target/linux/amazon-2.6/files/include/asm-mips/amazon/port.h

   1 /*
   2  * ########################################################################
   3  *
   4  *  This program is free software; you can distribute it and/or modify it
   5  *  under the terms of the GNU General Public License (Version 2) as
   6  *  published by the Free Software Foundation.
   7  *
   8  *  This program is distributed in the hope it will be useful, but WITHOUT
   9  *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  10  *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  11  *  for more details.
  12  *
  13  *  You should have received a copy of the GNU General Public License along
  14  *  with this program; if not, write to the Free Software Foundation, Inc.,
  15  *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
  16  *
  17  * ########################################################################
  18  *
  19  * port.h
  20  *
  21  * Global Amazon port driver header file
  22  *
  23  */
  24
  25 /* Modification history */
  26 /* 21Jun2004    btxu    Generate from Inca_IP project */
  27
  28
  29 #ifndef PORT_H
  30 #define PORT_H
  31
  32 struct amazon_port_ioctl_parm {
  33         int port;
  34         int pin;
  35         int value;
  36 };
  37 #define AMAZON_PORT_IOC_MAGIC   0xbf
  38 #define AMAZON_PORT_IOCOD       _IOW( AMAZON_PORT_IOC_MAGIC,0,struct amazon_port_ioctl_parm)
  39 #define AMAZON_PORT_IOCPUDSEL   _IOW( AMAZON_PORT_IOC_MAGIC,1,struct amazon_port_ioctl_parm)
  40 #define AMAZON_PORT_IOCPUDEN    _IOW( AMAZON_PORT_IOC_MAGIC,2,struct amazon_port_ioctl_parm)
  41 #define AMAZON_PORT_IOCSTOFF    _IOW( AMAZON_PORT_IOC_MAGIC,3,struct amazon_port_ioctl_parm)
  42 #define AMAZON_PORT_IOCDIR      _IOW( AMAZON_PORT_IOC_MAGIC,4,struct amazon_port_ioctl_parm)
  43 #define AMAZON_PORT_IOCOUTPUT   _IOW( AMAZON_PORT_IOC_MAGIC,5,struct amazon_port_ioctl_parm)
  44 #define AMAZON_PORT_IOCINPUT    _IOWR(AMAZON_PORT_IOC_MAGIC,6,struct amazon_port_ioctl_parm)
  45 #define AMAZON_PORT_IOCALTSEL0  _IOW( AMAZON_PORT_IOC_MAGIC,7,struct amazon_port_ioctl_parm)
  46 #define AMAZON_PORT_IOCALTSEL1  _IOW( AMAZON_PORT_IOC_MAGIC,8,struct amazon_port_ioctl_parm)
  47
  48 int amazon_port_reserve_pin(int port, int pin, int module_id);
  49 int amazon_port_free_pin(int port, int pin, int module_id);
  50 int amazon_port_set_open_drain(int port, int pin, int module_id);
  51 int amazon_port_clear_open_drain(int port, int pin, int module_id);
  52 int amazon_port_set_pudsel(int port, int pin, int module_id);
  53 int amazon_port_clear_pudsel(int port, int pin, int module_id);
  54 int amazon_port_set_puden(int port, int pin, int module_id);
  55 int amazon_port_clear_puden(int port, int pin, int module_id);
  56 int amazon_port_set_stoff(int port, int pin, int module_id);
  57 int amazon_port_clear_stoff(int port, int pin, int module_id);
  58 int amazon_port_set_dir_out(int port, int pin, int module_id);
  59 int amazon_port_set_dir_in(int port, int pin, int module_id);
  60 int amazon_port_set_output(int port, int pin, int module_id);
  61 int amazon_port_clear_output(int port, int pin, int module_id);
  62 int amazon_port_get_input(int port, int pin, int module_id);
  63
  64 int amazon_port_set_altsel0(int port, int pin, int module_id);
  65 int amazon_port_clear_altsel0(int port, int pin, int module_id);
  66 int amazon_port_set_altsel1(int port, int pin, int module_id);
  67 int amazon_port_clear_altsel1(int port, int pin, int module_id);
  68
  69
  70 #endif /* PORT_H */
  71
  72