Lines Matching full:packet
37 [INTEL_PT_BAD] = "Bad Packet!",
77 struct intel_pt_pkt *packet) in intel_pt_get_long_tnt() argument
93 packet->type = INTEL_PT_TNT; in intel_pt_get_long_tnt()
94 packet->count = count; in intel_pt_get_long_tnt()
95 packet->payload = payload << 1; in intel_pt_get_long_tnt()
100 struct intel_pt_pkt *packet) in intel_pt_get_pip() argument
107 packet->type = INTEL_PT_PIP; in intel_pt_get_pip()
109 packet->payload = payload >> 1; in intel_pt_get_pip()
111 packet->payload |= NR_FLAG; in intel_pt_get_pip()
116 static int intel_pt_get_tracestop(struct intel_pt_pkt *packet) in intel_pt_get_tracestop() argument
118 packet->type = INTEL_PT_TRACESTOP; in intel_pt_get_tracestop()
123 struct intel_pt_pkt *packet) in intel_pt_get_cbr() argument
127 packet->type = INTEL_PT_CBR; in intel_pt_get_cbr()
128 packet->payload = le16_to_cpu(*(uint16_t *)(buf + 2)); in intel_pt_get_cbr()
133 struct intel_pt_pkt *packet) in intel_pt_get_vmcs() argument
143 packet->type = INTEL_PT_VMCS; in intel_pt_get_vmcs()
144 packet->count = count; in intel_pt_get_vmcs()
145 memcpy_le64(&packet->payload, buf + 2, count); in intel_pt_get_vmcs()
150 static int intel_pt_get_ovf(struct intel_pt_pkt *packet) in intel_pt_get_ovf() argument
152 packet->type = INTEL_PT_OVF; in intel_pt_get_ovf()
157 struct intel_pt_pkt *packet) in intel_pt_get_psb() argument
169 packet->type = INTEL_PT_PSB; in intel_pt_get_psb()
173 static int intel_pt_get_psbend(struct intel_pt_pkt *packet) in intel_pt_get_psbend() argument
175 packet->type = INTEL_PT_PSBEND; in intel_pt_get_psbend()
180 struct intel_pt_pkt *packet) in intel_pt_get_tma() argument
185 packet->type = INTEL_PT_TMA; in intel_pt_get_tma()
186 packet->payload = buf[2] | (buf[3] << 8); in intel_pt_get_tma()
187 packet->count = buf[5] | ((buf[6] & BIT(0)) << 8); in intel_pt_get_tma()
191 static int intel_pt_get_pad(struct intel_pt_pkt *packet) in intel_pt_get_pad() argument
193 packet->type = INTEL_PT_PAD; in intel_pt_get_pad()
198 struct intel_pt_pkt *packet) in intel_pt_get_mnt() argument
202 packet->type = INTEL_PT_MNT; in intel_pt_get_mnt()
203 memcpy_le64(&packet->payload, buf + 3, 8); in intel_pt_get_mnt()
209 struct intel_pt_pkt *packet) in intel_pt_get_3byte() argument
216 return intel_pt_get_mnt(buf, len, packet); in intel_pt_get_3byte()
223 struct intel_pt_pkt *packet) in intel_pt_get_ptwrite() argument
225 packet->count = (buf[1] >> 5) & 0x3; in intel_pt_get_ptwrite()
226 packet->type = buf[1] & BIT(7) ? INTEL_PT_PTWRITE_IP : in intel_pt_get_ptwrite()
229 switch (packet->count) { in intel_pt_get_ptwrite()
233 packet->payload = le32_to_cpu(*(uint32_t *)(buf + 2)); in intel_pt_get_ptwrite()
238 packet->payload = le64_to_cpu(*(uint64_t *)(buf + 2)); in intel_pt_get_ptwrite()
245 static int intel_pt_get_exstop(struct intel_pt_pkt *packet) in intel_pt_get_exstop() argument
247 packet->type = INTEL_PT_EXSTOP; in intel_pt_get_exstop()
251 static int intel_pt_get_exstop_ip(struct intel_pt_pkt *packet) in intel_pt_get_exstop_ip() argument
253 packet->type = INTEL_PT_EXSTOP_IP; in intel_pt_get_exstop_ip()
258 struct intel_pt_pkt *packet) in intel_pt_get_mwait() argument
262 packet->type = INTEL_PT_MWAIT; in intel_pt_get_mwait()
263 packet->payload = le64_to_cpu(*(uint64_t *)(buf + 2)); in intel_pt_get_mwait()
268 struct intel_pt_pkt *packet) in intel_pt_get_pwre() argument
272 packet->type = INTEL_PT_PWRE; in intel_pt_get_pwre()
273 memcpy_le64(&packet->payload, buf + 2, 2); in intel_pt_get_pwre()
278 struct intel_pt_pkt *packet) in intel_pt_get_pwrx() argument
282 packet->type = INTEL_PT_PWRX; in intel_pt_get_pwrx()
283 memcpy_le64(&packet->payload, buf + 2, 5); in intel_pt_get_pwrx()
288 struct intel_pt_pkt *packet) in intel_pt_get_bbp() argument
292 packet->type = INTEL_PT_BBP; in intel_pt_get_bbp()
293 packet->count = buf[2] >> 7; in intel_pt_get_bbp()
294 packet->payload = buf[2] & 0x1f; in intel_pt_get_bbp()
299 struct intel_pt_pkt *packet) in intel_pt_get_bip_4() argument
303 packet->type = INTEL_PT_BIP; in intel_pt_get_bip_4()
304 packet->count = buf[0] >> 3; in intel_pt_get_bip_4()
305 memcpy_le64(&packet->payload, buf + 1, 4); in intel_pt_get_bip_4()
310 struct intel_pt_pkt *packet) in intel_pt_get_bip_8() argument
314 packet->type = INTEL_PT_BIP; in intel_pt_get_bip_8()
315 packet->count = buf[0] >> 3; in intel_pt_get_bip_8()
316 memcpy_le64(&packet->payload, buf + 1, 8); in intel_pt_get_bip_8()
320 static int intel_pt_get_bep(size_t len, struct intel_pt_pkt *packet) in intel_pt_get_bep() argument
324 packet->type = INTEL_PT_BEP; in intel_pt_get_bep()
328 static int intel_pt_get_bep_ip(size_t len, struct intel_pt_pkt *packet) in intel_pt_get_bep_ip() argument
332 packet->type = INTEL_PT_BEP_IP; in intel_pt_get_bep_ip()
337 struct intel_pt_pkt *packet) in intel_pt_get_ext() argument
343 return intel_pt_get_ptwrite(buf, len, packet); in intel_pt_get_ext()
347 return intel_pt_get_long_tnt(buf, len, packet); in intel_pt_get_ext()
349 return intel_pt_get_pip(buf, len, packet); in intel_pt_get_ext()
351 return intel_pt_get_tracestop(packet); in intel_pt_get_ext()
353 return intel_pt_get_cbr(buf, len, packet); in intel_pt_get_ext()
355 return intel_pt_get_vmcs(buf, len, packet); in intel_pt_get_ext()
357 return intel_pt_get_ovf(packet); in intel_pt_get_ext()
359 return intel_pt_get_psb(buf, len, packet); in intel_pt_get_ext()
361 return intel_pt_get_psbend(packet); in intel_pt_get_ext()
363 return intel_pt_get_tma(buf, len, packet); in intel_pt_get_ext()
365 return intel_pt_get_3byte(buf, len, packet); in intel_pt_get_ext()
367 return intel_pt_get_exstop(packet); in intel_pt_get_ext()
369 return intel_pt_get_exstop_ip(packet); in intel_pt_get_ext()
371 return intel_pt_get_mwait(buf, len, packet); in intel_pt_get_ext()
373 return intel_pt_get_pwre(buf, len, packet); in intel_pt_get_ext()
375 return intel_pt_get_pwrx(buf, len, packet); in intel_pt_get_ext()
377 return intel_pt_get_bbp(buf, len, packet); in intel_pt_get_ext()
379 return intel_pt_get_bep(len, packet); in intel_pt_get_ext()
381 return intel_pt_get_bep_ip(len, packet); in intel_pt_get_ext()
388 struct intel_pt_pkt *packet) in intel_pt_get_short_tnt() argument
398 packet->type = INTEL_PT_TNT; in intel_pt_get_short_tnt()
399 packet->count = count; in intel_pt_get_short_tnt()
400 packet->payload = (uint64_t)byte << 57; in intel_pt_get_short_tnt()
406 size_t len, struct intel_pt_pkt *packet) in intel_pt_get_cyc() argument
422 packet->type = INTEL_PT_CYC; in intel_pt_get_cyc()
423 packet->payload = payload; in intel_pt_get_cyc()
429 struct intel_pt_pkt *packet) in intel_pt_get_ip() argument
433 packet->count = byte >> 5; in intel_pt_get_ip()
435 switch (packet->count) { in intel_pt_get_ip()
443 packet->payload = le16_to_cpu(*(uint16_t *)(buf + 1)); in intel_pt_get_ip()
449 packet->payload = le32_to_cpu(*(uint32_t *)(buf + 1)); in intel_pt_get_ip()
456 memcpy_le64(&packet->payload, buf + 1, 6); in intel_pt_get_ip()
462 packet->payload = le64_to_cpu(*(uint64_t *)(buf + 1)); in intel_pt_get_ip()
468 packet->type = type; in intel_pt_get_ip()
474 struct intel_pt_pkt *packet) in intel_pt_get_mode() argument
481 packet->type = INTEL_PT_MODE_EXEC; in intel_pt_get_mode()
484 packet->payload = 16; in intel_pt_get_mode()
487 packet->payload = 64; in intel_pt_get_mode()
490 packet->payload = 32; in intel_pt_get_mode()
497 packet->type = INTEL_PT_MODE_TSX; in intel_pt_get_mode()
500 packet->payload = buf[1] & 3; in intel_pt_get_mode()
510 struct intel_pt_pkt *packet) in intel_pt_get_tsc() argument
514 packet->type = INTEL_PT_TSC; in intel_pt_get_tsc()
515 memcpy_le64(&packet->payload, buf + 1, 7); in intel_pt_get_tsc()
520 struct intel_pt_pkt *packet) in intel_pt_get_mtc() argument
524 packet->type = INTEL_PT_MTC; in intel_pt_get_mtc()
525 packet->payload = buf[1]; in intel_pt_get_mtc()
530 struct intel_pt_pkt *packet, in intel_pt_do_get_packet() argument
535 memset(packet, 0, sizeof(struct intel_pt_pkt)); in intel_pt_do_get_packet()
547 return intel_pt_get_bip_4(buf, len, packet); in intel_pt_do_get_packet()
551 return intel_pt_get_bip_8(buf, len, packet); in intel_pt_do_get_packet()
559 return intel_pt_get_pad(packet); in intel_pt_do_get_packet()
561 return intel_pt_get_ext(buf, len, packet); in intel_pt_do_get_packet()
562 return intel_pt_get_short_tnt(byte, packet); in intel_pt_do_get_packet()
566 return intel_pt_get_cyc(byte, buf, len, packet); in intel_pt_do_get_packet()
570 return intel_pt_get_ip(INTEL_PT_TIP, byte, buf, len, packet); in intel_pt_do_get_packet()
573 packet); in intel_pt_do_get_packet()
576 packet); in intel_pt_do_get_packet()
578 return intel_pt_get_ip(INTEL_PT_FUP, byte, buf, len, packet); in intel_pt_do_get_packet()
582 return intel_pt_get_mode(buf, len, packet); in intel_pt_do_get_packet()
584 return intel_pt_get_tsc(buf, len, packet); in intel_pt_do_get_packet()
586 return intel_pt_get_mtc(buf, len, packet); in intel_pt_do_get_packet()
595 void intel_pt_upd_pkt_ctx(const struct intel_pt_pkt *packet, in intel_pt_upd_pkt_ctx() argument
598 switch (packet->type) { in intel_pt_upd_pkt_ctx()
634 if (packet->count) in intel_pt_upd_pkt_ctx()
645 struct intel_pt_pkt *packet, enum intel_pt_pkt_ctx *ctx) in intel_pt_get_packet() argument
649 ret = intel_pt_do_get_packet(buf, len, packet, *ctx); in intel_pt_get_packet()
653 intel_pt_upd_pkt_ctx(packet, ctx); in intel_pt_get_packet()
658 int intel_pt_pkt_desc(const struct intel_pt_pkt *packet, char *buf, in intel_pt_pkt_desc() argument
662 unsigned long long payload = packet->payload; in intel_pt_pkt_desc()
663 const char *name = intel_pt_pkt_name(packet->type); in intel_pt_pkt_desc()
665 switch (packet->type) { in intel_pt_pkt_desc()
681 for (i = 0; i < packet->count; i++) { in intel_pt_pkt_desc()
692 ret = snprintf(buf, blen, " (%d)", packet->count); in intel_pt_pkt_desc()
702 if (!(packet->count)) in intel_pt_pkt_desc()
714 (unsigned)payload, packet->count); in intel_pt_pkt_desc()
722 nr = packet->payload & NR_FLAG ? 1 : 0; in intel_pt_pkt_desc()
754 name, packet->count ? "4" : "8", payload); in intel_pt_pkt_desc()
757 name, packet->count, payload); in intel_pt_pkt_desc()
762 name, payload, packet->count); in intel_pt_pkt_desc()