Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/dev/usb/usb_freebsd.h
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1 /* $FreeBSD: releng/8.3/sys/dev/usb/usb_freebsd.h 225458 2011-09-09 07:44:14Z 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 #define USB_HOST_ALIGN 8 /* bytes, must be power of two */ 50 #define USB_FS_ISOC_UFRAME_MAX 4 /* exclusive unit */ 51 #define USB_BUS_MAX 256 /* units */ 52 #define USB_MAX_DEVICES 128 /* units */ 53 #define USB_IFACE_MAX 32 /* units */ 54 #define USB_FIFO_MAX 128 /* units */ 55 56 #define USB_MAX_FS_ISOC_FRAMES_PER_XFER (120) /* units */ 57 #define USB_MAX_HS_ISOC_FRAMES_PER_XFER (8*120) /* units */ 58 59 #define USB_HUB_MAX_DEPTH 5 60 #define USB_EP0_BUFSIZE 1024 /* bytes */ 61 #define USB_CS_RESET_LIMIT 20 /* failures = 20 * 50 ms = 1sec */ 62 63 #define USB_MAX_AUTO_QUIRK 4 /* maximum number of dynamic quirks */ 64 65 typedef uint32_t usb_timeout_t; /* milliseconds */ 66 typedef uint32_t usb_frlength_t; /* bytes */ 67 typedef uint32_t usb_frcount_t; /* units */ 68 typedef uint32_t usb_size_t; /* bytes */ 69 typedef uint32_t usb_ticks_t; /* system defined */ 70 typedef uint16_t usb_power_mask_t; /* see "USB_HW_POWER_XXX" */ 71 72 #endif /* _USB_FREEBSD_H_ */
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