2 * Copyright (C) 2021 Advanced Micro Devices, Inc.
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:
11 * The above copyright notice and this permission notice shall be included
12 * in all copies or substantial portions of the Software.
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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19 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
21 #ifndef __AMDGPU_MCA_H__
22 #define __AMDGPU_MCA_H__
24 struct amdgpu_mca_ras_block {
25 struct amdgpu_ras_block_object ras_block;
28 struct amdgpu_mca_ras {
29 struct ras_common_if *ras_if;
30 struct amdgpu_mca_ras_block *ras;
34 struct amdgpu_mca_ras mp0;
35 struct amdgpu_mca_ras mp1;
36 struct amdgpu_mca_ras mpio;
39 void amdgpu_mca_query_correctable_error_count(struct amdgpu_device *adev,
40 uint64_t mc_status_addr,
41 unsigned long *error_count);
43 void amdgpu_mca_query_uncorrectable_error_count(struct amdgpu_device *adev,
44 uint64_t mc_status_addr,
45 unsigned long *error_count);
47 void amdgpu_mca_reset_error_count(struct amdgpu_device *adev,
48 uint64_t mc_status_addr);
50 void amdgpu_mca_query_ras_error_count(struct amdgpu_device *adev,
51 uint64_t mc_status_addr,
52 void *ras_error_status);
53 int amdgpu_mca_mp0_ras_sw_init(struct amdgpu_device *adev);
54 int amdgpu_mca_mp1_ras_sw_init(struct amdgpu_device *adev);
55 int amdgpu_mca_mpio_ras_sw_init(struct amdgpu_device *adev);