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/* $FreeBSD$ */
/*-
* Copyright (c) 2008 Hans Petter Selasky. All rights reserved.
*
* 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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 _USB2_UTIL_H_
#define _USB2_UTIL_H_
int device_delete_all_children(device_t dev);
uint32_t usb2_get_devid(device_t dev);
uint8_t usb2_make_str_desc(void *ptr, uint16_t max_len, const char *s);
void device_set_usb2_desc(device_t dev);
void usb2_pause_mtx(struct mtx *mtx, int _ticks);
void usb2_printBCD(char *p, uint16_t p_len, uint16_t bcd);
void usb2_trim_spaces(char *p);
#if (USB_USE_CONDVAR == 0)
void usb2_cv_init(struct cv *cv, const char *desc);
void usb2_cv_destroy(struct cv *cv);
void usb2_cv_wait(struct cv *cv, struct mtx *mtx);
int usb2_cv_wait_sig(struct cv *cv, struct mtx *mtx);
int usb2_cv_timedwait(struct cv *cv, struct mtx *mtx, int timo);
void usb2_cv_signal(struct cv *cv);
void usb2_cv_broadcast(struct cv *cv);
#else
#define usb2_cv_init cv_init
#define usb2_cv_destroy cv_destroy
#define usb2_cv_wait cv_wait
#define usb2_cv_wait_sig cv_wait_sig
#define usb2_cv_timedwait cv_timedwait
#define usb2_cv_signal cv_signal
#define usb2_cv_broadcast cv_broadcast
#endif
#endif /* _USB2_UTIL_H_ */
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