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 *);
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