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 | |
3b4aafcb | 5 | #include <lttng/tracepoint-event.h> |
5f4c791e | 6 | #include <lttng/kernel-version.h> |
f62b389e MD |
7 | |
8 | #undef TRACE_SYSTEM | |
9 | #define TRACE_SYSTEM kvm | |
10 | ||
3bc29f0a | 11 | LTTNG_TRACEPOINT_EVENT(kvm_userspace_exit, |
f62b389e MD |
12 | TP_PROTO(__u32 reason, int errno), |
13 | TP_ARGS(reason, errno), | |
14 | ||
f127e61e MD |
15 | TP_FIELDS( |
16 | ctf_integer(__u32, reason, reason) | |
17 | ctf_integer(int, errno, errno) | |
18 | ) | |
f62b389e MD |
19 | ) |
20 | ||
21 | #if defined(__KVM_HAVE_IOAPIC) | |
3bc29f0a | 22 | LTTNG_TRACEPOINT_EVENT(kvm_set_irq, |
f62b389e MD |
23 | TP_PROTO(unsigned int gsi, int level, int irq_source_id), |
24 | TP_ARGS(gsi, level, irq_source_id), | |
25 | ||
f127e61e MD |
26 | TP_FIELDS( |
27 | ctf_integer(unsigned int, gsi, gsi) | |
28 | ctf_integer(int, level, level) | |
29 | ctf_integer(int, irq_source_id, irq_source_id) | |
30 | ) | |
f62b389e | 31 | ) |
f62b389e | 32 | |
3bc29f0a | 33 | LTTNG_TRACEPOINT_EVENT(kvm_ioapic_set_irq, |
f62b389e MD |
34 | TP_PROTO(__u64 e, int pin, bool coalesced), |
35 | TP_ARGS(e, pin, coalesced), | |
36 | ||
f127e61e MD |
37 | TP_FIELDS( |
38 | ctf_integer(__u64, e, e) | |
39 | ctf_integer(int, pin, pin) | |
40 | ctf_integer(bool, coalesced, coalesced) | |
41 | ) | |
f62b389e MD |
42 | ) |
43 | ||
3bc29f0a | 44 | LTTNG_TRACEPOINT_EVENT(kvm_msi_set_irq, |
f62b389e MD |
45 | TP_PROTO(__u64 address, __u64 data), |
46 | TP_ARGS(address, data), | |
47 | ||
f127e61e | 48 | TP_FIELDS( |
2c054599 | 49 | ctf_integer_hex(__u64, address, address) |
f127e61e MD |
50 | ctf_integer(__u64, data, data) |
51 | ) | |
f62b389e MD |
52 | ) |
53 | ||
3bc29f0a | 54 | LTTNG_TRACEPOINT_EVENT(kvm_ack_irq, |
f62b389e MD |
55 | TP_PROTO(unsigned int irqchip, unsigned int pin), |
56 | TP_ARGS(irqchip, pin), | |
57 | ||
f127e61e MD |
58 | TP_FIELDS( |
59 | ctf_integer(unsigned int, irqchip, irqchip) | |
60 | ctf_integer(unsigned int, pin, pin) | |
61 | ) | |
f62b389e MD |
62 | ) |
63 | ||
f62b389e MD |
64 | #endif /* defined(__KVM_HAVE_IOAPIC) */ |
65 | ||
66 | #define KVM_TRACE_MMIO_READ_UNSATISFIED 0 | |
67 | #define KVM_TRACE_MMIO_READ 1 | |
68 | #define KVM_TRACE_MMIO_WRITE 2 | |
69 | ||
70 | #define kvm_trace_symbol_mmio \ | |
71 | { KVM_TRACE_MMIO_READ_UNSATISFIED, "unsatisfied-read" }, \ | |
72 | { KVM_TRACE_MMIO_READ, "read" }, \ | |
73 | { KVM_TRACE_MMIO_WRITE, "write" } | |
74 | ||
0badc02f | 75 | |
7a5ed6a8 MJ |
76 | #if (LTTNG_SLE_KERNEL_RANGE(4,4,121,92,92,0, 4,4,122,0,0,0) \ |
77 | || LTTNG_SLE_KERNEL_RANGE(4,4,131,94,0,0, 4,5,0,0,0,0)) | |
0badc02f MJ |
78 | |
79 | LTTNG_TRACEPOINT_EVENT(kvm_mmio, | |
80 | TP_PROTO(int type, int len, u64 gpa, u64 val), | |
81 | TP_ARGS(type, len, gpa, val), | |
82 | ||
83 | TP_FIELDS( | |
84 | ctf_integer(u32, type, type) | |
85 | ctf_integer(u32, len, len) | |
86 | ctf_integer(u64, gpa, gpa) | |
87 | ctf_integer(u64, val, val) | |
88 | ) | |
89 | ) | |
90 | ||
5f4c791e | 91 | #elif (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,15,0) \ |
1d822c67 | 92 | || LTTNG_KERNEL_RANGE(4,14,14, 4,15,0) \ |
1c56bda8 | 93 | || LTTNG_DEBIAN_KERNEL_RANGE(4,14,13,1,0, 4,15,0,0,0) \ |
1d822c67 MD |
94 | || LTTNG_KERNEL_RANGE(4,9,77, 4,10,0) \ |
95 | || LTTNG_KERNEL_RANGE(4,4,112, 4,5,0) \ | |
be025090 | 96 | || LTTNG_UBUNTU_KERNEL_RANGE(4,13,16,38, 4,14,0,0) \ |
1c56bda8 | 97 | || LTTNG_DEBIAN_KERNEL_RANGE(4,9,65,3,0, 4,10,0,0,0) \ |
7c2c7805 | 98 | || LTTNG_FEDORA_KERNEL_RANGE(4,14,13,300, 4,15,0,0)) |
33630522 MD |
99 | |
100 | LTTNG_TRACEPOINT_EVENT(kvm_mmio, | |
101 | TP_PROTO(int type, int len, u64 gpa, void *val), | |
102 | TP_ARGS(type, len, gpa, val), | |
103 | ||
104 | TP_FIELDS( | |
105 | ctf_integer(u32, type, type) | |
106 | ctf_integer(u32, len, len) | |
107 | ctf_integer(u64, gpa, gpa) | |
108 | ctf_sequence_hex(unsigned char, val, val, u32, len) | |
109 | ) | |
110 | ) | |
111 | ||
5ccd6968 | 112 | #else |
33630522 | 113 | |
3bc29f0a | 114 | LTTNG_TRACEPOINT_EVENT(kvm_mmio, |
f62b389e MD |
115 | TP_PROTO(int type, int len, u64 gpa, u64 val), |
116 | TP_ARGS(type, len, gpa, val), | |
117 | ||
f127e61e MD |
118 | TP_FIELDS( |
119 | ctf_integer(u32, type, type) | |
120 | ctf_integer(u32, len, len) | |
121 | ctf_integer(u64, gpa, gpa) | |
122 | ctf_integer(u64, val, val) | |
123 | ) | |
f62b389e MD |
124 | ) |
125 | ||
5ccd6968 | 126 | #endif |
33630522 | 127 | |
f62b389e MD |
128 | #define kvm_fpu_load_symbol \ |
129 | {0, "unload"}, \ | |
130 | {1, "load"} | |
131 | ||
3bc29f0a | 132 | LTTNG_TRACEPOINT_EVENT(kvm_fpu, |
f62b389e MD |
133 | TP_PROTO(int load), |
134 | TP_ARGS(load), | |
135 | ||
f127e61e MD |
136 | TP_FIELDS( |
137 | ctf_integer(u32, load, load) | |
138 | ) | |
f62b389e MD |
139 | ) |
140 | ||
6f0af264 AGR |
141 | LTTNG_TRACEPOINT_EVENT(kvm_age_page, |
142 | TP_PROTO(ulong gfn, int level, struct kvm_memory_slot *slot, int ref), | |
143 | TP_ARGS(gfn, level, slot, ref), | |
144 | ||
c94b360d MD |
145 | TP_FIELDS( |
146 | ctf_integer(u64, hva, | |
147 | ((gfn - slot->base_gfn) << PAGE_SHIFT) + slot->userspace_addr) | |
148 | ctf_integer(u64, gfn, gfn) | |
149 | ctf_integer(u8, level, level) | |
150 | ctf_integer(u8, referenced, ref) | |
151 | ) | |
6f0af264 AGR |
152 | ) |
153 | ||
f62b389e | 154 | #ifdef CONFIG_KVM_ASYNC_PF |
3bc29f0a | 155 | LTTNG_TRACEPOINT_EVENT_CLASS(kvm_async_get_page_class, |
f62b389e MD |
156 | |
157 | TP_PROTO(u64 gva, u64 gfn), | |
158 | ||
159 | TP_ARGS(gva, gfn), | |
160 | ||
f127e61e MD |
161 | TP_FIELDS( |
162 | ctf_integer(__u64, gva, gva) | |
163 | ctf_integer(u64, gfn, gfn) | |
164 | ) | |
f62b389e MD |
165 | ) |
166 | ||
3bc29f0a | 167 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_get_page_class, kvm_try_async_get_page, |
f62b389e MD |
168 | |
169 | TP_PROTO(u64 gva, u64 gfn), | |
170 | ||
171 | TP_ARGS(gva, gfn) | |
172 | ) | |
173 | ||
3bc29f0a | 174 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_get_page_class, kvm_async_pf_doublefault, |
f62b389e MD |
175 | |
176 | TP_PROTO(u64 gva, u64 gfn), | |
177 | ||
178 | TP_ARGS(gva, gfn) | |
179 | ) | |
180 | ||
3bc29f0a | 181 | LTTNG_TRACEPOINT_EVENT_CLASS(kvm_async_pf_nopresent_ready, |
f62b389e MD |
182 | |
183 | TP_PROTO(u64 token, u64 gva), | |
184 | ||
185 | TP_ARGS(token, gva), | |
186 | ||
f127e61e MD |
187 | TP_FIELDS( |
188 | ctf_integer(__u64, token, token) | |
189 | ctf_integer(__u64, gva, gva) | |
190 | ) | |
f62b389e MD |
191 | ) |
192 | ||
3bc29f0a | 193 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_pf_nopresent_ready, kvm_async_pf_not_present, |
f62b389e MD |
194 | |
195 | TP_PROTO(u64 token, u64 gva), | |
196 | ||
197 | TP_ARGS(token, gva) | |
198 | ) | |
199 | ||
3bc29f0a | 200 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_pf_nopresent_ready, kvm_async_pf_ready, |
f62b389e MD |
201 | |
202 | TP_PROTO(u64 token, u64 gva), | |
203 | ||
204 | TP_ARGS(token, gva) | |
205 | ) | |
206 | ||
3bc29f0a | 207 | LTTNG_TRACEPOINT_EVENT( |
0d019e70 MD |
208 | kvm_async_pf_completed, |
209 | TP_PROTO(unsigned long address, u64 gva), | |
210 | TP_ARGS(address, gva), | |
211 | ||
f127e61e | 212 | TP_FIELDS( |
2c054599 | 213 | ctf_integer_hex(unsigned long, address, address) |
f127e61e MD |
214 | ctf_integer(u64, gva, gva) |
215 | ) | |
0d019e70 MD |
216 | ) |
217 | ||
f62b389e MD |
218 | #endif |
219 | ||
3bc29f0a | 220 | #endif /* LTTNG_TRACE_KVM_MAIN_H */ |
f62b389e MD |
221 | |
222 | /* This part must be outside protection */ | |
3b4aafcb | 223 | #include <lttng/define_trace.h> |