arch/x86/include/asm/ibmpc.h

   1 /*
   2  * (C) Copyright 2002
   3  * Daniel Engström, Omicron Ceti AB, daniel@omicron.se
   4  *
   5  * See file CREDITS for list of people who contributed to this
   6  * project.
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public License as
  10  * published by the Free Software Foundation; either version 2 of
  11  * the License, or (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  21  * MA 02111-1307 USA
  22  */
  23
  24 #ifndef __ASM_IBMPC_H_
  25 #define __ASM_IBMPC_H_ 1
  26
  27 /* misc ports in an ibm compatible pc */
  28
  29 #define MASTER_PIC      0x20
  30 #define PIT_BASE        0x40
  31 #define KBDDATA         0x60
  32 #define SYSCTLB         0x62
  33 #define KBDCMD          0x64
  34 #define SYSCTLA         0x92
  35 #define SLAVE_PIC       0xa0
  36
  37 #if 1
  38 #define UART0_BASE     0x3f8
  39 #define UART1_BASE     0x2f8
  40 #else
  41 /* FixMe: uarts swapped */
  42 #define UART0_BASE     0x2f8
  43 #define UART1_BASE     0x3f8
  44 #endif
  45
  46
  47 #endif