1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 2023 Intel Corporation. All rights rsvd. */
3 #include <linux/kernel.h>
6 int idxd_load_iaa_device_defaults(struct idxd_device *idxd)
8 struct idxd_engine *engine;
9 struct idxd_group *group;
12 if (!test_bit(IDXD_FLAG_CONFIGURABLE, &idxd->flags))
17 if (wq->state != IDXD_WQ_DISABLED)
20 /* set mode to "dedicated" */
21 set_bit(WQ_FLAG_DEDICATED, &wq->flags);
24 /* only setting up 1 wq, so give it all the wq space */
25 wq->size = idxd->max_wq_size;
27 /* set priority to 10 */
30 /* set type to "kernel" */
31 wq->type = IDXD_WQT_KERNEL;
33 /* set wq group to 0 */
34 group = idxd->groups[0];
38 /* set name to "iaa_crypto" */
39 memset(wq->name, 0, WQ_NAME_SIZE + 1);
40 strscpy(wq->name, "iaa_crypto", WQ_NAME_SIZE + 1);
42 /* set driver_name to "crypto" */
43 memset(wq->driver_name, 0, DRIVER_NAME_SIZE + 1);
44 strscpy(wq->driver_name, "crypto", DRIVER_NAME_SIZE + 1);
46 engine = idxd->engines[0];
48 /* set engine group to 0 */
49 engine->group = idxd->groups[0];
50 engine->group->num_engines++;