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 | |
27 | int kfd_smi_event_open(struct kfd_node *dev, uint32_t *fd); |
28 | void kfd_smi_event_update_vmfault(struct kfd_node *dev, uint16_t pasid); |
29 | void kfd_smi_event_update_thermal_throttling(struct kfd_node *dev, |
30 | uint64_t throttle_bitmask); |
31 | void kfd_smi_event_update_gpu_reset(struct kfd_node *dev, bool post_reset); |
32 | void kfd_smi_event_page_fault_start(struct kfd_node *node, pid_t pid, |
33 | unsigned long address, bool write_fault, |
34 | ktime_t ts); |
35 | void kfd_smi_event_page_fault_end(struct kfd_node *node, pid_t pid, |
36 | unsigned long address, bool migration); |
37 | void kfd_smi_event_migration_start(struct kfd_node *node, pid_t pid, |
38 | unsigned long start, unsigned long end, |
39 | uint32_t from, uint32_t to, |
40 | uint32_t prefetch_loc, uint32_t preferred_loc, |
41 | uint32_t trigger); |
42 | void kfd_smi_event_migration_end(struct kfd_node *node, pid_t pid, |
43 | unsigned long start, unsigned long end, |
44 | uint32_t from, uint32_t to, uint32_t trigger); |
45 | void kfd_smi_event_queue_eviction(struct kfd_node *node, pid_t pid, |
46 | uint32_t trigger); |
47 | void kfd_smi_event_queue_restore(struct kfd_node *node, pid_t pid); |
48 | void kfd_smi_event_queue_restore_rescheduled(struct mm_struct *mm); |
49 | void kfd_smi_event_unmap_from_gpu(struct kfd_node *node, pid_t pid, |
50 | unsigned long address, unsigned long last, |
51 | uint32_t trigger); |
52 | #endif |
53 | |