diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2009-01-25 14:57:45 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2009-01-25 14:57:45 +0000 |
| commit | 40ee6dc19054ef6b1e7072b44c44fad0cf2df736 (patch) | |
| tree | 52be3f87f49eacc77863fe63e947bc61a5ad9996 /sys/arch | |
| parent | b1428b6f3ba2b9ec225c9d92bf317b1ef8091728 (diff) | |
In hpibid(), when computing timeouts from the cpuspeed variable, account for
68040 systems where cpuspeed is only 3/8 of the intended value.
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/hp300/dev/hpib.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sys/arch/hp300/dev/hpib.c b/sys/arch/hp300/dev/hpib.c index 703158a0051..382fa549036 100644 --- a/sys/arch/hp300/dev/hpib.c +++ b/sys/arch/hp300/dev/hpib.c @@ -1,4 +1,4 @@ -/* $OpenBSD: hpib.c,v 1.13 2005/11/16 21:23:55 miod Exp $ */ +/* $OpenBSD: hpib.c,v 1.14 2009/01/25 14:57:44 miod Exp $ */ /* $NetBSD: hpib.c,v 1.16 1997/04/27 20:58:57 thorpej Exp $ */ /* @@ -277,7 +277,10 @@ hpibid(unit, slave) * take forever on slow CPUs. */ ohpibtimeout = hpibtimeout; - hpibtimeout = hpibidtimeout * (cpuspeed / 8); + if (cputype == CPU_68040) + hpibtimeout = hpibidtimeout * (cpuspeed / 3); + else + hpibtimeout = hpibidtimeout * (cpuspeed / 8); if (hpibrecv(unit, 31, slave, &id, 2) != 2) id = 0; hpibtimeout = ohpibtimeout; |