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mirror of https://git.FreeBSD.org/src.git synced 2024-12-16 10:20:30 +00:00
freebsd/sys/dev/usb/usb_port.h
1998-12-14 09:32:25 +00:00

110 lines
3.0 KiB
C

/* FreeBSD $Id$ */
/*
* Copyright (c) 1997, 1998
* Nick Hibma <n_hibma@freebsd.org>. 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Bill Paul.
* 4. Neither the name of the author nor the names of any co-contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY NICK HIBMA 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 Bill Paul OR THE VOICES IN HIS HEAD
* 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.
*
*/
/* Macro's to cope with the differences between NetBSD and FreeBSD
*/
/*
* NetBSD
*
*/
#if defined(__NetBSD__)
#include "opt_usbverbose.h"
#define DEVICE_NAME(bdev) \
printf("%s: ", (bdev).dv_xname)
typedef struct device bdevice; /* base device */
/*
* FreeBSD
*
*/
#elif defined(__FreeBSD__)
#include "opt_usb.h"
#define DEVICE_NAME(bdev) \
printf("%s%d: ", \
device_get_name(bdev), device_get_unit(bdev))
/* XXX Change this when FreeBSD has memset
*/
#define memset(d, v, s) \
do{ \
if ((v) == 0) \
bzero((d), (s)); \
else \
panic("Non zero filler for memset, cannot handle!"); \
} while (0)
/* XXX can't we put this somehow into a typedef? */
#define bdevice device_t /* base device */
#endif
/*
* General
*
*/
#define DEVICE_MSG(bdev, s) (DEVICE_NAME(bdev), printf s)
#define DEVICE_ERROR(bdev, s) DEVICE_MSG(bdev, s)
/* Returns from attach for NetBSD vs. FreeBSD
*/
/* Error returns */
#if defined(__NetBSD__)
#define ATTACH_ERROR_RETURN return
#define ATTACH_SUCCESS_RETURN return
#elif defined(__FreeBSD__)
#define ATTACH_ERROR_RETURN return ENXIO
#define ATTACH_SUCCESS_RETURN return 0
#endif
/*
* The debugging subsystem
*/
/* XXX to be filled in
*/