Lines Matching refs:packet
75 struct intel_pt_pkt *packet) in intel_pt_get_long_tnt() argument
91 packet->type = INTEL_PT_TNT; in intel_pt_get_long_tnt()
92 packet->count = count; in intel_pt_get_long_tnt()
93 packet->payload = payload << 1; in intel_pt_get_long_tnt()
98 struct intel_pt_pkt *packet) in intel_pt_get_pip() argument
105 packet->type = INTEL_PT_PIP; in intel_pt_get_pip()
107 packet->payload = payload; in intel_pt_get_pip()
112 static int intel_pt_get_tracestop(struct intel_pt_pkt *packet) in intel_pt_get_tracestop() argument
114 packet->type = INTEL_PT_TRACESTOP; in intel_pt_get_tracestop()
119 struct intel_pt_pkt *packet) in intel_pt_get_cbr() argument
123 packet->type = INTEL_PT_CBR; in intel_pt_get_cbr()
124 packet->payload = le16_to_cpu(*(uint16_t *)(buf + 2)); in intel_pt_get_cbr()
129 struct intel_pt_pkt *packet) in intel_pt_get_vmcs() argument
139 packet->type = INTEL_PT_VMCS; in intel_pt_get_vmcs()
140 packet->count = count; in intel_pt_get_vmcs()
141 memcpy_le64(&packet->payload, buf + 2, count); in intel_pt_get_vmcs()
146 static int intel_pt_get_ovf(struct intel_pt_pkt *packet) in intel_pt_get_ovf() argument
148 packet->type = INTEL_PT_OVF; in intel_pt_get_ovf()
153 struct intel_pt_pkt *packet) in intel_pt_get_psb() argument
165 packet->type = INTEL_PT_PSB; in intel_pt_get_psb()
169 static int intel_pt_get_psbend(struct intel_pt_pkt *packet) in intel_pt_get_psbend() argument
171 packet->type = INTEL_PT_PSBEND; in intel_pt_get_psbend()
176 struct intel_pt_pkt *packet) in intel_pt_get_tma() argument
181 packet->type = INTEL_PT_TMA; in intel_pt_get_tma()
182 packet->payload = buf[2] | (buf[3] << 8); in intel_pt_get_tma()
183 packet->count = buf[5] | ((buf[6] & BIT(0)) << 8); in intel_pt_get_tma()
187 static int intel_pt_get_pad(struct intel_pt_pkt *packet) in intel_pt_get_pad() argument
189 packet->type = INTEL_PT_PAD; in intel_pt_get_pad()
194 struct intel_pt_pkt *packet) in intel_pt_get_mnt() argument
198 packet->type = INTEL_PT_MNT; in intel_pt_get_mnt()
199 memcpy_le64(&packet->payload, buf + 3, 8); in intel_pt_get_mnt()
205 struct intel_pt_pkt *packet) in intel_pt_get_3byte() argument
212 return intel_pt_get_mnt(buf, len, packet); in intel_pt_get_3byte()
219 struct intel_pt_pkt *packet) in intel_pt_get_ptwrite() argument
221 packet->count = (buf[1] >> 5) & 0x3; in intel_pt_get_ptwrite()
222 packet->type = buf[1] & BIT(7) ? INTEL_PT_PTWRITE_IP : in intel_pt_get_ptwrite()
225 switch (packet->count) { in intel_pt_get_ptwrite()
229 packet->payload = le32_to_cpu(*(uint32_t *)(buf + 2)); in intel_pt_get_ptwrite()
234 packet->payload = le64_to_cpu(*(uint64_t *)(buf + 2)); in intel_pt_get_ptwrite()
241 static int intel_pt_get_exstop(struct intel_pt_pkt *packet) in intel_pt_get_exstop() argument
243 packet->type = INTEL_PT_EXSTOP; in intel_pt_get_exstop()
247 static int intel_pt_get_exstop_ip(struct intel_pt_pkt *packet) in intel_pt_get_exstop_ip() argument
249 packet->type = INTEL_PT_EXSTOP_IP; in intel_pt_get_exstop_ip()
254 struct intel_pt_pkt *packet) in intel_pt_get_mwait() argument
258 packet->type = INTEL_PT_MWAIT; in intel_pt_get_mwait()
259 packet->payload = le64_to_cpu(*(uint64_t *)(buf + 2)); in intel_pt_get_mwait()
264 struct intel_pt_pkt *packet) in intel_pt_get_pwre() argument
268 packet->type = INTEL_PT_PWRE; in intel_pt_get_pwre()
269 memcpy_le64(&packet->payload, buf + 2, 2); in intel_pt_get_pwre()
274 struct intel_pt_pkt *packet) in intel_pt_get_pwrx() argument
278 packet->type = INTEL_PT_PWRX; in intel_pt_get_pwrx()
279 memcpy_le64(&packet->payload, buf + 2, 5); in intel_pt_get_pwrx()
284 struct intel_pt_pkt *packet) in intel_pt_get_bbp() argument
288 packet->type = INTEL_PT_BBP; in intel_pt_get_bbp()
289 packet->count = buf[2] >> 7; in intel_pt_get_bbp()
290 packet->payload = buf[2] & 0x1f; in intel_pt_get_bbp()
295 struct intel_pt_pkt *packet) in intel_pt_get_bip_4() argument
299 packet->type = INTEL_PT_BIP; in intel_pt_get_bip_4()
300 packet->count = buf[0] >> 3; in intel_pt_get_bip_4()
301 memcpy_le64(&packet->payload, buf + 1, 4); in intel_pt_get_bip_4()
306 struct intel_pt_pkt *packet) in intel_pt_get_bip_8() argument
310 packet->type = INTEL_PT_BIP; in intel_pt_get_bip_8()
311 packet->count = buf[0] >> 3; in intel_pt_get_bip_8()
312 memcpy_le64(&packet->payload, buf + 1, 8); in intel_pt_get_bip_8()
316 static int intel_pt_get_bep(size_t len, struct intel_pt_pkt *packet) in intel_pt_get_bep() argument
320 packet->type = INTEL_PT_BEP; in intel_pt_get_bep()
324 static int intel_pt_get_bep_ip(size_t len, struct intel_pt_pkt *packet) in intel_pt_get_bep_ip() argument
328 packet->type = INTEL_PT_BEP_IP; in intel_pt_get_bep_ip()
333 struct intel_pt_pkt *packet) in intel_pt_get_ext() argument
339 return intel_pt_get_ptwrite(buf, len, packet); in intel_pt_get_ext()
343 return intel_pt_get_long_tnt(buf, len, packet); in intel_pt_get_ext()
345 return intel_pt_get_pip(buf, len, packet); in intel_pt_get_ext()
347 return intel_pt_get_tracestop(packet); in intel_pt_get_ext()
349 return intel_pt_get_cbr(buf, len, packet); in intel_pt_get_ext()
351 return intel_pt_get_vmcs(buf, len, packet); in intel_pt_get_ext()
353 return intel_pt_get_ovf(packet); in intel_pt_get_ext()
355 return intel_pt_get_psb(buf, len, packet); in intel_pt_get_ext()
357 return intel_pt_get_psbend(packet); in intel_pt_get_ext()
359 return intel_pt_get_tma(buf, len, packet); in intel_pt_get_ext()
361 return intel_pt_get_3byte(buf, len, packet); in intel_pt_get_ext()
363 return intel_pt_get_exstop(packet); in intel_pt_get_ext()
365 return intel_pt_get_exstop_ip(packet); in intel_pt_get_ext()
367 return intel_pt_get_mwait(buf, len, packet); in intel_pt_get_ext()
369 return intel_pt_get_pwre(buf, len, packet); in intel_pt_get_ext()
371 return intel_pt_get_pwrx(buf, len, packet); in intel_pt_get_ext()
373 return intel_pt_get_bbp(buf, len, packet); in intel_pt_get_ext()
375 return intel_pt_get_bep(len, packet); in intel_pt_get_ext()
377 return intel_pt_get_bep_ip(len, packet); in intel_pt_get_ext()
384 struct intel_pt_pkt *packet) in intel_pt_get_short_tnt() argument
394 packet->type = INTEL_PT_TNT; in intel_pt_get_short_tnt()
395 packet->count = count; in intel_pt_get_short_tnt()
396 packet->payload = (uint64_t)byte << 57; in intel_pt_get_short_tnt()
402 size_t len, struct intel_pt_pkt *packet) in intel_pt_get_cyc() argument
418 packet->type = INTEL_PT_CYC; in intel_pt_get_cyc()
419 packet->payload = payload; in intel_pt_get_cyc()
425 struct intel_pt_pkt *packet) in intel_pt_get_ip() argument
429 packet->count = byte >> 5; in intel_pt_get_ip()
431 switch (packet->count) { in intel_pt_get_ip()
439 packet->payload = le16_to_cpu(*(uint16_t *)(buf + 1)); in intel_pt_get_ip()
445 packet->payload = le32_to_cpu(*(uint32_t *)(buf + 1)); in intel_pt_get_ip()
452 memcpy_le64(&packet->payload, buf + 1, 6); in intel_pt_get_ip()
458 packet->payload = le64_to_cpu(*(uint64_t *)(buf + 1)); in intel_pt_get_ip()
464 packet->type = type; in intel_pt_get_ip()
470 struct intel_pt_pkt *packet) in intel_pt_get_mode() argument
477 packet->type = INTEL_PT_MODE_EXEC; in intel_pt_get_mode()
480 packet->payload = 16; in intel_pt_get_mode()
483 packet->payload = 64; in intel_pt_get_mode()
486 packet->payload = 32; in intel_pt_get_mode()
493 packet->type = INTEL_PT_MODE_TSX; in intel_pt_get_mode()
496 packet->payload = buf[1] & 3; in intel_pt_get_mode()
506 struct intel_pt_pkt *packet) in intel_pt_get_tsc() argument
510 packet->type = INTEL_PT_TSC; in intel_pt_get_tsc()
511 memcpy_le64(&packet->payload, buf + 1, 7); in intel_pt_get_tsc()
516 struct intel_pt_pkt *packet) in intel_pt_get_mtc() argument
520 packet->type = INTEL_PT_MTC; in intel_pt_get_mtc()
521 packet->payload = buf[1]; in intel_pt_get_mtc()
526 struct intel_pt_pkt *packet, in intel_pt_do_get_packet() argument
531 memset(packet, 0, sizeof(struct intel_pt_pkt)); in intel_pt_do_get_packet()
543 return intel_pt_get_bip_4(buf, len, packet); in intel_pt_do_get_packet()
547 return intel_pt_get_bip_8(buf, len, packet); in intel_pt_do_get_packet()
555 return intel_pt_get_pad(packet); in intel_pt_do_get_packet()
557 return intel_pt_get_ext(buf, len, packet); in intel_pt_do_get_packet()
558 return intel_pt_get_short_tnt(byte, packet); in intel_pt_do_get_packet()
562 return intel_pt_get_cyc(byte, buf, len, packet); in intel_pt_do_get_packet()
566 return intel_pt_get_ip(INTEL_PT_TIP, byte, buf, len, packet); in intel_pt_do_get_packet()
569 packet); in intel_pt_do_get_packet()
572 packet); in intel_pt_do_get_packet()
574 return intel_pt_get_ip(INTEL_PT_FUP, byte, buf, len, packet); in intel_pt_do_get_packet()
578 return intel_pt_get_mode(buf, len, packet); in intel_pt_do_get_packet()
580 return intel_pt_get_tsc(buf, len, packet); in intel_pt_do_get_packet()
582 return intel_pt_get_mtc(buf, len, packet); in intel_pt_do_get_packet()
591 void intel_pt_upd_pkt_ctx(const struct intel_pt_pkt *packet, in intel_pt_upd_pkt_ctx() argument
594 switch (packet->type) { in intel_pt_upd_pkt_ctx()
630 if (packet->count) in intel_pt_upd_pkt_ctx()
641 struct intel_pt_pkt *packet, enum intel_pt_pkt_ctx *ctx) in intel_pt_get_packet() argument
645 ret = intel_pt_do_get_packet(buf, len, packet, *ctx); in intel_pt_get_packet()
649 intel_pt_upd_pkt_ctx(packet, ctx); in intel_pt_get_packet()
654 int intel_pt_pkt_desc(const struct intel_pt_pkt *packet, char *buf, in intel_pt_pkt_desc() argument
658 unsigned long long payload = packet->payload; in intel_pt_pkt_desc()
659 const char *name = intel_pt_pkt_name(packet->type); in intel_pt_pkt_desc()
661 switch (packet->type) { in intel_pt_pkt_desc()
677 for (i = 0; i < packet->count; i++) { in intel_pt_pkt_desc()
688 ret = snprintf(buf, blen, " (%d)", packet->count); in intel_pt_pkt_desc()
698 if (!(packet->count)) in intel_pt_pkt_desc()
710 (unsigned)payload, packet->count); in intel_pt_pkt_desc()
718 nr = packet->payload & INTEL_PT_VMX_NR_FLAG ? 1 : 0; in intel_pt_pkt_desc()
750 name, packet->count ? "4" : "8", payload); in intel_pt_pkt_desc()
753 name, packet->count, payload); in intel_pt_pkt_desc()
758 name, payload, packet->count); in intel_pt_pkt_desc()