include/ali512x.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_IC_ALI512X_H_
  25 #define __ASM_IC_ALI512X_H_
  26
  27 # define ALI_INDEX    0x3f0
  28 # define ALI_DATA     0x3f1
  29
  30 # define ALI_ENABLED  1
  31 # define ALI_DISABLED 0
  32
  33 # define ALI_UART1    0
  34 # define ALI_UART2    1
  35
  36 /* setup functions */
  37 void ali512x_init(void);
  38 void ali512x_set_fdc(int enabled, u16 io, u8 irq, u8 dma_channel);
  39 void ali512x_set_pp(int enabled, u16 io, u8 irq, u8 dma_channel);
  40 void ali512x_set_uart(int enabled, int index, u16 io, u8 irq);
  41 void ali512x_set_rtc(int enabled, u16 io, u8 irq);
  42 void ali512x_set_kbc(int enabled, u8 kbc_irq, u8 mouse_irq);
  43 void ali512x_set_cio(int enabled);
  44
  45
  46 /* common I/O functions */
  47 void ali512x_cio_function(int pin, int special, int inv, int input);
  48 void ali512x_cio_out(int pin, int value);
  49 int ali512x_cio_in(int pin);
  50
  51 /* misc features */
  52 void ali512x_set_uart2_irda(int enabled);
  53
  54 #endif