sys/dev/netif/mii_layer/nsgphyreg.h

   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: src/sys/dev/mii/nsgphyreg.h,v 1.1.2.1 2001/06/18 18:49:13 wpaul Exp $
  34  * $DragonFly: src/sys/dev/netif/mii_layer/nsgphyreg.h,v 1.2 2003/06/17 04:28:28 dillon Exp $
  35  */
  36
  37 #ifndef _DEV_MII_NSGPHYREG_H_
  38 #define _DEV_MII_NSGPHYREG_H_
  39
  40 /*
  41  * NatSemi DP83891 registers
  42  */
  43
  44 #define NSGPHY_MII_BMCR         0x00
  45 #define NSGPHY_BMCR_RESET       0x8000
  46 #define NSGPHY_BMCR_LOOP        0x4000
  47 #define NSGPHY_BMCR_SPD0        0x2000  /* speed select, lower bit */
  48 #define NSGPHY_BMCR_AUTOEN      0x1000  /* Autoneg enabled */
  49 #define NSGPHY_BMCR_PDOWN       0x0800  /* Power down */
  50 #define NSGPHY_BMCR_ISO         0x0400  /* Isolate */
  51 #define NSGPHY_BMCR_STARTNEG    0x0200  /* Restart autoneg */
  52 #define NSGPHY_BMCR_FDX         0x0100  /* Duplex mode */
  53 #define NSGPHY_BMCR_CTEST       0x0080  /* Collision test enable */
  54 #define NSGPHY_BMCR_SPD1        0x0040  /* Speed select, upper bit */
  55
  56 #define NSGPHY_S1000            NSGPHY_BMCR_SPD1        /* 1000mbps */
  57 #define NSGPHY_S100             NSGPHY_BMCR_SPD0        /* 100mpbs */
  58 #define NSGPHY_S10              0                       /* 10mbps */
  59
  60 #define NSGPHY_MII_BMSR         0x01
  61 #define NSGPHY_BMSR_100BT4      0x8000  /* 100baseT4 support */
  62 #define NSGPHY_BMSR_100FDX      0x4000  /* 100baseTX full duplex */
  63 #define NSGPHY_BMSR_100HDX      0x2000  /* 100baseTX half duplex */
  64 #define NSGPHY_BMSR_10FDX       0x1000  /* 10baseT full duplex */
  65 #define NSGPHY_BMSR_10HDX       0x0800  /* 10baseT half duplex */
  66 #define NSGPHY_BMSR_100T2FDX    0x0400  /* 100baseT2 full duplex */
  67 #define NSGPHY_BMSR_100T2HDX    0x0200  /* 100baseT2 full duplex */
  68 #define NSGPHY_BMSR_EXTSTS      0x0100  /* 1000baseT Extended status present */
  69 #define NSGPHY_BMSR_PRESUB      0x0040  /* Preamble surpression */
  70 #define NSGPHY_BMSR_ACOMP       0x0020  /* Autoneg complete */
  71 #define NSGPHY_BMSR_RFAULT      0x0010  /* Remote fault condition occured */
  72 #define NSGPHY_BMSR_ANEG        0x0008  /* Autoneg capable */
  73 #define NSGPHY_BMSR_LINK        0x0004  /* Link status */
  74 #define NSGPHY_BMSR_JABBER      0x0002  /* Jabber detected */
  75 #define NSGPHY_BMSR_EXT         0x0001  /* Extended capability */
  76
  77 #define NSGPHY_MII_ANAR         0x04
  78 #define NSGPHY_ANAR_NP          0x8000  /* Next page */
  79 #define NSGPHY_ANAR_RF          0x2000  /* Remote fault */
  80 #define NSGPHY_ANAR_ASP         0x0800  /* Asymetric Pause */
  81 #define NSGPHY_ANAR_PC          0x0400  /* Pause capable */
  82 #define NSGPHY_ANAR_100T4       0x0200  /* 100baseT4 support */
  83 #define NSGPHY_ANAR_100FDX      0x0100  /* 100baseTX full duplex support */
  84 #define NSGPHY_ANAR_100HDX      0x0080  /* 100baseTX half duplex support */
  85 #define NSGPHY_ANAR_10FDX       0x0040  /* 10baseT full duplex support */
  86 #define NSGPHY_ANAR_10HDX       0x0020  /* 10baseT half duplex support */
  87 #define NSGPHY_ANAR_SEL         0x001F  /* selector field, 00001=Ethernet */
  88
  89 #define NSGPHY_MII_ANLPAR       0x05
  90 #define NSGPHY_ANLPAR_NP        0x8000  /* Next page */
  91 #define NSGPHY_ANLPAR_RF        0x2000  /* Remote fault */
  92 #define NSGPHY_ANLPAR_ASP       0x0800  /* Asymetric Pause */
  93 #define NSGPHY_ANLPAR_PC        0x0400  /* Pause capable */
  94 #define NSGPHY_ANLPAR_100T4     0x0200  /* 100baseT4 support */
  95 #define NSGPHY_ANLPAR_100FDX    0x0100  /* 100baseTX full duplex support */
  96 #define NSGPHY_ANLPAR_100HDX    0x0080  /* 100baseTX half duplex support */
  97 #define NSGPHY_ANLPAR_10FDX     0x0040  /* 10baseT full duplex support */
  98 #define NSGPHY_ANLPAR_10HDX     0x0020  /* 10baseT half duplex support */
  99 #define NSGPHY_ANLPAR_SEL       0x001F  /* selector field, 00001=Ethernet */
 100
 101 #define NSGPHY_SEL_TYPE         0x0001  /* ethernet */
 102
 103 #define NSGPHY_MII_ANER         0x06
 104 #define NSGPHY_ANER_PDF         0x0010  /* Parallel detection fault */
 105 #define NSGPHY_ANER_LPNP        0x0008  /* Link partner can next page */
 106 #define NSGPHY_ANER_NP          0x0004  /* Local PHY can next page */
 107 #define NSGPHY_ANER_RX          0x0002  /* Next page received */
 108 #define NSGPHY_ANER_LPAN        0x0001  /* Link partner autoneg capable */
 109
 110 #define NSGPHY_MII_NEXTP        0x07    /* Next page */
 111 #define NSGPHY_NEXTP_NP         0x8000  /* Next page indication */
 112 #define NSGPHY_NEXTP_MP         0x2000  /* Message page */
 113 #define NSGPHY_NEXTP_ACK2       0x1000  /* Acknowledge 2 */
 114 #define NSGPHY_NEXTP_TOGGLE     0x0800  /* Toggle */
 115 #define NSGPHY_NEXTP_CODE       0x07FF  /* Code field */
 116
 117 #define NSGPHY_MII_NEXTP_LP     0x08    /* Next page of link partner */
 118 #define NSGPHY_NEXTPLP_NP       0x8000  /* Next page indication */
 119 #define NSGPHY_NEXTPLP_MP       0x2000  /* Message page */
 120 #define NSGPHY_NEXTPLP_ACK2     0x1000  /* Acknowledge 2 */
 121 #define NSGPHY_NEXTPLP_TOGGLE   0x0800  /* Toggle */
 122 #define NSGPHY_NEXTPLP_CODE     0x07FF  /* Code field */
 123
 124 #define NSGPHY_MII_1000CTL      0x09    /* 1000baseT control */
 125 #define NSGPHY_1000CTL_TST      0xE000  /* test modes */
 126 #define NSGPHY_1000CTL_MSE      0x1000  /* Master/Slave config enable */
 127 #define NSGPHY_1000CTL_MSC      0x0800  /* Master/Slave setting */
 128 #define NSGPHY_1000CTL_RD       0x0400  /* Port type: Repeater/DTE */
 129 #define NSGPHY_1000CTL_AFD      0x0200  /* Advertise full duplex */
 130 #define NSGPHY_1000CTL_AHD      0x0100  /* Advertise half duplex */
 131
 132 #define NSGPHY_MII_1000STS      0x0A    /* 1000baseT status */
 133 #define NSGPHY_1000STS_MSF      0x8000  /* Master/slave fault */
 134 #define NSGPHY_1000STS_MSR      0x4000  /* Master/slave result */
 135 #define NSGPHY_1000STS_LRS      0x2000  /* Local receiver status */
 136 #define NSGPHY_1000STS_RRS      0x1000  /* Remote receiver status */
 137 #define NSGPHY_1000STS_LPFD     0x0800  /* Link partner can FD */
 138 #define NSGPHY_1000STS_LPHD     0x0400  /* Link partner can HD */
 139 #define NSGPHY_1000STS_ASM_DIR  0x0200  /* Asymetric pause capable */
 140 #define NSGPHY_1000STS_IEC      0x00FF  /* Idle error count */
 141
 142 #define NSGPHY_MII_EXTSTS       0x0F    /* Extended status */
 143 #define NSGPHY_EXTSTS_X_FD_CAP  0x8000  /* 1000base-X FD capable */
 144 #define NSGPHY_EXTSTS_X_HD_CAP  0x4000  /* 1000base-X HD capable */
 145 #define NSGPHY_EXTSTS_T_FD_CAP  0x2000  /* 1000base-T FD capable */
 146 #define NSGPHY_EXTSTS_T_HD_CAP  0x1000  /* 1000base-T HD capable */
 147
 148 #define NSGPHY_MII_STRAPOPT     0x10    /* Strap options */
 149 #define NSGPHY_STRAPOPT_PHYADDR 0xF800  /* PHY address */
 150 #define NSGPHY_STRAPOPT_COMPAT  0x0400  /* Broadcom compat mode */
 151 #define NSGPHY_STRAPOPT_MMSE    0x0200  /* Manual master/slave enable */
 152 #define NSGPHY_STRAPOPT_ANEG    0x0100  /* Autoneg enable */
 153 #define NSGPHY_STRAPOPT_MMSV    0x0080  /* Manual master/slave setting */
 154 #define NSGPHY_STRAPOPT_1000HDX 0x0010  /* Advertise 1000 half-duplex */
 155 #define NSGPHY_STRAPOPT_1000FDX 0x0008  /* Advertise 1000 full-duplex */
 156 #define NSGPHY_STRAPOPT_100_ADV 0x0004  /* Advertise 100 full/half-duplex */
 157 #define NSGPHY_STRAPOPT_SPDSEL  0x0003  /* speed selection */
 158
 159 #define NSGPHY_MII_PHYSUP       0x11    /* PHY support/current status */
 160 #define NSGPHY_PHYSUP_SPDSTS    0x0018  /* speed status */
 161 #define NSGPHY_PHYSUP_LNKSTS    0x0004  /* link status */
 162 #define NSGPHY_PHYSUP_DUPSTS    0x0002  /* duplex status 1 == full */
 163 #define NSGPHY_PHYSUP_10BT      0x0001  /* 10baseT resolved */
 164
 165 #define NSGPHY_SPDSTS_1000      0x0010
 166 #define NSGPHY_SPDSTS_100       0x0008
 167 #define NSGPHY_SPDSTS_10        0x0000
 168
 169 #endif /* _DEV_NSGPHY_MIIREG_H_ */