jgarzik@mandrakesoft.com said:
> Just for paranoia's sake it seems like a good idea to -not- share the
> ACPI interrupt with anyone else, since it is often tied to core system
> management functions. Much more so than the USB IRQ at any rate :)
With ACPI enabled in the BIOS...
With CONFIG_ACPI disabled, USB ends up on IRQ 19 and works.
With CONFIG_ACPI enabled, USB doesn't try to share IRQ 9 with ACPI -
it ends up on IRQ 10, but doesn't ever receive any interrupts.
Kernel says on bootup: ACPI: "ABIT" found at 0x000f7550
acpid says S5 not supported, as I said before.
With ACPI disabled in the BIOS:
With CONFIG_ACPI disabled, USB ends up on IRQ19 and works.
With CONFIG_ACPI enabled, USB is on IRQ10 and doesn't get IRQs
Kernel says on bootup: ACPI: found PIIX4 at 0x4000
acpid: started
acpid: FACP @ 0x012d3400
acpid: DSDT @ 0x00000000
acpid: cannot map FACP
Note that the CONFIG_ACPI kernel was 2.3.42 and !CONFIG_ACPI was 2.3.46 - in
case that makes a difference.
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This archive was generated by hypermail 2b29 : Tue Feb 29 2000 - 21:00:23 EST