xref: /openbmc/linux/drivers/gpu/drm/nouveau/nvkm/nvfw/fw.c (revision fbb6b31a)
1 /*
2  * Copyright 2019 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 #include <core/subdev.h>
23 #include <nvfw/fw.h>
24 
25 const struct nvfw_bin_hdr *
26 nvfw_bin_hdr(struct nvkm_subdev *subdev, const void *data)
27 {
28 	const struct nvfw_bin_hdr *hdr = data;
29 	nvkm_debug(subdev, "binHdr:\n");
30 	nvkm_debug(subdev, "\tbinMagic         : 0x%08x\n", hdr->bin_magic);
31 	nvkm_debug(subdev, "\tbinVer           : %d\n", hdr->bin_ver);
32 	nvkm_debug(subdev, "\tbinSize          : %d\n", hdr->bin_size);
33 	nvkm_debug(subdev, "\theaderOffset     : 0x%x\n", hdr->header_offset);
34 	nvkm_debug(subdev, "\tdataOffset       : 0x%x\n", hdr->data_offset);
35 	nvkm_debug(subdev, "\tdataSize         : 0x%x\n", hdr->data_size);
36 	return hdr;
37 }
38 
39 const struct nvfw_bl_desc *
40 nvfw_bl_desc(struct nvkm_subdev *subdev, const void *data)
41 {
42 	const struct nvfw_bl_desc *hdr = data;
43 	nvkm_debug(subdev, "blDesc\n");
44 	nvkm_debug(subdev, "\tstartTag         : 0x%x\n", hdr->start_tag);
45 	nvkm_debug(subdev, "\tdmemLoadOff      : 0x%x\n", hdr->dmem_load_off);
46 	nvkm_debug(subdev, "\tcodeOff          : 0x%x\n", hdr->code_off);
47 	nvkm_debug(subdev, "\tcodeSize         : 0x%x\n", hdr->code_size);
48 	nvkm_debug(subdev, "\tdataOff          : 0x%x\n", hdr->data_off);
49 	nvkm_debug(subdev, "\tdataSize         : 0x%x\n", hdr->data_size);
50 	return hdr;
51 }
52