cvs commit: src/sys/dev/pccbb pccbb.c
M. Warner Losh
imp at bsdimp.com
Thu Sep 8 16:40:33 PDT 2005
In message: <4320C42E.8020900 at root.org>
Nate Lawson <nate at root.org> writes:
: M. Warner Losh wrote:
: > In message: <4320ABA9.9010802 at root.org>
: > Nate Lawson <nate at root.org> writes:
: > : BTW, there have been very few suspend/resume problems attributable to
: > : our ACPI or APM code. Almost all are in individual device drivers
: > : (especially video) or bus (PCI until it got config register save support
: > : although type 2 device support is still incomplete I think).
: > Type 2 device support is handled by cbb, and is complete as far as I
: > can tell.
: I think I meant type 1, bridges.
I'd believe that.
: > : Currently,
: > : many systems hang if APIC support is included in the kernel but work
: > : without it. The rest of the bugs are usually individual BIOS problems
: > : that are difficult to track without a bus analyzer.
: > Yes. I believe that I suspend correctly, but when I resume, the power
: > light comes back on and nothing else happens. Placing a beep in the
: > first line of the resume path results in no beep happening, which
: > suggests suspend didn't suspend quite correctly. This happens even
: > when all I have in my configured device list is ata. :-( I'm somewhat
: > frustrated by this turn of events, as you can well imagine :-).
: Try removing device apic.
apic was one of the devices I removed.
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