홍길동 / onos

Go to a project
Toggle navigation Toggle navigation pinning
Carmelo Cascone
Committed by Jonathan Hart
d4e7a77b 1 parent 442a9627

Removed hardcoded model from BMv2 driver 

Now it uses the model stored in device annotations. Also refactored flow
rule translator classes to reflect this change.

Change-Id: I46541bcc2ab5a267eef4becb6250b9a99684056a
Inline Side-by-side
Showing 6 changed files with 542 additions and 427 deletions
...@@ -16,10 +16,15 @@ ...@@ -16,10 +16,15 @@
16 16
17 package org.onosproject.drivers.bmv2; 17 package org.onosproject.drivers.bmv2;
18 18
19 +import com.eclipsesource.json.Json;
20 +import com.google.common.cache.CacheBuilder;
21 +import com.google.common.cache.CacheLoader;
22 +import com.google.common.cache.LoadingCache;
19 import com.google.common.collect.Lists; 23 import com.google.common.collect.Lists;
20 import com.google.common.collect.Maps; 24 import com.google.common.collect.Maps;
21 import org.apache.commons.lang3.tuple.Pair; 25 import org.apache.commons.lang3.tuple.Pair;
22 import org.apache.commons.lang3.tuple.Triple; 26 import org.apache.commons.lang3.tuple.Triple;
27 +import org.onosproject.bmv2.api.model.Bmv2Model;
23 import org.onosproject.bmv2.api.runtime.Bmv2Client; 28 import org.onosproject.bmv2.api.runtime.Bmv2Client;
24 import org.onosproject.bmv2.api.runtime.Bmv2MatchKey; 29 import org.onosproject.bmv2.api.runtime.Bmv2MatchKey;
25 import org.onosproject.bmv2.api.runtime.Bmv2RuntimeException; 30 import org.onosproject.bmv2.api.runtime.Bmv2RuntimeException;
...@@ -28,7 +33,10 @@ import org.onosproject.bmv2.ctl.Bmv2ThriftClient; ...@@ -28,7 +33,10 @@ import org.onosproject.bmv2.ctl.Bmv2ThriftClient;
28 import org.onosproject.drivers.bmv2.translators.Bmv2DefaultFlowRuleTranslator; 33 import org.onosproject.drivers.bmv2.translators.Bmv2DefaultFlowRuleTranslator;
29 import org.onosproject.drivers.bmv2.translators.Bmv2FlowRuleTranslator; 34 import org.onosproject.drivers.bmv2.translators.Bmv2FlowRuleTranslator;
30 import org.onosproject.drivers.bmv2.translators.Bmv2FlowRuleTranslatorException; 35 import org.onosproject.drivers.bmv2.translators.Bmv2FlowRuleTranslatorException;
36 +import org.onosproject.drivers.bmv2.translators.Bmv2SimpleTranslatorConfig;
37 +import org.onosproject.net.Device;
31 import org.onosproject.net.DeviceId; 38 import org.onosproject.net.DeviceId;
39 +import org.onosproject.net.device.DeviceService;
32 import org.onosproject.net.driver.AbstractHandlerBehaviour; 40 import org.onosproject.net.driver.AbstractHandlerBehaviour;
33 import org.onosproject.net.flow.DefaultFlowEntry; 41 import org.onosproject.net.flow.DefaultFlowEntry;
34 import org.onosproject.net.flow.FlowEntry; 42 import org.onosproject.net.flow.FlowEntry;
...@@ -41,6 +49,8 @@ import java.util.Collection; ...@@ -41,6 +49,8 @@ import java.util.Collection;
41 import java.util.Collections; 49 import java.util.Collections;
42 import java.util.List; 50 import java.util.List;
43 import java.util.concurrent.ConcurrentMap; 51 import java.util.concurrent.ConcurrentMap;
52 +import java.util.concurrent.ExecutionException;
53 +import java.util.concurrent.TimeUnit;
44 54
45 /** 55 /**
46 * Flow rule programmable device behaviour implementation for BMv2. 56 * Flow rule programmable device behaviour implementation for BMv2.
...@@ -50,10 +60,21 @@ public class Bmv2FlowRuleProgrammable extends AbstractHandlerBehaviour ...@@ -50,10 +60,21 @@ public class Bmv2FlowRuleProgrammable extends AbstractHandlerBehaviour
50 60
51 private static final Logger LOG = 61 private static final Logger LOG =
52 LoggerFactory.getLogger(Bmv2FlowRuleProgrammable.class); 62 LoggerFactory.getLogger(Bmv2FlowRuleProgrammable.class);
53 - // There's no Bmv2 client method to poll flow entries from the device device. gitNeed a local store. 63 +
64 + // There's no Bmv2 client method to poll flow entries from the device device. Need a local store.
54 private static final ConcurrentMap<Triple<DeviceId, String, Bmv2MatchKey>, Pair<Long, FlowEntry>> 65 private static final ConcurrentMap<Triple<DeviceId, String, Bmv2MatchKey>, Pair<Long, FlowEntry>>
55 ENTRIES_MAP = Maps.newConcurrentMap(); 66 ENTRIES_MAP = Maps.newConcurrentMap();
56 - private static final Bmv2FlowRuleTranslator TRANSLATOR = new Bmv2DefaultFlowRuleTranslator(); 67 +
68 + // Cache model objects instead of parsing the JSON each time.
69 + private static final LoadingCache<String, Bmv2Model> MODEL_CACHE = CacheBuilder.newBuilder()
70 + .expireAfterAccess(60, TimeUnit.SECONDS)
71 + .build(new CacheLoader<String, Bmv2Model>() {
72 + @Override
73 + public Bmv2Model load(String jsonString) throws Exception {
74 + // Expensive call.
75 + return Bmv2Model.parse(Json.parse(jsonString).asObject());
76 + }
77 + });
57 78
58 @Override 79 @Override
59 public Collection<FlowEntry> getFlowEntries() { 80 public Collection<FlowEntry> getFlowEntries() {
...@@ -96,6 +117,8 @@ public class Bmv2FlowRuleProgrammable extends AbstractHandlerBehaviour ...@@ -96,6 +117,8 @@ public class Bmv2FlowRuleProgrammable extends AbstractHandlerBehaviour
96 return Collections.emptyList(); 117 return Collections.emptyList();
97 } 118 }
98 119
120 + Bmv2FlowRuleTranslator translator = getTranslator(deviceId);
121 +
99 List<FlowRule> processedFlowRules = Lists.newArrayList(); 122 List<FlowRule> processedFlowRules = Lists.newArrayList();
100 123
101 for (FlowRule rule : rules) { 124 for (FlowRule rule : rules) {
...@@ -103,7 +126,7 @@ public class Bmv2FlowRuleProgrammable extends AbstractHandlerBehaviour ...@@ -103,7 +126,7 @@ public class Bmv2FlowRuleProgrammable extends AbstractHandlerBehaviour
103 Bmv2TableEntry bmv2Entry; 126 Bmv2TableEntry bmv2Entry;
104 127
105 try { 128 try {
106 - bmv2Entry = TRANSLATOR.translate(rule); 129 + bmv2Entry = translator.translate(rule);
107 } catch (Bmv2FlowRuleTranslatorException e) { 130 } catch (Bmv2FlowRuleTranslatorException e) {
108 LOG.error("Unable to translate flow rule: {}", e.getMessage()); 131 LOG.error("Unable to translate flow rule: {}", e.getMessage());
109 continue; 132 continue;
...@@ -159,6 +182,46 @@ public class Bmv2FlowRuleProgrammable extends AbstractHandlerBehaviour ...@@ -159,6 +182,46 @@ public class Bmv2FlowRuleProgrammable extends AbstractHandlerBehaviour
159 return processedFlowRules; 182 return processedFlowRules;
160 } 183 }
161 184
185 + /**
186 + * Gets the appropriate flow rule translator based on the device running configuration.
187 + *
188 + * @param deviceId a device id
189 + * @return a flow rule translator
190 + */
191 + private Bmv2FlowRuleTranslator getTranslator(DeviceId deviceId) {
192 +
193 + DeviceService deviceService = handler().get(DeviceService.class);
194 + if (deviceService == null) {
195 + LOG.error("Unable to get device service");
196 + return null;
197 + }
198 +
199 + Device device = deviceService.getDevice(deviceId);
200 + if (device == null) {
201 + LOG.error("Unable to get device {}", deviceId);
202 + return null;
203 + }
204 +
205 + String jsonString = device.annotations().value("bmv2JsonConfigValue");
206 + if (jsonString == null) {
207 + LOG.error("Unable to read bmv2 JSON config from device {}", deviceId);
208 + return null;
209 + }
210 +
211 + Bmv2Model model;
212 + try {
213 + model = MODEL_CACHE.get(jsonString);
214 + } catch (ExecutionException e) {
215 + LOG.error("Unable to parse bmv2 JSON config for device {}:", deviceId, e.getCause());
216 + return null;
217 + }
218 +
219 + // TODO: get translator config dynamically.
220 + // Now it's hardcoded, selection should be based on the device bmv2 model.
221 + Bmv2FlowRuleTranslator.TranslatorConfig translatorConfig = new Bmv2SimpleTranslatorConfig(model);
222 + return new Bmv2DefaultFlowRuleTranslator(translatorConfig);
223 + }
224 +
162 private enum Operation { 225 private enum Operation {
163 APPLY, REMOVE 226 APPLY, REMOVE
164 } 227 }
......
...@@ -18,7 +18,6 @@ package org.onosproject.drivers.bmv2.translators; ...@@ -18,7 +18,6 @@ package org.onosproject.drivers.bmv2.translators;
18 18
19 import com.google.common.annotations.Beta; 19 import com.google.common.annotations.Beta;
20 import org.onlab.util.ImmutableByteSequence; 20 import org.onlab.util.ImmutableByteSequence;
21 -import org.onosproject.bmv2.api.model.Bmv2Model;
22 import org.onosproject.bmv2.api.model.Bmv2ModelField; 21 import org.onosproject.bmv2.api.model.Bmv2ModelField;
23 import org.onosproject.bmv2.api.model.Bmv2ModelTable; 22 import org.onosproject.bmv2.api.model.Bmv2ModelTable;
24 import org.onosproject.bmv2.api.model.Bmv2ModelTableKey; 23 import org.onosproject.bmv2.api.model.Bmv2ModelTableKey;
...@@ -66,9 +65,11 @@ import org.onosproject.net.flow.instructions.Instructions.ExtensionInstructionWr ...@@ -66,9 +65,11 @@ import org.onosproject.net.flow.instructions.Instructions.ExtensionInstructionWr
66 @Beta 65 @Beta
67 public class Bmv2DefaultFlowRuleTranslator implements Bmv2FlowRuleTranslator { 66 public class Bmv2DefaultFlowRuleTranslator implements Bmv2FlowRuleTranslator {
68 67
69 - // TODO: config is harcoded now, instead it should be selected based on device model 68 + private final TranslatorConfig config;
70 - private final TranslatorConfig config = new Bmv2SimpleTranslatorConfig(); 69 +
71 - private final Bmv2Model model = config.model(); 70 + public Bmv2DefaultFlowRuleTranslator(TranslatorConfig config) {
71 + this.config = config;
72 + }
72 73
73 private static Bmv2TernaryMatchParam buildTernaryParam(Bmv2ModelField field, Criterion criterion, int byteWidth) 74 private static Bmv2TernaryMatchParam buildTernaryParam(Bmv2ModelField field, Criterion criterion, int byteWidth)
74 throws Bmv2FlowRuleTranslatorException { 75 throws Bmv2FlowRuleTranslatorException {
...@@ -201,7 +202,7 @@ public class Bmv2DefaultFlowRuleTranslator implements Bmv2FlowRuleTranslator { ...@@ -201,7 +202,7 @@ public class Bmv2DefaultFlowRuleTranslator implements Bmv2FlowRuleTranslator {
201 202
202 int tableId = rule.tableId(); 203 int tableId = rule.tableId();
203 204
204 - Bmv2ModelTable table = model.table(tableId); 205 + Bmv2ModelTable table = config.model().table(tableId);
205 206
206 if (table == null) { 207 if (table == null) {
207 throw new Bmv2FlowRuleTranslatorException("Unknown table ID: " + tableId); 208 throw new Bmv2FlowRuleTranslatorException("Unknown table ID: " + tableId);
......
1 +/*
2 + * Copyright 2016-present Open Networking Laboratory
3 + *
4 + * Licensed under the Apache License, Version 2.0 (the "License");
5 + * you may not use this file except in compliance with the License.
6 + * You may obtain a copy of the License at
7 + *
8 + * http://www.apache.org/licenses/LICENSE-2.0
9 + *
10 + * Unless required by applicable law or agreed to in writing, software
11 + * distributed under the License is distributed on an "AS IS" BASIS,
12 + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 + * See the License for the specific language governing permissions and
14 + * limitations under the License.
15 + */
16 +
17 +package org.onosproject.drivers.bmv2.translators;
18 +
19 +import com.google.common.annotations.Beta;
20 +import org.onosproject.bmv2.api.model.Bmv2Model;
21 +import org.onosproject.net.flow.criteria.Criterion;
22 +
23 +import java.util.Map;
24 +
25 +import static org.onosproject.drivers.bmv2.translators.Bmv2FlowRuleTranslator.TranslatorConfig;
26 +
27 +/**
28 + * Default implementation of a BMv2 flow rule translator configuration.
29 + */
30 +@Beta
31 +public abstract class Bmv2DefaultTranslatorConfig implements TranslatorConfig {
32 +
33 + private final Bmv2Model model;
34 + private final Map<String, Criterion.Type> fieldMap;
35 +
36 + /**
37 + * Creates a new translator configuration.
38 + *
39 + * @param model a BMv2 packet processing model
40 + * @param fieldMap a field-to-criterion type map
41 + */
42 + protected Bmv2DefaultTranslatorConfig(Bmv2Model model, Map<String, Criterion.Type> fieldMap) {
43 + this.model = model;
44 + this.fieldMap = fieldMap;
45 + }
46 +
47 + @Override
48 + public Bmv2Model model() {
49 + return this.model;
50 + }
51 +
52 + @Override
53 + public Map<String, Criterion.Type> fieldToCriterionTypeMap() {
54 + return this.fieldMap;
55 + }
56 +}
...@@ -16,10 +16,8 @@ ...@@ -16,10 +16,8 @@
16 16
17 package org.onosproject.drivers.bmv2.translators; 17 package org.onosproject.drivers.bmv2.translators;
18 18
19 -import com.eclipsesource.json.Json;
20 -import com.eclipsesource.json.JsonObject;
21 import com.google.common.annotations.Beta; 19 import com.google.common.annotations.Beta;
22 -import com.google.common.collect.Maps; 20 +import com.google.common.collect.ImmutableMap;
23 import org.onlab.util.ImmutableByteSequence; 21 import org.onlab.util.ImmutableByteSequence;
24 import org.onosproject.bmv2.api.model.Bmv2Model; 22 import org.onosproject.bmv2.api.model.Bmv2Model;
25 import org.onosproject.bmv2.api.runtime.Bmv2Action; 23 import org.onosproject.bmv2.api.runtime.Bmv2Action;
...@@ -29,10 +27,6 @@ import org.onosproject.net.flow.criteria.Criterion; ...@@ -29,10 +27,6 @@ import org.onosproject.net.flow.criteria.Criterion;
29 import org.onosproject.net.flow.instructions.Instruction; 27 import org.onosproject.net.flow.instructions.Instruction;
30 import org.onosproject.net.flow.instructions.Instructions; 28 import org.onosproject.net.flow.instructions.Instructions;
31 29
32 -import java.io.BufferedReader;
33 -import java.io.IOException;
34 -import java.io.InputStream;
35 -import java.io.InputStreamReader;
36 import java.util.Map; 30 import java.util.Map;
37 31
38 /** 32 /**
...@@ -40,24 +34,21 @@ import java.util.Map; ...@@ -40,24 +34,21 @@ import java.util.Map;
40 * simple.p4 model. 34 * simple.p4 model.
41 */ 35 */
42 @Beta 36 @Beta
43 -public class Bmv2SimpleTranslatorConfig implements Bmv2FlowRuleTranslator.TranslatorConfig { 37 +public class Bmv2SimpleTranslatorConfig extends Bmv2DefaultTranslatorConfig {
44 38
45 - private static final String JSON_CONFIG_PATH = "/simple.json"; 39 + // Lazily populate field map.
46 - private final Map<String, Criterion.Type> fieldMap = Maps.newHashMap(); 40 + private static final Map<String, Criterion.Type> FIELD_MAP = ImmutableMap.of(
47 - private final Bmv2Model model; 41 + "standard_metadata.ingress_port", Criterion.Type.IN_PORT,
42 + "ethernet.dstAddr", Criterion.Type.ETH_DST,
43 + "ethernet.srcAddr", Criterion.Type.ETH_SRC,
44 + "ethernet.etherType", Criterion.Type.ETH_TYPE);
48 45
49 /** 46 /**
50 * Creates a new simple pipeline translator configuration. 47 * Creates a new simple pipeline translator configuration.
51 */ 48 */
52 - public Bmv2SimpleTranslatorConfig() { 49 + public Bmv2SimpleTranslatorConfig(Bmv2Model model) {
53 - 50 + // Populate fieldMap.
54 - this.model = getModel(); 51 + super(model, FIELD_MAP);
55 -
56 - // populate fieldMap
57 - fieldMap.put("standard_metadata.ingress_port", Criterion.Type.IN_PORT);
58 - fieldMap.put("ethernet.dstAddr", Criterion.Type.ETH_DST);
59 - fieldMap.put("ethernet.srcAddr", Criterion.Type.ETH_SRC);
60 - fieldMap.put("ethernet.etherType", Criterion.Type.ETH_TYPE);
61 } 52 }
62 53
63 private static Bmv2Action buildDropAction() { 54 private static Bmv2Action buildDropAction() {
...@@ -94,41 +85,16 @@ public class Bmv2SimpleTranslatorConfig implements Bmv2FlowRuleTranslator.Transl ...@@ -94,41 +85,16 @@ public class Bmv2SimpleTranslatorConfig implements Bmv2FlowRuleTranslator.Transl
94 return actionBuilder.build(); 85 return actionBuilder.build();
95 } 86 }
96 87
97 - private static Bmv2Model getModel() {
98 - InputStream inputStream = Bmv2SimpleTranslatorConfig.class
99 - .getResourceAsStream(JSON_CONFIG_PATH);
100 - InputStreamReader reader = new InputStreamReader(inputStream);
101 - BufferedReader bufReader = new BufferedReader(reader);
102 - JsonObject json = null;
103 - try {
104 - json = Json.parse(bufReader).asObject();
105 - } catch (IOException e) {
106 - throw new RuntimeException("Unable to parse JSON file: " + e.getMessage());
107 - }
108 -
109 - return Bmv2Model.parse(json);
110 - }
111 -
112 - @Override
113 - public Bmv2Model model() {
114 - return this.model;
115 - }
116 -
117 - @Override
118 - public Map<String, Criterion.Type> fieldToCriterionTypeMap() {
119 - return fieldMap;
120 - }
121 -
122 @Override 88 @Override
123 public Bmv2Action buildAction(TrafficTreatment treatment) 89 public Bmv2Action buildAction(TrafficTreatment treatment)
124 throws Bmv2FlowRuleTranslatorException { 90 throws Bmv2FlowRuleTranslatorException {
125 91
126 92
127 if (treatment.allInstructions().size() == 0) { 93 if (treatment.allInstructions().size() == 0) {
128 - // no instructions means drop 94 + // No instructions means drop.
129 return buildDropAction(); 95 return buildDropAction();
130 } else if (treatment.allInstructions().size() > 1) { 96 } else if (treatment.allInstructions().size() > 1) {
131 - // otherwise, we understand treatments with only 1 instruction 97 + // Otherwise, we understand treatments with only 1 instruction.
132 throw new Bmv2FlowRuleTranslatorException( 98 throw new Bmv2FlowRuleTranslatorException(
133 "Treatment not supported, more than 1 instructions found: " 99 "Treatment not supported, more than 1 instructions found: "
134 + treatment.toString()); 100 + treatment.toString());
......
...@@ -16,7 +16,10 @@ ...@@ -16,7 +16,10 @@
16 16
17 package org.onosproject.drivers.bmv2; 17 package org.onosproject.drivers.bmv2;
18 18
19 +import com.eclipsesource.json.Json;
20 +import com.eclipsesource.json.JsonObject;
19 import com.google.common.testing.EqualsTester; 21 import com.google.common.testing.EqualsTester;
22 +import org.junit.Before;
20 import org.junit.Test; 23 import org.junit.Test;
21 import org.onlab.packet.MacAddress; 24 import org.onlab.packet.MacAddress;
22 import org.onosproject.bmv2.api.model.Bmv2Model; 25 import org.onosproject.bmv2.api.model.Bmv2Model;
...@@ -26,6 +29,7 @@ import org.onosproject.core.ApplicationId; ...@@ -26,6 +29,7 @@ import org.onosproject.core.ApplicationId;
26 import org.onosproject.core.DefaultApplicationId; 29 import org.onosproject.core.DefaultApplicationId;
27 import org.onosproject.drivers.bmv2.translators.Bmv2DefaultFlowRuleTranslator; 30 import org.onosproject.drivers.bmv2.translators.Bmv2DefaultFlowRuleTranslator;
28 import org.onosproject.drivers.bmv2.translators.Bmv2FlowRuleTranslator; 31 import org.onosproject.drivers.bmv2.translators.Bmv2FlowRuleTranslator;
32 +import org.onosproject.drivers.bmv2.translators.Bmv2SimpleTranslatorConfig;
29 import org.onosproject.net.DeviceId; 33 import org.onosproject.net.DeviceId;
30 import org.onosproject.net.PortNumber; 34 import org.onosproject.net.PortNumber;
31 import org.onosproject.net.flow.DefaultFlowRule; 35 import org.onosproject.net.flow.DefaultFlowRule;
...@@ -35,6 +39,10 @@ import org.onosproject.net.flow.FlowRule; ...@@ -35,6 +39,10 @@ import org.onosproject.net.flow.FlowRule;
35 import org.onosproject.net.flow.TrafficSelector; 39 import org.onosproject.net.flow.TrafficSelector;
36 import org.onosproject.net.flow.TrafficTreatment; 40 import org.onosproject.net.flow.TrafficTreatment;
37 41
42 +import java.io.BufferedReader;
43 +import java.io.IOException;
44 +import java.io.InputStream;
45 +import java.io.InputStreamReader;
38 import java.util.Random; 46 import java.util.Random;
39 47
40 import static org.hamcrest.CoreMatchers.equalTo; 48 import static org.hamcrest.CoreMatchers.equalTo;
...@@ -46,9 +54,30 @@ import static org.hamcrest.MatcherAssert.assertThat; ...@@ -46,9 +54,30 @@ import static org.hamcrest.MatcherAssert.assertThat;
46 */ 54 */
47 public class Bmv2DefaultFlowRuleTranslatorTest { 55 public class Bmv2DefaultFlowRuleTranslatorTest {
48 56
57 + private static final String JSON_CONFIG_PATH = "/simple.json";
49 private Random random = new Random(); 58 private Random random = new Random();
50 - private Bmv2FlowRuleTranslator translator = new Bmv2DefaultFlowRuleTranslator(); 59 + private Bmv2Model model;
51 - private Bmv2Model model = translator.config().model(); 60 + private Bmv2FlowRuleTranslator.TranslatorConfig config;
61 + private Bmv2FlowRuleTranslator translator;
62 +
63 + @Before
64 + public void setUp() throws Exception {
65 + InputStream inputStream = Bmv2SimpleTranslatorConfig.class
66 + .getResourceAsStream(JSON_CONFIG_PATH);
67 + InputStreamReader reader = new InputStreamReader(inputStream);
68 + BufferedReader bufReader = new BufferedReader(reader);
69 + JsonObject json = null;
70 + try {
71 + json = Json.parse(bufReader).asObject();
72 + } catch (IOException e) {
73 + throw new RuntimeException("Unable to parse JSON file: " + e.getMessage());
74 + }
75 +
76 + this.model = Bmv2Model.parse(json);
77 + this.config = new Bmv2SimpleTranslatorConfig(model);
78 + this.translator = new Bmv2DefaultFlowRuleTranslator(config);
79 +
80 + }
52 81
53 82
54 @Test 83 @Test
......
1 { 1 {
2 - "header_types": [ 2 + "header_types": [
3 - { 3 + {
4 - "name": "standard_metadata_t", 4 + "name": "standard_metadata_t",
5 - "id": 0, 5 + "id": 0,
6 - "fields": [ 6 + "fields": [
7 - [ 7 + [
8 - "ingress_port", 8 + "ingress_port",
9 - 9 9 + 9
10 - ], 10 + ],
11 + [
12 + "packet_length",
13 + 32
14 + ],
15 + [
16 + "egress_spec",
17 + 9
18 + ],
19 + [
20 + "egress_port",
21 + 9
22 + ],
23 + [
24 + "egress_instance",
25 + 32
26 + ],
27 + [
28 + "instance_type",
29 + 32
30 + ],
31 + [
32 + "clone_spec",
33 + 32
34 + ],
35 + [
36 + "_padding",
37 + 5
38 + ]
39 + ],
40 + "length_exp": null,
41 + "max_length": null
42 + },
43 + {
44 + "name": "ethernet_t",
45 + "id": 1,
46 + "fields": [
47 + [
48 + "dstAddr",
49 + 48
50 + ],
51 + [
52 + "srcAddr",
53 + 48
54 + ],
55 + [
56 + "etherType",
57 + 16
58 + ]
59 + ],
60 + "length_exp": null,
61 + "max_length": null
62 + },
63 + {
64 + "name": "intrinsic_metadata_t",
65 + "id": 2,
66 + "fields": [
67 + [
68 + "ingress_global_timestamp",
69 + 32
70 + ],
71 + [
72 + "lf_field_list",
73 + 32
74 + ],
75 + [
76 + "mcast_grp",
77 + 16
78 + ],
79 + [
80 + "egress_rid",
81 + 16
82 + ]
83 + ],
84 + "length_exp": null,
85 + "max_length": null
86 + }
87 + ],
88 + "headers": [
89 + {
90 + "name": "standard_metadata",
91 + "id": 0,
92 + "header_type": "standard_metadata_t",
93 + "metadata": true
94 + },
95 + {
96 + "name": "ethernet",
97 + "id": 1,
98 + "header_type": "ethernet_t",
99 + "metadata": false
100 + },
101 + {
102 + "name": "intrinsic_metadata",
103 + "id": 2,
104 + "header_type": "intrinsic_metadata_t",
105 + "metadata": true
106 + }
107 + ],
108 + "header_stacks": [],
109 + "parsers": [
110 + {
111 + "name": "parser",
112 + "id": 0,
113 + "init_state": "start",
114 + "parse_states": [
115 + {
116 + "name": "start",
117 + "id": 0,
118 + "parser_ops": [],
119 + "transition_key": [],
120 + "transitions": [
121 + {
122 + "value": "default",
123 + "mask": null,
124 + "next_state": "parse_ethernet"
125 + }
126 + ]
127 + },
128 + {
129 + "name": "parse_ethernet",
130 + "id": 1,
131 + "parser_ops": [
132 + {
133 + "op": "extract",
134 + "parameters": [
135 + {
136 + "type": "regular",
137 + "value": "ethernet"
138 + }
139 + ]
140 + }
141 + ],
142 + "transition_key": [],
143 + "transitions": [
144 + {
145 + "value": "default",
146 + "mask": null,
147 + "next_state": null
148 + }
149 + ]
150 + }
151 + ]
152 + }
153 + ],
154 + "deparsers": [
155 + {
156 + "name": "deparser",
157 + "id": 0,
158 + "order": [
159 + "ethernet"
160 + ]
161 + }
162 + ],
163 + "meter_arrays": [],
164 + "actions": [
165 + {
166 + "name": "flood",
167 + "id": 0,
168 + "runtime_data": [],
169 + "primitives": [
170 + {
171 + "op": "modify_field",
172 + "parameters": [
173 + {
174 + "type": "field",
175 + "value": [
176 + "intrinsic_metadata",
177 + "mcast_grp"
178 + ]
179 + },
180 + {
181 + "type": "field",
182 + "value": [
183 + "standard_metadata",
184 + "ingress_port"
185 + ]
186 + }
187 + ]
188 + }
189 + ]
190 + },
191 + {
192 + "name": "_drop",
193 + "id": 1,
194 + "runtime_data": [],
195 + "primitives": [
196 + {
197 + "op": "modify_field",
198 + "parameters": [
199 + {
200 + "type": "field",
201 + "value": [
202 + "standard_metadata",
203 + "egress_spec"
204 + ]
205 + },
206 + {
207 + "type": "hexstr",
208 + "value": "0x1ff"
209 + }
210 + ]
211 + }
212 + ]
213 + },
214 + {
215 + "name": "fwd",
216 + "id": 2,
217 + "runtime_data": [
218 + {
219 + "name": "port",
220 + "bitwidth": 9
221 + }
222 + ],
223 + "primitives": [
224 + {
225 + "op": "modify_field",
226 + "parameters": [
227 + {
228 + "type": "field",
229 + "value": [
230 + "standard_metadata",
231 + "egress_spec"
232 + ]
233 + },
234 + {
235 + "type": "runtime_data",
236 + "value": 0
237 + }
238 + ]
239 + }
240 + ]
241 + },
242 + {
243 + "name": "push_to_cp",
244 + "id": 3,
245 + "runtime_data": [],
246 + "primitives": [
247 + {
248 + "op": "modify_field",
249 + "parameters": [
250 + {
251 + "type": "field",
252 + "value": [
253 + "standard_metadata",
254 + "egress_spec"
255 + ]
256 + },
257 + {
258 + "type": "hexstr",
259 + "value": "0x200"
260 + }
261 + ]
262 + }
263 + ]
264 + }
265 + ],
266 + "pipelines": [
267 + {
268 + "name": "ingress",
269 + "id": 0,
270 + "init_table": "table0",
271 + "tables": [
272 + {
273 + "name": "table0",
274 + "id": 0,
275 + "match_type": "ternary",
276 + "type": "simple",
277 + "max_size": 16384,
278 + "with_counters": false,
279 + "direct_meters": null,
280 + "support_timeout": false,
281 + "key": [
282 + {
283 + "match_type": "ternary",
284 + "target": [
285 + "standard_metadata",
286 + "ingress_port"
287 + ],
288 + "mask": null
289 + },
290 + {
291 + "match_type": "ternary",
292 + "target": [
293 + "ethernet",
294 + "dstAddr"
295 + ],
296 + "mask": null
297 + },
298 + {
299 + "match_type": "ternary",
300 + "target": [
301 + "ethernet",
302 + "srcAddr"
303 + ],
304 + "mask": null
305 + },
306 + {
307 + "match_type": "ternary",
308 + "target": [
309 + "ethernet",
310 + "etherType"
311 + ],
312 + "mask": null
313 + }
314 + ],
315 + "actions": [
316 + "fwd",
317 + "flood",
318 + "push_to_cp",
319 + "_drop"
320 + ],
321 + "next_tables": {
322 + "fwd": null,
323 + "flood": null,
324 + "push_to_cp": null,
325 + "_drop": null
326 + },
327 + "default_action": null,
328 + "base_default_next": null
329 + }
330 + ],
331 + "conditionals": []
332 + },
333 + {
334 + "name": "egress",
335 + "id": 1,
336 + "init_table": null,
337 + "tables": [],
338 + "conditionals": []
339 + }
340 + ],
341 + "calculations": [],
342 + "checksums": [],
343 + "learn_lists": [],
344 + "field_lists": [],
345 + "counter_arrays": [],
346 + "register_arrays": [],
347 + "force_arith": [
11 [ 348 [
12 - "packet_length", 349 + "standard_metadata",
13 - 32 350 + "ingress_port"
14 ], 351 ],
15 [ 352 [
16 - "egress_spec", 353 + "standard_metadata",
17 - 9 354 + "packet_length"
18 ], 355 ],
19 [ 356 [
20 - "egress_port", 357 + "standard_metadata",
21 - 9 358 + "egress_spec"
22 ], 359 ],
23 [ 360 [
24 - "egress_instance", 361 + "standard_metadata",
25 - 32 362 + "egress_port"
26 ], 363 ],
27 [ 364 [
28 - "instance_type", 365 + "standard_metadata",
29 - 32 366 + "egress_instance"
30 ], 367 ],
31 [ 368 [
32 - "clone_spec", 369 + "standard_metadata",
33 - 32 370 + "instance_type"
34 ], 371 ],
35 [ 372 [
36 - "_padding", 373 + "standard_metadata",
37 - 5 374 + "clone_spec"
38 - ]
39 - ],
40 - "length_exp": null,
41 - "max_length": null
42 - },
43 - {
44 - "name": "ethernet_t",
45 - "id": 1,
46 - "fields": [
47 - [
48 - "dstAddr",
49 - 48
50 ], 375 ],
51 [ 376 [
52 - "srcAddr", 377 + "standard_metadata",
53 - 48 378 + "_padding"
54 ], 379 ],
55 [ 380 [
56 - "etherType", 381 + "intrinsic_metadata",
57 - 16 382 + "ingress_global_timestamp"
58 - ]
59 - ],
60 - "length_exp": null,
61 - "max_length": null
62 - },
63 - {
64 - "name": "intrinsic_metadata_t",
65 - "id": 2,
66 - "fields": [
67 - [
68 - "ingress_global_timestamp",
69 - 32
70 ], 383 ],
71 [ 384 [
72 - "lf_field_list", 385 + "intrinsic_metadata",
73 - 32 386 + "lf_field_list"
74 ], 387 ],
75 [ 388 [
76 - "mcast_grp", 389 + "intrinsic_metadata",
77 - 16 390 + "mcast_grp"
78 ], 391 ],
79 [ 392 [
80 - "egress_rid", 393 + "intrinsic_metadata",
81 - 16 394 + "egress_rid"
82 ] 395 ]
83 - ],
84 - "length_exp": null,
85 - "max_length": null
86 - }
87 - ],
88 - "headers": [
89 - {
90 - "name": "standard_metadata",
91 - "id": 0,
92 - "header_type": "standard_metadata_t",
93 - "metadata": true
94 - },
95 - {
96 - "name": "ethernet",
97 - "id": 1,
98 - "header_type": "ethernet_t",
99 - "metadata": false
100 - },
101 - {
102 - "name": "intrinsic_metadata",
103 - "id": 2,
104 - "header_type": "intrinsic_metadata_t",
105 - "metadata": true
106 - }
107 - ],
108 - "header_stacks": [],
109 - "parsers": [
110 - {
111 - "name": "parser",
112 - "id": 0,
113 - "init_state": "start",
114 - "parse_states": [
115 - {
116 - "name": "start",
117 - "id": 0,
118 - "parser_ops": [],
119 - "transition_key": [],
120 - "transitions": [
121 - {
122 - "value": "default",
123 - "mask": null,
124 - "next_state": "parse_ethernet"
125 - }
126 - ]
127 - },
128 - {
129 - "name": "parse_ethernet",
130 - "id": 1,
131 - "parser_ops": [
132 - {
133 - "op": "extract",
134 - "parameters": [
135 - {
136 - "type": "regular",
137 - "value": "ethernet"
138 - }
139 - ]
140 - }
141 - ],
142 - "transition_key": [],
143 - "transitions": [
144 - {
145 - "value": "default",
146 - "mask": null,
147 - "next_state": null
148 - }
149 - ]
150 - }
151 - ]
152 - }
153 - ],
154 - "deparsers": [
155 - {
156 - "name": "deparser",
157 - "id": 0,
158 - "order": [
159 - "ethernet"
160 - ]
161 - }
162 - ],
163 - "meter_arrays": [],
164 - "actions": [
165 - {
166 - "name": "flood",
167 - "id": 0,
168 - "runtime_data": [],
169 - "primitives": [
170 - {
171 - "op": "modify_field",
172 - "parameters": [
173 - {
174 - "type": "field",
175 - "value": [
176 - "intrinsic_metadata",
177 - "mcast_grp"
178 - ]
179 - },
180 - {
181 - "type": "field",
182 - "value": [
183 - "standard_metadata",
184 - "ingress_port"
185 - ]
186 - }
187 - ]
188 - }
189 - ]
190 - },
191 - {
192 - "name": "_drop",
193 - "id": 1,
194 - "runtime_data": [],
195 - "primitives": [
196 - {
197 - "op": "modify_field",
198 - "parameters": [
199 - {
200 - "type": "field",
201 - "value": [
202 - "standard_metadata",
203 - "egress_spec"
204 - ]
205 - },
206 - {
207 - "type": "hexstr",
208 - "value": "0x1ff"
209 - }
210 - ]
211 - }
212 - ]
213 - },
214 - {
215 - "name": "fwd",
216 - "id": 2,
217 - "runtime_data": [
218 - {
219 - "name": "port",
220 - "bitwidth": 9
221 - }
222 - ],
223 - "primitives": [
224 - {
225 - "op": "modify_field",
226 - "parameters": [
227 - {
228 - "type": "field",
229 - "value": [
230 - "standard_metadata",
231 - "egress_spec"
232 - ]
233 - },
234 - {
235 - "type": "runtime_data",
236 - "value": 0
237 - }
238 - ]
239 - }
240 - ]
241 - },
242 - {
243 - "name": "send_to_cpu",
244 - "id": 3,
245 - "runtime_data": [],
246 - "primitives": [
247 - {
248 - "op": "modify_field",
249 - "parameters": [
250 - {
251 - "type": "field",
252 - "value": [
253 - "standard_metadata",
254 - "egress_spec"
255 - ]
256 - },
257 - {
258 - "type": "hexstr",
259 - "value": "0xff"
260 - }
261 - ]
262 - }
263 - ]
264 - }
265 - ],
266 - "pipelines": [
267 - {
268 - "name": "ingress",
269 - "id": 0,
270 - "init_table": "table0",
271 - "tables": [
272 - {
273 - "name": "table0",
274 - "id": 0,
275 - "match_type": "ternary",
276 - "type": "simple",
277 - "max_size": 16384,
278 - "with_counters": false,
279 - "direct_meters": null,
280 - "support_timeout": false,
281 - "key": [
282 - {
283 - "match_type": "ternary",
284 - "target": [
285 - "standard_metadata",
286 - "ingress_port"
287 - ],
288 - "mask": null
289 - },
290 - {
291 - "match_type": "ternary",
292 - "target": [
293 - "ethernet",
294 - "dstAddr"
295 - ],
296 - "mask": null
297 - },
298 - {
299 - "match_type": "ternary",
300 - "target": [
301 - "ethernet",
302 - "srcAddr"
303 - ],
304 - "mask": null
305 - },
306 - {
307 - "match_type": "ternary",
308 - "target": [
309 - "ethernet",
310 - "etherType"
311 - ],
312 - "mask": null
313 - }
314 - ],
315 - "actions": [
316 - "fwd",
317 - "flood",
318 - "send_to_cpu",
319 - "_drop"
320 - ],
321 - "next_tables": {
322 - "fwd": null,
323 - "flood": null,
324 - "send_to_cpu": null,
325 - "_drop": null
326 - },
327 - "default_action": null,
328 - "base_default_next": null
329 - }
330 - ],
331 - "conditionals": []
332 - },
333 - {
334 - "name": "egress",
335 - "id": 1,
336 - "init_table": null,
337 - "tables": [],
338 - "conditionals": []
339 - }
340 - ],
341 - "calculations": [],
342 - "checksums": [],
343 - "learn_lists": [],
344 - "field_lists": [],
345 - "counter_arrays": [],
346 - "register_arrays": [],
347 - "force_arith": [
348 - [
349 - "standard_metadata",
350 - "ingress_port"
351 - ],
352 - [
353 - "standard_metadata",
354 - "packet_length"
355 - ],
356 - [
357 - "standard_metadata",
358 - "egress_spec"
359 - ],
360 - [
361 - "standard_metadata",
362 - "egress_port"
363 - ],
364 - [
365 - "standard_metadata",
366 - "egress_instance"
367 - ],
368 - [
369 - "standard_metadata",
370 - "instance_type"
371 - ],
372 - [
373 - "standard_metadata",
374 - "clone_spec"
375 - ],
376 - [
377 - "standard_metadata",
378 - "_padding"
379 - ],
380 - [
381 - "intrinsic_metadata",
382 - "ingress_global_timestamp"
383 - ],
384 - [
385 - "intrinsic_metadata",
386 - "lf_field_list"
387 - ],
388 - [
389 - "intrinsic_metadata",
390 - "mcast_grp"
391 - ],
392 - [
393 - "intrinsic_metadata",
394 - "egress_rid"
395 ] 396 ]
396 - ]
397 } 397 }
...\ No newline at end of file ...\ No newline at end of file
......