Warning: That file was not part of the compilation database. It may have many parsing errors.

1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * VFIO PCI mmap/mmap_fault tracepoints
4 *
5 * Copyright (C) 2018 IBM Corp. All rights reserved.
6 * Author: Alexey Kardashevskiy <aik@ozlabs.ru>
7 */
8
9#undef TRACE_SYSTEM
10#define TRACE_SYSTEM vfio_pci
11
12#if !defined(_TRACE_VFIO_PCI_H) || defined(TRACE_HEADER_MULTI_READ)
13#define _TRACE_VFIO_PCI_H
14
15#include <linux/tracepoint.h>
16
17TRACE_EVENT(vfio_pci_nvgpu_mmap_fault,
18 TP_PROTO(struct pci_dev *pdev, unsigned long hpa, unsigned long ua,
19 vm_fault_t ret),
20 TP_ARGS(pdev, hpa, ua, ret),
21
22 TP_STRUCT__entry(
23 __field(const char *, name)
24 __field(unsigned long, hpa)
25 __field(unsigned long, ua)
26 __field(int, ret)
27 ),
28
29 TP_fast_assign(
30 __entry->name = dev_name(&pdev->dev),
31 __entry->hpa = hpa;
32 __entry->ua = ua;
33 __entry->ret = ret;
34 ),
35
36 TP_printk("%s: %lx -> %lx ret=%d", __entry->name, __entry->hpa,
37 __entry->ua, __entry->ret)
38);
39
40TRACE_EVENT(vfio_pci_nvgpu_mmap,
41 TP_PROTO(struct pci_dev *pdev, unsigned long hpa, unsigned long ua,
42 unsigned long size, int ret),
43 TP_ARGS(pdev, hpa, ua, size, ret),
44
45 TP_STRUCT__entry(
46 __field(const char *, name)
47 __field(unsigned long, hpa)
48 __field(unsigned long, ua)
49 __field(unsigned long, size)
50 __field(int, ret)
51 ),
52
53 TP_fast_assign(
54 __entry->name = dev_name(&pdev->dev),
55 __entry->hpa = hpa;
56 __entry->ua = ua;
57 __entry->size = size;
58 __entry->ret = ret;
59 ),
60
61 TP_printk("%s: %lx -> %lx size=%lx ret=%d", __entry->name, __entry->hpa,
62 __entry->ua, __entry->size, __entry->ret)
63);
64
65TRACE_EVENT(vfio_pci_npu2_mmap,
66 TP_PROTO(struct pci_dev *pdev, unsigned long hpa, unsigned long ua,
67 unsigned long size, int ret),
68 TP_ARGS(pdev, hpa, ua, size, ret),
69
70 TP_STRUCT__entry(
71 __field(const char *, name)
72 __field(unsigned long, hpa)
73 __field(unsigned long, ua)
74 __field(unsigned long, size)
75 __field(int, ret)
76 ),
77
78 TP_fast_assign(
79 __entry->name = dev_name(&pdev->dev),
80 __entry->hpa = hpa;
81 __entry->ua = ua;
82 __entry->size = size;
83 __entry->ret = ret;
84 ),
85
86 TP_printk("%s: %lx -> %lx size=%lx ret=%d", __entry->name, __entry->hpa,
87 __entry->ua, __entry->size, __entry->ret)
88);
89
90#endif /* _TRACE_VFIO_PCI_H */
91
92#undef TRACE_INCLUDE_PATH
93#define TRACE_INCLUDE_PATH ../../drivers/vfio/pci
94#undef TRACE_INCLUDE_FILE
95#define TRACE_INCLUDE_FILE trace
96
97/* This part must be outside protection */
98#include <trace/define_trace.h>
99

Warning: That file was not part of the compilation database. It may have many parsing errors.