master/eoe_request.c
author Knud Baastrup <kba@deif.com>
Tue, 14 Apr 2015 10:12:55 -0400
changeset 2625 e25af8bd3957
parent 2597 0e145bb05859
permissions -rw-r--r--
Eoe mac address now derived from unique mac.
The EoE MAC address is now derived from the NIC part of the first global
unique MAC address of the linked list of available network interfaces or
otherwise the MAC address used by the EtherCAT master. The EoE MAC address
will get the format 02:NIC:NIC:NIC:RP:RP where NIC comes from the unique MAC
address (if available) and RP is the ring position of the EoE slave.
2597
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     1
/******************************************************************************
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     2
 *
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     3
 *  $Id$
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     4
 *
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     5
 *  Copyright (C) 2006-2014  Florian Pose, Ingenieurgemeinschaft IgH
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     6
 *
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     7
 *  This file is part of the IgH EtherCAT Master.
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     8
 *
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
     9
 *  The IgH EtherCAT Master is free software; you can redistribute it and/or
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    10
 *  modify it under the terms of the GNU General Public License version 2, as
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    11
 *  published by the Free Software Foundation.
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    12
 *
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    13
 *  The IgH EtherCAT Master is distributed in the hope that it will be useful,
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    14
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    15
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    16
 *  Public License for more details.
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    17
 *
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    18
 *  You should have received a copy of the GNU General Public License along
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    19
 *  with the IgH EtherCAT Master; if not, write to the Free Software
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    20
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    21
 *
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    22
 *  ---
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    23
 *
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    24
 *  The license mentioned above concerns the source code only. Using the
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    25
 *  EtherCAT technology and brand is only permitted in compliance with the
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    26
 *  industrial property and similar rights of Beckhoff Automation GmbH.
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    27
 *
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    28
 *****************************************************************************/
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    29
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    30
/** \file
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    31
 * Ethernet-over-EtherCAT request functions.
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    32
 */
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    33
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    34
/*****************************************************************************/
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    35
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    36
#include <linux/module.h>
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    37
#include <linux/jiffies.h>
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    38
#include <linux/slab.h>
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    39
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    40
#include "eoe_request.h"
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    41
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    42
/*****************************************************************************/
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    43
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    44
/** EoE request constructor.
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    45
 */
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    46
void ec_eoe_request_init(
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    47
        ec_eoe_request_t *req /**< EoE request. */
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    48
        )
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    49
{
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    50
    INIT_LIST_HEAD(&req->list);
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    51
    req->state = EC_INT_REQUEST_INIT;
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    52
    req->jiffies_sent = 0U;
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    53
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    54
    req->mac_address_included = 0;
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    55
    req->ip_address_included = 0;
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    56
    req->subnet_mask_included = 0;
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    57
    req->gateway_included = 0;
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    58
    req->dns_included = 0;
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    59
    req->name_included = 0;
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    60
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    61
    memset(req->mac_address, 0x00, ETH_ALEN);
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    62
    req->ip_address = 0;
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    63
    req->subnet_mask = 0;
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    64
    req->gateway = 0;
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    65
    req->dns = 0;
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    66
    req->name[0] = 0x00;
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    67
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    68
    req->result = 0x0000;
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    69
}
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    70
0e145bb05859 Implemented EoE Set IP parameter request via command-line tool.
Florian Pose <fp@igh-essen.com>
parents:
diff changeset
    71
/*****************************************************************************/