[PATCH RFC] apei: xgene: Add ACPI APEI support for X-Gene
lho at apm.com
Wed Oct 7 12:55:31 PDT 2015
>> Yes... We can make this generic. The only non-generic is the way the
>> interrupt is cleared. As of right now, the method of clearing the
>> interrupt is by writing back the same value as read. This would be
>> fine for most.
> Fine for most what? APM hardware, other hw?
In general, most HW states are cleared with writing an 1 - but it is
HW implementation specific.
>> But to ensure 100% coverage, would an AML method be better or needed?
> No idea, I'm not an ACPI guy. You probably should get in touch with the
> people working on the ARM64 APEI driver and hash that out with them.
Is there an thread on ACPI APEI support going on currently for ARM?
More information about the linux-arm-kernel