[edk2-devel] [edk2-platforms][PATCH 1/1] EmbeddedPkg/AcpiLib: add GICC table init macro for ACPI 6.3

[Ard Biesheuvel]

On Fri, 27 Mar 2020 at 14:01, Pete Batard <pete at akeo.ie> wrote:
>
> ACPI 6.3 added a 16-bit SPE overflow Interrupt field, replacing
> 2 of the 3 reserved bytes that are defined at the end of the
> GICC structure for 6.0.
>
> Add a new macro to initialise the new field.
>
> Signed-off-by: Pete Batard <pete at akeo.ie>
> ---
>  EmbeddedPkg/Include/Library/AcpiLib.h | 8 ++++++++
>  1 file changed, 8 insertions(+)
>
> diff --git a/EmbeddedPkg/Include/Library/AcpiLib.h b/EmbeddedPkg/Include/Library/AcpiLib.h
> index 5c6e2075de79..57d7bd595584 100644
> --- a/EmbeddedPkg/Include/Library/AcpiLib.h
> +++ b/EmbeddedPkg/Include/Library/AcpiLib.h
> @@ -64,6 +64,14 @@
>      {EFI_ACPI_RESERVED_BYTE, EFI_ACPI_RESERVED_BYTE, EFI_ACPI_RESERVED_BYTE}         \
>    }
>
> +#define EFI_ACPI_6_3_GICC_STRUCTURE_INIT(GicId, AcpiCpuUid, Mpidr, Flags, PmuIrq,    \
> +    GicBase, GicVBase, GicHBase, GsivId, GicRBase, Efficiency, SpeOvflIrq)           \
> +  {                                                                                  \
> +    EFI_ACPI_6_0_GIC, sizeof (EFI_ACPI_6_0_GIC_STRUCTURE), EFI_ACPI_RESERVED_WORD,   \
> +    GicId, AcpiCpuUid, Flags, 0, PmuIrq, 0, GicBase, GicVBase, GicHBase,             \
> +    GsivId, GicRBase, Mpidr, Efficiency, EFI_ACPI_RESERVED_BYTE, SpeOvflIrq          \
> +  }
> +
>  #define EFI_ACPI_6_0_GIC_MSI_FRAME_INIT(GicMsiFrameId, PhysicalBaseAddress, Flags, SPICount, SPIBase) \
>    { \
>      EFI_ACPI_6_0_GIC_MSI_FRAME, sizeof (EFI_ACPI_6_0_GIC_MSI_FRAME_STRUCTURE), EFI_ACPI_RESERVED_WORD, \

[with the sizeof() changed to refer to EFI_ACPI_6_3_GIC_STRUCTURE]

Reviewed-by: Ard Biesheuvel <ard.biesheuvel at linaro.org>

Pushed to edk2/master

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