LXR linux/drivers/gpu/drm/amd/amdgpu/amdgpu_vf

   1/*
   2 * Copyright 2017 Advanced Micro Devices, 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 */
  23
  24#ifndef __VF_ERROR_H__
  25#define __VF_ERROR_H__
  26
  27#define AMDGIM_ERROR_CODE_FLAGS_TO_MAILBOX(c,f)    (((c & 0xFFFF) << 16) | (f & 0xFFFF))
  28#define AMDGIM_ERROR_CODE(t,c)       (((t&0xF)<<12)|(c&0xFFF))
  29
  30/* Please keep enum same as AMD GIM driver */
  31enum AMDGIM_ERROR_VF {
  32        AMDGIM_ERROR_VF_ATOMBIOS_INIT_FAIL = 0,
  33        AMDGIM_ERROR_VF_NO_VBIOS,
  34        AMDGIM_ERROR_VF_GPU_POST_ERROR,
  35        AMDGIM_ERROR_VF_ATOMBIOS_GET_CLOCK_FAIL,
  36        AMDGIM_ERROR_VF_FENCE_INIT_FAIL,
  37
  38        AMDGIM_ERROR_VF_AMDGPU_INIT_FAIL,
  39        AMDGIM_ERROR_VF_IB_INIT_FAIL,
  40        AMDGIM_ERROR_VF_AMDGPU_LATE_INIT_FAIL,
  41        AMDGIM_ERROR_VF_ASIC_RESUME_FAIL,
  42        AMDGIM_ERROR_VF_GPU_RESET_FAIL,
  43
  44        AMDGIM_ERROR_VF_TEST,
  45        AMDGIM_ERROR_VF_MAX
  46};
  47
  48enum AMDGIM_ERROR_CATEGORY {
  49        AMDGIM_ERROR_CATEGORY_NON_USED = 0,
  50        AMDGIM_ERROR_CATEGORY_GIM,
  51        AMDGIM_ERROR_CATEGORY_PF,
  52        AMDGIM_ERROR_CATEGORY_VF,
  53        AMDGIM_ERROR_CATEGORY_VBIOS,
  54        AMDGIM_ERROR_CATEGORY_MONITOR,
  55
  56        AMDGIM_ERROR_CATEGORY_MAX
  57};
  58
  59void amdgpu_vf_error_put(struct amdgpu_device *adev,
  60                         uint16_t sub_error_code,
  61                         uint16_t error_flags,
  62                         uint64_t error_data);
  63void amdgpu_vf_error_trans_all (struct amdgpu_device *adev);
  64
  65#endif /* __VF_ERROR_H__ */
  66