| 1 | /* $NetBSD: gphyterreg.h,v 1.2 2008/04/28 20:23:53 martin Exp $ */ |
| 2 | |
| 3 | /*- |
| 4 | * Copyright (c) 2001 The NetBSD Foundation, Inc. |
| 5 | * All rights reserved. |
| 6 | * |
| 7 | * This code is derived from software contributed to The NetBSD Foundation |
| 8 | * by Jason R. Thorpe. |
| 9 | * |
| 10 | * Redistribution and use in source and binary forms, with or without |
| 11 | * modification, are permitted provided that the following conditions |
| 12 | * are met: |
| 13 | * 1. Redistributions of source code must retain the above copyright |
| 14 | * notice, this list of conditions and the following disclaimer. |
| 15 | * 2. Redistributions in binary form must reproduce the above copyright |
| 16 | * notice, this list of conditions and the following disclaimer in the |
| 17 | * documentation and/or other materials provided with the distribution. |
| 18 | * |
| 19 | * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS |
| 20 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
| 21 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 22 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS |
| 23 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 24 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 25 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 26 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 27 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 28 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 29 | * POSSIBILITY OF SUCH DAMAGE. |
| 30 | */ |
| 31 | |
| 32 | #ifndef _DEV_MII_GPHYTERREG_H_ |
| 33 | #define _DEV_MII_GPHYTERREG_H_ |
| 34 | |
| 35 | /* |
| 36 | * DP83861 registers. |
| 37 | */ |
| 38 | |
| 39 | /* |
| 40 | * A quick node about "non-compliant mode": When set to 1, the |
| 41 | * DP83861 will auto-negotiate with both BCM5400 PHYs before rev. |
| 42 | * C5 and 802.3ab compliant PHYs. When set to 0, it will auto- |
| 43 | * negotiate *only* with 802.3ab compliant PHYs. We can change |
| 44 | * the setting, but the default comes from a strapping pin. |
| 45 | */ |
| 46 | |
| 47 | #define MII_GPHYTER_STRAP 0x10 /* strap options */ |
| 48 | #define STRAP_PHYADDR 0xf800 /* PHY address (ro) */ |
| 49 | #define STRAP_NC_MODE 0x0400 /* non-compliant mode (rw) */ |
| 50 | #define STRAP_MAN_MS_ENABLE 0x0200 /* manual master/slave enable (ro) */ |
| 51 | #define STRAP_AN_ENABLE 0x0100 /* auto-negotiation enable (ro) */ |
| 52 | #define STRAP_MS_VAL 0x0080 /* 1 = master, 0 = slave */ |
| 53 | #define STRAP_ADV_1000HDX 0x0010 /* adv. 1000T-HDX */ |
| 54 | #define STRAP_ADV_1000FDX 0x0008 /* adv. 1000T-FDX */ |
| 55 | #define STRAP_ADV_100 0x0004 /* adv. 100TX-HDX and 100TX-FDX */ |
| 56 | #define STRAP_SPEED1 0x0002 /* speed bit 1 */ |
| 57 | #define STRAP_SPEED0 0x0001 /* speed bit 0 */ |
| 58 | |
| 59 | |
| 60 | #define MII_GPHYTER_PHY_SUP 0x11 /* PHY support */ |
| 61 | #define PHY_SUP_SPEED1 0x0010 /* speed bit 1 */ |
| 62 | #define PHY_SUP_SPEED0 0x0008 /* speed bit 0 */ |
| 63 | #define PHY_SUP_LINK 0x0004 /* 1 == link */ |
| 64 | #define PHY_SUP_DUPLEX 0x0002 /* 1 == full-duplex */ |
| 65 | #define PHY_SUP_10baseT 0x0001 /* 10baseT resolved */ |
| 66 | |
| 67 | |
| 68 | #define MII_GPHYTER_MDIX_SEL 0x15 /* MIDX select */ |
| 69 | #define MIDX_SEL_CROSSOVER 0x0001 /* 1 == cross-over A-B */ |
| 70 | |
| 71 | |
| 72 | #define MII_GPHYTER_EX_MEM 0x16 /* expanded memory access */ |
| 73 | #define EX_MEM_RE_TIME 0x0008 /* Re-time to MDC */ |
| 74 | #define EX_MEM_ACCESS 0x0004 /* enable expanded mem access */ |
| 75 | #define EX_MEM_ADDRCONTROL_16 0x0002 /* 16-bit access */ |
| 76 | #define EX_MEM_ADDRCONTROL_8 0x0001 /* 8-bit access */ |
| 77 | |
| 78 | |
| 79 | #define MII_GPHYTER_EX_MEM_DAT 0x1d /* expanded memory data */ |
| 80 | |
| 81 | |
| 82 | #define MII_GPHYTER_EX_MEM_ADDR 0x1e /* expanded memory address */ |
| 83 | |
| 84 | |
| 85 | #define GPHYTER_ISR0 0x810d /* interrupt status 0 */ |
| 86 | |
| 87 | |
| 88 | #define GPHYTER_ISR1 0x810e /* interrupt status 1 */ |
| 89 | |
| 90 | |
| 91 | #define GPHYTER_IRR0 0x810f /* interrupt reason 0 */ |
| 92 | |
| 93 | |
| 94 | #define GPHYTER_IRR1 0x8110 /* interrupt reason 1 */ |
| 95 | |
| 96 | |
| 97 | #define GPHYTER_RRR0 0x8111 /* raw reason 0 */ |
| 98 | |
| 99 | |
| 100 | #define GPHYTER_RRR1 0x8112 /* raw reason 1 */ |
| 101 | |
| 102 | |
| 103 | #define GPHYTER_IER0 0x8113 /* interrupt enable 0 */ |
| 104 | |
| 105 | |
| 106 | #define GPHYTER_IER1 0x8114 /* interrupt enable 1 */ |
| 107 | |
| 108 | |
| 109 | #define GPHYTER_ICLR0 0x8115 /* interrupt clear 0 */ |
| 110 | |
| 111 | |
| 112 | #define GPHYTER_ICLR1 0x8116 /* interrupt clear 1 */ |
| 113 | |
| 114 | |
| 115 | #define GPHYTER_ICTR 0x8117 /* interrupt control */ |
| 116 | |
| 117 | |
| 118 | #define GPHYTER_AN_THRESH 0x8118 /* AN_threshold value */ |
| 119 | |
| 120 | |
| 121 | #define GPHYTER_LINK_THRESH 0x8119 /* LINK_threshold value */ |
| 122 | |
| 123 | |
| 124 | #define GPHYTER_IEC_THRESH 0x811a /* IEC_threshold value */ |
| 125 | |
| 126 | |
| 127 | #endif /* _DEV_MII_GPHYTERREG_H_ */ |
| 128 | |