diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2005-01-09 23:49:37 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2005-01-09 23:49:37 +0000 |
| commit | bfd6591ddaf23c5c5304ceaf411ccff7aa6d774f (patch) | |
| tree | 639e377c947d8a6c625ea98de435264dddd875dd /sys/dev/hil/hilid.c | |
| parent | e4a349ba16ee91528e81919960e13404a419b3ad (diff) | |
Allow send_hil{,dev}_cmd to return failure, and handle this where
applicable.
During device probe, if a device does not answer commands, display a warning
message. This apparently happens on hp300 when the console is configured
as remote (i.e. serial console). Unplugging and replugging the device works
fine afterwards...
Diffstat (limited to 'sys/dev/hil/hilid.c')
| -rw-r--r-- | sys/dev/hil/hilid.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/sys/dev/hil/hilid.c b/sys/dev/hil/hilid.c index 90ddbb22db5..ad65909d55d 100644 --- a/sys/dev/hil/hilid.c +++ b/sys/dev/hil/hilid.c @@ -1,4 +1,4 @@ -/* $OpenBSD: hilid.c,v 1.3 2003/12/20 22:53:56 miod Exp $ */ +/* $OpenBSD: hilid.c,v 1.4 2005/01/09 23:49:36 miod Exp $ */ /* * Copyright (c) 2003, Miodrag Vallat. * All rights reserved. @@ -85,14 +85,15 @@ hilidattach(struct device *parent, struct device *self, void *aux) bzero(sc->sc_id, sizeof(sc->sc_id)); len = sizeof(sc->sc_id); - send_hildev_cmd((struct hildev_softc *)sc, - HIL_SECURITY, sc->sc_id, &len); - printf("%s: security code", self->dv_xname); - for (i = 0; i < sizeof(sc->sc_id); i++) - printf(" %02x", sc->sc_id[i]); - printf("\n"); + if (send_hildev_cmd((struct hildev_softc *)sc, + HIL_SECURITY, sc->sc_id, &len) == 0) { + for (i = 0; i < sizeof(sc->sc_id); i++) + printf(" %02x", sc->sc_id[i]); + printf("\n"); + } else + printf(" unavailable\n"); } int |