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61baff6e MJ |
1 | // SPDX-FileCopyrightText: 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> |
2 | // | |
3 | // SPDX-License-Identifier: GPL-2.0-only | |
4 | ||
3bc29f0a MD |
5 | #if !defined(LTTNG_TRACE_KVM_MAIN_H) || defined(TRACE_HEADER_MULTI_READ) |
6 | #define LTTNG_TRACE_KVM_MAIN_H | |
f62b389e | 7 | |
3b4aafcb | 8 | #include <lttng/tracepoint-event.h> |
5f4c791e | 9 | #include <lttng/kernel-version.h> |
f62b389e MD |
10 | |
11 | #undef TRACE_SYSTEM | |
12 | #define TRACE_SYSTEM kvm | |
13 | ||
3bc29f0a | 14 | LTTNG_TRACEPOINT_EVENT(kvm_userspace_exit, |
f62b389e MD |
15 | TP_PROTO(__u32 reason, int errno), |
16 | TP_ARGS(reason, errno), | |
17 | ||
f127e61e MD |
18 | TP_FIELDS( |
19 | ctf_integer(__u32, reason, reason) | |
20 | ctf_integer(int, errno, errno) | |
21 | ) | |
f62b389e MD |
22 | ) |
23 | ||
24 | #if defined(__KVM_HAVE_IOAPIC) | |
3bc29f0a | 25 | LTTNG_TRACEPOINT_EVENT(kvm_set_irq, |
f62b389e MD |
26 | TP_PROTO(unsigned int gsi, int level, int irq_source_id), |
27 | TP_ARGS(gsi, level, irq_source_id), | |
28 | ||
f127e61e MD |
29 | TP_FIELDS( |
30 | ctf_integer(unsigned int, gsi, gsi) | |
31 | ctf_integer(int, level, level) | |
32 | ctf_integer(int, irq_source_id, irq_source_id) | |
33 | ) | |
f62b389e | 34 | ) |
f62b389e | 35 | |
3bc29f0a | 36 | LTTNG_TRACEPOINT_EVENT(kvm_ioapic_set_irq, |
f62b389e MD |
37 | TP_PROTO(__u64 e, int pin, bool coalesced), |
38 | TP_ARGS(e, pin, coalesced), | |
39 | ||
f127e61e MD |
40 | TP_FIELDS( |
41 | ctf_integer(__u64, e, e) | |
42 | ctf_integer(int, pin, pin) | |
43 | ctf_integer(bool, coalesced, coalesced) | |
44 | ) | |
f62b389e MD |
45 | ) |
46 | ||
3bc29f0a | 47 | LTTNG_TRACEPOINT_EVENT(kvm_msi_set_irq, |
f62b389e MD |
48 | TP_PROTO(__u64 address, __u64 data), |
49 | TP_ARGS(address, data), | |
50 | ||
f127e61e | 51 | TP_FIELDS( |
2c054599 | 52 | ctf_integer_hex(__u64, address, address) |
f127e61e MD |
53 | ctf_integer(__u64, data, data) |
54 | ) | |
f62b389e MD |
55 | ) |
56 | ||
3bc29f0a | 57 | LTTNG_TRACEPOINT_EVENT(kvm_ack_irq, |
f62b389e MD |
58 | TP_PROTO(unsigned int irqchip, unsigned int pin), |
59 | TP_ARGS(irqchip, pin), | |
60 | ||
f127e61e MD |
61 | TP_FIELDS( |
62 | ctf_integer(unsigned int, irqchip, irqchip) | |
63 | ctf_integer(unsigned int, pin, pin) | |
64 | ) | |
f62b389e MD |
65 | ) |
66 | ||
f62b389e MD |
67 | #endif /* defined(__KVM_HAVE_IOAPIC) */ |
68 | ||
69 | #define KVM_TRACE_MMIO_READ_UNSATISFIED 0 | |
70 | #define KVM_TRACE_MMIO_READ 1 | |
71 | #define KVM_TRACE_MMIO_WRITE 2 | |
72 | ||
73 | #define kvm_trace_symbol_mmio \ | |
74 | { KVM_TRACE_MMIO_READ_UNSATISFIED, "unsatisfied-read" }, \ | |
75 | { KVM_TRACE_MMIO_READ, "read" }, \ | |
76 | { KVM_TRACE_MMIO_WRITE, "write" } | |
77 | ||
ab1ab8c9 | 78 | #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,15,0) \ |
1d822c67 | 79 | || LTTNG_KERNEL_RANGE(4,14,14, 4,15,0) \ |
1c56bda8 | 80 | || LTTNG_DEBIAN_KERNEL_RANGE(4,14,13,1,0, 4,15,0,0,0) \ |
1d822c67 | 81 | || LTTNG_KERNEL_RANGE(4,9,77, 4,10,0) \ |
ab1ab8c9 MD |
82 | || (LTTNG_KERNEL_RANGE(4,4,112, 4,5,0) \ |
83 | && !(LTTNG_SLE_KERNEL_RANGE(4,4,121,92,92,0, 4,4,122,0,0,0) \ | |
84 | || LTTNG_SLE_KERNEL_RANGE(4,4,131,94,0,0, 4,5,0,0,0,0))) \ | |
be025090 | 85 | || LTTNG_UBUNTU_KERNEL_RANGE(4,13,16,38, 4,14,0,0) \ |
1c56bda8 | 86 | || LTTNG_DEBIAN_KERNEL_RANGE(4,9,65,3,0, 4,10,0,0,0) \ |
7c2c7805 | 87 | || LTTNG_FEDORA_KERNEL_RANGE(4,14,13,300, 4,15,0,0)) |
33630522 MD |
88 | |
89 | LTTNG_TRACEPOINT_EVENT(kvm_mmio, | |
90 | TP_PROTO(int type, int len, u64 gpa, void *val), | |
91 | TP_ARGS(type, len, gpa, val), | |
92 | ||
93 | TP_FIELDS( | |
94 | ctf_integer(u32, type, type) | |
95 | ctf_integer(u32, len, len) | |
96 | ctf_integer(u64, gpa, gpa) | |
06a1fc63 | 97 | ctf_sequence_hex(unsigned char, val, val, u32, val != NULL ? len : 0) |
33630522 MD |
98 | ) |
99 | ) | |
100 | ||
5ccd6968 | 101 | #else |
33630522 | 102 | |
3bc29f0a | 103 | LTTNG_TRACEPOINT_EVENT(kvm_mmio, |
f62b389e MD |
104 | TP_PROTO(int type, int len, u64 gpa, u64 val), |
105 | TP_ARGS(type, len, gpa, val), | |
106 | ||
f127e61e MD |
107 | TP_FIELDS( |
108 | ctf_integer(u32, type, type) | |
109 | ctf_integer(u32, len, len) | |
110 | ctf_integer(u64, gpa, gpa) | |
111 | ctf_integer(u64, val, val) | |
112 | ) | |
f62b389e MD |
113 | ) |
114 | ||
5ccd6968 | 115 | #endif |
33630522 | 116 | |
f62b389e MD |
117 | #define kvm_fpu_load_symbol \ |
118 | {0, "unload"}, \ | |
119 | {1, "load"} | |
120 | ||
3bc29f0a | 121 | LTTNG_TRACEPOINT_EVENT(kvm_fpu, |
f62b389e MD |
122 | TP_PROTO(int load), |
123 | TP_ARGS(load), | |
124 | ||
f127e61e MD |
125 | TP_FIELDS( |
126 | ctf_integer(u32, load, load) | |
127 | ) | |
f62b389e MD |
128 | ) |
129 | ||
6f0af264 AGR |
130 | LTTNG_TRACEPOINT_EVENT(kvm_age_page, |
131 | TP_PROTO(ulong gfn, int level, struct kvm_memory_slot *slot, int ref), | |
132 | TP_ARGS(gfn, level, slot, ref), | |
133 | ||
c94b360d MD |
134 | TP_FIELDS( |
135 | ctf_integer(u64, hva, | |
136 | ((gfn - slot->base_gfn) << PAGE_SHIFT) + slot->userspace_addr) | |
137 | ctf_integer(u64, gfn, gfn) | |
138 | ctf_integer(u8, level, level) | |
139 | ctf_integer(u8, referenced, ref) | |
140 | ) | |
6f0af264 AGR |
141 | ) |
142 | ||
f62b389e | 143 | #ifdef CONFIG_KVM_ASYNC_PF |
3bc29f0a | 144 | LTTNG_TRACEPOINT_EVENT_CLASS(kvm_async_get_page_class, |
f62b389e MD |
145 | |
146 | TP_PROTO(u64 gva, u64 gfn), | |
147 | ||
148 | TP_ARGS(gva, gfn), | |
149 | ||
f127e61e MD |
150 | TP_FIELDS( |
151 | ctf_integer(__u64, gva, gva) | |
152 | ctf_integer(u64, gfn, gfn) | |
153 | ) | |
f62b389e MD |
154 | ) |
155 | ||
3bc29f0a | 156 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_get_page_class, kvm_try_async_get_page, |
f62b389e MD |
157 | |
158 | TP_PROTO(u64 gva, u64 gfn), | |
159 | ||
160 | TP_ARGS(gva, gfn) | |
161 | ) | |
162 | ||
3bc29f0a | 163 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_get_page_class, kvm_async_pf_doublefault, |
f62b389e MD |
164 | |
165 | TP_PROTO(u64 gva, u64 gfn), | |
166 | ||
167 | TP_ARGS(gva, gfn) | |
168 | ) | |
169 | ||
3bc29f0a | 170 | LTTNG_TRACEPOINT_EVENT_CLASS(kvm_async_pf_nopresent_ready, |
f62b389e MD |
171 | |
172 | TP_PROTO(u64 token, u64 gva), | |
173 | ||
174 | TP_ARGS(token, gva), | |
175 | ||
f127e61e MD |
176 | TP_FIELDS( |
177 | ctf_integer(__u64, token, token) | |
178 | ctf_integer(__u64, gva, gva) | |
179 | ) | |
f62b389e MD |
180 | ) |
181 | ||
3bc29f0a | 182 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_pf_nopresent_ready, kvm_async_pf_not_present, |
f62b389e MD |
183 | |
184 | TP_PROTO(u64 token, u64 gva), | |
185 | ||
186 | TP_ARGS(token, gva) | |
187 | ) | |
188 | ||
3bc29f0a | 189 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_pf_nopresent_ready, kvm_async_pf_ready, |
f62b389e MD |
190 | |
191 | TP_PROTO(u64 token, u64 gva), | |
192 | ||
193 | TP_ARGS(token, gva) | |
194 | ) | |
195 | ||
3bc29f0a | 196 | LTTNG_TRACEPOINT_EVENT( |
0d019e70 MD |
197 | kvm_async_pf_completed, |
198 | TP_PROTO(unsigned long address, u64 gva), | |
199 | TP_ARGS(address, gva), | |
200 | ||
f127e61e | 201 | TP_FIELDS( |
2c054599 | 202 | ctf_integer_hex(unsigned long, address, address) |
f127e61e MD |
203 | ctf_integer(u64, gva, gva) |
204 | ) | |
0d019e70 MD |
205 | ) |
206 | ||
f62b389e MD |
207 | #endif |
208 | ||
3bc29f0a | 209 | #endif /* LTTNG_TRACE_KVM_MAIN_H */ |
f62b389e MD |
210 | |
211 | /* This part must be outside protection */ | |
3b4aafcb | 212 | #include <lttng/define_trace.h> |