if_iwx.c b/sys/dev/pci/if_iwx.c index cd019fc4890..0183a8b58c7 100644 --- a/sys/dev/pci/if_iwx.c +++ b/sys/dev/pci/if_iwx.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_iwx.c,v 1.65 2021/07/18 11:56:11 stsp Exp $ */ +/* $OpenBSD: if_iwx.c,v 1.66 2021/07/18 12:03:57 stsp Exp $ */ /* * Copyright (c) 2014, 2016 genua gmbh <info@genua.de> @@ -7349,9 +7349,11 @@ iwx_init_hw(struct iwx_softc *sc) if (err) return err; - err = iwx_send_dqa_cmd(sc); - if (err) - return err; + if (isset(sc->sc_enabled_capa, IWX_UCODE_TLV_CAPA_DQA_SUPPORT)) { + err = iwx_send_dqa_cmd(sc); + if (err) + return err; + } /* Add auxiliary station for scanning */ err = iwx_add_aux_sta(sc); |