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Differences between /hwcore/i8259.h (Article 7.5) and /hwcore/i8259.h (Article 5)


001 /* Copyright (C) 2004  David Decotigny            001 /* Copyright (C) 2004  David Decotigny
                                                   >> 002    Copyright (C) 1999  Free Software Foundation, Inc.
002                                                   003 
003    This program is free software; you can redi    004    This program is free software; you can redistribute it and/or
004    modify it under the terms of the GNU Genera    005    modify it under the terms of the GNU General Public License
005    as published by the Free Software Foundatio    006    as published by the Free Software Foundation; either version 2
006    of the License, or (at your option) any lat    007    of the License, or (at your option) any later version.
007                                                   008    
008    This program is distributed in the hope tha    009    This program is distributed in the hope that it will be useful,
009    but WITHOUT ANY WARRANTY; without even the     010    but WITHOUT ANY WARRANTY; without even the implied warranty of
010    MERCHANTABILITY or FITNESS FOR A PARTICULAR    011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
011    GNU General Public License for more details    012    GNU General Public License for more details.
012                                                   013    
013    You should have received a copy of the GNU     014    You should have received a copy of the GNU General Public License
014    along with this program; if not, write to t    015    along with this program; if not, write to the Free Software
015    Foundation, Inc., 59 Temple Place - Suite 3    016    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
016    USA.                                           017    USA. 
017 */                                                018 */
018 #ifndef _SOS_i8259_H_                             019 #ifndef _SOS_i8259_H_
019 #define _SOS_i8259_H_                             020 #define _SOS_i8259_H_
020                                                   021 
021 #include <sos/errno.h>                            022 #include <sos/errno.h>
022                                                   023 
023 /**                                               024 /**
024  * @file i8259.h PIC                              025  * @file i8259.h PIC
025  *                                                026  *
026  * PIC Management routines. See the Intel 8259    027  * PIC Management routines. See the Intel 8259A datasheet (on kos
027  * website), page 9+. Should be not be used di    028  * website), page 9+. Should be not be used directly: only interrupt.c
028  * should use this.                               029  * should use this.
029  *                                                030  *
030  * @see i8259A datasheet on Kos website.          031  * @see i8259A datasheet on Kos website.
031  */                                               032  */
032                                                   033 
033 /** Setup PIC and Disable all IRQ lines */        034 /** Setup PIC and Disable all IRQ lines */
034 sos_ret_t sos_i8259_subsystem_setup(void);     !! 035 sos_ret_t sos_i8259_setup(void);
035                                                   036 
036 sos_ret_t sos_i8259_enable_irq_line(int numirq    037 sos_ret_t sos_i8259_enable_irq_line(int numirq);
037                                                   038 
038 sos_ret_t sos_i8259_disable_irq_line(int numir    039 sos_ret_t sos_i8259_disable_irq_line(int numirq);
039                                                   040 
040 #endif /* _SOS_i8259_H_ */                        041 #endif /* _SOS_i8259_H_ */
                                                      

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