mirror of
https://github.com/freebsd/freebsd-src
synced 2024-07-21 18:27:22 +00:00
92 lines
3.9 KiB
C
92 lines
3.9 KiB
C
/*-
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*
|
|
* Copyright (c) 2009 Andrew Thompson
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
#ifndef _USB_USBDI_UTIL_H_
|
|
#define _USB_USBDI_UTIL_H_
|
|
|
|
struct cv;
|
|
|
|
/* structures */
|
|
|
|
struct usb_idesc_parse_state {
|
|
struct usb_descriptor *desc;
|
|
uint8_t iface_index; /* current interface index */
|
|
uint8_t iface_no_last;
|
|
uint8_t iface_index_alt; /* current alternate setting */
|
|
};
|
|
|
|
/* prototypes */
|
|
|
|
usb_error_t usbd_do_request_proc(struct usb_device *udev, struct usb_process *pproc,
|
|
struct usb_device_request *req, void *data, uint16_t flags,
|
|
uint16_t *actlen, usb_timeout_t timeout);
|
|
|
|
struct usb_descriptor *usb_desc_foreach(struct usb_config_descriptor *cd,
|
|
struct usb_descriptor *desc);
|
|
struct usb_interface_descriptor *usb_idesc_foreach(
|
|
struct usb_config_descriptor *cd,
|
|
struct usb_idesc_parse_state *ps);
|
|
struct usb_endpoint_descriptor *usb_edesc_foreach(
|
|
struct usb_config_descriptor *cd,
|
|
struct usb_endpoint_descriptor *ped);
|
|
struct usb_endpoint_ss_comp_descriptor *usb_ed_comp_foreach(
|
|
struct usb_config_descriptor *cd,
|
|
struct usb_endpoint_ss_comp_descriptor *ped);
|
|
uint8_t usbd_get_no_descriptors(struct usb_config_descriptor *cd,
|
|
uint8_t type);
|
|
uint8_t usbd_get_no_alts(struct usb_config_descriptor *cd,
|
|
struct usb_interface_descriptor *id);
|
|
|
|
usb_error_t usbd_req_get_report(struct usb_device *udev, struct mtx *mtx,
|
|
void *data, uint16_t len, uint8_t iface_index, uint8_t type,
|
|
uint8_t id);
|
|
usb_error_t usbd_req_get_report_descriptor(struct usb_device *udev,
|
|
struct mtx *mtx, void *d, uint16_t size,
|
|
uint8_t iface_index);
|
|
usb_error_t usbd_req_get_string_any(struct usb_device *udev, struct mtx *mtx,
|
|
char *buf, uint16_t len, uint8_t string_index);
|
|
usb_error_t usbd_req_get_string_desc(struct usb_device *udev, struct mtx *mtx,
|
|
void *sdesc, uint16_t max_len, uint16_t lang_id,
|
|
uint8_t string_index);
|
|
usb_error_t usbd_req_set_config(struct usb_device *udev, struct mtx *mtx,
|
|
uint8_t conf);
|
|
usb_error_t usbd_req_set_alt_interface_no(struct usb_device *udev,
|
|
struct mtx *mtx, uint8_t iface_index, uint8_t alt_no);
|
|
usb_error_t usbd_req_set_idle(struct usb_device *udev, struct mtx *mtx,
|
|
uint8_t iface_index, uint8_t duration, uint8_t id);
|
|
usb_error_t usbd_req_set_protocol(struct usb_device *udev, struct mtx *mtx,
|
|
uint8_t iface_index, uint16_t report);
|
|
usb_error_t usbd_req_set_report(struct usb_device *udev, struct mtx *mtx,
|
|
void *data, uint16_t len, uint8_t iface_index,
|
|
uint8_t type, uint8_t id);
|
|
|
|
/* The following functions will not return NULL strings. */
|
|
|
|
const char *usb_get_manufacturer(struct usb_device *);
|
|
const char *usb_get_product(struct usb_device *);
|
|
const char *usb_get_serial(struct usb_device *);
|
|
|
|
#endif /* _USB_USBDI_UTIL_H_ */
|