1 /* $NetBSD: nouveau_nvkm_subdev_timer_gk20a.c,v 1.3 2021/12/18 23:45:42 riastradh Exp $ */
2
3 /*
4 * Copyright 2012 Red Hat Inc.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22 * OTHER DEALINGS IN THE SOFTWARE.
23 *
24 * Authors: Ben Skeggs
25 */
26 #include <sys/cdefs.h>
27 __KERNEL_RCSID(0, "$NetBSD: nouveau_nvkm_subdev_timer_gk20a.c,v 1.3 2021/12/18 23:45:42 riastradh Exp $");
28
29 #include "priv.h"
30
31 static const struct nvkm_timer_func
32 gk20a_timer = {
33 .intr = nv04_timer_intr,
34 .read = nv04_timer_read,
35 .time = nv04_timer_time,
36 .alarm_init = nv04_timer_alarm_init,
37 .alarm_fini = nv04_timer_alarm_fini,
38 };
39
40 int
gk20a_timer_new(struct nvkm_device * device,int index,struct nvkm_timer ** ptmr)41 gk20a_timer_new(struct nvkm_device *device, int index, struct nvkm_timer **ptmr)
42 {
43 return nvkm_timer_new_(&gk20a_timer, device, index, ptmr);
44 }
45