drivers/staging/ft1000/ft1000-pcmcia/ft1000_dev.h

   1 //---------------------------------------------------------------------------
   2 // FT1000 driver for Flarion Flash OFDM NIC Device
   3 //
   4 // Copyright (C) 2002 Flarion Technologies, All rights reserved.
   5 //
   6 // This program is free software; you can redistribute it and/or modify it
   7 // under the terms of the GNU General Public License as published by the Free
   8 // Software Foundation; either version 2 of the License, or (at your option) any
   9 // later version. This program is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  11 // or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  12 // more details. You should have received a copy of the GNU General Public
  13 // License along with this program; if not, write to the
  14 // Free Software Foundation, Inc., 59 Temple Place -
  15 // Suite 330, Boston, MA 02111-1307, USA.
  16 //---------------------------------------------------------------------------
  17 //
  18 // File:         ft1000_dev.h
  19 //
  20 // Description:    Register definitions and bit masks for the FT1000 NIC
  21 //
  22 // History:
  23 // 2/5/02     Ivan Bohannon      Written.
  24 // 8/29/02    Whc                Ported to Linux.
  25 //
  26 //---------------------------------------------------------------------------
  27 #ifndef _FT1000_DEVH_
  28 #define _FT1000_DEVH_
  29
  30 //---------------------------------------------------------------------------
  31 //
  32 // Function:   ft1000_read_reg
  33 // Description: This function will read the value of a given ASIC register.
  34 // Input:
  35 //     dev    - device structure
  36 //     offset - ASIC register offset
  37 // Output:
  38 //     data   - ASIC register value
  39 //
  40 //---------------------------------------------------------------------------
  41 static inline u16 ft1000_read_reg (struct net_device *dev, u16 offset) {
  42     u16 data = 0;
  43
  44     data = inw(dev->base_addr + offset);
  45
  46     return (data);
  47 }
  48
  49 //---------------------------------------------------------------------------
  50 //
  51 // Function:   ft1000_write_reg
  52 // Description: This function will set the value for a given ASIC register.
  53 // Input:
  54 //     dev    - device structure
  55 //     offset - ASIC register offset
  56 //     value  - value to write
  57 // Output:
  58 //     None.
  59 //
  60 //---------------------------------------------------------------------------
  61 static inline void ft1000_write_reg (struct net_device *dev, u16 offset, u16 value) {
  62     outw (value, dev->base_addr + offset);
  63 }
  64
  65 #endif // _FT1000_DEVH_
  66