Changes in / [af430ce:24aa62c] in mainline
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- 6 added
- 10 edited
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.bzrignore
raf430ce r24aa62c 89 89 ./uspace/drv/usbhid/usbhid 90 90 ./uspace/drv/usbmid/usbmid 91 ./uspace/drv/usbmouse/usbmouse 91 92 ./uspace/drv/vhc/vhc 92 93 ./uspace/srv/bd/ata_bd/ata_bd -
boot/arch/amd64/Makefile.inc
raf430ce r24aa62c 48 48 usbhid \ 49 49 usbmid \ 50 usbmouse \ 50 51 vhc 51 52 -
uspace/Makefile
raf430ce r24aa62c 122 122 drv/usbhub \ 123 123 drv/usbmid \ 124 drv/usbmouse \ 124 125 drv/vhc 125 126 endif … … 138 139 drv/usbhub \ 139 140 drv/usbmid \ 141 drv/usbmouse \ 140 142 drv/vhc 141 143 endif -
uspace/doc/doxygroups.h
raf430ce r24aa62c 245 245 246 246 /** 247 * @defgroup drvusbmouse USB mouse driver 248 * @ingroup usb 249 * @brief USB driver for mouse with boot protocol. 250 */ 251 252 /** 247 253 * @defgroup drvusbuhci UHCI driver 248 254 * @ingroup usb -
uspace/drv/usbhid/hiddev.c
raf430ce r24aa62c 149 149 usb_log_info("Processing descriptors...\n"); 150 150 151 // get the first configuration descriptor152 usb_standard_configuration_descriptor_t config_desc;153 154 151 int rc; 155 rc = usb_request_get_bare_configuration_descriptor(&hid_dev->ctrl_pipe, 156 0, &config_desc); 157 158 if (rc != EOK) { 159 usb_log_error("Failed to get bare config descriptor: %s.\n", 152 153 uint8_t *descriptors = NULL; 154 size_t descriptors_size; 155 rc = usb_request_get_full_configuration_descriptor_alloc( 156 &hid_dev->ctrl_pipe, 0, (void **) &descriptors, &descriptors_size); 157 if (rc != EOK) { 158 usb_log_error("Failed to retrieve config descriptor: %s.\n", 160 159 str_error(rc)); 161 160 return rc; 162 }163 164 // prepare space for all underlying descriptors165 uint8_t *descriptors = (uint8_t *)malloc(config_desc.total_length);166 if (descriptors == NULL) {167 usb_log_error("No memory!.\n");168 return ENOMEM;169 }170 171 size_t transferred = 0;172 // get full configuration descriptor173 rc = usb_request_get_full_configuration_descriptor(&hid_dev->ctrl_pipe,174 0, descriptors, config_desc.total_length, &transferred);175 176 if (rc != EOK) {177 usb_log_error("Failed to get full config descriptor: %s.\n",178 str_error(rc));179 free(descriptors);180 return rc;181 }182 183 if (transferred != config_desc.total_length) {184 usb_log_error("Configuration descriptor has wrong size (%u, "185 "expected %u).\n", transferred, config_desc.total_length);186 free(descriptors);187 return ELIMIT;188 161 } 189 162 … … 201 174 202 175 rc = usb_endpoint_pipe_initialize_from_configuration( 203 endpoint_mapping, 1, descriptors, config_desc.total_length,176 endpoint_mapping, 1, descriptors, descriptors_size, 204 177 &hid_dev->wire); 205 178 … … 233 206 assert(endpoint_mapping[0].interface != NULL); 234 207 235 rc = usbhid_dev_get_report_descriptor(hid_dev, descriptors, transferred, 208 rc = usbhid_dev_get_report_descriptor(hid_dev, 209 descriptors, descriptors_size, 236 210 (uint8_t *)endpoint_mapping[0].interface); 237 211 -
uspace/drv/usbhub/usbhub.c
raf430ce r24aa62c 149 149 } 150 150 151 / /configuration descriptor152 /// \TODO check other configurations?153 usb_standard_configuration_descriptor_t config_descriptor;154 opResult = usb_request_get_ bare_configuration_descriptor(151 /* Retrieve full configuration descriptor. */ 152 uint8_t *descriptors = NULL; 153 size_t descriptors_size = 0; 154 opResult = usb_request_get_full_configuration_descriptor_alloc( 155 155 &hub->endpoints.control, 0, 156 &config_descriptor); 157 if(opResult!=EOK){ 158 dprintf(USB_LOG_LEVEL_ERROR, "could not get configuration descriptor, %d",opResult); 156 (void **) &descriptors, &descriptors_size); 157 if (opResult != EOK) { 158 usb_log_error("Could not get configuration descriptor: %s.\n", 159 str_error(opResult)); 159 160 return opResult; 160 161 } 161 //set configuration 162 usb_standard_configuration_descriptor_t *config_descriptor 163 = (usb_standard_configuration_descriptor_t *) descriptors; 164 165 /* Set configuration. */ 162 166 opResult = usb_request_set_configuration(&hub->endpoints.control, 163 config_descriptor.configuration_number); 164 165 if (opResult != EOK) { 166 dprintf(USB_LOG_LEVEL_ERROR, 167 "something went wrong when setting hub`s configuration, %d", 168 opResult); 167 config_descriptor->configuration_number); 168 169 if (opResult != EOK) { 170 usb_log_error("Failed to set hub configuration: %s.\n", 171 str_error(opResult)); 169 172 return opResult; 170 173 } 171 174 dprintf(USB_LOG_LEVEL_DEBUG, "\tused configuration %d", 172 config_descriptor.configuration_number); 173 174 //full configuration descriptor 175 size_t transferred = 0; 176 uint8_t * descriptors = (uint8_t *)malloc(config_descriptor.total_length); 177 if (descriptors == NULL) { 178 dprintf(USB_LOG_LEVEL_ERROR, "insufficient memory"); 179 return ENOMEM; 180 } 181 opResult = usb_request_get_full_configuration_descriptor(&hub->endpoints.control, 182 0, descriptors, 183 config_descriptor.total_length, &transferred); 184 if(opResult!=EOK){ 185 free(descriptors); 186 dprintf(USB_LOG_LEVEL_ERROR, 187 "could not get full configuration descriptor, %d",opResult); 188 return opResult; 189 } 190 if (transferred != config_descriptor.total_length) { 191 dprintf(USB_LOG_LEVEL_ERROR, 192 "received incorrect full configuration descriptor"); 193 return ELIMIT; 194 } 175 config_descriptor->configuration_number); 195 176 196 177 usb_endpoint_mapping_t endpoint_mapping[1] = { … … 204 185 opResult = usb_endpoint_pipe_initialize_from_configuration( 205 186 endpoint_mapping, 1, 206 descriptors, config_descriptor.total_length,187 descriptors, descriptors_size, 207 188 &hub->device_connection); 208 189 if (opResult != EOK) { -
uspace/drv/usbmid/explore.c
raf430ce r24aa62c 42 42 #include "usbmid.h" 43 43 44 /** Allocate and retrieve full configuration descriptor.45 *46 * @param[in] dev USB device.47 * @param[in] config_index Configuration index.48 * @param[out] size Pointer where to store size of the allocated buffer.49 * @return Allocated full configuration descriptor.50 * @retval NULL Error occured.51 */52 static void *get_configuration_descriptor(usbmid_device_t *dev,53 size_t config_index, size_t *size)54 {55 usb_standard_configuration_descriptor_t config_descriptor;56 int rc = usb_request_get_bare_configuration_descriptor(&dev->ctrl_pipe,57 config_index, &config_descriptor);58 if (rc != EOK) {59 usb_log_error("Failed getting configuration descriptor: %s.\n",60 str_error(rc));61 return NULL;62 }63 64 void *full_config_descriptor = malloc(config_descriptor.total_length);65 if (full_config_descriptor == NULL) {66 usb_log_fatal("Out of memory (wanted: %zuB).\n",67 (size_t) config_descriptor.total_length);68 return NULL;69 }70 71 size_t full_config_descriptor_size;72 rc = usb_request_get_full_configuration_descriptor(&dev->ctrl_pipe,73 config_index,74 full_config_descriptor, config_descriptor.total_length,75 &full_config_descriptor_size);76 if (rc != EOK) {77 usb_log_error("Failed getting configuration descriptor: %s.\n",78 str_error(rc));79 free(full_config_descriptor);80 return NULL;81 }82 83 if (full_config_descriptor_size != config_descriptor.total_length) {84 usb_log_error("Failed getting full configuration descriptor.\n");85 free(full_config_descriptor);86 return NULL;87 }88 89 if (size != NULL) {90 *size = full_config_descriptor_size;91 }92 93 return full_config_descriptor;94 }95 96 44 /** Find starting indexes of all interface descriptors in a configuration. 97 45 * … … 178 126 179 127 size_t config_descriptor_size; 180 uint8_t *config_descriptor_raw = get_configuration_descriptor(dev, 0, 181 &config_descriptor_size); 182 if (config_descriptor_raw == NULL) { 128 uint8_t *config_descriptor_raw = NULL; 129 rc = usb_request_get_full_configuration_descriptor_alloc( 130 &dev->ctrl_pipe, 0, 131 (void **) &config_descriptor_raw, &config_descriptor_size); 132 if (rc != EOK) { 133 usb_log_error("Failed getting full config descriptor: %s.\n", 134 str_error(rc)); 183 135 return false; 184 136 } -
uspace/lib/usb/include/usb/request.h
raf430ce r24aa62c 106 106 int usb_request_get_full_configuration_descriptor(usb_endpoint_pipe_t *, int, 107 107 void *, size_t, size_t *); 108 int usb_request_get_full_configuration_descriptor_alloc(usb_endpoint_pipe_t *, 109 int, void **, size_t *); 108 110 int usb_request_set_configuration(usb_endpoint_pipe_t *, uint8_t); 109 111 -
uspace/lib/usb/src/request.c
raf430ce r24aa62c 412 412 } 413 413 414 /** Retrieve full configuration descriptor, allocate space for it. 415 * 416 * The function takes care that full configuration descriptor is returned 417 * (i.e. the function will fail when less data then descriptor.totalLength 418 * is returned). 419 * 420 * @param[in] pipe Control endpoint pipe (session must be already started). 421 * @param[in] index Configuration index. 422 * @param[out] descriptor_ptr Where to store pointer to allocated buffer. 423 * @param[out] descriptor_size Where to store the size of the descriptor. 424 * @return Error code. 425 */ 426 int usb_request_get_full_configuration_descriptor_alloc( 427 usb_endpoint_pipe_t *pipe, int index, 428 void **descriptor_ptr, size_t *descriptor_size) 429 { 430 int rc; 431 432 if (descriptor_ptr == NULL) { 433 return EBADMEM; 434 } 435 436 usb_standard_configuration_descriptor_t bare_config; 437 rc = usb_request_get_bare_configuration_descriptor(pipe, index, 438 &bare_config); 439 if (rc != EOK) { 440 return rc; 441 } 442 443 if (bare_config.descriptor_type != USB_DESCTYPE_CONFIGURATION) { 444 return ENOENT; 445 } 446 if (bare_config.total_length < sizeof(bare_config)) { 447 return ELIMIT; 448 } 449 450 void *buffer = malloc(bare_config.total_length); 451 if (buffer == NULL) { 452 return ENOMEM; 453 } 454 455 size_t transferred = 0; 456 rc = usb_request_get_full_configuration_descriptor(pipe, index, 457 buffer, bare_config.total_length, &transferred); 458 if (rc != EOK) { 459 free(buffer); 460 return rc; 461 } 462 463 if (transferred != bare_config.total_length) { 464 free(buffer); 465 return ELIMIT; 466 } 467 468 /* Everything looks okay, copy the pointers. */ 469 470 *descriptor_ptr = buffer; 471 472 if (descriptor_size != NULL) { 473 *descriptor_size = bare_config.total_length; 474 } 475 476 return EOK; 477 } 478 414 479 /** Set configuration of USB device. 415 480 * -
uspace/srv/hid/console/console.c
raf430ce r24aa62c 715 715 } 716 716 717 static int connect_keyboard(char *path) 717 static int connect_keyboard_or_mouse(const char *devname, 718 async_client_conn_t handler, const char *path) 718 719 { 719 720 int fd = open(path, O_RDONLY); … … 728 729 } 729 730 730 int rc = async_connect_to_me(phone, SERVICE_CONSOLE, 0, 0, 731 keyboard_events); 731 int rc = async_connect_to_me(phone, SERVICE_CONSOLE, 0, 0, handler); 732 732 if (rc != EOK) { 733 733 printf(NAME ": " \ … … 737 737 } 738 738 739 printf(NAME ": found keyboard \"%s\".\n", path);739 printf(NAME ": found %s \"%s\".\n", devname, path); 740 740 741 741 return phone; 742 742 } 743 743 744 static int connect_keyboard(const char *path) 745 { 746 return connect_keyboard_or_mouse("keyboard", keyboard_events, path); 747 } 748 749 static int connect_mouse(const char *path) 750 { 751 return connect_keyboard_or_mouse("mouse", mouse_events, path); 752 } 753 754 struct hid_class_info { 755 char *classname; 756 int (*connection_func)(const char *); 757 }; 744 758 745 759 /** Periodically check for new keyboards in /dev/class/. … … 748 762 * @return This function should never exit. 749 763 */ 750 static int check_new_ keyboards(void *arg)751 { 752 char *class_name = (char *)arg;764 static int check_new_device_fibril(void *arg) 765 { 766 struct hid_class_info *dev_info = arg; 753 767 754 768 size_t index = 1; … … 758 772 char *path; 759 773 int rc = asprintf(&path, "/dev/class/%s\\%zu", 760 class_name, index);774 dev_info->classname, index); 761 775 if (rc < 0) { 762 776 continue; 763 777 } 764 778 rc = 0; 765 rc = connect_keyboard(path);779 rc = dev_info->connection_func(path); 766 780 if (rc > 0) { 767 781 /* We do not allow unplug. */ … … 778 792 /** Start a fibril monitoring hot-plugged keyboards. 779 793 */ 780 static void check_new_keyboards_in_background() 781 { 782 fid_t fid = fibril_create(check_new_keyboards, (void *)"keyboard"); 794 static void check_new_devices_in_background(int (*connection_func)(const char *), 795 const char *classname) 796 { 797 struct hid_class_info *dev_info = malloc(sizeof(struct hid_class_info)); 798 if (dev_info == NULL) { 799 printf(NAME ": " \ 800 "out of memory, will not start hot-plug-watch fibril.\n"); 801 return; 802 } 803 int rc; 804 805 rc = asprintf(&dev_info->classname, "%s", classname); 806 if (rc < 0) { 807 printf(NAME ": failed to format classname: %s.\n", 808 str_error(rc)); 809 return; 810 } 811 dev_info->connection_func = connection_func; 812 813 fid_t fid = fibril_create(check_new_device_fibril, (void *)dev_info); 783 814 if (!fid) { 784 printf(NAME ": failed to create hot-plug-watch fibril.\n"); 815 printf(NAME 816 ": failed to create hot-plug-watch fibril for %s.\n", 817 classname); 785 818 return; 786 819 } … … 796 829 } 797 830 798 /* Connect to mouse device */ 799 mouse_phone = -1; 800 int mouse_fd = open("/dev/hid_in/mouse", O_RDONLY); 801 802 if (mouse_fd < 0) { 803 printf(NAME ": Notice - failed opening %s\n", "/dev/hid_in/mouse"); 804 goto skip_mouse; 805 } 806 807 mouse_phone = fd_phone(mouse_fd); 831 mouse_phone = connect_mouse("/dev/hid_in/mouse"); 808 832 if (mouse_phone < 0) { 809 printf(NAME ": Failed to connect to mouse device\n"); 810 goto skip_mouse; 811 } 812 813 if (async_connect_to_me(mouse_phone, SERVICE_CONSOLE, 0, 0, mouse_events) 814 != 0) { 815 printf(NAME ": Failed to create callback from mouse device\n"); 816 mouse_phone = -1; 817 goto skip_mouse; 818 } 819 820 skip_mouse: 833 printf(NAME ": Failed to connect to mouse device: %s.\n", 834 str_error(mouse_phone)); 835 } 821 836 822 837 /* Connect to framebuffer driver */ … … 902 917 903 918 /* Start fibril for checking on hot-plugged keyboards. */ 904 check_new_keyboards_in_background(); 919 check_new_devices_in_background(connect_keyboard, "keyboard"); 920 check_new_devices_in_background(connect_mouse, "mouse"); 905 921 906 922 return true;
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