1/*
2 * Copyright 2012 Red Hat Inc.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 *
22 * Authors: Ben Skeggs
23 */
24#include "priv.h"
25#include "fuc/gf100.fuc3.h"
26
27#include <nvif/class.h>
28
29static void
30gf100_ce_init(struct nvkm_falcon *ce)
31{
32	nvkm_wr32(ce->engine.subdev.device, ce->addr + 0x084, ce->engine.subdev.inst);
33}
34
35static const struct nvkm_falcon_func
36gf100_ce0 = {
37	.code.data = gf100_ce_code,
38	.code.size = sizeof(gf100_ce_code),
39	.data.data = gf100_ce_data,
40	.data.size = sizeof(gf100_ce_data),
41	.init = gf100_ce_init,
42	.intr = gt215_ce_intr,
43	.sclass = {
44		{ -1, -1, FERMI_DMA },
45		{}
46	}
47};
48
49static const struct nvkm_falcon_func
50gf100_ce1 = {
51	.code.data = gf100_ce_code,
52	.code.size = sizeof(gf100_ce_code),
53	.data.data = gf100_ce_data,
54	.data.size = sizeof(gf100_ce_data),
55	.init = gf100_ce_init,
56	.intr = gt215_ce_intr,
57	.sclass = {
58		{ -1, -1, FERMI_DECOMPRESS },
59		{}
60	}
61};
62
63int
64gf100_ce_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
65	     struct nvkm_engine **pengine)
66{
67	return nvkm_falcon_new_(inst ? &gf100_ce1 : &gf100_ce0, device, type, inst, true,
68				0x104000 + (inst * 0x1000), pengine);
69}
70