| Message ID | 20240727071742.1735703-10-patrick.rudolph@9elements.com |
|---|---|
| State | Changes Requested |
| Delegated to: | Simon Glass |
| Headers | show |
| Series | Implement ACPI on aarch64 | expand |
On Sat, 27 Jul 2024 at 01:20, Patrick Rudolph <patrick.rudolph@9elements.com> wrote: > > 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> > Cc: Simon Glass <sjg@chromium.org> > --- > include/acpi/acpi_table.h | 2 ++ > lib/acpi/acpi_table.c | 4 ++++ > 2 files changed, 6 insertions(+) Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/include/acpi/acpi_table.h b/include/acpi/acpi_table.h index cbaac2fcb0..26c5e9f21a 100644 --- a/include/acpi/acpi_table.h +++ b/include/acpi/acpi_table.h @@ -809,12 +809,14 @@ 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 fd8e6e4986..eb3c83ab02 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; }
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> Cc: Simon Glass <sjg@chromium.org> --- include/acpi/acpi_table.h | 2 ++ lib/acpi/acpi_table.c | 4 ++++ 2 files changed, 6 insertions(+)