FreeBSD/Linux Kernel Cross Reference
sys/dev/ncv/ncr53c500hw.h

     /*      $FreeBSD: releng/8.4/sys/dev/ncv/ncr53c500hw.h 139749 2005-01-06 01:43:34Z imp $        */
     /*      $NecBSD: ncr53c500hw.h,v 1.6.18.1 2001/06/08 06:27:44 honda Exp $       */
     /*      $NetBSD$        */
     
     /*-
      * [NetBSD for NEC PC-98 series]
      *  Copyright (c) 1996, 1997, 1998
      *      NetBSD/pc98 porting staff. All rights reserved.
      *  Copyright (c) 1996, 1997, 1998
     *      Naofumi HONDA. 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.
     *  3. The name of the author may not be used to endorse or promote products
     *     derived from this software without specific prior written permission.
     * 
     * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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 __NCR53C500HW_H_
    #define __NCR53C500HW_H_
    
    #include <compat/netbsd/dvcfg.h>
    
    #define NCV_HOSTID      7
    #define NCV_NTARGETS    8
    #define NCV_NLUNS       8
    
    struct ncv_hw {
            /* configuration images */
            u_int8_t hw_cfg1;
            u_int8_t hw_cfg2;
            u_int8_t hw_cfg3;
            u_int8_t hw_cfg4;
            u_int8_t hw_cfg5;
    
            /* synch */
            u_int8_t hw_clk;
            u_int8_t hw_mperiod;
            u_int8_t hw_moffset;
    
            /* cfg3 quirks */
            u_int8_t hw_cfg3_fscsi;
            u_int8_t hw_cfg3_fclk;
    };
    
    /* dvcfg */
    #define NCV_C5IMG(flags)        ((DVCFG_MAJOR(flags) >> 8) & 0xff)
    #define NCV_CLKFACTOR(flags)    (DVCFG_MAJOR(flags) & 0x0f)
    #define NCVHWCFG_MAX10M         0x01
    #define NCVHWCFG_SCSI1          0x02
    #define NCVHWCFG_SLOW           0x04
    #define NCVHWCFG_FIFOBUG        0x08
    #define NCV_SPECIAL(flags)      ((DVCFG_MAJOR(flags) >> 4) & 0x0f)
    #endif  /* !__NCR53C500HW_H_ */

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