1 |
27 |
unneback |
#ifndef CYGONCE_HAL_PLATFORM_INTS_H
|
2 |
|
|
#define CYGONCE_HAL_PLATFORM_INTS_H
|
3 |
|
|
//==========================================================================
|
4 |
|
|
//
|
5 |
|
|
// hal_platform_ints.h
|
6 |
|
|
//
|
7 |
|
|
// HAL extended support for platform specific interrupts
|
8 |
|
|
//
|
9 |
|
|
//==========================================================================
|
10 |
|
|
//####ECOSGPLCOPYRIGHTBEGIN####
|
11 |
|
|
// -------------------------------------------
|
12 |
|
|
// This file is part of eCos, the Embedded Configurable Operating System.
|
13 |
|
|
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
|
14 |
|
|
//
|
15 |
|
|
// eCos is free software; you can redistribute it and/or modify it under
|
16 |
|
|
// the terms of the GNU General Public License as published by the Free
|
17 |
|
|
// Software Foundation; either version 2 or (at your option) any later version.
|
18 |
|
|
//
|
19 |
|
|
// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
|
20 |
|
|
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
21 |
|
|
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
22 |
|
|
// for more details.
|
23 |
|
|
//
|
24 |
|
|
// You should have received a copy of the GNU General Public License along
|
25 |
|
|
// with eCos; if not, write to the Free Software Foundation, Inc.,
|
26 |
|
|
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
|
27 |
|
|
//
|
28 |
|
|
// As a special exception, if other files instantiate templates or use macros
|
29 |
|
|
// or inline functions from this file, or you compile this file and link it
|
30 |
|
|
// with other works to produce a work based on this file, this file does not
|
31 |
|
|
// by itself cause the resulting work to be covered by the GNU General Public
|
32 |
|
|
// License. However the source code for this file must still be made available
|
33 |
|
|
// in accordance with section (3) of the GNU General Public License.
|
34 |
|
|
//
|
35 |
|
|
// This exception does not invalidate any other reasons why a work based on
|
36 |
|
|
// this file might be covered by the GNU General Public License.
|
37 |
|
|
//
|
38 |
|
|
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
|
39 |
|
|
// at http://sources.redhat.com/ecos/ecos-license/
|
40 |
|
|
// -------------------------------------------
|
41 |
|
|
//####ECOSGPLCOPYRIGHTEND####
|
42 |
|
|
//==========================================================================
|
43 |
|
|
//#####DESCRIPTIONBEGIN####
|
44 |
|
|
//
|
45 |
|
|
// Author(s): gthomas
|
46 |
|
|
// Contributors: gthomas
|
47 |
|
|
// Date: 2001-02-24
|
48 |
|
|
// Purpose: Define Interrupt support
|
49 |
|
|
// Description: The interrupt details for the SA1110/iPAQ are defined here.
|
50 |
|
|
// Usage:
|
51 |
|
|
// #include <cyg/hal/hal_platform_ints.h>
|
52 |
|
|
// ...
|
53 |
|
|
//
|
54 |
|
|
//
|
55 |
|
|
//####DESCRIPTIONEND####
|
56 |
|
|
//
|
57 |
|
|
//==========================================================================
|
58 |
|
|
|
59 |
|
|
#include CYGBLD_HAL_VAR_INTS_H // Generic interrupt support
|
60 |
|
|
|
61 |
|
|
// Define here extended support for this particular platform
|
62 |
|
|
|
63 |
|
|
// IRQ handler for extended interrupts
|
64 |
|
|
#define HAL_EXTENDED_IRQ_HANDLER(index) \
|
65 |
|
|
{ /* Check for extended interrupt source. If present, decode it into \
|
66 |
|
|
a valid eCos interrupt number and return. Fall through if no \
|
67 |
|
|
extended interrupt is present. */ \
|
68 |
|
|
}
|
69 |
|
|
|
70 |
|
|
// Mask an extended interrupt
|
71 |
|
|
#define HAL_EXTENDED_INTERRUPT_MASK(vector) \
|
72 |
|
|
{ /* Mask an interrupt source. If 'vector' corresponds to an extended \
|
73 |
|
|
interrupt, handle it and return. Otherwise, fall through for \
|
74 |
|
|
normal processing. */ \
|
75 |
|
|
}
|
76 |
|
|
|
77 |
|
|
// Unmask an extended interrupt
|
78 |
|
|
#define HAL_EXTENDED_INTERRUPT_UNMASK(vector) \
|
79 |
|
|
{ /* Unmask an interrupt source. If 'vector' corresponds to an extended \
|
80 |
|
|
interrupt, handle it and return. Otherwise, fall through for \
|
81 |
|
|
normal processing. */ \
|
82 |
|
|
}
|
83 |
|
|
|
84 |
|
|
// Acknowledge an extended interrupt
|
85 |
|
|
#define HAL_EXTENDED_INTERRUPT_ACKNOWLEDGE(vector) \
|
86 |
|
|
{ /* Ack an interrupt source. If 'vector' corresponds to an extended \
|
87 |
|
|
interrupt, handle it and return. Otherwise, fall through for \
|
88 |
|
|
normal processing. */ \
|
89 |
|
|
}
|
90 |
|
|
|
91 |
|
|
// Configure an extended interrupt
|
92 |
|
|
#define HAL_EXTENDED_INTERRUPT_CONFIGURE(vector, level, up) \
|
93 |
|
|
{ /* Configure an interrupt source. If 'vector' corresponds to an extended \
|
94 |
|
|
interrupt, handle it and return. Otherwise, fall through for \
|
95 |
|
|
normal processing. */ \
|
96 |
|
|
}
|
97 |
|
|
|
98 |
|
|
// Configure an extended interrupt
|
99 |
|
|
#define HAL_EXTENDED_INTERRUPT_SET_LEVEL(vector, level) \
|
100 |
|
|
{ /* Configure an interrupt source. If 'vector' corresponds to an extended \
|
101 |
|
|
interrupt, handle it and return. Otherwise, fall through for \
|
102 |
|
|
normal processing. */ \
|
103 |
|
|
}
|
104 |
|
|
|
105 |
|
|
#endif // CYGONCE_HAL_PLATFORM_INTS_H
|