| Date | Thu, 15 Jan 2015 12:48:23 -0600 | From | Mark Langsdorf <> | Subject | Re: [PATCH v7 11/17] ACPI / processor: Make it possible to get CPU hardware ID via GICC |
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On 01/14/2015 09:04 AM, Hanjun Guo wrote: > Introduce a new function map_gicc_mpidr() to allow MPIDRs to be obtained > from the GICC Structure introduced by ACPI 5.1. > > MPIDR is the CPU hardware ID as local APIC ID on x86 platform, so we use > MPIDR not the GIC CPU interface ID to identify CPUs. > > Tested-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> > Tested-by: Yijing Wang <wangyijing@huawei.com> > Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org> > --- Tested-by: Mark Langsdorf <mlangsdo@redhat.com>
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