- Add option to configure vring qsz for testpmd when
running in guest [make 256 as default]
- Add option to configure number of queues for testpmd when
running in guest [make 1 as default]
Change-Id: I4ecd24ba4a24d6d212b10cd6d24f5b016fb63fd9
Signed-off-by: pmikus <pmikus@cisco.com>
:param node: VM Node to start testpmd on.
:param args: List of testpmd parameters.
:type node: dict
:param node: VM Node to start testpmd on.
:param args: List of testpmd parameters.
:type node: dict
:return: nothing
"""
# Set the hexadecimal bitmask of the cores to run on.
:return: nothing
"""
# Set the hexadecimal bitmask of the cores to run on.
# Set the number of packets per burst to N.
pmd_burst = '--burst=64 '
# Set the number of descriptors in the TX rings to N.
# Set the number of packets per burst to N.
pmd_burst = '--burst=64 '
# Set the number of descriptors in the TX rings to N.
+ pmd_txd = '--txd={} '.format(args.get('pmd_txd', '256')) \
+ if args.get('pmd_txd', '256') else ''
# Set the number of descriptors in the RX rings to N.
# Set the number of descriptors in the RX rings to N.
+ pmd_rxd = '--rxd={} '.format(args.get('pmd_rxd', '256')) \
+ if args.get('pmd_rxd', '256') else ''
# Set the number of queues in the TX to N.
# Set the number of queues in the TX to N.
+ pmd_txq = '--txq={} '.format(args.get('pmd_txq', '1')) \
+ if args.get('pmd_txq', '1') else ''
# Set the number of queues in the RX to N.
# Set the number of queues in the RX to N.
+ pmd_rxq = '--rxq={} '.format(args.get('pmd_rxq', '1')) \
+ if args.get('pmd_rxq', '1') else ''
# Set the hexadecimal bitmask of TX queue flags.
pmd_txqflags = '--txqflags=0xf00 '
# Set the number of mbufs to be allocated in the mbuf pools.
# Set the hexadecimal bitmask of TX queue flags.
pmd_txqflags = '--txqflags=0xf00 '
# Set the number of mbufs to be allocated in the mbuf pools.
| | Run keyword | ${vm_name}.Qemu Set Affinity | @{qemu_cpus}
| | Run keyword | ${vm_name}.Qemu Set Scheduler Policy
| | Dpdk Testpmd Start | ${vm} | eal_coremask=0x1f | eal_mem_channels=4
| | Run keyword | ${vm_name}.Qemu Set Affinity | @{qemu_cpus}
| | Run keyword | ${vm_name}.Qemu Set Scheduler Policy
| | Dpdk Testpmd Start | ${vm} | eal_coremask=0x1f | eal_mem_channels=4
-| | ... | pmd_fwd_mode=io | pmd_disable_hw_vlan=${True}
+| | ... | pmd_fwd_mode=io | pmd_disable_hw_vlan=${True} | pmd_txd=${256}
+| | ... | pmd_rxd=${256}
| | Return From Keyword | ${vm}
| '${nr}' Guest VMs with dpdk-testpmd connected via vhost-user is setup in a 3-node circular topology
| | Return From Keyword | ${vm}
| '${nr}' Guest VMs with dpdk-testpmd connected via vhost-user is setup in a 3-node circular topology
| | Run keyword | ${vm_name}.Qemu Set Affinity | @{qemu_cpus}
| | Run keyword | ${vm_name}.Qemu Set Scheduler Policy
| | Dpdk Testpmd Start | ${vm} | eal_coremask=0x1f | eal_mem_channels=4
| | Run keyword | ${vm_name}.Qemu Set Affinity | @{qemu_cpus}
| | Run keyword | ${vm_name}.Qemu Set Scheduler Policy
| | Dpdk Testpmd Start | ${vm} | eal_coremask=0x1f | eal_mem_channels=4
-| | ... | pmd_fwd_mode=io | pmd_disable_hw_vlan=${True}
+| | ... | pmd_fwd_mode=io | pmd_disable_hw_vlan=${True} | pmd_txd=${256}
+| | ... | pmd_rxd=${256}
| | Return From Keyword | ${vm}
| Guest VM with dpdk-testpmd-mac connected via vhost-user is setup
| | Return From Keyword | ${vm}
| Guest VM with dpdk-testpmd-mac connected via vhost-user is setup
| | Dpdk Testpmd Start | ${vm} | eal_coremask=0x1f
| | ... | eal_mem_channels=4 | pmd_fwd_mode=mac | pmd_eth_peer_0=0,${eth0_mac}
| | ... | pmd_eth_peer_1=1,${eth1_mac} | pmd_disable_hw_vlan=${True}
| | Dpdk Testpmd Start | ${vm} | eal_coremask=0x1f
| | ... | eal_mem_channels=4 | pmd_fwd_mode=mac | pmd_eth_peer_0=0,${eth0_mac}
| | ... | pmd_eth_peer_1=1,${eth1_mac} | pmd_disable_hw_vlan=${True}
+| | ... | pmd_txd=${256} | pmd_rxd=${256}
| | Return From Keyword | ${vm}
| '${nr}' Guest VMs with dpdk-testpmd-mac connected via vhost-user is setup in a 3-node circular topology
| | Return From Keyword | ${vm}
| '${nr}' Guest VMs with dpdk-testpmd-mac connected via vhost-user is setup in a 3-node circular topology
| | Dpdk Testpmd Start | ${vm} | eal_coremask=0x1f
| | ... | eal_mem_channels=4 | pmd_fwd_mode=mac | pmd_eth_peer_0=0,${eth0_mac}
| | ... | pmd_eth_peer_1=1,${eth1_mac} | pmd_disable_hw_vlan=${True}
| | Dpdk Testpmd Start | ${vm} | eal_coremask=0x1f
| | ... | eal_mem_channels=4 | pmd_fwd_mode=mac | pmd_eth_peer_0=0,${eth0_mac}
| | ... | pmd_eth_peer_1=1,${eth1_mac} | pmd_disable_hw_vlan=${True}
+| | ... | pmd_txd=${256} | pmd_rxd=${256}
| | Return From Keyword | ${vm}
| Guest VM with Linux Bridge connected via vhost-user is setup
| | Return From Keyword | ${vm}
| Guest VM with Linux Bridge connected via vhost-user is setup