Messages in this thread | | | Date | Wed, 11 Jul 2001 09:34:53 -0700 (PDT) | From | Patrick Mochel <> | Subject | Re: ACPI S1 and keyboard |
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On Tue, 10 Jul 2001, Pavel Machek wrote:
> Hi! > > With latest ACPI and patrick's patches, S1 *somehow* works. I can > enter it, and can exit it, userland is still alive, but all hardware > devices are dead. > > But patrick's code explicitely does not resume devices when returning > from S1: > > if (state > ACPI_SLEEP_S1) > pm_send_all(PM_RESUME,(void*)0);
That's because none of the devices should be asleep in S1: it's "power-on" suspend, which means about the only thing that happens is the processor executes 'hlt'.
> Does that mean my hardware is buggy, or is something wrong with > interrupts?
Interrupts are enabled on the next line, and I can verify that it works here. ;) What type of system is it?
-pat
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