On Thu, Nov 15, 2001 at 10:05:48AM -0800, Patrick Mochel wrote:
[I wrote before...]
> > since 2.4.14 kernel, after issuing 'halt', the Keyboard Power-ON or
> > Wake-On-LAN doesn't work anymore. I have to switch the machine on
Is there any hope, that this gets (re-)changed again in the 2.4
tree sooner or later?
I'm still using 2.4.13 because of this :)
I tried everything up to 2.4.17 but it was ever the same since 2.4.14 :)
Maybe one could make it a configure-able 'feature'?
I would happily pre-check a suggested patch, if this would help :)
> > I'm using Asus P3B-F board with 440BX chipset.
> Wake events for devices that are controlled via the southbridge are
> considered General Purpose Events (GPEs). On the southbridge there are two
> banks of registers for GPEs - an enable bank and a status bank.
[...]
> Behavior is different because in 2.4.14, all GPE enable bits are cleared
> just before we enter a sleep state.
Well, I've checked the /proc/acpi/gpe for serval different BIOS
settings - it contains ever the same:
GPE0: 0f 00
regardless if I enable or disable Kbd-Pwr-ON or WOL in BIOS.
[...]
> Wake-on-Lan is a separate issue. If it's a PCI card with PM capabilities,
> telling it to generate a wake event means setting a bit in the PCI config
> space. You can do this with setpci. Why it would stop working, I don't
> know...
Well, add me, but I know, it does stop working between .13 and .14 :)
regards,
Mario
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