cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

hs.c (2675B)

      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/hs.h>
     24
     25const struct nvfw_hs_header *
     26nvfw_hs_header(struct nvkm_subdev *subdev, const void *data)
     27{
     28	const struct nvfw_hs_header *hdr = data;
     29	nvkm_debug(subdev, "hsHeader:\n");
     30	nvkm_debug(subdev, "\tsigDbgOffset     : 0x%x\n", hdr->sig_dbg_offset);
     31	nvkm_debug(subdev, "\tsigDbgSize       : 0x%x\n", hdr->sig_dbg_size);
     32	nvkm_debug(subdev, "\tsigProdOffset    : 0x%x\n", hdr->sig_prod_offset);
     33	nvkm_debug(subdev, "\tsigProdSize      : 0x%x\n", hdr->sig_prod_size);
     34	nvkm_debug(subdev, "\tpatchLoc         : 0x%x\n", hdr->patch_loc);
     35	nvkm_debug(subdev, "\tpatchSig         : 0x%x\n", hdr->patch_sig);
     36	nvkm_debug(subdev, "\thdrOffset        : 0x%x\n", hdr->hdr_offset);
     37	nvkm_debug(subdev, "\thdrSize          : 0x%x\n", hdr->hdr_size);
     38	return hdr;
     39}
     40
     41const struct nvfw_hs_load_header *
     42nvfw_hs_load_header(struct nvkm_subdev *subdev, const void *data)
     43{
     44	const struct nvfw_hs_load_header *hdr = data;
     45	int i;
     46
     47	nvkm_debug(subdev, "hsLoadHeader:\n");
     48	nvkm_debug(subdev, "\tnonSecCodeOff    : 0x%x\n",
     49			   hdr->non_sec_code_off);
     50	nvkm_debug(subdev, "\tnonSecCodeSize   : 0x%x\n",
     51			   hdr->non_sec_code_size);
     52	nvkm_debug(subdev, "\tdataDmaBase      : 0x%x\n", hdr->data_dma_base);
     53	nvkm_debug(subdev, "\tdataSize         : 0x%x\n", hdr->data_size);
     54	nvkm_debug(subdev, "\tnumApps          : 0x%x\n", hdr->num_apps);
     55	for (i = 0; i < hdr->num_apps; i++) {
     56		nvkm_debug(subdev,
     57			   "\tApp[%d]           : offset 0x%x size 0x%x\n", i,
     58			   hdr->apps[(i * 2) + 0], hdr->apps[(i * 2) + 1]);
     59	}
     60
     61	return hdr;
     62}