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authorSteven <sluong@cisco.com>2018-07-19 16:25:47 -0700
committerDamjan Marion <dmarion@me.com>2018-07-20 09:30:50 +0000
commitc34b2e0f7cf891d8a5ecb91a6a2fb067cf33b3af (patch)
tree058d658fb5fed0ccb3b883d129c7110c4b64aac8 /test/doc/overview.rst
parented2fe93fd1ee7bfdad54f323946d76da91aa3398 (diff)
avf: Support interrupt mode
DBGvpp# set interface rx-mode AVF0/4/2/0 interrupt set interface rx-mode AVF0/4/2/0 interrupt DBGvpp# sh int rx sh int rx Thread 0 (vpp_main): node dpdk-input: FortyGigabitEthernet6/0/0 queue 0 (polling) node avf-input: AVF0/4/2/0 queue 0 (interrupt) DBGvpp# sh int addr sh int addr AVF0/4/2/0 (up): L3 133.1.1.10/24 FortyGigabitEthernet6/0/0 (dn): VirtualEthernet0/0/0 (up): L3 192.168.42.1/24 DBGvpp# clear run clear run DBGvpp# clear interfaces clear interfaces DBGvpp# sh int rx sh int rx Thread 0 (vpp_main): node dpdk-input: FortyGigabitEthernet6/0/0 queue 0 (polling) node avf-input: AVF0/4/2/0 queue 0 (interrupt) DBGvpp# ping 133.1.1.3 repeat 1 ping 133.1.1.3 repeat 1 64 bytes from 133.1.1.3: icmp_seq=1 ttl=64 time=.6237 ms Statistics: 1 sent, 1 received, 0% packet loss DBGvpp# sh int sh int Name Idx State MTU (L3/IP4/IP6/MPLS) Counter Count AVF0/4/2/0 5 up 9000/0/0/0 rx packets 1 rx bytes 98 tx packets 1 tx bytes 98 drops 1 ip4 1 FortyGigabitEthernet6/0/0 1 down 9000/0/0/0 VirtualEthernet0/0/0 2 up 9000/0/0/0 local0 0 down 9000/0/0/0 DBGvpp# sh run sh run Time 41.9, average vectors/node 1.00, last 128 main loops 0.00 per node 0.00 vector rates in 2.3858e-2, out 2.3858e-2, drop 2.3858e-2, punt 0.0000e0 Name State Calls Vectors Suspends Clocks Vectors/Call AVF0/4/2/0-output active 1 1 0 1.24e4 1.00 AVF0/4/2/0-tx active 1 1 0 4.28e4 1.00 api-rx-from-ring any wait 0 0 2 6.94e4 0.00 avf-input interrupt wa 1 1 0 1.09e4 1.00 avf-process any wait 0 0 47 1.01e4 0.00 ... DBGvpp# DBGvpp# set interface rx-mode AVF0/4/2/0 polling set interface rx-mode AVF0/4/2/0 polling DBGvpp# sh int rx sh int rx Thread 0 (vpp_main): node dpdk-input: FortyGigabitEthernet6/0/0 queue 0 (polling) node avf-input: AVF0/4/2/0 queue 0 (polling) DBGvpp# ping 133.1.1.3 repeat 1 ping 133.1.1.3 repeat 1 64 bytes from 133.1.1.3: icmp_seq=1 ttl=64 time=.2038 ms Statistics: 1 sent, 1 received, 0% packet loss DBGvpp# Change-Id: Ib7d2b505ae4bb74a052263af766ca37d9df7bfe4 Signed-off-by: Steven <sluong@cisco.com>
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