79 lines
2.4 KiB
C
79 lines
2.4 KiB
C
/* $NetBSD: autoconf.h,v 1.8 1997/05/25 06:10:47 jonathan Exp $ */
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/*
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* Copyright (c) 1994, 1995 Carnegie-Mellon University.
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* All rights reserved.
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*
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* Author: Chris G. Demetriou
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*
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* Permission to use, copy, modify and distribute this software and
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* its documentation is hereby granted, provided that both the copyright
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* notice and this permission notice appear in all copies of the
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* software, derivative works or modified versions, and any portions
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* thereof, and that both notices appear in supporting documentation.
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*
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* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
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* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
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* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
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*
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* Carnegie Mellon requests users of this software to return to
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*
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* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
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* School of Computer Science
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* Carnegie Mellon University
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* Pittsburgh PA 15213-3890
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*
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* any improvements or extensions that they make and grant Carnegie the
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* rights to redistribute these changes.
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*/
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/*
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* Machine-dependent structures of autoconfiguration
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*/
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#include <machine/tc_machdep.h>
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struct confargs;
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/* Handle device interrupt for given unit of a driver */
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typedef void* intr_arg_t; /* pointer to some softc */
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typedef int (*intr_handler_t) __P((intr_arg_t));
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/*
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* XXX Establish interrupt on an arbitrary decstation/decsystem bus.
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*/
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extern void
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generic_intr_establish __P(( void * parent, void * cookie,
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int level,
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intr_handler_t handler, intr_arg_t arg));
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#define KN02_ASIC_NAME "KN02 " /* ROM name in 3max system slot */
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#define INTR_ESTABLISH(parent, cookie, level, handler, val) \
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generic_intr_establish((parent), (cookie), (level), (handler), (val))
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#define BUS_INTR_ESTABLISH(ca, handler, val) \
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generic_intr_establish( ((struct device*)(val))->dv_parent, \
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(void*)(ca)->ca_slotpri, 0, (handler), (val))
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struct confargs {
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char *ca_name; /* Device name. */
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int ca_slot; /* Device slot (table entry). */
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int ca_offset; /* Offset into slot. */
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tc_addr_t ca_addr; /* Device address. */
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int ca_slotpri; /* Device interrupt "priority" */
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};
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extern caddr_t baseboard_cvtaddr __P((struct confargs *)); /*XXX*/
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#ifndef pmax
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void set_clockintr __P((void (*)(struct clockframe *)));
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#endif
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void set_iointr __P((void (*)(void *, int)));
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int badaddr __P((void *, u_int));
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void configure __P((void));
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void makebootdev __P((char *cp));
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