Commit | Line | Data |
---|---|---|
229456fc MT |
1 | #if !defined(_TRACE_KVM_MAIN_H) || defined(TRACE_HEADER_MULTI_READ) |
2 | #define _TRACE_KVM_MAIN_H | |
3 | ||
4 | #include <linux/tracepoint.h> | |
5 | ||
6 | #undef TRACE_SYSTEM | |
7 | #define TRACE_SYSTEM kvm | |
229456fc | 8 | |
64be5007 GN |
9 | #define ERSN(x) { KVM_EXIT_##x, "KVM_EXIT_" #x } |
10 | ||
11 | #define kvm_trace_exit_reason \ | |
12 | ERSN(UNKNOWN), ERSN(EXCEPTION), ERSN(IO), ERSN(HYPERCALL), \ | |
13 | ERSN(DEBUG), ERSN(HLT), ERSN(MMIO), ERSN(IRQ_WINDOW_OPEN), \ | |
14 | ERSN(SHUTDOWN), ERSN(FAIL_ENTRY), ERSN(INTR), ERSN(SET_TPR), \ | |
15 | ERSN(TPR_ACCESS), ERSN(S390_SIEIC), ERSN(S390_RESET), ERSN(DCR),\ | |
dcce0489 | 16 | ERSN(NMI), ERSN(INTERNAL_ERROR), ERSN(OSI), ERSN(PAPR_HCALL), \ |
f79ed82d | 17 | ERSN(S390_UCONTROL), ERSN(WATCHDOG), ERSN(S390_TSCH) |
64be5007 GN |
18 | |
19 | TRACE_EVENT(kvm_userspace_exit, | |
20 | TP_PROTO(__u32 reason, int errno), | |
21 | TP_ARGS(reason, errno), | |
22 | ||
23 | TP_STRUCT__entry( | |
24 | __field( __u32, reason ) | |
25 | __field( int, errno ) | |
26 | ), | |
27 | ||
28 | TP_fast_assign( | |
29 | __entry->reason = reason; | |
30 | __entry->errno = errno; | |
31 | ), | |
32 | ||
33 | TP_printk("reason %s (%d)", | |
34 | __entry->errno < 0 ? | |
35 | (__entry->errno == -EINTR ? "restart" : "error") : | |
36 | __print_symbolic(__entry->reason, kvm_trace_exit_reason), | |
37 | __entry->errno < 0 ? -__entry->errno : __entry->reason) | |
38 | ); | |
39 | ||
c77dcacb | 40 | #if defined(CONFIG_HAVE_KVM_IRQFD) |
229456fc | 41 | TRACE_EVENT(kvm_set_irq, |
ae8c1c40 AK |
42 | TP_PROTO(unsigned int gsi, int level, int irq_source_id), |
43 | TP_ARGS(gsi, level, irq_source_id), | |
229456fc MT |
44 | |
45 | TP_STRUCT__entry( | |
46 | __field( unsigned int, gsi ) | |
ae8c1c40 AK |
47 | __field( int, level ) |
48 | __field( int, irq_source_id ) | |
229456fc MT |
49 | ), |
50 | ||
51 | TP_fast_assign( | |
52 | __entry->gsi = gsi; | |
ae8c1c40 AK |
53 | __entry->level = level; |
54 | __entry->irq_source_id = irq_source_id; | |
229456fc MT |
55 | ), |
56 | ||
ae8c1c40 AK |
57 | TP_printk("gsi %u level %d source %d", |
58 | __entry->gsi, __entry->level, __entry->irq_source_id) | |
229456fc | 59 | ); |
c77dcacb | 60 | #endif /* defined(CONFIG_HAVE_KVM_IRQFD) */ |
229456fc | 61 | |
a1e4ccb9 | 62 | #if defined(__KVM_HAVE_IOAPIC) |
1000ff8d GN |
63 | #define kvm_deliver_mode \ |
64 | {0x0, "Fixed"}, \ | |
65 | {0x1, "LowPrio"}, \ | |
66 | {0x2, "SMI"}, \ | |
67 | {0x3, "Res3"}, \ | |
68 | {0x4, "NMI"}, \ | |
69 | {0x5, "INIT"}, \ | |
70 | {0x6, "SIPI"}, \ | |
71 | {0x7, "ExtINT"} | |
72 | ||
73 | TRACE_EVENT(kvm_ioapic_set_irq, | |
74 | TP_PROTO(__u64 e, int pin, bool coalesced), | |
75 | TP_ARGS(e, pin, coalesced), | |
76 | ||
77 | TP_STRUCT__entry( | |
78 | __field( __u64, e ) | |
79 | __field( int, pin ) | |
80 | __field( bool, coalesced ) | |
81 | ), | |
82 | ||
83 | TP_fast_assign( | |
84 | __entry->e = e; | |
85 | __entry->pin = pin; | |
86 | __entry->coalesced = coalesced; | |
87 | ), | |
88 | ||
89 | TP_printk("pin %u dst %x vec=%u (%s|%s|%s%s)%s", | |
90 | __entry->pin, (u8)(__entry->e >> 56), (u8)__entry->e, | |
91 | __print_symbolic((__entry->e >> 8 & 0x7), kvm_deliver_mode), | |
92 | (__entry->e & (1<<11)) ? "logical" : "physical", | |
93 | (__entry->e & (1<<15)) ? "level" : "edge", | |
94 | (__entry->e & (1<<16)) ? "|masked" : "", | |
95 | __entry->coalesced ? " (coalesced)" : "") | |
96 | ); | |
97 | ||
184564ef ZH |
98 | TRACE_EVENT(kvm_ioapic_delayed_eoi_inj, |
99 | TP_PROTO(__u64 e), | |
100 | TP_ARGS(e), | |
101 | ||
102 | TP_STRUCT__entry( | |
103 | __field( __u64, e ) | |
104 | ), | |
105 | ||
106 | TP_fast_assign( | |
107 | __entry->e = e; | |
108 | ), | |
109 | ||
110 | TP_printk("dst %x vec=%u (%s|%s|%s%s)", | |
111 | (u8)(__entry->e >> 56), (u8)__entry->e, | |
112 | __print_symbolic((__entry->e >> 8 & 0x7), kvm_deliver_mode), | |
113 | (__entry->e & (1<<11)) ? "logical" : "physical", | |
114 | (__entry->e & (1<<15)) ? "level" : "edge", | |
115 | (__entry->e & (1<<16)) ? "|masked" : "") | |
116 | ); | |
117 | ||
1000ff8d GN |
118 | TRACE_EVENT(kvm_msi_set_irq, |
119 | TP_PROTO(__u64 address, __u64 data), | |
120 | TP_ARGS(address, data), | |
121 | ||
122 | TP_STRUCT__entry( | |
123 | __field( __u64, address ) | |
124 | __field( __u64, data ) | |
125 | ), | |
126 | ||
127 | TP_fast_assign( | |
128 | __entry->address = address; | |
129 | __entry->data = data; | |
130 | ), | |
131 | ||
132 | TP_printk("dst %u vec %x (%s|%s|%s%s)", | |
133 | (u8)(__entry->address >> 12), (u8)__entry->data, | |
134 | __print_symbolic((__entry->data >> 8 & 0x7), kvm_deliver_mode), | |
135 | (__entry->address & (1<<2)) ? "logical" : "physical", | |
136 | (__entry->data & (1<<15)) ? "level" : "edge", | |
137 | (__entry->address & (1<<3)) ? "|rh" : "") | |
138 | ); | |
229456fc MT |
139 | |
140 | #define kvm_irqchips \ | |
141 | {KVM_IRQCHIP_PIC_MASTER, "PIC master"}, \ | |
142 | {KVM_IRQCHIP_PIC_SLAVE, "PIC slave"}, \ | |
143 | {KVM_IRQCHIP_IOAPIC, "IOAPIC"} | |
144 | ||
1c9f8520 AG |
145 | #endif /* defined(__KVM_HAVE_IOAPIC) */ |
146 | ||
c77dcacb | 147 | #if defined(CONFIG_HAVE_KVM_IRQFD) |
1c9f8520 | 148 | |
cdef5119 CB |
149 | #ifdef kvm_irqchips |
150 | #define kvm_ack_irq_string "irqchip %s pin %u" | |
151 | #define kvm_ack_irq_parm __print_symbolic(__entry->irqchip, kvm_irqchips), __entry->pin | |
152 | #else | |
153 | #define kvm_ack_irq_string "irqchip %d pin %u" | |
154 | #define kvm_ack_irq_parm __entry->irqchip, __entry->pin | |
155 | #endif | |
156 | ||
229456fc MT |
157 | TRACE_EVENT(kvm_ack_irq, |
158 | TP_PROTO(unsigned int irqchip, unsigned int pin), | |
159 | TP_ARGS(irqchip, pin), | |
160 | ||
161 | TP_STRUCT__entry( | |
162 | __field( unsigned int, irqchip ) | |
163 | __field( unsigned int, pin ) | |
164 | ), | |
165 | ||
166 | TP_fast_assign( | |
167 | __entry->irqchip = irqchip; | |
168 | __entry->pin = pin; | |
169 | ), | |
170 | ||
cdef5119 | 171 | TP_printk(kvm_ack_irq_string, kvm_ack_irq_parm) |
229456fc MT |
172 | ); |
173 | ||
c77dcacb | 174 | #endif /* defined(CONFIG_HAVE_KVM_IRQFD) */ |
229456fc MT |
175 | |
176 | ||
aec51dc4 AK |
177 | |
178 | #define KVM_TRACE_MMIO_READ_UNSATISFIED 0 | |
179 | #define KVM_TRACE_MMIO_READ 1 | |
180 | #define KVM_TRACE_MMIO_WRITE 2 | |
181 | ||
182 | #define kvm_trace_symbol_mmio \ | |
183 | { KVM_TRACE_MMIO_READ_UNSATISFIED, "unsatisfied-read" }, \ | |
184 | { KVM_TRACE_MMIO_READ, "read" }, \ | |
185 | { KVM_TRACE_MMIO_WRITE, "write" } | |
186 | ||
187 | TRACE_EVENT(kvm_mmio, | |
188 | TP_PROTO(int type, int len, u64 gpa, u64 val), | |
189 | TP_ARGS(type, len, gpa, val), | |
190 | ||
191 | TP_STRUCT__entry( | |
192 | __field( u32, type ) | |
193 | __field( u32, len ) | |
194 | __field( u64, gpa ) | |
195 | __field( u64, val ) | |
196 | ), | |
197 | ||
198 | TP_fast_assign( | |
199 | __entry->type = type; | |
200 | __entry->len = len; | |
201 | __entry->gpa = gpa; | |
202 | __entry->val = val; | |
203 | ), | |
204 | ||
205 | TP_printk("mmio %s len %u gpa 0x%llx val 0x%llx", | |
206 | __print_symbolic(__entry->type, kvm_trace_symbol_mmio), | |
207 | __entry->len, __entry->gpa, __entry->val) | |
208 | ); | |
209 | ||
0c04851c AK |
210 | #define kvm_fpu_load_symbol \ |
211 | {0, "unload"}, \ | |
212 | {1, "load"} | |
213 | ||
214 | TRACE_EVENT(kvm_fpu, | |
215 | TP_PROTO(int load), | |
216 | TP_ARGS(load), | |
217 | ||
218 | TP_STRUCT__entry( | |
219 | __field( u32, load ) | |
220 | ), | |
221 | ||
222 | TP_fast_assign( | |
223 | __entry->load = load; | |
224 | ), | |
225 | ||
226 | TP_printk("%s", __print_symbolic(__entry->load, kvm_fpu_load_symbol)) | |
227 | ); | |
228 | ||
90bb6fc5 | 229 | TRACE_EVENT(kvm_age_page, |
8a9522d2 ALC |
230 | TP_PROTO(ulong gfn, int level, struct kvm_memory_slot *slot, int ref), |
231 | TP_ARGS(gfn, level, slot, ref), | |
90bb6fc5 AK |
232 | |
233 | TP_STRUCT__entry( | |
234 | __field( u64, hva ) | |
235 | __field( u64, gfn ) | |
8a9522d2 | 236 | __field( u8, level ) |
90bb6fc5 AK |
237 | __field( u8, referenced ) |
238 | ), | |
239 | ||
240 | TP_fast_assign( | |
8a9522d2 ALC |
241 | __entry->gfn = gfn; |
242 | __entry->level = level; | |
243 | __entry->hva = ((gfn - slot->base_gfn) << | |
244 | PAGE_SHIFT) + slot->userspace_addr; | |
90bb6fc5 AK |
245 | __entry->referenced = ref; |
246 | ), | |
247 | ||
8a9522d2 ALC |
248 | TP_printk("hva %llx gfn %llx level %u %s", |
249 | __entry->hva, __entry->gfn, __entry->level, | |
90bb6fc5 AK |
250 | __entry->referenced ? "YOUNG" : "OLD") |
251 | ); | |
252 | ||
af585b92 | 253 | #ifdef CONFIG_KVM_ASYNC_PF |
0730388b XG |
254 | DECLARE_EVENT_CLASS(kvm_async_get_page_class, |
255 | ||
c9b263d2 | 256 | TP_PROTO(u64 gva, u64 gfn), |
0730388b | 257 | |
c9b263d2 | 258 | TP_ARGS(gva, gfn), |
af585b92 GN |
259 | |
260 | TP_STRUCT__entry( | |
0730388b | 261 | __field(__u64, gva) |
c9b263d2 | 262 | __field(u64, gfn) |
0730388b | 263 | ), |
af585b92 GN |
264 | |
265 | TP_fast_assign( | |
c9b263d2 XG |
266 | __entry->gva = gva; |
267 | __entry->gfn = gfn; | |
0730388b | 268 | ), |
af585b92 | 269 | |
c9b263d2 | 270 | TP_printk("gva = %#llx, gfn = %#llx", __entry->gva, __entry->gfn) |
af585b92 GN |
271 | ); |
272 | ||
0730388b XG |
273 | DEFINE_EVENT(kvm_async_get_page_class, kvm_try_async_get_page, |
274 | ||
275 | TP_PROTO(u64 gva, u64 gfn), | |
276 | ||
277 | TP_ARGS(gva, gfn) | |
278 | ); | |
279 | ||
280 | DEFINE_EVENT(kvm_async_get_page_class, kvm_async_pf_doublefault, | |
281 | ||
282 | TP_PROTO(u64 gva, u64 gfn), | |
283 | ||
284 | TP_ARGS(gva, gfn) | |
285 | ); | |
286 | ||
287 | DECLARE_EVENT_CLASS(kvm_async_pf_nopresent_ready, | |
288 | ||
7c90705b | 289 | TP_PROTO(u64 token, u64 gva), |
0730388b | 290 | |
7c90705b | 291 | TP_ARGS(token, gva), |
af585b92 GN |
292 | |
293 | TP_STRUCT__entry( | |
7c90705b | 294 | __field(__u64, token) |
af585b92 | 295 | __field(__u64, gva) |
0730388b | 296 | ), |
af585b92 GN |
297 | |
298 | TP_fast_assign( | |
7c90705b | 299 | __entry->token = token; |
af585b92 | 300 | __entry->gva = gva; |
0730388b XG |
301 | ), |
302 | ||
303 | TP_printk("token %#llx gva %#llx", __entry->token, __entry->gva) | |
af585b92 | 304 | |
af585b92 GN |
305 | ); |
306 | ||
0730388b XG |
307 | DEFINE_EVENT(kvm_async_pf_nopresent_ready, kvm_async_pf_not_present, |
308 | ||
7c90705b | 309 | TP_PROTO(u64 token, u64 gva), |
af585b92 | 310 | |
0730388b XG |
311 | TP_ARGS(token, gva) |
312 | ); | |
af585b92 | 313 | |
0730388b XG |
314 | DEFINE_EVENT(kvm_async_pf_nopresent_ready, kvm_async_pf_ready, |
315 | ||
316 | TP_PROTO(u64 token, u64 gva), | |
af585b92 | 317 | |
0730388b | 318 | TP_ARGS(token, gva) |
af585b92 GN |
319 | ); |
320 | ||
321 | TRACE_EVENT( | |
322 | kvm_async_pf_completed, | |
f2e10669 | 323 | TP_PROTO(unsigned long address, u64 gva), |
324 | TP_ARGS(address, gva), | |
af585b92 GN |
325 | |
326 | TP_STRUCT__entry( | |
327 | __field(unsigned long, address) | |
af585b92 GN |
328 | __field(u64, gva) |
329 | ), | |
330 | ||
331 | TP_fast_assign( | |
332 | __entry->address = address; | |
af585b92 GN |
333 | __entry->gva = gva; |
334 | ), | |
335 | ||
f2e10669 | 336 | TP_printk("gva %#llx address %#lx", __entry->gva, |
337 | __entry->address) | |
af585b92 GN |
338 | ); |
339 | ||
af585b92 GN |
340 | #endif |
341 | ||
229456fc MT |
342 | #endif /* _TRACE_KVM_MAIN_H */ |
343 | ||
344 | /* This part must be outside protection */ | |
345 | #include <trace/define_trace.h> |