Sami: I agree this change. With this patch, will you update the existing platform to use the matched version macro EFI_ACPI_IO_REMAPPING_TABLE_REV0?
Thanks Liming > -----邮件原件----- > 发件人: devel@edk2.groups.io <devel@edk2.groups.io> 代表 Sami > Mujawar > 发送时间: 2021年6月17日 17:55 > 收件人: devel@edk2.groups.io > 抄送: Sami Mujawar <sami.muja...@arm.com>; alexei.fedo...@arm.com; > ardb+tianoc...@kernel.org; matteo.carl...@arm.com; > ben.adder...@arm.com; steven.pr...@arm.com; > lorenzo.pieral...@arm.com; michael.d.kin...@intel.com; > gaolim...@byosoft.com.cn; zhiguang....@intel.com; ray...@intel.com; > zhichao....@intel.com; n...@arm.com > 主题: [edk2-devel] [PATCH v2 0/8] IORT Rev E.b specification updates > > 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. > > 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. > > This 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 changes can be seen at: > https://github.com/samimujawar/edk2/tree/1527_iort_rev_eb_v2 > > Sami Mujawar (8): > MdePkg: Fix IORT header file include guard > 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: 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 > | 58 ++ > DynamicTablesPkg/Library/Acpi/Arm/AcpiIortLibArm/IortGenerator.c > | 772 ++++++++++++++++++-- > DynamicTablesPkg/Library/Acpi/Arm/AcpiIortLibArm/IortGenerator.h > | 5 +- > MdePkg/Include/IndustryStandard/IoRemappingTable.h > | 71 +- > ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Iort/IortParser.c | > 207 +++++- > 5 files changed, 1013 insertions(+), 100 deletions(-) > > -- > 'Guid(CE165669-3EF3-493F-B85D-6190EE5B9759)' > > > > > -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#76690): https://edk2.groups.io/g/devel/message/76690 Mute This Topic: https://groups.io/mt/83618423/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
