Changes in / [ec293a8:bbc7d83e] in mainline
- Location:
- uspace
- Files:
-
- 5 added
- 11 edited
Legend:
- Unmodified
- Added
- Removed
-
uspace/drv/usbhid/descdump.h
rec293a8 rbbc7d83e 37 37 #define USBHID_DESCDUMP_H_ 38 38 39 #include <usb/classes/hid.h>39 #include "hid.h" 40 40 41 41 void dump_standard_configuration_descriptor( -
uspace/drv/usbhid/descparser.h
rec293a8 rbbc7d83e 37 37 #define USBHID_DESCPARSER_H_ 38 38 39 #include <usb/classes/hid.h>39 #include "hid.h" 40 40 41 41 int usbkbd_parse_descriptors(const uint8_t *data, size_t size, -
uspace/drv/usbhid/main.c
rec293a8 rbbc7d83e 43 43 #include <io/console.h> 44 44 #include <errno.h> 45 #include <str_error.h> 45 46 #include <fibril.h> 46 47 #include <usb/classes/hid.h> … … 49 50 #include <usb/descriptor.h> 50 51 #include <io/console.h> 52 #include "hid.h" 51 53 #include "descparser.h" 52 54 #include "descdump.h" … … 379 381 if (rc < 0) { 380 382 printf("Problem setting phone to HC.\n"); 381 free(kbd_dev); 382 return NULL; 383 goto error_leave; 383 384 } 384 385 … … 386 387 if (rc < 0) { 387 388 printf("Problem getting address of the device.\n"); 388 free(kbd_dev); 389 return NULL; 389 goto error_leave; 390 390 } 391 391 … … 397 397 // } 398 398 399 // default endpoint400 kbd_dev->poll_endpoint = GUESSED_POLL_ENDPOINT;401 402 399 /* 403 400 * will need all descriptors: … … 410 407 usbkbd_process_descriptors(kbd_dev); 411 408 409 410 411 /* 412 * Initialize the backing connection to the host controller. 413 */ 414 rc = usb_device_connection_initialize(&kbd_dev->wire, dev); 415 if (rc != EOK) { 416 printf("Problem initializing connection to device: %s.\n", 417 str_error(rc)); 418 goto error_leave; 419 } 420 421 /* 422 * Initialize device pipes. 423 */ 424 rc = usb_endpoint_pipe_initialize(&kbd_dev->poll_pipe, &kbd_dev->wire, 425 GUESSED_POLL_ENDPOINT, USB_TRANSFER_INTERRUPT, USB_DIRECTION_IN); 426 if (rc != EOK) { 427 printf("Failed to initialize interrupt in pipe: %s.\n", 428 str_error(rc)); 429 goto error_leave; 430 } 431 432 412 433 return kbd_dev; 434 435 error_leave: 436 free(kbd_dev); 437 return NULL; 413 438 } 414 439 … … 435 460 static void usbkbd_poll_keyboard(usb_hid_dev_kbd_t *kbd_dev) 436 461 { 437 int rc; 438 usb_handle_t handle; 462 int rc, sess_rc; 439 463 uint8_t buffer[BUFFER_SIZE]; 440 464 size_t actual_size; 441 //usb_endpoint_t poll_endpoint = 1;442 443 // usb_address_t my_address = usb_drv_get_my_address(dev->parent_phone,444 // dev);445 // if (my_address < 0) {446 // return;447 // }448 449 usb_target_t poll_target = {450 .address = kbd_dev->address,451 .endpoint = kbd_dev->poll_endpoint452 };453 465 454 466 printf("Polling keyboard...\n"); … … 456 468 while (true) { 457 469 async_usleep(1000 * 1000 * 2); 458 rc = usb_drv_async_interrupt_in(kbd_dev->device->parent_phone, 459 poll_target, buffer, BUFFER_SIZE, &actual_size, &handle); 470 471 sess_rc = usb_endpoint_pipe_start_session(&kbd_dev->poll_pipe); 472 if (sess_rc != EOK) { 473 printf("Failed to start a session: %s.\n", 474 str_error(sess_rc)); 475 continue; 476 } 477 478 rc = usb_endpoint_pipe_read(&kbd_dev->poll_pipe, buffer, 479 BUFFER_SIZE, &actual_size); 480 sess_rc = usb_endpoint_pipe_end_session(&kbd_dev->poll_pipe); 460 481 461 482 if (rc != EOK) { 462 printf("Error in usb_drv_async_interrupt_in(): %d\n", rc); 483 printf("Error polling the keyboard: %s.\n", 484 str_error(rc)); 463 485 continue; 464 486 } 465 487 466 rc = usb_drv_async_wait_for(handle);467 if (rc != EOK) {468 printf("Error in usb_drv_async_wait_for(): %d\n", rc);488 if (sess_rc != EOK) { 489 printf("Error closing session: %s.\n", 490 str_error(sess_rc)); 469 491 continue; 470 492 } -
uspace/drv/vhc/connhost.c
rec293a8 rbbc7d83e 42 42 #include "hc.h" 43 43 44 44 45 typedef struct { 45 46 usb_direction_t direction; … … 47 48 usbhc_iface_transfer_in_callback_t in_callback; 48 49 device_t *dev; 50 size_t reported_size; 49 51 void *arg; 50 52 } transfer_info_t; 51 53 54 typedef struct { 55 usb_direction_t direction; 56 usb_target_t target; 57 usbhc_iface_transfer_out_callback_t out_callback; 58 usbhc_iface_transfer_in_callback_t in_callback; 59 device_t *dev; 60 void *arg; 61 void *data_buffer; 62 size_t data_buffer_size; 63 } control_transfer_info_t; 64 52 65 static void universal_callback(void *buffer, size_t size, 53 66 usb_transaction_outcome_t outcome, void *arg) 54 67 { 55 68 transfer_info_t *transfer = (transfer_info_t *) arg; 69 70 if (transfer->reported_size != (size_t) -1) { 71 size = transfer->reported_size; 72 } 56 73 57 74 switch (transfer->direction) { … … 84 101 transfer->arg = arg; 85 102 transfer->dev = dev; 103 transfer->reported_size = (size_t) -1; 104 105 return transfer; 106 } 107 108 static void control_abort_prematurely(control_transfer_info_t *transfer, 109 size_t size, usb_transaction_outcome_t outcome) 110 { 111 switch (transfer->direction) { 112 case USB_DIRECTION_IN: 113 transfer->in_callback(transfer->dev, 114 outcome, size, 115 transfer->arg); 116 break; 117 case USB_DIRECTION_OUT: 118 transfer->out_callback(transfer->dev, 119 outcome, 120 transfer->arg); 121 break; 122 default: 123 assert(false && "unreachable"); 124 break; 125 } 126 } 127 128 static void control_callback_two(void *buffer, size_t size, 129 usb_transaction_outcome_t outcome, void *arg) 130 { 131 control_transfer_info_t *ctrl_transfer = (control_transfer_info_t *) arg; 132 133 if (outcome != USB_OUTCOME_OK) { 134 control_abort_prematurely(ctrl_transfer, outcome, size); 135 free(ctrl_transfer); 136 return; 137 } 138 139 transfer_info_t *transfer = create_transfer_info(ctrl_transfer->dev, 140 ctrl_transfer->direction, ctrl_transfer->arg); 141 transfer->out_callback = ctrl_transfer->out_callback; 142 transfer->in_callback = ctrl_transfer->in_callback; 143 transfer->reported_size = size; 144 145 switch (ctrl_transfer->direction) { 146 case USB_DIRECTION_IN: 147 hc_add_transaction_to_device(false, ctrl_transfer->target, 148 USB_TRANSFER_CONTROL, 149 NULL, 0, 150 universal_callback, transfer); 151 break; 152 case USB_DIRECTION_OUT: 153 hc_add_transaction_from_device(ctrl_transfer->target, 154 USB_TRANSFER_CONTROL, 155 NULL, 0, 156 universal_callback, transfer); 157 break; 158 default: 159 assert(false && "unreachable"); 160 break; 161 } 162 163 free(ctrl_transfer); 164 } 165 166 static void control_callback_one(void *buffer, size_t size, 167 usb_transaction_outcome_t outcome, void *arg) 168 { 169 control_transfer_info_t *transfer = (control_transfer_info_t *) arg; 170 171 if (outcome != USB_OUTCOME_OK) { 172 control_abort_prematurely(transfer, outcome, size); 173 free(transfer); 174 return; 175 } 176 177 switch (transfer->direction) { 178 case USB_DIRECTION_IN: 179 hc_add_transaction_from_device(transfer->target, 180 USB_TRANSFER_CONTROL, 181 transfer->data_buffer, transfer->data_buffer_size, 182 control_callback_two, transfer); 183 break; 184 case USB_DIRECTION_OUT: 185 hc_add_transaction_to_device(false, transfer->target, 186 USB_TRANSFER_CONTROL, 187 transfer->data_buffer, transfer->data_buffer_size, 188 control_callback_two, transfer); 189 break; 190 default: 191 assert(false && "unreachable"); 192 break; 193 } 194 } 195 196 static control_transfer_info_t *create_control_transfer_info(device_t *dev, 197 usb_direction_t direction, usb_target_t target, 198 void *data_buffer, size_t data_buffer_size, 199 void *arg) 200 { 201 control_transfer_info_t *transfer 202 = malloc(sizeof(control_transfer_info_t)); 203 204 transfer->direction = direction; 205 transfer->target = target; 206 transfer->in_callback = NULL; 207 transfer->out_callback = NULL; 208 transfer->arg = arg; 209 transfer->dev = dev; 210 transfer->data_buffer = data_buffer; 211 transfer->data_buffer_size = data_buffer_size; 86 212 87 213 return transfer; … … 193 319 } 194 320 321 static int control_write(device_t *dev, usb_target_t target, 322 void *setup_packet, size_t setup_packet_size, 323 void *data, size_t data_size, 324 usbhc_iface_transfer_out_callback_t callback, void *arg) 325 { 326 control_transfer_info_t *transfer 327 = create_control_transfer_info(dev, USB_DIRECTION_OUT, target, 328 data, data_size, arg); 329 transfer->out_callback = callback; 330 331 hc_add_transaction_to_device(true, target, USB_TRANSFER_CONTROL, 332 setup_packet, setup_packet_size, 333 control_callback_one, transfer); 334 335 return EOK; 336 } 337 195 338 static int control_read_setup(device_t *dev, usb_target_t target, 196 339 void *data, size_t size, … … 217 360 NULL, 0, 218 361 callback, arg); 362 } 363 364 static int control_read(device_t *dev, usb_target_t target, 365 void *setup_packet, size_t setup_packet_size, 366 void *data, size_t data_size, 367 usbhc_iface_transfer_in_callback_t callback, void *arg) 368 { 369 control_transfer_info_t *transfer 370 = create_control_transfer_info(dev, USB_DIRECTION_IN, target, 371 data, data_size, arg); 372 transfer->in_callback = callback; 373 374 hc_add_transaction_to_device(true, target, USB_TRANSFER_CONTROL, 375 setup_packet, setup_packet_size, 376 control_callback_one, transfer); 377 378 return EOK; 219 379 } 220 380 … … 290 450 .control_write_status = control_write_status, 291 451 452 .control_write = control_write, 453 292 454 .control_read_setup = control_read_setup, 293 455 .control_read_data = control_read_data, 294 .control_read_status = control_read_status 456 .control_read_status = control_read_status, 457 458 .control_read = control_read 295 459 }; 296 460 -
uspace/lib/drv/generic/remote_usbhc.c
rec293a8 rbbc7d83e 1 1 /* 2 * Copyright (c) 2010 Vojtech Horky2 * Copyright (c) 2010-2011 Vojtech Horky 3 3 * All rights reserved. 4 4 * … … 52 52 static void remote_usbhc_control_read_data(device_t *, void *, ipc_callid_t, ipc_call_t *); 53 53 static void remote_usbhc_control_read_status(device_t *, void *, ipc_callid_t, ipc_call_t *); 54 static void remote_usbhc_control_write(device_t *, void *, ipc_callid_t, ipc_call_t *); 55 static void remote_usbhc_control_read(device_t *, void *, ipc_callid_t, ipc_call_t *); 54 56 static void remote_usbhc_reserve_default_address(device_t *, void *, ipc_callid_t, ipc_call_t *); 55 57 static void remote_usbhc_release_default_address(device_t *, void *, ipc_callid_t, ipc_call_t *); … … 81 83 remote_usbhc_control_read_setup, 82 84 remote_usbhc_control_read_data, 83 remote_usbhc_control_read_status 85 remote_usbhc_control_read_status, 86 87 remote_usbhc_control_write, 88 remote_usbhc_control_read 84 89 }; 85 90 … … 95 100 ipc_callid_t caller; 96 101 void *buffer; 102 void *setup_packet; 97 103 size_t size; 98 104 } async_transaction_t; … … 297 303 trans->caller = callid; 298 304 trans->buffer = buffer; 305 trans->setup_packet = NULL; 299 306 trans->size = len; 300 307 … … 336 343 trans->caller = callid; 337 344 trans->buffer = malloc(len); 345 trans->setup_packet = NULL; 338 346 trans->size = len; 339 347 … … 391 399 trans->caller = callid; 392 400 trans->buffer = NULL; 401 trans->setup_packet = NULL; 393 402 trans->size = 0; 394 403 … … 496 505 } 497 506 507 void remote_usbhc_control_write(device_t *device, void *iface, 508 ipc_callid_t callid, ipc_call_t *call) 509 { 510 usbhc_iface_t *usb_iface = (usbhc_iface_t *) iface; 511 assert(usb_iface != NULL); 512 513 if (!usb_iface->control_write) { 514 ipc_answer_0(callid, ENOTSUP); 515 return; 516 } 517 518 usb_target_t target = { 519 .address = DEV_IPC_GET_ARG1(*call), 520 .endpoint = DEV_IPC_GET_ARG2(*call) 521 }; 522 523 int rc; 524 525 void *setup_packet = NULL; 526 void *data_buffer = NULL; 527 size_t setup_packet_len = 0; 528 size_t data_buffer_len = 0; 529 530 rc = async_data_write_accept(&setup_packet, false, 531 1, USB_MAX_PAYLOAD_SIZE, 0, &setup_packet_len); 532 if (rc != EOK) { 533 ipc_answer_0(callid, rc); 534 return; 535 } 536 rc = async_data_write_accept(&data_buffer, false, 537 1, USB_MAX_PAYLOAD_SIZE, 0, &data_buffer_len); 538 if (rc != EOK) { 539 free(setup_packet); 540 ipc_answer_0(callid, rc); 541 return; 542 } 543 544 async_transaction_t *trans = malloc(sizeof(async_transaction_t)); 545 trans->caller = callid; 546 trans->setup_packet = setup_packet; 547 trans->buffer = data_buffer; 548 trans->size = data_buffer_len; 549 550 rc = usb_iface->control_write(device, target, 551 setup_packet, setup_packet_len, 552 data_buffer, data_buffer_len, 553 callback_out, trans); 554 555 if (rc != EOK) { 556 ipc_answer_0(callid, rc); 557 free(setup_packet); 558 free(data_buffer); 559 free(trans); 560 } 561 } 562 563 564 void remote_usbhc_control_read(device_t *device, void *iface, 565 ipc_callid_t callid, ipc_call_t *call) 566 { 567 usbhc_iface_t *usb_iface = (usbhc_iface_t *) iface; 568 assert(usb_iface != NULL); 569 570 if (!usb_iface->control_read) { 571 ipc_answer_0(callid, ENOTSUP); 572 return; 573 } 574 575 size_t data_len = DEV_IPC_GET_ARG3(*call); 576 usb_target_t target = { 577 .address = DEV_IPC_GET_ARG1(*call), 578 .endpoint = DEV_IPC_GET_ARG2(*call) 579 }; 580 581 int rc; 582 583 void *setup_packet = NULL; 584 size_t setup_packet_len = 0; 585 586 rc = async_data_write_accept(&setup_packet, false, 587 1, USB_MAX_PAYLOAD_SIZE, 0, &setup_packet_len); 588 if (rc != EOK) { 589 ipc_answer_0(callid, rc); 590 return; 591 } 592 593 async_transaction_t *trans = malloc(sizeof(async_transaction_t)); 594 trans->caller = callid; 595 trans->setup_packet = setup_packet; 596 trans->buffer = malloc(data_len); 597 trans->size = data_len; 598 599 rc = usb_iface->control_read(device, target, 600 setup_packet, setup_packet_len, 601 trans->buffer, trans->size, 602 callback_in, trans); 603 604 if (rc != EOK) { 605 ipc_answer_0(callid, rc); 606 free(setup_packet); 607 free(trans->buffer); 608 free(trans); 609 } 610 } 611 498 612 499 613 -
uspace/lib/drv/include/usbhc_iface.h
rec293a8 rbbc7d83e 201 201 IPC_M_USBHC_CONTROL_READ_STATUS, 202 202 203 /** Issue control WRITE transfer. 204 * See explanation at usb_iface_funcs_t (OUT transaction) for 205 * call parameters. 206 * This call is immediately followed by two IPC data writes 207 * from the caller (setup packet and actual data). 208 */ 209 IPC_M_USBHC_CONTROL_WRITE, 210 211 /** Issue control WRITE transfer. 212 * See explanation at usb_iface_funcs_t (IN transaction) for 213 * call parameters. 214 * This call is immediately followed by IPC data read from the caller 215 * (setup packet). 216 * Actual data are retrieved through IPC_M_USBHC_GET_BUFFER. 217 */ 218 IPC_M_USBHC_CONTROL_READ, 203 219 204 220 /* IPC_M_USB_ */ … … 249 265 int (*control_read_status)(device_t *, usb_target_t, 250 266 usbhc_iface_transfer_out_callback_t, void *); 267 268 int (*control_write)(device_t *, usb_target_t, 269 void *, size_t, void *, size_t, 270 usbhc_iface_transfer_out_callback_t, void *); 271 272 int (*control_read)(device_t *, usb_target_t, 273 void *, size_t, void *, size_t, 274 usbhc_iface_transfer_in_callback_t, void *); 251 275 } usbhc_iface_t; 252 276 -
uspace/lib/usb/Makefile
rec293a8 rbbc7d83e 43 43 src/hidparser.c \ 44 44 src/localdrv.c \ 45 src/pipes.c \ 45 46 src/recognise.c \ 46 47 src/remotedrv.c \ 48 src/request.c \ 47 49 src/usb.c \ 48 50 src/usbdrvreq.c \ -
uspace/lib/usb/include/usb/classes/hid.h
rec293a8 rbbc7d83e 37 37 38 38 #include <usb/usb.h> 39 #include <driver.h>40 39 #include <usb/classes/hidparser.h> 41 40 #include <usb/descriptor.h> … … 101 100 } __attribute__ ((packed)) usb_standard_hid_descriptor_t; 102 101 103 /**104 *105 */106 typedef struct {107 usb_standard_interface_descriptor_t iface_desc;108 usb_standard_endpoint_descriptor_t *endpoints;109 usb_standard_hid_descriptor_t hid_desc;110 uint8_t *report_desc;111 //usb_standard_hid_class_descriptor_info_t *class_desc_info;112 //uint8_t **class_descs;113 } usb_hid_iface_t;114 115 /**116 *117 */118 typedef struct {119 usb_standard_configuration_descriptor_t config_descriptor;120 usb_hid_iface_t *interfaces;121 } usb_hid_configuration_t;122 123 /**124 * @brief USB/HID keyboard device type.125 *126 * Quite dummy right now.127 */128 typedef struct {129 device_t *device;130 usb_hid_configuration_t *conf;131 usb_address_t address;132 usb_endpoint_t poll_endpoint;133 usb_hid_report_parser_t *parser;134 } usb_hid_dev_kbd_t;135 136 // TODO: more configurations!137 102 138 103 #endif -
uspace/lib/usb/include/usb/usb.h
rec293a8 rbbc7d83e 52 52 typedef enum { 53 53 USB_DIRECTION_IN, 54 USB_DIRECTION_OUT 54 USB_DIRECTION_OUT, 55 USB_DIRECTION_BOTH 55 56 } usb_direction_t; 56 57 -
uspace/lib/usb/include/usb/usbdrv.h
rec293a8 rbbc7d83e 70 70 usb_handle_t *); 71 71 72 int usb_drv_async_control_write(int, usb_target_t, 73 void *, size_t, void *, size_t, usb_handle_t *); 74 72 75 int usb_drv_psync_control_write_setup(int, usb_target_t, void *, size_t); 73 76 int usb_drv_psync_control_write_data(int, usb_target_t, void *, size_t); … … 77 80 void *, size_t, void *, size_t); 78 81 79 80 82 int usb_drv_async_control_read_setup(int, usb_target_t, 81 83 void *, size_t, usb_handle_t *); … … 84 86 int usb_drv_async_control_read_status(int, usb_target_t, 85 87 usb_handle_t *); 88 89 int usb_drv_async_control_read(int, usb_target_t, 90 void *, size_t, void *, size_t, size_t *, usb_handle_t *); 86 91 87 92 int usb_drv_psync_control_read_setup(int, usb_target_t, void *, size_t); -
uspace/lib/usb/src/usbdrv.c
rec293a8 rbbc7d83e 495 495 } 496 496 497 /** Issue whole control write transfer. */ 498 int usb_drv_async_control_write(int phone, usb_target_t target, 499 void *setup_packet, size_t setup_packet_size, 500 void *buffer, size_t buffer_size, 501 usb_handle_t *handle) 502 { 503 // FIXME - check input parameters instead of asserting them 504 assert(phone > 0); 505 assert(setup_packet != NULL); 506 assert(setup_packet_size > 0); 507 assert(buffer != NULL); 508 assert(buffer_size > 0); 509 assert(handle != NULL); 510 511 transfer_info_t *transfer 512 = (transfer_info_t *) malloc(sizeof(transfer_info_t)); 513 if (transfer == NULL) { 514 return ENOMEM; 515 } 516 517 transfer->size_transferred = NULL; 518 transfer->buffer = NULL; 519 transfer->size = 0; 520 transfer->phone = phone; 521 522 int rc; 523 524 transfer->request = async_send_3(phone, 525 DEV_IFACE_ID(USBHC_DEV_IFACE), 526 IPC_M_USBHC_CONTROL_WRITE, 527 target.address, target.endpoint, 528 &transfer->reply); 529 530 rc = async_data_write_start(phone, setup_packet, setup_packet_size); 531 if (rc != EOK) { 532 async_wait_for(transfer->request, NULL); 533 return rc; 534 } 535 536 rc = async_data_write_start(phone, buffer, buffer_size); 537 if (rc != EOK) { 538 async_wait_for(transfer->request, NULL); 539 return rc; 540 } 541 542 *handle = (usb_handle_t) transfer; 543 544 return EOK; 545 } 546 497 547 /** Start control read transfer. */ 498 548 int usb_drv_async_control_read_setup(int phone, usb_target_t target, … … 530 580 } 531 581 582 /** Issue whole control read transfer. */ 583 int usb_drv_async_control_read(int phone, usb_target_t target, 584 void *setup_packet, size_t setup_packet_size, 585 void *buffer, size_t buffer_size, size_t *actual_size, 586 usb_handle_t *handle) 587 { 588 // FIXME - check input parameters instead of asserting them 589 assert(phone > 0); 590 assert(setup_packet != NULL); 591 assert(setup_packet_size > 0); 592 assert(buffer != NULL); 593 assert(buffer_size > 0); 594 assert(handle != NULL); 595 596 transfer_info_t *transfer 597 = (transfer_info_t *) malloc(sizeof(transfer_info_t)); 598 if (transfer == NULL) { 599 return ENOMEM; 600 } 601 602 transfer->size_transferred = actual_size; 603 transfer->buffer = buffer; 604 transfer->size = buffer_size; 605 transfer->phone = phone; 606 607 int rc; 608 609 transfer->request = async_send_4(phone, 610 DEV_IFACE_ID(USBHC_DEV_IFACE), 611 IPC_M_USBHC_CONTROL_READ, 612 target.address, target.endpoint, 613 buffer_size, 614 &transfer->reply); 615 616 rc = async_data_write_start(phone, setup_packet, setup_packet_size); 617 if (rc != EOK) { 618 async_wait_for(transfer->request, NULL); 619 return rc; 620 } 621 622 *handle = (usb_handle_t) transfer; 623 624 return EOK; 625 } 626 532 627 /** 533 628 * @}
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