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 | ||
5890117d | 87 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,15,0) \ |
4c3b91ae | 88 | || LTTNG_KERNEL_RANGE(4,14,14, 4,15,0) \ |
6d7a14d9 | 89 | || LTTNG_DEBIAN_KERNEL_RANGE(4,14,13,0,1,0, 4,15,0,0,0,0) \ |
4c3b91ae MD |
90 | || LTTNG_KERNEL_RANGE(4,9,77, 4,10,0) \ |
91 | || LTTNG_KERNEL_RANGE(4,4,112, 4,5,0) \ | |
5890117d | 92 | || LTTNG_KERNEL_RANGE(3,16,52, 3,17,0) \ |
486b6534 | 93 | || LTTNG_KERNEL_RANGE(3,2,97, 3,3,0) \ |
09b54e78 MJ |
94 | || LTTNG_DEBIAN_KERNEL_RANGE(4,9,65,0,3,0, 4,10,0,0,0,0) \ |
95 | || LTTNG_FEDORA_KERNEL_RANGE(4,14,13,300, 4,15,0,0)) | |
ba8b4c00 MD |
96 | |
97 | LTTNG_TRACEPOINT_EVENT(kvm_mmio, | |
98 | TP_PROTO(int type, int len, u64 gpa, void *val), | |
99 | TP_ARGS(type, len, gpa, val), | |
100 | ||
101 | TP_FIELDS( | |
102 | ctf_integer(u32, type, type) | |
103 | ctf_integer(u32, len, len) | |
104 | ctf_integer(u64, gpa, gpa) | |
105 | ctf_sequence_hex(unsigned char, val, val, u32, len) | |
106 | ) | |
107 | ) | |
108 | ||
5890117d | 109 | #else |
ba8b4c00 | 110 | |
3bc29f0a | 111 | LTTNG_TRACEPOINT_EVENT(kvm_mmio, |
f62b389e MD |
112 | TP_PROTO(int type, int len, u64 gpa, u64 val), |
113 | TP_ARGS(type, len, gpa, val), | |
114 | ||
f127e61e MD |
115 | TP_FIELDS( |
116 | ctf_integer(u32, type, type) | |
117 | ctf_integer(u32, len, len) | |
118 | ctf_integer(u64, gpa, gpa) | |
119 | ctf_integer(u64, val, val) | |
120 | ) | |
f62b389e MD |
121 | ) |
122 | ||
5890117d | 123 | #endif |
ba8b4c00 | 124 | |
7c68b363 AG |
125 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34)) |
126 | ||
f62b389e MD |
127 | #define kvm_fpu_load_symbol \ |
128 | {0, "unload"}, \ | |
129 | {1, "load"} | |
130 | ||
3bc29f0a | 131 | LTTNG_TRACEPOINT_EVENT(kvm_fpu, |
f62b389e MD |
132 | TP_PROTO(int load), |
133 | TP_ARGS(load), | |
134 | ||
f127e61e MD |
135 | TP_FIELDS( |
136 | ctf_integer(u32, load, load) | |
137 | ) | |
f62b389e MD |
138 | ) |
139 | ||
1ae35e0d | 140 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,18,0) \ |
c94ac1ac | 141 | || LTTNG_RHEL_KERNEL_RANGE(3,10,0,327,0,0, 3,11,0,0,0,0)) |
6f0af264 AGR |
142 | |
143 | LTTNG_TRACEPOINT_EVENT(kvm_age_page, | |
144 | TP_PROTO(ulong gfn, int level, struct kvm_memory_slot *slot, int ref), | |
145 | TP_ARGS(gfn, level, slot, ref), | |
146 | ||
c94b360d MD |
147 | TP_FIELDS( |
148 | ctf_integer(u64, hva, | |
149 | ((gfn - slot->base_gfn) << PAGE_SHIFT) + slot->userspace_addr) | |
150 | ctf_integer(u64, gfn, gfn) | |
151 | ctf_integer(u8, level, level) | |
152 | ctf_integer(u8, referenced, ref) | |
153 | ) | |
6f0af264 AGR |
154 | ) |
155 | ||
156 | #else | |
157 | ||
3bc29f0a | 158 | LTTNG_TRACEPOINT_EVENT(kvm_age_page, |
f62b389e MD |
159 | TP_PROTO(ulong hva, struct kvm_memory_slot *slot, int ref), |
160 | TP_ARGS(hva, slot, ref), | |
161 | ||
f127e61e MD |
162 | TP_FIELDS( |
163 | ctf_integer(u64, hva, hva) | |
164 | ctf_integer(u64, gfn, | |
165 | slot->base_gfn + ((hva - slot->userspace_addr) >> PAGE_SHIFT)) | |
166 | ctf_integer(u8, referenced, ref) | |
167 | ) | |
f62b389e | 168 | ) |
7c68b363 | 169 | #endif |
6f0af264 | 170 | #endif |
7c68b363 AG |
171 | |
172 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) | |
f62b389e MD |
173 | |
174 | #ifdef CONFIG_KVM_ASYNC_PF | |
3bc29f0a | 175 | LTTNG_TRACEPOINT_EVENT_CLASS(kvm_async_get_page_class, |
f62b389e MD |
176 | |
177 | TP_PROTO(u64 gva, u64 gfn), | |
178 | ||
179 | TP_ARGS(gva, gfn), | |
180 | ||
f127e61e MD |
181 | TP_FIELDS( |
182 | ctf_integer(__u64, gva, gva) | |
183 | ctf_integer(u64, gfn, gfn) | |
184 | ) | |
f62b389e MD |
185 | ) |
186 | ||
3bc29f0a | 187 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_get_page_class, kvm_try_async_get_page, |
f62b389e MD |
188 | |
189 | TP_PROTO(u64 gva, u64 gfn), | |
190 | ||
191 | TP_ARGS(gva, gfn) | |
192 | ) | |
193 | ||
3bc29f0a | 194 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_get_page_class, kvm_async_pf_doublefault, |
f62b389e MD |
195 | |
196 | TP_PROTO(u64 gva, u64 gfn), | |
197 | ||
198 | TP_ARGS(gva, gfn) | |
199 | ) | |
200 | ||
3bc29f0a | 201 | LTTNG_TRACEPOINT_EVENT_CLASS(kvm_async_pf_nopresent_ready, |
f62b389e MD |
202 | |
203 | TP_PROTO(u64 token, u64 gva), | |
204 | ||
205 | TP_ARGS(token, gva), | |
206 | ||
f127e61e MD |
207 | TP_FIELDS( |
208 | ctf_integer(__u64, token, token) | |
209 | ctf_integer(__u64, gva, gva) | |
210 | ) | |
f62b389e MD |
211 | ) |
212 | ||
3bc29f0a | 213 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_pf_nopresent_ready, kvm_async_pf_not_present, |
f62b389e MD |
214 | |
215 | TP_PROTO(u64 token, u64 gva), | |
216 | ||
217 | TP_ARGS(token, gva) | |
218 | ) | |
219 | ||
3bc29f0a | 220 | LTTNG_TRACEPOINT_EVENT_INSTANCE(kvm_async_pf_nopresent_ready, kvm_async_pf_ready, |
f62b389e MD |
221 | |
222 | TP_PROTO(u64 token, u64 gva), | |
223 | ||
224 | TP_ARGS(token, gva) | |
225 | ) | |
226 | ||
f30ae671 | 227 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,13,0) \ |
c94ac1ac | 228 | || LTTNG_RHEL_KERNEL_RANGE(3,10,0,229,0,0, 3,11,0,0,0,0)) |
0d019e70 | 229 | |
3bc29f0a | 230 | LTTNG_TRACEPOINT_EVENT( |
0d019e70 MD |
231 | kvm_async_pf_completed, |
232 | TP_PROTO(unsigned long address, u64 gva), | |
233 | TP_ARGS(address, gva), | |
234 | ||
f127e61e MD |
235 | TP_FIELDS( |
236 | ctf_integer(unsigned long, address, address) | |
237 | ctf_integer(u64, gva, gva) | |
238 | ) | |
0d019e70 MD |
239 | ) |
240 | ||
241 | #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,13,0)) */ | |
242 | ||
3bc29f0a | 243 | LTTNG_TRACEPOINT_EVENT( |
f62b389e MD |
244 | kvm_async_pf_completed, |
245 | TP_PROTO(unsigned long address, struct page *page, u64 gva), | |
246 | TP_ARGS(address, page, gva), | |
247 | ||
f127e61e MD |
248 | TP_FIELDS( |
249 | ctf_integer(unsigned long, address, address) | |
250 | ctf_integer(pfn_t, pfn, page ? page_to_pfn(page) : 0) | |
251 | ctf_integer(u64, gva, gva) | |
252 | ) | |
f62b389e MD |
253 | ) |
254 | ||
0d019e70 MD |
255 | #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,13,0)) */ |
256 | ||
f62b389e MD |
257 | #endif |
258 | ||
7c68b363 AG |
259 | #endif |
260 | ||
3bc29f0a | 261 | #endif /* LTTNG_TRACE_KVM_MAIN_H */ |
f62b389e MD |
262 | |
263 | /* This part must be outside protection */ | |
6ec43db8 | 264 | #include <probes/define_trace.h> |