87 lines
3.1 KiB
C
87 lines
3.1 KiB
C
/* $NetBSD: autoconf.h,v 1.26 2008/04/28 20:23:38 martin Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 1996 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
|
* by Adam Glass and Gordon W. Ross.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
/*
|
|
* Autoconfiguration information.
|
|
* (machdep parts of driver/kernel interface)
|
|
*/
|
|
|
|
#include <machine/bus.h>
|
|
|
|
/*
|
|
* These are the "bus" types, in attach order.
|
|
* Note tables in bus_subr.c and vme.c that
|
|
* care about the order of these.
|
|
*/
|
|
#define BUS_OBIO 0 /* on-board I/O */
|
|
#define BUS_OBMEM 1 /* on-board memory */
|
|
#define BUS_VME16D16 2 /* VME A16/D16 */
|
|
#define BUS_VME16D32 3 /* VME A16/D32 */
|
|
#define BUS_VME24D16 4 /* VME A24/D16 */
|
|
#define BUS_VME24D32 5 /* VME A24/D32 */
|
|
#define BUS_VME32D16 6 /* VME A32/D16 */
|
|
#define BUS_VME32D32 7 /* VME A32/D32 */
|
|
#define BUS__NTYPES 8 /* not a valid bus type */
|
|
|
|
/*
|
|
* This is the "args" parameter to the bus match/attach functions.
|
|
*/
|
|
struct confargs {
|
|
bus_space_tag_t ca_bustag;
|
|
bus_dma_tag_t ca_dmatag;
|
|
const char *ca_name;
|
|
int ca_bustype; /* BUS_OBIO, ... */
|
|
paddr_t ca_paddr; /* physical address */
|
|
int ca_intpri; /* interrupt priority level */
|
|
int ca_intvec; /* interrupt vector index */
|
|
};
|
|
|
|
extern struct sun68k_bus_dma_tag mainbus_dma_tag;
|
|
extern struct sun68k_bus_space_tag mainbus_space_tag;
|
|
|
|
/* Locator aliases */
|
|
#define cf_paddr cf_loc[0]
|
|
#define cf_intpri cf_loc[1]
|
|
#define cf_intvec cf_loc[2]
|
|
|
|
int bus_scan(struct device *, struct cfdata *, const int *, void *);
|
|
int bus_print(void *, const char *);
|
|
int bus_peek(int, int, int);
|
|
void *bus_mapin(int, int, int);
|
|
void bus_mapout(void *, int);
|
|
void *bus_tmapin(int, int);
|
|
void bus_tmapout(void *);
|
|
|
|
/* Bus-error tolerant access to mapped address. */
|
|
int peek_byte(void *);
|
|
int peek_word(void *);
|
|
int peek_long(void *);
|