drivers/gpu/drm/amd/amdgpu/amdgpu_vf_error.h

   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 */
  31 enum 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
  48 enum 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
  59 void amdgpu_vf_error_put(struct amdgpu_device *adev,
  60                          uint16_t sub_error_code,
  61                          uint16_t error_flags,
  62                          uint64_t error_data);
  63 void amdgpu_vf_error_trans_all (struct amdgpu_device *adev);
  64
  65 #endif /* __VF_ERROR_H__ */