1 /* 2 * Copyright 2015 IBM Corp. 3 * 4 * This program is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU General Public License 6 * as published by the Free Software Foundation; either version 7 * 2 of the License, or (at your option) any later version. 8 */ 9 10 #undef TRACE_SYSTEM 11 #define TRACE_SYSTEM cxl 12 13 #if !defined(_CXL_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) 14 #define _CXL_TRACE_H 15 16 #include <linux/tracepoint.h> 17 18 #include "cxl.h" 19 20 #define dsisr_psl9_flags(flags) \ 21 __print_flags(flags, "|", \ 22 { CXL_PSL9_DSISR_An_CO_MASK, "FR" }, \ 23 { CXL_PSL9_DSISR_An_TF, "TF" }, \ 24 { CXL_PSL9_DSISR_An_PE, "PE" }, \ 25 { CXL_PSL9_DSISR_An_AE, "AE" }, \ 26 { CXL_PSL9_DSISR_An_OC, "OC" }, \ 27 { CXL_PSL9_DSISR_An_S, "S" }) 28 29 #define DSISR_FLAGS \ 30 { CXL_PSL_DSISR_An_DS, "DS" }, \ 31 { CXL_PSL_DSISR_An_DM, "DM" }, \ 32 { CXL_PSL_DSISR_An_ST, "ST" }, \ 33 { CXL_PSL_DSISR_An_UR, "UR" }, \ 34 { CXL_PSL_DSISR_An_PE, "PE" }, \ 35 { CXL_PSL_DSISR_An_AE, "AE" }, \ 36 { CXL_PSL_DSISR_An_OC, "OC" }, \ 37 { CXL_PSL_DSISR_An_M, "M" }, \ 38 { CXL_PSL_DSISR_An_P, "P" }, \ 39 { CXL_PSL_DSISR_An_A, "A" }, \ 40 { CXL_PSL_DSISR_An_S, "S" }, \ 41 { CXL_PSL_DSISR_An_K, "K" } 42 43 #define TFC_FLAGS \ 44 { CXL_PSL_TFC_An_A, "A" }, \ 45 { CXL_PSL_TFC_An_C, "C" }, \ 46 { CXL_PSL_TFC_An_AE, "AE" }, \ 47 { CXL_PSL_TFC_An_R, "R" } 48 49 #define LLCMD_NAMES \ 50 { CXL_SPA_SW_CMD_TERMINATE, "TERMINATE" }, \ 51 { CXL_SPA_SW_CMD_REMOVE, "REMOVE" }, \ 52 { CXL_SPA_SW_CMD_SUSPEND, "SUSPEND" }, \ 53 { CXL_SPA_SW_CMD_RESUME, "RESUME" }, \ 54 { CXL_SPA_SW_CMD_ADD, "ADD" }, \ 55 { CXL_SPA_SW_CMD_UPDATE, "UPDATE" } 56 57 #define AFU_COMMANDS \ 58 { 0, "DISABLE" }, \ 59 { CXL_AFU_Cntl_An_E, "ENABLE" }, \ 60 { CXL_AFU_Cntl_An_RA, "RESET" } 61 62 #define PSL_COMMANDS \ 63 { CXL_PSL_SCNTL_An_Pc, "PURGE" }, \ 64 { CXL_PSL_SCNTL_An_Sc, "SUSPEND" } 65 66 67 DECLARE_EVENT_CLASS(cxl_pe_class, 68 TP_PROTO(struct cxl_context *ctx), 69 70 TP_ARGS(ctx), 71 72 TP_STRUCT__entry( 73 __field(u8, card) 74 __field(u8, afu) 75 __field(u16, pe) 76 ), 77 78 TP_fast_assign( 79 __entry->card = ctx->afu->adapter->adapter_num; 80 __entry->afu = ctx->afu->slice; 81 __entry->pe = ctx->pe; 82 ), 83 84 TP_printk("afu%i.%i pe=%i", 85 __entry->card, 86 __entry->afu, 87 __entry->pe 88 ) 89 ); 90 91 92 TRACE_EVENT(cxl_attach, 93 TP_PROTO(struct cxl_context *ctx, u64 wed, s16 num_interrupts, u64 amr), 94 95 TP_ARGS(ctx, wed, num_interrupts, amr), 96 97 TP_STRUCT__entry( 98 __field(u8, card) 99 __field(u8, afu) 100 __field(u16, pe) 101 __field(pid_t, pid) 102 __field(u64, wed) 103 __field(u64, amr) 104 __field(s16, num_interrupts) 105 ), 106 107 TP_fast_assign( 108 __entry->card = ctx->afu->adapter->adapter_num; 109 __entry->afu = ctx->afu->slice; 110 __entry->pe = ctx->pe; 111 __entry->pid = pid_nr(ctx->pid); 112 __entry->wed = wed; 113 __entry->amr = amr; 114 __entry->num_interrupts = num_interrupts; 115 ), 116 117 TP_printk("afu%i.%i pid=%i pe=%i wed=0x%016llx irqs=%i amr=0x%llx", 118 __entry->card, 119 __entry->afu, 120 __entry->pid, 121 __entry->pe, 122 __entry->wed, 123 __entry->num_interrupts, 124 __entry->amr 125 ) 126 ); 127 128 DEFINE_EVENT(cxl_pe_class, cxl_detach, 129 TP_PROTO(struct cxl_context *ctx), 130 TP_ARGS(ctx) 131 ); 132 133 TRACE_EVENT(cxl_afu_irq, 134 TP_PROTO(struct cxl_context *ctx, int afu_irq, int virq, irq_hw_number_t hwirq), 135 136 TP_ARGS(ctx, afu_irq, virq, hwirq), 137 138 TP_STRUCT__entry( 139 __field(u8, card) 140 __field(u8, afu) 141 __field(u16, pe) 142 __field(u16, afu_irq) 143 __field(int, virq) 144 __field(irq_hw_number_t, hwirq) 145 ), 146 147 TP_fast_assign( 148 __entry->card = ctx->afu->adapter->adapter_num; 149 __entry->afu = ctx->afu->slice; 150 __entry->pe = ctx->pe; 151 __entry->afu_irq = afu_irq; 152 __entry->virq = virq; 153 __entry->hwirq = hwirq; 154 ), 155 156 TP_printk("afu%i.%i pe=%i afu_irq=%i virq=%i hwirq=0x%lx", 157 __entry->card, 158 __entry->afu, 159 __entry->pe, 160 __entry->afu_irq, 161 __entry->virq, 162 __entry->hwirq 163 ) 164 ); 165 166 TRACE_EVENT(cxl_psl9_irq, 167 TP_PROTO(struct cxl_context *ctx, int irq, u64 dsisr, u64 dar), 168 169 TP_ARGS(ctx, irq, dsisr, dar), 170 171 TP_STRUCT__entry( 172 __field(u8, card) 173 __field(u8, afu) 174 __field(u16, pe) 175 __field(int, irq) 176 __field(u64, dsisr) 177 __field(u64, dar) 178 ), 179 180 TP_fast_assign( 181 __entry->card = ctx->afu->adapter->adapter_num; 182 __entry->afu = ctx->afu->slice; 183 __entry->pe = ctx->pe; 184 __entry->irq = irq; 185 __entry->dsisr = dsisr; 186 __entry->dar = dar; 187 ), 188 189 TP_printk("afu%i.%i pe=%i irq=%i dsisr=0x%016llx dsisr=%s dar=0x%016llx", 190 __entry->card, 191 __entry->afu, 192 __entry->pe, 193 __entry->irq, 194 __entry->dsisr, 195 dsisr_psl9_flags(__entry->dsisr), 196 __entry->dar 197 ) 198 ); 199 200 TRACE_EVENT(cxl_psl_irq, 201 TP_PROTO(struct cxl_context *ctx, int irq, u64 dsisr, u64 dar), 202 203 TP_ARGS(ctx, irq, dsisr, dar), 204 205 TP_STRUCT__entry( 206 __field(u8, card) 207 __field(u8, afu) 208 __field(u16, pe) 209 __field(int, irq) 210 __field(u64, dsisr) 211 __field(u64, dar) 212 ), 213 214 TP_fast_assign( 215 __entry->card = ctx->afu->adapter->adapter_num; 216 __entry->afu = ctx->afu->slice; 217 __entry->pe = ctx->pe; 218 __entry->irq = irq; 219 __entry->dsisr = dsisr; 220 __entry->dar = dar; 221 ), 222 223 TP_printk("afu%i.%i pe=%i irq=%i dsisr=%s dar=0x%016llx", 224 __entry->card, 225 __entry->afu, 226 __entry->pe, 227 __entry->irq, 228 __print_flags(__entry->dsisr, "|", DSISR_FLAGS), 229 __entry->dar 230 ) 231 ); 232 233 TRACE_EVENT(cxl_psl_irq_ack, 234 TP_PROTO(struct cxl_context *ctx, u64 tfc), 235 236 TP_ARGS(ctx, tfc), 237 238 TP_STRUCT__entry( 239 __field(u8, card) 240 __field(u8, afu) 241 __field(u16, pe) 242 __field(u64, tfc) 243 ), 244 245 TP_fast_assign( 246 __entry->card = ctx->afu->adapter->adapter_num; 247 __entry->afu = ctx->afu->slice; 248 __entry->pe = ctx->pe; 249 __entry->tfc = tfc; 250 ), 251 252 TP_printk("afu%i.%i pe=%i tfc=%s", 253 __entry->card, 254 __entry->afu, 255 __entry->pe, 256 __print_flags(__entry->tfc, "|", TFC_FLAGS) 257 ) 258 ); 259 260 TRACE_EVENT(cxl_ste_miss, 261 TP_PROTO(struct cxl_context *ctx, u64 dar), 262 263 TP_ARGS(ctx, dar), 264 265 TP_STRUCT__entry( 266 __field(u8, card) 267 __field(u8, afu) 268 __field(u16, pe) 269 __field(u64, dar) 270 ), 271 272 TP_fast_assign( 273 __entry->card = ctx->afu->adapter->adapter_num; 274 __entry->afu = ctx->afu->slice; 275 __entry->pe = ctx->pe; 276 __entry->dar = dar; 277 ), 278 279 TP_printk("afu%i.%i pe=%i dar=0x%016llx", 280 __entry->card, 281 __entry->afu, 282 __entry->pe, 283 __entry->dar 284 ) 285 ); 286 287 TRACE_EVENT(cxl_ste_write, 288 TP_PROTO(struct cxl_context *ctx, unsigned int idx, u64 e, u64 v), 289 290 TP_ARGS(ctx, idx, e, v), 291 292 TP_STRUCT__entry( 293 __field(u8, card) 294 __field(u8, afu) 295 __field(u16, pe) 296 __field(unsigned int, idx) 297 __field(u64, e) 298 __field(u64, v) 299 ), 300 301 TP_fast_assign( 302 __entry->card = ctx->afu->adapter->adapter_num; 303 __entry->afu = ctx->afu->slice; 304 __entry->pe = ctx->pe; 305 __entry->idx = idx; 306 __entry->e = e; 307 __entry->v = v; 308 ), 309 310 TP_printk("afu%i.%i pe=%i SSTE[%i] E=0x%016llx V=0x%016llx", 311 __entry->card, 312 __entry->afu, 313 __entry->pe, 314 __entry->idx, 315 __entry->e, 316 __entry->v 317 ) 318 ); 319 320 TRACE_EVENT(cxl_pte_miss, 321 TP_PROTO(struct cxl_context *ctx, u64 dsisr, u64 dar), 322 323 TP_ARGS(ctx, dsisr, dar), 324 325 TP_STRUCT__entry( 326 __field(u8, card) 327 __field(u8, afu) 328 __field(u16, pe) 329 __field(u64, dsisr) 330 __field(u64, dar) 331 ), 332 333 TP_fast_assign( 334 __entry->card = ctx->afu->adapter->adapter_num; 335 __entry->afu = ctx->afu->slice; 336 __entry->pe = ctx->pe; 337 __entry->dsisr = dsisr; 338 __entry->dar = dar; 339 ), 340 341 TP_printk("afu%i.%i pe=%i dsisr=%s dar=0x%016llx", 342 __entry->card, 343 __entry->afu, 344 __entry->pe, 345 __print_flags(__entry->dsisr, "|", DSISR_FLAGS), 346 __entry->dar 347 ) 348 ); 349 350 TRACE_EVENT(cxl_llcmd, 351 TP_PROTO(struct cxl_context *ctx, u64 cmd), 352 353 TP_ARGS(ctx, cmd), 354 355 TP_STRUCT__entry( 356 __field(u8, card) 357 __field(u8, afu) 358 __field(u16, pe) 359 __field(u64, cmd) 360 ), 361 362 TP_fast_assign( 363 __entry->card = ctx->afu->adapter->adapter_num; 364 __entry->afu = ctx->afu->slice; 365 __entry->pe = ctx->pe; 366 __entry->cmd = cmd; 367 ), 368 369 TP_printk("afu%i.%i pe=%i cmd=%s", 370 __entry->card, 371 __entry->afu, 372 __entry->pe, 373 __print_symbolic_u64(__entry->cmd, LLCMD_NAMES) 374 ) 375 ); 376 377 TRACE_EVENT(cxl_llcmd_done, 378 TP_PROTO(struct cxl_context *ctx, u64 cmd, int rc), 379 380 TP_ARGS(ctx, cmd, rc), 381 382 TP_STRUCT__entry( 383 __field(u8, card) 384 __field(u8, afu) 385 __field(u16, pe) 386 __field(u64, cmd) 387 __field(int, rc) 388 ), 389 390 TP_fast_assign( 391 __entry->card = ctx->afu->adapter->adapter_num; 392 __entry->afu = ctx->afu->slice; 393 __entry->pe = ctx->pe; 394 __entry->rc = rc; 395 __entry->cmd = cmd; 396 ), 397 398 TP_printk("afu%i.%i pe=%i cmd=%s rc=%i", 399 __entry->card, 400 __entry->afu, 401 __entry->pe, 402 __print_symbolic_u64(__entry->cmd, LLCMD_NAMES), 403 __entry->rc 404 ) 405 ); 406 407 DECLARE_EVENT_CLASS(cxl_afu_psl_ctrl, 408 TP_PROTO(struct cxl_afu *afu, u64 cmd), 409 410 TP_ARGS(afu, cmd), 411 412 TP_STRUCT__entry( 413 __field(u8, card) 414 __field(u8, afu) 415 __field(u64, cmd) 416 ), 417 418 TP_fast_assign( 419 __entry->card = afu->adapter->adapter_num; 420 __entry->afu = afu->slice; 421 __entry->cmd = cmd; 422 ), 423 424 TP_printk("afu%i.%i cmd=%s", 425 __entry->card, 426 __entry->afu, 427 __print_symbolic_u64(__entry->cmd, AFU_COMMANDS) 428 ) 429 ); 430 431 DECLARE_EVENT_CLASS(cxl_afu_psl_ctrl_done, 432 TP_PROTO(struct cxl_afu *afu, u64 cmd, int rc), 433 434 TP_ARGS(afu, cmd, rc), 435 436 TP_STRUCT__entry( 437 __field(u8, card) 438 __field(u8, afu) 439 __field(u64, cmd) 440 __field(int, rc) 441 ), 442 443 TP_fast_assign( 444 __entry->card = afu->adapter->adapter_num; 445 __entry->afu = afu->slice; 446 __entry->rc = rc; 447 __entry->cmd = cmd; 448 ), 449 450 TP_printk("afu%i.%i cmd=%s rc=%i", 451 __entry->card, 452 __entry->afu, 453 __print_symbolic_u64(__entry->cmd, AFU_COMMANDS), 454 __entry->rc 455 ) 456 ); 457 458 DEFINE_EVENT(cxl_afu_psl_ctrl, cxl_afu_ctrl, 459 TP_PROTO(struct cxl_afu *afu, u64 cmd), 460 TP_ARGS(afu, cmd) 461 ); 462 463 DEFINE_EVENT(cxl_afu_psl_ctrl_done, cxl_afu_ctrl_done, 464 TP_PROTO(struct cxl_afu *afu, u64 cmd, int rc), 465 TP_ARGS(afu, cmd, rc) 466 ); 467 468 DEFINE_EVENT_PRINT(cxl_afu_psl_ctrl, cxl_psl_ctrl, 469 TP_PROTO(struct cxl_afu *afu, u64 cmd), 470 TP_ARGS(afu, cmd), 471 472 TP_printk("psl%i.%i cmd=%s", 473 __entry->card, 474 __entry->afu, 475 __print_symbolic_u64(__entry->cmd, PSL_COMMANDS) 476 ) 477 ); 478 479 DEFINE_EVENT_PRINT(cxl_afu_psl_ctrl_done, cxl_psl_ctrl_done, 480 TP_PROTO(struct cxl_afu *afu, u64 cmd, int rc), 481 TP_ARGS(afu, cmd, rc), 482 483 TP_printk("psl%i.%i cmd=%s rc=%i", 484 __entry->card, 485 __entry->afu, 486 __print_symbolic_u64(__entry->cmd, PSL_COMMANDS), 487 __entry->rc 488 ) 489 ); 490 491 DEFINE_EVENT(cxl_pe_class, cxl_slbia, 492 TP_PROTO(struct cxl_context *ctx), 493 TP_ARGS(ctx) 494 ); 495 496 TRACE_EVENT(cxl_hcall, 497 TP_PROTO(u64 unit_address, u64 process_token, long rc), 498 499 TP_ARGS(unit_address, process_token, rc), 500 501 TP_STRUCT__entry( 502 __field(u64, unit_address) 503 __field(u64, process_token) 504 __field(long, rc) 505 ), 506 507 TP_fast_assign( 508 __entry->unit_address = unit_address; 509 __entry->process_token = process_token; 510 __entry->rc = rc; 511 ), 512 513 TP_printk("unit_address=0x%016llx process_token=0x%016llx rc=%li", 514 __entry->unit_address, 515 __entry->process_token, 516 __entry->rc 517 ) 518 ); 519 520 TRACE_EVENT(cxl_hcall_control, 521 TP_PROTO(u64 unit_address, char *fct, u64 p1, u64 p2, u64 p3, 522 u64 p4, unsigned long r4, long rc), 523 524 TP_ARGS(unit_address, fct, p1, p2, p3, p4, r4, rc), 525 526 TP_STRUCT__entry( 527 __field(u64, unit_address) 528 __field(char *, fct) 529 __field(u64, p1) 530 __field(u64, p2) 531 __field(u64, p3) 532 __field(u64, p4) 533 __field(unsigned long, r4) 534 __field(long, rc) 535 ), 536 537 TP_fast_assign( 538 __entry->unit_address = unit_address; 539 __entry->fct = fct; 540 __entry->p1 = p1; 541 __entry->p2 = p2; 542 __entry->p3 = p3; 543 __entry->p4 = p4; 544 __entry->r4 = r4; 545 __entry->rc = rc; 546 ), 547 548 TP_printk("unit_address=%#.16llx %s(%#llx, %#llx, %#llx, %#llx, R4: %#lx)): %li", 549 __entry->unit_address, 550 __entry->fct, 551 __entry->p1, 552 __entry->p2, 553 __entry->p3, 554 __entry->p4, 555 __entry->r4, 556 __entry->rc 557 ) 558 ); 559 560 TRACE_EVENT(cxl_hcall_attach, 561 TP_PROTO(u64 unit_address, u64 phys_addr, unsigned long process_token, 562 unsigned long mmio_addr, unsigned long mmio_size, long rc), 563 564 TP_ARGS(unit_address, phys_addr, process_token, 565 mmio_addr, mmio_size, rc), 566 567 TP_STRUCT__entry( 568 __field(u64, unit_address) 569 __field(u64, phys_addr) 570 __field(unsigned long, process_token) 571 __field(unsigned long, mmio_addr) 572 __field(unsigned long, mmio_size) 573 __field(long, rc) 574 ), 575 576 TP_fast_assign( 577 __entry->unit_address = unit_address; 578 __entry->phys_addr = phys_addr; 579 __entry->process_token = process_token; 580 __entry->mmio_addr = mmio_addr; 581 __entry->mmio_size = mmio_size; 582 __entry->rc = rc; 583 ), 584 585 TP_printk("unit_address=0x%016llx phys_addr=0x%016llx " 586 "token=0x%.8lx mmio_addr=0x%lx mmio_size=0x%lx rc=%li", 587 __entry->unit_address, 588 __entry->phys_addr, 589 __entry->process_token, 590 __entry->mmio_addr, 591 __entry->mmio_size, 592 __entry->rc 593 ) 594 ); 595 596 DEFINE_EVENT(cxl_hcall, cxl_hcall_detach, 597 TP_PROTO(u64 unit_address, u64 process_token, long rc), 598 TP_ARGS(unit_address, process_token, rc) 599 ); 600 601 DEFINE_EVENT(cxl_hcall_control, cxl_hcall_control_function, 602 TP_PROTO(u64 unit_address, char *fct, u64 p1, u64 p2, u64 p3, 603 u64 p4, unsigned long r4, long rc), 604 TP_ARGS(unit_address, fct, p1, p2, p3, p4, r4, rc) 605 ); 606 607 DEFINE_EVENT(cxl_hcall, cxl_hcall_collect_int_info, 608 TP_PROTO(u64 unit_address, u64 process_token, long rc), 609 TP_ARGS(unit_address, process_token, rc) 610 ); 611 612 TRACE_EVENT(cxl_hcall_control_faults, 613 TP_PROTO(u64 unit_address, u64 process_token, 614 u64 control_mask, u64 reset_mask, unsigned long r4, 615 long rc), 616 617 TP_ARGS(unit_address, process_token, 618 control_mask, reset_mask, r4, rc), 619 620 TP_STRUCT__entry( 621 __field(u64, unit_address) 622 __field(u64, process_token) 623 __field(u64, control_mask) 624 __field(u64, reset_mask) 625 __field(unsigned long, r4) 626 __field(long, rc) 627 ), 628 629 TP_fast_assign( 630 __entry->unit_address = unit_address; 631 __entry->process_token = process_token; 632 __entry->control_mask = control_mask; 633 __entry->reset_mask = reset_mask; 634 __entry->r4 = r4; 635 __entry->rc = rc; 636 ), 637 638 TP_printk("unit_address=0x%016llx process_token=0x%llx " 639 "control_mask=%#llx reset_mask=%#llx r4=%#lx rc=%li", 640 __entry->unit_address, 641 __entry->process_token, 642 __entry->control_mask, 643 __entry->reset_mask, 644 __entry->r4, 645 __entry->rc 646 ) 647 ); 648 649 DEFINE_EVENT(cxl_hcall_control, cxl_hcall_control_facility, 650 TP_PROTO(u64 unit_address, char *fct, u64 p1, u64 p2, u64 p3, 651 u64 p4, unsigned long r4, long rc), 652 TP_ARGS(unit_address, fct, p1, p2, p3, p4, r4, rc) 653 ); 654 655 TRACE_EVENT(cxl_hcall_download_facility, 656 TP_PROTO(u64 unit_address, char *fct, u64 list_address, u64 num, 657 unsigned long r4, long rc), 658 659 TP_ARGS(unit_address, fct, list_address, num, r4, rc), 660 661 TP_STRUCT__entry( 662 __field(u64, unit_address) 663 __field(char *, fct) 664 __field(u64, list_address) 665 __field(u64, num) 666 __field(unsigned long, r4) 667 __field(long, rc) 668 ), 669 670 TP_fast_assign( 671 __entry->unit_address = unit_address; 672 __entry->fct = fct; 673 __entry->list_address = list_address; 674 __entry->num = num; 675 __entry->r4 = r4; 676 __entry->rc = rc; 677 ), 678 679 TP_printk("%#.16llx, %s(%#llx, %#llx), %#lx): %li", 680 __entry->unit_address, 681 __entry->fct, 682 __entry->list_address, 683 __entry->num, 684 __entry->r4, 685 __entry->rc 686 ) 687 ); 688 689 #endif /* _CXL_TRACE_H */ 690 691 /* This part must be outside protection */ 692 #undef TRACE_INCLUDE_PATH 693 #define TRACE_INCLUDE_PATH . 694 #define TRACE_INCLUDE_FILE trace 695 #include <trace/define_trace.h> 696