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Commit | Line | Data |
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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 | ||
1c9f8520 | 40 | #if defined(CONFIG_HAVE_KVM_IRQCHIP) |
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 | ); |
a1e4ccb9 | 60 | #endif |
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 | ||
98 | TRACE_EVENT(kvm_msi_set_irq, | |
99 | TP_PROTO(__u64 address, __u64 data), | |
100 | TP_ARGS(address, data), | |
101 | ||
102 | TP_STRUCT__entry( | |
103 | __field( __u64, address ) | |
104 | __field( __u64, data ) | |
105 | ), | |
106 | ||
107 | TP_fast_assign( | |
108 | __entry->address = address; | |
109 | __entry->data = data; | |
110 | ), | |
111 | ||
112 | TP_printk("dst %u vec %x (%s|%s|%s%s)", | |
113 | (u8)(__entry->address >> 12), (u8)__entry->data, | |
114 | __print_symbolic((__entry->data >> 8 & 0x7), kvm_deliver_mode), | |
115 | (__entry->address & (1<<2)) ? "logical" : "physical", | |
116 | (__entry->data & (1<<15)) ? "level" : "edge", | |
117 | (__entry->address & (1<<3)) ? "|rh" : "") | |
118 | ); | |
229456fc MT |
119 | |
120 | #define kvm_irqchips \ | |
121 | {KVM_IRQCHIP_PIC_MASTER, "PIC master"}, \ | |
122 | {KVM_IRQCHIP_PIC_SLAVE, "PIC slave"}, \ | |
123 | {KVM_IRQCHIP_IOAPIC, "IOAPIC"} | |
124 | ||
1c9f8520 AG |
125 | #endif /* defined(__KVM_HAVE_IOAPIC) */ |
126 | ||
127 | #if defined(CONFIG_HAVE_KVM_IRQCHIP) | |
128 | ||
229456fc MT |
129 | TRACE_EVENT(kvm_ack_irq, |
130 | TP_PROTO(unsigned int irqchip, unsigned int pin), | |
131 | TP_ARGS(irqchip, pin), | |
132 | ||
133 | TP_STRUCT__entry( | |
134 | __field( unsigned int, irqchip ) | |
135 | __field( unsigned int, pin ) | |
136 | ), | |
137 | ||
138 | TP_fast_assign( | |
139 | __entry->irqchip = irqchip; | |
140 | __entry->pin = pin; | |
141 | ), | |
142 | ||
1c9f8520 | 143 | #ifdef kvm_irqchips |
229456fc MT |
144 | TP_printk("irqchip %s pin %u", |
145 | __print_symbolic(__entry->irqchip, kvm_irqchips), | |
146 | __entry->pin) | |
1c9f8520 AG |
147 | #else |
148 | TP_printk("irqchip %d pin %u", __entry->irqchip, __entry->pin) | |
149 | #endif | |
229456fc MT |
150 | ); |
151 | ||
1c9f8520 | 152 | #endif /* defined(CONFIG_HAVE_KVM_IRQCHIP) */ |
229456fc MT |
153 | |
154 | ||
aec51dc4 AK |
155 | |
156 | #define KVM_TRACE_MMIO_READ_UNSATISFIED 0 | |
157 | #define KVM_TRACE_MMIO_READ 1 | |
158 | #define KVM_TRACE_MMIO_WRITE 2 | |
159 | ||
160 | #define kvm_trace_symbol_mmio \ | |
161 | { KVM_TRACE_MMIO_READ_UNSATISFIED, "unsatisfied-read" }, \ | |
162 | { KVM_TRACE_MMIO_READ, "read" }, \ | |
163 | { KVM_TRACE_MMIO_WRITE, "write" } | |
164 | ||
165 | TRACE_EVENT(kvm_mmio, | |
166 | TP_PROTO(int type, int len, u64 gpa, u64 val), | |
167 | TP_ARGS(type, len, gpa, val), | |
168 | ||
169 | TP_STRUCT__entry( | |
170 | __field( u32, type ) | |
171 | __field( u32, len ) | |
172 | __field( u64, gpa ) | |
173 | __field( u64, val ) | |
174 | ), | |
175 | ||
176 | TP_fast_assign( | |
177 | __entry->type = type; | |
178 | __entry->len = len; | |
179 | __entry->gpa = gpa; | |
180 | __entry->val = val; | |
181 | ), | |
182 | ||
183 | TP_printk("mmio %s len %u gpa 0x%llx val 0x%llx", | |
184 | __print_symbolic(__entry->type, kvm_trace_symbol_mmio), | |
185 | __entry->len, __entry->gpa, __entry->val) | |
186 | ); | |
187 | ||
0c04851c AK |
188 | #define kvm_fpu_load_symbol \ |
189 | {0, "unload"}, \ | |
190 | {1, "load"} | |
191 | ||
192 | TRACE_EVENT(kvm_fpu, | |
193 | TP_PROTO(int load), | |
194 | TP_ARGS(load), | |
195 | ||
196 | TP_STRUCT__entry( | |
197 | __field( u32, load ) | |
198 | ), | |
199 | ||
200 | TP_fast_assign( | |
201 | __entry->load = load; | |
202 | ), | |
203 | ||
204 | TP_printk("%s", __print_symbolic(__entry->load, kvm_fpu_load_symbol)) | |
205 | ); | |
206 | ||
90bb6fc5 AK |
207 | TRACE_EVENT(kvm_age_page, |
208 | TP_PROTO(ulong hva, struct kvm_memory_slot *slot, int ref), | |
209 | TP_ARGS(hva, slot, ref), | |
210 | ||
211 | TP_STRUCT__entry( | |
212 | __field( u64, hva ) | |
213 | __field( u64, gfn ) | |
214 | __field( u8, referenced ) | |
215 | ), | |
216 | ||
217 | TP_fast_assign( | |
218 | __entry->hva = hva; | |
219 | __entry->gfn = | |
220 | slot->base_gfn + ((hva - slot->userspace_addr) >> PAGE_SHIFT); | |
221 | __entry->referenced = ref; | |
222 | ), | |
223 | ||
224 | TP_printk("hva %llx gfn %llx %s", | |
225 | __entry->hva, __entry->gfn, | |
226 | __entry->referenced ? "YOUNG" : "OLD") | |
227 | ); | |
228 | ||
af585b92 | 229 | #ifdef CONFIG_KVM_ASYNC_PF |
0730388b XG |
230 | DECLARE_EVENT_CLASS(kvm_async_get_page_class, |
231 | ||
c9b263d2 | 232 | TP_PROTO(u64 gva, u64 gfn), |
0730388b | 233 | |
c9b263d2 | 234 | TP_ARGS(gva, gfn), |
af585b92 GN |
235 | |
236 | TP_STRUCT__entry( | |
0730388b | 237 | __field(__u64, gva) |
c9b263d2 | 238 | __field(u64, gfn) |
0730388b | 239 | ), |
af585b92 GN |
240 | |
241 | TP_fast_assign( | |
c9b263d2 XG |
242 | __entry->gva = gva; |
243 | __entry->gfn = gfn; | |
0730388b | 244 | ), |
af585b92 | 245 | |
c9b263d2 | 246 | TP_printk("gva = %#llx, gfn = %#llx", __entry->gva, __entry->gfn) |
af585b92 GN |
247 | ); |
248 | ||
0730388b XG |
249 | DEFINE_EVENT(kvm_async_get_page_class, kvm_try_async_get_page, |
250 | ||
251 | TP_PROTO(u64 gva, u64 gfn), | |
252 | ||
253 | TP_ARGS(gva, gfn) | |
254 | ); | |
255 | ||
256 | DEFINE_EVENT(kvm_async_get_page_class, kvm_async_pf_doublefault, | |
257 | ||
258 | TP_PROTO(u64 gva, u64 gfn), | |
259 | ||
260 | TP_ARGS(gva, gfn) | |
261 | ); | |
262 | ||
263 | DECLARE_EVENT_CLASS(kvm_async_pf_nopresent_ready, | |
264 | ||
7c90705b | 265 | TP_PROTO(u64 token, u64 gva), |
0730388b | 266 | |
7c90705b | 267 | TP_ARGS(token, gva), |
af585b92 GN |
268 | |
269 | TP_STRUCT__entry( | |
7c90705b | 270 | __field(__u64, token) |
af585b92 | 271 | __field(__u64, gva) |
0730388b | 272 | ), |
af585b92 GN |
273 | |
274 | TP_fast_assign( | |
7c90705b | 275 | __entry->token = token; |
af585b92 | 276 | __entry->gva = gva; |
0730388b XG |
277 | ), |
278 | ||
279 | TP_printk("token %#llx gva %#llx", __entry->token, __entry->gva) | |
af585b92 | 280 | |
af585b92 GN |
281 | ); |
282 | ||
0730388b XG |
283 | DEFINE_EVENT(kvm_async_pf_nopresent_ready, kvm_async_pf_not_present, |
284 | ||
7c90705b | 285 | TP_PROTO(u64 token, u64 gva), |
af585b92 | 286 | |
0730388b XG |
287 | TP_ARGS(token, gva) |
288 | ); | |
af585b92 | 289 | |
0730388b XG |
290 | DEFINE_EVENT(kvm_async_pf_nopresent_ready, kvm_async_pf_ready, |
291 | ||
292 | TP_PROTO(u64 token, u64 gva), | |
af585b92 | 293 | |
0730388b | 294 | TP_ARGS(token, gva) |
af585b92 GN |
295 | ); |
296 | ||
297 | TRACE_EVENT( | |
298 | kvm_async_pf_completed, | |
f2e10669 | 299 | TP_PROTO(unsigned long address, u64 gva), |
300 | TP_ARGS(address, gva), | |
af585b92 GN |
301 | |
302 | TP_STRUCT__entry( | |
303 | __field(unsigned long, address) | |
af585b92 GN |
304 | __field(u64, gva) |
305 | ), | |
306 | ||
307 | TP_fast_assign( | |
308 | __entry->address = address; | |
af585b92 GN |
309 | __entry->gva = gva; |
310 | ), | |
311 | ||
f2e10669 | 312 | TP_printk("gva %#llx address %#lx", __entry->gva, |
313 | __entry->address) | |
af585b92 GN |
314 | ); |
315 | ||
af585b92 GN |
316 | #endif |
317 | ||
229456fc MT |
318 | #endif /* _TRACE_KVM_MAIN_H */ |
319 | ||
320 | /* This part must be outside protection */ | |
321 | #include <trace/define_trace.h> |