include/sys/firmload.h

   1 /*      $NetBSD: firmload.h,v 1.2 2008/04/28 20:23:46 martin Exp $      */
   2
   3 /*
   4  * Copyright 2016 Hans Rosenfeld <rosenfeld@grumpf.hope-2000.org>
   5  */
   6
   7 /*
   8  * Copyright (c) 2005, 2006 The NetBSD Foundation, Inc.
   9  * All rights reserved.
  10  *
  11  * This code is derived from software contributed to The NetBSD Foundation
  12  * by Jason R. Thorpe.
  13  *
  14  * Redistribution and use in source and binary forms, with or without
  15  * modification, are permitted provided that the following conditions
  16  * are met:
  17  * 1. Redistributions of source code must retain the above copyright
  18  *    notice, this list of conditions and the following disclaimer.
  19  * 2. Redistributions in binary form must reproduce the above copyright
  20  *    notice, this list of conditions and the following disclaimer in the
  21  *    documentation and/or other materials provided with the distribution.
  22  *
  23  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  24  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  25  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  26  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  27  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  28  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  29  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  30  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  31  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  32  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  33  * POSSIBILITY OF SUCH DAMAGE.
  34  */
  35
  36 #ifndef _SYS_FIRMLOAD_H
  37 #define _SYS_FIRMLOAD_H
  38
  39 #ifdef _KERNEL
  40
  41 #include <sys/types.h>
  42
  43 #ifdef __cplusplus
  44 extern "C" {
  45 #endif
  46
  47 typedef struct firmware_handle *firmware_handle_t;
  48
  49 extern int      firmware_open(const char *, const char *, firmware_handle_t *);
  50 extern int      firmware_close(firmware_handle_t);
  51
  52 extern off_t    firmware_get_size(firmware_handle_t);
  53
  54 extern int      firmware_read(firmware_handle_t, off_t, void *, size_t);
  55
  56 #ifdef __cplusplus
  57 }
  58 #endif
  59
  60 #endif /* _KERNEL */
  61
  62 #endif /* _SYS_FIRMLOAD_H */