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authorMohsin Kazmi <sykazmi@cisco.com>2022-04-01 13:42:20 +0000
committerDamjan Marion <dmarion@me.com>2022-04-11 16:01:20 +0000
commitf21710c6e240101f47d9de5557bbf46657710503 (patch)
treed2dfd2ec1a736af270fd8ea084a7a1358ac93374
parent179711d869f53430a50b46ca046694ea1b728f53 (diff)
interface: fix the offloads
Type: fix Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com> Change-Id: I9f3d1a8574b15f09a458baad98c815e087fd60b8
Diffstat
-rw-r--r--src/vnet/interface_output.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/vnet/interface_output.c b/src/vnet/interface_output.c
index 6d5697deac4..a19bbb867c3 100644
--- a/src/vnet/interface_output.c
+++ b/src/vnet/interface_output.c
@@ -170,6 +170,8 @@ vnet_interface_output_trace (vlib_main_t * vm,
static_always_inline void
vnet_interface_output_handle_offload (vlib_main_t *vm, vlib_buffer_t *b)
{
+ if (b->flags & VNET_BUFFER_F_GSO)
+ return;
vnet_calc_checksums_inline (vm, b, b->flags & VNET_BUFFER_F_IS_IP4,
b->flags & VNET_BUFFER_F_IS_IP6);
vnet_calc_outer_checksums_inline (vm, b);
15'>logtreecommitdiffstats
path: root/tests/vpp/perf/vm_vhost/10ge2p1x710-eth-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr.robot
blob: 4a06f36e96316e1d32b527ed3f2d7a4d66e7c325 (plain) 
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# Copyright (c) 2019 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:
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

*** Settings ***
| Resource | resources/libraries/robot/shared/default.robot
| ...
| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
| ... | NIC_Intel-X710 | ETH | L2XCFWD | BASE | VHOST | 1VM | VHOST_1024
| ... | NF_VPPL2XC
| ...
| Suite Setup | Setup suite single link | performance
| Suite Teardown | Tear down suite | performance
| Test Setup | Setup test
| Test Teardown | Tear down test | performance | vhost
| ...
| Test Template | Local Template
| ...
| Documentation | *RFC2544: Pkt throughput L2XC test cases with vhost*
| ...
| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
| ... | with single links between nodes.
| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.
| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 cross-
| ... | connect. Qemu VNFs are \
| ... | connected to VPP via vhost-user interfaces. Guest is running VPP l2xc \
| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1/DUT2 is \
| ... | tested with ${nic_name}.
| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
| ... | of packets transmitted. NDR and PDR are discovered for different\
| ... | Ethernet L2 frame sizes using MLRsearch library.\
| ... | Test packets are generated by TG on links to DUTs. TG traffic profile
| ... | contains two L3 flow-groups (flow-group per direction, 254 flows per
| ... | flow-group) with all packets containing Ethernet header, IPv4 header
| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC
| ... | addresses of the TG node interfaces.
| ... | *[Ref] Applicable standard specifications:* RFC2544.

*** Variables ***
| @{plugins_to_enable}= | dpdk_plugin.so
| ${osi_layer}= | L2
| ${nic_name}= | Intel-X710
| ${nic_driver}= | vfio-pci
| ${overhead}= | ${0}
| ${nf_dtcr}= | ${1}
| ${nf_dtc}= | ${1}
| ${nf_chains}= | ${1}
| ${nf_nodes}= | ${1}
# Traffic profile:
| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src254

*** Keywords ***
| Local Template
| | [Documentation]
| | ... | [Cfg] DUT runs L2XC switching config.
| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
| | ...
| | ... | *Arguments:*
| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
| | ... | Type: integer, string
| | ... | - phy_cores - Number of physical cores. Type: integer
| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
| | ...
| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
| | ...
| | Set Test Variable | \${frame_size}
| | ...
| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
| | And Add PCI devices to all DUTs
| | And Set Max Rate And Jumbo And Handle Multi Seg
| | And Apply startup configuration on all VPP DUTs
| | When Initialize layer driver | vfio-pci
| | And Initialize L2 xconnect with Vhost-User | nf_nodes=${nf_nodes}
| | And Configure chains of NFs connected via vhost-user
| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo}
| | ... | use_tuned_cfs=${False} | auto_scale=${True} | vnf=vpp_chain_l2xc
| | Then Find NDR and PDR intervals using optimized search

*** Test Cases ***
| tc01-64B-1c-eth-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr
| | [Tags] | 64B | 1C
| | frame_size=${64} | phy_cores=${1}

| tc02-64B-2c-eth-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr
| | [Tags] | 64B | 2C
| | frame_size=${64} | phy_cores=${2}

| tc03-64B-4c-eth-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr
| | [Tags] | 64B | 4C
| | frame_size=${64} | phy_cores=${4}

| tc04-1518B-1c-eth-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr
| | [Tags] | 1518B | 1C
| | frame_size=${1518} | phy_cores=${1}

| tc05-1518B-2c-eth-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr
| | [Tags] | 1518B | 2C
| | frame_size=${1518} | phy_cores=${2}

| tc06-1518B-4c-eth-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr
| | [Tags] | 1518B | 4C
| | frame_size=${1518} | phy_cores=${4}

| tc07-9000B-1c-eth-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr
| | [Tags] | 9000B | 1C
| | frame_size=${9000} | phy_cores=${1}

| tc08-9000B-2c-eth-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr
| | [Tags] | 9000B | 2C
| | frame_size=${9000} | phy_cores=${2}

| tc09-9000B-4c-eth-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr
| | [Tags] | 9000B | 4C
| | frame_size=${9000} | phy_cores=${4}

| tc10-IMIX-1c-eth-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr
| | [Tags] | IMIX | 1C
| | frame_size=IMIX_v4_1 | phy_cores=${1}

| tc11-IMIX-2c-eth-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr
| | [Tags] | IMIX | 2C
| | frame_size=IMIX_v4_1 | phy_cores=${2}

| tc12-IMIX-4c-eth-l2xcbase-eth-2vhostvr1024-1vm-vppl2xc-ndrpdr
| | [Tags] | IMIX | 4C
| | frame_size=IMIX_v4_1 | phy_cores=${4}