maciovar.h revision 331722 
1/*-
2 * Copyright 2002 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/maciovar.h 331722 2018-03-29 02:50:57Z eadler $
28 */
29
30#ifndef _MACIO_MACIOVAR_H_
31#define _MACIO_MACIOVAR_H_
32
33/*
34 * The addr space size
35 * XXX it would be better if this could be determined by querying the
36 *     PCI device, but there isn't an access method for this
37 */
38#define MACIO_REG_SIZE  0x7ffff
39
40/*
41 * Feature Control Registers (FCR)
42 */
43#define HEATHROW_FCR	0x38
44#define KEYLARGO_FCR0	0x38
45#define KEYLARGO_FCR1	0x3c
46#define KEYLARGO_FCR2	0x40
47
48#define FCR_ENET_ENABLE	0x60000000
49#define FCR_ENET_RESET	0x80000000
50
51#define FCR1_I2S0_CLK_ENABLE	0x00001000
52#define FCR1_I2S0_ENABLE	0x00002000
53
54/* Used only by macio_enable_wireless() for now. */
55#define KEYLARGO_GPIO_BASE	0x6a
56#define KEYLARGO_EXTINT_GPIO_REG_BASE	0x58
57
58/*
59 * Format of a macio reg property entry.
60 */
61struct macio_reg {
62	u_int32_t	mr_base;
63	u_int32_t	mr_size;
64};
65
66/*
67 * Per macio device structure.
68 */
69struct macio_devinfo {
70	int        mdi_interrupts[6];
71	int	   mdi_ninterrupts;
72	int        mdi_base;
73	struct ofw_bus_devinfo mdi_obdinfo;
74	struct resource_list mdi_resources;
75};
76
77extern int macio_enable_wireless(device_t dev, bool enable);
78
79#endif /* _MACIO_MACIOVAR_H_ */
80