[Intel-xe] [RFC v1 03/17] drm/xe: Extend drm_xe_vm_bind_op

[Francois Dugast]

From: Mika Kuoppala <mika.kuoppala at linux.intel.com>

The bind api is extensible but for a single bind op, there
is not a mechanism to extend. Add extensions field to
struct drm_xe_vm_bind_op.

Cc: Rodrigo Vivi <rodrigo.vivi at intel.com>
Cc: Matthew Brost <matthew.brost at intel.com>
Cc: Lucas De Marchi <lucas.demarchi at intel.com>
Cc: Francois Dugast <francois.dugast at intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
Cc: Dominik Grzegorzek <dominik.grzegorzek at intel.com>
Signed-off-by: Mika Kuoppala <mika.kuoppala at linux.intel.com>
---
 include/uapi/drm/xe_drm.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/uapi/drm/xe_drm.h b/include/uapi/drm/xe_drm.h
index a7b10cc33df3..47d2d0468339 100644
--- a/include/uapi/drm/xe_drm.h
+++ b/include/uapi/drm/xe_drm.h
@@ -656,6 +656,9 @@ struct drm_xe_vm_destroy {
 };
 
 struct drm_xe_vm_bind_op {
+	/** @extensions: Pointer to the first extension struct, if any */
+	__u64 extensions;
+
 	/**
 	 * @obj: GEM object to operate on, MBZ for MAP_USERPTR, MBZ for UNMAP
 	 */
-- 
2.34.1