0fbe163015
into the FreeBSD boot loader, typically for non-USB aware BIOSes, EFI systems or embedded platforms. This is also useful for out of the system compilation of the FreeBSD USB stack for various purposes. The USB kernel files can now optionally include a global header file which should include all needed definitions required to compile the FreeBSD USB stack. When the global USB header file is included, no other USB header files will be included by default. Add new file containing the USB stack configuration for the FreeBSD loader build. Replace some __FBSDID()'s by /* $FreeBSD$ */ comments. Now all USB files follow the same style. Use cases: - console in loader via USB - loading kernel via USB Discussed with: Hiroki Sato, hrs @ EuroBSDCon
84 lines
3.2 KiB
C
84 lines
3.2 KiB
C
/* $FreeBSD$ */
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/*-
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* Copyright (c) 2008 Hans Petter Selasky. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*
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* Including this file is mandatory for all USB related c-files in the kernel.
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*/
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#ifndef _USB_FREEBSD_H_
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#define _USB_FREEBSD_H_
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/* Default USB configuration */
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#define USB_HAVE_UGEN 1
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#define USB_HAVE_DEVCTL 1
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#define USB_HAVE_BUSDMA 1
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#define USB_HAVE_COMPAT_LINUX 1
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#define USB_HAVE_USER_IO 1
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#define USB_HAVE_MBUF 1
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#define USB_HAVE_TT_SUPPORT 1
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#define USB_HAVE_POWERD 1
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#define USB_HAVE_MSCTEST 1
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#define USB_HAVE_PF 1
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#define USB_HAVE_ROOT_MOUNT_HOLD 1
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#define USB_TD_GET_PROC(td) (td)->td_proc
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#define USB_PROC_GET_GID(td) (td)->p_pgid
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#if (!defined(USB_HOST_ALIGN)) || (USB_HOST_ALIGN <= 0)
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/* Use default value. */
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#undef USB_HOST_ALIGN
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#define USB_HOST_ALIGN 8 /* bytes, must be power of two */
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#endif
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/* Sanity check for USB_HOST_ALIGN: Verify power of two. */
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#if ((-USB_HOST_ALIGN) & USB_HOST_ALIGN) != USB_HOST_ALIGN
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#error "USB_HOST_ALIGN is not power of two."
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#endif
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#define USB_FS_ISOC_UFRAME_MAX 4 /* exclusive unit */
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#define USB_BUS_MAX 256 /* units */
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#define USB_MAX_DEVICES 128 /* units */
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#define USB_IFACE_MAX 32 /* units */
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#define USB_FIFO_MAX 128 /* units */
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#define USB_MAX_EP_STREAMS 8 /* units */
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#define USB_MAX_FS_ISOC_FRAMES_PER_XFER (120) /* units */
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#define USB_MAX_HS_ISOC_FRAMES_PER_XFER (8*120) /* units */
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#define USB_HUB_MAX_DEPTH 5
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#define USB_EP0_BUFSIZE 1024 /* bytes */
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#define USB_CS_RESET_LIMIT 20 /* failures = 20 * 50 ms = 1sec */
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#define USB_MAX_AUTO_QUIRK 4 /* maximum number of dynamic quirks */
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typedef uint32_t usb_timeout_t; /* milliseconds */
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typedef uint32_t usb_frlength_t; /* bytes */
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typedef uint32_t usb_frcount_t; /* units */
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typedef uint32_t usb_size_t; /* bytes */
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typedef uint32_t usb_ticks_t; /* system defined */
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typedef uint16_t usb_power_mask_t; /* see "USB_HW_POWER_XXX" */
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typedef uint16_t usb_stream_t; /* stream ID */
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#endif /* _USB_FREEBSD_H_ */
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