Re: Totally broken PCI PM calls

[Nigel Cunningham]

Hi David.

On Tue, 2004-10-12 at 02:36, David Brownell wrote:
> I've made that point too.  STD is logically a few steps:  quiesce system,
> write image to swap, change power state.  The ACPI spec talks about
> that as keeping the system in a G1/S4 powered state, but "swusp"
> doesn't use that ... it does a full power-off.   And of course, full power-off
> means that the BIOS probably mucks with the USB hardware, so it's
> not a real resume any more.

That's not necessarily true. Swsusp and suspend2 both include support
for enter ACPI S4 state. For suspend2 it's optional (to allow for broken
bioses). Not sure about whether it is with swsusp.

Regards,

Nigel
-- 
Nigel Cunningham
Pastoral Worker
Christian Reformed Church of Tuggeranong
PO Box 1004, Tuggeranong, ACT 2901

Many today claim to be tolerant. True tolerance, however, can cope with others
being intolerant.

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