diff options
| author | Claudio Jeker <claudio@cvs.openbsd.org> | 2006-10-29 16:00:50 +0000 |
|---|---|---|
| committer | Claudio Jeker <claudio@cvs.openbsd.org> | 2006-10-29 16:00:50 +0000 |
| commit | cfcad639e7832037432dbebe38996c7e3b2fd848 (patch) | |
| tree | 217a4b785a41bdaccbd27caacc768961c82edcab /sys/dev/ic | |
| parent | 039c606902e5831e98e228b27e52f9e1c4941078 (diff) | |
Fix some nasty bugs in malo_reset() and malo_cmd_set_channel() and simplify
the code a bit. Still impossible to correctly set a channel but it is no
longer crashing. OK mglocker@
Diffstat (limited to 'sys/dev/ic')
| -rw-r--r-- | sys/dev/ic/malo.c | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/sys/dev/ic/malo.c b/sys/dev/ic/malo.c index b89e30e05b7..143591f6a26 100644 --- a/sys/dev/ic/malo.c +++ b/sys/dev/ic/malo.c @@ -1,4 +1,4 @@ -/* $OpenBSD: malo.c,v 1.12 2006/10/29 11:41:34 mglocker Exp $ */ +/* $OpenBSD: malo.c,v 1.13 2006/10/29 16:00:49 claudio Exp $ */ /* * Copyright (c) 2006 Claudio Jeker <claudio@openbsd.org> @@ -965,17 +965,19 @@ malo_reset(struct ifnet *ifp) { struct malo_softc *sc = ifp->if_softc; struct ieee80211com *ic = &sc->sc_ic; - int chan; + u_int chan; DPRINTF(("%s: %s\n", sc->sc_dev.dv_xname, __func__)); /* set channel */ chan = ieee80211_chan2ieee(ic, ic->ic_bss->ni_chan); - if (malo_cmd_set_channel(sc, chan) == 0) - DPRINTF(("%s: setting channel to %d\n", chan)); - else - DPRINTF(("%s: setting channel to %d failed!\n", chan)); + if (malo_cmd_set_channel(sc, chan) != 0) { + DPRINTF(("%s: setting channel to %u failed!\n", + sc->sc_dev.dv_xname, chan)); + return (EIO); + } + DPRINTF(("%s: setting channel to %u\n", sc->sc_dev.dv_xname, chan)); return (0); } @@ -1497,19 +1499,12 @@ malo_cmd_set_channel(struct malo_softc *sc, uint8_t channel) hdr->seqnum = 1; hdr->result = 0; - bcopy(&channel, (void *)hdr + 1, sizeof(channel)); + *(uint8_t *)(hdr + 1) = channel; bus_dmamap_sync(sc->sc_dmat, sc->sc_cmd_dmam, 0, PAGE_SIZE, BUS_DMASYNC_PREWRITE | BUS_DMASYNC_PREREAD); malo_send_cmd(sc, sc->sc_cmd_dmaaddr, 0); - //tsleep(sc, 0, "malochn", hz); - - bus_dmamap_sync(sc->sc_dmat, sc->sc_cmd_dmam, 0, PAGE_SIZE, - BUS_DMASYNC_POSTWRITE | BUS_DMASYNC_POSTREAD); - if (hdr->cmd & MALO_CMD_RESPONSE) - return (0); - else - return (ETIMEDOUT); + return (0); } |