amdgpu_nbio.c (1669B)
1/* 2 * Copyright (C) 2019 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 12 * in all copies or substantial portions of the Software. 13 * 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 17 * THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 18 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 19 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 20 */ 21 22#include "amdgpu.h" 23#include "amdgpu_ras.h" 24 25int amdgpu_nbio_ras_late_init(struct amdgpu_device *adev, struct ras_common_if *ras_block) 26{ 27 int r; 28 r = amdgpu_ras_block_late_init(adev, ras_block); 29 if (r) 30 return r; 31 32 if (amdgpu_ras_is_supported(adev, ras_block->block)) { 33 r = amdgpu_irq_get(adev, &adev->nbio.ras_controller_irq, 0); 34 if (r) 35 goto late_fini; 36 r = amdgpu_irq_get(adev, &adev->nbio.ras_err_event_athub_irq, 0); 37 if (r) 38 goto late_fini; 39 } 40 41 return 0; 42late_fini: 43 amdgpu_ras_block_late_fini(adev, ras_block); 44 return r; 45}