FreeBSD/Linux Kernel Cross Reference
sys/dev/cfe/cfe_ioctl.h

     /* $NetBSD: cfe_ioctl.h,v 1.2 2003/02/07 17:52:08 cgd Exp $ */
     
     /*-
      * Copyright 2000, 2001
      * Broadcom Corporation. All rights reserved.
      *
      * This software is furnished under license and may be used and copied only
      * in accordance with the following terms and conditions.  Subject to these
      * conditions, you may download, copy, install, use, modify and distribute
     * modified or unmodified copies of this software in source and/or binary
     * form. No title or ownership is transferred hereby.
     *
     * 1) Any source code used, modified or distributed must reproduce and
     *    retain this copyright notice and list of conditions as they appear in
     *    the source file.
     *
     * 2) No right is granted to use any trade name, trademark, or logo of
     *    Broadcom Corporation.  The "Broadcom Corporation" name may not be
     *    used to endorse or promote products derived from this software
     *    without the prior written permission of Broadcom Corporation.
     *
     * 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR IMPLIED
     *    WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF
     *    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
     *    NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM BE LIABLE
     *    FOR ANY DAMAGES WHATSOEVER, AND IN PARTICULAR, BROADCOM SHALL NOT BE
     *    LIABLE FOR 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), EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     *
     * $FreeBSD: releng/9.0/sys/dev/cfe/cfe_ioctl.h 183370 2008-09-26 03:53:10Z imp $
     */
    
    /*  *********************************************************************
        *  Broadcom Common Firmware Environment (CFE)
        *  
        *  IOCTL definitions                        File: cfe_ioctl.h
        *  
        *  IOCTL function numbers and I/O data structures.
        *  
        *  Author:  Mitch Lichtenberg (mpl@broadcom.com)
        *  
        ********************************************************************* */
    
    
    /*  *********************************************************************
        *  NVFAM and FLASH stuff
        ********************************************************************* */
    
    #define IOCTL_NVRAM_GETINFO     1       /* return nvram_info_t */
    #define IOCTL_NVRAM_ERASE       2       /* erase sector containing nvram_info_t area */
    #define IOCTL_FLASH_ERASE_SECTOR 3      /* erase an arbitrary sector */
    #define IOCTL_FLASH_ERASE_ALL 4         /* Erase the entire flash */
    
    typedef struct nvram_info_s {
        int nvram_offset;           /* offset of environment area */
        int nvram_size;             /* size of environment area */
        int nvram_eraseflg;         /* true if we need to erase first */
    } nvram_info_t;
    
    /*  *********************************************************************
        *  Ethernet stuff
        ********************************************************************* */
    
    #define IOCTL_ETHER_GETHWADDR   1
    
    /*  *********************************************************************
        *  Block device stuff
        ********************************************************************* */
    
    #define IOCTL_BLOCK_GETBLOCKSIZE 1
    #define IOCTL_BLOCK_GETTOTALBLOCKS 2

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