usb_freebsd.h revision 267654
154359Sroberto/* $FreeBSD: releng/9.3/sys/dev/usb/usb_freebsd.h 261466 2014-02-04 08:44:33Z hselasky $ */ 254359Sroberto/*- 354359Sroberto * Copyright (c) 2008 Hans Petter Selasky. All rights reserved. 454359Sroberto * 554359Sroberto * Redistribution and use in source and binary forms, with or without 654359Sroberto * modification, are permitted provided that the following conditions 754359Sroberto * are met: 854359Sroberto * 1. Redistributions of source code must retain the above copyright 954359Sroberto * notice, this list of conditions and the following disclaimer. 1054359Sroberto * 2. Redistributions in binary form must reproduce the above copyright 1154359Sroberto * notice, this list of conditions and the following disclaimer in the 1254359Sroberto * documentation and/or other materials provided with the distribution. 1354359Sroberto * 1454359Sroberto * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1554359Sroberto * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1654359Sroberto * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1754359Sroberto * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1854359Sroberto * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 1954359Sroberto * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2054359Sroberto * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2154359Sroberto * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2254359Sroberto * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23182007Sroberto * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24182007Sroberto * SUCH DAMAGE. 25182007Sroberto */ 26285612Sdelphij 27285612Sdelphij/* 28285612Sdelphij * Including this file is mandatory for all USB related c-files in the kernel. 29285612Sdelphij */ 30285612Sdelphij 31182007Sroberto#ifndef _USB_FREEBSD_H_ 32182007Sroberto#define _USB_FREEBSD_H_ 33285612Sdelphij 34285612Sdelphij/* Default USB configuration */ 35285612Sdelphij#define USB_HAVE_UGEN 1 36285612Sdelphij#define USB_HAVE_DEVCTL 1 37182007Sroberto#define USB_HAVE_BUSDMA 1 38182007Sroberto#define USB_HAVE_COMPAT_LINUX 1 39285612Sdelphij#define USB_HAVE_USER_IO 1 40182007Sroberto#define USB_HAVE_MBUF 1 41182007Sroberto#define USB_HAVE_TT_SUPPORT 1 42182007Sroberto#define USB_HAVE_POWERD 1 43285612Sdelphij#define USB_HAVE_MSCTEST 1 44285612Sdelphij#define USB_HAVE_PF 1 45285612Sdelphij 4654359Sroberto/* define zero ticks callout value */ 4754359Sroberto#define USB_CALLOUT_ZERO_TICKS 1 4854359Sroberto 4954359Sroberto#define USB_TD_GET_PROC(td) (td)->td_proc 5054359Sroberto#define USB_PROC_GET_GID(td) (td)->p_pgid 5154359Sroberto 5254359Sroberto#if (!defined(USB_HOST_ALIGN)) || (USB_HOST_ALIGN <= 0) 5354359Sroberto/* Use default value. */ 5454359Sroberto#undef USB_HOST_ALIGN 5554359Sroberto#define USB_HOST_ALIGN 8 /* bytes, must be power of two */ 5654359Sroberto#endif 5754359Sroberto/* Sanity check for USB_HOST_ALIGN: Verify power of two. */ 5854359Sroberto#if ((-USB_HOST_ALIGN) & USB_HOST_ALIGN) != USB_HOST_ALIGN 5954359Sroberto#error "USB_HOST_ALIGN is not power of two." 6082498Sroberto#endif 6182498Sroberto#define USB_FS_ISOC_UFRAME_MAX 4 /* exclusive unit */ 6282498Sroberto#define USB_BUS_MAX 256 /* units */ 6382498Sroberto#define USB_MAX_DEVICES 128 /* units */ 6454359Sroberto#define USB_IFACE_MAX 32 /* units */ 6554359Sroberto#define USB_FIFO_MAX 128 /* units */ 6654359Sroberto 6754359Sroberto#define USB_MAX_FS_ISOC_FRAMES_PER_XFER (120) /* units */ 6854359Sroberto#define USB_MAX_HS_ISOC_FRAMES_PER_XFER (8*120) /* units */ 6954359Sroberto 7054359Sroberto#define USB_HUB_MAX_DEPTH 5 7154359Sroberto#define USB_EP0_BUFSIZE 1024 /* bytes */ 7254359Sroberto#define USB_CS_RESET_LIMIT 20 /* failures = 20 * 50 ms = 1sec */ 7354359Sroberto 7454359Sroberto#define USB_MAX_AUTO_QUIRK 4 /* maximum number of dynamic quirks */ 7554359Sroberto 7654359Srobertotypedef uint32_t usb_timeout_t; /* milliseconds */ 7754359Srobertotypedef uint32_t usb_frlength_t; /* bytes */ 7854359Srobertotypedef uint32_t usb_frcount_t; /* units */ 7954359Srobertotypedef uint32_t usb_size_t; /* bytes */ 8054359Srobertotypedef uint32_t usb_ticks_t; /* system defined */ 8154359Srobertotypedef uint16_t usb_power_mask_t; /* see "USB_HW_POWER_XXX" */ 8254359Sroberto 8354359Sroberto#endif /* _USB_FREEBSD_H_ */ 84182007Sroberto