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Bug
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Resolution: Unresolved
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Medium
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None
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None
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None
We are observing issue where latest VPP cannot set properly speed_capa for 10GE link
on Intel NIC x553/x557-at2. The link fallbacks into 1GE. Issue started after series of Interface cleanup patches.
We have verified that DPDK testpmd or l3fwd v21.11 can set up link properly to 10GE.
TenGigabitEthernet8/0/0 4 up TenGigabitEthernet8/0/0
Link speed: 1 Gbps
RX Queues:
queue thread mode
0 main (0) polling
Ethernet address ac:1f:6b:57:58:3a
Intel 82599
carrier up full duplex max-frame-size 9026
flags: maybe-multiseg tx-offload intel-phdr-cksum rx-ip4-cksum
rx: queues 1 (max 128), desc 512 (min 32 max 4096 align 8)
tx: queues 1 (max 64), desc 512 (min 32 max 4096 align 8)
pci: device 8086:15c8 subsystem 15d9:15c8 address 0000:08:00.00 numa 0
max rx packet len: 15872
promiscuous: unicast off all-multicast off
vlan offload: strip off filter off qinq off
rx offload avail: vlan-strip ipv4-cksum udp-cksum tcp-cksum outer-ipv4-cksum
vlan-filter vlan-extend scatter keep-crc rss-hash
rx offload active: ipv4-cksum scatter
tx offload avail: vlan-insert ipv4-cksum udp-cksum tcp-cksum sctp-cksum
tcp-tso outer-ipv4-cksum multi-segs
tx offload active: ipv4-cksum udp-cksum tcp-cksum multi-segs
rss avail: ipv4-tcp ipv4-udp ipv4 ipv6-tcp-ex ipv6-udp-ex ipv6-tcp
ipv6-udp ipv6-ex ipv6
rss active: none
tx burst function: (not available)
rx burst function: (not available)TenGigabitEthernet8/0/1 5 up TenGigabitEthernet8/0/1
Link speed: 1 Gbps
RX Queues:
queue thread mode
0 main (0) polling
Ethernet address ac:1f:6b:57:58:3b
Intel 82599
carrier up full duplex max-frame-size 9026
flags: maybe-multiseg tx-offload intel-phdr-cksum rx-ip4-cksum
rx: queues 1 (max 128), desc 512 (min 32 max 4096 align 8)
tx: queues 1 (max 64), desc 512 (min 32 max 4096 align 8)
pci: device 8086:15c8 subsystem 15d9:15c8 address 0000:08:00.01 numa 0
max rx packet len: 15872
promiscuous: unicast off all-multicast off
vlan offload: strip off filter off qinq off
rx offload avail: vlan-strip ipv4-cksum udp-cksum tcp-cksum outer-ipv4-cksum
vlan-filter vlan-extend scatter keep-crc rss-hash
rx offload active: ipv4-cksum scatter
tx offload avail: vlan-insert ipv4-cksum udp-cksum tcp-cksum sctp-cksum
tcp-tso outer-ipv4-cksum multi-segs
tx offload active: ipv4-cksum udp-cksum tcp-cksum multi-segs
rss avail: ipv4-tcp ipv4-udp ipv4 ipv6-tcp-ex ipv6-udp-ex ipv6-tcp
ipv6-udp ipv6-ex ipv6
rss active: none
tx burst function: (not available)
rx burst function: (not available)