1 /* 2 * Copyright 2023 Advanced Micro Devices, Inc. 3 * 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: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 * 22 */ 23 #include "amdgpu.h" 24 #include "amdgpu_ras.h" 25 26 int amdgpu_hdp_ras_sw_init(struct amdgpu_device *adev) 27 { 28 int err; 29 struct amdgpu_hdp_ras *ras; 30 31 if (!adev->hdp.ras) 32 return 0; 33 34 ras = adev->hdp.ras; 35 err = amdgpu_ras_register_ras_block(adev, &ras->ras_block); 36 if (err) { 37 dev_err(adev->dev, "Failed to register hdp ras block!\n"); 38 return err; 39 } 40 41 strcpy(ras->ras_block.ras_comm.name, "hdp"); 42 ras->ras_block.ras_comm.block = AMDGPU_RAS_BLOCK__HDP; 43 ras->ras_block.ras_comm.type = AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE; 44 adev->hdp.ras_if = &ras->ras_block.ras_comm; 45 46 /* hdp ras follows amdgpu_ras_block_late_init_default for late init */ 47 return 0; 48 } 49