gracklevar.h revision 331722 
1/*-
2 * Copyright 2003 by Peter Grehan. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 * 3. The name of the author may not be used to endorse or promote products
13 *    derived from this software without specific prior written permission.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
20 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
21 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
22 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
23 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 *
27 * $FreeBSD: stable/11/sys/powerpc/powermac/gracklevar.h 331722 2018-03-29 02:50:57Z eadler $
28 */
29
30#ifndef	_POWERPC_POWERMAC_GRACKLEVAR_H_
31#define	_POWERPC_POWERMAC_GRACKLEVAR_H_
32
33struct grackle_softc {
34	struct ofw_pci_softc	pci_sc;
35	vm_offset_t		sc_addr;
36	vm_offset_t		sc_data;
37};
38
39/*
40 * Apple uses address map B for the MPC106
41 */
42#define GRACKLE_ADDR	0xFEC00000
43#define GRACKLE_DATA	0xFEE00000
44
45/*
46 * The high bit of the config word is 'Enable'. This should always be
47 * set.
48 */
49#define GRACKLE_CFG_ENABLE	0x80000000
50
51#endif  /* _POWERPC_POWERMAC_GRACKLEVAR_H_ */
52