FreeBSD/Linux Kernel Cross Reference
sys/dev/mvme/vme_twovar.h

     /*      $NetBSD: vme_twovar.h,v 1.2 2002/03/24 17:22:33 scw Exp $       */
     
     /*-
      * Copyright (c) 1999, 2002 The NetBSD Foundation, Inc.
      * All rights reserved.
      *
      * This code is derived from software contributed to The NetBSD Foundation
      * by Steve C. Woodford.
      *
     * 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 _MVME_VME_TWOVAR_H
    #define _MVME_VME_TWOVAR_H
    
    #define VME2_MASTER_FIXED_A16   0
    #define VME2_MASTER_FIXED_A24   1
    #define VME2_MASTER_FIXED_A32   2
    #define VME2_MASTER_PROG_START  3
    #define VME2_SLAVE_OFFBOARD_RAM 0
    #define VME2_SLAVE_PROG_START   1
    #define VME2_SLAVE_A16          (VME2_SLAVE_PROG_START+(VME2_SLAVE_WINDOWS*2))
    
    #define VME2_NMASTERS           (VME2_MASTER_PROG_START + VME2_MASTER_WINDOWS)
    #define VME2_NSLAVES            (VME2_SLAVE_A16 + 1)
    
    struct vmetwo_softc {
            struct mvmebus_softc    sc_mvmebus;
            bus_space_handle_t      sc_lcrh;
            bus_space_handle_t      sc_gcrh;
            void                    *sc_isrcookie;
            void                    (*sc_isrlink)(void *, int (*)(void *),
                                        void *, int, int, struct evcnt *);
            void                    (*sc_isrunlink)(void *, int);
            struct evcnt *          (*sc_isrevcnt)(void *, int);
    #if NVMETWO > 0
            struct mvmebus_range    sc_master[VME2_NMASTERS];
            struct mvmebus_range    sc_slave[VME2_NSLAVES];
    #endif
    };
    
    extern int vmetwo_not_present;
    
    void    vmetwo_init(struct vmetwo_softc *);
    void    vmetwo_md_intr_init(struct vmetwo_softc *);
    int     vmetwo_probe(bus_space_tag_t, bus_addr_t);
    void    vmetwo_intr_init(struct vmetwo_softc *);
    void    vmetwo_intr_establish(void *, int, int, int, int,
                int (*)(void *), void *, struct evcnt *);
    void    vmetwo_intr_disestablish(void *, int, int, int, struct evcnt *);
    void    vmetwo_local_intr_establish(int, int,
                int (*)(void *), void *, struct evcnt *);
    
    #endif /* _MVME_VME_TWOVAR_H */

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