1 /* 2 * Copyright 2020 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 int kgd_arcturus_hqd_sdma_load(struct kgd_dev *kgd, void *mqd, 24 uint32_t __user *wptr, struct mm_struct *mm); 25 int kgd_arcturus_hqd_sdma_dump(struct kgd_dev *kgd, 26 uint32_t engine_id, uint32_t queue_id, 27 uint32_t (**dump)[2], uint32_t *n_regs); 28 bool kgd_arcturus_hqd_sdma_is_occupied(struct kgd_dev *kgd, void *mqd); 29 int kgd_arcturus_hqd_sdma_destroy(struct kgd_dev *kgd, void *mqd, 30 unsigned int utimeout); 31