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>
This commit is contained in:
Raul E Rangel 2020-07-09 11:58:38 -06:00 committed by Felix Held
parent f6f1f734ee
commit 1c0b9f25a1
1 changed files with 2 additions and 0 deletions

View File

@ -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