2 * $OpenBSD: usb_port.h,v 1.18 2000/09/06 22:42:10 rahnds Exp $
3 * $NetBSD: usb_port.h,v 1.68 2005/07/30 06:14:50 skrll Exp $
4 * $FreeBSD: src/sys/dev/usb/usb_port.h,v 1.65 2003/11/09 23:54:21 joe Exp $
7 /* Also already merged from NetBSD:
8 * $NetBSD: usb_port.h,v 1.57 2002/09/27 20:42:01 thorpej Exp $
9 * $NetBSD: usb_port.h,v 1.58 2002/10/01 01:25:26 thorpej Exp $
13 * Copyright (c) 1998 The NetBSD Foundation, Inc.
14 * All rights reserved.
16 * This code is derived from software contributed to The NetBSD Foundation
17 * by Lennart Augustsson (lennart@augustsson.net) at
18 * Carlstedt Research & Technology.
20 * Redistribution and use in source and binary forms, with or without
21 * modification, are permitted provided that the following conditions
23 * 1. Redistributions of source code must retain the above copyright
24 * notice, this list of conditions and the following disclaimer.
25 * 2. Redistributions in binary form must reproduce the above copyright
26 * notice, this list of conditions and the following disclaimer in the
27 * documentation and/or other materials provided with the distribution.
28 * 3. All advertising materials mentioning features or use of this software
29 * must display the following acknowledgement:
30 * This product includes software developed by the NetBSD
31 * Foundation, Inc. and its contributors.
32 * 4. Neither the name of The NetBSD Foundation nor the names of its
33 * contributors may be used to endorse or promote products derived
34 * from this software without specific prior written permission.
36 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
37 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
38 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
39 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
40 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
41 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
42 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
43 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
44 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
45 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
46 * POSSIBILITY OF SUCH DAMAGE.
53 * Macros to ease the import of USB drivers from other BSD systems. Drivers
54 * in the DragonFly tree don't use any of these macros.
56 * Driver that wants to use these can simply include <bus/usb/usb_port.h>.
63 #define device_ptr_t device_t
64 #define USBBASEDEVICE device_t
65 #define USBDEV(bdev) (bdev)
66 #define USBDEVNAME(bdev) device_get_nameunit(bdev)
67 #define USBDEVUNIT(bdev) device_get_unit(bdev)
68 #define USBDEVPTRNAME(bdev) device_get_nameunit(bdev)
69 #define USBGETSOFTC(bdev) (device_get_softc(bdev))
71 #define DECLARE_USB_DMA_T \
72 struct usb_dma_block; \
74 struct usb_dma_block *block; \
80 #define PROC_UNLOCK(p)
81 #define uio_procp uio_td
83 typedef struct thread *usb_proc_ptr;
85 #define config_pending_incr()
86 #define config_pending_decr()
88 #define usb_kthread_create(f, s) \
89 kthread_create(f, s, NULL, "dummy")
90 #define usb_kthread_create1(f, s, p, name, arg) \
91 kthread_create(f, s, p, name, arg)
92 #define usb_kthread_create2(f, s, p, name) \
93 kthread_create(f, s, p, name)
95 typedef struct callout usb_callout_t;
96 #define usb_callout_init(h) callout_init(&(h))
97 #define usb_callout(h, t, f, d) callout_reset(&(h), (t), (f), (d))
98 #define usb_uncallout(h, f, d) callout_stop(&(h))
100 #define clalloc(p, s, x) (clist_alloc_cblocks((p), (s), (s)), 0)
101 #define clfree(p) clist_free_cblocks((p))
103 #define config_detach(dev, flag) device_delete_child(device_get_parent(dev), dev)
105 typedef struct malloc_type *usb_malloc_type;
107 #define USB_DECLARE_DRIVER_INIT(dname, init...) \
108 Static device_probe_t __CONCAT(dname,_match); \
109 Static device_attach_t __CONCAT(dname,_attach); \
110 Static device_detach_t __CONCAT(dname,_detach); \
112 Static devclass_t __CONCAT(dname,_devclass); \
114 Static device_method_t __CONCAT(dname,_methods)[] = { \
115 DEVMETHOD(device_probe, __CONCAT(dname,_match)), \
116 DEVMETHOD(device_attach, __CONCAT(dname,_attach)), \
117 DEVMETHOD(device_detach, __CONCAT(dname,_detach)), \
122 Static driver_t __CONCAT(dname,_driver) = { \
124 __CONCAT(dname,_methods), \
125 sizeof(struct __CONCAT(dname,_softc)) \
127 MODULE_DEPEND(dname, usb, 1, 1, 1)
130 #define METHODS_NONE {0,0}
131 #define USB_DECLARE_DRIVER(dname) USB_DECLARE_DRIVER_INIT(dname, METHODS_NONE)
133 #define USB_MATCH(dname) \
135 __CONCAT(dname,_match)(device_t self)
137 #define USB_MATCH_START(dname, uaa) \
138 struct usb_attach_arg *uaa = device_get_ivars(self)
140 #define USB_MATCH_SETUP()
142 #define USB_ATTACH(dname) \
144 __CONCAT(dname,_attach)(device_t self)
146 #define USB_ATTACH_START(dname, sc, uaa) \
147 struct __CONCAT(dname,_softc) *sc = device_get_softc(self); \
148 struct usb_attach_arg *uaa = device_get_ivars(self)
150 /* Returns from attach */
151 #define USB_ATTACH_ERROR_RETURN return ENXIO
152 #define USB_ATTACH_SUCCESS_RETURN return 0
154 #define USB_ATTACH_SETUP \
155 device_set_desc_copy(self, devinfo)
157 #define USB_DETACH(dname) \
159 __CONCAT(dname,_detach)(device_t self)
161 #define USB_DETACH_START(dname, sc) \
162 struct __CONCAT(dname,_softc) *sc = device_get_softc(self)
164 #define USB_GET_SC_OPEN(dname, unit, sc) \
165 sc = devclass_get_softc(__CONCAT(dname,_devclass), unit); \
169 #define USB_GET_SC(dname, unit, sc) \
170 sc = devclass_get_softc(__CONCAT(dname,_devclass), unit)
172 #define USB_DO_ATTACH(dev, bdev, parent, args, print, sub) \
173 (device_probe_and_attach((bdev)) == 0 ? (bdev) : 0)
175 /* conversion from one type of queue to the other */
176 #define SIMPLEQ_REMOVE_HEAD STAILQ_REMOVE_HEAD
177 #define SIMPLEQ_INSERT_HEAD STAILQ_INSERT_HEAD
178 #define SIMPLEQ_INSERT_TAIL STAILQ_INSERT_TAIL
179 #define SIMPLEQ_NEXT STAILQ_NEXT
180 #define SIMPLEQ_FIRST STAILQ_FIRST
181 #define SIMPLEQ_HEAD STAILQ_HEAD
182 #define SIMPLEQ_EMPTY STAILQ_EMPTY
183 #define SIMPLEQ_FOREACH STAILQ_FOREACH
184 #define SIMPLEQ_INIT STAILQ_INIT
185 #define SIMPLEQ_HEAD_INITIALIZER STAILQ_HEAD_INITIALIZER
186 #define SIMPLEQ_ENTRY STAILQ_ENTRY
188 #define logprintf kprintf
190 #endif /* _USB_PORT_H */