diff options
Diffstat (limited to 'resources/libraries/robot/shared/interfaces.robot')
| -rw-r--r-- | resources/libraries/robot/shared/interfaces.robot | 87 |
1 files changed, 65 insertions, 22 deletions
diff --git a/resources/libraries/robot/shared/interfaces.robot b/resources/libraries/robot/shared/interfaces.robot index 058255844b..4af68d0e28 100644 --- a/resources/libraries/robot/shared/interfaces.robot +++ b/resources/libraries/robot/shared/interfaces.robot @@ -1,4 +1,4 @@ -# Copyright (c) 2022 Cisco and/or its affiliates. +# Copyright (c) 2024 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: @@ -22,7 +22,7 @@ | Set single interfaces in path up | | [Documentation] | | ... | *Set UP state on single physical VPP interfaces in path on all DUT -| | ... | nodes and set maximal MTU.* +| | ... | nodes.* | | | | ... | *Arguments:* | | ... | - pf - NIC physical function (physical port). @@ -41,8 +41,7 @@ | Set interfaces in path up | | [Documentation] -| | ... | *Set UP state on VPP interfaces in path on all DUT nodes and set -| | ... | maximal MTU.* +| | ... | *Set UP state on VPP interfaces in path on all DUT nodes.* | | | | ... | *Arguments:* | | ... | - validate - Validate interfaces are up. @@ -58,8 +57,7 @@ | Set interfaces in path up on node | | [Documentation] -| | ... | *Set UP state on VPP interfaces in path on specified DUT node and -| | ... | set maximal MTU.* +| | ... | *Set UP state on VPP interfaces in path on specified DUT node.* | | | | ... | *Arguments:* | | ... | - dut - DUT node on which to set the interfaces up. @@ -77,8 +75,7 @@ | Set interfaces in path up on node on PF | | [Documentation] -| | ... | *Set UP state on VPP interfaces in path on specified DUT node and -| | ... | set maximal MTU.* +| | ... | *Set UP state on VPP interfaces in path on specified DUT node.* | | | | ... | *Arguments:* | | ... | - dut - DUT node on which to set the interfaces up. @@ -97,7 +94,6 @@ | | ${_id}= | Set Variable If | '${_chains}' == 'PASS' | _1 | ${EMPTY} | | FOR | ${if} | IN | @{${dut}_${int}${pf}${_id}} | | | Set Interface State | ${nodes['${dut}']} | ${if} | up -| | | VPP Set Interface MTU | ${nodes['${dut}']} | ${if} | | END | Pre-initialize layer driver @@ -169,6 +165,8 @@ | | FOR | ${dut} | IN | @{duts} | | | Set Interface State PCI | | | ... | ${nodes['${dut}']} | ${${dut}_pf_pci} | state=up +| | | Set Interface XDP off +| | | ... | ${nodes['${dut}']} | ${${dut}_pf_pci} | | | Set Interface Channels | | | ... | ${nodes['${dut}']} | ${${dut}_pf_pci} | num_queues=${rxq_count_int} | | | ... | channel=combined @@ -179,11 +177,8 @@ | | ... | Pre-initialize rdma-core driver. | | | | FOR | ${dut} | IN | @{duts} -| | | Run Keyword If | ${jumbo} -| | | ... | Set Interface MTU | ${nodes['${dut}']} | ${${dut}_pf_pci} | mtu=9200 -| | | ... | ELSE -| | | ... | Set Interface MTU | ${nodes['${dut}']} | ${${dut}_pf_pci} | mtu=1518 -| | FOR | ${dut} | IN | @{duts} +| | | Set Interface MTU | ${nodes['${dut}']} | ${${dut}_pf_pci} +| | | ... | mtu=${recommended_mtu} | | | Set Interface Flow Control | | | ... | ${nodes['${dut}']} | ${${dut}_pf_pci} | rxf="off" | txf="off" | | END @@ -193,13 +188,27 @@ | | ... | Pre-initialize mlx5_core driver. | | | | FOR | ${dut} | IN | @{duts} -| | | Run Keyword If | ${jumbo} -| | | ... | Set Interface MTU | ${nodes['${dut}']} | ${${dut}_pf_pci} | mtu=9200 -| | | ... | ELSE -| | | ... | Set Interface MTU | ${nodes['${dut}']} | ${${dut}_pf_pci} | mtu=1518 | | | Set Interface Flow Control | | | ... | ${nodes['${dut}']} | ${${dut}_pf_pci} | rxf="off" | txf="off" | | END +| | ${index}= | Get Index From List | ${TEST TAGS} | DPDK +| | Run Keyword If | ${index} >= 0 | Return From Keyword +| | FOR | ${dut} | IN | @{duts} +| | | Run keyword | ${dut}.Add DPDK Dev | @{${dut}_pf_pci} +| | | Run Keyword If | ${dpdk_no_tx_checksum_offload} +| | | ... | ${dut}.Add DPDK No Tx Checksum Offload +| | | Run Keyword | ${dut}.Add DPDK Log Level | debug +| | | Run Keyword | ${dut}.Add DPDK Dev Default RXQ | ${rxq_count_int} +| | | Run Keyword If | not ${jumbo} +| | | ... | ${dut}.Add DPDK No Multi Seg +| | | Run Keyword If | ${nic_rxq_size} > 0 +| | | ... | ${dut}.Add DPDK Dev Default RXD | ${nic_rxq_size} +| | | Run Keyword If | ${nic_txq_size} > 0 +| | | ... | ${dut}.Add DPDK Dev Default TXD | ${nic_txq_size} +| | | Run Keyword If | '${crypto_type}' != '${None}' +| | | ... | ${dut}.Add DPDK Cryptodev | ${dp_count_int} +| | | Run Keyword | ${dut}.Add DPDK Max Simd Bitwidth | ${GRAPH_NODE_VARIANT} +| | END | Initialize layer driver | | [Documentation] @@ -337,7 +346,7 @@ | Initialize layer vfio-pci on node | | [Documentation] | | ... | Initialize vfio-pci interfaces on DUT on NIC PF. -| | ... | Currently no operation. +| | ... | Currently just set MTU to the recommended value. | | | | ... | *Arguments:* | | ... | - dut - DUT node. Type: string @@ -349,7 +358,9 @@ | | | | [Arguments] | ${dut} | ${pf} | | -| | No operation +| | Set Interface State | ${nodes['${dut}']} | ${${dut}_pf${pf}}[0] | down +| | VPP Set Interface MTU +| | ... | ${nodes['${dut}']} | ${${dut}_pf${pf}}[0] | mtu=${recommended_mtu} | Initialize layer avf on node | | [Documentation] @@ -437,9 +448,21 @@ | Initialize layer mlx5_core on node | | [Documentation] | | ... | Initialize mlx5_core interfaces on DUT on NIC PF. -| | ... | Currently no operation. +| | ... | Currently just set MTU to the recommended value. | | -| | No operation +| | ... | *Arguments:* +| | ... | - dut - DUT node. Type: string +| | ... | - pf - NIC physical function (physical port). Type: integer +| | +| | ... | *Example:* +| | +| | ... | \| Initialize layer rdma-core on node \| DUT1 \| 1 \| +| | +| | [Arguments] | ${dut} | ${pf} +| | +| | Set Interface State | ${nodes['${dut}']} | ${${dut}_pf${pf}}[0] | down +| | VPP Set Interface MTU +| | ... | ${nodes['${dut}']} | ${${dut}_pf${pf}}[0] | mtu=${recommended_mtu} | Initialize layer interface | | [Documentation] @@ -829,3 +852,23 @@ | | | | ${vhost_dump}= | Vhost User Dump | ${dut} | | Return From Keyword | ${vhost_dump} + +| Lower DUT1-DUT2 MTU For Fragmentation +| | [Documentation] | Set lower MTU on both ends of DUT1-DUT2 link. +| | +| | ... | This should force VPP to fragment (and reassembly) packets. +| | ... | Should be called after Initialize Layer Interface. +| | ... | Suite variables such as \${dut2_if1} should be defined by then. +| | +| | ... | As VPP (at least dpdk plugin) require interface to be down +| | ... | before MTU can be changed, interfaces are temporarily downed. +| | +| | # TODO: ip_reassembly_set to increase max_reassembly_length so jumbo passes. +| | Set Interface State | ${nodes['DUT1']} | ${dut1_if2} | down +| | Set Interface State | ${nodes['DUT2']} | ${dut2_if1} | down +| | VPP Set Interface MTU +| | ... | ${nodes['DUT1']} | ${dut1_if2} | ${MTU_FOR_FRAGMENTATION} +| | VPP Set Interface MTU +| | ... | ${nodes['DUT2']} | ${dut2_if1} | ${MTU_FOR_FRAGMENTATION} +| | Set Interface State | ${nodes['DUT1']} | ${dut1_if2} | up +| | Set Interface State | ${nodes['DUT2']} | ${dut2_if1} | up |