1/*-
2 * Copyright (c) 2001 Wind River Systems
3 * Copyright (c) 2001
4 *	Bill Paul <wpaul@bsdi.com>.  All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 * 3. All advertising materials mentioning features or use of this software
15 *    must display the following acknowledgement:
16 *	This product includes software developed by Bill Paul.
17 * 4. Neither the name of the author nor the names of any co-contributors
18 *    may be used to endorse or promote products derived from this software
19 *    without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED.  IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
25 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31 * THE POSSIBILITY OF SUCH DAMAGE.
32 *
33 * $FreeBSD$
34 */
35
36#ifndef _DEV_MII_NSGPHYREG_H_
37#define	_DEV_MII_NSGPHYREG_H_
38
39/*
40 * NatSemi DP83891 registers
41 */
42
43#define NSGPHY_MII_STRAPOPT	0x10	/* Strap options */
44#define NSGPHY_STRAPOPT_PHYADDR	0xF800	/* PHY address */
45#define NSGPHY_STRAPOPT_COMPAT	0x0400	/* Broadcom compat mode */
46#define NSGPHY_STRAPOPT_MMSE	0x0200	/* Manual master/slave enable */
47#define NSGPHY_STRAPOPT_ANEG	0x0100	/* Autoneg enable */
48#define NSGPHY_STRAPOPT_MMSV	0x0080	/* Manual master/slave setting */
49#define NSGPHY_STRAPOPT_1000HDX	0x0010	/* Advertise 1000 half-duplex */
50#define NSGPHY_STRAPOPT_1000FDX	0x0008	/* Advertise 1000 full-duplex */
51#define NSGPHY_STRAPOPT_100_ADV	0x0004	/* Advertise 100 full/half-duplex */
52#define NSGPHY_STRAPOPT_SPEED1	0x0002	/* speed selection */
53#define NSGPHY_STRAPOPT_SPEED0	0x0001	/* speed selection */
54#define NSGPHY_STRAPOPT_SPDSEL  (NSGPHY_STRAPOPT_SPEED1|NSGPHY_STRAPOPT_SPEED0)
55
56#define NSGPHY_MII_PHYSUP	0x11	/* PHY support/current status */
57#define PHY_SUP_SPEED1		0x0010  /* speed bit 1 */
58#define PHY_SUP_SPEED0		0x0008  /* speed bit 1 */
59#define NSGPHY_PHYSUP_SPEED1	0x0010	/* speed status */
60#define NSGPHY_PHYSUP_SPEED0	0x0008	/* speed status */
61#define NSGPHY_PHYSUP_SPDSTS	(NSGPHY_PHYSUP_SPEED1|NSGPHY_PHYSUP_SPEED0)
62#define NSGPHY_PHYSUP_LNKSTS	0x0004	/* link status */
63#define PHY_SUP_LINK		0x0004	/* link status */
64#define PHY_SUP_DUPLEX		0x0002	/* 1 == full-duplex */
65#define NSGPHY_PHYSUP_DUPSTS	0x0002	/* duplex status 1 == full */
66#define NSGPHY_PHYSUP_10BT	0x0001	/* 10baseT resolved */
67
68#define NSGPHY_SPDSTS_1000	0x0010
69#define NSGPHY_SPDSTS_100	0x0008
70#define NSGPHY_SPDSTS_10	0x0000
71
72#endif /* _DEV_NSGPHY_MIIREG_H_ */
73