diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_guc.h')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_guc.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_guc.h b/drivers/gpu/drm/xe/xe_guc.h index e0bbf98f849d..c3e6b51f7a09 100644 --- a/drivers/gpu/drm/xe/xe_guc.h +++ b/drivers/gpu/drm/xe/xe_guc.h @@ -11,6 +11,16 @@ #include "xe_hw_engine_types.h" #include "xe_macros.h" +/* + * GuC version number components are defined to be only 8-bit size, + * so converting to a 32bit 8.8.8 integer allows simple (and safe) + * numerical comparisons. + */ +#define MAKE_GUC_VER(maj, min, pat) (((maj) << 16) | ((min) << 8) | (pat)) +#define MAKE_GUC_VER_STRUCT(ver) MAKE_GUC_VER((ver).major, (ver).minor, (ver).patch) +#define GUC_SUBMIT_VER(guc) MAKE_VER_STRUCT((guc)->fw.versions.found[XE_UC_FW_VER_COMPATIBILITY]) +#define GUC_FIRMWARE_VER(guc) MAKE_VER_STRUCT((guc)->fw.versions.found[XE_UC_FW_VER_RELEASE]) + struct drm_printer; void xe_guc_comm_init_early(struct xe_guc *guc); |