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authorMartin Roth <martinroth@google.com>2016-09-06 10:22:34 -0600
committerMartin Roth <martinroth@google.com>2016-09-07 19:00:05 +0200
commita66df49e158472c706a9685c6d4644f193999ec9 (patch)
tree9019ee331226623e03b7694b785d6caabe1e57be /src/arch
parentb6a77aa7208d22a356e6b9be7868f4f37613aacb (diff)
downloadcoreboot-a66df49e158472c706a9685c6d4644f193999ec9.tar.xz
x86/acpi.c: use #define for IVRS revision field
The revision field was correct, but the comment was wrong. The revision 1 means that the IVRS table only uses fixed length device entries. Update the field to use the IVRS revision #define. Change-Id: I4c030b31e3e3f0a402dac36ab69f43d99e131c22 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/16507 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/arch')
-rw-r--r--src/arch/x86/acpi.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/arch/x86/acpi.c b/src/arch/x86/acpi.c
index 50526a5049..bbeb92f3ba 100644
--- a/src/arch/x86/acpi.c
+++ b/src/arch/x86/acpi.c
@@ -39,6 +39,7 @@
#include <console/console.h>
#include <string.h>
#include <arch/acpi.h>
+#include <arch/acpi_ivrs.h>
#include <arch/acpigen.h>
#include <device/pci.h>
#include <cbmem.h>
@@ -603,7 +604,7 @@ void acpi_create_ivrs(acpi_ivrs_t *ivrs,
memcpy(header->asl_compiler_id, ASLC, 4);
header->length = sizeof(acpi_ivrs_t);
- header->revision = 1; /* ACPI 1.0: N/A, ACPI 2.0/3.0/4.0: 1 */
+ header->revision = IVRS_FORMAT_FIXED;
current = acpi_fill_ivrs(ivrs, current);