1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
/*
* Copyright (c) 2016 Cisco and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.fd.hc2vpp.v3po.interfaces;
import io.fd.hc2vpp.common.translate.util.AbstractInterfaceTypeCustomizer;
import io.fd.hc2vpp.common.translate.util.JvppReplyConsumer;
import io.fd.hc2vpp.common.translate.util.NamingContext;
import io.fd.honeycomb.translate.write.WriteContext;
import io.fd.honeycomb.translate.write.WriteFailedException;
import io.fd.jvpp.core.dto.HwInterfaceSetMtu;
import io.fd.jvpp.core.future.FutureJVppCore;
import javax.annotation.Nonnull;
import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.v3po.rev190502.interfaces._interface.Ethernet;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.iana._if.type.rev180703.EthernetCsmacd;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev180220.InterfaceType;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev180220.interfaces.Interface;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class EthernetCustomizer extends AbstractInterfaceTypeCustomizer<Ethernet> implements JvppReplyConsumer {
private static final Logger LOG = LoggerFactory.getLogger(EthernetCustomizer.class);
private final NamingContext interfaceContext;
public EthernetCustomizer(final FutureJVppCore vppApi, final NamingContext interfaceContext) {
super(vppApi);
this.interfaceContext = interfaceContext;
}
@Override
protected Class<? extends InterfaceType> getExpectedInterfaceType() {
return EthernetCsmacd.class;
}
@Override
public void writeInterface(@Nonnull final InstanceIdentifier<Ethernet> id,
@Nonnull final Ethernet dataAfter, @Nonnull final WriteContext writeContext)
throws WriteFailedException {
setEthernetAttributes(id, dataAfter, writeContext);
}
@Override
public void updateCurrentAttributes(@Nonnull final InstanceIdentifier<Ethernet> id,
@Nonnull final Ethernet dataBefore, @Nonnull final Ethernet dataAfter,
@Nonnull final WriteContext writeContext) throws WriteFailedException {
setEthernetAttributes(id, dataAfter, writeContext);
}
@Override
public void deleteCurrentAttributes(@Nonnull final InstanceIdentifier<Ethernet> id,
@Nonnull final Ethernet dataBefore, @Nonnull final WriteContext writeContext)
throws WriteFailedException.DeleteFailedException {
throw new WriteFailedException.DeleteFailedException(id,
new UnsupportedOperationException("Removing ethernet container is not supported"));
}
private void setEthernetAttributes(@Nonnull final InstanceIdentifier<Ethernet> id,
@Nonnull final Ethernet dataAfter, @Nonnull final WriteContext writeContext)
throws WriteFailedException {
final String name = id.firstKeyOf(Interface.class).getName();
final int index = interfaceContext.getIndex(name, writeContext.getMappingContext());
LOG.debug("Setting Ethernet attributes for interface: {}, {}. Ethernet: {}", name, index, dataAfter);
// Set the physical payload MTU. I.e. not including L2 overhead.
// Setting the hardware MTU will program the NIC.
// Setting MTU for software interfaces is currently not supported (TODO: HC2VPP-355).
// More details:
// https://git.fd.io/vpp/tree/src/vnet/MTU.md
final HwInterfaceSetMtu request = new HwInterfaceSetMtu();
request.swIfIndex = index;
request.mtu = dataAfter.getMtu().shortValue();
getReplyForWrite(getFutureJVpp().hwInterfaceSetMtu(request).toCompletableFuture(), id);
LOG.debug("Ethernet attributes set successfully for: {}, {}. Ethernet: {}", name, index, dataAfter);
}
}
|
