diff options
| author | Federico G. Schwindt <fgsch@cvs.openbsd.org> | 2005-10-19 20:04:44 +0000 |
|---|---|---|
| committer | Federico G. Schwindt <fgsch@cvs.openbsd.org> | 2005-10-19 20:04:44 +0000 |
| commit | e40a9036aa4fcf7eaba0d35c96579a79733a6e7d (patch) | |
| tree | 87732258f47c404a519468a79a8a0d3d4701050a | |
| parent | dafb9ac7cabb6fd81ef2b5f3cf9581d9d9c52f58 (diff) | |
add support to change the channel from ifconfig; tested by some,
deraadt@ ok.
| -rw-r--r-- | sys/dev/ic/if_wi.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/sys/dev/ic/if_wi.c b/sys/dev/ic/if_wi.c index c405df53e20..a6c4d675320 100644 --- a/sys/dev/ic/if_wi.c +++ b/sys/dev/ic/if_wi.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_wi.c,v 1.121 2005/10/15 00:20:49 fgsch Exp $ */ +/* $OpenBSD: if_wi.c,v 1.122 2005/10/19 20:04:43 fgsch Exp $ */ /* * Copyright (c) 1997, 1998, 1999 @@ -127,7 +127,7 @@ u_int32_t widebug = WIDEBUG; #if !defined(lint) && !defined(__OpenBSD__) static const char rcsid[] = - "$OpenBSD: if_wi.c,v 1.121 2005/10/15 00:20:49 fgsch Exp $"; + "$OpenBSD: if_wi.c,v 1.122 2005/10/19 20:04:43 fgsch Exp $"; #endif /* lint */ #ifdef foo @@ -1833,6 +1833,24 @@ wi_ioctl(struct ifnet *ifp, u_long command, caddr_t data) case SIOCG80211TXPOWER: error = wi_get_txpower(sc, (struct ieee80211_txpower *)data); break; + case SIOCS80211CHANNEL: + if ((error = suser(curproc, 0)) != 0) + break; + if (((struct ieee80211chanreq *)data)->i_channel > 14) { + error = EINVAL; + break; + } + wreq.wi_type = WI_RID_OWN_CHNL; + wreq.wi_val[0] = + htole16(((struct ieee80211chanreq *)data)->i_channel); + error = wi_setdef(sc, &wreq); + if (!error && (ifp->if_flags & IFF_UP)) + wi_init(sc); + break; + case SIOCG80211CHANNEL: + ((struct ieee80211chanreq *)data)->i_channel = + sc->wi_channel; + break; case SIOCHOSTAP_ADD: case SIOCHOSTAP_DEL: case SIOCHOSTAP_GET: |