usb_freebsd.h revision 217718
1/* $FreeBSD: head/sys/dev/usb/usb_freebsd.h 217718 2011-01-22 13:52:23Z hselasky $ */ 2/*- 3 * Copyright (c) 2008 Hans Petter Selasky. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27/* 28 * Including this file is mandatory for all USB related c-files in the kernel. 29 */ 30 31#ifndef _USB_FREEBSD_H_ 32#define _USB_FREEBSD_H_ 33 34/* Default USB configuration */ 35#define USB_HAVE_UGEN 1 36#define USB_HAVE_DEVCTL 1 37#define USB_HAVE_BUSDMA 1 38#define USB_HAVE_COMPAT_LINUX 1 39#define USB_HAVE_USER_IO 1 40#define USB_HAVE_MBUF 1 41#define USB_HAVE_TT_SUPPORT 1 42#define USB_HAVE_POWERD 1 43#define USB_HAVE_MSCTEST 1 44#define USB_HAVE_PF 1 45 46#define USB_TD_GET_PROC(td) (td)->td_proc 47#define USB_PROC_GET_GID(td) (td)->p_pgid 48 49#if defined(USB_HOST_ALIGN) && (USB_HOST_ALIGN != 0) 50/* USB_HOST_ALIGN is already defined and valid */ 51#else 52#undef USB_HOST_ALIGN 53#define USB_HOST_ALIGN 8 /* bytes, must be power of two */ 54#endif 55#define USB_FS_ISOC_UFRAME_MAX 4 /* exclusive unit */ 56#define USB_BUS_MAX 256 /* units */ 57#define USB_MAX_DEVICES 128 /* units */ 58#define USB_IFACE_MAX 32 /* units */ 59#define USB_FIFO_MAX 128 /* units */ 60 61#define USB_MAX_FS_ISOC_FRAMES_PER_XFER (120) /* units */ 62#define USB_MAX_HS_ISOC_FRAMES_PER_XFER (8*120) /* units */ 63 64#define USB_HUB_MAX_DEPTH 5 65#define USB_EP0_BUFSIZE 1024 /* bytes */ 66 67typedef uint32_t usb_timeout_t; /* milliseconds */ 68typedef uint32_t usb_frlength_t; /* bytes */ 69typedef uint32_t usb_frcount_t; /* units */ 70typedef uint32_t usb_size_t; /* bytes */ 71typedef uint32_t usb_ticks_t; /* system defined */ 72typedef uint16_t usb_power_mask_t; /* see "USB_HW_POWER_XXX" */ 73 74#endif /* _USB_FREEBSD_H_ */ 75