linux/tools/testing/selftests/drivers/net/netdevsim, branch v5.7

selftests: netdevsim: Always initialize 'RET' variable

2020-05-22T23:05:42Z

The variable is used by log_test() to check if the test case completely successfully or not. In case it is not initialized at the start of a test case, it is possible for the test case to fail despite not encountering any errors. Example: ``` ... TEST: Trap group statistics [ OK ] TEST: Trap policer [FAIL] Policer drop counter was not incremented TEST: Trap policer binding [FAIL] Policer drop counter was not incremented ``` Failure of trap_policer_test() caused trap_policer_bind_test() to fail as well. Fix by adding missing initialization of the variable. Fixes: 5fbff58e27a1 ("selftests: netdevsim: Add test cases for devlink-trap policers") Signed-off-by: Ido Schimmel Reviewed-by: Jiri Pirko Signed-off-by: David S. Miller

selftests: netdevsim: Add test cases for devlink-trap policers

2020-03-31T00:54:59Z

Add test cases for packet trap policer set / show commands as well as for the binding of these policers to packet trap groups. Both good and bad flows are tested for maximum coverage. v2: * Add test case with new 'fail_trap_policer_set' knob * Add test case for partially modified trap group Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller

netdevsim: Change dummy reporter auto recover default

2020-03-30T18:17:34Z

Health reporters should be registered with auto recover set to true. Align dummy reporter behaviour with that, as in later patch the option to set auto recover behaviour will be removed. In addition, align netdevsim selftest to the new default value. Signed-off-by: Eran Ben Elisha Reviewed-by: Jiri Pirko Signed-off-by: David S. Miller

netdevsim: support taking immediate snapshot via devlink

2020-03-27T02:39:26Z

Implement the .snapshot region operation for the dummy data region. This enables a region snapshot to be taken upon request via the new DEVLINK_CMD_REGION_SNAPSHOT command. Signed-off-by: Jacob Keller Reviewed-by: Jiri Pirko Signed-off-by: David S. Miller

selftests: netdevsim: Extend devlink trap test to include flow action cookie

2020-02-25T19:05:55Z

Extend existing devlink trap test to include metadata type for flow action cookie. Signed-off-by: Jiri Pirko Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller

selftests: netdevsim: Add test for FIB offload API

2020-01-15T02:53:35Z

Test various aspects of the FIB offload API on top of the netdevsim implementation. Both good and bad flows are tested. Signed-off-by: Ido Schimmel Acked-by: Jiri Pirko Signed-off-by: David S. Miller

selftests: Add a test of large binary to devlink health test

2019-11-12T19:25:44Z

Add a test of 2 PAGEs size (exceeds devlink previous length limitation) of binary data on a 'devlink health dump show' command. Set binary length to 8192, issue a dump show command and clear it. Signed-off-by: Aya Levin Acked-by: Jiri Pirko Signed-off-by: David S. Miller

selftests: devlink: undo changes at the end of resource_test

2019-11-06T19:11:30Z

The netdevsim object is reused by all the tests, but the resource tests puts it into a broken state (failed reload in a different namespace). Make sure it's fixed up at the end of that test otherwise subsequent tests fail. Fixes: b74c37fd35a2 ("selftests: netdevsim: add tests for devlink reload with resources") Signed-off-by: Jakub Kicinski Acked-by: Jiri Pirko Signed-off-by: David S. Miller

selftests: add netdevsim devlink health tests

2019-10-12T04:04:28Z

Add basic tests to verify functionality of netdevsim reporters. Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller

selftests: add netdevsim devlink dev info test

2019-10-07T13:11:07Z

Add test to verify netdevsim driver name returned by devlink dev info. Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller