ppcvar.h revision 118294 
1
2/*-
3 * Copyright (c) 1997-2000 Nicolas Souchu
4 * Copyright (c) 2001 Alcove - Nicolas Souchu
5 * 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 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 * $FreeBSD: head/sys/dev/ppc/ppcvar.h 118294 2003-08-01 05:02:55Z ambrisko $
29 *
30 */
31
32int ppc_probe(device_t dev);
33int ppc_attach(device_t dev);
34int ppc_read_ivar(device_t bus, device_t dev, int index, uintptr_t *val);
35
36int ppc_read(device_t, char *, int, int);
37int ppc_write(device_t, char *, int, int);
38
39u_char ppc_io(device_t, int, u_char *, int, u_char);
40int ppc_exec_microseq(device_t, struct ppb_microseq **);
41
42int ppc_setup_intr(device_t, device_t, struct resource *, int,
43		void (*)(void *), void *, void **);
44int ppc_teardown_intr(device_t, device_t, struct resource *, void *);
45void ppc_reset_epp(device_t);
46void ppc_ecp_sync(device_t);
47int ppc_setmode(device_t, int);
48
49extern	devclass_t	ppc_devclass;
50