Re: [PATCH edk2-platforms v3 13/15] Hisilicon/D05/ACPI: Add ITS PXM

[graeme.gregory@linaro.org]

On Tue, Feb 06, 2018 at 03:04:48PM +0000, Leif Lindholm wrote:
> On Fri, Feb 02, 2018 at 08:05:41PM +0800, Heyi Guo wrote:
> > Add ITS affinity structure in SRAT.
> > 
> > Contributed-under: TianoCore Contribution Agreement 1.1
> > Signed-off-by: Ming Huang <huangming23@huawei.com>
> > Signed-off-by: Heyi Guo <heyi.guo@linaro.org>
> > Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
> > Reviewed-by: Graeme Gregory <graeme@xora.org.uk>
> 
> Err, a comment - and apologies if I missed this in other patches: this
> should probably be
> Graeme Gregory <graeme.gregory@linaro.org>
> 
> For my part:
> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
> 

Apologies yes, it should be the @linaro.org version, I must have
kicked off the wrong macro in vi.

Graeme

> > ---
> >  Silicon/Hisilicon/Hi1616/D05AcpiTables/D05Srat.aslc | 10 ++++++++++
> >  Silicon/Hisilicon/Include/Library/AcpiNextLib.h     | 10 +++++++++-
> >  2 files changed, 19 insertions(+), 1 deletion(-)
> > 
> > diff --git a/Silicon/Hisilicon/Hi1616/D05AcpiTables/D05Srat.aslc b/Silicon/Hisilicon/Hi1616/D05AcpiTables/D05Srat.aslc
> > index b448a29..8ea0c4b 100644
> > --- a/Silicon/Hisilicon/Hi1616/D05AcpiTables/D05Srat.aslc
> > +++ b/Silicon/Hisilicon/Hi1616/D05AcpiTables/D05Srat.aslc
> > @@ -121,6 +121,16 @@ EFI_ACPI_STATIC_RESOURCE_AFFINITY_TABLE Srat = {
> >      EFI_ACPI_6_1_GICC_AFFINITY_STRUCTURE_INIT(0x00000003,0x0000003E,0x00000001,0x00000000),   //GICC Affinity Processor 62
> >      EFI_ACPI_6_1_GICC_AFFINITY_STRUCTURE_INIT(0x00000003,0x0000003F,0x00000001,0x00000000)    //GICC Affinity Processor 63
> >    },
> > +  {
> > +    EFI_ACPI_6_2_ITS_AFFINITY_STRUCTURE_INIT(0x00000000, 0x00000000),
> > +    EFI_ACPI_6_2_ITS_AFFINITY_STRUCTURE_INIT(0x00000001, 0x00000001),
> > +    EFI_ACPI_6_2_ITS_AFFINITY_STRUCTURE_INIT(0x00000000, 0x00000002),
> > +    EFI_ACPI_6_2_ITS_AFFINITY_STRUCTURE_INIT(0x00000001, 0x00000003),
> > +    EFI_ACPI_6_2_ITS_AFFINITY_STRUCTURE_INIT(0x00000002, 0x00000004),
> > +    EFI_ACPI_6_2_ITS_AFFINITY_STRUCTURE_INIT(0x00000003, 0x00000005),
> > +    EFI_ACPI_6_2_ITS_AFFINITY_STRUCTURE_INIT(0x00000002, 0x00000006),
> > +    EFI_ACPI_6_2_ITS_AFFINITY_STRUCTURE_INIT(0x00000003, 0x00000007)
> > +  },
> >  };
> >  
> >  //
> > diff --git a/Silicon/Hisilicon/Include/Library/AcpiNextLib.h b/Silicon/Hisilicon/Include/Library/AcpiNextLib.h
> > index 60f9925..fd05a3b 100644
> > --- a/Silicon/Hisilicon/Include/Library/AcpiNextLib.h
> > +++ b/Silicon/Hisilicon/Include/Library/AcpiNextLib.h
> > @@ -39,6 +39,13 @@
> >       ACPIProcessorUID,  Flags,  ClockDomain                                                     \
> >    }
> >  
> > +#define EFI_ACPI_6_2_ITS_AFFINITY_STRUCTURE_INIT(                                               \
> > +    ProximityDomain, ItsId)                                                                     \
> > +  {                                                                                             \
> > +    4, sizeof (EFI_ACPI_6_2_GIC_ITS_AFFINITY_STRUCTURE), ProximityDomain,                           \
> > +    {EFI_ACPI_RESERVED_BYTE, EFI_ACPI_RESERVED_BYTE}, ItsId                                                               \
> > +  }
> > +
> >  #define EFI_ACPI_6_1_MEMORY_AFFINITY_STRUCTURE_INIT(                                              \
> >      ProximityDomain, AddressBaseLow, AddressBaseHigh, LengthLow, LengthHigh, Flags)               \
> >    {                                                                                               \
> > @@ -70,12 +77,13 @@
> >  //
> >  #define EFI_ACPI_PROCESSOR_LOCAL_GICC_AFFINITY_STRUCTURE_COUNT  64
> >  #define EFI_ACPI_MEMORY_AFFINITY_STRUCTURE_COUNT                10
> > -
> > +#define EFI_ACPI_6_2_ITS_AFFINITY_STRUCTURE_COUNT               8
> >  
> >  typedef struct {
> >    EFI_ACPI_6_0_SYSTEM_RESOURCE_AFFINITY_TABLE_HEADER          Header;
> >    EFI_ACPI_6_0_MEMORY_AFFINITY_STRUCTURE                      Memory[EFI_ACPI_MEMORY_AFFINITY_STRUCTURE_COUNT];
> >    EFI_ACPI_6_0_GICC_AFFINITY_STRUCTURE                        Gicc[EFI_ACPI_PROCESSOR_LOCAL_GICC_AFFINITY_STRUCTURE_COUNT];
> > +  EFI_ACPI_6_2_GIC_ITS_AFFINITY_STRUCTURE                     Its[EFI_ACPI_6_2_ITS_AFFINITY_STRUCTURE_COUNT];
> >  } EFI_ACPI_STATIC_RESOURCE_AFFINITY_TABLE;
> >  
> >  #pragma pack()
> > -- 
> > 1.9.1
> >