FreeBSD/Linux Kernel Cross Reference
sys/dev/usb/usb_freebsd_loader.h

     /* $FreeBSD$ */
     /*-
      * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
      *
      * Copyright (c) 2013 Hans Petter Selasky. All rights reserved.
      *
      * Redistribution and use in source and binary forms, with or without
      * modification, are permitted provided that the following conditions
      * are met:
     * 1. Redistributions of source code must retain the above copyright
     *    notice, this list of conditions and the following disclaimer.
     * 2. Redistributions in binary form must reproduce the above copyright
     *    notice, this list of conditions and the following disclaimer in the
     *    documentation and/or other materials provided with the distribution.
     *
     * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     * SUCH DAMAGE.
     */
    
    /*
     * Including this file is mandatory for all USB related c-files in the loader.
     */
    
    #ifndef _USB_FREEBSD_LOADER_H_
    #define _USB_FREEBSD_LOADER_H_
    
    /* Default USB configuration */
    #define USB_HAVE_UGEN 0
    #define USB_HAVE_DEVCTL 0
    #define USB_HAVE_BUSDMA 1
    #define USB_HAVE_COMPAT_LINUX 0
    #define USB_HAVE_USER_IO 0
    #define USB_HAVE_MBUF 0
    #define USB_HAVE_TT_SUPPORT 1
    #define USB_HAVE_POWERD 1
    #define USB_HAVE_MSCTEST 1
    #define USB_HAVE_MSCTEST_DETACH 0
    #define USB_HAVE_PF 0
    #define USB_HAVE_ROOT_MOUNT_HOLD 0
    #define USB_HAVE_ID_SECTION 0
    #define USB_HAVE_PER_BUS_PROCESS 0
    #define USB_HAVE_FIXED_ENDPOINT 0
    #define USB_HAVE_FIXED_IFACE 0
    #define USB_HAVE_FIXED_CONFIG 0
    #define USB_HAVE_FIXED_PORT 0
    #define USB_HAVE_DISABLE_ENUM 0
    #define USB_HAVE_MALLOC_WAITOK 0
    
    #define USB_CALLOUT_ZERO_TICKS 1
    
    #define USB_TD_GET_PROC(td) (td)->td_proc
    #define USB_PROC_GET_GID(td) (td)->p_pgid
    
    #if (!defined(USB_HOST_ALIGN)) || (USB_HOST_ALIGN <= 0)
    /* Use default value. */
    #undef USB_HOST_ALIGN
    #define USB_HOST_ALIGN    8             /* bytes, must be power of two */
    #endif
    /* Sanity check for USB_HOST_ALIGN: Verify power of two. */
    #if ((-USB_HOST_ALIGN) & USB_HOST_ALIGN) != USB_HOST_ALIGN
    #error "USB_HOST_ALIGN is not power of two."
    #endif
    #define USB_FS_ISOC_UFRAME_MAX 4        /* exclusive unit */
    #define USB_BUS_MAX 256                 /* units */
    #define USB_MAX_DEVICES 128             /* units */
    #define USB_CONFIG_MAX 65535            /* bytes */
    #define USB_IFACE_MAX 32                /* units */
    #define USB_FIFO_MAX 128                /* units */
    #define USB_MAX_EP_UNITS 32             /* units */
    #define USB_MAX_EP_STREAMS 8            /* units */
    #define USB_MAX_PORTS 255               /* units */
    
    #define USB_MAX_FS_ISOC_FRAMES_PER_XFER (120)   /* units */
    #define USB_MAX_HS_ISOC_FRAMES_PER_XFER (8*120) /* units */
    
    #define USB_HUB_MAX_DEPTH       5
    #define USB_EP0_BUFSIZE         1024    /* bytes */
    #define USB_CS_RESET_LIMIT      20      /* failures = 20 * 50 ms = 1sec */
    
    #define USB_MAX_AUTO_QUIRK      8       /* maximum number of dynamic quirks */
    
    #define USB_IN_POLLING_MODE_FUNC() 0
    #define USB_IN_POLLING_MODE_VALUE() 0
    
    typedef uint32_t usb_timeout_t;         /* milliseconds */
    typedef uint32_t usb_frlength_t;        /* bytes */
    typedef uint32_t usb_frcount_t;         /* units */
    typedef uint32_t usb_size_t;            /* bytes */
    typedef uint32_t usb_ticks_t;           /* system defined */
    typedef uint16_t usb_power_mask_t;      /* see "USB_HW_POWER_XXX" */
   typedef uint16_t usb_stream_t;          /* stream ID */
   
   #endif                                  /* _USB_FREEBSD_LOADER_H_ */

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