diff options
| author | Jason Downs <downsj@cvs.openbsd.org> | 1997-12-25 06:09:53 +0000 |
|---|---|---|
| committer | Jason Downs <downsj@cvs.openbsd.org> | 1997-12-25 06:09:53 +0000 |
| commit | bf8ae27fd2ae21d646d632fc534600f20b787ec0 (patch) | |
| tree | 32f828caeee992de905e2e8e85c51c0d45e52c88 /sys/arch | |
| parent | de3a6634415c78317abcc3286727419d3dbdcc29 (diff) | |
isa_has_been_seen; NetBSD.
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/i386/i386/mainbus.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/sys/arch/i386/i386/mainbus.c b/sys/arch/i386/i386/mainbus.c index aa44f860efa..384c7ffc7d6 100644 --- a/sys/arch/i386/i386/mainbus.c +++ b/sys/arch/i386/i386/mainbus.c @@ -1,4 +1,4 @@ -/* $OpenBSD: mainbus.c,v 1.11 1997/12/24 09:44:18 downsj Exp $ */ +/* $OpenBSD: mainbus.c,v 1.12 1997/12/25 06:09:52 downsj Exp $ */ /* $NetBSD: mainbus.c,v 1.8 1996/04/11 22:13:37 cgd Exp $ */ /* @@ -76,6 +76,12 @@ union mainbus_attach_args { }; /* + * This is set when the ISA bus is attached. If it's not set by the + * time it's checked below, then mainbus attempts to attach an ISA. + */ +int isa_has_been_seen; + +/* * Probe for the mainbus; always succeeds. */ int @@ -131,7 +137,7 @@ mainbus_attach(parent, self, aux) config_found(self, &mba.mba_eba, mainbus_print); } - if (1 /* XXX ISA NOT YET SEEN */) { + if (isa_has_been_seen == 0) { mba.mba_iba.iba_busname = "isa"; mba.mba_iba.iba_iot = I386_BUS_SPACE_IO; mba.mba_iba.iba_memt = I386_BUS_SPACE_MEM; |