From: "Sami Mujawar" <sami.mujawar@arm.com>
To: <devel@edk2.groups.io>
Cc: Sami Mujawar <sami.mujawar@arm.com>, <Alexei.Fedorov@arm.com>,
<ardb+tianocore@kernel.org>, <pierre.gondois@arm.com>,
<Matteo.Carlini@arm.com>, <Akanksha.Jain2@arm.com>,
<Ben.Adderson@arm.com>, <steven.price@arm.com>,
<Lorenzo.Pieralisi@arm.com>, <michael.d.kinney@intel.com>,
<gaoliming@byosoft.com.cn>, <zhiguang.liu@intel.com>,
<ray.ni@intel.com>, <zhichao.gao@intel.com>, <nd@arm.com>
Subject: [PATCH v3 0/8] IORT Rev E.b specification updates
Date: Wed, 10 Nov 2021 10:55:24 +0000 [thread overview]
Message-ID: <20211110105532.38696-1-sami.mujawar@arm.com> (raw)
Bugzilla: 3458 - Add support IORT Rev E.b specification updates
(https://bugzilla.tianocore.org/show_bug.cgi?id=3458)
The IO Remapping Table (IORT) specification has been updated to
rev E.b. The following updates are introduced including the errata
to rev E and E.a:
- increments the IORT table revision to 3.
- updates the node definition to add an 'Identifier' field.
- adds definition of node type 6 - Reserved Memory Range node.
- adds definition for Memory Range Descriptors.
- adds flag to indicate PRI support for root complexes.
- adds flag to indicate if the root complex supports forwarding
of PASID information on translated transactions to the SMMU.
Changes since v2 series:
- Dropped [PATCH v2 1/8] MdePkg: Fix IORT header file include
guard as suggested at
https://edk2.groups.io/g/devel/message/76656
- Removed definition of EFI_ACPI_IO_REMAPPING_TABLE_REVISION as
EFI_ACPI_IO_REMAPPING_TABLE_REV0 has been provided for
representing Rev 0.
- Moved error handling code for IdMappingToken from patch v2 6/8
and v2 8/8 into a separate patch.
- Moved Identifier field before Flags field in CM_ARM_RMR_NODE.
- Added description for CM_ARM_MEMORY_RANGE_DESCRIPTOR field.
The v2 patch series includes all changes from v1 patch series
except the following 2 patches have been modified to set the
EFI_ACPI_IO_REMAPPING_TABLE_REVISION macro to Rev 0 as setting
to Rev 3 will break existing platforms, the problem being that
the Identifier field in the IORT nodes would not be unique.
- MdePkg: IORT header update for IORT Rev E.b spec
- DynamicTablesPkg: IORT generator updates for Rev E.b spec
The v1 patch series:
- Updates the IORT header file to match the Rev E.b specification.
- Add support to parse IORT Rev E.b tables
- Add support to generate IORT Rev E.b compliant ACPI tables
using Dynamic Tables Framework.
The changes for the v3 series can be seen at:
https://github.com/samimujawar/edk2/tree/1527_iort_rev_eb_v3
Sami Mujawar (8):
MdePkg: IORT header update for IORT Rev E.b spec
ShellPkg: Acpiview: Abbreviate field names to preserve alignment
ShellPkg: Acpiview: IORT parser update for IORT Rev E.b spec
DynamicTablesPkg: Handle error when IdMappingToken is NULL
DynamicTablesPkg: IORT set reference to Id array only if present
DynamicTablesPkg: IORT set reference to interrupt array if present
DynamicTablesPkg: Update ArmNameSpaceObjects for IORT Rev E.b
DynamicTablesPkg: IORT generator updates for Rev E.b spec
DynamicTablesPkg/Include/ArmNameSpaceObjects.h | 60 ++
DynamicTablesPkg/Library/Acpi/Arm/AcpiIortLibArm/IortGenerator.c | 772 ++++++++++++++++++--
DynamicTablesPkg/Library/Acpi/Arm/AcpiIortLibArm/IortGenerator.h | 5 +-
MdePkg/Include/IndustryStandard/IoRemappingTable.h | 66 +-
ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Iort/IortParser.c | 207 +++++-
5 files changed, 1012 insertions(+), 98 deletions(-)
--
'Guid(CE165669-3EF3-493F-B85D-6190EE5B9759)'
next reply other threads:[~2021-11-10 10:55 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-10 10:55 Sami Mujawar [this message]
2021-11-10 10:55 ` [PATCH v3 1/8] MdePkg: IORT header update for IORT Rev E.b spec Sami Mujawar
2022-02-03 15:24 ` [edk2-devel] " Rebecca Cran
2022-02-03 16:04 ` Sami Mujawar
2021-11-10 10:55 ` [PATCH v3 2/8] ShellPkg: Acpiview: Abbreviate field names to preserve alignment Sami Mujawar
2021-11-10 10:55 ` [PATCH v3 3/8] ShellPkg: Acpiview: IORT parser update for IORT Rev E.b spec Sami Mujawar
2021-11-10 10:55 ` [PATCH v3 4/8] DynamicTablesPkg: Handle error when IdMappingToken is NULL Sami Mujawar
2021-11-10 10:55 ` [PATCH v3 5/8] DynamicTablesPkg: IORT set reference to Id array only if present Sami Mujawar
2021-11-10 10:55 ` [PATCH v3 6/8] DynamicTablesPkg: IORT set reference to interrupt array " Sami Mujawar
2021-11-10 10:55 ` [PATCH v3 7/8] DynamicTablesPkg: Update ArmNameSpaceObjects for IORT Rev E.b Sami Mujawar
2021-11-10 10:55 ` [PATCH v3 8/8] DynamicTablesPkg: IORT generator updates for Rev E.b spec Sami Mujawar
2021-11-10 11:03 ` [edk2-devel] [PATCH v3 0/8] IORT Rev E.b specification updates Sami Mujawar
2022-02-03 16:08 ` Sami Mujawar
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