Date: Thu, 24 Jun 1999 16:44:50 +0900 From: Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp> To: Tim Tsai <tim@futuresouth.com> Cc: freebsd-current@freebsd.org, yokota@zodiac.mech.utsunomiya-u.ac.jp Subject: Re: sc0 and serial console broken? Message-ID: <199906240744.QAA13876@zodiac.mech.utsunomiya-u.ac.jp> In-Reply-To: Your message of "Thu, 24 Jun 1999 02:05:09 EST." <19990624015057.A17246@futuresouth.com> References: <19990624015057.A17246@futuresouth.com>
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>>From source cvsup on 6/23/99, the kernel traps on boot near sc0. I tried
>every variation of the kernel I can think of, including GENERIC, and same
>thing. I finally changed to vt0 and it booted up fine.
A bug was found earlier today in syscons_isa.c. Apply the following
patch to /sys/isa/syscons_isa.c and see if it works.
Kazu
Index: syscons_isa.c
===================================================================
RCS file: /src/CVS/src/sys/isa/syscons_isa.c,v
retrieving revision 1.5
diff -u -r1.5 syscons_isa.c
--- syscons_isa.c 1999/06/22 14:13:41 1.5
+++ syscons_isa.c 1999/06/24 01:24:22
@@ -79,7 +79,7 @@
static driver_t sc_driver = {
SC_DRIVER_NAME,
sc_methods,
- 1, /* XXX */
+ sizeof(sc_softc_t),
};
static sc_softc_t main_softc = { 0, 0, 0, -1, NULL, -1, NULL, };
@@ -125,7 +125,7 @@
main_softc.unit = unit;
return &main_softc;
} else {
- sc = (sc_softc_t *)devclass_get_softc(sc_devclass, unit);
+ sc = (sc_softc_t *)device_get_softc(devclass_get_device(sc_devclass, unit));
if (!(sc->flags & SC_INIT_DONE)) {
sc->unit = unit;
sc->keyboard = -1;
@@ -148,7 +148,7 @@
return sc;
units = devclass_get_maxunit(sc_devclass);
for (i = 0; i < units; ++i) {
- sc = (sc_softc_t *)devclass_get_softc(sc_devclass, i);
+ sc = (sc_softc_t *)device_get_softc(devclass_get_device(sc_devclass, i));
if (sc == NULL)
continue;
if (((adp == NULL) || (adp == sc->adp))
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