summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/xe/xe_gt_mcr.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/xe/xe_gt_mcr.h')
-rw-r--r--drivers/gpu/drm/xe/xe_gt_mcr.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_gt_mcr.h b/drivers/gpu/drm/xe/xe_gt_mcr.h
index a7f4ab1aa584..8d119a0d5493 100644
--- a/drivers/gpu/drm/xe/xe_gt_mcr.h
+++ b/drivers/gpu/drm/xe/xe_gt_mcr.h
@@ -12,6 +12,7 @@
struct drm_printer;
struct xe_gt;
+void xe_gt_mcr_init_early(struct xe_gt *gt);
void xe_gt_mcr_init(struct xe_gt *gt);
void xe_gt_mcr_set_implicit_defaults(struct xe_gt *gt);
@@ -40,4 +41,28 @@ void xe_gt_mcr_get_dss_steering(struct xe_gt *gt, unsigned int dss, u16 *group,
for_each_dss((dss), (gt)) \
for_each_if((xe_gt_mcr_get_dss_steering((gt), (dss), &(group), &(instance)), true))
+/*
+ * Loop over each DSS available for geometry and determine the group and
+ * instance IDs that should be used to steer MCR accesses toward this DSS.
+ * @dss: DSS ID to obtain steering for
+ * @gt: GT structure
+ * @group: steering group ID, data type: u16
+ * @instance: steering instance ID, data type: u16
+ */
+#define for_each_geometry_dss(dss, gt, group, instance) \
+ for_each_dss_steering(dss, gt, group, instance) \
+ if (xe_gt_has_geometry_dss(gt, dss))
+
+/*
+ * Loop over each DSS available for compute and determine the group and
+ * instance IDs that should be used to steer MCR accesses toward this DSS.
+ * @dss: DSS ID to obtain steering for
+ * @gt: GT structure
+ * @group: steering group ID, data type: u16
+ * @instance: steering instance ID, data type: u16
+ */
+#define for_each_compute_dss(dss, gt, group, instance) \
+ for_each_dss_steering(dss, gt, group, instance) \
+ if (xe_gt_has_compute_dss(gt, dss))
+
#endif /* _XE_GT_MCR_H_ */