workbench/devs/networks/prism2/plx9052.h

   1 /*
   2
   3 Copyright (C) 2008 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 PLX9052_H
  23 #define PLX9052_H
  24
  25
  26 /* Registers */
  27 /* ========= */
  28
  29 #define PLX9052_INTS 0x4c
  30 #define PLX9052_CNTRL 0x50
  31
  32
  33 /* Register Details */
  34 /* ================ */
  35
  36 /* Control Register */
  37
  38 #define PLX9052_CNTRLB_PCI21   14
  39 #define PLX9052_CNTRLB_RETRIES 19
  40
  41 #define PLX9052_CNTRLF_PCI21   (1 << PLX9052_CNTRLB_PCI21)
  42 #define PLX9052_CNTRLF_RETRIES (0xf << PLX9052_CNTRLB_RETRIES)
  43
  44 #endif