| author | Florian Pose <fp@igh-essen.com> |
| Wed, 17 May 2006 09:28:43 +0000 | |
| changeset 242 | 1161d9e7a959 |
| parent 231 | 767548c75bf3 |
| child 246 | 0bf7c769de06 |
| permissions | -rw-r--r-- |
|
39
6965c23a6826
likely/unlikely, Fehlermeldungen in zyklischem Code begrenzt und Kommentare ge??ndert.
Florian Pose <fp@igh-essen.com>
parents:
33
diff
changeset
|
1 |
/****************************************************************************** |
| 0 | 2 |
* |
|
39
6965c23a6826
likely/unlikely, Fehlermeldungen in zyklischem Code begrenzt und Kommentare ge??ndert.
Florian Pose <fp@igh-essen.com>
parents:
33
diff
changeset
|
3 |
* $Id$ |
| 0 | 4 |
* |
|
197
b9a6e2c22745
GPLv2 License and enhanced Doxygen output.
Florian Pose <fp@igh-essen.com>
parents:
195
diff
changeset
|
5 |
* Copyright (C) 2006 Florian Pose, Ingenieurgemeinschaft IgH |
|
b9a6e2c22745
GPLv2 License and enhanced Doxygen output.
Florian Pose <fp@igh-essen.com>
parents:
195
diff
changeset
|
6 |
* |
|
b9a6e2c22745
GPLv2 License and enhanced Doxygen output.
Florian Pose <fp@igh-essen.com>
parents:
195
diff
changeset
|
7 |
* This file is part of the IgH EtherCAT Master. |
|
b9a6e2c22745
GPLv2 License and enhanced Doxygen output.
Florian Pose <fp@igh-essen.com>
parents:
195
diff
changeset
|
8 |
* |
|
b9a6e2c22745
GPLv2 License and enhanced Doxygen output.
Florian Pose <fp@igh-essen.com>
parents:
195
diff
changeset
|
9 |
* The IgH EtherCAT Master is free software; you can redistribute it |
|
b9a6e2c22745
GPLv2 License and enhanced Doxygen output.
Florian Pose <fp@igh-essen.com>
parents:
195
diff
changeset
|
10 |
* and/or modify it under the terms of the GNU General Public License |
|
b9a6e2c22745
GPLv2 License and enhanced Doxygen output.
Florian Pose <fp@igh-essen.com>
parents:
195
diff
changeset
|
11 |
* as published by the Free Software Foundation; version 2 of the License. |
|
b9a6e2c22745
GPLv2 License and enhanced Doxygen output.
Florian Pose <fp@igh-essen.com>
parents:
195
diff
changeset
|
12 |
* |
|
b9a6e2c22745
GPLv2 License and enhanced Doxygen output.
Florian Pose <fp@igh-essen.com>
parents:
195
diff
changeset
|
13 |
* The IgH EtherCAT Master is distributed in the hope that it will be |
|
b9a6e2c22745
GPLv2 License and enhanced Doxygen output.
Florian Pose <fp@igh-essen.com>
parents:
195
diff
changeset
|
14 |
* useful, but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
b9a6e2c22745
GPLv2 License and enhanced Doxygen output.
Florian Pose <fp@igh-essen.com>
parents:
195
diff
changeset
|
15 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
b9a6e2c22745
GPLv2 License and enhanced Doxygen output.
Florian Pose <fp@igh-essen.com>
parents:
195
diff
changeset
|
16 |
* GNU General Public License for more details. |
|
b9a6e2c22745
GPLv2 License and enhanced Doxygen output.
Florian Pose <fp@igh-essen.com>
parents:
195
diff
changeset
|
17 |
* |
|
b9a6e2c22745
GPLv2 License and enhanced Doxygen output.
Florian Pose <fp@igh-essen.com>
parents:
195
diff
changeset
|
18 |
* You should have received a copy of the GNU General Public License |
|
b9a6e2c22745
GPLv2 License and enhanced Doxygen output.
Florian Pose <fp@igh-essen.com>
parents:
195
diff
changeset
|
19 |
* along with the IgH EtherCAT Master; if not, write to the Free Software |
|
b9a6e2c22745
GPLv2 License and enhanced Doxygen output.
Florian Pose <fp@igh-essen.com>
parents:
195
diff
changeset
|
20 |
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
|
b9a6e2c22745
GPLv2 License and enhanced Doxygen output.
Florian Pose <fp@igh-essen.com>
parents:
195
diff
changeset
|
21 |
* |
|
39
6965c23a6826
likely/unlikely, Fehlermeldungen in zyklischem Code begrenzt und Kommentare ge??ndert.
Florian Pose <fp@igh-essen.com>
parents:
33
diff
changeset
|
22 |
*****************************************************************************/ |
| 0 | 23 |
|
|
199
04ecf40fc2e9
Doxygen added interface modules and file documentation.
Florian Pose <fp@igh-essen.com>
parents:
197
diff
changeset
|
24 |
/** |
|
04ecf40fc2e9
Doxygen added interface modules and file documentation.
Florian Pose <fp@igh-essen.com>
parents:
197
diff
changeset
|
25 |
\file |
|
04ecf40fc2e9
Doxygen added interface modules and file documentation.
Florian Pose <fp@igh-essen.com>
parents:
197
diff
changeset
|
26 |
EtherCAT device structure. |
|
04ecf40fc2e9
Doxygen added interface modules and file documentation.
Florian Pose <fp@igh-essen.com>
parents:
197
diff
changeset
|
27 |
*/ |
|
04ecf40fc2e9
Doxygen added interface modules and file documentation.
Florian Pose <fp@igh-essen.com>
parents:
197
diff
changeset
|
28 |
|
|
04ecf40fc2e9
Doxygen added interface modules and file documentation.
Florian Pose <fp@igh-essen.com>
parents:
197
diff
changeset
|
29 |
/*****************************************************************************/ |
|
04ecf40fc2e9
Doxygen added interface modules and file documentation.
Florian Pose <fp@igh-essen.com>
parents:
197
diff
changeset
|
30 |
|
| 0 | 31 |
#ifndef _EC_DEVICE_H_ |
32 |
#define _EC_DEVICE_H_ |
|
33 |
||
|
25
7d124bfba3ce
IF's im rtl8139too-Treiber vereinfacht und kein Polling mehr.
Florian Pose <fp@igh-essen.com>
parents:
19
diff
changeset
|
34 |
#include <linux/interrupt.h> |
|
7d124bfba3ce
IF's im rtl8139too-Treiber vereinfacht und kein Polling mehr.
Florian Pose <fp@igh-essen.com>
parents:
19
diff
changeset
|
35 |
|
|
104
052bc82d5442
MERGE branches/async -> trunk (alle Unterschiede ?bernommen)
Florian Pose <fp@igh-essen.com>
parents:
98
diff
changeset
|
36 |
#include "../include/ecrt.h" |
|
052bc82d5442
MERGE branches/async -> trunk (alle Unterschiede ?bernommen)
Florian Pose <fp@igh-essen.com>
parents:
98
diff
changeset
|
37 |
#include "../devices/ecdev.h" |
|
54
7506e67dd122
Vereinheitlichte Schnittstellen, Include-Verzeichnis und Module getrennt.
Florian Pose <fp@igh-essen.com>
parents:
41
diff
changeset
|
38 |
#include "globals.h" |
|
231
767548c75bf3
Added debug interface for network monitors.
Florian Pose <fp@igh-essen.com>
parents:
199
diff
changeset
|
39 |
#include "debug.h" |
| 0 | 40 |
|
|
39
6965c23a6826
likely/unlikely, Fehlermeldungen in zyklischem Code begrenzt und Kommentare ge??ndert.
Florian Pose <fp@igh-essen.com>
parents:
33
diff
changeset
|
41 |
/*****************************************************************************/ |
| 0 | 42 |
|
43 |
/** |
|
|
195
674071846ee3
Translated all comments and documentation to english language.
Florian Pose <fp@igh-essen.com>
parents:
104
diff
changeset
|
44 |
EtherCAT device. |
|
674071846ee3
Translated all comments and documentation to english language.
Florian Pose <fp@igh-essen.com>
parents:
104
diff
changeset
|
45 |
An EtherCAT device is a network interface card, that is owned by an |
|
674071846ee3
Translated all comments and documentation to english language.
Florian Pose <fp@igh-essen.com>
parents:
104
diff
changeset
|
46 |
EtherCAT master to send and receive EtherCAT frames with. |
| 0 | 47 |
*/ |
48 |
||
|
54
7506e67dd122
Vereinheitlichte Schnittstellen, Include-Verzeichnis und Module getrennt.
Florian Pose <fp@igh-essen.com>
parents:
41
diff
changeset
|
49 |
struct ec_device |
| 0 | 50 |
{
|
|
195
674071846ee3
Translated all comments and documentation to english language.
Florian Pose <fp@igh-essen.com>
parents:
104
diff
changeset
|
51 |
ec_master_t *master; /**< EtherCAT master */ |
|
674071846ee3
Translated all comments and documentation to english language.
Florian Pose <fp@igh-essen.com>
parents:
104
diff
changeset
|
52 |
struct net_device *dev; /**< pointer to the assigned net_device */ |
|
674071846ee3
Translated all comments and documentation to english language.
Florian Pose <fp@igh-essen.com>
parents:
104
diff
changeset
|
53 |
uint8_t open; /**< true, if the net_device has been opened */ |
|
674071846ee3
Translated all comments and documentation to english language.
Florian Pose <fp@igh-essen.com>
parents:
104
diff
changeset
|
54 |
struct sk_buff *tx_skb; /**< transmit socket buffer */ |
|
674071846ee3
Translated all comments and documentation to english language.
Florian Pose <fp@igh-essen.com>
parents:
104
diff
changeset
|
55 |
ec_isr_t isr; /**< pointer to the device's interrupt service routine */ |
|
674071846ee3
Translated all comments and documentation to english language.
Florian Pose <fp@igh-essen.com>
parents:
104
diff
changeset
|
56 |
struct module *module; /**< pointer to the device's owning module */ |
|
674071846ee3
Translated all comments and documentation to english language.
Florian Pose <fp@igh-essen.com>
parents:
104
diff
changeset
|
57 |
uint8_t link_state; /**< device link state */ |
|
231
767548c75bf3
Added debug interface for network monitors.
Florian Pose <fp@igh-essen.com>
parents:
199
diff
changeset
|
58 |
ec_debug_t dbg; /**< debug device */ |
|
54
7506e67dd122
Vereinheitlichte Schnittstellen, Include-Verzeichnis und Module getrennt.
Florian Pose <fp@igh-essen.com>
parents:
41
diff
changeset
|
59 |
}; |
| 0 | 60 |
|
|
39
6965c23a6826
likely/unlikely, Fehlermeldungen in zyklischem Code begrenzt und Kommentare ge??ndert.
Florian Pose <fp@igh-essen.com>
parents:
33
diff
changeset
|
61 |
/*****************************************************************************/ |
| 0 | 62 |
|
|
98
f564d0929292
MERGE branches/async 222:233 -> trunk (Kommando-Warteschlangen).
Florian Pose <fp@igh-essen.com>
parents:
96
diff
changeset
|
63 |
int ec_device_init(ec_device_t *, ec_master_t *, struct net_device *, |
|
f564d0929292
MERGE branches/async 222:233 -> trunk (Kommando-Warteschlangen).
Florian Pose <fp@igh-essen.com>
parents:
96
diff
changeset
|
64 |
ec_isr_t, struct module *); |
|
54
7506e67dd122
Vereinheitlichte Schnittstellen, Include-Verzeichnis und Module getrennt.
Florian Pose <fp@igh-essen.com>
parents:
41
diff
changeset
|
65 |
void ec_device_clear(ec_device_t *); |
|
78
3d74183d6c6b
Frame-Debugging ins Device ausgelagert und verbessert.
Florian Pose <fp@igh-essen.com>
parents:
73
diff
changeset
|
66 |
|
|
54
7506e67dd122
Vereinheitlichte Schnittstellen, Include-Verzeichnis und Module getrennt.
Florian Pose <fp@igh-essen.com>
parents:
41
diff
changeset
|
67 |
int ec_device_open(ec_device_t *); |
|
7506e67dd122
Vereinheitlichte Schnittstellen, Include-Verzeichnis und Module getrennt.
Florian Pose <fp@igh-essen.com>
parents:
41
diff
changeset
|
68 |
int ec_device_close(ec_device_t *); |
|
78
3d74183d6c6b
Frame-Debugging ins Device ausgelagert und verbessert.
Florian Pose <fp@igh-essen.com>
parents:
73
diff
changeset
|
69 |
|
|
54
7506e67dd122
Vereinheitlichte Schnittstellen, Include-Verzeichnis und Module getrennt.
Florian Pose <fp@igh-essen.com>
parents:
41
diff
changeset
|
70 |
void ec_device_call_isr(ec_device_t *); |
|
98
f564d0929292
MERGE branches/async 222:233 -> trunk (Kommando-Warteschlangen).
Florian Pose <fp@igh-essen.com>
parents:
96
diff
changeset
|
71 |
uint8_t *ec_device_tx_data(ec_device_t *); |
|
78
3d74183d6c6b
Frame-Debugging ins Device ausgelagert und verbessert.
Florian Pose <fp@igh-essen.com>
parents:
73
diff
changeset
|
72 |
void ec_device_send(ec_device_t *, size_t); |
|
3d74183d6c6b
Frame-Debugging ins Device ausgelagert und verbessert.
Florian Pose <fp@igh-essen.com>
parents:
73
diff
changeset
|
73 |
|
|
39
6965c23a6826
likely/unlikely, Fehlermeldungen in zyklischem Code begrenzt und Kommentare ge??ndert.
Florian Pose <fp@igh-essen.com>
parents:
33
diff
changeset
|
74 |
/*****************************************************************************/ |
| 0 | 75 |
|
76 |
#endif |