Commit | Line | Data |
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9f36eaed | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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> |
d53870e8 | 6 | #include <linux/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 | ||
7c68b363 | 21 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,6,0)) |
f62b389e | 22 | #if defined(__KVM_HAVE_IOAPIC) |
7c68b363 AG |
23 | #undef __KVM_HAVE_IRQ_LINE |
24 | #define __KVM_HAVE_IRQ_LINE | |
25 | #endif | |
26 | #endif | |
27 | ||
28 | #if defined(__KVM_HAVE_IRQ_LINE) | |
3bc29f0a | 29 | LTTNG_TRACEPOINT_EVENT(kvm_set_irq, |
f62b389e MD |
30 | TP_PROTO(unsigned int gsi, int level, int irq_source_id), |
31 | TP_ARGS(gsi, level, irq_source_id), | |
32 | ||
f127e61e MD |
33 | TP_FIELDS( |
34 | ctf_integer(unsigned int, gsi, gsi) | |
35 | ctf_integer(int, level, level) | |
36 | ctf_integer(int, irq_source_id, irq_source_id) | |
37 | ) | |
f62b389e | 38 | ) |
7c68b363 | 39 | #endif |
f62b389e | 40 | |
7c68b363 | 41 | #if defined(__KVM_HAVE_IOAPIC) |
f62b389e | 42 | |
3bc29f0a | 43 | LTTNG_TRACEPOINT_EVENT(kvm_ioapic_set_irq, |
f62b389e MD |
44 | TP_PROTO(__u64 e, int pin, bool coalesced), |
45 | TP_ARGS(e, pin, coalesced), | |
46 | ||
f127e61e MD |
47 | TP_FIELDS( |
48 | ctf_integer(__u64, e, e) | |
49 | ctf_integer(int, pin, pin) | |
50 | ctf_integer(bool, coalesced, coalesced) | |
51 | ) | |
f62b389e MD |
52 | ) |
53 | ||
3bc29f0a | 54 | LTTNG_TRACEPOINT_EVENT(kvm_msi_set_irq, |
f62b389e MD |
55 | TP_PROTO(__u64 address, __u64 data), |
56 | TP_ARGS(address, data), | |
57 | ||
f127e61e | 58 | TP_FIELDS( |
2c054599 | 59 | ctf_integer_hex(__u64, address, address) |
f127e61e MD |
60 | ctf_integer(__u64, data, data) |
61 | ) | |
f62b389e MD |
62 | ) |
63 | ||
3bc29f0a | 64 | LTTNG_TRACEPOINT_EVENT(kvm_ack_irq, |
f62b389e MD |
65 | TP_PROTO(unsigned int irqchip, unsigned int pin), |
66 | TP_ARGS(irqchip, pin), | |
67 | ||
f127e61e MD |
68 | TP_FIELDS( |
69 | ctf_integer(unsigned int, irqchip, irqchip) | |
70 | ctf_integer(unsigned int, pin, pin) | |
71 | ) | |
f62b389e MD |
72 | ) |
73 | ||
f62b389e MD |
74 | #endif /* defined(__KVM_HAVE_IOAPIC) */ |
75 | ||
76 | #define KVM_TRACE_MMIO_READ_UNSATISFIED 0 | |
77 | #define KVM_TRACE_MMIO_READ 1 | |
78 | #define KVM_TRACE_MMIO_WRITE 2 | |
79 | ||
80 | #define kvm_trace_symbol_mmio \ | |
81 | { KVM_TRACE_MMIO_READ_UNSATISFIED, "unsatisfied-read" }, \ | |
82 | { KVM_TRACE_MMIO_READ, "read" }, \ | |
83 | { KVM_TRACE_MMIO_WRITE, "write" } | |
84 | ||
0badc02f | 85 | |
7a5ed6a8 MJ |
86 | #if (LTTNG_SLE_KERNEL_RANGE(4,4,121,92,92,0, 4,4,122,0,0,0) \ |
87 | || LTTNG_SLE_KERNEL_RANGE(4,4,131,94,0,0, 4,5,0,0,0,0)) | |
0badc02f MJ |
88 | |
89 | LTTNG_TRACEPOINT_EVENT(kvm_mmio, | |
90 | TP_PROTO(int type, int len, u64 gpa, u64 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) | |
97 | ctf_integer(u64, val, val) | |
98 | ) | |
99 | ) | |
100 | ||
101 | #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,15,0) \ | |
1d822c67 | 102 | || LTTNG_KERNEL_RANGE(4,14,14, 4,15,0) \ |
9effee2e | 103 | || LTTNG_DEBIAN_KERNEL_RANGE(4,14,13,0,1,0, 4,15,0,0,0,0) \ |
1d822c67 MD |
104 | || LTTNG_KERNEL_RANGE(4,9,77, 4,10,0) \ |
105 | || LTTNG_KERNEL_RANGE(4,4,112, 4,5,0) \ | |
a93e3ba3 | 106 | || LTTNG_KERNEL_RANGE(4,1,50, 4,2,0) \ |
5ccd6968 | 107 | || LTTNG_KERNEL_RANGE(3,16,52, 3,17,0) \ |
285c9ef2 | 108 | || LTTNG_UBUNTU_KERNEL_RANGE(3,13,11,144, 3,14,0,0) \ |
bda29b79 | 109 | || LTTNG_KERNEL_RANGE(3,2,97, 3,3,0) \ |
be025090 | 110 | || LTTNG_UBUNTU_KERNEL_RANGE(4,13,16,38, 4,14,0,0) \ |
7c2c7805 MJ |
111 | || LTTNG_DEBIAN_KERNEL_RANGE(4,9,65,0,3,0, 4,10,0,0,0,0) \ |
112 | || LTTNG_FEDORA_KERNEL_RANGE(4,14,13,300, 4,15,0,0)) | |
33630522 MD |
113 | |
114 | LTTNG_TRACEPOINT_EVENT(kvm_mmio, | |
115 | TP_PROTO(int type, int len, u64 gpa, void *val), | |
116 | TP_ARGS(type, len, gpa, val), | |
117 | ||
118 | TP_FIELDS( | |
119 | ctf_integer(u32, type, type) | |
120 | ctf_integer(u32, len, len) | |
121 | ctf_integer(u64, gpa, gpa) | |
122 | ctf_sequence_hex(unsigned char, val, val, u32, len) | |
123 | ) | |
124 | ) | |
125 | ||
5ccd6968 | 126 | #else |
33630522 | 127 | |
3bc29f0a | 128 | LTTNG_TRACEPOINT_EVENT(kvm_mmio, |
f62b389e MD |
129 | TP_PROTO(int type, int len, u64 gpa, u64 val), |
130 | TP_ARGS(type, len, gpa, val), | |
131 | ||
f127e61e MD |
132 | TP_FIELDS( |
133 | ctf_integer(u32, type, type) | |
134 | ctf_integer(u32, len, len) | |
135 | ctf_integer(u64, gpa, gpa) | |
136 | ctf_integer(u64, val, val) | |
137 | ) | |
f62b389e MD |
138 | ) |
139 | ||
5ccd6968 | 140 | #endif |
33630522 | 141 | |
f62b389e MD |
142 | #define kvm_fpu_load_symbol \ |
143 | {0, "unload"}, \ | |
144 | {1, "load"} | |
145 | ||
3bc29f0a | 146 | LTTNG_TRACEPOINT_EVENT(kvm_fpu, |
f62b389e MD |
147 | TP_PROTO(int load), |
148 | TP_ARGS(load), | |
149 | ||
f127e61e MD |
150 | TP_FIELDS( |
151 | ctf_integer(u32, load, load) | |
152 | ) | |
f62b389e MD |
153 | ) |
154 | ||
1ae35e0d | 155 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,18,0) \ |
c94ac1ac | 156 | || LTTNG_RHEL_KERNEL_RANGE(3,10,0,327,0,0, 3,11,0,0,0,0)) |
6f0af264 AGR |
157 | |
158 | LTTNG_TRACEPOINT_EVENT(kvm_age_page, | |
159 | TP_PROTO(ulong gfn, int level, struct kvm_memory_slot *slot, int ref), | |
160 | TP_ARGS(gfn, level, slot, ref), | |
161 | ||
c94b360d MD |
162 | TP_FIELDS( |
163 | ctf_integer(u64, hva, | |
164 | ((gfn - slot->base_gfn) << PAGE_SHIFT) + slot->userspace_addr) | |
165 | ctf_integer(u64, gfn, gfn) | |
166 | ctf_integer(u8, level, level) | |
167 | ctf_integer(u8, referenced, ref) | |
168 | ) | |
6f0af264 AGR |
169 | ) |
170 | ||
171 | #else | |
172 | ||
3bc29f0a | 173 | LTTNG_TRACEPOINT_EVENT(kvm_age_page, |
f62b389e MD |
174 | TP_PROTO(ulong hva, struct kvm_memory_slot *slot, int ref), |
175 | TP_ARGS(hva, slot, ref), | |
176 | ||
f127e61e MD |
177 | TP_FIELDS( |
178 | ctf_integer(u64, hva, hva) | |
179 | ctf_integer(u64, gfn, | |
180 | slot->base_gfn + ((hva - slot->userspace_addr) >> PAGE_SHIFT)) | |
181 | ctf_integer(u8, referenced, ref) | |
182 | ) | |
f62b389e | 183 | ) |
7c68b363 | 184 | #endif |
f62b389e MD |
185 | |
186 | #ifdef CONFIG_KVM_ASYNC_PF | |
3bc29f0a | 187 | LTTNG_TRACEPOINT_EVENT_CLASS(kvm_async_get_page_class, |
f62b389e MD |
188 | |
189 | TP_PROTO(u64 gva, u64 gfn), | |
190 | ||
191 | TP_ARGS(gva, gfn), | |
192 | ||
f127e61e MD |
193 | TP_FIELDS( |
194 | ctf_integer(__u64, gva, gva) | |
195 | ctf_integer(u64, gfn, gfn) | |
196 | ) | |
f62b389e MD |
197 | ) |
198 | ||
3bc29f0a | 199 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_get_page_class, kvm_try_async_get_page, |
f62b389e MD |
200 | |
201 | TP_PROTO(u64 gva, u64 gfn), | |
202 | ||
203 | TP_ARGS(gva, gfn) | |
204 | ) | |
205 | ||
3bc29f0a | 206 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_get_page_class, kvm_async_pf_doublefault, |
f62b389e MD |
207 | |
208 | TP_PROTO(u64 gva, u64 gfn), | |
209 | ||
210 | TP_ARGS(gva, gfn) | |
211 | ) | |
212 | ||
3bc29f0a | 213 | LTTNG_TRACEPOINT_EVENT_CLASS(kvm_async_pf_nopresent_ready, |
f62b389e MD |
214 | |
215 | TP_PROTO(u64 token, u64 gva), | |
216 | ||
217 | TP_ARGS(token, gva), | |
218 | ||
f127e61e MD |
219 | TP_FIELDS( |
220 | ctf_integer(__u64, token, token) | |
221 | ctf_integer(__u64, gva, gva) | |
222 | ) | |
f62b389e MD |
223 | ) |
224 | ||
3bc29f0a | 225 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_pf_nopresent_ready, kvm_async_pf_not_present, |
f62b389e MD |
226 | |
227 | TP_PROTO(u64 token, u64 gva), | |
228 | ||
229 | TP_ARGS(token, gva) | |
230 | ) | |
231 | ||
3bc29f0a | 232 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_pf_nopresent_ready, kvm_async_pf_ready, |
f62b389e MD |
233 | |
234 | TP_PROTO(u64 token, u64 gva), | |
235 | ||
236 | TP_ARGS(token, gva) | |
237 | ) | |
238 | ||
f30ae671 | 239 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,13,0) \ |
c94ac1ac | 240 | || LTTNG_RHEL_KERNEL_RANGE(3,10,0,229,0,0, 3,11,0,0,0,0)) |
0d019e70 | 241 | |
3bc29f0a | 242 | LTTNG_TRACEPOINT_EVENT( |
0d019e70 MD |
243 | kvm_async_pf_completed, |
244 | TP_PROTO(unsigned long address, u64 gva), | |
245 | TP_ARGS(address, gva), | |
246 | ||
f127e61e | 247 | TP_FIELDS( |
2c054599 | 248 | ctf_integer_hex(unsigned long, address, address) |
f127e61e MD |
249 | ctf_integer(u64, gva, gva) |
250 | ) | |
0d019e70 MD |
251 | ) |
252 | ||
253 | #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,13,0)) */ | |
254 | ||
3bc29f0a | 255 | LTTNG_TRACEPOINT_EVENT( |
f62b389e MD |
256 | kvm_async_pf_completed, |
257 | TP_PROTO(unsigned long address, struct page *page, u64 gva), | |
258 | TP_ARGS(address, page, gva), | |
259 | ||
f127e61e | 260 | TP_FIELDS( |
2c054599 | 261 | ctf_integer_hex(unsigned long, address, address) |
f127e61e MD |
262 | ctf_integer(pfn_t, pfn, page ? page_to_pfn(page) : 0) |
263 | ctf_integer(u64, gva, gva) | |
264 | ) | |
f62b389e MD |
265 | ) |
266 | ||
0d019e70 MD |
267 | #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,13,0)) */ |
268 | ||
f62b389e MD |
269 | #endif |
270 | ||
3bc29f0a | 271 | #endif /* LTTNG_TRACE_KVM_MAIN_H */ |
f62b389e MD |
272 | |
273 | /* This part must be outside protection */ | |
6ec43db8 | 274 | #include <probes/define_trace.h> |