diff options
Diffstat (limited to 'src/arch/x86')
| -rw-r--r-- | src/arch/x86/acpi.c | 18 |
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; |