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SubjectRe: Does it need to implement irq_set_type method in the ioapic_chip?
On 02/18/2014 06:32 PM, carl peng wrote:
> 1) This device is a ACPI device, the hardware engineer designed it as
> falling edge interrupt trigger
> mode, does it need to re-work the hardware and modify it as rising
> edge trigger mode to suit the
> Linux APIC driver architecture?

Could you share what the ACPI description of your device looks like?

-hpa




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