diff options
| author | Matthew Brost <matthew.brost@intel.com> | 2025-03-05 17:26:43 -0800 |
|---|---|---|
| committer | Matthew Brost <matthew.brost@intel.com> | 2025-03-06 11:35:51 -0800 |
| commit | c73b2cbd1009662db241ebffb1d45e3f8da24282 (patch) | |
| tree | 0765cb71e006f2125b827f8f4274d3f6008f14ef | |
| parent | f0e4238f6d6c86feb2df425a4a77c04518a1e6ac (diff) | |
drm/xe: Enable CPU address mirror uAPI
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@intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250306012657.3505757-19-matthew.brost@intel.com
| -rw-r--r-- | drivers/gpu/drm/xe/xe_vm.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/gpu/drm/xe/xe_vm.c b/drivers/gpu/drm/xe/xe_vm.c index ea56b8379634..22a26aff3a6e 100644 --- a/drivers/gpu/drm/xe/xe_vm.c +++ b/drivers/gpu/drm/xe/xe_vm.c @@ -3110,14 +3110,9 @@ 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; } |