1/* $FreeBSD: stable/11/sys/dev/usb/usb_freebsd_loader.h 363665 2020-07-29 14:33:31Z markj $ */ 2/*- 3 * Copyright (c) 2013 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 loader. 29 */ 30 31#ifndef _USB_FREEBSD_LOADER_H_ 32#define _USB_FREEBSD_LOADER_H_ 33 34/* Default USB configuration */ 35#define USB_HAVE_UGEN 0 36#define USB_HAVE_DEVCTL 0 37#define USB_HAVE_BUSDMA 1 38#define USB_HAVE_COMPAT_LINUX 0 39#define USB_HAVE_USER_IO 0 40#define USB_HAVE_MBUF 0 41#define USB_HAVE_TT_SUPPORT 1 42#define USB_HAVE_POWERD 1 43#define USB_HAVE_MSCTEST 1 44#define USB_HAVE_MSCTEST_DETACH 0 45#define USB_HAVE_PF 0 46#define USB_HAVE_ROOT_MOUNT_HOLD 0 47#define USB_HAVE_ID_SECTION 0 48#define USB_HAVE_PER_BUS_PROCESS 0 49#define USB_HAVE_FIXED_ENDPOINT 0 50#define USB_HAVE_FIXED_IFACE 0 51#define USB_HAVE_FIXED_CONFIG 0 52#define USB_HAVE_FIXED_PORT 0 53#define USB_HAVE_DISABLE_ENUM 0 54#define USB_HAVE_MALLOC_WAITOK 0 55 56#define USB_CALLOUT_ZERO_TICKS 1 57 58#define USB_TD_GET_PROC(td) (td)->td_proc 59#define USB_PROC_GET_GID(td) (td)->p_pgid 60 61#if (!defined(USB_HOST_ALIGN)) || (USB_HOST_ALIGN <= 0) 62/* Use default value. */ 63#undef USB_HOST_ALIGN 64#define USB_HOST_ALIGN 8 /* bytes, must be power of two */ 65#endif 66/* Sanity check for USB_HOST_ALIGN: Verify power of two. */ 67#if ((-USB_HOST_ALIGN) & USB_HOST_ALIGN) != USB_HOST_ALIGN 68#error "USB_HOST_ALIGN is not power of two." 69#endif 70#define USB_FS_ISOC_UFRAME_MAX 4 /* exclusive unit */ 71#define USB_BUS_MAX 256 /* units */ 72#define USB_MAX_DEVICES 128 /* units */ 73#define USB_CONFIG_MAX 65535 /* bytes */ 74#define USB_IFACE_MAX 32 /* units */ 75#define USB_FIFO_MAX 128 /* units */ 76#define USB_MAX_EP_UNITS 32 /* units */ 77#define USB_MAX_EP_STREAMS 8 /* units */ 78#define USB_MAX_PORTS 255 /* units */ 79 80#define USB_MAX_FS_ISOC_FRAMES_PER_XFER (120) /* units */ 81#define USB_MAX_HS_ISOC_FRAMES_PER_XFER (8*120) /* units */ 82 83#define USB_HUB_MAX_DEPTH 5 84#define USB_EP0_BUFSIZE 1024 /* bytes */ 85#define USB_CS_RESET_LIMIT 20 /* failures = 20 * 50 ms = 1sec */ 86 87#define USB_MAX_AUTO_QUIRK 8 /* maximum number of dynamic quirks */ 88 89typedef uint32_t usb_timeout_t; /* milliseconds */ 90typedef uint32_t usb_frlength_t; /* bytes */ 91typedef uint32_t usb_frcount_t; /* units */ 92typedef uint32_t usb_size_t; /* bytes */ 93typedef uint32_t usb_ticks_t; /* system defined */ 94typedef uint16_t usb_power_mask_t; /* see "USB_HW_POWER_XXX" */ 95typedef uint16_t usb_stream_t; /* stream ID */ 96 97#endif /* _USB_FREEBSD_LOADER_H_ */ 98