Hi.
I have a fail in SR-IOV
I use a HPE Eth 631SFP28 2port NIC
Setting up SR-IOV will cause problems on the second port (port 1).
The configuration of SR-IOV is assigned one VF on each port.
I added this information to the last table.
l Error Log
testpmd> port stop 0
Stopping ports...
Checking link statuses...
Done
testpmd> port start 0
bnxt_print_link_info(): Port 0 Link Up - speed 25000 Mbps - full-duplex
Port 0: 3A:73:4B:1D:BB:AE
Checking link statuses...
Done
testpmd> port stop 1
Stopping ports...
Done
testpmd> port start 1
bnxt_hwrm_ring_alloc(): hwrm_ring_alloc tx failed. rc:1
bnxt_init_chip(): HWRM ring alloc failure rc: 1
Fail to start port 1
Please stop the ports first
Done
l Port Information
testpmd> show port info all
********************* Infos for port 0 *********************
MAC address: 3A:73:4B:1D:BB:AE
Device name: 0000:af:02.0
Driver name: net_bnxt
Connect to socket: 1
memory allocation on the socket: 1
Link status: up
Link speed: 25000 Mbps
Link duplex: full-duplex
MTU: 1500
Promiscuous mode: enabled
Allmulticast mode: disabled
Maximum number of MAC addresses: 4
Maximum number of MAC addresses of hash filtering: 0
VLAN offload:
strip off
filter off
qinq(extend) off
Hash key size in bytes: 40
Redirection table size: 128
Supported RSS offload flow types:
ipv4
ipv4-tcp
ipv4-udp
ipv6
ipv6-tcp
ipv6-udp
Minimum size of RX buffer: 1
Maximum configurable length of RX packet: 9600
Maximum number of VMDq pools: 64
Current number of RX queues: 1
Max possible RX queues: 230
Max possible number of RXDs per queue: 8192
Min possible number of RXDs per queue: 16
RXDs number alignment: 1
Current number of TX queues: 1
Max possible TX queues: 230
Max possible number of TXDs per queue: 4096
Min possible number of TXDs per queue: 16
TXDs number alignment: 1
********************* Infos for port 1 *********************
MAC address: 6A:85:4C:58:B4:CF
Device name: 0000:af:03.0
Driver name: net_bnxt
Connect to socket: 1
memory allocation on the socket: 1
Link status: up
Link speed: 25000 Mbps
Link duplex: full-duplex
MTU: 1500
Promiscuous mode: enabled
Allmulticast mode: disabled
Maximum number of MAC addresses: 4
Maximum number of MAC addresses of hash filtering: 0
VLAN offload:
strip off
filter off
qinq(extend) off
Hash key size in bytes: 40
Redirection table size: 128
Supported RSS offload flow types:
ipv4
ipv4-tcp
ipv4-udp
ipv6
ipv6-tcp
ipv6-udp
Minimum size of RX buffer: 1
Maximum configurable length of RX packet: 9600
Maximum number of VMDq pools: 64
Current number of RX queues: 1
Max possible RX queues: 230
Max possible number of RXDs per queue: 8192
Min possible number of RXDs per queue: 16
RXDs number alignment: 1
Current number of TX queues: 1
Max possible TX queues: 230
Max possible number of TXDs per queue: 4096
Min possible number of TXDs per queue: 16
TXDs number alignment: 1
l VF configuration Info
$ ip link show dev ens4f0
4: ens4f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP
mode DEFAULT group default qlen 1000
link/ether f4:03:43:ca:f8:d0 brd ff:ff:ff:ff:ff:ff
vf 0 MAC 00:11:22:33:44:55, spoof checking off, link-state enable,
trust off
$ ip link show dev ens4f1d1
5: ens4f1d1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP
mode DEFAULT group default qlen 1000
link/ether f4:03:43:ca:f8:d8 brd ff:ff:ff:ff:ff:ff
vf 0 MAC 00:11:22:33:44:77, spoof checking off, link-state enable,
trust off
Thank for reading
Best regard.
