Commit | Line | Data |
---|---|---|
a072738e | 1 | /* |
0d2eb44f | 2 | * Netburst Performance Events (P4, old Xeon) |
a072738e CG |
3 | */ |
4 | ||
5 | #ifndef PERF_EVENT_P4_H | |
6 | #define PERF_EVENT_P4_H | |
7 | ||
8 | #include <linux/cpu.h> | |
9 | #include <linux/bitops.h> | |
10 | ||
11 | /* | |
0d2eb44f | 12 | * NetBurst has performance MSRs shared between |
a072738e CG |
13 | * threads if HT is turned on, ie for both logical |
14 | * processors (mem: in turn in Atom with HT support | |
15 | * perf-MSRs are not shared and every thread has its | |
16 | * own perf-MSRs set) | |
17 | */ | |
d814f301 CG |
18 | #define ARCH_P4_TOTAL_ESCR (46) |
19 | #define ARCH_P4_RESERVED_ESCR (2) /* IQ_ESCR(0,1) not always present */ | |
20 | #define ARCH_P4_MAX_ESCR (ARCH_P4_TOTAL_ESCR - ARCH_P4_RESERVED_ESCR) | |
21 | #define ARCH_P4_MAX_CCCR (18) | |
d814f301 | 22 | |
047a3772 CG |
23 | #define ARCH_P4_CNTRVAL_BITS (40) |
24 | #define ARCH_P4_CNTRVAL_MASK ((1ULL << ARCH_P4_CNTRVAL_BITS) - 1) | |
7d44ec19 | 25 | #define ARCH_P4_UNFLAGGED_BIT ((1ULL) << (ARCH_P4_CNTRVAL_BITS - 1)) |
047a3772 | 26 | |
d814f301 CG |
27 | #define P4_ESCR_EVENT_MASK 0x7e000000U |
28 | #define P4_ESCR_EVENT_SHIFT 25 | |
29 | #define P4_ESCR_EVENTMASK_MASK 0x01fffe00U | |
30 | #define P4_ESCR_EVENTMASK_SHIFT 9 | |
31 | #define P4_ESCR_TAG_MASK 0x000001e0U | |
32 | #define P4_ESCR_TAG_SHIFT 5 | |
33 | #define P4_ESCR_TAG_ENABLE 0x00000010U | |
34 | #define P4_ESCR_T0_OS 0x00000008U | |
35 | #define P4_ESCR_T0_USR 0x00000004U | |
36 | #define P4_ESCR_T1_OS 0x00000002U | |
37 | #define P4_ESCR_T1_USR 0x00000001U | |
38 | ||
39 | #define P4_ESCR_EVENT(v) ((v) << P4_ESCR_EVENT_SHIFT) | |
40 | #define P4_ESCR_EMASK(v) ((v) << P4_ESCR_EVENTMASK_SHIFT) | |
41 | #define P4_ESCR_TAG(v) ((v) << P4_ESCR_TAG_SHIFT) | |
a072738e | 42 | |
a072738e CG |
43 | #define P4_CCCR_OVF 0x80000000U |
44 | #define P4_CCCR_CASCADE 0x40000000U | |
45 | #define P4_CCCR_OVF_PMI_T0 0x04000000U | |
46 | #define P4_CCCR_OVF_PMI_T1 0x08000000U | |
47 | #define P4_CCCR_FORCE_OVF 0x02000000U | |
48 | #define P4_CCCR_EDGE 0x01000000U | |
49 | #define P4_CCCR_THRESHOLD_MASK 0x00f00000U | |
50 | #define P4_CCCR_THRESHOLD_SHIFT 20 | |
a072738e CG |
51 | #define P4_CCCR_COMPLEMENT 0x00080000U |
52 | #define P4_CCCR_COMPARE 0x00040000U | |
53 | #define P4_CCCR_ESCR_SELECT_MASK 0x0000e000U | |
54 | #define P4_CCCR_ESCR_SELECT_SHIFT 13 | |
55 | #define P4_CCCR_ENABLE 0x00001000U | |
56 | #define P4_CCCR_THREAD_SINGLE 0x00010000U | |
57 | #define P4_CCCR_THREAD_BOTH 0x00020000U | |
58 | #define P4_CCCR_THREAD_ANY 0x00030000U | |
f34edbc1 | 59 | #define P4_CCCR_RESERVED 0x00000fffU |
a072738e | 60 | |
d814f301 CG |
61 | #define P4_CCCR_THRESHOLD(v) ((v) << P4_CCCR_THRESHOLD_SHIFT) |
62 | #define P4_CCCR_ESEL(v) ((v) << P4_CCCR_ESCR_SELECT_SHIFT) | |
63 | ||
d814f301 CG |
64 | #define P4_GEN_ESCR_EMASK(class, name, bit) \ |
65 | class##__##name = ((1 << bit) << P4_ESCR_EVENTMASK_SHIFT) | |
66 | #define P4_ESCR_EMASK_BIT(class, name) class##__##name | |
a072738e CG |
67 | |
68 | /* | |
69 | * config field is 64bit width and consists of | |
70 | * HT << 63 | ESCR << 32 | CCCR | |
71 | * where HT is HyperThreading bit (since ESCR | |
72 | * has it reserved we may use it for own purpose) | |
73 | * | |
74 | * note that this is NOT the addresses of respective | |
75 | * ESCR and CCCR but rather an only packed value should | |
76 | * be unpacked and written to a proper addresses | |
77 | * | |
39ef13a4 | 78 | * the base idea is to pack as much info as possible |
a072738e CG |
79 | */ |
80 | #define p4_config_pack_escr(v) (((u64)(v)) << 32) | |
81 | #define p4_config_pack_cccr(v) (((u64)(v)) & 0xffffffffULL) | |
82 | #define p4_config_unpack_escr(v) (((u64)(v)) >> 32) | |
d814f301 | 83 | #define p4_config_unpack_cccr(v) (((u64)(v)) & 0xffffffffULL) |
a072738e CG |
84 | |
85 | #define p4_config_unpack_emask(v) \ | |
86 | ({ \ | |
87 | u32 t = p4_config_unpack_escr((v)); \ | |
d814f301 CG |
88 | t = t & P4_ESCR_EVENTMASK_MASK; \ |
89 | t = t >> P4_ESCR_EVENTMASK_SHIFT; \ | |
90 | t; \ | |
91 | }) | |
92 | ||
93 | #define p4_config_unpack_event(v) \ | |
94 | ({ \ | |
95 | u32 t = p4_config_unpack_escr((v)); \ | |
96 | t = t & P4_ESCR_EVENT_MASK; \ | |
97 | t = t >> P4_ESCR_EVENT_SHIFT; \ | |
a072738e CG |
98 | t; \ |
99 | }) | |
100 | ||
101 | #define P4_CONFIG_HT_SHIFT 63 | |
102 | #define P4_CONFIG_HT (1ULL << P4_CONFIG_HT_SHIFT) | |
103 | ||
f9129870 CG |
104 | /* |
105 | * If an event has alias it should be marked | |
106 | * with a special bit. (Don't forget to check | |
107 | * P4_PEBS_CONFIG_MASK and related bits on | |
108 | * modification.) | |
109 | */ | |
110 | #define P4_CONFIG_ALIASABLE (1 << 9) | |
111 | ||
c9cf4a01 CG |
112 | /* |
113 | * The bits we allow to pass for RAW events | |
114 | */ | |
115 | #define P4_CONFIG_MASK_ESCR \ | |
116 | P4_ESCR_EVENT_MASK | \ | |
117 | P4_ESCR_EVENTMASK_MASK | \ | |
118 | P4_ESCR_TAG_MASK | \ | |
119 | P4_ESCR_TAG_ENABLE | |
120 | ||
121 | #define P4_CONFIG_MASK_CCCR \ | |
122 | P4_CCCR_EDGE | \ | |
123 | P4_CCCR_THRESHOLD_MASK | \ | |
124 | P4_CCCR_COMPLEMENT | \ | |
125 | P4_CCCR_COMPARE | \ | |
126 | P4_CCCR_THREAD_ANY | \ | |
127 | P4_CCCR_RESERVED | |
128 | ||
129 | /* some dangerous bits are reserved for kernel internals */ | |
130 | #define P4_CONFIG_MASK \ | |
131 | (p4_config_pack_escr(P4_CONFIG_MASK_ESCR)) | \ | |
132 | (p4_config_pack_cccr(P4_CONFIG_MASK_CCCR)) | |
133 | ||
f9129870 CG |
134 | /* |
135 | * In case of event aliasing we need to preserve some | |
f53173e4 | 136 | * caller bits, otherwise the mapping won't be complete. |
f9129870 CG |
137 | */ |
138 | #define P4_CONFIG_EVENT_ALIAS_MASK \ | |
139 | (p4_config_pack_escr(P4_CONFIG_MASK_ESCR) | \ | |
140 | p4_config_pack_cccr(P4_CCCR_EDGE | \ | |
141 | P4_CCCR_THRESHOLD_MASK | \ | |
142 | P4_CCCR_COMPLEMENT | \ | |
143 | P4_CCCR_COMPARE)) | |
144 | ||
145 | #define P4_CONFIG_EVENT_ALIAS_IMMUTABLE_BITS \ | |
146 | ((P4_CONFIG_HT) | \ | |
147 | p4_config_pack_escr(P4_ESCR_T0_OS | \ | |
148 | P4_ESCR_T0_USR | \ | |
149 | P4_ESCR_T1_OS | \ | |
150 | P4_ESCR_T1_USR) | \ | |
151 | p4_config_pack_cccr(P4_CCCR_OVF | \ | |
152 | P4_CCCR_CASCADE | \ | |
153 | P4_CCCR_FORCE_OVF | \ | |
154 | P4_CCCR_THREAD_ANY | \ | |
155 | P4_CCCR_OVF_PMI_T0 | \ | |
156 | P4_CCCR_OVF_PMI_T1 | \ | |
157 | P4_CONFIG_ALIASABLE)) | |
158 | ||
a072738e CG |
159 | static inline bool p4_is_event_cascaded(u64 config) |
160 | { | |
161 | u32 cccr = p4_config_unpack_cccr(config); | |
162 | return !!(cccr & P4_CCCR_CASCADE); | |
163 | } | |
164 | ||
165 | static inline int p4_ht_config_thread(u64 config) | |
166 | { | |
167 | return !!(config & P4_CONFIG_HT); | |
168 | } | |
169 | ||
170 | static inline u64 p4_set_ht_bit(u64 config) | |
171 | { | |
172 | return config | P4_CONFIG_HT; | |
173 | } | |
174 | ||
175 | static inline u64 p4_clear_ht_bit(u64 config) | |
176 | { | |
177 | return config & ~P4_CONFIG_HT; | |
178 | } | |
179 | ||
180 | static inline int p4_ht_active(void) | |
181 | { | |
182 | #ifdef CONFIG_SMP | |
183 | return smp_num_siblings > 1; | |
184 | #endif | |
185 | return 0; | |
186 | } | |
187 | ||
188 | static inline int p4_ht_thread(int cpu) | |
189 | { | |
190 | #ifdef CONFIG_SMP | |
191 | if (smp_num_siblings == 2) | |
192 | return cpu != cpumask_first(__get_cpu_var(cpu_sibling_map)); | |
193 | #endif | |
194 | return 0; | |
195 | } | |
196 | ||
197 | static inline int p4_should_swap_ts(u64 config, int cpu) | |
198 | { | |
199 | return p4_ht_config_thread(config) ^ p4_ht_thread(cpu); | |
200 | } | |
201 | ||
202 | static inline u32 p4_default_cccr_conf(int cpu) | |
203 | { | |
204 | /* | |
205 | * Note that P4_CCCR_THREAD_ANY is "required" on | |
206 | * non-HT machines (on HT machines we count TS events | |
207 | * regardless the state of second logical processor | |
208 | */ | |
209 | u32 cccr = P4_CCCR_THREAD_ANY; | |
210 | ||
211 | if (!p4_ht_thread(cpu)) | |
212 | cccr |= P4_CCCR_OVF_PMI_T0; | |
213 | else | |
214 | cccr |= P4_CCCR_OVF_PMI_T1; | |
215 | ||
216 | return cccr; | |
217 | } | |
218 | ||
219 | static inline u32 p4_default_escr_conf(int cpu, int exclude_os, int exclude_usr) | |
220 | { | |
221 | u32 escr = 0; | |
222 | ||
223 | if (!p4_ht_thread(cpu)) { | |
224 | if (!exclude_os) | |
d814f301 | 225 | escr |= P4_ESCR_T0_OS; |
a072738e | 226 | if (!exclude_usr) |
d814f301 | 227 | escr |= P4_ESCR_T0_USR; |
a072738e CG |
228 | } else { |
229 | if (!exclude_os) | |
d814f301 | 230 | escr |= P4_ESCR_T1_OS; |
a072738e | 231 | if (!exclude_usr) |
d814f301 | 232 | escr |= P4_ESCR_T1_USR; |
a072738e CG |
233 | } |
234 | ||
235 | return escr; | |
236 | } | |
237 | ||
39ef13a4 CG |
238 | /* |
239 | * This are the events which should be used in "Event Select" | |
240 | * field of ESCR register, they are like unique keys which allow | |
241 | * the kernel to determinate which CCCR and COUNTER should be | |
242 | * used to track an event | |
243 | */ | |
d814f301 CG |
244 | enum P4_EVENTS { |
245 | P4_EVENT_TC_DELIVER_MODE, | |
246 | P4_EVENT_BPU_FETCH_REQUEST, | |
247 | P4_EVENT_ITLB_REFERENCE, | |
248 | P4_EVENT_MEMORY_CANCEL, | |
249 | P4_EVENT_MEMORY_COMPLETE, | |
250 | P4_EVENT_LOAD_PORT_REPLAY, | |
251 | P4_EVENT_STORE_PORT_REPLAY, | |
252 | P4_EVENT_MOB_LOAD_REPLAY, | |
253 | P4_EVENT_PAGE_WALK_TYPE, | |
254 | P4_EVENT_BSQ_CACHE_REFERENCE, | |
255 | P4_EVENT_IOQ_ALLOCATION, | |
256 | P4_EVENT_IOQ_ACTIVE_ENTRIES, | |
257 | P4_EVENT_FSB_DATA_ACTIVITY, | |
258 | P4_EVENT_BSQ_ALLOCATION, | |
259 | P4_EVENT_BSQ_ACTIVE_ENTRIES, | |
260 | P4_EVENT_SSE_INPUT_ASSIST, | |
261 | P4_EVENT_PACKED_SP_UOP, | |
262 | P4_EVENT_PACKED_DP_UOP, | |
263 | P4_EVENT_SCALAR_SP_UOP, | |
264 | P4_EVENT_SCALAR_DP_UOP, | |
265 | P4_EVENT_64BIT_MMX_UOP, | |
266 | P4_EVENT_128BIT_MMX_UOP, | |
267 | P4_EVENT_X87_FP_UOP, | |
268 | P4_EVENT_TC_MISC, | |
269 | P4_EVENT_GLOBAL_POWER_EVENTS, | |
270 | P4_EVENT_TC_MS_XFER, | |
271 | P4_EVENT_UOP_QUEUE_WRITES, | |
272 | P4_EVENT_RETIRED_MISPRED_BRANCH_TYPE, | |
273 | P4_EVENT_RETIRED_BRANCH_TYPE, | |
274 | P4_EVENT_RESOURCE_STALL, | |
275 | P4_EVENT_WC_BUFFER, | |
276 | P4_EVENT_B2B_CYCLES, | |
277 | P4_EVENT_BNR, | |
278 | P4_EVENT_SNOOP, | |
279 | P4_EVENT_RESPONSE, | |
280 | P4_EVENT_FRONT_END_EVENT, | |
281 | P4_EVENT_EXECUTION_EVENT, | |
282 | P4_EVENT_REPLAY_EVENT, | |
283 | P4_EVENT_INSTR_RETIRED, | |
284 | P4_EVENT_UOPS_RETIRED, | |
285 | P4_EVENT_UOP_TYPE, | |
286 | P4_EVENT_BRANCH_RETIRED, | |
287 | P4_EVENT_MISPRED_BRANCH_RETIRED, | |
288 | P4_EVENT_X87_ASSIST, | |
289 | P4_EVENT_MACHINE_CLEAR, | |
290 | P4_EVENT_INSTR_COMPLETED, | |
291 | }; | |
292 | ||
293 | #define P4_OPCODE(event) event##_OPCODE | |
294 | #define P4_OPCODE_ESEL(opcode) ((opcode & 0x00ff) >> 0) | |
295 | #define P4_OPCODE_EVNT(opcode) ((opcode & 0xff00) >> 8) | |
296 | #define P4_OPCODE_PACK(event, sel) (((event) << 8) | sel) | |
297 | ||
a072738e CG |
298 | /* |
299 | * Comments below the event represent ESCR restriction | |
300 | * for this event and counter index per ESCR | |
301 | * | |
302 | * MSR_P4_IQ_ESCR0 and MSR_P4_IQ_ESCR1 are available only on early | |
303 | * processor builds (family 0FH, models 01H-02H). These MSRs | |
304 | * are not available on later versions, so that we don't use | |
305 | * them completely | |
306 | * | |
307 | * Also note that CCCR1 do not have P4_CCCR_ENABLE bit properly | |
308 | * working so that we should not use this CCCR and respective | |
309 | * counter as result | |
310 | */ | |
d814f301 CG |
311 | enum P4_EVENT_OPCODES { |
312 | P4_OPCODE(P4_EVENT_TC_DELIVER_MODE) = P4_OPCODE_PACK(0x01, 0x01), | |
a072738e CG |
313 | /* |
314 | * MSR_P4_TC_ESCR0: 4, 5 | |
315 | * MSR_P4_TC_ESCR1: 6, 7 | |
316 | */ | |
317 | ||
d814f301 | 318 | P4_OPCODE(P4_EVENT_BPU_FETCH_REQUEST) = P4_OPCODE_PACK(0x03, 0x00), |
a072738e CG |
319 | /* |
320 | * MSR_P4_BPU_ESCR0: 0, 1 | |
321 | * MSR_P4_BPU_ESCR1: 2, 3 | |
322 | */ | |
323 | ||
d814f301 | 324 | P4_OPCODE(P4_EVENT_ITLB_REFERENCE) = P4_OPCODE_PACK(0x18, 0x03), |
a072738e CG |
325 | /* |
326 | * MSR_P4_ITLB_ESCR0: 0, 1 | |
327 | * MSR_P4_ITLB_ESCR1: 2, 3 | |
328 | */ | |
329 | ||
d814f301 | 330 | P4_OPCODE(P4_EVENT_MEMORY_CANCEL) = P4_OPCODE_PACK(0x02, 0x05), |
a072738e CG |
331 | /* |
332 | * MSR_P4_DAC_ESCR0: 8, 9 | |
333 | * MSR_P4_DAC_ESCR1: 10, 11 | |
334 | */ | |
335 | ||
d814f301 | 336 | P4_OPCODE(P4_EVENT_MEMORY_COMPLETE) = P4_OPCODE_PACK(0x08, 0x02), |
a072738e CG |
337 | /* |
338 | * MSR_P4_SAAT_ESCR0: 8, 9 | |
339 | * MSR_P4_SAAT_ESCR1: 10, 11 | |
340 | */ | |
341 | ||
d814f301 | 342 | P4_OPCODE(P4_EVENT_LOAD_PORT_REPLAY) = P4_OPCODE_PACK(0x04, 0x02), |
a072738e CG |
343 | /* |
344 | * MSR_P4_SAAT_ESCR0: 8, 9 | |
345 | * MSR_P4_SAAT_ESCR1: 10, 11 | |
346 | */ | |
347 | ||
d814f301 | 348 | P4_OPCODE(P4_EVENT_STORE_PORT_REPLAY) = P4_OPCODE_PACK(0x05, 0x02), |
a072738e CG |
349 | /* |
350 | * MSR_P4_SAAT_ESCR0: 8, 9 | |
351 | * MSR_P4_SAAT_ESCR1: 10, 11 | |
352 | */ | |
353 | ||
d814f301 | 354 | P4_OPCODE(P4_EVENT_MOB_LOAD_REPLAY) = P4_OPCODE_PACK(0x03, 0x02), |
a072738e CG |
355 | /* |
356 | * MSR_P4_MOB_ESCR0: 0, 1 | |
357 | * MSR_P4_MOB_ESCR1: 2, 3 | |
358 | */ | |
359 | ||
d814f301 | 360 | P4_OPCODE(P4_EVENT_PAGE_WALK_TYPE) = P4_OPCODE_PACK(0x01, 0x04), |
a072738e CG |
361 | /* |
362 | * MSR_P4_PMH_ESCR0: 0, 1 | |
363 | * MSR_P4_PMH_ESCR1: 2, 3 | |
364 | */ | |
365 | ||
d814f301 | 366 | P4_OPCODE(P4_EVENT_BSQ_CACHE_REFERENCE) = P4_OPCODE_PACK(0x0c, 0x07), |
a072738e CG |
367 | /* |
368 | * MSR_P4_BSU_ESCR0: 0, 1 | |
369 | * MSR_P4_BSU_ESCR1: 2, 3 | |
370 | */ | |
371 | ||
d814f301 | 372 | P4_OPCODE(P4_EVENT_IOQ_ALLOCATION) = P4_OPCODE_PACK(0x03, 0x06), |
a072738e CG |
373 | /* |
374 | * MSR_P4_FSB_ESCR0: 0, 1 | |
375 | * MSR_P4_FSB_ESCR1: 2, 3 | |
376 | */ | |
377 | ||
d814f301 | 378 | P4_OPCODE(P4_EVENT_IOQ_ACTIVE_ENTRIES) = P4_OPCODE_PACK(0x1a, 0x06), |
a072738e CG |
379 | /* |
380 | * MSR_P4_FSB_ESCR1: 2, 3 | |
381 | */ | |
382 | ||
d814f301 | 383 | P4_OPCODE(P4_EVENT_FSB_DATA_ACTIVITY) = P4_OPCODE_PACK(0x17, 0x06), |
a072738e CG |
384 | /* |
385 | * MSR_P4_FSB_ESCR0: 0, 1 | |
386 | * MSR_P4_FSB_ESCR1: 2, 3 | |
387 | */ | |
388 | ||
d814f301 | 389 | P4_OPCODE(P4_EVENT_BSQ_ALLOCATION) = P4_OPCODE_PACK(0x05, 0x07), |
a072738e CG |
390 | /* |
391 | * MSR_P4_BSU_ESCR0: 0, 1 | |
392 | */ | |
393 | ||
d814f301 | 394 | P4_OPCODE(P4_EVENT_BSQ_ACTIVE_ENTRIES) = P4_OPCODE_PACK(0x06, 0x07), |
a072738e | 395 | /* |
8ea7f544 | 396 | * NOTE: no ESCR name in docs, it's guessed |
a072738e CG |
397 | * MSR_P4_BSU_ESCR1: 2, 3 |
398 | */ | |
399 | ||
d814f301 | 400 | P4_OPCODE(P4_EVENT_SSE_INPUT_ASSIST) = P4_OPCODE_PACK(0x34, 0x01), |
a072738e | 401 | /* |
e4495262 CG |
402 | * MSR_P4_FIRM_ESCR0: 8, 9 |
403 | * MSR_P4_FIRM_ESCR1: 10, 11 | |
a072738e CG |
404 | */ |
405 | ||
d814f301 | 406 | P4_OPCODE(P4_EVENT_PACKED_SP_UOP) = P4_OPCODE_PACK(0x08, 0x01), |
a072738e CG |
407 | /* |
408 | * MSR_P4_FIRM_ESCR0: 8, 9 | |
409 | * MSR_P4_FIRM_ESCR1: 10, 11 | |
410 | */ | |
411 | ||
d814f301 | 412 | P4_OPCODE(P4_EVENT_PACKED_DP_UOP) = P4_OPCODE_PACK(0x0c, 0x01), |
a072738e CG |
413 | /* |
414 | * MSR_P4_FIRM_ESCR0: 8, 9 | |
415 | * MSR_P4_FIRM_ESCR1: 10, 11 | |
416 | */ | |
417 | ||
d814f301 | 418 | P4_OPCODE(P4_EVENT_SCALAR_SP_UOP) = P4_OPCODE_PACK(0x0a, 0x01), |
a072738e CG |
419 | /* |
420 | * MSR_P4_FIRM_ESCR0: 8, 9 | |
421 | * MSR_P4_FIRM_ESCR1: 10, 11 | |
422 | */ | |
423 | ||
d814f301 | 424 | P4_OPCODE(P4_EVENT_SCALAR_DP_UOP) = P4_OPCODE_PACK(0x0e, 0x01), |
a072738e CG |
425 | /* |
426 | * MSR_P4_FIRM_ESCR0: 8, 9 | |
427 | * MSR_P4_FIRM_ESCR1: 10, 11 | |
428 | */ | |
429 | ||
d814f301 | 430 | P4_OPCODE(P4_EVENT_64BIT_MMX_UOP) = P4_OPCODE_PACK(0x02, 0x01), |
a072738e CG |
431 | /* |
432 | * MSR_P4_FIRM_ESCR0: 8, 9 | |
433 | * MSR_P4_FIRM_ESCR1: 10, 11 | |
434 | */ | |
435 | ||
d814f301 | 436 | P4_OPCODE(P4_EVENT_128BIT_MMX_UOP) = P4_OPCODE_PACK(0x1a, 0x01), |
a072738e CG |
437 | /* |
438 | * MSR_P4_FIRM_ESCR0: 8, 9 | |
439 | * MSR_P4_FIRM_ESCR1: 10, 11 | |
440 | */ | |
441 | ||
d814f301 | 442 | P4_OPCODE(P4_EVENT_X87_FP_UOP) = P4_OPCODE_PACK(0x04, 0x01), |
a072738e CG |
443 | /* |
444 | * MSR_P4_FIRM_ESCR0: 8, 9 | |
445 | * MSR_P4_FIRM_ESCR1: 10, 11 | |
446 | */ | |
447 | ||
d814f301 | 448 | P4_OPCODE(P4_EVENT_TC_MISC) = P4_OPCODE_PACK(0x06, 0x01), |
a072738e CG |
449 | /* |
450 | * MSR_P4_TC_ESCR0: 4, 5 | |
451 | * MSR_P4_TC_ESCR1: 6, 7 | |
452 | */ | |
453 | ||
d814f301 | 454 | P4_OPCODE(P4_EVENT_GLOBAL_POWER_EVENTS) = P4_OPCODE_PACK(0x13, 0x06), |
a072738e CG |
455 | /* |
456 | * MSR_P4_FSB_ESCR0: 0, 1 | |
457 | * MSR_P4_FSB_ESCR1: 2, 3 | |
458 | */ | |
459 | ||
d814f301 | 460 | P4_OPCODE(P4_EVENT_TC_MS_XFER) = P4_OPCODE_PACK(0x05, 0x00), |
a072738e CG |
461 | /* |
462 | * MSR_P4_MS_ESCR0: 4, 5 | |
463 | * MSR_P4_MS_ESCR1: 6, 7 | |
464 | */ | |
465 | ||
d814f301 | 466 | P4_OPCODE(P4_EVENT_UOP_QUEUE_WRITES) = P4_OPCODE_PACK(0x09, 0x00), |
a072738e CG |
467 | /* |
468 | * MSR_P4_MS_ESCR0: 4, 5 | |
469 | * MSR_P4_MS_ESCR1: 6, 7 | |
470 | */ | |
471 | ||
d814f301 | 472 | P4_OPCODE(P4_EVENT_RETIRED_MISPRED_BRANCH_TYPE) = P4_OPCODE_PACK(0x05, 0x02), |
a072738e CG |
473 | /* |
474 | * MSR_P4_TBPU_ESCR0: 4, 5 | |
9c8c6bad | 475 | * MSR_P4_TBPU_ESCR1: 6, 7 |
a072738e CG |
476 | */ |
477 | ||
d814f301 | 478 | P4_OPCODE(P4_EVENT_RETIRED_BRANCH_TYPE) = P4_OPCODE_PACK(0x04, 0x02), |
a072738e CG |
479 | /* |
480 | * MSR_P4_TBPU_ESCR0: 4, 5 | |
9c8c6bad | 481 | * MSR_P4_TBPU_ESCR1: 6, 7 |
a072738e CG |
482 | */ |
483 | ||
d814f301 | 484 | P4_OPCODE(P4_EVENT_RESOURCE_STALL) = P4_OPCODE_PACK(0x01, 0x01), |
a072738e CG |
485 | /* |
486 | * MSR_P4_ALF_ESCR0: 12, 13, 16 | |
487 | * MSR_P4_ALF_ESCR1: 14, 15, 17 | |
488 | */ | |
489 | ||
d814f301 | 490 | P4_OPCODE(P4_EVENT_WC_BUFFER) = P4_OPCODE_PACK(0x05, 0x05), |
a072738e CG |
491 | /* |
492 | * MSR_P4_DAC_ESCR0: 8, 9 | |
493 | * MSR_P4_DAC_ESCR1: 10, 11 | |
494 | */ | |
495 | ||
d814f301 | 496 | P4_OPCODE(P4_EVENT_B2B_CYCLES) = P4_OPCODE_PACK(0x16, 0x03), |
a072738e CG |
497 | /* |
498 | * MSR_P4_FSB_ESCR0: 0, 1 | |
499 | * MSR_P4_FSB_ESCR1: 2, 3 | |
500 | */ | |
501 | ||
d814f301 | 502 | P4_OPCODE(P4_EVENT_BNR) = P4_OPCODE_PACK(0x08, 0x03), |
a072738e CG |
503 | /* |
504 | * MSR_P4_FSB_ESCR0: 0, 1 | |
505 | * MSR_P4_FSB_ESCR1: 2, 3 | |
506 | */ | |
507 | ||
d814f301 | 508 | P4_OPCODE(P4_EVENT_SNOOP) = P4_OPCODE_PACK(0x06, 0x03), |
a072738e CG |
509 | /* |
510 | * MSR_P4_FSB_ESCR0: 0, 1 | |
511 | * MSR_P4_FSB_ESCR1: 2, 3 | |
512 | */ | |
513 | ||
d814f301 | 514 | P4_OPCODE(P4_EVENT_RESPONSE) = P4_OPCODE_PACK(0x04, 0x03), |
a072738e CG |
515 | /* |
516 | * MSR_P4_FSB_ESCR0: 0, 1 | |
517 | * MSR_P4_FSB_ESCR1: 2, 3 | |
518 | */ | |
519 | ||
d814f301 | 520 | P4_OPCODE(P4_EVENT_FRONT_END_EVENT) = P4_OPCODE_PACK(0x08, 0x05), |
a072738e CG |
521 | /* |
522 | * MSR_P4_CRU_ESCR2: 12, 13, 16 | |
523 | * MSR_P4_CRU_ESCR3: 14, 15, 17 | |
524 | */ | |
525 | ||
d814f301 | 526 | P4_OPCODE(P4_EVENT_EXECUTION_EVENT) = P4_OPCODE_PACK(0x0c, 0x05), |
a072738e CG |
527 | /* |
528 | * MSR_P4_CRU_ESCR2: 12, 13, 16 | |
529 | * MSR_P4_CRU_ESCR3: 14, 15, 17 | |
530 | */ | |
531 | ||
d814f301 | 532 | P4_OPCODE(P4_EVENT_REPLAY_EVENT) = P4_OPCODE_PACK(0x09, 0x05), |
a072738e CG |
533 | /* |
534 | * MSR_P4_CRU_ESCR2: 12, 13, 16 | |
535 | * MSR_P4_CRU_ESCR3: 14, 15, 17 | |
536 | */ | |
537 | ||
d814f301 | 538 | P4_OPCODE(P4_EVENT_INSTR_RETIRED) = P4_OPCODE_PACK(0x02, 0x04), |
a072738e | 539 | /* |
e4495262 CG |
540 | * MSR_P4_CRU_ESCR0: 12, 13, 16 |
541 | * MSR_P4_CRU_ESCR1: 14, 15, 17 | |
a072738e CG |
542 | */ |
543 | ||
d814f301 | 544 | P4_OPCODE(P4_EVENT_UOPS_RETIRED) = P4_OPCODE_PACK(0x01, 0x04), |
a072738e | 545 | /* |
8ea7f544 LM |
546 | * MSR_P4_CRU_ESCR0: 12, 13, 16 |
547 | * MSR_P4_CRU_ESCR1: 14, 15, 17 | |
a072738e CG |
548 | */ |
549 | ||
d814f301 | 550 | P4_OPCODE(P4_EVENT_UOP_TYPE) = P4_OPCODE_PACK(0x02, 0x02), |
a072738e CG |
551 | /* |
552 | * MSR_P4_RAT_ESCR0: 12, 13, 16 | |
553 | * MSR_P4_RAT_ESCR1: 14, 15, 17 | |
554 | */ | |
555 | ||
d814f301 | 556 | P4_OPCODE(P4_EVENT_BRANCH_RETIRED) = P4_OPCODE_PACK(0x06, 0x05), |
a072738e CG |
557 | /* |
558 | * MSR_P4_CRU_ESCR2: 12, 13, 16 | |
559 | * MSR_P4_CRU_ESCR3: 14, 15, 17 | |
560 | */ | |
561 | ||
d814f301 | 562 | P4_OPCODE(P4_EVENT_MISPRED_BRANCH_RETIRED) = P4_OPCODE_PACK(0x03, 0x04), |
a072738e CG |
563 | /* |
564 | * MSR_P4_CRU_ESCR0: 12, 13, 16 | |
565 | * MSR_P4_CRU_ESCR1: 14, 15, 17 | |
566 | */ | |
567 | ||
d814f301 | 568 | P4_OPCODE(P4_EVENT_X87_ASSIST) = P4_OPCODE_PACK(0x03, 0x05), |
a072738e CG |
569 | /* |
570 | * MSR_P4_CRU_ESCR2: 12, 13, 16 | |
571 | * MSR_P4_CRU_ESCR3: 14, 15, 17 | |
572 | */ | |
573 | ||
d814f301 | 574 | P4_OPCODE(P4_EVENT_MACHINE_CLEAR) = P4_OPCODE_PACK(0x02, 0x05), |
a072738e CG |
575 | /* |
576 | * MSR_P4_CRU_ESCR2: 12, 13, 16 | |
577 | * MSR_P4_CRU_ESCR3: 14, 15, 17 | |
578 | */ | |
579 | ||
d814f301 | 580 | P4_OPCODE(P4_EVENT_INSTR_COMPLETED) = P4_OPCODE_PACK(0x07, 0x04), |
a072738e CG |
581 | /* |
582 | * MSR_P4_CRU_ESCR0: 12, 13, 16 | |
583 | * MSR_P4_CRU_ESCR1: 14, 15, 17 | |
584 | */ | |
d814f301 | 585 | }; |
a072738e CG |
586 | |
587 | /* | |
d814f301 CG |
588 | * a caller should use P4_ESCR_EMASK_NAME helper to |
589 | * pick the EventMask needed, for example | |
a072738e | 590 | * |
39ef13a4 | 591 | * P4_ESCR_EMASK_BIT(P4_EVENT_TC_DELIVER_MODE, DD) |
a072738e | 592 | */ |
d814f301 CG |
593 | enum P4_ESCR_EMASKS { |
594 | P4_GEN_ESCR_EMASK(P4_EVENT_TC_DELIVER_MODE, DD, 0), | |
595 | P4_GEN_ESCR_EMASK(P4_EVENT_TC_DELIVER_MODE, DB, 1), | |
596 | P4_GEN_ESCR_EMASK(P4_EVENT_TC_DELIVER_MODE, DI, 2), | |
597 | P4_GEN_ESCR_EMASK(P4_EVENT_TC_DELIVER_MODE, BD, 3), | |
598 | P4_GEN_ESCR_EMASK(P4_EVENT_TC_DELIVER_MODE, BB, 4), | |
599 | P4_GEN_ESCR_EMASK(P4_EVENT_TC_DELIVER_MODE, BI, 5), | |
600 | P4_GEN_ESCR_EMASK(P4_EVENT_TC_DELIVER_MODE, ID, 6), | |
601 | ||
602 | P4_GEN_ESCR_EMASK(P4_EVENT_BPU_FETCH_REQUEST, TCMISS, 0), | |
603 | ||
604 | P4_GEN_ESCR_EMASK(P4_EVENT_ITLB_REFERENCE, HIT, 0), | |
605 | P4_GEN_ESCR_EMASK(P4_EVENT_ITLB_REFERENCE, MISS, 1), | |
606 | P4_GEN_ESCR_EMASK(P4_EVENT_ITLB_REFERENCE, HIT_UK, 2), | |
607 | ||
608 | P4_GEN_ESCR_EMASK(P4_EVENT_MEMORY_CANCEL, ST_RB_FULL, 2), | |
609 | P4_GEN_ESCR_EMASK(P4_EVENT_MEMORY_CANCEL, 64K_CONF, 3), | |
610 | ||
611 | P4_GEN_ESCR_EMASK(P4_EVENT_MEMORY_COMPLETE, LSC, 0), | |
612 | P4_GEN_ESCR_EMASK(P4_EVENT_MEMORY_COMPLETE, SSC, 1), | |
613 | ||
614 | P4_GEN_ESCR_EMASK(P4_EVENT_LOAD_PORT_REPLAY, SPLIT_LD, 1), | |
615 | ||
616 | P4_GEN_ESCR_EMASK(P4_EVENT_STORE_PORT_REPLAY, SPLIT_ST, 1), | |
617 | ||
618 | P4_GEN_ESCR_EMASK(P4_EVENT_MOB_LOAD_REPLAY, NO_STA, 1), | |
619 | P4_GEN_ESCR_EMASK(P4_EVENT_MOB_LOAD_REPLAY, NO_STD, 3), | |
620 | P4_GEN_ESCR_EMASK(P4_EVENT_MOB_LOAD_REPLAY, PARTIAL_DATA, 4), | |
621 | P4_GEN_ESCR_EMASK(P4_EVENT_MOB_LOAD_REPLAY, UNALGN_ADDR, 5), | |
622 | ||
623 | P4_GEN_ESCR_EMASK(P4_EVENT_PAGE_WALK_TYPE, DTMISS, 0), | |
624 | P4_GEN_ESCR_EMASK(P4_EVENT_PAGE_WALK_TYPE, ITMISS, 1), | |
625 | ||
626 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_CACHE_REFERENCE, RD_2ndL_HITS, 0), | |
627 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_CACHE_REFERENCE, RD_2ndL_HITE, 1), | |
628 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_CACHE_REFERENCE, RD_2ndL_HITM, 2), | |
629 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_CACHE_REFERENCE, RD_3rdL_HITS, 3), | |
630 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_CACHE_REFERENCE, RD_3rdL_HITE, 4), | |
631 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_CACHE_REFERENCE, RD_3rdL_HITM, 5), | |
632 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_CACHE_REFERENCE, RD_2ndL_MISS, 8), | |
633 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_CACHE_REFERENCE, RD_3rdL_MISS, 9), | |
634 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_CACHE_REFERENCE, WR_2ndL_MISS, 10), | |
635 | ||
636 | P4_GEN_ESCR_EMASK(P4_EVENT_IOQ_ALLOCATION, DEFAULT, 0), | |
637 | P4_GEN_ESCR_EMASK(P4_EVENT_IOQ_ALLOCATION, ALL_READ, 5), | |
638 | P4_GEN_ESCR_EMASK(P4_EVENT_IOQ_ALLOCATION, ALL_WRITE, 6), | |
639 | P4_GEN_ESCR_EMASK(P4_EVENT_IOQ_ALLOCATION, MEM_UC, 7), | |
640 | P4_GEN_ESCR_EMASK(P4_EVENT_IOQ_ALLOCATION, MEM_WC, 8), | |
641 | P4_GEN_ESCR_EMASK(P4_EVENT_IOQ_ALLOCATION, MEM_WT, 9), | |
642 | P4_GEN_ESCR_EMASK(P4_EVENT_IOQ_ALLOCATION, MEM_WP, 10), | |
643 | P4_GEN_ESCR_EMASK(P4_EVENT_IOQ_ALLOCATION, MEM_WB, 11), | |
644 | P4_GEN_ESCR_EMASK(P4_EVENT_IOQ_ALLOCATION, OWN, 13), | |
645 | P4_GEN_ESCR_EMASK(P4_EVENT_IOQ_ALLOCATION, OTHER, 14), | |
646 | P4_GEN_ESCR_EMASK(P4_EVENT_IOQ_ALLOCATION, PREFETCH, 15), | |
647 | ||
648 | P4_GEN_ESCR_EMASK(P4_EVENT_IOQ_ACTIVE_ENTRIES, DEFAULT, 0), | |
649 | P4_GEN_ESCR_EMASK(P4_EVENT_IOQ_ACTIVE_ENTRIES, ALL_READ, 5), | |
650 | P4_GEN_ESCR_EMASK(P4_EVENT_IOQ_ACTIVE_ENTRIES, ALL_WRITE, 6), | |
651 | P4_GEN_ESCR_EMASK(P4_EVENT_IOQ_ACTIVE_ENTRIES, MEM_UC, 7), | |
652 | P4_GEN_ESCR_EMASK(P4_EVENT_IOQ_ACTIVE_ENTRIES, MEM_WC, 8), | |
653 | P4_GEN_ESCR_EMASK(P4_EVENT_IOQ_ACTIVE_ENTRIES, MEM_WT, 9), | |
654 | P4_GEN_ESCR_EMASK(P4_EVENT_IOQ_ACTIVE_ENTRIES, MEM_WP, 10), | |
655 | P4_GEN_ESCR_EMASK(P4_EVENT_IOQ_ACTIVE_ENTRIES, MEM_WB, 11), | |
656 | P4_GEN_ESCR_EMASK(P4_EVENT_IOQ_ACTIVE_ENTRIES, OWN, 13), | |
657 | P4_GEN_ESCR_EMASK(P4_EVENT_IOQ_ACTIVE_ENTRIES, OTHER, 14), | |
658 | P4_GEN_ESCR_EMASK(P4_EVENT_IOQ_ACTIVE_ENTRIES, PREFETCH, 15), | |
659 | ||
660 | P4_GEN_ESCR_EMASK(P4_EVENT_FSB_DATA_ACTIVITY, DRDY_DRV, 0), | |
661 | P4_GEN_ESCR_EMASK(P4_EVENT_FSB_DATA_ACTIVITY, DRDY_OWN, 1), | |
662 | P4_GEN_ESCR_EMASK(P4_EVENT_FSB_DATA_ACTIVITY, DRDY_OTHER, 2), | |
663 | P4_GEN_ESCR_EMASK(P4_EVENT_FSB_DATA_ACTIVITY, DBSY_DRV, 3), | |
664 | P4_GEN_ESCR_EMASK(P4_EVENT_FSB_DATA_ACTIVITY, DBSY_OWN, 4), | |
665 | P4_GEN_ESCR_EMASK(P4_EVENT_FSB_DATA_ACTIVITY, DBSY_OTHER, 5), | |
666 | ||
667 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ALLOCATION, REQ_TYPE0, 0), | |
668 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ALLOCATION, REQ_TYPE1, 1), | |
669 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ALLOCATION, REQ_LEN0, 2), | |
670 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ALLOCATION, REQ_LEN1, 3), | |
671 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ALLOCATION, REQ_IO_TYPE, 5), | |
672 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ALLOCATION, REQ_LOCK_TYPE, 6), | |
673 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ALLOCATION, REQ_CACHE_TYPE, 7), | |
674 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ALLOCATION, REQ_SPLIT_TYPE, 8), | |
675 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ALLOCATION, REQ_DEM_TYPE, 9), | |
676 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ALLOCATION, REQ_ORD_TYPE, 10), | |
677 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ALLOCATION, MEM_TYPE0, 11), | |
678 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ALLOCATION, MEM_TYPE1, 12), | |
679 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ALLOCATION, MEM_TYPE2, 13), | |
680 | ||
681 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ACTIVE_ENTRIES, REQ_TYPE0, 0), | |
682 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ACTIVE_ENTRIES, REQ_TYPE1, 1), | |
683 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ACTIVE_ENTRIES, REQ_LEN0, 2), | |
684 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ACTIVE_ENTRIES, REQ_LEN1, 3), | |
685 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ACTIVE_ENTRIES, REQ_IO_TYPE, 5), | |
686 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ACTIVE_ENTRIES, REQ_LOCK_TYPE, 6), | |
687 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ACTIVE_ENTRIES, REQ_CACHE_TYPE, 7), | |
688 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ACTIVE_ENTRIES, REQ_SPLIT_TYPE, 8), | |
689 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ACTIVE_ENTRIES, REQ_DEM_TYPE, 9), | |
690 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ACTIVE_ENTRIES, REQ_ORD_TYPE, 10), | |
691 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ACTIVE_ENTRIES, MEM_TYPE0, 11), | |
692 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ACTIVE_ENTRIES, MEM_TYPE1, 12), | |
693 | P4_GEN_ESCR_EMASK(P4_EVENT_BSQ_ACTIVE_ENTRIES, MEM_TYPE2, 13), | |
694 | ||
695 | P4_GEN_ESCR_EMASK(P4_EVENT_SSE_INPUT_ASSIST, ALL, 15), | |
696 | ||
697 | P4_GEN_ESCR_EMASK(P4_EVENT_PACKED_SP_UOP, ALL, 15), | |
698 | ||
699 | P4_GEN_ESCR_EMASK(P4_EVENT_PACKED_DP_UOP, ALL, 15), | |
700 | ||
701 | P4_GEN_ESCR_EMASK(P4_EVENT_SCALAR_SP_UOP, ALL, 15), | |
702 | ||
703 | P4_GEN_ESCR_EMASK(P4_EVENT_SCALAR_DP_UOP, ALL, 15), | |
704 | ||
705 | P4_GEN_ESCR_EMASK(P4_EVENT_64BIT_MMX_UOP, ALL, 15), | |
706 | ||
707 | P4_GEN_ESCR_EMASK(P4_EVENT_128BIT_MMX_UOP, ALL, 15), | |
708 | ||
709 | P4_GEN_ESCR_EMASK(P4_EVENT_X87_FP_UOP, ALL, 15), | |
710 | ||
711 | P4_GEN_ESCR_EMASK(P4_EVENT_TC_MISC, FLUSH, 4), | |
712 | ||
713 | P4_GEN_ESCR_EMASK(P4_EVENT_GLOBAL_POWER_EVENTS, RUNNING, 0), | |
714 | ||
715 | P4_GEN_ESCR_EMASK(P4_EVENT_TC_MS_XFER, CISC, 0), | |
716 | ||
717 | P4_GEN_ESCR_EMASK(P4_EVENT_UOP_QUEUE_WRITES, FROM_TC_BUILD, 0), | |
718 | P4_GEN_ESCR_EMASK(P4_EVENT_UOP_QUEUE_WRITES, FROM_TC_DELIVER, 1), | |
719 | P4_GEN_ESCR_EMASK(P4_EVENT_UOP_QUEUE_WRITES, FROM_ROM, 2), | |
720 | ||
721 | P4_GEN_ESCR_EMASK(P4_EVENT_RETIRED_MISPRED_BRANCH_TYPE, CONDITIONAL, 1), | |
722 | P4_GEN_ESCR_EMASK(P4_EVENT_RETIRED_MISPRED_BRANCH_TYPE, CALL, 2), | |
723 | P4_GEN_ESCR_EMASK(P4_EVENT_RETIRED_MISPRED_BRANCH_TYPE, RETURN, 3), | |
724 | P4_GEN_ESCR_EMASK(P4_EVENT_RETIRED_MISPRED_BRANCH_TYPE, INDIRECT, 4), | |
725 | ||
726 | P4_GEN_ESCR_EMASK(P4_EVENT_RETIRED_BRANCH_TYPE, CONDITIONAL, 1), | |
727 | P4_GEN_ESCR_EMASK(P4_EVENT_RETIRED_BRANCH_TYPE, CALL, 2), | |
728 | P4_GEN_ESCR_EMASK(P4_EVENT_RETIRED_BRANCH_TYPE, RETURN, 3), | |
729 | P4_GEN_ESCR_EMASK(P4_EVENT_RETIRED_BRANCH_TYPE, INDIRECT, 4), | |
730 | ||
731 | P4_GEN_ESCR_EMASK(P4_EVENT_RESOURCE_STALL, SBFULL, 5), | |
732 | ||
733 | P4_GEN_ESCR_EMASK(P4_EVENT_WC_BUFFER, WCB_EVICTS, 0), | |
734 | P4_GEN_ESCR_EMASK(P4_EVENT_WC_BUFFER, WCB_FULL_EVICTS, 1), | |
735 | ||
736 | P4_GEN_ESCR_EMASK(P4_EVENT_FRONT_END_EVENT, NBOGUS, 0), | |
737 | P4_GEN_ESCR_EMASK(P4_EVENT_FRONT_END_EVENT, BOGUS, 1), | |
738 | ||
739 | P4_GEN_ESCR_EMASK(P4_EVENT_EXECUTION_EVENT, NBOGUS0, 0), | |
740 | P4_GEN_ESCR_EMASK(P4_EVENT_EXECUTION_EVENT, NBOGUS1, 1), | |
741 | P4_GEN_ESCR_EMASK(P4_EVENT_EXECUTION_EVENT, NBOGUS2, 2), | |
742 | P4_GEN_ESCR_EMASK(P4_EVENT_EXECUTION_EVENT, NBOGUS3, 3), | |
743 | P4_GEN_ESCR_EMASK(P4_EVENT_EXECUTION_EVENT, BOGUS0, 4), | |
744 | P4_GEN_ESCR_EMASK(P4_EVENT_EXECUTION_EVENT, BOGUS1, 5), | |
745 | P4_GEN_ESCR_EMASK(P4_EVENT_EXECUTION_EVENT, BOGUS2, 6), | |
746 | P4_GEN_ESCR_EMASK(P4_EVENT_EXECUTION_EVENT, BOGUS3, 7), | |
747 | ||
748 | P4_GEN_ESCR_EMASK(P4_EVENT_REPLAY_EVENT, NBOGUS, 0), | |
749 | P4_GEN_ESCR_EMASK(P4_EVENT_REPLAY_EVENT, BOGUS, 1), | |
750 | ||
751 | P4_GEN_ESCR_EMASK(P4_EVENT_INSTR_RETIRED, NBOGUSNTAG, 0), | |
752 | P4_GEN_ESCR_EMASK(P4_EVENT_INSTR_RETIRED, NBOGUSTAG, 1), | |
753 | P4_GEN_ESCR_EMASK(P4_EVENT_INSTR_RETIRED, BOGUSNTAG, 2), | |
754 | P4_GEN_ESCR_EMASK(P4_EVENT_INSTR_RETIRED, BOGUSTAG, 3), | |
755 | ||
756 | P4_GEN_ESCR_EMASK(P4_EVENT_UOPS_RETIRED, NBOGUS, 0), | |
757 | P4_GEN_ESCR_EMASK(P4_EVENT_UOPS_RETIRED, BOGUS, 1), | |
a072738e | 758 | |
d814f301 CG |
759 | P4_GEN_ESCR_EMASK(P4_EVENT_UOP_TYPE, TAGLOADS, 1), |
760 | P4_GEN_ESCR_EMASK(P4_EVENT_UOP_TYPE, TAGSTORES, 2), | |
761 | ||
762 | P4_GEN_ESCR_EMASK(P4_EVENT_BRANCH_RETIRED, MMNP, 0), | |
763 | P4_GEN_ESCR_EMASK(P4_EVENT_BRANCH_RETIRED, MMNM, 1), | |
764 | P4_GEN_ESCR_EMASK(P4_EVENT_BRANCH_RETIRED, MMTP, 2), | |
765 | P4_GEN_ESCR_EMASK(P4_EVENT_BRANCH_RETIRED, MMTM, 3), | |
a072738e | 766 | |
d814f301 | 767 | P4_GEN_ESCR_EMASK(P4_EVENT_MISPRED_BRANCH_RETIRED, NBOGUS, 0), |
a072738e | 768 | |
d814f301 CG |
769 | P4_GEN_ESCR_EMASK(P4_EVENT_X87_ASSIST, FPSU, 0), |
770 | P4_GEN_ESCR_EMASK(P4_EVENT_X87_ASSIST, FPSO, 1), | |
771 | P4_GEN_ESCR_EMASK(P4_EVENT_X87_ASSIST, POAO, 2), | |
772 | P4_GEN_ESCR_EMASK(P4_EVENT_X87_ASSIST, POAU, 3), | |
773 | P4_GEN_ESCR_EMASK(P4_EVENT_X87_ASSIST, PREA, 4), | |
a072738e | 774 | |
d814f301 CG |
775 | P4_GEN_ESCR_EMASK(P4_EVENT_MACHINE_CLEAR, CLEAR, 0), |
776 | P4_GEN_ESCR_EMASK(P4_EVENT_MACHINE_CLEAR, MOCLEAR, 1), | |
777 | P4_GEN_ESCR_EMASK(P4_EVENT_MACHINE_CLEAR, SMCLEAR, 2), | |
a072738e | 778 | |
d814f301 CG |
779 | P4_GEN_ESCR_EMASK(P4_EVENT_INSTR_COMPLETED, NBOGUS, 0), |
780 | P4_GEN_ESCR_EMASK(P4_EVENT_INSTR_COMPLETED, BOGUS, 1), | |
a072738e CG |
781 | }; |
782 | ||
39ef13a4 | 783 | /* |
39ef13a4 CG |
784 | * Note we have UOP and PEBS bits reserved for now |
785 | * just in case if we will need them once | |
786 | */ | |
787 | #define P4_PEBS_CONFIG_ENABLE (1 << 7) | |
788 | #define P4_PEBS_CONFIG_UOP_TAG (1 << 8) | |
789 | #define P4_PEBS_CONFIG_METRIC_MASK 0x3f | |
790 | #define P4_PEBS_CONFIG_MASK 0xff | |
791 | ||
792 | /* | |
793 | * mem: Only counters MSR_IQ_COUNTER4 (16) and | |
794 | * MSR_IQ_COUNTER5 (17) are allowed for PEBS sampling | |
795 | */ | |
796 | #define P4_PEBS_ENABLE 0x02000000U | |
797 | #define P4_PEBS_ENABLE_UOP_TAG 0x01000000U | |
798 | ||
799 | #define p4_config_unpack_metric(v) (((u64)(v)) & P4_PEBS_CONFIG_METRIC_MASK) | |
800 | #define p4_config_unpack_pebs(v) (((u64)(v)) & P4_PEBS_CONFIG_MASK) | |
801 | ||
802 | #define p4_config_pebs_has(v, mask) (p4_config_unpack_pebs(v) & (mask)) | |
803 | ||
804 | enum P4_PEBS_METRIC { | |
805 | P4_PEBS_METRIC__none, | |
806 | ||
807 | P4_PEBS_METRIC__1stl_cache_load_miss_retired, | |
808 | P4_PEBS_METRIC__2ndl_cache_load_miss_retired, | |
809 | P4_PEBS_METRIC__dtlb_load_miss_retired, | |
810 | P4_PEBS_METRIC__dtlb_store_miss_retired, | |
811 | P4_PEBS_METRIC__dtlb_all_miss_retired, | |
812 | P4_PEBS_METRIC__tagged_mispred_branch, | |
813 | P4_PEBS_METRIC__mob_load_replay_retired, | |
814 | P4_PEBS_METRIC__split_load_retired, | |
815 | P4_PEBS_METRIC__split_store_retired, | |
816 | ||
817 | P4_PEBS_METRIC__max | |
cb7d6b50 LM |
818 | }; |
819 | ||
af86da53 CG |
820 | /* |
821 | * Notes on internal configuration of ESCR+CCCR tuples | |
822 | * | |
823 | * Since P4 has quite the different architecture of | |
824 | * performance registers in compare with "architectural" | |
825 | * once and we have on 64 bits to keep configuration | |
826 | * of performance event, the following trick is used. | |
827 | * | |
828 | * 1) Since both ESCR and CCCR registers have only low | |
829 | * 32 bits valuable, we pack them into a single 64 bit | |
830 | * configuration. Low 32 bits of such config correspond | |
831 | * to low 32 bits of CCCR register and high 32 bits | |
832 | * correspond to low 32 bits of ESCR register. | |
833 | * | |
834 | * 2) The meaning of every bit of such config field can | |
835 | * be found in Intel SDM but it should be noted that | |
836 | * we "borrow" some reserved bits for own usage and | |
837 | * clean them or set to a proper value when we do | |
838 | * a real write to hardware registers. | |
839 | * | |
840 | * 3) The format of bits of config is the following | |
841 | * and should be either 0 or set to some predefined | |
842 | * values: | |
843 | * | |
844 | * Low 32 bits | |
845 | * ----------- | |
846 | * 0-6: P4_PEBS_METRIC enum | |
847 | * 7-11: reserved | |
848 | * 12: reserved (Enable) | |
849 | * 13-15: reserved (ESCR select) | |
850 | * 16-17: Active Thread | |
851 | * 18: Compare | |
852 | * 19: Complement | |
853 | * 20-23: Threshold | |
854 | * 24: Edge | |
855 | * 25: reserved (FORCE_OVF) | |
856 | * 26: reserved (OVF_PMI_T0) | |
857 | * 27: reserved (OVF_PMI_T1) | |
858 | * 28-29: reserved | |
859 | * 30: reserved (Cascade) | |
860 | * 31: reserved (OVF) | |
861 | * | |
862 | * High 32 bits | |
863 | * ------------ | |
864 | * 0: reserved (T1_USR) | |
865 | * 1: reserved (T1_OS) | |
866 | * 2: reserved (T0_USR) | |
867 | * 3: reserved (T0_OS) | |
868 | * 4: Tag Enable | |
869 | * 5-8: Tag Value | |
870 | * 9-24: Event Mask (may use P4_ESCR_EMASK_BIT helper) | |
871 | * 25-30: enum P4_EVENTS | |
872 | * 31: reserved (HT thread) | |
873 | */ | |
874 | ||
a072738e | 875 | #endif /* PERF_EVENT_P4_H */ |
39ef13a4 | 876 |