1 /* $FreeBSD: releng/12.2/sys/dev/usb/usb_request.h 326255 2017-11-27 14:52:40Z pfg $ */ 2 /*- 3 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 4 * 5 * Copyright (c) 2008 Hans Petter Selasky. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 #ifndef _USB_REQUEST_H_ 30 #define _USB_REQUEST_H_ 31 32 struct usb_process; 33 34 usb_error_t usbd_req_clear_hub_feature(struct usb_device *udev, 35 struct mtx *mtx, uint16_t sel); 36 usb_error_t usbd_req_clear_port_feature(struct usb_device *udev, 37 struct mtx *mtx, uint8_t port, uint16_t sel); 38 usb_error_t usbd_req_get_alt_interface_no(struct usb_device *udev, 39 struct mtx *mtx, uint8_t *alt_iface_no, 40 uint8_t iface_index); 41 usb_error_t usbd_req_get_config(struct usb_device *udev, struct mtx *mtx, 42 uint8_t *pconf); 43 usb_error_t usbd_req_get_descriptor_ptr(struct usb_device *udev, 44 struct usb_config_descriptor **ppcd, uint16_t wValue); 45 usb_error_t usbd_req_get_config_desc(struct usb_device *udev, struct mtx *mtx, 46 struct usb_config_descriptor *d, uint8_t conf_index); 47 usb_error_t usbd_req_get_config_desc_full(struct usb_device *udev, 48 struct mtx *mtx, struct usb_config_descriptor **ppcd, 49 uint8_t conf_index); 50 usb_error_t usbd_req_get_desc(struct usb_device *udev, struct mtx *mtx, 51 uint16_t *actlen, void *desc, uint16_t min_len, 52 uint16_t max_len, uint16_t id, uint8_t type, 53 uint8_t index, uint8_t retries); 54 usb_error_t usbd_req_get_device_desc(struct usb_device *udev, struct mtx *mtx, 55 struct usb_device_descriptor *d); 56 usb_error_t usbd_req_get_device_status(struct usb_device *udev, 57 struct mtx *mtx, struct usb_status *st); 58 usb_error_t usbd_req_get_hub_descriptor(struct usb_device *udev, 59 struct mtx *mtx, struct usb_hub_descriptor *hd, 60 uint8_t nports); 61 usb_error_t usbd_req_get_ss_hub_descriptor(struct usb_device *udev, 62 struct mtx *mtx, struct usb_hub_ss_descriptor *hd, 63 uint8_t nports); 64 usb_error_t usbd_req_get_hub_status(struct usb_device *udev, struct mtx *mtx, 65 struct usb_hub_status *st); 66 usb_error_t usbd_req_get_port_status(struct usb_device *udev, struct mtx *mtx, 67 struct usb_port_status *ps, uint8_t port); 68 usb_error_t usbd_req_reset_port(struct usb_device *udev, struct mtx *mtx, 69 uint8_t port); 70 usb_error_t usbd_req_warm_reset_port(struct usb_device *udev, 71 struct mtx *mtx, uint8_t port); 72 usb_error_t usbd_req_set_address(struct usb_device *udev, struct mtx *mtx, 73 uint16_t addr); 74 usb_error_t usbd_req_set_hub_feature(struct usb_device *udev, struct mtx *mtx, 75 uint16_t sel); 76 usb_error_t usbd_req_set_port_feature(struct usb_device *udev, 77 struct mtx *mtx, uint8_t port, uint16_t sel); 78 usb_error_t usbd_setup_device_desc(struct usb_device *udev, struct mtx *mtx); 79 usb_error_t usbd_req_re_enumerate(struct usb_device *udev, struct mtx *mtx); 80 usb_error_t usbd_req_clear_device_feature(struct usb_device *udev, 81 struct mtx *mtx, uint16_t sel); 82 usb_error_t usbd_req_set_device_feature(struct usb_device *udev, 83 struct mtx *mtx, uint16_t sel); 84 usb_error_t usbd_req_set_hub_u1_timeout(struct usb_device *udev, 85 struct mtx *mtx, uint8_t port, uint8_t timeout); 86 usb_error_t usbd_req_set_hub_u2_timeout(struct usb_device *udev, 87 struct mtx *mtx, uint8_t port, uint8_t timeout); 88 usb_error_t usbd_req_set_hub_depth(struct usb_device *udev, 89 struct mtx *mtx, uint16_t depth); 90 usb_error_t usbd_req_reset_tt(struct usb_device *udev, struct mtx *mtx, 91 uint8_t port); 92 usb_error_t usbd_req_clear_tt_buffer(struct usb_device *udev, struct mtx *mtx, 93 uint8_t port, uint8_t addr, uint8_t type, uint8_t endpoint); 94 usb_error_t usbd_req_set_port_link_state(struct usb_device *udev, 95 struct mtx *mtx, uint8_t port, uint8_t link_state); 96 usb_error_t usbd_req_set_lpm_info(struct usb_device *udev, struct mtx *mtx, 97 uint8_t port, uint8_t besl, uint8_t addr, uint8_t rwe); 98 99 void * usbd_alloc_config_desc(struct usb_device *, uint32_t); 100 void usbd_free_config_desc(struct usb_device *, void *); 101 102 #endif /* _USB_REQUEST_H_ */ 103