drivers/usb/host/xhci-trace.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * xHCI host controller driver
   4  *
   5  * Copyright (C) 2013 Xenia Ragiadakou
   6  *
   7  * Author: Xenia Ragiadakou
   8  * Email : [email protected]
   9  */
  10
  11 #undef TRACE_SYSTEM
  12 #define TRACE_SYSTEM xhci-hcd
  13
  14 /*
  15  * The TRACE_SYSTEM_VAR defaults to TRACE_SYSTEM, but must be a
  16  * legitimate C variable. It is not exported to user space.
  17  */
  18 #undef TRACE_SYSTEM_VAR
  19 #define TRACE_SYSTEM_VAR xhci_hcd
  20
  21 #if !defined(__XHCI_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
  22 #define __XHCI_TRACE_H
  23
  24 #include <linux/tracepoint.h>
  25 #include "xhci.h"
  26 #include "xhci-dbgcap.h"
  27
  28 DECLARE_EVENT_CLASS(xhci_log_msg,
  29         TP_PROTO(struct va_format *vaf),
  30         TP_ARGS(vaf),
  31         TP_STRUCT__entry(__vstring(msg, vaf->fmt, vaf->va)),
  32         TP_fast_assign(
  33                 __assign_vstr(msg, vaf->fmt, vaf->va);
  34         ),
  35         TP_printk("%s", __get_str(msg))
  36 );
  37
  38 DEFINE_EVENT(xhci_log_msg, xhci_dbg_address,
  39         TP_PROTO(struct va_format *vaf),
  40         TP_ARGS(vaf)
  41 );
  42
  43 DEFINE_EVENT(xhci_log_msg, xhci_dbg_context_change,
  44         TP_PROTO(struct va_format *vaf),
  45         TP_ARGS(vaf)
  46 );
  47
  48 DEFINE_EVENT(xhci_log_msg, xhci_dbg_quirks,
  49         TP_PROTO(struct va_format *vaf),
  50         TP_ARGS(vaf)
  51 );
  52
  53 DEFINE_EVENT(xhci_log_msg, xhci_dbg_reset_ep,
  54         TP_PROTO(struct va_format *vaf),
  55         TP_ARGS(vaf)
  56 );
  57
  58 DEFINE_EVENT(xhci_log_msg, xhci_dbg_cancel_urb,
  59         TP_PROTO(struct va_format *vaf),
  60         TP_ARGS(vaf)
  61 );
  62
  63 DEFINE_EVENT(xhci_log_msg, xhci_dbg_init,
  64         TP_PROTO(struct va_format *vaf),
  65         TP_ARGS(vaf)
  66 );
  67
  68 DEFINE_EVENT(xhci_log_msg, xhci_dbg_ring_expansion,
  69         TP_PROTO(struct va_format *vaf),
  70         TP_ARGS(vaf)
  71 );
  72
  73 DECLARE_EVENT_CLASS(xhci_log_ctx,
  74         TP_PROTO(struct xhci_hcd *xhci, struct xhci_container_ctx *ctx,
  75                  unsigned int ep_num),
  76         TP_ARGS(xhci, ctx, ep_num),
  77         TP_STRUCT__entry(
  78                 __field(int, ctx_64)
  79                 __field(unsigned, ctx_type)
  80                 __field(dma_addr_t, ctx_dma)
  81                 __field(u8 *, ctx_va)
  82                 __field(unsigned, ctx_ep_num)
  83                 __dynamic_array(u32, ctx_data,
  84                         ((HCC_64BYTE_CONTEXT(xhci->hcc_params) + 1) * 8) *
  85                         ((ctx->type == XHCI_CTX_TYPE_INPUT) + ep_num + 1))
  86         ),
  87         TP_fast_assign(
  88
  89                 __entry->ctx_64 = HCC_64BYTE_CONTEXT(xhci->hcc_params);
  90                 __entry->ctx_type = ctx->type;
  91                 __entry->ctx_dma = ctx->dma;
  92                 __entry->ctx_va = ctx->bytes;
  93                 __entry->ctx_ep_num = ep_num;
  94                 memcpy(__get_dynamic_array(ctx_data), ctx->bytes,
  95                         ((HCC_64BYTE_CONTEXT(xhci->hcc_params) + 1) * 32) *
  96                         ((ctx->type == XHCI_CTX_TYPE_INPUT) + ep_num + 1));
  97         ),
  98         TP_printk("ctx_64=%d, ctx_type=%u, ctx_dma=@%llx, ctx_va=@%p",
  99                         __entry->ctx_64, __entry->ctx_type,
 100                         (unsigned long long) __entry->ctx_dma, __entry->ctx_va
 101         )
 102 );
 103
 104 DEFINE_EVENT(xhci_log_ctx, xhci_address_ctx,
 105         TP_PROTO(struct xhci_hcd *xhci, struct xhci_container_ctx *ctx,
 106                  unsigned int ep_num),
 107         TP_ARGS(xhci, ctx, ep_num)
 108 );
 109
 110 DECLARE_EVENT_CLASS(xhci_log_trb,
 111         TP_PROTO(struct xhci_ring *ring, struct xhci_generic_trb *trb, dma_addr_t dma),
 112         TP_ARGS(ring, trb, dma),
 113         TP_STRUCT__entry(
 114                 __field(dma_addr_t, dma)
 115                 __field(u32, type)
 116                 __field(u32, field0)
 117                 __field(u32, field1)
 118                 __field(u32, field2)
 119                 __field(u32, field3)
 120         ),
 121         TP_fast_assign(
 122                 __entry->dma = dma;
 123                 __entry->type = ring->type;
 124                 __entry->field0 = le32_to_cpu(trb->field[0]);
 125                 __entry->field1 = le32_to_cpu(trb->field[1]);
 126                 __entry->field2 = le32_to_cpu(trb->field[2]);
 127                 __entry->field3 = le32_to_cpu(trb->field[3]);
 128         ),
 129         TP_printk("%s: @%pad %s",
 130                   xhci_ring_type_string(__entry->type), &__entry->dma,
 131                   xhci_decode_trb(__get_buf(XHCI_MSG_MAX), XHCI_MSG_MAX, __entry->field0,
 132                                   __entry->field1, __entry->field2, __entry->field3)
 133         )
 134 );
 135
 136 DEFINE_EVENT(xhci_log_trb, xhci_handle_event,
 137         TP_PROTO(struct xhci_ring *ring, struct xhci_generic_trb *trb, dma_addr_t dma),
 138         TP_ARGS(ring, trb, dma)
 139 );
 140
 141 DEFINE_EVENT(xhci_log_trb, xhci_handle_command,
 142         TP_PROTO(struct xhci_ring *ring, struct xhci_generic_trb *trb, dma_addr_t dma),
 143         TP_ARGS(ring, trb, dma)
 144 );
 145
 146 DEFINE_EVENT(xhci_log_trb, xhci_handle_transfer,
 147         TP_PROTO(struct xhci_ring *ring, struct xhci_generic_trb *trb, dma_addr_t dma),
 148         TP_ARGS(ring, trb, dma)
 149 );
 150
 151 DEFINE_EVENT(xhci_log_trb, xhci_queue_trb,
 152         TP_PROTO(struct xhci_ring *ring, struct xhci_generic_trb *trb, dma_addr_t dma),
 153         TP_ARGS(ring, trb, dma)
 154
 155 );
 156
 157 DEFINE_EVENT(xhci_log_trb, xhci_dbc_handle_event,
 158         TP_PROTO(struct xhci_ring *ring, struct xhci_generic_trb *trb, dma_addr_t dma),
 159         TP_ARGS(ring, trb, dma)
 160 );
 161
 162 DEFINE_EVENT(xhci_log_trb, xhci_dbc_handle_transfer,
 163         TP_PROTO(struct xhci_ring *ring, struct xhci_generic_trb *trb, dma_addr_t dma),
 164         TP_ARGS(ring, trb, dma)
 165 );
 166
 167 DEFINE_EVENT(xhci_log_trb, xhci_dbc_gadget_ep_queue,
 168         TP_PROTO(struct xhci_ring *ring, struct xhci_generic_trb *trb, dma_addr_t dma),
 169         TP_ARGS(ring, trb, dma)
 170 );
 171
 172 DECLARE_EVENT_CLASS(xhci_log_free_virt_dev,
 173         TP_PROTO(struct xhci_virt_device *vdev),
 174         TP_ARGS(vdev),
 175         TP_STRUCT__entry(
 176                 __field(void *, vdev)
 177                 __field(unsigned long long, out_ctx)
 178                 __field(unsigned long long, in_ctx)
 179                 __field(int, slot_id)
 180                 __field(u16, current_mel)
 181
 182         ),
 183         TP_fast_assign(
 184                 __entry->vdev = vdev;
 185                 __entry->in_ctx = (unsigned long long) vdev->in_ctx->dma;
 186                 __entry->out_ctx = (unsigned long long) vdev->out_ctx->dma;
 187                 __entry->slot_id = (int) vdev->slot_id;
 188                 __entry->current_mel = (u16) vdev->current_mel;
 189                 ),
 190         TP_printk("vdev %p slot %d ctx %llx | %llx current_mel %d",
 191                 __entry->vdev, __entry->slot_id, __entry->in_ctx,
 192                 __entry->out_ctx, __entry->current_mel
 193         )
 194 );
 195
 196 DEFINE_EVENT(xhci_log_free_virt_dev, xhci_free_virt_device,
 197         TP_PROTO(struct xhci_virt_device *vdev),
 198         TP_ARGS(vdev)
 199 );
 200
 201 DECLARE_EVENT_CLASS(xhci_log_virt_dev,
 202         TP_PROTO(struct xhci_virt_device *vdev),
 203         TP_ARGS(vdev),
 204         TP_STRUCT__entry(
 205                 __field(void *, vdev)
 206                 __field(unsigned long long, out_ctx)
 207                 __field(unsigned long long, in_ctx)
 208                 __field(int, devnum)
 209                 __field(int, state)
 210                 __field(int, speed)
 211                 __field(u8, portnum)
 212                 __field(u8, level)
 213                 __field(int, slot_id)
 214         ),
 215         TP_fast_assign(
 216                 __entry->vdev = vdev;
 217                 __entry->in_ctx = (unsigned long long) vdev->in_ctx->dma;
 218                 __entry->out_ctx = (unsigned long long) vdev->out_ctx->dma;
 219                 __entry->devnum = vdev->udev->devnum;
 220                 __entry->state = vdev->udev->state;
 221                 __entry->speed = vdev->udev->speed;
 222                 __entry->portnum = vdev->udev->portnum;
 223                 __entry->level = vdev->udev->level;
 224                 __entry->slot_id = vdev->udev->slot_id;
 225         ),
 226         TP_printk("vdev %p ctx %llx | %llx num %d state %d speed %d port %d level %d slot %d",
 227                 __entry->vdev, __entry->in_ctx, __entry->out_ctx,
 228                 __entry->devnum, __entry->state, __entry->speed,
 229                 __entry->portnum, __entry->level, __entry->slot_id
 230         )
 231 );
 232
 233 DEFINE_EVENT(xhci_log_virt_dev, xhci_alloc_virt_device,
 234         TP_PROTO(struct xhci_virt_device *vdev),
 235         TP_ARGS(vdev)
 236 );
 237
 238 DEFINE_EVENT(xhci_log_virt_dev, xhci_setup_device,
 239         TP_PROTO(struct xhci_virt_device *vdev),
 240         TP_ARGS(vdev)
 241 );
 242
 243 DEFINE_EVENT(xhci_log_virt_dev, xhci_setup_addressable_virt_device,
 244         TP_PROTO(struct xhci_virt_device *vdev),
 245         TP_ARGS(vdev)
 246 );
 247
 248 DEFINE_EVENT(xhci_log_virt_dev, xhci_stop_device,
 249         TP_PROTO(struct xhci_virt_device *vdev),
 250         TP_ARGS(vdev)
 251 );
 252
 253 DECLARE_EVENT_CLASS(xhci_log_urb,
 254         TP_PROTO(struct urb *urb),
 255         TP_ARGS(urb),
 256         TP_STRUCT__entry(
 257                 __string(devname, dev_name(&urb->dev->dev))
 258                 __field(void *, urb)
 259                 __field(unsigned int, pipe)
 260                 __field(unsigned int, stream)
 261                 __field(int, status)
 262                 __field(unsigned int, flags)
 263                 __field(int, num_mapped_sgs)
 264                 __field(int, num_sgs)
 265                 __field(int, length)
 266                 __field(int, actual)
 267                 __field(int, epnum)
 268                 __field(int, dir_in)
 269                 __field(int, type)
 270                 __field(int, slot_id)
 271         ),
 272         TP_fast_assign(
 273                 __assign_str(devname);
 274                 __entry->urb = urb;
 275                 __entry->pipe = urb->pipe;
 276                 __entry->stream = urb->stream_id;
 277                 __entry->status = urb->status;
 278                 __entry->flags = urb->transfer_flags;
 279                 __entry->num_mapped_sgs = urb->num_mapped_sgs;
 280                 __entry->num_sgs = urb->num_sgs;
 281                 __entry->length = urb->transfer_buffer_length;
 282                 __entry->actual = urb->actual_length;
 283                 __entry->epnum = usb_endpoint_num(&urb->ep->desc);
 284                 __entry->dir_in = usb_endpoint_dir_in(&urb->ep->desc);
 285                 __entry->type = usb_endpoint_type(&urb->ep->desc);
 286                 __entry->slot_id = urb->dev->slot_id;
 287         ),
 288         TP_printk("%s ep%d%s-%s: urb %p pipe %u slot %d length %d/%d sgs %d/%d stream %d flags %08x",
 289                         __get_str(devname),
 290                         __entry->epnum, __entry->dir_in ? "in" : "out",
 291                         __print_symbolic(__entry->type,
 292                                    { USB_ENDPOINT_XFER_INT,     "intr" },
 293                                    { USB_ENDPOINT_XFER_CONTROL, "control" },
 294                                    { USB_ENDPOINT_XFER_BULK,    "bulk" },
 295                                    { USB_ENDPOINT_XFER_ISOC,    "isoc" }),
 296                         __entry->urb, __entry->pipe, __entry->slot_id,
 297                         __entry->actual, __entry->length, __entry->num_mapped_sgs,
 298                         __entry->num_sgs, __entry->stream, __entry->flags
 299                 )
 300 );
 301
 302 DEFINE_EVENT(xhci_log_urb, xhci_urb_enqueue,
 303         TP_PROTO(struct urb *urb),
 304         TP_ARGS(urb)
 305 );
 306
 307 DEFINE_EVENT(xhci_log_urb, xhci_urb_giveback,
 308         TP_PROTO(struct urb *urb),
 309         TP_ARGS(urb)
 310 );
 311
 312 DEFINE_EVENT(xhci_log_urb, xhci_urb_dequeue,
 313         TP_PROTO(struct urb *urb),
 314         TP_ARGS(urb)
 315 );
 316
 317 DECLARE_EVENT_CLASS(xhci_log_stream_ctx,
 318         TP_PROTO(struct xhci_stream_info *info, unsigned int stream_id),
 319         TP_ARGS(info, stream_id),
 320         TP_STRUCT__entry(
 321                 __field(unsigned int, stream_id)
 322                 __field(u64, stream_ring)
 323                 __field(dma_addr_t, ctx_array_dma)
 324
 325         ),
 326         TP_fast_assign(
 327                 __entry->stream_id = stream_id;
 328                 __entry->stream_ring = le64_to_cpu(info->stream_ctx_array[stream_id].stream_ring);
 329                 __entry->ctx_array_dma = info->ctx_array_dma + stream_id * 16;
 330
 331         ),
 332         TP_printk("stream %u ctx @%pad: SCT %llu deq %llx", __entry->stream_id,
 333                 &__entry->ctx_array_dma, CTX_TO_SCT(__entry->stream_ring),
 334                 __entry->stream_ring
 335         )
 336 );
 337
 338 DEFINE_EVENT(xhci_log_stream_ctx, xhci_alloc_stream_info_ctx,
 339         TP_PROTO(struct xhci_stream_info *info, unsigned int stream_id),
 340         TP_ARGS(info, stream_id)
 341 );
 342
 343 DEFINE_EVENT(xhci_log_stream_ctx, xhci_handle_cmd_set_deq_stream,
 344         TP_PROTO(struct xhci_stream_info *info, unsigned int stream_id),
 345         TP_ARGS(info, stream_id)
 346 );
 347
 348 DECLARE_EVENT_CLASS(xhci_log_ep_ctx,
 349         TP_PROTO(struct xhci_ep_ctx *ctx),
 350         TP_ARGS(ctx),
 351         TP_STRUCT__entry(
 352                 __field(u32, info)
 353                 __field(u32, info2)
 354                 __field(u64, deq)
 355                 __field(u32, tx_info)
 356         ),
 357         TP_fast_assign(
 358                 __entry->info = le32_to_cpu(ctx->ep_info);
 359                 __entry->info2 = le32_to_cpu(ctx->ep_info2);
 360                 __entry->deq = le64_to_cpu(ctx->deq);
 361                 __entry->tx_info = le32_to_cpu(ctx->tx_info);
 362         ),
 363         TP_printk("%s", xhci_decode_ep_context(__get_buf(XHCI_MSG_MAX),
 364                 __entry->info, __entry->info2, __entry->deq, __entry->tx_info)
 365         )
 366 );
 367
 368 DEFINE_EVENT(xhci_log_ep_ctx, xhci_handle_cmd_stop_ep,
 369         TP_PROTO(struct xhci_ep_ctx *ctx),
 370         TP_ARGS(ctx)
 371 );
 372
 373 DEFINE_EVENT(xhci_log_ep_ctx, xhci_handle_cmd_set_deq_ep,
 374         TP_PROTO(struct xhci_ep_ctx *ctx),
 375         TP_ARGS(ctx)
 376 );
 377
 378 DEFINE_EVENT(xhci_log_ep_ctx, xhci_handle_cmd_reset_ep,
 379         TP_PROTO(struct xhci_ep_ctx *ctx),
 380         TP_ARGS(ctx)
 381 );
 382
 383 DEFINE_EVENT(xhci_log_ep_ctx, xhci_handle_cmd_config_ep,
 384         TP_PROTO(struct xhci_ep_ctx *ctx),
 385         TP_ARGS(ctx)
 386 );
 387
 388 DEFINE_EVENT(xhci_log_ep_ctx, xhci_add_endpoint,
 389         TP_PROTO(struct xhci_ep_ctx *ctx),
 390         TP_ARGS(ctx)
 391 );
 392
 393 DECLARE_EVENT_CLASS(xhci_log_slot_ctx,
 394         TP_PROTO(struct xhci_slot_ctx *ctx),
 395         TP_ARGS(ctx),
 396         TP_STRUCT__entry(
 397                 __field(u32, info)
 398                 __field(u32, info2)
 399                 __field(u32, tt_info)
 400                 __field(u32, state)
 401         ),
 402         TP_fast_assign(
 403                 __entry->info = le32_to_cpu(ctx->dev_info);
 404                 __entry->info2 = le32_to_cpu(ctx->dev_info2);
 405                 __entry->tt_info = le64_to_cpu(ctx->tt_info);
 406                 __entry->state = le32_to_cpu(ctx->dev_state);
 407         ),
 408         TP_printk("%s", xhci_decode_slot_context(__get_buf(XHCI_MSG_MAX),
 409                         __entry->info, __entry->info2,
 410                         __entry->tt_info, __entry->state)
 411         )
 412 );
 413
 414 DEFINE_EVENT(xhci_log_slot_ctx, xhci_alloc_dev,
 415         TP_PROTO(struct xhci_slot_ctx *ctx),
 416         TP_ARGS(ctx)
 417 );
 418
 419 DEFINE_EVENT(xhci_log_slot_ctx, xhci_free_dev,
 420         TP_PROTO(struct xhci_slot_ctx *ctx),
 421         TP_ARGS(ctx)
 422 );
 423
 424 DEFINE_EVENT(xhci_log_slot_ctx, xhci_handle_cmd_disable_slot,
 425         TP_PROTO(struct xhci_slot_ctx *ctx),
 426         TP_ARGS(ctx)
 427 );
 428
 429 DEFINE_EVENT(xhci_log_slot_ctx, xhci_discover_or_reset_device,
 430         TP_PROTO(struct xhci_slot_ctx *ctx),
 431         TP_ARGS(ctx)
 432 );
 433
 434 DEFINE_EVENT(xhci_log_slot_ctx, xhci_setup_device_slot,
 435         TP_PROTO(struct xhci_slot_ctx *ctx),
 436         TP_ARGS(ctx)
 437 );
 438
 439 DEFINE_EVENT(xhci_log_slot_ctx, xhci_handle_cmd_addr_dev,
 440         TP_PROTO(struct xhci_slot_ctx *ctx),
 441         TP_ARGS(ctx)
 442 );
 443
 444 DEFINE_EVENT(xhci_log_slot_ctx, xhci_handle_cmd_reset_dev,
 445         TP_PROTO(struct xhci_slot_ctx *ctx),
 446         TP_ARGS(ctx)
 447 );
 448
 449 DEFINE_EVENT(xhci_log_slot_ctx, xhci_handle_cmd_set_deq,
 450         TP_PROTO(struct xhci_slot_ctx *ctx),
 451         TP_ARGS(ctx)
 452 );
 453
 454 DEFINE_EVENT(xhci_log_slot_ctx, xhci_configure_endpoint,
 455         TP_PROTO(struct xhci_slot_ctx *ctx),
 456         TP_ARGS(ctx)
 457 );
 458
 459 DECLARE_EVENT_CLASS(xhci_log_ctrl_ctx,
 460         TP_PROTO(struct xhci_input_control_ctx *ctrl_ctx),
 461         TP_ARGS(ctrl_ctx),
 462         TP_STRUCT__entry(
 463                 __field(u32, drop)
 464                 __field(u32, add)
 465         ),
 466         TP_fast_assign(
 467                 __entry->drop = le32_to_cpu(ctrl_ctx->drop_flags);
 468                 __entry->add = le32_to_cpu(ctrl_ctx->add_flags);
 469         ),
 470         TP_printk("%s", xhci_decode_ctrl_ctx(__get_buf(XHCI_MSG_MAX), __entry->drop, __entry->add)
 471         )
 472 );
 473
 474 DEFINE_EVENT(xhci_log_ctrl_ctx, xhci_address_ctrl_ctx,
 475         TP_PROTO(struct xhci_input_control_ctx *ctrl_ctx),
 476         TP_ARGS(ctrl_ctx)
 477 );
 478
 479 DEFINE_EVENT(xhci_log_ctrl_ctx, xhci_configure_endpoint_ctrl_ctx,
 480         TP_PROTO(struct xhci_input_control_ctx *ctrl_ctx),
 481         TP_ARGS(ctrl_ctx)
 482 );
 483
 484 DECLARE_EVENT_CLASS(xhci_log_ring,
 485         TP_PROTO(struct xhci_ring *ring),
 486         TP_ARGS(ring),
 487         TP_STRUCT__entry(
 488                 __field(u32, type)
 489                 __field(void *, ring)
 490                 __field(dma_addr_t, enq)
 491                 __field(dma_addr_t, deq)
 492                 __field(unsigned int, num_segs)
 493                 __field(unsigned int, stream_id)
 494                 __field(unsigned int, cycle_state)
 495                 __field(unsigned int, bounce_buf_len)
 496         ),
 497         TP_fast_assign(
 498                 __entry->ring = ring;
 499                 __entry->type = ring->type;
 500                 __entry->num_segs = ring->num_segs;
 501                 __entry->stream_id = ring->stream_id;
 502                 __entry->cycle_state = ring->cycle_state;
 503                 __entry->bounce_buf_len = ring->bounce_buf_len;
 504                 __entry->enq = xhci_trb_virt_to_dma(ring->enq_seg, ring->enqueue);
 505                 __entry->deq = xhci_trb_virt_to_dma(ring->deq_seg, ring->dequeue);
 506         ),
 507         TP_printk("%s %p: enq %pad deq %pad segs %d stream %d bounce %d cycle %d",
 508                         xhci_ring_type_string(__entry->type), __entry->ring,
 509                         &__entry->enq,
 510                         &__entry->deq,
 511                         __entry->num_segs,
 512                         __entry->stream_id,
 513                         __entry->bounce_buf_len,
 514                         __entry->cycle_state
 515                 )
 516 );
 517
 518 DEFINE_EVENT(xhci_log_ring, xhci_ring_alloc,
 519         TP_PROTO(struct xhci_ring *ring),
 520         TP_ARGS(ring)
 521 );
 522
 523 DEFINE_EVENT(xhci_log_ring, xhci_ring_free,
 524         TP_PROTO(struct xhci_ring *ring),
 525         TP_ARGS(ring)
 526 );
 527
 528 DEFINE_EVENT(xhci_log_ring, xhci_ring_expansion,
 529         TP_PROTO(struct xhci_ring *ring),
 530         TP_ARGS(ring)
 531 );
 532
 533 DEFINE_EVENT(xhci_log_ring, xhci_inc_enq,
 534         TP_PROTO(struct xhci_ring *ring),
 535         TP_ARGS(ring)
 536 );
 537
 538 DEFINE_EVENT(xhci_log_ring, xhci_inc_deq,
 539         TP_PROTO(struct xhci_ring *ring),
 540         TP_ARGS(ring)
 541 );
 542
 543 DECLARE_EVENT_CLASS(xhci_log_portsc,
 544                     TP_PROTO(struct xhci_port *port, u32 portsc),
 545                     TP_ARGS(port, portsc),
 546                     TP_STRUCT__entry(
 547                                      __field(u32, busnum)
 548                                      __field(u32, portnum)
 549                                      __field(u32, portsc)
 550                                      ),
 551                     TP_fast_assign(
 552                                    __entry->busnum = port->rhub->hcd->self.busnum;
 553                                    __entry->portnum = port->hcd_portnum;
 554                                    __entry->portsc = portsc;
 555                                    ),
 556                     TP_printk("port %d-%d: %s",
 557                               __entry->busnum,
 558                               __entry->portnum,
 559                               xhci_decode_portsc(__get_buf(XHCI_MSG_MAX), __entry->portsc)
 560                               )
 561 );
 562
 563 DEFINE_EVENT(xhci_log_portsc, xhci_handle_port_status,
 564              TP_PROTO(struct xhci_port *port, u32 portsc),
 565              TP_ARGS(port, portsc)
 566 );
 567
 568 DEFINE_EVENT(xhci_log_portsc, xhci_get_port_status,
 569              TP_PROTO(struct xhci_port *port, u32 portsc),
 570              TP_ARGS(port, portsc)
 571 );
 572
 573 DEFINE_EVENT(xhci_log_portsc, xhci_hub_status_data,
 574              TP_PROTO(struct xhci_port *port, u32 portsc),
 575              TP_ARGS(port, portsc)
 576 );
 577
 578 DECLARE_EVENT_CLASS(xhci_log_doorbell,
 579         TP_PROTO(u32 slot, u32 doorbell),
 580         TP_ARGS(slot, doorbell),
 581         TP_STRUCT__entry(
 582                 __field(u32, slot)
 583                 __field(u32, doorbell)
 584         ),
 585         TP_fast_assign(
 586                 __entry->slot = slot;
 587                 __entry->doorbell = doorbell;
 588         ),
 589         TP_printk("Ring doorbell for %s",
 590                   xhci_decode_doorbell(__get_buf(XHCI_MSG_MAX), __entry->slot, __entry->doorbell)
 591         )
 592 );
 593
 594 DEFINE_EVENT(xhci_log_doorbell, xhci_ring_ep_doorbell,
 595              TP_PROTO(u32 slot, u32 doorbell),
 596              TP_ARGS(slot, doorbell)
 597 );
 598
 599 DEFINE_EVENT(xhci_log_doorbell, xhci_ring_host_doorbell,
 600              TP_PROTO(u32 slot, u32 doorbell),
 601              TP_ARGS(slot, doorbell)
 602 );
 603
 604 DECLARE_EVENT_CLASS(xhci_dbc_log_request,
 605         TP_PROTO(struct dbc_request *req),
 606         TP_ARGS(req),
 607         TP_STRUCT__entry(
 608                 __field(struct dbc_request *, req)
 609                 __field(bool, dir)
 610                 __field(unsigned int, actual)
 611                 __field(unsigned int, length)
 612                 __field(int, status)
 613         ),
 614         TP_fast_assign(
 615                 __entry->req = req;
 616                 __entry->dir = req->direction;
 617                 __entry->actual = req->actual;
 618                 __entry->length = req->length;
 619                 __entry->status = req->status;
 620         ),
 621         TP_printk("%s: req %p length %u/%u ==> %d",
 622                 __entry->dir ? "bulk-in" : "bulk-out",
 623                 __entry->req, __entry->actual,
 624                 __entry->length, __entry->status
 625         )
 626 );
 627
 628 DEFINE_EVENT(xhci_dbc_log_request, xhci_dbc_alloc_request,
 629         TP_PROTO(struct dbc_request *req),
 630         TP_ARGS(req)
 631 );
 632
 633 DEFINE_EVENT(xhci_dbc_log_request, xhci_dbc_free_request,
 634         TP_PROTO(struct dbc_request *req),
 635         TP_ARGS(req)
 636 );
 637
 638 DEFINE_EVENT(xhci_dbc_log_request, xhci_dbc_queue_request,
 639         TP_PROTO(struct dbc_request *req),
 640         TP_ARGS(req)
 641 );
 642
 643 DEFINE_EVENT(xhci_dbc_log_request, xhci_dbc_giveback_request,
 644         TP_PROTO(struct dbc_request *req),
 645         TP_ARGS(req)
 646 );
 647 #endif /* __XHCI_TRACE_H */
 648
 649 /* this part must be outside header guard */
 650
 651 #undef TRACE_INCLUDE_PATH
 652 #define TRACE_INCLUDE_PATH .
 653
 654 #undef TRACE_INCLUDE_FILE
 655 #define TRACE_INCLUDE_FILE xhci-trace
 656
 657 #include <trace/define_trace.h>