1 /* $FreeBSD$ */ 2 /*- 3 * Copyright (c) 2008 Hans Petter Selasky. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27 #ifndef _USB_REQUEST_H_ 28 #define _USB_REQUEST_H_ 29 30 struct usb_process; 31 32 usb_error_t usbd_do_request_flags(struct usb_device *udev, struct mtx *mtx, 33 struct usb_device_request *req, void *data, uint16_t flags, 34 uint16_t *actlen, usb_timeout_t timeout); 35 usb_error_t usbd_do_request_proc(struct usb_device *udev, struct usb_process *pproc, 36 struct usb_device_request *req, void *data, uint16_t flags, 37 uint16_t *actlen, usb_timeout_t timeout); 38 usb_error_t usbd_req_clear_hub_feature(struct usb_device *udev, 39 struct mtx *mtx, uint16_t sel); 40 usb_error_t usbd_req_clear_port_feature(struct usb_device *udev, 41 struct mtx *mtx, uint8_t port, uint16_t sel); 42 usb_error_t usbd_req_get_alt_interface_no(struct usb_device *udev, 43 struct mtx *mtx, uint8_t *alt_iface_no, 44 uint8_t iface_index); 45 usb_error_t usbd_req_get_config(struct usb_device *udev, struct mtx *mtx, 46 uint8_t *pconf); 47 usb_error_t usbd_req_get_descriptor_ptr(struct usb_device *udev, 48 struct usb_config_descriptor **ppcd, uint16_t wValue); 49 usb_error_t usbd_req_get_config_desc(struct usb_device *udev, struct mtx *mtx, 50 struct usb_config_descriptor *d, uint8_t conf_index); 51 usb_error_t usbd_req_get_config_desc_full(struct usb_device *udev, 52 struct mtx *mtx, struct usb_config_descriptor **ppcd, 53 struct malloc_type *mtype, uint8_t conf_index); 54 usb_error_t usbd_req_get_desc(struct usb_device *udev, struct mtx *mtx, 55 uint16_t *actlen, void *desc, uint16_t min_len, 56 uint16_t max_len, uint16_t id, uint8_t type, 57 uint8_t index, uint8_t retries); 58 usb_error_t usbd_req_get_device_desc(struct usb_device *udev, struct mtx *mtx, 59 struct usb_device_descriptor *d); 60 usb_error_t usbd_req_get_device_status(struct usb_device *udev, 61 struct mtx *mtx, struct usb_status *st); 62 usb_error_t usbd_req_get_hub_descriptor(struct usb_device *udev, 63 struct mtx *mtx, struct usb_hub_descriptor *hd, 64 uint8_t nports); 65 usb_error_t usbd_req_get_hub_status(struct usb_device *udev, struct mtx *mtx, 66 struct usb_hub_status *st); 67 usb_error_t usbd_req_get_port_status(struct usb_device *udev, struct mtx *mtx, 68 struct usb_port_status *ps, uint8_t port); 69 usb_error_t usbd_req_get_report(struct usb_device *udev, struct mtx *mtx, 70 void *data, uint16_t len, uint8_t iface_index, uint8_t type, 71 uint8_t id); 72 usb_error_t usbd_req_get_report_descriptor(struct usb_device *udev, 73 struct mtx *mtx, void *d, uint16_t size, 74 uint8_t iface_index); 75 usb_error_t usbd_req_get_string_any(struct usb_device *udev, struct mtx *mtx, 76 char *buf, uint16_t len, uint8_t string_index); 77 usb_error_t usbd_req_get_string_desc(struct usb_device *udev, struct mtx *mtx, 78 void *sdesc, uint16_t max_len, uint16_t lang_id, 79 uint8_t string_index); 80 usb_error_t usbd_req_reset_port(struct usb_device *udev, struct mtx *mtx, 81 uint8_t port); 82 usb_error_t usbd_req_set_address(struct usb_device *udev, struct mtx *mtx, 83 uint16_t addr); 84 usb_error_t usbd_req_set_alt_interface_no(struct usb_device *udev, 85 struct mtx *mtx, uint8_t iface_index, uint8_t alt_no); 86 usb_error_t usbd_req_set_config(struct usb_device *udev, struct mtx *mtx, 87 uint8_t conf); 88 usb_error_t usbd_req_set_hub_feature(struct usb_device *udev, struct mtx *mtx, 89 uint16_t sel); 90 usb_error_t usbd_req_set_idle(struct usb_device *udev, struct mtx *mtx, 91 uint8_t iface_index, uint8_t duration, uint8_t id); 92 usb_error_t usbd_req_set_port_feature(struct usb_device *udev, 93 struct mtx *mtx, uint8_t port, uint16_t sel); 94 usb_error_t usbd_req_set_protocol(struct usb_device *udev, struct mtx *mtx, 95 uint8_t iface_index, uint16_t report); 96 usb_error_t usbd_req_set_report(struct usb_device *udev, struct mtx *mtx, 97 void *data, uint16_t len, uint8_t iface_index, 98 uint8_t type, uint8_t id); 99 usb_error_t usbd_req_re_enumerate(struct usb_device *udev, struct mtx *mtx); 100 usb_error_t usbd_req_clear_device_feature(struct usb_device *udev, struct mtx *mtx, uint16_t sel); 101 usb_error_t usbd_req_set_device_feature(struct usb_device *udev, struct mtx *mtx, uint16_t sel); 102 103 #define usbd_do_request(u,m,r,d) \ 104 usbd_do_request_flags(u,m,r,d,0,NULL,USB_DEFAULT_TIMEOUT) 105 106 #endif /* _USB_REQUEST_H_ */ 107