Lines Matching defs:userptr

735 	uint64_t		userptr;
758 	unsigned long start = gtt->userptr;
857  * amdgpu_ttm_tt_unpin_userptr - Unpin and unmap userptr pages
945 	if (gtt->userptr) {
948 			dev_err(adev->dev, "failed to pin userptr\n");
1071 	/* if the pages have userptr pinning then clear that first */
1072 	if (gtt->userptr) {
1241 	if (gtt->userptr) {
1281 	if (gtt->userptr) {
1305  * amdgpu_ttm_tt_get_userptr - Return the userptr GTT ttm_tt for the current
1308  * @tbo: The ttm_buffer_object that contains the userptr
1320 	*user_addr = gtt->userptr;
1325  * amdgpu_ttm_tt_set_userptr - Initialize userptr GTT ttm_tt for the current
1328  * @bo: The ttm_buffer_object to bind this userptr to
1330  * @flags: Requirements of userptr object.
1333  * bind userptr pages to current task and by kfd_ioctl_acquire_vm() to
1352 	gtt->userptr = addr;
1385 				  unsigned long end, unsigned long *userptr)
1390 	if (gtt == NULL || !gtt->userptr)
1397 	if (gtt->userptr > end || gtt->userptr + size <= start)
1400 	if (userptr)
1401 		*userptr = gtt->userptr;
1406  * amdgpu_ttm_tt_is_userptr - Have the pages backing by userptr?
1412 	if (gtt == NULL || !gtt->userptr)