Commit | Line | Data |
---|---|---|
3bc29f0a MD |
1 | #if !defined(LTTNG_TRACE_KVM_MAIN_H) || defined(TRACE_HEADER_MULTI_READ) |
2 | #define LTTNG_TRACE_KVM_MAIN_H | |
f62b389e | 3 | |
6ec43db8 | 4 | #include <probes/lttng-tracepoint-event.h> |
d53870e8 | 5 | #include <linux/version.h> |
f62b389e MD |
6 | |
7 | #undef TRACE_SYSTEM | |
8 | #define TRACE_SYSTEM kvm | |
9 | ||
7c68b363 AG |
10 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) |
11 | ||
3bc29f0a | 12 | LTTNG_TRACEPOINT_EVENT(kvm_userspace_exit, |
f62b389e MD |
13 | TP_PROTO(__u32 reason, int errno), |
14 | TP_ARGS(reason, errno), | |
15 | ||
f127e61e MD |
16 | TP_FIELDS( |
17 | ctf_integer(__u32, reason, reason) | |
18 | ctf_integer(int, errno, errno) | |
19 | ) | |
f62b389e | 20 | ) |
7c68b363 | 21 | #endif |
f62b389e | 22 | |
7c68b363 | 23 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,6,0)) |
f62b389e | 24 | #if defined(__KVM_HAVE_IOAPIC) |
7c68b363 AG |
25 | #undef __KVM_HAVE_IRQ_LINE |
26 | #define __KVM_HAVE_IRQ_LINE | |
27 | #endif | |
28 | #endif | |
29 | ||
30 | #if defined(__KVM_HAVE_IRQ_LINE) | |
3bc29f0a | 31 | LTTNG_TRACEPOINT_EVENT(kvm_set_irq, |
f62b389e MD |
32 | TP_PROTO(unsigned int gsi, int level, int irq_source_id), |
33 | TP_ARGS(gsi, level, irq_source_id), | |
34 | ||
f127e61e MD |
35 | TP_FIELDS( |
36 | ctf_integer(unsigned int, gsi, gsi) | |
37 | ctf_integer(int, level, level) | |
38 | ctf_integer(int, irq_source_id, irq_source_id) | |
39 | ) | |
f62b389e | 40 | ) |
7c68b363 | 41 | #endif |
f62b389e | 42 | |
7c68b363 | 43 | #if defined(__KVM_HAVE_IOAPIC) |
f62b389e | 44 | |
3bc29f0a | 45 | LTTNG_TRACEPOINT_EVENT(kvm_ioapic_set_irq, |
f62b389e MD |
46 | TP_PROTO(__u64 e, int pin, bool coalesced), |
47 | TP_ARGS(e, pin, coalesced), | |
48 | ||
f127e61e MD |
49 | TP_FIELDS( |
50 | ctf_integer(__u64, e, e) | |
51 | ctf_integer(int, pin, pin) | |
52 | ctf_integer(bool, coalesced, coalesced) | |
53 | ) | |
f62b389e MD |
54 | ) |
55 | ||
3bc29f0a | 56 | LTTNG_TRACEPOINT_EVENT(kvm_msi_set_irq, |
f62b389e MD |
57 | TP_PROTO(__u64 address, __u64 data), |
58 | TP_ARGS(address, data), | |
59 | ||
f127e61e MD |
60 | TP_FIELDS( |
61 | ctf_integer(__u64, address, address) | |
62 | ctf_integer(__u64, data, data) | |
63 | ) | |
f62b389e MD |
64 | ) |
65 | ||
3bc29f0a | 66 | LTTNG_TRACEPOINT_EVENT(kvm_ack_irq, |
f62b389e MD |
67 | TP_PROTO(unsigned int irqchip, unsigned int pin), |
68 | TP_ARGS(irqchip, pin), | |
69 | ||
f127e61e MD |
70 | TP_FIELDS( |
71 | ctf_integer(unsigned int, irqchip, irqchip) | |
72 | ctf_integer(unsigned int, pin, pin) | |
73 | ) | |
f62b389e MD |
74 | ) |
75 | ||
f62b389e MD |
76 | #endif /* defined(__KVM_HAVE_IOAPIC) */ |
77 | ||
78 | #define KVM_TRACE_MMIO_READ_UNSATISFIED 0 | |
79 | #define KVM_TRACE_MMIO_READ 1 | |
80 | #define KVM_TRACE_MMIO_WRITE 2 | |
81 | ||
82 | #define kvm_trace_symbol_mmio \ | |
83 | { KVM_TRACE_MMIO_READ_UNSATISFIED, "unsatisfied-read" }, \ | |
84 | { KVM_TRACE_MMIO_READ, "read" }, \ | |
85 | { KVM_TRACE_MMIO_WRITE, "write" } | |
86 | ||
5ccd6968 MD |
87 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,15,0) \ |
88 | || LTTNG_KERNEL_RANGE(3,16,52, 3,17,0) \ | |
bda29b79 MJ |
89 | || LTTNG_KERNEL_RANGE(3,2,97, 3,3,0) \ |
90 | || LTTNG_DEBIAN_KERNEL_RANGE(4,9,65,0,3,0, 4,10,0,0,0,0)) | |
33630522 MD |
91 | |
92 | LTTNG_TRACEPOINT_EVENT(kvm_mmio, | |
93 | TP_PROTO(int type, int len, u64 gpa, void *val), | |
94 | TP_ARGS(type, len, gpa, val), | |
95 | ||
96 | TP_FIELDS( | |
97 | ctf_integer(u32, type, type) | |
98 | ctf_integer(u32, len, len) | |
99 | ctf_integer(u64, gpa, gpa) | |
100 | ctf_sequence_hex(unsigned char, val, val, u32, len) | |
101 | ) | |
102 | ) | |
103 | ||
5ccd6968 | 104 | #else |
33630522 | 105 | |
3bc29f0a | 106 | LTTNG_TRACEPOINT_EVENT(kvm_mmio, |
f62b389e MD |
107 | TP_PROTO(int type, int len, u64 gpa, u64 val), |
108 | TP_ARGS(type, len, gpa, val), | |
109 | ||
f127e61e MD |
110 | TP_FIELDS( |
111 | ctf_integer(u32, type, type) | |
112 | ctf_integer(u32, len, len) | |
113 | ctf_integer(u64, gpa, gpa) | |
114 | ctf_integer(u64, val, val) | |
115 | ) | |
f62b389e MD |
116 | ) |
117 | ||
5ccd6968 | 118 | #endif |
33630522 | 119 | |
7c68b363 AG |
120 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34)) |
121 | ||
f62b389e MD |
122 | #define kvm_fpu_load_symbol \ |
123 | {0, "unload"}, \ | |
124 | {1, "load"} | |
125 | ||
3bc29f0a | 126 | LTTNG_TRACEPOINT_EVENT(kvm_fpu, |
f62b389e MD |
127 | TP_PROTO(int load), |
128 | TP_ARGS(load), | |
129 | ||
f127e61e MD |
130 | TP_FIELDS( |
131 | ctf_integer(u32, load, load) | |
132 | ) | |
f62b389e MD |
133 | ) |
134 | ||
1ae35e0d | 135 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,18,0) \ |
c94ac1ac | 136 | || LTTNG_RHEL_KERNEL_RANGE(3,10,0,327,0,0, 3,11,0,0,0,0)) |
6f0af264 AGR |
137 | |
138 | LTTNG_TRACEPOINT_EVENT(kvm_age_page, | |
139 | TP_PROTO(ulong gfn, int level, struct kvm_memory_slot *slot, int ref), | |
140 | TP_ARGS(gfn, level, slot, ref), | |
141 | ||
c94b360d MD |
142 | TP_FIELDS( |
143 | ctf_integer(u64, hva, | |
144 | ((gfn - slot->base_gfn) << PAGE_SHIFT) + slot->userspace_addr) | |
145 | ctf_integer(u64, gfn, gfn) | |
146 | ctf_integer(u8, level, level) | |
147 | ctf_integer(u8, referenced, ref) | |
148 | ) | |
6f0af264 AGR |
149 | ) |
150 | ||
151 | #else | |
152 | ||
3bc29f0a | 153 | LTTNG_TRACEPOINT_EVENT(kvm_age_page, |
f62b389e MD |
154 | TP_PROTO(ulong hva, struct kvm_memory_slot *slot, int ref), |
155 | TP_ARGS(hva, slot, ref), | |
156 | ||
f127e61e MD |
157 | TP_FIELDS( |
158 | ctf_integer(u64, hva, hva) | |
159 | ctf_integer(u64, gfn, | |
160 | slot->base_gfn + ((hva - slot->userspace_addr) >> PAGE_SHIFT)) | |
161 | ctf_integer(u8, referenced, ref) | |
162 | ) | |
f62b389e | 163 | ) |
7c68b363 | 164 | #endif |
6f0af264 | 165 | #endif |
7c68b363 AG |
166 | |
167 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) | |
f62b389e MD |
168 | |
169 | #ifdef CONFIG_KVM_ASYNC_PF | |
3bc29f0a | 170 | LTTNG_TRACEPOINT_EVENT_CLASS(kvm_async_get_page_class, |
f62b389e MD |
171 | |
172 | TP_PROTO(u64 gva, u64 gfn), | |
173 | ||
174 | TP_ARGS(gva, gfn), | |
175 | ||
f127e61e MD |
176 | TP_FIELDS( |
177 | ctf_integer(__u64, gva, gva) | |
178 | ctf_integer(u64, gfn, gfn) | |
179 | ) | |
f62b389e MD |
180 | ) |
181 | ||
3bc29f0a | 182 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_get_page_class, kvm_try_async_get_page, |
f62b389e MD |
183 | |
184 | TP_PROTO(u64 gva, u64 gfn), | |
185 | ||
186 | TP_ARGS(gva, gfn) | |
187 | ) | |
188 | ||
3bc29f0a | 189 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_get_page_class, kvm_async_pf_doublefault, |
f62b389e MD |
190 | |
191 | TP_PROTO(u64 gva, u64 gfn), | |
192 | ||
193 | TP_ARGS(gva, gfn) | |
194 | ) | |
195 | ||
3bc29f0a | 196 | LTTNG_TRACEPOINT_EVENT_CLASS(kvm_async_pf_nopresent_ready, |
f62b389e MD |
197 | |
198 | TP_PROTO(u64 token, u64 gva), | |
199 | ||
200 | TP_ARGS(token, gva), | |
201 | ||
f127e61e MD |
202 | TP_FIELDS( |
203 | ctf_integer(__u64, token, token) | |
204 | ctf_integer(__u64, gva, gva) | |
205 | ) | |
f62b389e MD |
206 | ) |
207 | ||
3bc29f0a | 208 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_pf_nopresent_ready, kvm_async_pf_not_present, |
f62b389e MD |
209 | |
210 | TP_PROTO(u64 token, u64 gva), | |
211 | ||
212 | TP_ARGS(token, gva) | |
213 | ) | |
214 | ||
3bc29f0a | 215 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_pf_nopresent_ready, kvm_async_pf_ready, |
f62b389e MD |
216 | |
217 | TP_PROTO(u64 token, u64 gva), | |
218 | ||
219 | TP_ARGS(token, gva) | |
220 | ) | |
221 | ||
f30ae671 | 222 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,13,0) \ |
c94ac1ac | 223 | || LTTNG_RHEL_KERNEL_RANGE(3,10,0,229,0,0, 3,11,0,0,0,0)) |
0d019e70 | 224 | |
3bc29f0a | 225 | LTTNG_TRACEPOINT_EVENT( |
0d019e70 MD |
226 | kvm_async_pf_completed, |
227 | TP_PROTO(unsigned long address, u64 gva), | |
228 | TP_ARGS(address, gva), | |
229 | ||
f127e61e MD |
230 | TP_FIELDS( |
231 | ctf_integer(unsigned long, address, address) | |
232 | ctf_integer(u64, gva, gva) | |
233 | ) | |
0d019e70 MD |
234 | ) |
235 | ||
236 | #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,13,0)) */ | |
237 | ||
3bc29f0a | 238 | LTTNG_TRACEPOINT_EVENT( |
f62b389e MD |
239 | kvm_async_pf_completed, |
240 | TP_PROTO(unsigned long address, struct page *page, u64 gva), | |
241 | TP_ARGS(address, page, gva), | |
242 | ||
f127e61e MD |
243 | TP_FIELDS( |
244 | ctf_integer(unsigned long, address, address) | |
245 | ctf_integer(pfn_t, pfn, page ? page_to_pfn(page) : 0) | |
246 | ctf_integer(u64, gva, gva) | |
247 | ) | |
f62b389e MD |
248 | ) |
249 | ||
0d019e70 MD |
250 | #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,13,0)) */ |
251 | ||
f62b389e MD |
252 | #endif |
253 | ||
7c68b363 AG |
254 | #endif |
255 | ||
3bc29f0a | 256 | #endif /* LTTNG_TRACE_KVM_MAIN_H */ |
f62b389e MD |
257 | |
258 | /* This part must be outside protection */ | |
6ec43db8 | 259 | #include <probes/define_trace.h> |