Re: APIC, changing level/edge interrupt

Tim Hockin
2005-01-01T05:49:38Z

On Tue, Dec 28, 2004 at 06:27:25PM +0100, Pierre Ossman wrote:
> How do you tell the APIC that a device uses level triggered interrupts,
> not edge triggered? I have a flash reader on the LPC bus which uses
> level triggered interrupts and /proc/interrupts show edge triggered.
> Some interrupts are missed by the APIC so I figured this might be why.

BIOS should set this up. Maybe ACPI has a way to do this?