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The LXR Cross Referencer for SOS

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Differences between /hwcore/i8259.h (Article 7.5) and /hwcore/i8259.h (Article 6.5)


001 /* Copyright (C) 2004  David Decotigny            001 /* Copyright (C) 2004  David Decotigny
002                                                   002 
003    This program is free software; you can redi    003    This program is free software; you can redistribute it and/or
004    modify it under the terms of the GNU Genera    004    modify it under the terms of the GNU General Public License
005    as published by the Free Software Foundatio    005    as published by the Free Software Foundation; either version 2
006    of the License, or (at your option) any lat    006    of the License, or (at your option) any later version.
007                                                   007    
008    This program is distributed in the hope tha    008    This program is distributed in the hope that it will be useful,
009    but WITHOUT ANY WARRANTY; without even the     009    but WITHOUT ANY WARRANTY; without even the implied warranty of
010    MERCHANTABILITY or FITNESS FOR A PARTICULAR    010    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
011    GNU General Public License for more details    011    GNU General Public License for more details.
012                                                   012    
013    You should have received a copy of the GNU     013    You should have received a copy of the GNU General Public License
014    along with this program; if not, write to t    014    along with this program; if not, write to the Free Software
015    Foundation, Inc., 59 Temple Place - Suite 3    015    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
016    USA.                                           016    USA. 
017 */                                                017 */
018 #ifndef _SOS_i8259_H_                             018 #ifndef _SOS_i8259_H_
019 #define _SOS_i8259_H_                             019 #define _SOS_i8259_H_
020                                                   020 
021 #include <sos/errno.h>                            021 #include <sos/errno.h>
022                                                   022 
023 /**                                               023 /**
024  * @file i8259.h PIC                              024  * @file i8259.h PIC
025  *                                                025  *
026  * PIC Management routines. See the Intel 8259    026  * PIC Management routines. See the Intel 8259A datasheet (on kos
027  * website), page 9+. Should be not be used di    027  * website), page 9+. Should be not be used directly: only interrupt.c
028  * should use this.                               028  * should use this.
029  *                                                029  *
030  * @see i8259A datasheet on Kos website.          030  * @see i8259A datasheet on Kos website.
031  */                                               031  */
032                                                   032 
033 /** Setup PIC and Disable all IRQ lines */        033 /** Setup PIC and Disable all IRQ lines */
034 sos_ret_t sos_i8259_subsystem_setup(void);        034 sos_ret_t sos_i8259_subsystem_setup(void);
035                                                   035 
036 sos_ret_t sos_i8259_enable_irq_line(int numirq    036 sos_ret_t sos_i8259_enable_irq_line(int numirq);
037                                                   037 
038 sos_ret_t sos_i8259_disable_irq_line(int numir    038 sos_ret_t sos_i8259_disable_irq_line(int numirq);
039                                                   039 
040 #endif /* _SOS_i8259_H_ */                        040 #endif /* _SOS_i8259_H_ */
                                                      

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