/* * Copyright (C) 2023  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. */#include "amdgpu.h"#include "amdgpu_ras.h" int amdgpu_mmhub_ras_sw_init(struct amdgpu_device *adev){	int err;	struct amdgpu_mmhub_ras *ras; 	if (!adev->mmhub.ras)		return 0; 	ras = adev->mmhub.ras;	err = amdgpu_ras_register_ras_block(adev, &ras->ras_block);	if (err) {		dev_err(adev->dev, "Failed to register mmhub ras block!\n");		return err;	} 	strcpy(ras->ras_block.ras_comm.name, "mmhub");	ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__MMHUB;	ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE;	adev->mmhub.ras_if = &ras->ras_block.ras_comm; 	/* mmhub ras follows amdgpu_ras_block_late_init_default for late init */	return 0;}