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1/* SPDX-License-Identifier: GPL-2.0 OR MIT */2/*3 * Copyright 2020-2022 Advanced Micro Devices, Inc.4 *5 * Permission is hereby granted, free of charge, to any person obtaining a6 * copy of this software and associated documentation files (the "Software"),7 * to deal in the Software without restriction, including without limitation8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,9 * and/or sell copies of the Software, and to permit persons to whom the10 * Software is furnished to do so, subject to the following conditions:11 *12 * The above copyright notice and this permission notice shall be included in13 * all copies or substantial portions of the Software.14 *15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL18 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR19 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,20 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR21 * OTHER DEALINGS IN THE SOFTWARE.22 */23 24#ifndef KFD_SMI_EVENTS_H_INCLUDED25#define KFD_SMI_EVENTS_H_INCLUDED26 27struct amdgpu_reset_context;28 29int kfd_smi_event_open(struct kfd_node *dev, uint32_t *fd);30void kfd_smi_event_update_vmfault(struct kfd_node *dev, uint16_t pasid);31void kfd_smi_event_update_thermal_throttling(struct kfd_node *dev,32 uint64_t throttle_bitmask);33void kfd_smi_event_update_gpu_reset(struct kfd_node *dev, bool post_reset,34 struct amdgpu_reset_context *reset_context);35void kfd_smi_event_page_fault_start(struct kfd_node *node, pid_t pid,36 unsigned long address, bool write_fault,37 ktime_t ts);38void kfd_smi_event_page_fault_end(struct kfd_node *node, pid_t pid,39 unsigned long address, bool migration);40void kfd_smi_event_migration_start(struct kfd_node *node, pid_t pid,41 unsigned long start, unsigned long end,42 uint32_t from, uint32_t to,43 uint32_t prefetch_loc, uint32_t preferred_loc,44 uint32_t trigger);45void kfd_smi_event_migration_end(struct kfd_node *node, pid_t pid,46 unsigned long start, unsigned long end,47 uint32_t from, uint32_t to, uint32_t trigger);48void kfd_smi_event_queue_eviction(struct kfd_node *node, pid_t pid,49 uint32_t trigger);50void kfd_smi_event_queue_restore(struct kfd_node *node, pid_t pid);51void kfd_smi_event_queue_restore_rescheduled(struct mm_struct *mm);52void kfd_smi_event_unmap_from_gpu(struct kfd_node *node, pid_t pid,53 unsigned long address, unsigned long last,54 uint32_t trigger);55#endif56