freebsd-nq/sys/dev/usb/usb_port.h
2007-06-17 07:34:34 +00:00

140 lines
4.6 KiB
C

/* $OpenBSD: usb_port.h,v 1.18 2000/09/06 22:42:10 rahnds Exp $ */
/* $NetBSD: usb_port.h,v 1.68 2005/07/30 06:14:50 skrll Exp $ */
/* $FreeBSD$ */
/* Also already merged from NetBSD:
* $NetBSD: usb_port.h,v 1.57 2002/09/27 20:42:01 thorpej Exp $
* $NetBSD: usb_port.h,v 1.58 2002/10/01 01:25:26 thorpej Exp $
*/
/*-
* Copyright (c) 1998 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Lennart Augustsson (lennart@augustsson.net) at
* Carlstedt Research & Technology.
*
* 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 the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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 _USB_PORT_H
#define _USB_PORT_H
/*
* Macro's to cope with the differences between operating systems.
*/
/*
* FreeBSD
*/
/* We don't use the soft interrupt code in FreeBSD. */
#if 0
#define USB_USE_SOFTINTR
#endif
#define USBGETSOFTC(bdev) (device_get_softc(bdev))
#define config_pending_incr()
#define config_pending_decr()
typedef struct callout usb_callout_t;
#define usb_callout_init(h) callout_init(&(h), 0)
#define usb_callout(h, t, f, d) callout_reset(&(h), (t), (f), (d))
#define usb_uncallout(h, f, d) callout_stop(&(h))
#define usb_uncallout_drain(h, f, d) callout_drain(&(h))
#define USB_DECLARE_DRIVER_INIT(dname, init...) \
static device_probe_t __CONCAT(dname,_match); \
static device_attach_t __CONCAT(dname,_attach); \
static device_detach_t __CONCAT(dname,_detach); \
\
static devclass_t __CONCAT(dname,_devclass); \
\
static device_method_t __CONCAT(dname,_methods)[] = { \
DEVMETHOD(device_probe, __CONCAT(dname,_match)), \
DEVMETHOD(device_attach, __CONCAT(dname,_attach)), \
DEVMETHOD(device_detach, __CONCAT(dname,_detach)), \
init, \
{0,0} \
}; \
\
static driver_t __CONCAT(dname,_driver) = { \
#dname, \
__CONCAT(dname,_methods), \
sizeof(struct __CONCAT(dname,_softc)) \
}; \
MODULE_DEPEND(dname, usb, 1, 1, 1)
#define USB_DECLARE_DRIVER(dname) USB_DECLARE_DRIVER_INIT(dname, {0,0})
#define USB_MATCH(dname) \
static int \
__CONCAT(dname,_match)(device_t self)
#define USB_MATCH_START(dname, uaa) \
struct usb_attach_arg *uaa = device_get_ivars(self)
#define USB_ATTACH(dname) \
static int \
__CONCAT(dname,_attach)(device_t self)
#define USB_ATTACH_START(dname, sc, uaa) \
struct __CONCAT(dname,_softc) *sc = device_get_softc(self); \
struct usb_attach_arg *uaa = device_get_ivars(self)
#define USB_DETACH(dname) \
static int \
__CONCAT(dname,_detach)(device_t self)
#define USB_DETACH_START(dname, sc) \
struct __CONCAT(dname,_softc) *sc = device_get_softc(self)
#define USB_GET_SC_OPEN(dname, unit, sc) \
sc = devclass_get_softc(__CONCAT(dname,_devclass), unit); \
if (sc == NULL) \
return (ENXIO)
#define USB_GET_SC(dname, unit, sc) \
sc = devclass_get_softc(__CONCAT(dname,_devclass), unit)
#include <sys/syslog.h>
/*
#define logprintf(args...) log(LOG_DEBUG, args)
*/
#define logprintf printf
#ifdef SYSCTL_DECL
SYSCTL_DECL(_hw_usb);
#endif
#endif /* _USB_PORT_H */