diff options
Diffstat (limited to 'src/arch')
| -rw-r--r-- | src/arch/x86/acpi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/arch/x86/acpi.c b/src/arch/x86/acpi.c index a21bae2a36..5640ad0654 100644 --- a/src/arch/x86/acpi.c +++ b/src/arch/x86/acpi.c @@ -411,7 +411,7 @@ void acpi_create_dmar(acpi_dmar_t *dmar, enum dmar_flags flags, header->length = sizeof(acpi_dmar_t); header->revision = 1; - dmar->host_address_width = 40 - 1; /* FIXME: == MTRR size? */ + dmar->host_address_width = cpu_phys_address_size() - 1; dmar->flags = flags; current = acpi_fill_dmar(current); |