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author | Michael Brown | 2024-03-11 13:12:31 +0100 |
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committer | Michael Brown | 2024-03-13 15:48:44 +0100 |
commit | df2f23e333601e587f72c68cb7b7b116796f9d3c (patch) | |
tree | 8160f3a2479669d97e639e134841cc452e3860bd /src/include/ipxe/efi/IndustryStandard/Acpi30.h | |
parent | [ci] Update action versions to silence GitHub warnings (diff) | |
download | ipxe-df2f23e333601e587f72c68cb7b7b116796f9d3c.tar.gz ipxe-df2f23e333601e587f72c68cb7b7b116796f9d3c.tar.xz ipxe-df2f23e333601e587f72c68cb7b7b116796f9d3c.zip |
[efi] Update to current EDK2 headers
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/include/ipxe/efi/IndustryStandard/Acpi30.h')
-rw-r--r-- | src/include/ipxe/efi/IndustryStandard/Acpi30.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/include/ipxe/efi/IndustryStandard/Acpi30.h b/src/include/ipxe/efi/IndustryStandard/Acpi30.h index c7dfd5c7..ff82bf20 100644 --- a/src/include/ipxe/efi/IndustryStandard/Acpi30.h +++ b/src/include/ipxe/efi/IndustryStandard/Acpi30.h @@ -19,6 +19,20 @@ FILE_LICENCE ( BSD2_PATENT ); #define ACPI_EXTENDED_ADDRESS_SPACE_DESCRIPTOR 0x8B +/// +/// C-state Coordination Types +/// See s8.4.2.2 _CSD (C-State Dependency) +/// +#define ACPI_AML_COORD_TYPE_SW_ALL 0xFC +#define ACPI_AML_COORD_TYPE_SW_ANY 0xFD +#define ACPI_AML_COORD_TYPE_HW_ALL 0xFE + +/// +/// _PSD Revision for ACPI 3.0 +// See s8.4.4.5 _PSD (P-State Dependency) +/// +#define EFI_ACPI_3_0_AML_PSD_REVISION 0 + // // Ensure proper structure formats // |