Merge pull request #14337 from yuwata/network-tc-fq-more

network: tc: introduce more FQ settings

test/fuzz/fuzz-network-parser/directives.network

@@ -287,3 +287,11 @@ FairQueuingControlledDelayIntervalSec=
 FairQueuingControlledDelayCEThresholdSec=
 FairQueuingControlledDelayECN=
 FairQueueTrafficPolicingPacketLimit=
+FairQueueTrafficPolicingFlowLimit=
+FairQueueTrafficPolicingQuantum=
+FairQueueTrafficPolicingInitialQuantum=
+FairQueueTrafficPolicingMaximumRate=
+FairQueueTrafficPolicingBuckets=
+FairQueueTrafficPolicingOrphanMask=
+FairQueueTrafficPolicingPacing=
+FairQueueTrafficPolicingCEThresholdSec=

test/test-network/conf/25-qdisc-fq.network

@@ -8,3 +8,11 @@ Address=10.1.2.3/16
 [TrafficControlQueueingDiscipline]
 Parent=root
 FairQueueTrafficPolicingPacketLimit=1000
+FairQueueTrafficPolicingFlowLimit=200
+FairQueueTrafficPolicingQuantum=1500
+FairQueueTrafficPolicingInitialQuantum=13000
+FairQueueTrafficPolicingMaximumRate=1M
+FairQueueTrafficPolicingBuckets=512
+FairQueueTrafficPolicingOrphanMask=511
+FairQueueTrafficPolicingPacing=yes
+FairQueueTrafficPolicingCEThresholdSec=100ms

test/test-network/systemd-networkd-tests.py

@@ -2165,7 +2165,7 @@ class NetworkdNetworkTests(unittest.TestCase, Utilities):
         output = check_output('tc qdisc show dev dummy98')
         print(output)
         self.assertRegex(output, 'qdisc fq')
-        self.assertRegex(output, 'limit 1000p')
+        self.assertRegex(output, 'limit 1000p flow_limit 200p buckets 512 orphan_mask 511 quantum 1500 initial_quantum 13000 maxrate 1Mbit')
 
 class NetworkdStateFileTests(unittest.TestCase, Utilities):
     links = [