1 | /* $NetBSD: amhphyreg.h,v 1.1 2001/08/25 04:06:26 thorpej Exp $ */ |
2 | |
3 | /* |
4 | * Copyright 2001 Wasabi Systems, Inc. |
5 | * All rights reserved. |
6 | * |
7 | * Written by Jason R. Thorpe for Wasabi Systems, Inc. |
8 | * |
9 | * Redistribution and use in source and binary forms, with or without |
10 | * modification, are permitted provided that the following conditions |
11 | * are met: |
12 | * 1. Redistributions of source code must retain the above copyright |
13 | * notice, this list of conditions and the following disclaimer. |
14 | * 2. Redistributions in binary form must reproduce the above copyright |
15 | * notice, this list of conditions and the following disclaimer in the |
16 | * documentation and/or other materials provided with the distribution. |
17 | * 3. All advertising materials mentioning features or use of this software |
18 | * must display the following acknowledgement: |
19 | * This product includes software developed for the NetBSD Project by |
20 | * Wasabi Systems, Inc. |
21 | * 4. The name of Wasabi Systems, Inc. may not be used to endorse |
22 | * or promote products derived from this software without specific prior |
23 | * written permission. |
24 | * |
25 | * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND |
26 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
27 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
28 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC |
29 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
30 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
31 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
32 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
33 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
34 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
35 | * POSSIBILITY OF SUCH DAMAGE. |
36 | */ |
37 | |
38 | #ifndef _DEV_MII_AMHPHYREG_H_ |
39 | #define _DEV_MII_AMHPHYREG_H_ |
40 | |
41 | /* |
42 | * Registers on the 10BASE-T portion of the Am79c901 PHY. |
43 | */ |
44 | |
45 | #define MII_AMHPHY_SER 0x10 /* status and enable register */ |
46 | #define SER_STE 0x2000 /* status test enable */ |
47 | #define SER_LSCE 0x1000 /* link status change enable */ |
48 | #define SER_DMCE 0x0800 /* duplex mode change enable */ |
49 | #define SER_ANCE 0x0400 /* auto-negotiation change enable */ |
50 | #define SER_SCE 0x0200 /* speed change enable */ |
51 | #define SER_GE 0x0100 /* global enable */ |
52 | #define SER_LSC 0x0010 /* link status change */ |
53 | #define SER_DMC 0x0008 /* duplex mode chane */ |
54 | #define SER_ANC 0x0004 /* auto-negotiation change */ |
55 | #define SER_SC 0x0002 /* speed change */ |
56 | #define SER_G 0x0001 /* global event pending */ |
57 | |
58 | |
59 | #define MII_AMHPHY_PCSR 0x11 /* PHY control/status register */ |
60 | #define PCSR_FLGE 0x2000 /* force link good enable */ |
61 | #define PCSR_DLP 0x1000 /* disable link pulse */ |
62 | #define PCSR_SQE_DIS 0x0800 /* SQE test disable */ |
63 | #define PCSR_JDD 0x0200 /* jabber detect disable */ |
64 | #define PCSR_RPR 0x0040 /* receive polarity reversed */ |
65 | #define PCSR_ARPCD 0x0020 /* auto receive polarity corr dis */ |
66 | #define PCSR_EDE 0x0010 /* extended distance enable */ |
67 | #define PCSR_TX_DISABLE 0x0008 /* Tx disable */ |
68 | #define PCSR_TX_CRS_EN 0x0004 /* CRS enable */ |
69 | #define PCSR_PHY_ISOLATED 0x0001 /* 10BASE-T PHY is isolated */ |
70 | |
71 | |
72 | #define MII_AMHPHY_MER 0x13 /* management extension register */ |
73 | #define MER_MFF 0x0020 /* management frame format error */ |
74 | #define MER_PHYADDR 0x001f /* PHY address */ |
75 | |
76 | |
77 | #define MII_AMHPHY_SSR 0x18 /* summary status register */ |
78 | #define SSR_LS 0x0008 /* link status */ |
79 | #define SSR_FD 0x0004 /* full-duplex */ |
80 | #define SSR_ANA 0x0002 /* autonegotiation alert */ |
81 | #define SSR_S 0x0001 /* speed (1 = 100Mb/s) */ |
82 | |
83 | |
84 | #endif /* _DEV_MII_AMHPHYREG_H_ */ |
85 | |