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contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,christopher.jones@arm.com X-Gm-Message-State: N6Vo1C0B2j0nFb7KirDvq07Rx1787277AA= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1628180773; bh=9iyy6KJ4Kp6zdwU8MxBLZs4qPBVOhi5i/KX6H95Ujuw=; h=CC:Content-Type:Date:From:Reply-To:Subject:To; b=QqmGVkh6nIIcJ2QtdOI6eyNdCHtw1Cix2ZoBl1p+qj8s8EQnfqLiM1Z49pKHeLneHwz b8AIpk7aruSMh0XRsNht2gsoOLhFN9CNEcGAqpqXpxBcpGdXawA1lH5B64wF0kyfl9Qb+ Za9Oa/ghC+/a0X/GlMkJK1HnjoGDrM9K9xc= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1628180774601100005 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Bugzilla: 3516 (https://bugzilla.tianocore.org/show_bug.cgi?id=3D3516) Make changes to ACPI 6.4 header according to the latest specification: - ACPI 6.4 January 2021, Table 5.59, Section 5.2.27.1 & Section 5.2.27.4 - Mantis ID 1991 (https://mantis.uefi.org/mantis/view.php?id=3D1991) Signed-off-by: Chris Jones --- MdePkg/Include/IndustryStandard/Acpi64.h | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/MdePkg/Include/IndustryStandard/Acpi64.h b/MdePkg/Include/Indu= stryStandard/Acpi64.h index b8be65c5e1c861b2a85b81f585ffdb40a178e368..ffa819d83a95ba55784a639b309= b8bac8263be6a 100644 --- a/MdePkg/Include/IndustryStandard/Acpi64.h +++ b/MdePkg/Include/IndustryStandard/Acpi64.h @@ -783,7 +783,8 @@ typedef struct { /// Generic Initiator Affinity Structure Flags. All other bits are reserved /// and must be 0. /// -#define EFI_ACPI_6_4_GENERIC_INITIATOR_AFFINITY_STRUCTURE_ENABLED (1 << 0) +#define EFI_ACPI_6_4_GENERIC_INITIATOR_AFFINITY_STRUCTURE_ENABLED = BIT0 +#define EFI_ACPI_6_4_GENERIC_INITIATOR_AFFINITY_STRUCTURE_ARCHITECTURAL_TR= ANSACTIONS BIT1 =20 /// /// System Locality Distance Information Table (SLIT). @@ -2079,7 +2080,8 @@ typedef struct { /// typedef struct { UINT8 MemoryHierarchy:4; - UINT8 Reserved:4; + UINT8 AccessAttributes:2; + UINT8 Reserved:2; } EFI_ACPI_6_4_HMAT_STRUCTURE_SYSTEM_LOCALITY_LATENCY_AND_BANDWIDTH_INFO_F= LAGS; =20 /// @@ -2091,7 +2093,8 @@ typedef struct { UINT32 = Length; EFI_ACPI_6_4_HMAT_STRUCTURE_SYSTEM_LOCALITY_LATENCY_AND_BANDWIDTH_INFO_F= LAGS Flags; UINT8 = DataType; - UINT8 = Reserved1[2]; + UINT8 = MinTransferSize; + UINT8 = Reserved1; UINT32 = NumberOfInitiatorProximityDomains; UINT32 = NumberOfTargetProximityDomains; UINT8 = Reserved2[4]; --=20 Guid("CE165669-3EF3-493F-B85D-6190EE5B9759") -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. 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