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Yafit Hadar
Committed by Gerrit Code Review
73514615 1 parent 3cce60bf

[Emu] ODU SIGID and SIGTYPE FlowEntryBuilder and FlowModBuilder implementations 

Change-Id: I6b332f98dd74250d1cdb289a00780d0d16ae7fb2
Inline Side-by-side
Showing 7 changed files with 181 additions and 7 deletions
......@@ -74,7 +74,7 @@ public final class OduSignalIdCriterion implements Criterion {
@Override
public String toString() {
return toStringHelper(type().toString())
return toStringHelper(this)
.add("oduSignalId", oduSignalId)
.toString();
}
......
......@@ -74,7 +74,7 @@ public final class OduSignalTypeCriterion implements Criterion {
@Override
public String toString() {
return toStringHelper(type().toString())
return toStringHelper(this)
.add("signalType", signalType)
.toString();
}
......
......@@ -27,6 +27,7 @@ import org.onlab.packet.VlanId;
import org.onosproject.core.DefaultGroupId;
import org.onosproject.net.DeviceId;
import org.onosproject.net.Lambda;
import org.onosproject.net.OduSignalId;
import org.onosproject.net.PortNumber;
import org.onosproject.net.driver.DefaultDriverData;
import org.onosproject.net.driver.DefaultDriverHandler;
......@@ -83,15 +84,21 @@ import org.projectfloodlight.openflow.types.U32;
import org.projectfloodlight.openflow.types.U64;
import org.projectfloodlight.openflow.types.U8;
import org.projectfloodlight.openflow.types.VlanPcp;
import org.projectfloodlight.openflow.types.OduSignalID;
import org.slf4j.Logger;
import java.util.List;
import static org.onosproject.net.flow.criteria.Criteria.matchLambda;
import static org.onosproject.net.flow.criteria.Criteria.matchOchSignalType;
import static org.onosproject.net.flow.criteria.Criteria.matchOduSignalType;
import static org.onosproject.net.flow.criteria.Criteria.matchOduSignalId;
import static org.onosproject.net.flow.instructions.Instructions.modL0Lambda;
import static org.onosproject.net.flow.instructions.Instructions.modL1OduSignalId;
import static org.onosproject.provider.of.flow.impl.OpenFlowValueMapper.lookupChannelSpacing;
import static org.onosproject.provider.of.flow.impl.OpenFlowValueMapper.lookupGridType;
import static org.onosproject.provider.of.flow.impl.OpenFlowValueMapper.lookupOchSignalType;
import static org.onosproject.provider.of.flow.impl.OpenFlowValueMapper.lookupOduSignalType;
import static org.slf4j.LoggerFactory.getLogger;
public class FlowEntryBuilder {
......@@ -454,6 +461,29 @@ public class FlowEntryBuilder {
builder.extension(interpreter.mapAction(action), DeviceId.deviceId(Dpid.uri(dpid)));
}
break;
case EXP_ODU_SIG_ID:
@SuppressWarnings("unchecked")
OFOxm<OduSignalID> oduID = (OFOxm<OduSignalID>) oxm;
OduSignalID oduSignalID = oduID.getValue();
OduSignalId oduSignalId = OduSignalId.oduSignalId(oduSignalID.getTpn(),
oduSignalID.getTslen(),
oduSignalID.getTsmap());
builder.add(modL1OduSignalId(oduSignalId));
break;
case EXP_OCH_SIG_ID:
try {
@SuppressWarnings("unchecked")
OFOxm<CircuitSignalID> ochId = (OFOxm<CircuitSignalID>) oxm;
CircuitSignalID circuitSignalID = ochId.getValue();
builder.add(modL0Lambda(Lambda.ochSignal(
lookupGridType(circuitSignalID.getGridType()),
lookupChannelSpacing(circuitSignalID.getChannelSpacing()),
circuitSignalID.getChannelNumber(), circuitSignalID.getSpectralWidth())));
} catch (NoMappingFoundException e) {
log.warn(e.getMessage());
break;
}
break;
case ARP_OP:
case ARP_SHA:
case ARP_SPA:
......@@ -501,6 +531,8 @@ public class FlowEntryBuilder {
case OCH_SIGTYPE_BASIC:
case SCTP_DST:
case SCTP_SRC:
case EXP_ODU_SIGTYPE:
case EXP_OCH_SIGTYPE:
default:
log.warn("Set field type {} not yet implemented.", oxm.getMatchField().id);
break;
......@@ -704,6 +736,41 @@ public class FlowEntryBuilder {
U8 sigType = match.get(MatchField.OCH_SIGTYPE);
builder.add(matchOchSignalType(lookupOchSignalType((byte) sigType.getValue())));
break;
case EXP_OCH_SIG_ID:
try {
CircuitSignalID expSigId = match.get(MatchField.EXP_OCH_SIG_ID);
builder.add(matchLambda(Lambda.ochSignal(
lookupGridType(expSigId.getGridType()), lookupChannelSpacing(expSigId.getChannelSpacing()),
expSigId.getChannelNumber(), expSigId.getSpectralWidth())));
} catch (NoMappingFoundException e) {
log.warn(e.getMessage());
break;
}
break;
case EXP_OCH_SIGTYPE:
try {
U8 expOchSigType = match.get(MatchField.EXP_OCH_SIGTYPE);
builder.add(matchOchSignalType(lookupOchSignalType((byte) expOchSigType.getValue())));
} catch (NoMappingFoundException e) {
log.warn(e.getMessage());
break;
}
break;
case EXP_ODU_SIG_ID:
OduSignalId oduSignalId = OduSignalId.oduSignalId(match.get(MatchField.EXP_ODU_SIG_ID).getTpn(),
match.get(MatchField.EXP_ODU_SIG_ID).getTslen(),
match.get(MatchField.EXP_ODU_SIG_ID).getTsmap());
builder.add(matchOduSignalId(oduSignalId));
break;
case EXP_ODU_SIGTYPE:
try {
U8 oduSigType = match.get(MatchField.EXP_ODU_SIGTYPE);
builder.add(matchOduSignalType(lookupOduSignalType((byte) oduSigType.getValue())));
} catch (NoMappingFoundException e) {
log.warn(e.getMessage());
break;
}
break;
case TUNNEL_ID:
long tunnelId = match.get(MatchField.TUNNEL_ID).getValue();
builder.matchTunnelId(tunnelId);
......
......@@ -26,6 +26,7 @@ import org.onosproject.net.driver.DefaultDriverData;
import org.onosproject.net.driver.DefaultDriverHandler;
import org.onosproject.net.driver.Driver;
import org.onosproject.net.driver.DriverService;
import org.onosproject.net.OduSignalId;
import org.onosproject.net.flow.FlowRule;
import org.onosproject.net.flow.TrafficSelector;
import org.onosproject.net.flow.criteria.ArpHaCriterion;
......@@ -53,6 +54,8 @@ import org.onosproject.net.flow.criteria.MplsBosCriterion;
import org.onosproject.net.flow.criteria.MplsCriterion;
import org.onosproject.net.flow.criteria.OchSignalCriterion;
import org.onosproject.net.flow.criteria.OchSignalTypeCriterion;
import org.onosproject.net.flow.criteria.OduSignalIdCriterion;
import org.onosproject.net.flow.criteria.OduSignalTypeCriterion;
import org.onosproject.net.flow.criteria.PortCriterion;
import org.onosproject.net.flow.criteria.SctpPortCriterion;
import org.onosproject.net.flow.criteria.TcpPortCriterion;
......@@ -92,6 +95,7 @@ import org.projectfloodlight.openflow.types.U64;
import org.projectfloodlight.openflow.types.U8;
import org.projectfloodlight.openflow.types.VlanPcp;
import org.projectfloodlight.openflow.types.VlanVid;
import org.projectfloodlight.openflow.types.OduSignalID;
import org.slf4j.Logger;
import java.util.Optional;
......@@ -408,7 +412,7 @@ public abstract class FlowModBuilder {
OchSignal signal = ochSignalCriterion.lambda();
byte gridType = OpenFlowValueMapper.lookupGridType(signal.gridType());
byte channelSpacing = OpenFlowValueMapper.lookupChannelSpacing(signal.channelSpacing());
mBuilder.setExact(MatchField.OCH_SIGID,
mBuilder.setExact(MatchField.EXP_OCH_SIG_ID,
new CircuitSignalID(gridType, channelSpacing,
(short) signal.spacingMultiplier(), (short) signal.slotGranularity()));
} catch (NoMappingFoundException e) {
......@@ -416,9 +420,30 @@ public abstract class FlowModBuilder {
}
break;
case OCH_SIGTYPE:
OchSignalTypeCriterion sc = (OchSignalTypeCriterion) c;
byte signalType = OpenFlowValueMapper.lookupOchSignalType(sc.signalType());
mBuilder.setExact(MatchField.OCH_SIGTYPE, U8.of(signalType));
try {
OchSignalTypeCriterion sc = (OchSignalTypeCriterion) c;
byte signalType = OpenFlowValueMapper.lookupOchSignalType(sc.signalType());
mBuilder.setExact(MatchField.EXP_OCH_SIGTYPE, U8.of(signalType));
} catch (NoMappingFoundException e) {
log.warn(e.getMessage());
}
break;
case ODU_SIGID:
OduSignalIdCriterion oduSignalIdCriterion = (OduSignalIdCriterion) c;
OduSignalId oduSignalId = oduSignalIdCriterion.oduSignalId();
mBuilder.setExact(MatchField.EXP_ODU_SIG_ID,
new OduSignalID((short) oduSignalId.tributaryPortNumber(),
(short) oduSignalId.tributarySlotLength(),
oduSignalId.tributarySlotBitmap()));
break;
case ODU_SIGTYPE:
try {
OduSignalTypeCriterion oduSignalTypeCriterion = (OduSignalTypeCriterion) c;
byte oduSigType = OpenFlowValueMapper.lookupOduSignalType(oduSignalTypeCriterion.signalType());
mBuilder.setExact(MatchField.EXP_ODU_SIGTYPE, U8.of(oduSigType));
} catch (NoMappingFoundException e) {
log.warn(e.getMessage());
}
break;
case TUNNEL_ID:
TunnelIdCriterion tunnelId = (TunnelIdCriterion) c;
......
......@@ -181,6 +181,7 @@ public class FlowModBuilderVer10 extends FlowModBuilder {
acts.add(queueBuilder.build());
break;
case L0MODIFICATION:
case L1MODIFICATION:
case GROUP:
case TABLE:
case METADATA:
......
......@@ -19,6 +19,7 @@ import com.google.common.collect.Lists;
import org.onlab.packet.Ip4Address;
import org.onlab.packet.Ip6Address;
import org.onosproject.net.OchSignal;
import org.onosproject.net.OduSignalId;
import org.onosproject.net.PortNumber;
import org.onosproject.net.driver.DefaultDriverData;
import org.onosproject.net.driver.DefaultDriverHandler;
......@@ -35,6 +36,8 @@ import org.onosproject.net.flow.instructions.Instructions.SetQueueInstruction;
import org.onosproject.net.flow.instructions.L0ModificationInstruction;
import org.onosproject.net.flow.instructions.L0ModificationInstruction.ModLambdaInstruction;
import org.onosproject.net.flow.instructions.L0ModificationInstruction.ModOchSignalInstruction;
import org.onosproject.net.flow.instructions.L1ModificationInstruction;
import org.onosproject.net.flow.instructions.L1ModificationInstruction.ModOduSignalIdInstruction;
import org.onosproject.net.flow.instructions.L2ModificationInstruction;
import org.onosproject.net.flow.instructions.L2ModificationInstruction.ModEtherInstruction;
import org.onosproject.net.flow.instructions.L2ModificationInstruction.ModMplsBosInstruction;
......@@ -76,6 +79,7 @@ import org.projectfloodlight.openflow.types.OFBufferId;
import org.projectfloodlight.openflow.types.OFGroup;
import org.projectfloodlight.openflow.types.OFPort;
import org.projectfloodlight.openflow.types.OFVlanVidMatch;
import org.projectfloodlight.openflow.types.OduSignalID;
import org.projectfloodlight.openflow.types.TableId;
import org.projectfloodlight.openflow.types.TransportPort;
import org.projectfloodlight.openflow.types.U32;
......@@ -234,6 +238,9 @@ public class FlowModBuilderVer13 extends FlowModBuilder {
case L0MODIFICATION:
actions.add(buildL0Modification(i));
break;
case L1MODIFICATION:
actions.add(buildL1Modification(i));
break;
case L2MODIFICATION:
actions.add(buildL2Modification(i));
break;
......@@ -303,20 +310,31 @@ public class FlowModBuilderVer13 extends FlowModBuilder {
private OFAction buildL0Modification(Instruction i) {
L0ModificationInstruction l0m = (L0ModificationInstruction) i;
OFOxm<?> oxm = null;
switch (l0m.subtype()) {
case LAMBDA:
return buildModLambdaInstruction((ModLambdaInstruction) i);
case OCH:
try {
return buildModOchSignalInstruction((ModOchSignalInstruction) i);
ModOchSignalInstruction modOchSignalInstruction = (ModOchSignalInstruction) l0m;
OchSignal signal = modOchSignalInstruction.lambda();
byte gridType = OpenFlowValueMapper.lookupGridType(signal.gridType());
byte channelSpacing = OpenFlowValueMapper.lookupChannelSpacing(signal.channelSpacing());
oxm = factory().oxms().expOchSigId(
new CircuitSignalID(gridType, channelSpacing,
(short) signal.spacingMultiplier(), (short) signal.slotGranularity()));
} catch (NoMappingFoundException e) {
log.warn(e.getMessage());
break;
}
break;
default:
log.warn("Unimplemented action type {}.", l0m.subtype());
break;
}
if (oxm != null) {
return factory().actions().buildSetField().setField(oxm).build();
}
return null;
}
......@@ -336,6 +354,31 @@ public class FlowModBuilderVer13 extends FlowModBuilder {
));
}
private OFAction buildL1Modification(Instruction i) {
L1ModificationInstruction l1m = (L1ModificationInstruction) i;
OFOxm<?> oxm = null;
switch (l1m.subtype()) {
case ODU_SIGID:
ModOduSignalIdInstruction modOduSignalIdInstruction = (ModOduSignalIdInstruction) l1m;
OduSignalId oduSignalId = modOduSignalIdInstruction.oduSignalId();
OduSignalID oduSignalID = new OduSignalID((short) oduSignalId.tributaryPortNumber(),
(short) oduSignalId.tributarySlotLength(),
oduSignalId.tributarySlotBitmap());
oxm = factory().oxms().expOduSigId(oduSignalID);
break;
default:
log.warn("Unimplemented action type {}.", l1m.subtype());
break;
}
if (oxm != null) {
return factory().actions().buildSetField().setField(oxm).build();
}
return null;
}
private OFAction buildL2Modification(Instruction i) {
L2ModificationInstruction l2m = (L2ModificationInstruction) i;
ModEtherInstruction eth;
......
......@@ -20,6 +20,7 @@ import com.google.common.collect.EnumHashBiMap;
import org.onosproject.net.ChannelSpacing;
import org.onosproject.net.GridType;
import org.onosproject.net.OchSignalType;
import org.onosproject.net.OduSignalType;
/**
* Collection of helper methods to convert protocol agnostic models to values used in OpenFlow spec.
......@@ -54,6 +55,17 @@ final class OpenFlowValueMapper {
OCH_SIGNAL_TYPES.put(OchSignalType.FLEX_GRID, (byte) 2); // OFPOCHT_FLEX_GRID of enum ofp_och_signal_type
}
private static final BiMap<OduSignalType, Byte> ODU_SIGNAL_TYPES = EnumHashBiMap.create(OduSignalType.class);
static {
// See ONF "Optical Transport Protocol Extensions Version 1.0" for the following values
ODU_SIGNAL_TYPES.put(OduSignalType.ODU1, (byte) 1); // OFPODUT_ODU1 of enum ofp_odu_signal_type
ODU_SIGNAL_TYPES.put(OduSignalType.ODU2, (byte) 2); // OFPODUT_ODU2 of enum ofp_odu_signal_type
ODU_SIGNAL_TYPES.put(OduSignalType.ODU3, (byte) 3); // OFPODUT_ODU3 of enum ofp_odu_signal_type
ODU_SIGNAL_TYPES.put(OduSignalType.ODU4, (byte) 4); // OFPODUT_ODU4 of enum ofp_odu_signal_type
ODU_SIGNAL_TYPES.put(OduSignalType.ODU0, (byte) 10); // OFPODUT_ODU0 of enum ofp_odu_signal_type
ODU_SIGNAL_TYPES.put(OduSignalType.ODU2e, (byte) 11); // OFPODUT_ODU2E of enum ofp_odu_signal_type
}
/**
* Looks up the specified input value to the corresponding value with the specified map.
*
......@@ -149,4 +161,30 @@ final class OpenFlowValueMapper {
static OchSignalType lookupOchSignalType(byte signalType) {
return lookup(OCH_SIGNAL_TYPES.inverse(), signalType, OchSignalType.class);
}
/**
* Looks up the corresponding byte value for ODU signal type defined in
* ONF "Optical Transport Protocol Extensions Version 1.0"
* from the specified {@link OchSignalType} instance.
*
* @param signalType ODU (Optical channel Data Unit) signal type
* @return byte value corresponding to the specified ODU signal type
* @throws NoMappingFoundException if the specified ODU signal type is not found
*/
static byte lookupOduSignalType(OduSignalType signalType) {
return lookup(ODU_SIGNAL_TYPES, signalType, Byte.class);
}
/**
* Looks up the the corresponding {@link OchSignalType} instance
* from the specified byte value for ODU signal type defined in
* ONF "Optical Transport Protocol Extensions Version 1.0".
*
* @param signalType byte value as ODU (Optical channel Data Unit) signal type defined the spec
* @return the corresponding OchSignalType instance
* @throws NoMappingFoundException if the specified ODU signal type is not found
*/
static OduSignalType lookupOduSignalType(byte signalType) {
return lookup(ODU_SIGNAL_TYPES.inverse(), signalType, OduSignalType.class);
}
}
......