usb_freebsd_loader.h revision 330897
1/* $FreeBSD: stable/11/sys/dev/usb/usb_freebsd_loader.h 330897 2018-03-14 03:19:51Z eadler $ */ 2/*- 3 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 4 * 5 * Copyright (c) 2013 Hans Petter Selasky. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29/* 30 * Including this file is mandatory for all USB related c-files in the loader. 31 */ 32 33#ifndef _USB_FREEBSD_LOADER_H_ 34#define _USB_FREEBSD_LOADER_H_ 35 36/* Default USB configuration */ 37#define USB_HAVE_UGEN 0 38#define USB_HAVE_DEVCTL 0 39#define USB_HAVE_BUSDMA 1 40#define USB_HAVE_COMPAT_LINUX 0 41#define USB_HAVE_USER_IO 0 42#define USB_HAVE_MBUF 0 43#define USB_HAVE_TT_SUPPORT 1 44#define USB_HAVE_POWERD 1 45#define USB_HAVE_MSCTEST 1 46#define USB_HAVE_MSCTEST_DETACH 0 47#define USB_HAVE_PF 0 48#define USB_HAVE_ROOT_MOUNT_HOLD 0 49#define USB_HAVE_ID_SECTION 0 50#define USB_HAVE_PER_BUS_PROCESS 0 51#define USB_HAVE_FIXED_ENDPOINT 0 52#define USB_HAVE_FIXED_IFACE 0 53#define USB_HAVE_FIXED_CONFIG 0 54#define USB_HAVE_FIXED_PORT 0 55#define USB_HAVE_DISABLE_ENUM 0 56 57#define USB_CALLOUT_ZERO_TICKS 1 58 59#define USB_TD_GET_PROC(td) (td)->td_proc 60#define USB_PROC_GET_GID(td) (td)->p_pgid 61 62#if (!defined(USB_HOST_ALIGN)) || (USB_HOST_ALIGN <= 0) 63/* Use default value. */ 64#undef USB_HOST_ALIGN 65#define USB_HOST_ALIGN 8 /* bytes, must be power of two */ 66#endif 67/* Sanity check for USB_HOST_ALIGN: Verify power of two. */ 68#if ((-USB_HOST_ALIGN) & USB_HOST_ALIGN) != USB_HOST_ALIGN 69#error "USB_HOST_ALIGN is not power of two." 70#endif 71#define USB_FS_ISOC_UFRAME_MAX 4 /* exclusive unit */ 72#define USB_BUS_MAX 256 /* units */ 73#define USB_MAX_DEVICES 128 /* units */ 74#define USB_CONFIG_MAX 65535 /* bytes */ 75#define USB_IFACE_MAX 32 /* units */ 76#define USB_FIFO_MAX 128 /* units */ 77#define USB_MAX_EP_UNITS 32 /* units */ 78#define USB_MAX_EP_STREAMS 8 /* units */ 79#define USB_MAX_PORTS 255 /* units */ 80 81#define USB_MAX_FS_ISOC_FRAMES_PER_XFER (120) /* units */ 82#define USB_MAX_HS_ISOC_FRAMES_PER_XFER (8*120) /* units */ 83 84#define USB_HUB_MAX_DEPTH 5 85#define USB_EP0_BUFSIZE 1024 /* bytes */ 86#define USB_CS_RESET_LIMIT 20 /* failures = 20 * 50 ms = 1sec */ 87 88#define USB_MAX_AUTO_QUIRK 8 /* maximum number of dynamic quirks */ 89 90typedef uint32_t usb_timeout_t; /* milliseconds */ 91typedef uint32_t usb_frlength_t; /* bytes */ 92typedef uint32_t usb_frcount_t; /* units */ 93typedef uint32_t usb_size_t; /* bytes */ 94typedef uint32_t usb_ticks_t; /* system defined */ 95typedef uint16_t usb_power_mask_t; /* see "USB_HW_POWER_XXX" */ 96typedef uint16_t usb_stream_t; /* stream ID */ 97 98#endif /* _USB_FREEBSD_LOADER_H_ */ 99