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Annotation of sys/dev/sbus/stp4020var.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: stp4020var.h,v 1.3 2004/03/02 23:10:18 miod Exp $     */
        !             2: /*     $NetBSD: stp4020.c,v 1.23 2002/06/01 23:51:03 lukem Exp $       */
        !             3:
        !             4: /*-
        !             5:  * Copyright (c) 1998 The NetBSD Foundation, Inc.
        !             6:  * All rights reserved.
        !             7:  *
        !             8:  * This code is derived from software contributed to The NetBSD Foundation
        !             9:  * by Paul Kranenburg.
        !            10:  *
        !            11:  * Redistribution and use in source and binary forms, with or without
        !            12:  * modification, are permitted provided that the following conditions
        !            13:  * are met:
        !            14:  * 1. Redistributions of source code must retain the above copyright
        !            15:  *    notice, this list of conditions and the following disclaimer.
        !            16:  * 2. Redistributions in binary form must reproduce the above copyright
        !            17:  *    notice, this list of conditions and the following disclaimer in the
        !            18:  *    documentation and/or other materials provided with the distribution.
        !            19:  * 3. All advertising materials mentioning features or use of this software
        !            20:  *    must display the following acknowledgement:
        !            21:  *        This product includes software developed by the NetBSD
        !            22:  *        Foundation, Inc. and its contributors.
        !            23:  * 4. Neither the name of The NetBSD Foundation nor the names of its
        !            24:  *    contributors may be used to endorse or promote products derived
        !            25:  *    from this software without specific prior written permission.
        !            26:  *
        !            27:  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
        !            28:  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
        !            29:  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
        !            30:  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
        !            31:  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
        !            32:  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
        !            33:  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
        !            34:  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
        !            35:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
        !            36:  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
        !            37:  * POSSIBILITY OF SUCH DAMAGE.
        !            38:  */
        !            39:
        !            40: /*
        !            41:  * STP4020: SBus/PCMCIA bridge supporting one Type-3 PCMCIA card, or up to
        !            42:  * two Type-1 and Type-2 PCMCIA cards..
        !            43:  */
        !            44:
        !            45: /*
        !            46:  * Per socket data.
        !            47:  */
        !            48: struct stp4020_socket {
        !            49:        struct stp4020_softc    *sc;    /* Back link */
        !            50:        int             flags;
        !            51: #define STP4020_SOCKET_BUSY    0x0001
        !            52: #define STP4020_SOCKET_SHUTDOWN        0x0002
        !            53: #define        STP4020_SOCKET_ENABLING 0x0004
        !            54:        int             sense;
        !            55:        int             sock;           /* Socket number (0 or 1) */
        !            56:        bus_space_tag_t tag;            /* socket control space */
        !            57:        bus_space_handle_t      regs;   /*                      */
        !            58:        struct device   *pcmcia;        /* Associated PCMCIA device */
        !            59:        int             (*intrhandler)  /* Card driver interrupt handler */
        !            60:                            (void *);
        !            61:        void            *intrarg;       /* Card interrupt handler argument */
        !            62:        int             ipl;            /* Interrupt level suggested by card */
        !            63:        bus_space_tag_t wintag;         /* windows access tag */
        !            64:        struct {
        !            65:                bus_space_handle_t      winaddr;/* this window's address */
        !            66:        } windows[STP4020_NWIN];
        !            67:
        !            68: };
        !            69:
        !            70: struct stp4020_softc {
        !            71:        struct device   sc_dev;         /* Base device */
        !            72:        bus_space_tag_t sc_bustag;
        !            73:        pcmcia_chipset_tag_t    sc_pct; /* Chipset methods */
        !            74:
        !            75:        struct proc     *event_thread;  /* event handling thread */
        !            76:        unsigned int    events;         /* sockets with pending events */
        !            77:
        !            78:        struct stp4020_socket sc_socks[STP4020_NSOCK];
        !            79: };
        !            80:
        !            81: void   stpattach_common(struct stp4020_softc *, int);
        !            82: int    stp4020_iointr(void *);
        !            83: int    stp4020_statintr(void *);