workbench/devs/networks/etherlink3/mii.h

   1 /*
   2
   3 Copyright (C) 2003 Neil Cafferkey
   4
   5 This program is free software; you can redistribute it and/or modify
   6 it under the terms of the GNU General Public License as published by
   7 the Free Software Foundation; either version 2 of the License, or
   8 (at your option) any later version.
   9
  10 This program is distributed in the hope that it will be useful, but
  11 WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  13 General Public License for more details.
  14
  15 You should have received a copy of the GNU General Public License
  16 along with this program; if not, write to the Free Software
  17 Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  18 MA 02111-1307, USA.
  19
  20 */
  21
  22 #ifndef MII_H
  23 #define MII_H
  24
  25
  26 /* Registers */
  27 /* ========= */
  28
  29 #define MII_CONTROL         0
  30 #define MII_STATUS          1
  31 #define MII_PHYID1          2
  32 #define MII_PHYID2          3
  33 #define MII_AUTONEGADVERT   4
  34 #define MII_AUTONEGABILITY  5
  35 #define MII_EXTSTATUS      15
  36
  37
  38 /* Register Details */
  39 /* ================ */
  40
  41 /* Control Register */
  42
  43 /* Status Register */
  44
  45 #define MII_STATUSB_100BASET4   15
  46 #define MII_STATUSB_100BASEXFD  14
  47 #define MII_STATUSB_100BASEXHD  13
  48 #define MII_STATUSB_10BASEFD    12
  49 #define MII_STATUSB_10BASEHD    11
  50 #define MII_STATUSB_100BASET2FD 10
  51 #define MII_STATUSB_100BASET2HD  9
  52
  53 #define MII_STATUSB_AUTONEGDONE  5
  54 #define MII_STATUSB_AUTONEGABLE  3
  55 #define MII_STATUSB_LINK         2
  56 #define MII_STATUSB_EXTREGSET    0
  57
  58 #define MII_STATUSF_AUTONEGDONE  (1 << MII_STATUSB_AUTONEGDONE)
  59 #define MII_STATUSF_AUTONEGABLE  (1 << MII_STATUSB_AUTONEGABLE)
  60 #define MII_STATUSF_LINK         (1 << MII_STATUSB_LINK)
  61 #define MII_STATUSF_EXTREGSET    (1 << MII_STATUSB_EXTREGSET)
  62
  63 /* */
  64
  65 #define MII_AUTONEGB_100BASETXFD 8
  66 #define MII_AUTONEGB_100BASETX   7
  67 #define MII_AUTONEGB_10BASETFD   6
  68 #define MII_AUTONEGB_10BASET     5
  69
  70 #define MII_AUTONEGF_100BASETXFD (1 << MII_AUTONEGB_100BASETXFD)
  71 #define MII_AUTONEGF_100BASETX   (1 << MII_AUTONEGB_100BASETX)
  72 #define MII_AUTONEGF_10BASETFD   (1 << MII_AUTONEGB_10BASETFD)
  73 #define MII_AUTONEGF_10BASET     (1 << MII_AUTONEGB_10BASET)
  74
  75 #endif