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/*
* Copyright (C) 2021 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef __AMDGPU_MCA_H__
#define __AMDGPU_MCA_H__
struct amdgpu_mca_ras_funcs {
int (*ras_late_init)(struct amdgpu_device *adev);
void (*ras_fini)(struct amdgpu_device *adev);
void (*query_ras_error_count)(struct amdgpu_device *adev,
void *ras_error_status);
void (*query_ras_error_address)(struct amdgpu_device *adev,
void *ras_error_status);
uint32_t ras_block;
const char* sysfs_name;
};
struct amdgpu_mca_ras {
struct ras_common_if *ras_if;
const struct amdgpu_mca_ras_funcs *ras_funcs;
};
struct amdgpu_mca_funcs {
void (*init)(struct amdgpu_device *adev);
};
struct amdgpu_mca {
const struct amdgpu_mca_funcs *funcs;
struct amdgpu_mca_ras mp0;
struct amdgpu_mca_ras mp1;
struct amdgpu_mca_ras mpio;
};
void amdgpu_mca_query_correctable_error_count(struct amdgpu_device *adev,
uint64_t mc_status_addr,
unsigned long *error_count);
void amdgpu_mca_query_uncorrectable_error_count(struct amdgpu_device *adev,
uint64_t mc_status_addr,
unsigned long *error_count);
void amdgpu_mca_reset_error_count(struct amdgpu_device *adev,
uint64_t mc_status_addr);
void amdgpu_mca_query_ras_error_count(struct amdgpu_device *adev,
uint64_t mc_status_addr,
void *ras_error_status);
int amdgpu_mca_ras_late_init(struct amdgpu_device *adev,
struct amdgpu_mca_ras *mca_dev);
void amdgpu_mca_ras_fini(struct amdgpu_device *adev,
struct amdgpu_mca_ras *mca_dev);
#endif
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