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acpi: Add ACPITAB for PPTT and GTDT

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Return the ACPI table revision in acpi_get_table_revision() for
PPTT and GTDT. Match both to ACPI 6.2.

Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Cc: Simon Glass <sjg@chromium.org>
This commit is contained in:
Patrick Rudolph 2024-10-23 15:19:53 +02:00 • committed by Tom Rini
parent 4b882f63d4
commit 7f91bcac1e
2 changed files with 6 additions and 0 deletions
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2
include/acpi/acpi_table.h
View file

@ -841,12 +841,14 @@ enum acpi_tables {
ACPITAB_ECDT,
ACPITAB_FACS,
ACPITAB_FADT,
ACPITAB_GTDT,
ACPITAB_HEST,
ACPITAB_HPET,
ACPITAB_IVRS,
ACPITAB_MADT,
ACPITAB_MCFG,
ACPITAB_NHLT,
ACPITAB_PPTT,
ACPITAB_RSDP,
ACPITAB_RSDT,
ACPITAB_SLIT,

4
lib/acpi/acpi_table.c
View file

@ -107,6 +107,10 @@ int acpi_get_table_revision(enum acpi_tables table)
return 1;
case ACPITAB_SPCR:
return 2;
case ACPITAB_PPTT: /* ACPI 6.2: 1 */
return 1;
case ACPITAB_GTDT: /* ACPI 6.2: 2, ACPI 6.3: 3 */
return 2;
default:
return -EINVAL;
}