kernel/linux.git/tools/testing/selftests/drivers/net, branch v4.19.237

selftests: mlxsw: Add TC flower test for Spectrum-2

2018-08-09T17:36:10+00:00

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

selftests: mlxsw: Add test for ip_forward_update_priority

2018-08-01T16:52:30+00:00

Verify that with that sysctl turned off, DSCP prioritization and rewrite works the same way as in qos_dscp_bridge test. However when the sysctl is charged, there should be a reprioritization after routing stage, which will be observed by a different DSCP rewrite on egress. Signed-off-by: Petr Machata Reviewed-by: Ido Schimmel Signed-off-by: David S. Miller

selftests: forwarding: Move DSCP capture to lib.sh

2018-08-01T16:52:30+00:00

dscp_capture_install() and dscp_capture_uninstall() are going to be useful for a test added by a following patch, move them therefore to lib.sh together with related helpers. While doing so, change the rule preference from mere DSCP value to DSCP+100 in order to support adding captures of packets with DSCP of 0. Signed-off-by: Petr Machata Reviewed-by: Ido Schimmel Signed-off-by: David S. Miller

selftests: forwarding: Move lldpad waiting to lib.sh

2018-08-01T16:52:30+00:00

The function lldpad_wait() will be useful for a test added by a following patch. Likewise would the "sleep 5" with its extensive comment. Therefore move lldpad_wait() to lib.sh in order to allow reuse. Rename it to lldpad_app_wait_set() to recognize that what this is intended to wait on are the pending APP sets. For the sleeping, add a function lldpad_app_wait_del(). That will serve to hold the related explanatory comment (which edit for clarity), and as a token in the caller to identify the sites where this sort of waiting takes place. That will serve when/if a better way to handle this business is found. Signed-off-by: Petr Machata Reviewed-by: Ido Schimmel Signed-off-by: David S. Miller

selftests: mlxsw: qos_dscp_bridge: Fix

2018-07-29T20:00:01+00:00

There are two problems in this test case: - When indexing in bash associative array, the subscript is interpreted as string, not as a variable name to be expanded. - The keys stored to t0s and t1s are not DSCP values, but priority + base (i.e. the logical DSCP value, not the full bitfield value). In combination these two bugs conspire to make the test just work, except it doesn't really test anything and always passes. Fix the above two problems in obvious manner. Signed-off-by: Petr Machata Signed-off-by: David S. Miller

selftests: mlxsw: Add test for trust-DSCP

2018-07-27T20:17:50+00:00

Add a test that exercises the new code. Send DSCP-tagged packets, and observe how they are prioritized in the switch and the DSCP is updated on egress again. Signed-off-by: Petr Machata Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller

selftests: mlxsw: Add mlxsw-specific test for mirror to gretap

2018-07-07T11:29:34+00:00

Test several aspects of offloading mirror to gretap and ip6gretap netdevices that are specific to mlxsw, such as requirements for TTL and TOS values. Signed-off-by: Petr Machata Reviewed-by: Jiri Pirko Signed-off-by: David S. Miller

selftests: mlxsw: Add scale test for resources

2018-06-30T13:06:16+00:00

Add a scale test capable of validating that offloaded network functionality is indeed functional at scale when configured to the different KVD profiles available. Start by testing offloaded routes are functional at scale by passing traffic on each one of them in turn. Signed-off-by: Yuval Mintz Signed-off-by: Petr Machata Signed-off-by: David S. Miller

selftests: mlxsw: Add target for mirror-to-gretap test on spectrum

2018-06-30T13:06:16+00:00

Add a wrapper around mlxsw/mirror_gre_scale.sh that parameterized number of offloadable mirrors on Spectrum machines. Signed-off-by: Petr Machata Reviewed-by: Jiri Pirko Signed-off-by: David S. Miller

selftests: mlxsw: Add scale test for mirror-to-gretap

2018-06-30T13:06:16+00:00

Test that it's possible to offload a given number of mirrors. Signed-off-by: Petr Machata Reviewed-by: Jiri Pirko Signed-off-by: David S. Miller