> -----Original Message----- > From: Sami Mujawar [mailto:[email protected]] > Sent: 19 March 2018 15:19 > To: [email protected] > Cc: Evan Lloyd <[email protected]>; [email protected]; Matteo > Carlini <[email protected]>; Stephanie Hughes-Fitt > <[email protected]>; nd <[email protected]> > Subject: [staging/dynamictables PATCH 1/2] MdePkg: SMMUv3 updates for > IORT table definitions > > Updated the IORT SMMUv3 Node structure and flags to match the IO > Remapping Table, Platform Design Document, Revision C dated > 15 MAY 2017. > > Contributed-under: TianoCore Contribution Agreement 1.1 > Signed-off-by: Sami Mujawar <[email protected]> > Reviewed-by: Ard Biesheuvel <[email protected]> Reviewed-by: Evan Lloyd <[email protected]> > --- > MdePkg/Include/IndustryStandard/IoRemappingTable.h | 11 ++++++++++- > 1 file changed, 10 insertions(+), 1 deletion(-) > > diff --git a/MdePkg/Include/IndustryStandard/IoRemappingTable.h > b/MdePkg/Include/IndustryStandard/IoRemappingTable.h > index > c113afdd27843111bc7ad6e1de1108260fad2bbc..2e5cb45d7e2ffd4a0559ef > 706b71874843e3fdbd 100644 > --- a/MdePkg/Include/IndustryStandard/IoRemappingTable.h > +++ b/MdePkg/Include/IndustryStandard/IoRemappingTable.h > @@ -4,6 +4,7 @@ > > http://infocenter.arm.com/help/topic/com.arm.doc.den0049c/DEN0049C_ > IO_Remapping_Table.pdf > > Copyright (c) 2017, Linaro Limited. All rights reserved.<BR> > + Copyright (c) 2018, ARM Limited. All rights reserved.<BR> > > This program and the accompanying materials > are licensed and made available under the terms and conditions of the > BSD License @@ -53,6 +54,11 @@ > > #define EFI_ACPI_IORT_SMMUv3_FLAG_COHAC_OVERRIDE BIT0 > #define EFI_ACPI_IORT_SMMUv3_FLAG_HTTU_OVERRIDE BIT1 > +#define EFI_ACPI_IORT_SMMUv3_FLAG_PROXIMITY_DOMAIN BIT3 > + > +#define EFI_ACPI_IORT_SMMUv3_MODEL_GENERIC 0x0 > +#define EFI_ACPI_IORT_SMMUv3_MODEL_HISILICON_HI161X 0x1 > +#define EFI_ACPI_IORT_SMMUv3_MODEL_CAVIUM_CN99XX 0x2 > > #define EFI_ACPI_IORT_ROOT_COMPLEX_ATS_UNSUPPORTED 0x0 > #define EFI_ACPI_IORT_ROOT_COMPLEX_ATS_SUPPORTED 0x1 > @@ -165,7 +171,7 @@ typedef struct { > } EFI_ACPI_6_0_IO_REMAPPING_SMMU_NODE; > > /// > -/// Node type 4: SMMUv4 node > +/// Node type 4: SMMUv3 node > /// > typedef struct { > EFI_ACPI_6_0_IO_REMAPPING_NODE Node; > @@ -179,6 +185,9 @@ typedef struct { > UINT32 Pri; > UINT32 Gerr; > UINT32 Sync; > + UINT8 ProximityDomain; > + UINT8 Reserved1[3]; > + UINT32 DeviceIdMappingIndex; > } EFI_ACPI_6_0_IO_REMAPPING_SMMU3_NODE; > > /// > -- > 'Guid(CE165669-3EF3-493F-B85D-6190EE5B9759)' >
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