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- /* SPDX-License-Identifier: GPL-2.0 OR MIT */
- /*
- * Copyright 2020-2022 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) OR AUTHOR(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.
- */
- #ifndef KFD_SMI_EVENTS_H_INCLUDED
- #define KFD_SMI_EVENTS_H_INCLUDED
- struct amdgpu_reset_context;
- int kfd_smi_event_open(struct kfd_node *dev, uint32_t *fd);
- void kfd_smi_event_update_vmfault(struct kfd_node *dev, uint16_t pasid);
- void kfd_smi_event_update_thermal_throttling(struct kfd_node *dev,
- uint64_t throttle_bitmask);
- void kfd_smi_event_update_gpu_reset(struct kfd_node *dev, bool post_reset,
- struct amdgpu_reset_context *reset_context);
- void kfd_smi_event_page_fault_start(struct kfd_node *node, pid_t pid,
- unsigned long address, bool write_fault,
- ktime_t ts);
- void kfd_smi_event_page_fault_end(struct kfd_node *node, pid_t pid,
- unsigned long address, bool migration);
- void kfd_smi_event_migration_start(struct kfd_node *node, pid_t pid,
- unsigned long start, unsigned long end,
- uint32_t from, uint32_t to,
- uint32_t prefetch_loc, uint32_t preferred_loc,
- uint32_t trigger);
- void kfd_smi_event_migration_end(struct kfd_node *node, pid_t pid,
- unsigned long start, unsigned long end,
- uint32_t from, uint32_t to, uint32_t trigger,
- int error_code);
- void kfd_smi_event_queue_eviction(struct kfd_node *node, pid_t pid,
- uint32_t trigger);
- void kfd_smi_event_queue_restore(struct kfd_node *node, pid_t pid);
- void kfd_smi_event_queue_restore_rescheduled(struct mm_struct *mm);
- void kfd_smi_event_unmap_from_gpu(struct kfd_node *node, pid_t pid,
- unsigned long address, unsigned long last,
- uint32_t trigger);
- void kfd_smi_event_process(struct kfd_process_device *pdd, bool start);
- #endif
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