Commit | Line | Data |
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229456fc MT |
1 | #if !defined(_TRACE_KVM_H) || defined(TRACE_HEADER_MULTI_READ) |
2 | #define _TRACE_KVM_H | |
3 | ||
4 | #include <linux/tracepoint.h> | |
5 | ||
6 | #undef TRACE_SYSTEM | |
7 | #define TRACE_SYSTEM kvm | |
8 | #define TRACE_INCLUDE_PATH arch/x86/kvm | |
9 | #define TRACE_INCLUDE_FILE trace | |
10 | ||
11 | /* | |
12 | * Tracepoint for guest mode entry. | |
13 | */ | |
14 | TRACE_EVENT(kvm_entry, | |
15 | TP_PROTO(unsigned int vcpu_id), | |
16 | TP_ARGS(vcpu_id), | |
17 | ||
18 | TP_STRUCT__entry( | |
19 | __field( unsigned int, vcpu_id ) | |
20 | ), | |
21 | ||
22 | TP_fast_assign( | |
23 | __entry->vcpu_id = vcpu_id; | |
24 | ), | |
25 | ||
26 | TP_printk("vcpu %u", __entry->vcpu_id) | |
27 | ); | |
28 | ||
29 | /* | |
30 | * Tracepoint for hypercall. | |
31 | */ | |
32 | TRACE_EVENT(kvm_hypercall, | |
33 | TP_PROTO(unsigned long nr, unsigned long a0, unsigned long a1, | |
34 | unsigned long a2, unsigned long a3), | |
35 | TP_ARGS(nr, a0, a1, a2, a3), | |
36 | ||
37 | TP_STRUCT__entry( | |
38 | __field( unsigned long, nr ) | |
39 | __field( unsigned long, a0 ) | |
40 | __field( unsigned long, a1 ) | |
41 | __field( unsigned long, a2 ) | |
42 | __field( unsigned long, a3 ) | |
43 | ), | |
44 | ||
45 | TP_fast_assign( | |
46 | __entry->nr = nr; | |
47 | __entry->a0 = a0; | |
48 | __entry->a1 = a1; | |
49 | __entry->a2 = a2; | |
50 | __entry->a3 = a3; | |
51 | ), | |
52 | ||
53 | TP_printk("nr 0x%lx a0 0x%lx a1 0x%lx a2 0x%lx a3 0x%lx", | |
54 | __entry->nr, __entry->a0, __entry->a1, __entry->a2, | |
55 | __entry->a3) | |
56 | ); | |
57 | ||
55cd8e5a GN |
58 | /* |
59 | * Tracepoint for hypercall. | |
60 | */ | |
61 | TRACE_EVENT(kvm_hv_hypercall, | |
62 | TP_PROTO(__u16 code, bool fast, __u16 rep_cnt, __u16 rep_idx, | |
63 | __u64 ingpa, __u64 outgpa), | |
64 | TP_ARGS(code, fast, rep_cnt, rep_idx, ingpa, outgpa), | |
65 | ||
66 | TP_STRUCT__entry( | |
67 | __field( __u16, code ) | |
68 | __field( bool, fast ) | |
69 | __field( __u16, rep_cnt ) | |
70 | __field( __u16, rep_idx ) | |
71 | __field( __u64, ingpa ) | |
72 | __field( __u64, outgpa ) | |
73 | ), | |
74 | ||
75 | TP_fast_assign( | |
76 | __entry->code = code; | |
77 | __entry->fast = fast; | |
78 | __entry->rep_cnt = rep_cnt; | |
79 | __entry->rep_idx = rep_idx; | |
80 | __entry->ingpa = ingpa; | |
81 | __entry->outgpa = outgpa; | |
82 | ), | |
83 | ||
84 | TP_printk("code 0x%x %s cnt 0x%x idx 0x%x in 0x%llx out 0x%llx", | |
85 | __entry->code, __entry->fast ? "fast" : "slow", | |
86 | __entry->rep_cnt, __entry->rep_idx, __entry->ingpa, | |
87 | __entry->outgpa) | |
88 | ); | |
89 | ||
229456fc MT |
90 | /* |
91 | * Tracepoint for PIO. | |
92 | */ | |
93 | TRACE_EVENT(kvm_pio, | |
94 | TP_PROTO(unsigned int rw, unsigned int port, unsigned int size, | |
95 | unsigned int count), | |
96 | TP_ARGS(rw, port, size, count), | |
97 | ||
98 | TP_STRUCT__entry( | |
99 | __field( unsigned int, rw ) | |
100 | __field( unsigned int, port ) | |
101 | __field( unsigned int, size ) | |
102 | __field( unsigned int, count ) | |
103 | ), | |
104 | ||
105 | TP_fast_assign( | |
106 | __entry->rw = rw; | |
107 | __entry->port = port; | |
108 | __entry->size = size; | |
109 | __entry->count = count; | |
110 | ), | |
111 | ||
112 | TP_printk("pio_%s at 0x%x size %d count %d", | |
113 | __entry->rw ? "write" : "read", | |
114 | __entry->port, __entry->size, __entry->count) | |
115 | ); | |
116 | ||
117 | /* | |
118 | * Tracepoint for cpuid. | |
119 | */ | |
120 | TRACE_EVENT(kvm_cpuid, | |
121 | TP_PROTO(unsigned int function, unsigned long rax, unsigned long rbx, | |
122 | unsigned long rcx, unsigned long rdx), | |
123 | TP_ARGS(function, rax, rbx, rcx, rdx), | |
124 | ||
125 | TP_STRUCT__entry( | |
126 | __field( unsigned int, function ) | |
127 | __field( unsigned long, rax ) | |
128 | __field( unsigned long, rbx ) | |
129 | __field( unsigned long, rcx ) | |
130 | __field( unsigned long, rdx ) | |
131 | ), | |
132 | ||
133 | TP_fast_assign( | |
134 | __entry->function = function; | |
135 | __entry->rax = rax; | |
136 | __entry->rbx = rbx; | |
137 | __entry->rcx = rcx; | |
138 | __entry->rdx = rdx; | |
139 | ), | |
140 | ||
141 | TP_printk("func %x rax %lx rbx %lx rcx %lx rdx %lx", | |
142 | __entry->function, __entry->rax, | |
143 | __entry->rbx, __entry->rcx, __entry->rdx) | |
144 | ); | |
145 | ||
cb247721 AK |
146 | #define AREG(x) { APIC_##x, "APIC_" #x } |
147 | ||
148 | #define kvm_trace_symbol_apic \ | |
149 | AREG(ID), AREG(LVR), AREG(TASKPRI), AREG(ARBPRI), AREG(PROCPRI), \ | |
150 | AREG(EOI), AREG(RRR), AREG(LDR), AREG(DFR), AREG(SPIV), AREG(ISR), \ | |
151 | AREG(TMR), AREG(IRR), AREG(ESR), AREG(ICR), AREG(ICR2), AREG(LVTT), \ | |
152 | AREG(LVTTHMR), AREG(LVTPC), AREG(LVT0), AREG(LVT1), AREG(LVTERR), \ | |
153 | AREG(TMICT), AREG(TMCCT), AREG(TDCR), AREG(SELF_IPI), AREG(EFEAT), \ | |
154 | AREG(ECTRL) | |
229456fc MT |
155 | /* |
156 | * Tracepoint for apic access. | |
157 | */ | |
158 | TRACE_EVENT(kvm_apic, | |
159 | TP_PROTO(unsigned int rw, unsigned int reg, unsigned int val), | |
160 | TP_ARGS(rw, reg, val), | |
161 | ||
162 | TP_STRUCT__entry( | |
163 | __field( unsigned int, rw ) | |
164 | __field( unsigned int, reg ) | |
165 | __field( unsigned int, val ) | |
166 | ), | |
167 | ||
168 | TP_fast_assign( | |
169 | __entry->rw = rw; | |
170 | __entry->reg = reg; | |
171 | __entry->val = val; | |
172 | ), | |
173 | ||
cb247721 | 174 | TP_printk("apic_%s %s = 0x%x", |
229456fc | 175 | __entry->rw ? "write" : "read", |
cb247721 AK |
176 | __print_symbolic(__entry->reg, kvm_trace_symbol_apic), |
177 | __entry->val) | |
229456fc MT |
178 | ); |
179 | ||
180 | #define trace_kvm_apic_read(reg, val) trace_kvm_apic(0, reg, val) | |
181 | #define trace_kvm_apic_write(reg, val) trace_kvm_apic(1, reg, val) | |
182 | ||
183 | /* | |
184 | * Tracepoint for kvm guest exit: | |
185 | */ | |
186 | TRACE_EVENT(kvm_exit, | |
187 | TP_PROTO(unsigned int exit_reason, unsigned long guest_rip), | |
188 | TP_ARGS(exit_reason, guest_rip), | |
189 | ||
190 | TP_STRUCT__entry( | |
191 | __field( unsigned int, exit_reason ) | |
192 | __field( unsigned long, guest_rip ) | |
193 | ), | |
194 | ||
195 | TP_fast_assign( | |
196 | __entry->exit_reason = exit_reason; | |
197 | __entry->guest_rip = guest_rip; | |
198 | ), | |
199 | ||
200 | TP_printk("reason %s rip 0x%lx", | |
201 | ftrace_print_symbols_seq(p, __entry->exit_reason, | |
202 | kvm_x86_ops->exit_reasons_str), | |
203 | __entry->guest_rip) | |
204 | ); | |
205 | ||
206 | /* | |
207 | * Tracepoint for kvm interrupt injection: | |
208 | */ | |
209 | TRACE_EVENT(kvm_inj_virq, | |
210 | TP_PROTO(unsigned int irq), | |
211 | TP_ARGS(irq), | |
212 | ||
213 | TP_STRUCT__entry( | |
214 | __field( unsigned int, irq ) | |
215 | ), | |
216 | ||
217 | TP_fast_assign( | |
218 | __entry->irq = irq; | |
219 | ), | |
220 | ||
221 | TP_printk("irq %u", __entry->irq) | |
222 | ); | |
223 | ||
224 | /* | |
225 | * Tracepoint for page fault. | |
226 | */ | |
227 | TRACE_EVENT(kvm_page_fault, | |
228 | TP_PROTO(unsigned long fault_address, unsigned int error_code), | |
229 | TP_ARGS(fault_address, error_code), | |
230 | ||
231 | TP_STRUCT__entry( | |
232 | __field( unsigned long, fault_address ) | |
233 | __field( unsigned int, error_code ) | |
234 | ), | |
235 | ||
236 | TP_fast_assign( | |
237 | __entry->fault_address = fault_address; | |
238 | __entry->error_code = error_code; | |
239 | ), | |
240 | ||
241 | TP_printk("address %lx error_code %x", | |
242 | __entry->fault_address, __entry->error_code) | |
243 | ); | |
244 | ||
245 | /* | |
246 | * Tracepoint for guest MSR access. | |
247 | */ | |
248 | TRACE_EVENT(kvm_msr, | |
6e7d1529 AK |
249 | TP_PROTO(unsigned write, u32 ecx, u64 data), |
250 | TP_ARGS(write, ecx, data), | |
229456fc MT |
251 | |
252 | TP_STRUCT__entry( | |
6e7d1529 AK |
253 | __field( unsigned, write ) |
254 | __field( u32, ecx ) | |
255 | __field( u64, data ) | |
229456fc MT |
256 | ), |
257 | ||
258 | TP_fast_assign( | |
6e7d1529 | 259 | __entry->write = write; |
229456fc MT |
260 | __entry->ecx = ecx; |
261 | __entry->data = data; | |
262 | ), | |
263 | ||
6e7d1529 AK |
264 | TP_printk("msr_%s %x = 0x%llx", |
265 | __entry->write ? "write" : "read", | |
229456fc MT |
266 | __entry->ecx, __entry->data) |
267 | ); | |
268 | ||
269 | #define trace_kvm_msr_read(ecx, data) trace_kvm_msr(0, ecx, data) | |
270 | #define trace_kvm_msr_write(ecx, data) trace_kvm_msr(1, ecx, data) | |
271 | ||
272 | /* | |
273 | * Tracepoint for guest CR access. | |
274 | */ | |
275 | TRACE_EVENT(kvm_cr, | |
276 | TP_PROTO(unsigned int rw, unsigned int cr, unsigned long val), | |
277 | TP_ARGS(rw, cr, val), | |
278 | ||
279 | TP_STRUCT__entry( | |
280 | __field( unsigned int, rw ) | |
281 | __field( unsigned int, cr ) | |
282 | __field( unsigned long, val ) | |
283 | ), | |
284 | ||
285 | TP_fast_assign( | |
286 | __entry->rw = rw; | |
287 | __entry->cr = cr; | |
288 | __entry->val = val; | |
289 | ), | |
290 | ||
291 | TP_printk("cr_%s %x = 0x%lx", | |
292 | __entry->rw ? "write" : "read", | |
293 | __entry->cr, __entry->val) | |
294 | ); | |
295 | ||
296 | #define trace_kvm_cr_read(cr, val) trace_kvm_cr(0, cr, val) | |
297 | #define trace_kvm_cr_write(cr, val) trace_kvm_cr(1, cr, val) | |
298 | ||
1000ff8d GN |
299 | TRACE_EVENT(kvm_pic_set_irq, |
300 | TP_PROTO(__u8 chip, __u8 pin, __u8 elcr, __u8 imr, bool coalesced), | |
301 | TP_ARGS(chip, pin, elcr, imr, coalesced), | |
302 | ||
303 | TP_STRUCT__entry( | |
304 | __field( __u8, chip ) | |
305 | __field( __u8, pin ) | |
306 | __field( __u8, elcr ) | |
307 | __field( __u8, imr ) | |
308 | __field( bool, coalesced ) | |
309 | ), | |
310 | ||
311 | TP_fast_assign( | |
312 | __entry->chip = chip; | |
313 | __entry->pin = pin; | |
314 | __entry->elcr = elcr; | |
315 | __entry->imr = imr; | |
316 | __entry->coalesced = coalesced; | |
317 | ), | |
318 | ||
319 | TP_printk("chip %u pin %u (%s%s)%s", | |
320 | __entry->chip, __entry->pin, | |
321 | (__entry->elcr & (1 << __entry->pin)) ? "level":"edge", | |
322 | (__entry->imr & (1 << __entry->pin)) ? "|masked":"", | |
323 | __entry->coalesced ? " (coalesced)" : "") | |
324 | ); | |
325 | ||
326 | #define kvm_apic_dst_shorthand \ | |
327 | {0x0, "dst"}, \ | |
328 | {0x1, "self"}, \ | |
329 | {0x2, "all"}, \ | |
330 | {0x3, "all-but-self"} | |
331 | ||
332 | TRACE_EVENT(kvm_apic_ipi, | |
333 | TP_PROTO(__u32 icr_low, __u32 dest_id), | |
334 | TP_ARGS(icr_low, dest_id), | |
335 | ||
336 | TP_STRUCT__entry( | |
337 | __field( __u32, icr_low ) | |
338 | __field( __u32, dest_id ) | |
339 | ), | |
340 | ||
341 | TP_fast_assign( | |
342 | __entry->icr_low = icr_low; | |
343 | __entry->dest_id = dest_id; | |
344 | ), | |
345 | ||
346 | TP_printk("dst %x vec %u (%s|%s|%s|%s|%s)", | |
347 | __entry->dest_id, (u8)__entry->icr_low, | |
348 | __print_symbolic((__entry->icr_low >> 8 & 0x7), | |
349 | kvm_deliver_mode), | |
350 | (__entry->icr_low & (1<<11)) ? "logical" : "physical", | |
351 | (__entry->icr_low & (1<<14)) ? "assert" : "de-assert", | |
352 | (__entry->icr_low & (1<<15)) ? "level" : "edge", | |
353 | __print_symbolic((__entry->icr_low >> 18 & 0x3), | |
354 | kvm_apic_dst_shorthand)) | |
355 | ); | |
356 | ||
357 | TRACE_EVENT(kvm_apic_accept_irq, | |
358 | TP_PROTO(__u32 apicid, __u16 dm, __u8 tm, __u8 vec, bool coalesced), | |
359 | TP_ARGS(apicid, dm, tm, vec, coalesced), | |
360 | ||
361 | TP_STRUCT__entry( | |
362 | __field( __u32, apicid ) | |
363 | __field( __u16, dm ) | |
364 | __field( __u8, tm ) | |
365 | __field( __u8, vec ) | |
366 | __field( bool, coalesced ) | |
367 | ), | |
368 | ||
369 | TP_fast_assign( | |
370 | __entry->apicid = apicid; | |
371 | __entry->dm = dm; | |
372 | __entry->tm = tm; | |
373 | __entry->vec = vec; | |
374 | __entry->coalesced = coalesced; | |
375 | ), | |
376 | ||
377 | TP_printk("apicid %x vec %u (%s|%s)%s", | |
378 | __entry->apicid, __entry->vec, | |
379 | __print_symbolic((__entry->dm >> 8 & 0x7), kvm_deliver_mode), | |
380 | __entry->tm ? "level" : "edge", | |
381 | __entry->coalesced ? " (coalesced)" : "") | |
382 | ); | |
383 | ||
0ac406de JR |
384 | /* |
385 | * Tracepoint for nested VMRUN | |
386 | */ | |
387 | TRACE_EVENT(kvm_nested_vmrun, | |
388 | TP_PROTO(__u64 rip, __u64 vmcb, __u64 nested_rip, __u32 int_ctl, | |
389 | __u32 event_inj, bool npt), | |
390 | TP_ARGS(rip, vmcb, nested_rip, int_ctl, event_inj, npt), | |
391 | ||
392 | TP_STRUCT__entry( | |
393 | __field( __u64, rip ) | |
394 | __field( __u64, vmcb ) | |
395 | __field( __u64, nested_rip ) | |
396 | __field( __u32, int_ctl ) | |
397 | __field( __u32, event_inj ) | |
398 | __field( bool, npt ) | |
399 | ), | |
400 | ||
401 | TP_fast_assign( | |
402 | __entry->rip = rip; | |
403 | __entry->vmcb = vmcb; | |
404 | __entry->nested_rip = nested_rip; | |
405 | __entry->int_ctl = int_ctl; | |
406 | __entry->event_inj = event_inj; | |
407 | __entry->npt = npt; | |
408 | ), | |
409 | ||
410 | TP_printk("rip: 0x%016llx vmcb: 0x%016llx nrip: 0x%016llx int_ctl: 0x%08x " | |
411 | "event_inj: 0x%08x npt: %s\n", | |
412 | __entry->rip, __entry->vmcb, __entry->nested_rip, | |
413 | __entry->int_ctl, __entry->event_inj, | |
414 | __entry->npt ? "on" : "off") | |
415 | ); | |
416 | ||
d8cabddf JR |
417 | /* |
418 | * Tracepoint for #VMEXIT while nested | |
419 | */ | |
420 | TRACE_EVENT(kvm_nested_vmexit, | |
421 | TP_PROTO(__u64 rip, __u32 exit_code, | |
422 | __u64 exit_info1, __u64 exit_info2, | |
423 | __u32 exit_int_info, __u32 exit_int_info_err), | |
424 | TP_ARGS(rip, exit_code, exit_info1, exit_info2, | |
425 | exit_int_info, exit_int_info_err), | |
426 | ||
427 | TP_STRUCT__entry( | |
428 | __field( __u64, rip ) | |
429 | __field( __u32, exit_code ) | |
430 | __field( __u64, exit_info1 ) | |
431 | __field( __u64, exit_info2 ) | |
432 | __field( __u32, exit_int_info ) | |
433 | __field( __u32, exit_int_info_err ) | |
434 | ), | |
435 | ||
436 | TP_fast_assign( | |
437 | __entry->rip = rip; | |
438 | __entry->exit_code = exit_code; | |
439 | __entry->exit_info1 = exit_info1; | |
440 | __entry->exit_info2 = exit_info2; | |
441 | __entry->exit_int_info = exit_int_info; | |
442 | __entry->exit_int_info_err = exit_int_info_err; | |
443 | ), | |
444 | TP_printk("rip: 0x%016llx reason: %s ext_inf1: 0x%016llx " | |
445 | "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x\n", | |
446 | __entry->rip, | |
447 | ftrace_print_symbols_seq(p, __entry->exit_code, | |
448 | kvm_x86_ops->exit_reasons_str), | |
449 | __entry->exit_info1, __entry->exit_info2, | |
450 | __entry->exit_int_info, __entry->exit_int_info_err) | |
451 | ); | |
452 | ||
17897f36 JR |
453 | /* |
454 | * Tracepoint for #VMEXIT reinjected to the guest | |
455 | */ | |
456 | TRACE_EVENT(kvm_nested_vmexit_inject, | |
457 | TP_PROTO(__u32 exit_code, | |
458 | __u64 exit_info1, __u64 exit_info2, | |
459 | __u32 exit_int_info, __u32 exit_int_info_err), | |
460 | TP_ARGS(exit_code, exit_info1, exit_info2, | |
461 | exit_int_info, exit_int_info_err), | |
462 | ||
463 | TP_STRUCT__entry( | |
464 | __field( __u32, exit_code ) | |
465 | __field( __u64, exit_info1 ) | |
466 | __field( __u64, exit_info2 ) | |
467 | __field( __u32, exit_int_info ) | |
468 | __field( __u32, exit_int_info_err ) | |
469 | ), | |
470 | ||
471 | TP_fast_assign( | |
472 | __entry->exit_code = exit_code; | |
473 | __entry->exit_info1 = exit_info1; | |
474 | __entry->exit_info2 = exit_info2; | |
475 | __entry->exit_int_info = exit_int_info; | |
476 | __entry->exit_int_info_err = exit_int_info_err; | |
477 | ), | |
478 | ||
479 | TP_printk("reason: %s ext_inf1: 0x%016llx " | |
480 | "ext_inf2: 0x%016llx ext_int: 0x%08x ext_int_err: 0x%08x\n", | |
481 | ftrace_print_symbols_seq(p, __entry->exit_code, | |
482 | kvm_x86_ops->exit_reasons_str), | |
483 | __entry->exit_info1, __entry->exit_info2, | |
484 | __entry->exit_int_info, __entry->exit_int_info_err) | |
485 | ); | |
236649de JR |
486 | |
487 | /* | |
488 | * Tracepoint for nested #vmexit because of interrupt pending | |
489 | */ | |
490 | TRACE_EVENT(kvm_nested_intr_vmexit, | |
491 | TP_PROTO(__u64 rip), | |
492 | TP_ARGS(rip), | |
493 | ||
494 | TP_STRUCT__entry( | |
495 | __field( __u64, rip ) | |
496 | ), | |
497 | ||
498 | TP_fast_assign( | |
499 | __entry->rip = rip | |
500 | ), | |
501 | ||
502 | TP_printk("rip: 0x%016llx\n", __entry->rip) | |
503 | ); | |
ec1ff790 JR |
504 | |
505 | /* | |
506 | * Tracepoint for nested #vmexit because of interrupt pending | |
507 | */ | |
508 | TRACE_EVENT(kvm_invlpga, | |
509 | TP_PROTO(__u64 rip, int asid, u64 address), | |
510 | TP_ARGS(rip, asid, address), | |
511 | ||
512 | TP_STRUCT__entry( | |
513 | __field( __u64, rip ) | |
514 | __field( int, asid ) | |
515 | __field( __u64, address ) | |
516 | ), | |
517 | ||
518 | TP_fast_assign( | |
519 | __entry->rip = rip; | |
520 | __entry->asid = asid; | |
521 | __entry->address = address; | |
522 | ), | |
523 | ||
524 | TP_printk("rip: 0x%016llx asid: %d address: 0x%016llx\n", | |
525 | __entry->rip, __entry->asid, __entry->address) | |
526 | ); | |
532a46b9 JR |
527 | |
528 | /* | |
529 | * Tracepoint for nested #vmexit because of interrupt pending | |
530 | */ | |
531 | TRACE_EVENT(kvm_skinit, | |
532 | TP_PROTO(__u64 rip, __u32 slb), | |
533 | TP_ARGS(rip, slb), | |
534 | ||
535 | TP_STRUCT__entry( | |
536 | __field( __u64, rip ) | |
537 | __field( __u32, slb ) | |
538 | ), | |
539 | ||
540 | TP_fast_assign( | |
541 | __entry->rip = rip; | |
542 | __entry->slb = slb; | |
543 | ), | |
544 | ||
545 | TP_printk("rip: 0x%016llx slb: 0x%08x\n", | |
546 | __entry->rip, __entry->slb) | |
547 | ); | |
548 | ||
229456fc MT |
549 | #endif /* _TRACE_KVM_H */ |
550 | ||
551 | /* This part must be outside protection */ | |
552 | #include <trace/define_trace.h> |