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      1 /* $NetBSD: cfe_ioctl.h,v 1.2 2003/02/07 17:52:08 cgd Exp $ */
      2 
      3 /*
      4  * Copyright 2000, 2001
      5  * Broadcom Corporation. All rights reserved.
      6  *
      7  * This software is furnished under license and may be used and copied only
      8  * in accordance with the following terms and conditions.  Subject to these
      9  * conditions, you may download, copy, install, use, modify and distribute
     10  * modified or unmodified copies of this software in source and/or binary
     11  * form. No title or ownership is transferred hereby.
     12  *
     13  * 1) Any source code used, modified or distributed must reproduce and
     14  *    retain this copyright notice and list of conditions as they appear in
     15  *    the source file.
     16  *
     17  * 2) No right is granted to use any trade name, trademark, or logo of
     18  *    Broadcom Corporation.  The "Broadcom Corporation" name may not be
     19  *    used to endorse or promote products derived from this software
     20  *    without the prior written permission of Broadcom Corporation.
     21  *
     22  * 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR IMPLIED
     23  *    WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF
     24  *    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
     25  *    NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM BE LIABLE
     26  *    FOR ANY DAMAGES WHATSOEVER, AND IN PARTICULAR, BROADCOM SHALL NOT BE
     27  *    LIABLE FOR 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
     30  *    BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
     31  *    WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
     32  *    OR OTHERWISE), EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     33  */
     34 
     35 /*  *********************************************************************
     36     *  Broadcom Common Firmware Environment (CFE)
     37     *
     38     *  IOCTL definitions			File: cfe_ioctl.h
     39     *
     40     *  IOCTL function numbers and I/O data structures.
     41     *
     42     *  Author:  Mitch Lichtenberg (mpl (at) broadcom.com)
     43     *
     44     ********************************************************************* */
     45 
     46 
     47 /*  *********************************************************************
     48     *  NVFAM and FLASH stuff
     49     ********************************************************************* */
     50 
     51 #define IOCTL_NVRAM_GETINFO	1	/* return nvram_info_t */
     52 #define IOCTL_NVRAM_ERASE	2	/* erase sector containing nvram_info_t area */
     53 #define IOCTL_FLASH_ERASE_SECTOR 3	/* erase an arbitrary sector */
     54 #define IOCTL_FLASH_ERASE_ALL 4		/* Erase the entire flash */
     55 
     56 typedef struct nvram_info_s {
     57     int nvram_offset;		/* offset of environment area */
     58     int nvram_size;		/* size of environment area */
     59     int nvram_eraseflg;		/* true if we need to erase first */
     60 } nvram_info_t;
     61 
     62 /*  *********************************************************************
     63     *  Ethernet stuff
     64     ********************************************************************* */
     65 
     66 #define IOCTL_ETHER_GETHWADDR	1
     67 
     68 /*  *********************************************************************
     69     *  Block device stuff
     70     ********************************************************************* */
     71 
     72 #define IOCTL_BLOCK_GETBLOCKSIZE 1
     73 #define IOCTL_BLOCK_GETTOTALBLOCKS 2
     74