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 --- include/acpi/acpi_table.h | 2 ++ lib/acpi/acpi_table.c | 4 ++++ 2 files changed, 6 insertions(+)
diff --git a/include/acpi/acpi_table.h b/include/acpi/acpi_table.h index bbe3c99a56..a270fcba1b 100644 --- a/include/acpi/acpi_table.h +++ b/include/acpi/acpi_table.h @@ -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, diff --git a/lib/acpi/acpi_table.c b/lib/acpi/acpi_table.c index fbbf56a5af..657214a532 100644 --- a/lib/acpi/acpi_table.c +++ b/lib/acpi/acpi_table.c @@ -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; }