Return to sbusvar.h CVS log

Up to [local] / sys / arch / sparc / dev

Annotation of sys/arch/sparc/dev/sbusvar.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: sbusvar.h,v 1.9 2007/05/29 09:54:17 sobrado Exp $     */
        !             2: /*     $NetBSD: sbusvar.h,v 1.4 1996/04/22 02:35:05 abrown Exp $ */
        !             3:
        !             4: /*
        !             5:  * Copyright (c) 1992, 1993
        !             6:  *     The Regents of the University of California.  All rights reserved.
        !             7:  *
        !             8:  * This software was developed by the Computer Systems Engineering group
        !             9:  * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
        !            10:  * contributed to Berkeley.
        !            11:  *
        !            12:  * All advertising materials mentioning features or use of this software
        !            13:  * must display the following acknowledgement:
        !            14:  *     This product includes software developed by the University of
        !            15:  *     California, Lawrence Berkeley Laboratory.
        !            16:  *
        !            17:  * Redistribution and use in source and binary forms, with or without
        !            18:  * modification, are permitted provided that the following conditions
        !            19:  * are met:
        !            20:  * 1. Redistributions of source code must retain the above copyright
        !            21:  *    notice, this list of conditions and the following disclaimer.
        !            22:  * 2. Redistributions in binary form must reproduce the above copyright
        !            23:  *    notice, this list of conditions and the following disclaimer in the
        !            24:  *    documentation and/or other materials provided with the distribution.
        !            25:  * 3. Neither the name of the University nor the names of its contributors
        !            26:  *    may be used to endorse or promote products derived from this software
        !            27:  *    without specific prior written permission.
        !            28:  *
        !            29:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            30:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            31:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            32:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            33:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            34:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            35:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            36:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            37:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            38:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            39:  * SUCH DAMAGE.
        !            40:  *
        !            41:  *     @(#)sbusvar.h   8.1 (Berkeley) 6/11/93
        !            42:  */
        !            43:
        !            44: /*
        !            45:  * S-bus variables.
        !            46:  */
        !            47:
        !            48: /*
        !            49:  * SBus driver attach arguments.
        !            50:  */
        !            51: struct sbus_attach_args {
        !            52:        struct  romaux sa_ra;           /* name, node, addr, etc */
        !            53:        int     sa_slot;                /* SBus slot number */
        !            54:        int     sa_offset;              /* offset within slot */
        !            55: };
        !            56:
        !            57: /* variables per SBus */
        !            58: struct sbus_softc {
        !            59:        struct  device sc_dev;          /* base device */
        !            60:        int     sc_clockfreq;           /* clock frequency (in Hz) */
        !            61:        struct  rom_range *sc_range;
        !            62:        int     sc_nrange;
        !            63:        int     sc_burst;               /* burst transfer sizes supported */
        !            64: };
        !            65:
        !            66: void   sbus_translate(struct device *, struct confargs *);
        !            67: int    sbus_testdma(struct sbus_softc *, struct confargs *);