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On Wed, Nov 15, 2023 at 16:24:46 +0000, Ashish Singhal via groups.io wrote:
> On Tue, Nov 14, 2023 at 20:19:04 -0700, Ashish Singhal wrote:
> > Just like CPU _UID, ETE UID also needs to be unique so
> > use AcpiProcessorUid instead of CpuName
> >
> > Signed-off-by: Ashish Singhal <ashishsingha@nvidia.com>
> > ---
> > .../Arm/AcpiSsdtCpuTopologyLibArm/SsdtCpuTopologyGenerator.c | 5 ++++-
> > 1 file changed, 4 insertions(+), 1 deletion(-)
> >
> > diff --git a/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtCpuTopologyLibArm/SsdtCpuTopologyGenerator.c b/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtCpuTopologyLibArm/SsdtCpuTopologyGenerator.c
> > index 8228c7845a..724f33c660 100644
> > --- a/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtCpuTopologyLibArm/SsdtCpuTopologyGenerator.c
> > +++ b/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtCpuTopologyLibArm/SsdtCpuTopologyGenerator.c
> > @@ -359,6 +359,7 @@ CreateAmlCpcNode (
> >
> > @param [in] Generator The SSDT Cpu Topology generator.
> > @param [in] ParentNode Parent node to attach the Cpu node to.
> > + @param [in] GicCInfo CM_ARM_GICC_INFO object used to create the node.
> > @param [in] CpuName Value used to generate the node name.
>
> Can that replace both uses of CpuName in the function (so it can be
> dropped), or does
>
> Status = WriteAslName ('E', CpuName, AslName);
>
> have other requirements?
>
> /
> Leif
>
> Hello Leif,
>
> CPU Name can be more logical, and you may have the same CPU name in
> different clusters for example. _UID however needs to be unique.
Sure, makes sense.
I just dislike functions that take too many arguments, so wanted to
make sure we weren't missing an opportunity to drop one as we were
adding this new one.
Never mind me :)
Thanks,
Leif
No worries at all. Please let me know if you have any other questions before this patch can be accepted.