FreeBSD/Linux Kernel Cross Reference
sys/dev/ic/seeq8005var.h

     /* $NetBSD: seeq8005var.h,v 1.5 2001/11/07 20:01:58 bjh21 Exp $ */
     
     /*
      * Copyright (c) 2000 Ben Harris
      * Copyright (c) 1995 Mark Brinicombe
      * 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. All advertising materials mentioning features or use of this software
     *    must display the following acknowledgement:
     *      This product includes software developed by Mark Brinicombe.
     * 4. The name of the company nor the name of the author may 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 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 _SEEQ8005VAR_H_
    #define _SEEQ8005VAR_H_
    
    #include <net/if_media.h>
    
    #include "rnd.h"
    #if NRND > 0
    #include <sys/rnd.h>
    #endif
    
    /* Enumerate the possible cip variants */
    enum seeq_variant {
            SEEQ_8004, SEEQ_8005
    };
    
    /*
     * per-line info and status
     */
    
    struct seeq8005_softc {
            struct device sc_dev;
    
            /* These fields should be initialised by the board driver. */
            bus_space_tag_t sc_iot;         /* I/O base addr */
            bus_space_handle_t sc_ioh;
    
            int (*sc_mediachange)(struct seeq8005_softc *);
            void (*sc_mediastatus)(struct seeq8005_softc *, struct ifmediareq *);
    
            /* These fields are used internally by the seeq8005 driver. */
            struct ethercom sc_ethercom;    /* Ethernet common */
            struct ifmedia sc_media;        /* supported media information */
    
            int sc_config1;                 /* Current config1 bits */
            int sc_config2;                 /* Current config2 bits */
            int sc_config3;                 /* Current config3 bits 8004 only */
            int sc_command;                 /* Current command bits */
            u_int sc_rx_ptr;                /* Receive buffer pointer */
    
            u_int sc_tx_bufs;               /* Number of tx buffers */
            u_int sc_tx_used;               /* Number of tx buffers in use */
            u_int sc_tx_cur;                /* Next tx buffer to transmit */
            u_int sc_tx_next;               /* Next tx buffer to fill */
    
            u_int sc_buffersize;            /* Size of packet buffer */
            u_int sc_tx_bufsize;            /* Size of TX packet buffer */
            u_int sc_rx_bufsize;            /* Size of RX packet buffer */
    
            int sc_enabled;                 /* Enabled state */
            enum seeq_variant sc_variant;   /* Chip variant */
            int sc_flags;
    #define SF_8BIT         0x01
    #if NRND > 0
            rndsource_element_t rnd_source;
    #endif
    };
    
    extern void seeq8005_attach(struct seeq8005_softc *, const u_int8_t *, int *,
        int, int);
    extern int seeq8005intr(void *);
    
    #endif

Cache object: 5d417063ba13f95af5dcb41892404494