ecos: packages/io/common/current/include/devtab.h annotate

annotate packages/io/common/current/include/devtab.h @ 2112:44d250ab3b3a

* src/iosys.c: * include/devtab.h: Add comments that bread/bwrite takes there parameters in blocks, not bytes.

author	asl
date	Fri, 02 Dec 2005 20:03:52 +0000
parents	d2c90368aeef
children	74dbf4c3f2e1

rev	line source
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	1 #ifndef CYGONCE_IO_DEVTAB_H
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	2 #define CYGONCE_IO_DEVTAB_H
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	3 // ====================================================================
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	4 //
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	5 // devtab.h
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	6 //
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	7 // Device I/O Table
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	8 //
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	9 // ====================================================================
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	10 //####ECOSGPLCOPYRIGHTBEGIN####
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	11 // -------------------------------------------
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	12 // This file is part of eCos, the Embedded Configurable Operating System.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	13 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	14 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	15 // eCos is free software; you can redistribute it and/or modify it under
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	16 // the terms of the GNU General Public License as published by the Free
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	17 // Software Foundation; either version 2 or (at your option) any later version.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	18 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	19 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	20 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	21 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	22 // for more details.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	23 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	24 // You should have received a copy of the GNU General Public License along
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	25 // with eCos; if not, write to the Free Software Foundation, Inc.,
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	26 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	27 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	28 // As a special exception, if other files instantiate templates or use macros
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	29 // or inline functions from this file, or you compile this file and link it
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	30 // with other works to produce a work based on this file, this file does not
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	31 // by itself cause the resulting work to be covered by the GNU General Public
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	32 // License. However the source code for this file must still be made available
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	33 // in accordance with section (3) of the GNU General Public License.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	34 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	35 // This exception does not invalidate any other reasons why a work based on
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	36 // this file might be covered by the GNU General Public License.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	37 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	38 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
210 d2c90368aeef Merge from eCos master repository on 2002-05-23-21:39:14-BST jlarmour parents: 208 diff changeset	39 // at http://sources.redhat.com/ecos/ecos-license/
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	40 // -------------------------------------------
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 138 diff changeset	41 //####ECOSGPLCOPYRIGHTEND####
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	42 // ====================================================================
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	43 //#####DESCRIPTIONBEGIN####
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	44 //
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	45 // Author(s): gthomas
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	46 // Contributors: gthomas
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	47 // Date: 1999-02-04
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	48 // Purpose: Describe low level I/O interfaces.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	49 // Description:
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	50 //
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	51 //####DESCRIPTIONEND####
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	52 //
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	53 // ====================================================================
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	54
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	55 // Private include file. This file should only be used by device
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	56 // drivers, not application code.
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	57
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	58 #include <pkgconf/system.h>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	59 #include <cyg/io/io.h>
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	60 #include <cyg/hal/drv_api.h>
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	61 #include <cyg/hal/hal_tables.h>
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	62
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	63 // Set of functions which handle top level I/O functions
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	64 typedef struct {
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	65 Cyg_ErrNo (*write)(cyg_io_handle_t handle,
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	66 const void *buf,
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	67 cyg_uint32 *len);
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	68 Cyg_ErrNo (*read)(cyg_io_handle_t handle,
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	69 void *buf,
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	70 cyg_uint32 *len);
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	71 Cyg_ErrNo (*bwrite)(cyg_io_handle_t handle,
2112 44d250ab3b3a * src/iosys.c: asl parents: 210 diff changeset	72 const void *buf,
44d250ab3b3a * src/iosys.c: asl parents: 210 diff changeset	73 cyg_uint32 *len, // in blocks
44d250ab3b3a * src/iosys.c: asl parents: 210 diff changeset	74 cyg_uint32 pos); // in blocks
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	75 Cyg_ErrNo (*bread)(cyg_io_handle_t handle,
2112 44d250ab3b3a * src/iosys.c: asl parents: 210 diff changeset	76 void *buf,
44d250ab3b3a * src/iosys.c: asl parents: 210 diff changeset	77 cyg_uint32 *len, // in blocks
44d250ab3b3a * src/iosys.c: asl parents: 210 diff changeset	78 cyg_uint32 pos); // in blocks
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	79 cyg_bool (*select)(cyg_io_handle_t handle,
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	80 cyg_uint32 which,
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	81 CYG_ADDRWORD info);
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	82 Cyg_ErrNo (*get_config)(cyg_io_handle_t handle,
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	83 cyg_uint32 key,
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	84 void *buf,
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	85 cyg_uint32 *len);
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	86 Cyg_ErrNo (*set_config)(cyg_io_handle_t handle,
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	87 cyg_uint32 key,
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	88 const void *buf,
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	89 cyg_uint32 *len);
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	90 } cyg_devio_table_t;
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	91
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	92
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	93 // Default functions
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	94
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	95 __externC Cyg_ErrNo cyg_devio_cwrite(cyg_io_handle_t handle,
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	96 const void buf, cyg_uint32 len);
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	97 __externC Cyg_ErrNo cyg_devio_cread(cyg_io_handle_t handle,
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	98 void buf, cyg_uint32 len);
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	99 __externC Cyg_ErrNo cyg_devio_bwrite(cyg_io_handle_t handle,
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	100 const void buf, cyg_uint32 len,
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	101 cyg_uint32 pos);
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	102 __externC Cyg_ErrNo cyg_devio_bread(cyg_io_handle_t handle,
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	103 void buf, cyg_uint32 len,
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	104 cyg_uint32 pos);
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	105
138 289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 124 diff changeset	106 __externC Cyg_ErrNo cyg_devio_select(cyg_io_handle_t handle,
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 124 diff changeset	107 cyg_uint32 which,
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 124 diff changeset	108 CYG_ADDRWORD info);
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 124 diff changeset	109
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 124 diff changeset	110 __externC Cyg_ErrNo cyg_devio_get_config(cyg_io_handle_t handle,
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 124 diff changeset	111 cyg_uint32 key,
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 124 diff changeset	112 void* buf,
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 124 diff changeset	113 cyg_uint32* len);
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 124 diff changeset	114
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 124 diff changeset	115 __externC Cyg_ErrNo cyg_devio_set_config(cyg_io_handle_t handle,
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 124 diff changeset	116 cyg_uint32 key,
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 124 diff changeset	117 void* buf,
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 124 diff changeset	118 cyg_uint32* len);
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	119
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	120 // Initialization macros
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	121
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	122 #define CHAR_DEVIO_TABLE(_l,_write,_read,_select,_get_config,_set_config) \
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	123 cyg_devio_table_t _l = { \
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	124 _write, \
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	125 _read, \
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	126 cyg_devio_bwrite, \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	127 cyg_devio_bread, \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	128 _select, \
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	129 _get_config, \
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	130 _set_config, \
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	131 };
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	132
2112 44d250ab3b3a * src/iosys.c: asl parents: 210 diff changeset	133 // Note: _bwrite and _bread pass len and pos in terms of blocks, not
44d250ab3b3a * src/iosys.c: asl parents: 210 diff changeset	134 // bytes.
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	135 #define BLOCK_DEVIO_TABLE(_l,_bwrite,_bread,_select,_get_config,_set_config) \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	136 cyg_devio_table_t _l = { \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	137 cyg_devio_cwrite, \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	138 cyg_devio_cread, \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	139 _bwrite, \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	140 _bread, \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	141 _select, \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	142 _get_config, \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	143 _set_config, \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	144 };
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	145
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	146 #define DEVIO_TABLE(_l,_write,_read,_select,_get_config,_set_config) \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	147 CHAR_DEVIO_TABLE(_l,_write,_read,_select,_get_config,_set_config)
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	148
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	149 typedef struct cyg_devtab_entry {
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	150 const char *name;
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	151 const char *dep_name;
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	152 cyg_devio_table_t *handlers;
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	153 bool (init)(struct cyg_devtab_entry tab);
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	154 Cyg_ErrNo (lookup)(struct cyg_devtab_entry *tab,
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	155 struct cyg_devtab_entry *sub_tab,
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	156 const char *name);
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	157 void *priv;
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	158 unsigned long status;
124 0ec04793409a Merge from eCos master repository on 2000-09-11-03:00:13-BST jlarmour parents: 121 diff changeset	159 } CYG_HAL_TABLE_TYPE cyg_devtab_entry_t;
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	160
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	161 #define CYG_DEVTAB_STATUS_AVAIL 0x0001
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	162 #define CYG_DEVTAB_STATUS_CHAR 0x1000
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	163 #define CYG_DEVTAB_STATUS_BLOCK 0x2000
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	164
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	165 extern cyg_devtab_entry_t __DEVTAB__[], __DEVTAB_END__;
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	166
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	167 #define CHAR_DEVTAB_ENTRY(_l,_name,_dep_name,_handlers,_init,_lookup,_priv) \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	168 cyg_devtab_entry_t _l CYG_HAL_TABLE_ENTRY(devtab) = { \
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	169 _name, \
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	170 _dep_name, \
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	171 _handlers, \
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	172 _init, \
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	173 _lookup, \
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	174 _priv, \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	175 CYG_DEVTAB_STATUS_CHAR \
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	176 };
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	177
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	178 #define BLOCK_DEVTAB_ENTRY(_l,_name,_dep_name,_handlers,_init,_lookup,_priv) \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	179 cyg_devtab_entry_t _l CYG_HAL_TABLE_ENTRY(devtab) = { \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	180 _name, \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	181 _dep_name, \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	182 _handlers, \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	183 _init, \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	184 _lookup, \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	185 _priv, \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	186 CYG_DEVTAB_STATUS_BLOCK \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	187 };
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	188
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	189 #define DEVTAB_ENTRY(_l,_name,_dep_name,_handlers,_init,_lookup,_priv) \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	190 CHAR_DEVTAB_ENTRY(_l,_name,_dep_name,_handlers,_init,_lookup,_priv)
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	191
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	192
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	193 #define DEVTAB_ENTRY_NO_INIT(_l,_name,_dep_name,_handlers,_init,_lookup,_priv) \
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	194 cyg_devtab_entry_t _l = { \
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	195 _name, \
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	196 _dep_name, \
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	197 _handlers, \
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	198 _init, \
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	199 _lookup, \
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	200 _priv, \
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: 66 diff changeset	201 CYG_DEVTAB_STATUS_CHAR \
2 443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	202 };
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	203
443894e2e912 Block commit of eCos version 1.2.1 jlarmour parents: diff changeset	204 #endif // CYGONCE_IO_DEVTAB_H

Mercurial > ecos

annotate packages/io/common/current/include/devtab.h @ 2112:44d250ab3b3a