forked from mirrors/linux
e23b74aab5
The error handling for virtual functions assumed a single vf per VM and didn't properly account for bare metal. Make the error arrays per device and add locking. Reviewed-by: Gavin Wan <gavin.wan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
65 lines
2.2 KiB
C
65 lines
2.2 KiB
C
/*
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* Copyright 2017 Advanced Micro Devices, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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#ifndef __VF_ERROR_H__
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#define __VF_ERROR_H__
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#define AMDGIM_ERROR_CODE_FLAGS_TO_MAILBOX(c,f) (((c & 0xFFFF) << 16) | (f & 0xFFFF))
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#define AMDGIM_ERROR_CODE(t,c) (((t&0xF)<<12)|(c&0xFFF))
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/* Please keep enum same as AMD GIM driver */
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enum AMDGIM_ERROR_VF {
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AMDGIM_ERROR_VF_ATOMBIOS_INIT_FAIL = 0,
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AMDGIM_ERROR_VF_NO_VBIOS,
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AMDGIM_ERROR_VF_GPU_POST_ERROR,
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AMDGIM_ERROR_VF_ATOMBIOS_GET_CLOCK_FAIL,
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AMDGIM_ERROR_VF_FENCE_INIT_FAIL,
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AMDGIM_ERROR_VF_AMDGPU_INIT_FAIL,
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AMDGIM_ERROR_VF_IB_INIT_FAIL,
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AMDGIM_ERROR_VF_AMDGPU_LATE_INIT_FAIL,
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AMDGIM_ERROR_VF_ASIC_RESUME_FAIL,
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AMDGIM_ERROR_VF_GPU_RESET_FAIL,
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AMDGIM_ERROR_VF_TEST,
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AMDGIM_ERROR_VF_MAX
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};
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enum AMDGIM_ERROR_CATEGORY {
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AMDGIM_ERROR_CATEGORY_NON_USED = 0,
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AMDGIM_ERROR_CATEGORY_GIM,
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AMDGIM_ERROR_CATEGORY_PF,
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AMDGIM_ERROR_CATEGORY_VF,
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AMDGIM_ERROR_CATEGORY_VBIOS,
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AMDGIM_ERROR_CATEGORY_MONITOR,
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AMDGIM_ERROR_CATEGORY_MAX
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};
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void amdgpu_vf_error_put(struct amdgpu_device *adev,
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uint16_t sub_error_code,
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uint16_t error_flags,
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uint64_t error_data);
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void amdgpu_vf_error_trans_all (struct amdgpu_device *adev);
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#endif /* __VF_ERROR_H__ */
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