drm/xe/guc: Add firmware build type to available info

Some test features are not available in production builds of the GuC
firmware. So add the build type field to the available information
that tests can inspect to decide if they should skip or run.

Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Link: https://lore.kernel.org/r/20250910210237.603576-3-John.C.Harrison@Intel.com

diff --git a/drivers/gpu/drm/xe/xe_uc_fw.c b/drivers/gpu/drm/xe/xe_uc_fw.c
index 57b8230..622b760 100644 (file)
--- a/drivers/gpu/drm/xe/xe_uc_fw.c
+++ b/drivers/gpu/drm/xe/xe_uc_fw.c
@@ -347,6 +347,7 @@ static int guc_read_css_info(struct xe_uc_fw *uc_fw, struct uc_css_guc_info *guc
        compatibility->minor = FIELD_GET(CSS_SW_VERSION_UC_MINOR, guc_info->submission_version);
        compatibility->patch = FIELD_GET(CSS_SW_VERSION_UC_PATCH, guc_info->submission_version);
 
+       uc_fw->build_type = FIELD_GET(CSS_UKERNEL_INFO_BUILDTYPE, guc_info->ukernel_info);
        uc_fw->private_data_size = guc_info->private_data_size;
 
        return 0;

diff --git a/drivers/gpu/drm/xe/xe_uc_fw_types.h b/drivers/gpu/drm/xe/xe_uc_fw_types.h
index 9140260..77a1dcf 100644 (file)
--- a/drivers/gpu/drm/xe/xe_uc_fw_types.h
+++ b/drivers/gpu/drm/xe/xe_uc_fw_types.h
@@ -147,6 +147,9 @@ struct xe_uc_fw {
 
        /** @private_data_size: size of private data found in uC css header */
        u32 private_data_size;
+
+       /** @build_type: Firmware build type (see CSS_UKERNEL_INFO_BUILDTYPE for definitions) */
+       u32 build_type;
 };
 
 #endif