SimpleOS

LXR

Navigation



Site hébergé par : enix

The LXR Cross Referencer for SOS

source navigation ]
diff markup ]
identifier search ]
general search ]
 
 
Article:1 ] [ 2 ] [ 3 ] [ 4 ] [ 5 ] [ 6 ] [ 6.5 ] [ 7 ] [ 7.5 ] [ 8 ] [ 9 ] [ 9.5 ]

001 /* Copyright (C) 2004  David Decotigny
002    Copyright (C) 1999  Free Software Foundation, Inc.
003 
004    This program is free software; you can redistribute it and/or
005    modify it under the terms of the GNU General Public License
006    as published by the Free Software Foundation; either version 2
007    of the License, or (at your option) any later version.
008    
009    This program is distributed in the hope that it will be useful,
010    but WITHOUT ANY WARRANTY; without even the implied warranty of
011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
012    GNU General Public License for more details.
013    
014    You should have received a copy of the GNU General Public License
015    along with this program; if not, write to the Free Software
016    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
017    USA. 
018 */
019 #ifndef _SOS_i8259_H_
020 #define _SOS_i8259_H_
021 
022 #include <sos/errno.h>
023 
024 /**
025  * @file i8254.h PC programmable timer
026  *
027  * Programmable timer routines. See the Intel 82C54 datasheet (on kos
028  * website).
029  *
030  * @see i82C54 datasheet on Kos website.
031  */
032 
033 /** Change timer interrupt (IRQ 0) frequency */
034 sos_ret_t sos_i8254_set_frequency(unsigned int freq);
035 
036 #endif /* _SOS_i8259_H_ */

source navigation ] diff markup ] identifier search ] general search ]