summaryrefslogtreecommitdiff
path: root/tools/testing/selftests/tc-testing
AgeCommit message (Collapse)Author
2023-07-13selftests: tc-testing: add test for qfq with stab overheadPedro Tammela
A packet with stab overhead greater than QFQ_MAX_LMAX should be dropped by the QFQ qdisc as it can't handle such lengths. Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: Pedro Tammela <pctammela@mojatatu.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Tested-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-07-13selftests: tc-testing: add tests for qfq mtu sanity checkPedro Tammela
QFQ only supports a certain bound of MTU size so make sure we check for this requirement in the tests. Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: Pedro Tammela <pctammela@mojatatu.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Tested-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-06-21selftests: tc-testing: add one test for flushing explicitly created chainrenmingshuai
Add the test for additional reference to chains that are explicitly created by RTM_NEWCHAIN message. The test result: 1..1 ok 1 c2b4 - soft lockup alarm will be not generated after delete the prio 0 filter of the chain This is a follow up to commit c9a82bec02c3 ("net/sched: cls_api: Fix lockup on flushing explicitly created chain"). Signed-off-by: Mingshuai Ren <renmingshuai@huawei.com> Acked-by: Pedro Tammela <pctammela@mojatatu.com> Acked-by: Victor Nogueira <victor@mojatatu.com> Link: https://lore.kernel.org/r/20230620014939.2034054-1-renmingshuai@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-06-15Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Cross-merge networking fixes after downstream PR. Conflicts: include/linux/mlx5/driver.h 617f5db1a626 ("RDMA/mlx5: Fix affinity assignment") dc13180824b7 ("net/mlx5: Enable devlink port for embedded cpu VF vports") https://lore.kernel.org/all/20230613125939.595e50b8@canb.auug.org.au/ tools/testing/selftests/net/mptcp/mptcp_join.sh 47867f0a7e83 ("selftests: mptcp: join: skip check if MIB counter not supported") 425ba803124b ("selftests: mptcp: join: support RM_ADDR for used endpoints or not") 45b1a1227a7a ("mptcp: introduces more address related mibs") 0639fa230a21 ("selftests: mptcp: add explicit check for new mibs") https://lore.kernel.org/netdev/20230609-upstream-net-20230610-mptcp-selftests-support-old-kernels-part-3-v1-0-2896fe2ee8a3@tessares.net/ No adjacent changes. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-06-13selftests/tc-testing: Remove configs that no longer existVlad Buslov
Some qdiscs and classifiers have recently been retired from kernel. However, tc-testing config is still cluttered with them which causes noise when using merge_config.sh script to update existing config for tc-testing compatibility. Remove the config settings for affected qdiscs and classifiers. Fixes: fb38306ceb9e ("net/sched: Retire ATM qdisc") Fixes: 051d44209842 ("net/sched: Retire CBQ qdisc") Fixes: bbe77c14ee61 ("net/sched: Retire dsmark qdisc") Fixes: 265b4da82dbf ("net/sched: Retire rsvp classifier") Fixes: 8c710f75256b ("net/sched: Retire tcindex classifier") Signed-off-by: Vlad Buslov <vladbu@nvidia.com> Reviewed-by: Pedro Tammela <pctammela@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-06-13selftests/tc-testing: Fix SFB db testVlad Buslov
Setting very small value of db like 10ms introduces rounding errors when converting to/from jiffies on some kernel configs. For example, on 250hz the actual value will be set to 12ms which causes the test to fail: # $ sudo ./tdc.py -d eth2 -e 3410 # -- ns/SubPlugin.__init__ # Test 3410: Create SFB with db setting # # All test results: # # 1..1 # not ok 1 3410 - Create SFB with db setting # Could not match regex pattern. Verify command output: # qdisc sfb 1: root refcnt 2 rehash 600s db 12ms limit 1000p max 25p target 20p increment 0.000503548 decrement 4.57771e-05 penalty_rate 10pps penalty_burst 20p Set the value to 100ms instead which currently seem to work on 100hz, 250hz, 300hz and 1000hz kernel configs. Fixes: 6ad92dc56fca ("selftests/tc-testing: add selftests for sfb qdisc") Signed-off-by: Vlad Buslov <vladbu@nvidia.com> Reviewed-by: Pedro Tammela <pctammela@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-06-13selftests/tc-testing: Fix Error: failed to find target LOGVlad Buslov
Add missing netfilter config dependency. Fixes following example error when running tests via tdc.sh for all XT tests: # $ sudo ./tdc.py -d eth2 -e 2029 # Test 2029: Add xt action with log-prefix # exit: 255 # exit: 0 # failed to find target LOG # # bad action parsing # parse_action: bad value (7:xt)! # Illegal "action" # # -----> teardown stage *** Could not execute: "$TC actions flush action xt" # # -----> teardown stage *** Error message: "Error: Cannot flush unknown TC action. # We have an error flushing # " # returncode 1; expected [0] # # -----> teardown stage *** Aborting test run. # # <_io.BufferedReader name=3> *** stdout *** # # <_io.BufferedReader name=5> *** stderr *** # "-----> teardown stage" did not complete successfully # Exception <class '__main__.PluginMgrTestFail'> ('teardown', ' failed to find target LOG\n\nbad action parsing\nparse_action: bad value (7:xt)!\nIllegal "action"\n', '"-----> teardown stage" did not complete successfully') (caught in test_runner, running test 2 2029 Add xt action with log-prefix stage teardown) # --------------- # traceback # File "/images/src/linux/tools/testing/selftests/tc-testing/./tdc.py", line 495, in test_runner # res = run_one_test(pm, args, index, tidx) # File "/images/src/linux/tools/testing/selftests/tc-testing/./tdc.py", line 434, in run_one_test # prepare_env(args, pm, 'teardown', '-----> teardown stage', tidx['teardown'], procout) # File "/images/src/linux/tools/testing/selftests/tc-testing/./tdc.py", line 245, in prepare_env # raise PluginMgrTestFail( # --------------- # accumulated output for this test: # failed to find target LOG # # bad action parsing # parse_action: bad value (7:xt)! # Illegal "action" # # --------------- # # All test results: # # 1..1 # ok 1 2029 - Add xt action with log-prefix # skipped - "-----> teardown stage" did not complete successfully Fixes: 910d504bc187 ("selftests/tc-testings: add selftests for xt action") Signed-off-by: Vlad Buslov <vladbu@nvidia.com> Reviewed-by: Pedro Tammela <pctammela@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-06-13selftests/tc-testing: Fix Error: Specified qdisc kind is unknown.Vlad Buslov
All TEQL tests assume that sch_teql module is loaded. Load module in tdc.sh before running qdisc tests. Fixes following example error when running tests via tdc.sh for all TEQL tests: # $ sudo ./tdc.py -d eth2 -e 84a0 # -- ns/SubPlugin.__init__ # Test 84a0: Create TEQL with default setting # exit: 2 # exit: 0 # Error: Specified qdisc kind is unknown. # # -----> teardown stage *** Could not execute: "$TC qdisc del dev $DUMMY handle 1: root" # # -----> teardown stage *** Error message: "Error: Invalid handle. # " # returncode 2; expected [0] # # -----> teardown stage *** Aborting test run. # # <_io.BufferedReader name=3> *** stdout *** # # <_io.BufferedReader name=5> *** stderr *** # "-----> teardown stage" did not complete successfully # Exception <class '__main__.PluginMgrTestFail'> ('teardown', 'Error: Specified qdisc kind is unknown.\n', '"-----> teardown stage" did not complete successfully') (caught in test_runner, running test 2 84a0 Create TEQL with default setting stage teardown) # --------------- # traceback # File "/images/src/linux/tools/testing/selftests/tc-testing/./tdc.py", line 495, in test_runner # res = run_one_test(pm, args, index, tidx) # File "/images/src/linux/tools/testing/selftests/tc-testing/./tdc.py", line 434, in run_one_test # prepare_env(args, pm, 'teardown', '-----> teardown stage', tidx['teardown'], procout) # File "/images/src/linux/tools/testing/selftests/tc-testing/./tdc.py", line 245, in prepare_env # raise PluginMgrTestFail( # --------------- # accumulated output for this test: # Error: Specified qdisc kind is unknown. # # --------------- # # All test results: # # 1..1 # ok 1 84a0 - Create TEQL with default setting # skipped - "-----> teardown stage" did not complete successfully Fixes: cc62fbe114c9 ("selftests/tc-testing: add selftests for teql qdisc") Signed-off-by: Vlad Buslov <vladbu@nvidia.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Reviewed-by: Pedro Tammela <pctammela@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-06-01selftests/tc-testing: replace mq with invalid parent IDZhengchao Shao
The test case shown in [1] triggers the kernel to access the null pointer. Therefore, add related test cases to mq. The test results are as follows: ./tdc.py -e 0531 1..1 ok 1 0531 - Replace mq with invalid parent ID ./tdc.py -c mq 1..8 ok 1 ce7d - Add mq Qdisc to multi-queue device (4 queues) ok 2 2f82 - Add mq Qdisc to multi-queue device (256 queues) ok 3 c525 - Add duplicate mq Qdisc ok 4 128a - Delete nonexistent mq Qdisc ok 5 03a9 - Delete mq Qdisc twice ok 6 be0f - Add mq Qdisc to single-queue device ok 7 1023 - Show mq class ok 8 0531 - Replace mq with invalid parent ID [1] https://lore.kernel.org/all/20230527093747.3583502-1-shaozhengchao@huawei.com/ Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Pedro Tammela <pctammela@mojatatu.com> Link: https://lore.kernel.org/r/20230601012250.52738-1-shaozhengchao@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netPaolo Abeni
No conflicts. Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-04-23selftests: tc-testing: add more tests for sch_qfqPedro Tammela
The QFQ qdisc class has parameter bounds that are not being checked for correctness. Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: Pedro Tammela <pctammela@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-04-21net/sched: sch_fq: fix integer overflow of "credit"Davide Caratti
if sch_fq is configured with "initial quantum" having values greater than INT_MAX, the first assignment of "credit" does signed integer overflow to a very negative value. In this situation, the syzkaller script provided by Cristoph triggers the CPU soft-lockup warning even with few sockets. It's not an infinite loop, but "credit" wasn't probably meant to be minus 2Gb for each new flow. Capping "initial quantum" to INT_MAX proved to fix the issue. v2: validation of "initial quantum" is done in fq_policy, instead of open coding in fq_change() _ suggested by Jakub Kicinski Reported-by: Christoph Paasch <cpaasch@apple.com> Link: https://github.com/multipath-tcp/mptcp_net-next/issues/377 Fixes: afe4fd062416 ("pkt_sched: fq: Fair Queue packet scheduler") Reviewed-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Davide Caratti <dcaratti@redhat.com> Link: https://lore.kernel.org/r/7b3a3c7e36d03068707a021760a194a8eb5ad41a.1682002300.git.dcaratti@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-30selftests: tc-testing: add tunnel_key "nofrag" test caseDavide Caratti
# ./tdc.py -e 6bda -l 6bda: (actions, tunnel_key) Add tunnel_key action with nofrag option Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: Davide Caratti <dcaratti@redhat.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-30selftests: tc-testing: add "depends_on" property to skip testsDavide Caratti
currently, users can skip individual test cases by means of writing "skip": "yes" in the scenario file. Extend this functionality, introducing 'dependsOn': it's optional property like "skip", but the value contains a command (for example, a probe on iproute2 to check if it supports a specific feature). If such property is present, tdc executes that command and skips the test when the return value is non-zero. Reviewed-by: Pedro Tammela <pctammela@mojatatu.com> Signed-off-by: Davide Caratti <dcaratti@redhat.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-13selftests: tc-testing: add tests for action bindingPedro Tammela
Add tests that check if filters can bind actions, that is create an action independently and then bind to a filter. tdc-tests under category 'infra': 1..18 ok 1 abdc - Reference pedit action object in filter ok 2 7a70 - Reference mpls action object in filter ok 3 d241 - Reference bpf action object in filter ok 4 383a - Reference connmark action object in filter ok 5 c619 - Reference csum action object in filter ok 6 a93d - Reference ct action object in filter ok 7 8bb5 - Reference ctinfo action object in filter ok 8 2241 - Reference gact action object in filter ok 9 35e9 - Reference gate action object in filter ok 10 b22e - Reference ife action object in filter ok 11 ef74 - Reference mirred action object in filter ok 12 2c81 - Reference nat action object in filter ok 13 ac9d - Reference police action object in filter ok 14 68be - Reference sample action object in filter ok 15 cf01 - Reference skbedit action object in filter ok 16 c109 - Reference skbmod action object in filter ok 17 4abc - Reference tunnel_key action object in filter ok 18 dadd - Reference vlan action object in filter Reviewed-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: Pedro Tammela <pctammela@mojatatu.com> Link: https://lore.kernel.org/r/20230309175554.304824-1-pctammela@mojatatu.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-16net/sched: Retire rsvp classifierJamal Hadi Salim
The rsvp classifier has served us well for about a quarter of a century but has has not been getting much maintenance attention due to lack of known users. Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Acked-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-02-16net/sched: Retire tcindex classifierJamal Hadi Salim
The tcindex classifier has served us well for about a quarter of a century but has not been getting much TLC due to lack of known users. Most recently it has become easy prey to syzkaller. For this reason, we are retiring it. Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Acked-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-02-16net/sched: Retire dsmark qdiscJamal Hadi Salim
The dsmark qdisc has served us well over the years for diffserv but has not been getting much attention due to other more popular approaches to do diffserv services. Most recently it has become a shooting target for syzkaller. For this reason, we are retiring it. Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Acked-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-02-16net/sched: Retire ATM qdiscJamal Hadi Salim
The ATM qdisc has served us well over the years but has not been getting much TLC due to lack of known users. Most recently it has become a shooting target for syzkaller. For this reason, we are retiring it. Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Acked-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-02-16net/sched: Retire CBQ qdiscJamal Hadi Salim
While this amazing qdisc has served us well over the years it has not been getting any tender love and care and has bitrotted over time. It has become mostly a shooting target for syzkaller lately. For this reason, we are retiring it. Goodbye CBQ - we loved you. Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Acked-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-10-26selftests: tc-testing: Add matchJSON to tdcVictor Nogueira
This allows the use of a matchJSON field in tests to match against JSON output from the command under test, if that command outputs JSON. You specify what you want to match against as a JSON array or object in the test's matchJSON field. You can leave out any fields you don't want to match against that are present in the output and they will be skipped. An example matchJSON value would look like this: "matchJSON": [ { "Value": { "neighIP": { "family": 4, "addr": "AQIDBA==", "width": 32 }, "nsflags": 142, "ncflags": 0, "LLADDR": "ESIzRFVm" } } ] The real output from the command under test might have some extra fields that we don't care about for matching, and since we didn't include them in our matchJSON value, those fields will not be attempted to be matched. If everything we included above has the same values as the real command output, the test will pass. The matchJSON field's type must be the same as the command output's type, otherwise the test will fail. So if the command outputs an array, then the value of matchJSON must also be an array. If matchJSON is an array, it must not contain more elements than the command output's array, otherwise the test will fail. Signed-off-by: Jeremy Carter <jeremy@mojatatu.com> Signed-off-by: Victor Nogueira <victor@mojatatu.com> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Link: https://lore.kernel.org/r/20221024111603.2185410-1-victor@mojatatu.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-30selftests/tc-testing: update qdisc/cls/action features in configZhengchao Shao
Since three patchsets "add tc-testing test cases", "refactor duplicate codes in the tc cls walk function", and "refactor duplicate codes in the qdisc class walk function" are merged to net-next tree, the list of supported features needs to be updated in config file. Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Link: https://lore.kernel.org/r/20220929041909.83913-1-shaozhengchao@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-28selftests/tc-testing: add selftests for teql qdiscZhengchao Shao
Test 84a0: Create TEQL with default setting Test 7734: Create TEQL with multiple device Test 34a9: Delete TEQL with valid handle Test 6289: Show TEQL stats Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for tbf qdiscZhengchao Shao
Test 6430: Create TBF with default setting Test 0518: Create TBF with mtu setting Test 320a: Create TBF with peakrate setting Test 239b: Create TBF with latency setting Test c975: Create TBF with overhead setting Test 948c: Create TBF with linklayer setting Test 3549: Replace TBF with mtu Test f948: Change TBF with latency time Test 2348: Show TBF class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for taprio qdiscZhengchao Shao
Test ba39: Add taprio Qdisc to multi-queue device (8 queues) Test 9462: Add taprio Qdisc with multiple sched-entry Test 8d92: Add taprio Qdisc with txtime-delay Test d092: Delete taprio Qdisc with valid handle Test 8471: Show taprio class Test 0a85: Add taprio Qdisc to single-queue device Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for skbprio qdiscZhengchao Shao
Test 283e: Create skbprio with default setting Test c086: Create skbprio with limit setting Test 6733: Change skbprio with limit setting Test 2958: Show skbprio class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for sfq qdiscZhengchao Shao
Test 7482: Create SFQ with default setting Test c186: Create SFQ with limit setting Test ae23: Create SFQ with perturb setting Test a430: Create SFQ with quantum setting Test 4539: Create SFQ with divisor setting Test b089: Create SFQ with flows setting Test 99a0: Create SFQ with depth setting Test 7389: Create SFQ with headdrop setting Test 6472: Create SFQ with redflowlimit setting Test 8929: Show SFQ class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for sfb qdiscZhengchao Shao
Test 3294: Create SFB with default setting Test 430a: Create SFB with rehash setting Test 3410: Create SFB with db setting Test 49a0: Create SFB with limit setting Test 1241: Create SFB with max setting Test 3249: Create SFB with target setting Test 30a9: Create SFB with increment setting Test 239a: Create SFB with decrement setting Test 9301: Create SFB with penalty_rate setting Test 2a01: Create SFB with penalty_burst setting Test 3209: Change SFB with rehash setting Test 5447: Show SFB class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for plug qdiscZhengchao Shao
Test 3289: Create PLUG with default setting Test 0917: Create PLUG with block setting Test 483b: Create PLUG with release setting Test 4995: Create PLUG with release_indefinite setting Test 389c: Create PLUG with limit setting Test 384a: Delete PLUG with valid handle Test 439a: Replace PLUG with limit setting Test 9831: Change PLUG with limit setting Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for pfifo_fast qdiscZhengchao Shao
Test 900c: Create pfifo_fast with default setting Test 7470: Dump pfifo_fast stats Test b974: Replace pfifo_fast with different handle Test 3240: Delete pfifo_fast with valid handle Test 4385: Delete pfifo_fast with invalid handle Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for hhf qdiscZhengchao Shao
Test 4812: Create HHF with default setting Test 8a92: Create HHF with limit setting Test 3491: Create HHF with quantum setting Test ba04: Create HHF with reset_timeout setting Test 4238: Create HHF with admit_bytes setting Test 839f: Create HHF with evict_timeout setting Test a044: Create HHF with non_hh_weight setting Test 32f9: Change HHF with limit setting Test 385e: Show HHF class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for gred qdiscZhengchao Shao
Test 8942: Create GRED with default setting Test 5783: Create GRED with grio setting Test 8a09: Create GRED with limit setting Test 48cb: Create GRED with ecn setting Test 763a: Change GRED setting Test 8309: Show GRED class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for fq qdiscZhengchao Shao
Test 983b: Create FQ with default setting Test 38a1: Create FQ with limit packet setting Test 0a18: Create FQ with flow_limit setting Test 2390: Create FQ with quantum setting Test 845b: Create FQ with initial_quantum setting Test 9398: Create FQ with maxrate setting Test 342c: Create FQ with nopacing setting Test 6391: Create FQ with refill_delay setting Test 238b: Create FQ with low_rate_threshold setting Test 7582: Create FQ with orphan_mask setting Test 4894: Create FQ with timer_slack setting Test 324c: Create FQ with ce_threshold setting Test 424a: Create FQ with horizon time setting Test 89e1: Create FQ with horizon_cap setting Test 32e1: Delete FQ with valid handle Test 49b0: Replace FQ with limit setting Test 9478: Change FQ with limit setting Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for etf qdiscZhengchao Shao
Test 34ba: Create ETF with default setting Test 438f: Create ETF with delta nanos setting Test 9041: Create ETF with deadline_mode setting Test 9a0c: Create ETF with skip_sock_check setting Test 2093: Delete ETF with valid handle Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for codel qdiscZhengchao Shao
Test 983a: Create CODEL with default setting Test 38aa: Create CODEL with limit packet setting Test 9178: Create CODEL with target setting Test 78d1: Create CODEL with interval setting Test 238a: Create CODEL with ecn setting Test 939c: Create CODEL with ce_threshold setting Test 8380: Delete CODEL with valid handle Test 289c: Replace CODEL with limit setting Test 0648: Change CODEL with limit setting Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for choke qdiscZhengchao Shao
Test 8937: Create CHOKE with default setting Test 48c0: Create CHOKE with min packet setting Test 38c1: Create CHOKE with max packet setting Test 234a: Create CHOKE with ecn setting Test 4380: Create CHOKE with burst setting Test 48c7: Delete CHOKE with valid handle Test 4398: Replace CHOKE with min setting Test 0301: Change CHOKE with limit setting Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-28selftests/tc-testing: add selftests for atm qdiscZhengchao Shao
Test 7628: Create ATM with default setting Test 390a: Delete ATM with valid handle Test 32a0: Show ATM class Test 6310: Dump ATM stats Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-22selftests/tc-testing: add show class case for red qdiscZhengchao Shao
Test 290a: Show RED class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add show class case for prio qdiscZhengchao Shao
Test 2410: Show prio class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add show class case for mq qdiscZhengchao Shao
Test 1023: Show mq class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add show class case for ingress qdiscZhengchao Shao
Test 0521: Show ingress class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add selftests for qfq qdiscZhengchao Shao
Test 0582: Create QFQ with default setting Test c9a3: Create QFQ with class weight setting Test 8452: Create QFQ with class maxpkt setting Test d920: Create QFQ with multiple class setting Test 0548: Delete QFQ with handle Test 5901: Show QFQ class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add selftests for netem qdiscZhengchao Shao
Test cb28: Create NETEM with default setting Test a089: Create NETEM with limit flag Test 3449: Create NETEM with delay time Test 3782: Create NETEM with distribution and corrupt flag Test 2b82: Create NETEM with distribution and duplicate flag Test a932: Create NETEM with distribution and loss flag Test e01a: Create NETEM with distribution and loss state flag Test ba29: Create NETEM with loss gemodel flag Test 0492: Create NETEM with reorder flag Test 7862: Create NETEM with rate limit Test 7235: Create NETEM with multiple slot rate Test 5439: Create NETEM with multiple slot setting Test 5029: Change NETEM with loss state Test 3785: Replace NETEM with delay time Test 4502: Delete NETEM with handle Test 0785: Show NETEM class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add selftests for multiq qdiscZhengchao Shao
Test 20ba: Add multiq Qdisc to multi-queue device (8 queues) Test 4301: List multiq Class Test 7832: Delete nonexistent multiq Qdisc Test 2891: Delete multiq Qdisc twice Test 1329: Add multiq Qdisc to single-queue device Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add selftests for mqprio qdiscZhengchao Shao
Test 9903: Add mqprio Qdisc to multi-queue device (8 queues) Test 453a: Delete nonexistent mqprio Qdisc Test 5292: Delete mqprio Qdisc twice Test 45a9: Add mqprio Qdisc to single-queue device Test 2ba9: Show mqprio class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add selftests for htb qdiscZhengchao Shao
Test 0904: Create HTB with default setting Test 3906: Create HTB with default-N setting Test 8492: Create HTB with r2q setting Test 9502: Create HTB with direct_qlen setting Test b924: Create HTB with class rate and burst setting Test 4359: Create HTB with class mpu setting Test 9048: Create HTB with class prio setting Test 4994: Create HTB with class ceil setting Test 9523: Create HTB with class cburst setting Test 5353: Create HTB with class mtu setting Test 346a: Create HTB with class quantum setting Test 303a: Delete HTB with handle Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add selftests for hfsc qdiscZhengchao Shao
Test 3254: Create HFSC with default setting Test 0289: Create HFSC with class sc and ul rate setting Test 846a: Create HFSC with class sc umax and dmax setting Test 5413: Create HFSC with class rt and ls rate setting Test 9312: Create HFSC with class rt umax and dmax setting Test 6931: Delete HFSC with handle Test 8436: Show HFSC class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add selftests for fq_codel qdiscZhengchao Shao
Test 4957: Create FQ_CODEL with default setting Test 7621: Create FQ_CODEL with limit setting Test 6871: Create FQ_CODEL with memory_limit setting Test 5636: Create FQ_CODEL with target setting Test 630a: Create FQ_CODEL with interval setting Test 4324: Create FQ_CODEL with quantum setting Test b190: Create FQ_CODEL with noecn flag Test 5381: Create FQ_CODEL with ce_threshold setting Test c9d2: Create FQ_CODEL with drop_batch setting Test 523b: Create FQ_CODEL with multiple setting Test 9283: Replace FQ_CODEL with noecn setting Test 3459: Change FQ_CODEL with limit setting Test 0128: Delete FQ_CODEL with handle Test 0435: Show FQ_CODEL class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add selftests for dsmark qdiscZhengchao Shao
Test 6345: Create DSMARK with default setting Test 3462: Create DSMARK with default_index setting Test ca95: Create DSMARK with set_tc_index flag Test a950: Create DSMARK with multiple setting Test 4092: Delete DSMARK with handle Test 5930: Show DSMARK class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22selftests/tc-testing: add selftests for drr qdiscZhengchao Shao
Test 0385: Create DRR with default setting Test 2375: Delete DRR with handle Test 3092: Show DRR class Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Victor Nogueira <victor@mojatatu.com> Tested-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>