diff mbox series

[v4,22/33] drm/xe: Add drm_gpusvm_devmem to xe_bo

Message ID 20250129195212.745731-23-matthew.brost@intel.com (mailing list archive)
State New, archived
Headers show
Series Introduce GPU SVM and Xe SVM implementation | expand

Commit Message

Matthew Brost Jan. 29, 2025, 7:52 p.m. UTC 
Add drm_gpusvm_devmem to xe_bo. Required to enable SVM migrations.

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
---
 drivers/gpu/drm/xe/xe_bo_types.h | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/xe/xe_bo_types.h b/drivers/gpu/drm/xe/xe_bo_types.h
index 46dc9e4e3e46..6d53ccde0256 100644
--- a/drivers/gpu/drm/xe/xe_bo_types.h
+++ b/drivers/gpu/drm/xe/xe_bo_types.h
@@ -8,6 +8,7 @@ 
 
 #include <linux/iosys-map.h>
 
+#include <drm/drm_gpusvm.h>
 #include <drm/ttm/ttm_bo.h>
 #include <drm/ttm/ttm_device.h>
 #include <drm/ttm/ttm_placement.h>
@@ -74,6 +75,9 @@  struct xe_bo {
 	 */
 	u16 cpu_caching;
 
+	/** @devmem_allocation: SVM device memory allocation */
+	struct drm_gpusvm_devmem devmem_allocation;
+
 	/** @vram_userfault_link: Link into @mem_access.vram_userfault.list */
 		struct list_head vram_userfault_link;