[PATCH v7 11/17] ACPI / processor: Make it possible to get CPU hardware ID via GICC
mlangsdo at redhat.com
Thu Jan 15 10:48:23 PST 2015
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 at amd.com>
> Tested-by: Yijing Wang <wangyijing at huawei.com>
> Signed-off-by: Hanjun Guo <hanjun.guo at linaro.org>
Tested-by: Mark Langsdorf <mlangsdo at redhat.com>
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