/* 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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(vorverarbeitet am 2026-10-11)
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