FreeBSD/Linux Kernel Cross Reference
sys/dev/ic/fmvreg.h

     /*      $NetBSD: fmvreg.h,v 1.1 2002/10/05 15:16:11 tsutsui Exp $       */
     
     /*
      * All Rights Reserved, Copyright (C) Fujitsu Limited 1995
      *
      * This software may be used, modified, copied, distributed, and sold,
      * in both source and binary form provided that the above copyright,
      * these terms and the following disclaimer are retained.  The name of
      * the author and/or the contributor 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 AND THE CONTRIBUTOR ``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 OR THE CONTRIBUTOR 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.
     */
    
    /*
     * Hardware specification of various 86960/86965 based Ethernet cards.
     * Contributed by M.S. <seki@sysrap.cs.fujitsu.co.jp>
     */
    
    /*
     * Registers on FMV-180 series' ISA bus interface ASIC.
     * I'm not sure the following register names are appropriate.
     * Doesn't it look silly, eh?  FIXME.
     */
    
    #define FE_FMV0         16      /* Hardware status.             */
    #define FE_FMV1         17      /* Hardrare type?  Always 0     */
    #define FE_FMV2         18      /* Hardware configuration.      */
    #define FE_FMV3         19      /* Hardware enable.             */
    #define FE_FMV4         20      /* Station address #1           */
    #define FE_FMV5         21      /* Station address #2           */
    #define FE_FMV6         22      /* Station address #3           */
    #define FE_FMV7         23      /* Station address #4           */
    #define FE_FMV8         24      /* Station address #5           */
    #define FE_FMV9         25      /* Station address #6           */
    #define FE_FMV10        26      /* Unknown; to be set to 0.     */
    
    /*
     * FMV-180 series' ASIC register values.
     */
    
    /* Magic value in FMV0 register.  */
    #define FE_FMV0_MAGIC_MASK      0x78
    #define FE_FMV0_MAGIC_VALUE     0x50
    
    /* Model identification.  */
    #define FE_FMV0_MODEL           0x07
    #define FE_FMV0_MODEL_FMV181    0x05    /* FMV-181/181A         */
    #define FE_FMV0_MODEL_FMV182    0x03    /* FMV-182/182A/184     */
    #define FE_FMV0_MODEL_FMV183    0x04    /* FMV-183              */
    
    /* Card type ID */
    #define FE_FMV1_MAGIC_MASK      0xB0
    #define FE_FMV1_MAGIC_VALUE     0x00
    #define FE_FMV1_CARDID_REV      0x0F
    #define FE_FMV1_CARDID_REV_A    0x01    /* FMV-181A/182A        */
    #define FE_FMV1_CARDID_PNP      0x08    /* FMV-183/184          */
    
    /* I/O port address assignment.  */
    #define FE_FMV2_ADDR            0x07
    #define FE_FMV2_ADDR_SHIFT      0
    
    /* Boot ROM address assignment.  */
    #define FE_FMV2_ROM             0x38
    #define FE_FMV2_ROM_SHIFT       3
    
    /* IRQ assignment.  */
    #define FE_FMV2_IRQ             0xC0
    #define FE_FMV2_IRQ_SHIFT       6
    
    /* Hardware(?) enable flag.  */
    #define FE_FMV3_ENABLE_FLAG     0x80
    
    /* Extra bits in FMV3 register.  Always 0?  */
    #define FE_FMV3_EXTRA_MASK      0x7F
    #define FE_FMV3_EXTRA_VALUE     0x00

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