linux-stable.git/tools/testing/selftests/net/forwarding/devlink_lib.sh, branch linux-5.7.y

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

2020-03-31T00:54:59+00:00

Add test cases that verify that each registered packet trap policer:

* Honors that imposed limitations of rate and burst size
* Able to police trapped packets to the specified rate
* Able to police trapped packets to the specified burst size
* Able to be unbound from its trap group

Signed-off-by: Ido Schimmel 
Signed-off-by: David S. Miller

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

2020-03-31T00:54:59+00:00

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

selftests: devlink_lib: Add devlink port helpers

2020-02-27T19:10:15+00:00

Add two devlink port helpers:
 * devlink port get by netdev
 * devlink cpu port get

Signed-off-by: Shalom Toledo 
Signed-off-by: Ido Schimmel 
Signed-off-by: Jiri Pirko 
Signed-off-by: David S. Miller

selftests: devlink_lib: Check devlink info command is supported

2020-02-27T19:10:15+00:00

Sanity check for devlink info command.

Signed-off-by: Shalom Toledo 
Signed-off-by: Ido Schimmel 
Signed-off-by: Jiri Pirko 
Signed-off-by: David S. Miller

selftests: pass pref and handle to devlink_trap_drop_* helpers

2020-02-24T19:55:07+00:00

Currently the helpers assume pref 1 and handle 101. Make that explicit
and pass the values from callers.

Signed-off-by: Jiri Pirko 
Signed-off-by: Ido Schimmel 
Signed-off-by: David S. Miller

selftests: forwarding: devlink: Add functionality for trap exceptions test

2019-11-08T03:51:40+00:00

Add common part of all the tests - check devlink status to ensure that
packets were trapped.

Signed-off-by: Amit Cohen 
Acked-by: Jiri Pirko 
Signed-off-by: Ido Schimmel 
Signed-off-by: David S. Miller

selftests: devlink: Make devlink_trap_cleanup() more generic

2019-11-08T03:51:40+00:00

Add proto parameter in order to enable the use of devlink_trap_cleanup()
in tests that use IPv6 protocol.

Signed-off-by: Amit Cohen 
Acked-by: Jiri Pirko 
Signed-off-by: Ido Schimmel 
Signed-off-by: David S. Miller

selftests: devlink: Export functions to devlink library

2019-11-08T03:51:40+00:00

l2_drops_test() is used to check that drop traps are functioning as
intended. Currently it is only used in the layer 2 test, but it is also
useful for the layer 3 test introduced in the subsequent patch.

l2_drops_cleanup() is used to clean configurations and kill mausezahn
proccess.

Export the functions to the common devlink library to allow it to be
re-used by future tests.

Signed-off-by: Amit Cohen 
Acked-by: Jiri Pirko 
Signed-off-by: Ido Schimmel 
Signed-off-by: David S. Miller

selftests: forwarding: devlink_lib: Add devlink-trap helpers

2019-08-17T19:40:09+00:00

Add helpers to interact with devlink-trap, such as setting the action of
a trap and retrieving statistics.

Signed-off-by: Ido Schimmel 
Signed-off-by: David S. Miller

selftests: forwarding: devlink_lib: Allow tests to define devlink device

2019-08-17T19:40:09+00:00

For tests that create their network interfaces dynamically or do not use
interfaces at all (as with netdevsim) it is useful to define their own
devlink device instead of deriving it from the first network interface.

Signed-off-by: Ido Schimmel 
Signed-off-by: David S. Miller