Messages in this thread | | | Date | Wed, 20 Aug 2014 11:24:40 +0800 | From | Hanjun Guo <> | Subject | Re: [Linaro-acpi] [PATCH v2 06/18] ARM64 / ACPI: Parse MADT to map logical cpu to MPIDR and get cpu_possible/present_map |
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On 2014-8-20 0:46, Zi Shen Lim wrote: > Hanjun,
Hi Lim,
> > On Tue, Aug 19, 2014 at 6:00 AM, Hanjun Guo <hanjun.guo@linaro.org> wrote: >> Will INTERRUPT_CONTROLLER confuse people? There is only one GIC redistributor >> (some people regard it as interrupt controller) in ARM system, if we use >> INTERRUPT_CONTROLLER people will regard it as multi-redistributors in the >> system, I think GIC_CPU_INTERFACE would be better, what do you think? > > I think you meant to say "one GIC _distributor_" (GICD) instead of > redistributor (GICR). > ACPI5.1 only describes one GICD per system, but we can most certainly > describe multiple GICRs. > For multi-cpu systems, you'll definitely see multiple GIC redistributors.
Yes, you are right, thanks for pointing it out, I think I need more coffee :)
Thanks Hanjun
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