Updated IORT parser to conform to the IO Remapping
Table, Platform Design Document, Revision D, March 2018.
The following structure parsers have been updated:
1. SMMUv3 - added proximity domain and device Id
mapping index.
2. RootComplex - added memory address size limit.
2. PMCG - added page 1 support.
Cc: Ray Ni <ray...@intel.com>
Cc: Zhichao Gao <zhichao....@intel.com>
Signed-off-by: Sami Mujawar <sami.muja...@arm.com>
---
The changes can be seen at:
https://github.com/samimujawar/edk2/tree/667_acpiview_iort_rev_c_v1
Notes:
v2:
- Fixed patch check failure in commit message, [SAMI]
changed 'CC' to 'Cc'. No code change.
v1:
- Update parser to support IORT specification Rev D updates [SAMI]
ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Iort/IortParser.c | 13
+++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git
a/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Iort/IortParser.c
b/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Iort/IortParser.c
index
f1cdb9ac01d848f22ab588d8f824886387c5983d..72289c7680bc3cd5c444481e8d6a719803202a9b
100644
--- a/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Iort/IortParser.c
+++ b/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Iort/IortParser.c
@@ -5,7 +5,7 @@
SPDX-License-Identifier: BSD-2-Clause-Patent
@par Reference(s):
- - IO Remapping Table, Platform Design Document, Revision C, 15 May 2017
+ - IO Remapping Table, Platform Design Document, Revision D, March 2018
**/
#include <IndustryStandard/IoRemappingTable.h>
@@ -193,7 +193,9 @@ STATIC CONST ACPI_PARSER IortNodeSmmuV3Parser[] = {
{L"Event", 4, 44, L"0x%x", NULL, NULL, NULL, NULL},
{L"PRI", 4, 48, L"0x%x", NULL, NULL, NULL, NULL},
{L"GERR", 4, 52, L"0x%x", NULL, NULL, NULL, NULL},
- {L"Sync", 4, 56, L"0x%x", NULL, NULL, NULL, NULL}
+ {L"Sync", 4, 56, L"0x%x", NULL, NULL, NULL, NULL},
+ {L"Proximity domain", 4, 60, L"0x%x", NULL, NULL, NULL, NULL},
+ {L"Device ID mapping index", 4, 64, L"%d", NULL, NULL, NULL, NULL}
};
/**
@@ -231,7 +233,9 @@ STATIC CONST ACPI_PARSER IortNodeRootComplexParser[] = {
PARSE_IORT_NODE_HEADER (NULL, NULL),
{L"Memory access properties", 8, 16, L"0x%lx", NULL, NULL, NULL, NULL},
{L"ATS Attribute", 4, 24, L"0x%x", NULL, NULL, NULL, NULL},
- {L"PCI Segment number", 4, 28, L"0x%x", NULL, NULL, NULL, NULL}
+ {L"PCI Segment number", 4, 28, L"0x%x", NULL, NULL, NULL, NULL},
+ {L"Memory access size limit", 1, 32, L"0x%x", NULL, NULL, NULL, NULL},
+ {L"Reserved", 3, 33, L"%x %x %x", Dump3Chars, NULL, NULL, NULL}
};
/**
@@ -239,9 +243,10 @@ STATIC CONST ACPI_PARSER IortNodeRootComplexParser[] = {
**/
STATIC CONST ACPI_PARSER IortNodePmcgParser[] = {
PARSE_IORT_NODE_HEADER (ValidatePmcgIdMappingCount, NULL),
- {L"Base Address", 8, 16, L"0x%lx", NULL, NULL, NULL, NULL},
+ {L"Page 0 Base Address", 8, 16, L"0x%lx", NULL, NULL, NULL, NULL},
{L"Overflow interrupt GSIV", 4, 24, L"0x%x", NULL, NULL, NULL, NULL},
{L"Node reference", 4, 28, L"0x%x", NULL, NULL, NULL, NULL},
+ {L"Page 1 Base Address", 8, 32, L"0x%lx", NULL, NULL, NULL, NULL}
};
/**
--
'Guid(CE165669-3EF3-493F-B85D-6190EE5B9759)'
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