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-rw-r--r--src/arch/x86/acpi.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/src/arch/x86/acpi.c b/src/arch/x86/acpi.c
index 1872276d43..623a6df2e3 100644
--- a/src/arch/x86/acpi.c
+++ b/src/arch/x86/acpi.c
@@ -1394,7 +1394,7 @@ int get_acpi_table_revision(enum acpi_tables table)
switch (table) {
case FADT:
return ACPI_FADT_REV_ACPI_3_0;
- case MADT: /* ACPI 1.0/2.0: 1, ACPI 3.0: 2, ACPI 4.0: 3 */
+ case MADT: /* ACPI 3.0: 2, ACPI 4.0/5.0: 3, ACPI 6.2b/6.3: 5 */
return 2;
case MCFG:
return 1;
@@ -1402,29 +1402,29 @@ int get_acpi_table_revision(enum acpi_tables table)
return 2;
case TPM2:
return 4;
- case SSDT: /* ACPI 1.0/2.0: ?, ACPI 3.0/4.0: 2 */
+ case SSDT: /* ACPI 3.0 upto 6.3: 2 */
return 2;
- case SRAT: /* ACPI 1.0: N/A, 2.0: 1, 3.0: 2, 4.0: 3 */
+ case SRAT: /* ACPI 2.0: 1, ACPI 3.0: 2, ACPI 4.0 upto 6.3: 3 */
return 1; /* TODO Should probably be upgraded to 2 */
case DMAR:
return 1;
- case SLIT: /* ACPI 1.0: N/A, ACPI 2.0/3.0/4.0: 1 */
+ case SLIT: /* ACPI 2.0 upto 6.3: 1 */
return 1;
case HPET: /* Currently 1. Table added in ACPI 2.0. */
return 1;
- case VFCT: /* ACPI 1.0: N/A, ACPI 2.0/3.0/4.0: 1 */
+ case VFCT: /* ACPI 2.0/3.0/4.0: 1 */
return 1;
case IVRS:
return IVRS_FORMAT_FIXED;
case DBG2:
return 0;
- case FACS: /* ACPI 1.0: 0, ACPI 2.0/3.0: 1, ACPI 4.0: 2 */
+ case FACS: /* ACPI 2.0/3.0: 1, ACPI 4.0 upto 6.3: 2 */
return 1;
- case RSDT: /* ACPI 1.0/2.0/3.0/4.0: 1 */
+ case RSDT: /* ACPI 1.0 upto 6.3: 1 */
return 1;
- case XSDT: /* ACPI 1.0: N/A, 2.0/3.0/4.0: 1 */
+ case XSDT: /* ACPI 2.0 upto 6.3: 1 */
return 1;
- case RSDP: /* ACPI 1.0: 0, ACPI 2.0/3.0/4.0: 2. */
+ case RSDP: /* ACPI 2.0 upto 6.3: 2 */
return 2;
case HEST:
return 1;