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Annotation of sys/arch/i386/eisa/eisa_machdep.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: eisa_machdep.h,v 1.6 2004/06/13 21:49:15 niklas Exp $ */
        !             2: /*     $NetBSD: eisa_machdep.h,v 1.4 1997/06/06 23:12:52 thorpej Exp $ */
        !             3:
        !             4: /*
        !             5:  * Copyright (c) 1996 Christopher G. Demetriou.  All rights reserved.
        !             6:  *
        !             7:  * Redistribution and use in source and binary forms, with or without
        !             8:  * modification, are permitted provided that the following conditions
        !             9:  * are met:
        !            10:  * 1. Redistributions of source code must retain the above copyright
        !            11:  *    notice, this list of conditions and the following disclaimer.
        !            12:  * 2. Redistributions in binary form must reproduce the above copyright
        !            13:  *    notice, this list of conditions and the following disclaimer in the
        !            14:  *    documentation and/or other materials provided with the distribution.
        !            15:  * 3. All advertising materials mentioning features or use of this software
        !            16:  *    must display the following acknowledgement:
        !            17:  *      This product includes software developed by Christopher G. Demetriou
        !            18:  *     for the NetBSD Project.
        !            19:  * 4. The name of the author may not be used to endorse or promote products
        !            20:  *    derived from this software without specific prior written permission
        !            21:  *
        !            22:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
        !            23:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
        !            24:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
        !            25:  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
        !            26:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
        !            27:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
        !            28:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
        !            29:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
        !            30:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
        !            31:  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
        !            32:  */
        !            33:
        !            34: /*
        !            35:  * Machine-specific definitions for EISA autoconfiguration.
        !            36:  */
        !            37:
        !            38: /*
        !            39:  * i386-specific EISA definitions.
        !            40:  * NOT TO BE USED DIRECTLY BY MACHINE INDEPENDENT CODE.
        !            41:  */
        !            42: #define        EISA_ID                 "EISA"
        !            43: #define        EISA_ID_LEN             (sizeof(EISA_ID) - 1)
        !            44: #define        EISA_ID_PADDR           0xfffd9
        !            45:
        !            46: extern struct i386_bus_dma_tag eisa_bus_dma_tag;
        !            47:
        !            48: #define ELCR0  0x4d0           /* eisa irq 0-7 */
        !            49: #define ELCR1  0x4d1           /* eisa irq 8-15 */
        !            50:
        !            51: /*
        !            52:  * Types provided to machine-independent EISA code.
        !            53:  */
        !            54: typedef void *eisa_chipset_tag_t;
        !            55: typedef int eisa_intr_handle_t;
        !            56:
        !            57: /*
        !            58:  * Functions provided to machine-independent EISA code.
        !            59:  */
        !            60: void           eisa_attach_hook(struct device *, struct device *,
        !            61:                    struct eisabus_attach_args *);
        !            62: int            eisa_maxslots(eisa_chipset_tag_t);
        !            63: int            eisa_intr_map(eisa_chipset_tag_t, u_int,
        !            64:                    eisa_intr_handle_t *);
        !            65: const char     *eisa_intr_string(eisa_chipset_tag_t, eisa_intr_handle_t);
        !            66: void           *eisa_intr_establish(eisa_chipset_tag_t, eisa_intr_handle_t,
        !            67:                    int, int, int (*)(void *), void *, char *);
        !            68: void           eisa_intr_disestablish(eisa_chipset_tag_t, void *);