From: Matthew Brost Date: Thu, 24 Jul 2025 19:12:10 +0000 (-0700) Subject: drm/xe: Explicitly mark migration queues with flag X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=c3ead4ecfc4c02806aa1c202a595ee3ecb2c039a;p=users%2Fjedix%2Flinux-maple.git drm/xe: Explicitly mark migration queues with flag Rather than inferring if an exec queue is a migration queue for a flag, explicitly mark migration queues with a flag. Signed-off-by: Matthew Brost Reviewed-by: Francois Dugast Reviewed-by: Stuart Summers Link: https://lore.kernel.org/r/20250724191216.4076566-2-matthew.brost@intel.com --- diff --git a/drivers/gpu/drm/xe/xe_exec_queue_types.h b/drivers/gpu/drm/xe/xe_exec_queue_types.h index cc1cffb5c87f..abdf4a57e6e2 100644 --- a/drivers/gpu/drm/xe/xe_exec_queue_types.h +++ b/drivers/gpu/drm/xe/xe_exec_queue_types.h @@ -87,6 +87,8 @@ struct xe_exec_queue { #define EXEC_QUEUE_FLAG_HIGH_PRIORITY BIT(4) /* flag to indicate low latency hint to guc */ #define EXEC_QUEUE_FLAG_LOW_LATENCY BIT(5) +/* for migration (kernel copy, clear, bind) jobs */ +#define EXEC_QUEUE_FLAG_MIGRATE BIT(6) /** * @flags: flags for this exec queue, should statically setup aside from ban diff --git a/drivers/gpu/drm/xe/xe_migrate.c b/drivers/gpu/drm/xe/xe_migrate.c index 0a61fb8b123a..ed04c2b368dc 100644 --- a/drivers/gpu/drm/xe/xe_migrate.c +++ b/drivers/gpu/drm/xe/xe_migrate.c @@ -439,12 +439,14 @@ struct xe_migrate *xe_migrate_init(struct xe_tile *tile) m->q = xe_exec_queue_create(xe, vm, logical_mask, 1, hwe, EXEC_QUEUE_FLAG_KERNEL | EXEC_QUEUE_FLAG_PERMANENT | - EXEC_QUEUE_FLAG_HIGH_PRIORITY, 0); + EXEC_QUEUE_FLAG_HIGH_PRIORITY | + EXEC_QUEUE_FLAG_MIGRATE, 0); } else { m->q = xe_exec_queue_create_class(xe, primary_gt, vm, XE_ENGINE_CLASS_COPY, EXEC_QUEUE_FLAG_KERNEL | - EXEC_QUEUE_FLAG_PERMANENT, 0); + EXEC_QUEUE_FLAG_PERMANENT | + EXEC_QUEUE_FLAG_MIGRATE, 0); } if (IS_ERR(m->q)) { xe_vm_close_and_put(vm);