2023-08-30 17:31:07 +02:00
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/* SPDX-License-Identifier: GPL-2.0 OR MIT */
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/*
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* Copyright 2020-2022 Advanced Micro Devices, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef KFD_SMI_EVENTS_H_INCLUDED
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#define KFD_SMI_EVENTS_H_INCLUDED
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2023-10-24 12:59:35 +02:00
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int kfd_smi_event_open(struct kfd_node *dev, uint32_t *fd);
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void kfd_smi_event_update_vmfault(struct kfd_node *dev, uint16_t pasid);
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void kfd_smi_event_update_thermal_throttling(struct kfd_node *dev,
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uint64_t throttle_bitmask);
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void kfd_smi_event_update_gpu_reset(struct kfd_node *dev, bool post_reset);
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void kfd_smi_event_page_fault_start(struct kfd_node *node, pid_t pid,
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unsigned long address, bool write_fault,
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ktime_t ts);
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void kfd_smi_event_page_fault_end(struct kfd_node *node, pid_t pid,
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unsigned long address, bool migration);
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void kfd_smi_event_migration_start(struct kfd_node *node, pid_t pid,
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unsigned long start, unsigned long end,
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uint32_t from, uint32_t to,
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uint32_t prefetch_loc, uint32_t preferred_loc,
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uint32_t trigger);
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void kfd_smi_event_migration_end(struct kfd_node *node, pid_t pid,
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unsigned long start, unsigned long end,
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uint32_t from, uint32_t to, uint32_t trigger);
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void kfd_smi_event_queue_eviction(struct kfd_node *node, pid_t pid,
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uint32_t trigger);
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void kfd_smi_event_queue_restore(struct kfd_node *node, pid_t pid);
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void kfd_smi_event_queue_restore_rescheduled(struct mm_struct *mm);
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void kfd_smi_event_unmap_from_gpu(struct kfd_node *node, pid_t pid,
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unsigned long address, unsigned long last,
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uint32_t trigger);
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#endif
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