diff options
author | 2023-05-22 10:14:09 +0200 | |
---|---|---|
committer | 2023-05-22 10:14:09 +0200 | |
commit | 6e862ec7b63e177b9b0103612848b3377271729b (patch) | |
tree | 66cc7d86e049536acf5246c4159c9483df2ee1aa /resources/libraries/robot/l2/l2_xconnect.robot | |
parent | ec194ef8ecfa656b9b1d5056b49dd3877d1268e1 (diff) |
feat(interface): apply MTU for dpdk plugin ifaces
When changing MTU on a running VPP, the interface has to be down.
- Other plugins (rdma, avf, af_xdp) need vastly different logic,
so support for them will be added later.
+ Mlx5-core does not need to set MTU on Linux interface.
+ MTU setting now does not happen at final setting path up,
it happens in driver initialization layer instead
E.g. AVF tests will not attempt to change MTU.
+ MTU edit removed from some non-hardware interfaces (including memif)
e.g. bond interfaces. MTU on parent hw interface seems to be enough.
+ The non-jumbo MTU value used is 1800,
so 1518B tests with additional encapsulation can still work.
+ When VPP MTU setting fails, the failure is now propagated.
Previously, the failure was just logged and ignored,
but now there is no reason to hide it.
Ticket: CSIT-1797
Change-Id: I3b853f1faf90001d544cbbb87b2affbb882ffba0
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
Diffstat (limited to 'resources/libraries/robot/l2/l2_xconnect.robot')
-rw-r--r-- | resources/libraries/robot/l2/l2_xconnect.robot | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/resources/libraries/robot/l2/l2_xconnect.robot b/resources/libraries/robot/l2/l2_xconnect.robot index 1d4d40db3d..b782602827 100644 --- a/resources/libraries/robot/l2/l2_xconnect.robot +++ b/resources/libraries/robot/l2/l2_xconnect.robot @@ -1,4 +1,4 @@ -# Copyright (c) 2022 Cisco and/or its affiliates. +# Copyright (c) 2023 Cisco and/or its affiliates. # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at: @@ -243,8 +243,6 @@ | | Set interfaces in path up | | ${dut1_eth_bond_if1}= | VPP Create Bond Interface | | ... | ${dut1} | ${bond_mode} | ${lb_mode} -| | Set Interface State | ${dut1} | ${dut1_eth_bond_if1} | up -| | VPP Set interface MTU | ${dut1} | ${dut1_eth_bond_if1} | | FOR | ${pf} | IN RANGE | 1 | ${nic_pfs} + 1 | | | ${_even}= | Evaluate | ${pf} % 2 | | | Run Keyword If | not ${even} @@ -253,8 +251,6 @@ | | END | | ${dut2_eth_bond_if1}= | VPP Create Bond Interface | | ... | ${dut2} | ${bond_mode} | ${lb_mode} -| | Set Interface State | ${dut2} | ${dut2_eth_bond_if1} | up -| | VPP Set interface MTU | ${dut2} | ${dut2_eth_bond_if1} | | FOR | ${pf} | IN RANGE | 1 | ${nic_pfs} + 1 | | | ${_even}= | Evaluate | ${pf} % 2 | | | Run Keyword If | ${even} |