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| 2 | * Copyright (C) 2023 Advanced Micro Devices, Inc.
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| 3 | *
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| 4 | * Permission is hereby granted, free of charge, to any person obtaining a
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| 5 | * copy of this software and associated documentation files (the "Software"),
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| 6 | * to deal in the Software without restriction, including without limitation
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| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense,
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| 8 | * and/or sell copies of the Software, and to permit persons to whom the
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| 9 | * Software is furnished to do so, subject to the following conditions:
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| 10 | *
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| 11 | * The above copyright notice and this permission notice shall be included
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| 12 | * in all copies or substantial portions of the Software.
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| 13 | *
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| 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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| 15 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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| 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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| 17 | * THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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| 18 | * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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| 19 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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| 20 |
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| 21 | #include "amdgpu.h"
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| 22 | #include "amdgpu_ras.h"
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| 23 |
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| 24 | int amdgpu_mmhub_ras_sw_init(struct amdgpu_device *adev)
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| 25 | {
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| 26 | int err;
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| 27 | struct amdgpu_mmhub_ras *ras;
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| 28 |
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| 29 | if (!adev->mmhub.ras)
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| 30 | return 0;
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| 31 |
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| 32 | ras = adev->mmhub.ras;
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| 33 | err = amdgpu_ras_register_ras_block(adev, &ras->ras_block);
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| 34 | if (err) {
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| 35 | dev_err(adev->dev, "Failed to register mmhub ras block!\n");
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| 36 | return err;
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| 37 | }
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| 38 |
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| 39 | strcpy(ras->ras_block.ras_comm.name, "mmhub");
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| 40 | ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__MMHUB;
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| 41 | ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE;
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| 42 | adev->mmhub.ras_if = &ras->ras_block.ras_comm;
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| 43 |
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| 44 |
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| 45 | return 0;
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| 46 | }
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