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#ifndef KFD_SMI_EVENTS_H_INCLUDED
24#define KFD_SMI_EVENTS_H_INCLUDED
25
26int kfd_smi_event_open(struct kfd_dev *dev, uint32_t *fd);
27void kfd_smi_event_update_vmfault(struct kfd_dev *dev, uint16_t pasid);
28
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
29#endif

 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 a
 6 * copy of this software and associated documentation files (the "Software"),
 7 * to deal in the Software without restriction, including without limitation
 8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
18 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
19 * 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 OR
21 * OTHER DEALINGS IN THE SOFTWARE.
22 */
23
24#ifndef KFD_SMI_EVENTS_H_INCLUDED
25#define KFD_SMI_EVENTS_H_INCLUDED
26
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,
48			     int error_code);
49void kfd_smi_event_queue_eviction(struct kfd_node *node, pid_t pid,
50				  uint32_t trigger);
51void kfd_smi_event_queue_restore(struct kfd_node *node, pid_t pid);
52void kfd_smi_event_queue_restore_rescheduled(struct mm_struct *mm);
53void kfd_smi_event_unmap_from_gpu(struct kfd_node *node, pid_t pid,
54				  unsigned long address, unsigned long last,
55				  uint32_t trigger);
56#endif