Commit | Line | Data |
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b7cdc182 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
3bc29f0a MD |
2 | #if !defined(LTTNG_TRACE_KVM_MAIN_H) || defined(TRACE_HEADER_MULTI_READ) |
3 | #define LTTNG_TRACE_KVM_MAIN_H | |
f62b389e | 4 | |
6ec43db8 | 5 | #include <probes/lttng-tracepoint-event.h> |
f62b389e MD |
6 | |
7 | #undef TRACE_SYSTEM | |
8 | #define TRACE_SYSTEM kvm | |
9 | ||
3bc29f0a | 10 | LTTNG_TRACEPOINT_EVENT(kvm_userspace_exit, |
f62b389e MD |
11 | TP_PROTO(__u32 reason, int errno), |
12 | TP_ARGS(reason, errno), | |
13 | ||
f127e61e MD |
14 | TP_FIELDS( |
15 | ctf_integer(__u32, reason, reason) | |
16 | ctf_integer(int, errno, errno) | |
17 | ) | |
f62b389e MD |
18 | ) |
19 | ||
7c68b363 | 20 | #if defined(__KVM_HAVE_IRQ_LINE) |
3bc29f0a | 21 | LTTNG_TRACEPOINT_EVENT(kvm_set_irq, |
f62b389e MD |
22 | TP_PROTO(unsigned int gsi, int level, int irq_source_id), |
23 | TP_ARGS(gsi, level, irq_source_id), | |
24 | ||
f127e61e MD |
25 | TP_FIELDS( |
26 | ctf_integer(unsigned int, gsi, gsi) | |
27 | ctf_integer(int, level, level) | |
28 | ctf_integer(int, irq_source_id, irq_source_id) | |
29 | ) | |
f62b389e | 30 | ) |
7c68b363 | 31 | #endif |
f62b389e | 32 | |
7c68b363 | 33 | #if defined(__KVM_HAVE_IOAPIC) |
f62b389e | 34 | |
3bc29f0a | 35 | LTTNG_TRACEPOINT_EVENT(kvm_ioapic_set_irq, |
f62b389e MD |
36 | TP_PROTO(__u64 e, int pin, bool coalesced), |
37 | TP_ARGS(e, pin, coalesced), | |
38 | ||
f127e61e MD |
39 | TP_FIELDS( |
40 | ctf_integer(__u64, e, e) | |
41 | ctf_integer(int, pin, pin) | |
42 | ctf_integer(bool, coalesced, coalesced) | |
43 | ) | |
f62b389e MD |
44 | ) |
45 | ||
3bc29f0a | 46 | LTTNG_TRACEPOINT_EVENT(kvm_msi_set_irq, |
f62b389e MD |
47 | TP_PROTO(__u64 address, __u64 data), |
48 | TP_ARGS(address, data), | |
49 | ||
f127e61e | 50 | TP_FIELDS( |
2c054599 | 51 | ctf_integer_hex(__u64, address, address) |
f127e61e MD |
52 | ctf_integer(__u64, data, data) |
53 | ) | |
f62b389e MD |
54 | ) |
55 | ||
3bc29f0a | 56 | LTTNG_TRACEPOINT_EVENT(kvm_ack_irq, |
f62b389e MD |
57 | TP_PROTO(unsigned int irqchip, unsigned int pin), |
58 | TP_ARGS(irqchip, pin), | |
59 | ||
f127e61e MD |
60 | TP_FIELDS( |
61 | ctf_integer(unsigned int, irqchip, irqchip) | |
62 | ctf_integer(unsigned int, pin, pin) | |
63 | ) | |
f62b389e MD |
64 | ) |
65 | ||
f62b389e MD |
66 | #endif /* defined(__KVM_HAVE_IOAPIC) */ |
67 | ||
68 | #define KVM_TRACE_MMIO_READ_UNSATISFIED 0 | |
69 | #define KVM_TRACE_MMIO_READ 1 | |
70 | #define KVM_TRACE_MMIO_WRITE 2 | |
71 | ||
72 | #define kvm_trace_symbol_mmio \ | |
73 | { KVM_TRACE_MMIO_READ_UNSATISFIED, "unsatisfied-read" }, \ | |
74 | { KVM_TRACE_MMIO_READ, "read" }, \ | |
75 | { KVM_TRACE_MMIO_WRITE, "write" } | |
76 | ||
0badc02f | 77 | |
33630522 MD |
78 | LTTNG_TRACEPOINT_EVENT(kvm_mmio, |
79 | TP_PROTO(int type, int len, u64 gpa, void *val), | |
80 | TP_ARGS(type, len, gpa, val), | |
81 | ||
82 | TP_FIELDS( | |
83 | ctf_integer(u32, type, type) | |
84 | ctf_integer(u32, len, len) | |
85 | ctf_integer(u64, gpa, gpa) | |
86 | ctf_sequence_hex(unsigned char, val, val, u32, len) | |
87 | ) | |
88 | ) | |
89 | ||
f62b389e MD |
90 | #define kvm_fpu_load_symbol \ |
91 | {0, "unload"}, \ | |
92 | {1, "load"} | |
93 | ||
3bc29f0a | 94 | LTTNG_TRACEPOINT_EVENT(kvm_fpu, |
f62b389e MD |
95 | TP_PROTO(int load), |
96 | TP_ARGS(load), | |
97 | ||
f127e61e MD |
98 | TP_FIELDS( |
99 | ctf_integer(u32, load, load) | |
100 | ) | |
f62b389e MD |
101 | ) |
102 | ||
6f0af264 AGR |
103 | LTTNG_TRACEPOINT_EVENT(kvm_age_page, |
104 | TP_PROTO(ulong gfn, int level, struct kvm_memory_slot *slot, int ref), | |
105 | TP_ARGS(gfn, level, slot, ref), | |
106 | ||
c94b360d MD |
107 | TP_FIELDS( |
108 | ctf_integer(u64, hva, | |
109 | ((gfn - slot->base_gfn) << PAGE_SHIFT) + slot->userspace_addr) | |
110 | ctf_integer(u64, gfn, gfn) | |
111 | ctf_integer(u8, level, level) | |
112 | ctf_integer(u8, referenced, ref) | |
113 | ) | |
6f0af264 AGR |
114 | ) |
115 | ||
f62b389e | 116 | #ifdef CONFIG_KVM_ASYNC_PF |
3bc29f0a | 117 | LTTNG_TRACEPOINT_EVENT_CLASS(kvm_async_get_page_class, |
f62b389e MD |
118 | |
119 | TP_PROTO(u64 gva, u64 gfn), | |
120 | ||
121 | TP_ARGS(gva, gfn), | |
122 | ||
f127e61e MD |
123 | TP_FIELDS( |
124 | ctf_integer(__u64, gva, gva) | |
125 | ctf_integer(u64, gfn, gfn) | |
126 | ) | |
f62b389e MD |
127 | ) |
128 | ||
3bc29f0a | 129 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_get_page_class, kvm_try_async_get_page, |
f62b389e MD |
130 | |
131 | TP_PROTO(u64 gva, u64 gfn), | |
132 | ||
133 | TP_ARGS(gva, gfn) | |
134 | ) | |
135 | ||
3bc29f0a | 136 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_get_page_class, kvm_async_pf_doublefault, |
f62b389e MD |
137 | |
138 | TP_PROTO(u64 gva, u64 gfn), | |
139 | ||
140 | TP_ARGS(gva, gfn) | |
141 | ) | |
142 | ||
3bc29f0a | 143 | LTTNG_TRACEPOINT_EVENT_CLASS(kvm_async_pf_nopresent_ready, |
f62b389e MD |
144 | |
145 | TP_PROTO(u64 token, u64 gva), | |
146 | ||
147 | TP_ARGS(token, gva), | |
148 | ||
f127e61e MD |
149 | TP_FIELDS( |
150 | ctf_integer(__u64, token, token) | |
151 | ctf_integer(__u64, gva, gva) | |
152 | ) | |
f62b389e MD |
153 | ) |
154 | ||
3bc29f0a | 155 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_pf_nopresent_ready, kvm_async_pf_not_present, |
f62b389e MD |
156 | |
157 | TP_PROTO(u64 token, u64 gva), | |
158 | ||
159 | TP_ARGS(token, gva) | |
160 | ) | |
161 | ||
3bc29f0a | 162 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_pf_nopresent_ready, kvm_async_pf_ready, |
f62b389e MD |
163 | |
164 | TP_PROTO(u64 token, u64 gva), | |
165 | ||
166 | TP_ARGS(token, gva) | |
167 | ) | |
168 | ||
3bc29f0a | 169 | LTTNG_TRACEPOINT_EVENT( |
0d019e70 MD |
170 | kvm_async_pf_completed, |
171 | TP_PROTO(unsigned long address, u64 gva), | |
172 | TP_ARGS(address, gva), | |
173 | ||
f127e61e | 174 | TP_FIELDS( |
2c054599 | 175 | ctf_integer_hex(unsigned long, address, address) |
f127e61e MD |
176 | ctf_integer(u64, gva, gva) |
177 | ) | |
0d019e70 MD |
178 | ) |
179 | ||
f62b389e MD |
180 | #endif |
181 | ||
3bc29f0a | 182 | #endif /* LTTNG_TRACE_KVM_MAIN_H */ |
f62b389e MD |
183 | |
184 | /* This part must be outside protection */ | |
6ec43db8 | 185 | #include <probes/define_trace.h> |