diff options
| author | Raul E Rangel <rrangel@chromium.org> | 2020-07-09 11:58:38 -0600 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2020-07-10 22:50:19 +0000 |
| commit | 1c0b9f25a1a8983e93ff0e0f4e91c277bb188033 (patch) | |
| tree | d76e0a27779c54fc8f793b90e5baaf6bd10ac193 /src | |
| parent | f6f1f734ee1b6322ebf3913743d5c526be65dc42 (diff) | |
include/acpi/acpi.h: Add ACPI_NAME_BUFFER_SIZE
ACPI names can only be 4 characters long. Define a constant that defines
the size of the name + the NUL terminator.
BUG=b:154756391
TEST=none
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: Iad230c029f324005620ddad66c433ada26be78cc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43329
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/include/acpi/acpi.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/include/acpi/acpi.h b/src/include/acpi/acpi.h index cd99899164..35a1dc348e 100644 --- a/src/include/acpi/acpi.h +++ b/src/include/acpi/acpi.h @@ -52,6 +52,8 @@ #define RSDP_SIG "RSD PTR " /* RSDT pointer signature */ #define ASLC "CORE" /* Must be exactly 4 bytes long! */ +#define ACPI_NAME_BUFFER_SIZE 5 /* 4 chars + 1 NUL */ + /* * The assigned ACPI ID for the coreboot project is 'BOOT' * http://www.uefi.org/acpi_id_list |