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| author | Sarah Walker <Sarah.Walker2@arm.com> | 2025-01-02 14:11:06 +0000 |
|---|---|---|
| committer | Liming Gao <gaoliming@byosoft.com.cn> | 2025-01-09 12:41:19 +0800 |
| commit | 8593eca04817583c4a00e35e7890f9e056ee22f9 (patch) | |
| tree | 0d2231de27c4db56aacaebb1b5a50bd100293382 | |
| parent | 14f5e9b09832da56cf1e5bef2bcd7564e7d864d2 (diff) | |
| download | edk2-8593eca04817583c4a00e35e7890f9e056ee22f9.tar.gz | |
ShellPkg: AcpiView: TPM2 parser for Arm FF-A
Add support for the ARM FF-A Start Method Specific Parameters to the TPM2
parser
Signed-off-by: Sarah Walker <Sarah.Walker2@arm.com>
| -rw-r--r-- | ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Tpm2/Tpm2Parser.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Tpm2/Tpm2Parser.c b/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Tpm2/Tpm2Parser.c index a0be2622a4..6f226759a5 100644 --- a/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Tpm2/Tpm2Parser.c +++ b/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Tpm2/Tpm2Parser.c @@ -57,6 +57,16 @@ STATIC CONST ACPI_PARSER Tpm2StartMethodArmSmc[] = { };
/**
+ An ACPI_PARSER array describing the Start Method Specific Parameters for Arm FF-A table.
+**/
+STATIC CONST ACPI_PARSER Tpm2StartMethodArmFFA[] = {
+ { L"Flags", 1, 0, L"0x%x", NULL, NULL, NULL, NULL },
+ { L"Attributes", 1, 1, L"0x%x", NULL, NULL, NULL, NULL },
+ { L"Partition ID", 2, 2, L"0x%x", NULL, NULL, NULL, NULL },
+ { L"Reserved", 8, 4, L"0x%lx", NULL, NULL, NULL, NULL },
+};
+
+/**
This function parses the ACPI TPM2 table.
When trace is enabled this function parses the TPM2 table and
traces the ACPI table fields.
@@ -109,6 +119,17 @@ ParseAcpiTpm2 ( );
break;
+ case EFI_TPM2_ACPI_TABLE_START_METHOD_COMMAND_RESPONSE_BUFFER_INTERFACE_WITH_FFA:
+ ParseAcpi (
+ TRUE,
+ 0,
+ "Start Method Specific Parameters for Arm FF-A",
+ Ptr + Offset,
+ AcpiTableLength - Offset,
+ PARSER_PARAMS (Tpm2StartMethodArmFFA)
+ );
+ break;
+
default:
Print (
L"WARNING: Start Method %u not supported\n",
|