Messages in this thread | | | Date | Tue, 27 Aug 2013 23:17:15 -0700 | Subject | Re: [PATCH v4 26/28] PCI, x86, ACPI: Link acpi ioapic register to ioapic | From | Yinghai Lu <> |
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On Tue, Aug 27, 2013 at 3:08 AM, rui wang <ruiv.wang@gmail.com> wrote: > On 8/27/13, Yinghai Lu <yinghai@kernel.org> wrote: >>> It's a bit challenge how you'll conjure unique identifiers from both >>> integers and strings. If you have a new patch I can help try it out. >> >> Then do you have _MAT with that ioapic device or else? >> >> need to find the _MAT entry with GSM matching to find out ioapic id. >> > > There's no _MAT for the IOAPICs. I only find _MAT for the LAPICs. But > there's a static MADT in APIC.dsl which contains IOAPIC entries with > ioapic ids.
ok, will change to check _MAT at first and fall back to MADT.
Yinghai
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