201 lines
6.1 KiB
C
201 lines
6.1 KiB
C
/* $OpenBSD: usb_port.h,v 1.18 2000/09/06 22:42:10 rahnds Exp $ */
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/* $NetBSD: usb_port.h,v 1.68 2005/07/30 06:14:50 skrll Exp $ */
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/* $FreeBSD$ */
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/* Also already merged from NetBSD:
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* $NetBSD: usb_port.h,v 1.57 2002/09/27 20:42:01 thorpej Exp $
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* $NetBSD: usb_port.h,v 1.58 2002/10/01 01:25:26 thorpej Exp $
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*/
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/*-
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* Copyright (c) 1998 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Lennart Augustsson (lennart@augustsson.net) at
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* Carlstedt Research & Technology.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _USB_PORT_H
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#define _USB_PORT_H
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/*
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* Macro's to cope with the differences between operating systems.
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*/
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/*
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* FreeBSD
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*/
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#include "opt_usb.h"
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#if defined(_KERNEL)
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#include <sys/malloc.h>
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MALLOC_DECLARE(M_USB);
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MALLOC_DECLARE(M_USBDEV);
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MALLOC_DECLARE(M_USBHC);
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#endif
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/* We don't use the soft interrupt code in FreeBSD. */
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#if 0
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#define USB_USE_SOFTINTR
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#endif
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#define USBDEV(bdev) (bdev)
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#define USBGETSOFTC(bdev) (device_get_softc(bdev))
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#define DECLARE_USB_DMA_T \
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struct usb_dma_block; \
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typedef struct { \
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struct usb_dma_block *block; \
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u_int offs; \
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u_int len; \
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} usb_dma_t
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typedef struct thread *usb_proc_ptr;
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#define usb_kthread_create1(f, s, p, a0, a1) \
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kthread_create((f), (s), (p), RFHIGHPID, 0, (a0), (a1))
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#define usb_kthread_create2(f, s, p, a0) \
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kthread_create((f), (s), (p), RFHIGHPID, 0, (a0))
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#define usb_kthread_create kthread_create
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#define config_pending_incr()
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#define config_pending_decr()
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typedef struct callout usb_callout_t;
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#define usb_callout_init(h) callout_init(&(h), 0)
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#define usb_callout(h, t, f, d) callout_reset(&(h), (t), (f), (d))
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#define usb_uncallout(h, f, d) callout_stop(&(h))
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#define usb_uncallout_drain(h, f, d) callout_drain(&(h))
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#define clalloc(p, s, x) (clist_alloc_cblocks((p), (s), (s)), 0)
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#define clfree(p) clist_free_cblocks((p))
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#define PWR_RESUME 0
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#define PWR_SUSPEND 1
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#define config_detach(dev, flag) \
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do { \
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struct usb_attach_arg *uaap = device_get_ivars(dev); \
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device_detach(dev); \
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free(uaap, M_USB); \
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device_delete_child(device_get_parent(dev), dev); \
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} while (0)
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typedef struct malloc_type *usb_malloc_type;
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#define USB_DECLARE_DRIVER_INIT(dname, init...) \
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static device_probe_t __CONCAT(dname,_match); \
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static device_attach_t __CONCAT(dname,_attach); \
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static device_detach_t __CONCAT(dname,_detach); \
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\
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static devclass_t __CONCAT(dname,_devclass); \
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\
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static device_method_t __CONCAT(dname,_methods)[] = { \
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DEVMETHOD(device_probe, __CONCAT(dname,_match)), \
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DEVMETHOD(device_attach, __CONCAT(dname,_attach)), \
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DEVMETHOD(device_detach, __CONCAT(dname,_detach)), \
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init, \
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{0,0} \
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}; \
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\
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static driver_t __CONCAT(dname,_driver) = { \
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#dname, \
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__CONCAT(dname,_methods), \
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sizeof(struct __CONCAT(dname,_softc)) \
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}; \
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MODULE_DEPEND(dname, usb, 1, 1, 1)
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#define METHODS_NONE {0,0}
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#define USB_DECLARE_DRIVER(dname) USB_DECLARE_DRIVER_INIT(dname, METHODS_NONE)
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#define USB_MATCH(dname) \
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static int \
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__CONCAT(dname,_match)(device_t self)
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#define USB_MATCH_START(dname, uaa) \
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struct usb_attach_arg *uaa = device_get_ivars(self)
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#define USB_MATCH_SETUP \
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sc->sc_dev = self
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#define USB_ATTACH(dname) \
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static int \
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__CONCAT(dname,_attach)(device_t self)
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#define USB_ATTACH_START(dname, sc, uaa) \
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struct __CONCAT(dname,_softc) *sc = device_get_softc(self); \
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struct usb_attach_arg *uaa = device_get_ivars(self)
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/* Returns from attach */
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#define USB_ATTACH_ERROR_RETURN return ENXIO
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#define USB_ATTACH_SUCCESS_RETURN return 0
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#define USB_ATTACH_SETUP \
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do { \
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sc->sc_dev = self; \
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device_set_desc_copy(self, devinfo); \
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} while (0)
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#define USB_DETACH(dname) \
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static int \
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__CONCAT(dname,_detach)(device_t self)
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#define USB_DETACH_START(dname, sc) \
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struct __CONCAT(dname,_softc) *sc = device_get_softc(self)
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#define USB_GET_SC_OPEN(dname, unit, sc) \
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sc = devclass_get_softc(__CONCAT(dname,_devclass), unit); \
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if (sc == NULL) \
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return (ENXIO)
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#define USB_GET_SC(dname, unit, sc) \
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sc = devclass_get_softc(__CONCAT(dname,_devclass), unit)
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#define USB_DO_ATTACH(dev, bdev, parent, args, print, sub) \
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(device_probe_and_attach((bdev)) == 0 ? (bdev) : 0)
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#include <sys/syslog.h>
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/*
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#define logprintf(args...) log(LOG_DEBUG, args)
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*/
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#define logprintf printf
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#ifdef SYSCTL_DECL
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SYSCTL_DECL(_hw_usb);
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#endif
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#endif /* _USB_PORT_H */
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