1/*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2008 Hans Petter Selasky. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 28/* 29 * Including this file is mandatory for all USB related c-files in the kernel. 30 */ 31 32#ifndef _USB_FREEBSD_H_ 33#define _USB_FREEBSD_H_ 34 35/* Default USB configuration */ 36#define USB_HAVE_UGEN 1 37#define USB_HAVE_DEVCTL 1 38#define USB_HAVE_BUSDMA 1 39#define USB_HAVE_COMPAT_LINUX 1 40#define USB_HAVE_USER_IO 1 41#define USB_HAVE_MBUF 1 42#define USB_HAVE_TT_SUPPORT 1 43#define USB_HAVE_POWERD 1 44#define USB_HAVE_MSCTEST 1 45#define USB_HAVE_MSCTEST_DETACH 1 46#define USB_HAVE_PF 1 47#define USB_HAVE_ROOT_MOUNT_HOLD 1 48#define USB_HAVE_ID_SECTION 1 49#define USB_HAVE_PER_BUS_PROCESS 1 50#define USB_HAVE_FIXED_ENDPOINT 0 51#define USB_HAVE_FIXED_IFACE 0 52#define USB_HAVE_FIXED_CONFIG 0 53#define USB_HAVE_FIXED_PORT 0 54#define USB_HAVE_DISABLE_ENUM 1 55#define USB_HAVE_MALLOC_WAITOK 1 56 57/* define zero ticks callout value */ 58#define USB_CALLOUT_ZERO_TICKS 1 59 60#define USB_TD_GET_PROC(td) (td)->td_proc 61#define USB_PROC_GET_GID(td) (td)->p_pgid 62 63#if (!defined(USB_HOST_ALIGN)) || (USB_HOST_ALIGN <= 0) 64/* Use default value. */ 65#undef USB_HOST_ALIGN 66#if defined(__arm__) || defined(__powerpc__) 67#define USB_HOST_ALIGN 32 /* Arm and PowerPC need at least this much, if not more */ 68#else 69#define USB_HOST_ALIGN 8 /* bytes, must be power of two */ 70#endif 71#endif 72/* Sanity check for USB_HOST_ALIGN: Verify power of two. */ 73#if ((-USB_HOST_ALIGN) & USB_HOST_ALIGN) != USB_HOST_ALIGN 74#error "USB_HOST_ALIGN is not power of two." 75#endif 76#define USB_FS_ISOC_UFRAME_MAX 4 /* exclusive unit */ 77#define USB_BUS_MAX 256 /* units */ 78#define USB_MAX_DEVICES 128 /* units */ 79#define USB_CONFIG_MAX 65535 /* bytes */ 80#define USB_IFACE_MAX 32 /* units */ 81#define USB_FIFO_MAX 128 /* units */ 82#define USB_MAX_EP_STREAMS 8 /* units */ 83#define USB_MAX_EP_UNITS 32 /* units */ 84#define USB_MAX_PORTS 255 /* units */ 85 86#define USB_MAX_FS_ISOC_FRAMES_PER_XFER (120) /* units */ 87#define USB_MAX_HS_ISOC_FRAMES_PER_XFER (8*120) /* units */ 88 89#define USB_HUB_MAX_DEPTH 5 90#define USB_EP0_BUFSIZE 1024 /* bytes */ 91#define USB_CS_RESET_LIMIT 20 /* failures = 20 * 50 ms = 1sec */ 92 93#define USB_MAX_AUTO_QUIRK 8 /* maximum number of dynamic quirks */ 94 95#define USB_IN_POLLING_MODE_FUNC() usbd_in_polling_mode() 96#define USB_IN_POLLING_MODE_VALUE() (SCHEDULER_STOPPED() || kdb_active) 97 98typedef uint32_t usb_timeout_t; /* milliseconds */ 99typedef uint32_t usb_frlength_t; /* bytes */ 100typedef uint32_t usb_frcount_t; /* units */ 101typedef uint32_t usb_size_t; /* bytes */ 102typedef uint32_t usb_ticks_t; /* system defined */ 103typedef uint16_t usb_power_mask_t; /* see "USB_HW_POWER_XXX" */ 104typedef uint16_t usb_stream_t; /* stream ID */ 105 106#endif /* _USB_FREEBSD_H_ */ 107