FreeBSD/Linux Kernel Cross Reference
sys/dev/tc/pxgvar.h

     /*      $NetBSD: pxgvar.h,v 1.1 2001/09/18 19:51:23 ad Exp $    */
     
     /*-
      * Copyright (c) 2001 The NetBSD Foundation, Inc.
      * All rights reserved.
      *
      * This code is derived from software contributed to The NetBSD Foundation
      * by Andrew Doran.
      *
     * 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.
     * 3. All advertising materials mentioning features or use of this software
     *    must display the following acknowledgement:
     *      This product includes software developed by the NetBSD
     *      Foundation, Inc. and its contributors.
     * 4. Neither the name of The NetBSD Foundation nor the names of its
     *    contributors may be used to endorse or promote products derived
     *    from this software without specific prior written permission.
     *
     * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
     */
    
    #ifndef _TC_PXGVAR_H_
    #define _TC_PXGVAR_H_
    
    /*
     * Firmware segment.  If pfs_data is NULL, this is BSS and should be zeroed. 
     * Otherwise, pfs_data points to an RLE compressed binary image.  If a word
     * is read and matches PXGFW_RLE_MAGIC, the next word contains the data, and
     * the next the repeat count.  All segment sizes and addresses must be
     * aligned to a 32-bit boundary.
     */
    struct pxg_fwseg {
            u_int           pfs_addr;       /* load address */
            u_int           pfs_compsize;   /* compressed size in bytes */
            u_int           pfs_realsize;   /* real size in bytes */
            const u_int32_t *pfs_data;      /* pointer to compressed data */
    };
    
    #define PXGFW_RLE_MAGIC 0xfffffffe
    
    extern const struct pxg_fwseg   pxg_fwsegs[];
    
    #endif  /* _TC_PXGVAR_H_ */

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