Support for CPU address mirror bindings in SRAM fully in place, enable the
implementation.
v3:
- s/system allocator/CPU address mirror (Thomas)
v7:
- Only enable uAPI if selected by GPU SVM (CI)
Signed-off-by: Matthew Brost <matthew.brost@xxxxxxxxx>
Reviewed-by: Thomas Hellström <thomas.hellstrom@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/xe/xe_vm.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/xe/xe_vm.c b/drivers/gpu/drm/xe/xe_vm.c
index 80b57d7a3f4c..0586ddb82e1e 100644
--- a/drivers/gpu/drm/xe/xe_vm.c
+++ b/drivers/gpu/drm/xe/xe_vm.c
@@ -3109,14 +3109,9 @@ static int vm_bind_ioctl_check_args(struct xe_device *xe, struct xe_vm *vm,
u16 pat_index = (*bind_ops)[i].pat_index;
u16 coh_mode;
- /* FIXME: Disabling CPU address mirror for now */
- if (XE_IOCTL_DBG(xe, is_cpu_addr_mirror)) {
- err = -EOPNOTSUPP;
- goto free_bind_ops;
- }
-
if (XE_IOCTL_DBG(xe, is_cpu_addr_mirror &&
- !xe_vm_in_fault_mode(vm))) {
+ (!xe_vm_in_fault_mode(vm) ||
+ !IS_ENABLED(CONFIG_DRM_GPUSVM)))) {
err = -EINVAL;
goto free_bind_ops;
}
--
2.34.1
