def get_testpmd_pmd_options(**kwargs):
"""Create PMD parameters options for testpmd (without --).
:param kwargs: List of testpmd parameters.
:type kwargs: dict
:returns: PMD parameters.
:rtype: OptionString
"""
options = OptionString(prefix=u"--")
# Set the forwarding mode: io, mac, mac_retry, mac_swap, flowgen,
# rxonly, txonly, csum, icmpecho, ieee1588
options.add_equals_from_dict(u"forward-mode", u"pmd_fwd_mode", kwargs,
u"io")
# Set the number of packets per burst to N.
options.add_equals(u"burst", 64)
# Set the number of descriptors in the TX rings to N.
options.add_equals_from_dict(u"txd", u"pmd_txd", kwargs, 1024)
# Set the number of descriptors in the RX rings to N.
options.add_equals_from_dict(u"rxd", u"pmd_rxd", kwargs, 1024)
# Set the number of queues in the TX to N.
options.add_equals_from_dict(u"txq", u"pmd_txq", kwargs, 1)
# Set the number of queues in the RX to N.
options.add_equals_from_dict(u"rxq", u"pmd_rxq", kwargs, 1)
# Set the hexadecimal bitmask of offloads.
options.add_equals_from_dict(u"tx-offloads", u"pmd_tx_offloads",
kwargs, u"0x0")
# Enables numa aware allocation of mbufs.
options.add_if_from_dict(u"numa", u"pmd_numa", kwargs, True)
# Run by default.
options.add_if_from_dict(u"auto-start", u"pmd_auto_start", kwargs,
True)
# Set the number of mbufs to be allocated in the mbuf pools.
options.add_equals_from_dict(u"total-num-mbufs", u"pmd_num_mbufs",
kwargs)
# Set the number of forwarding ports.
options.add_equals_from_dict(u"nb-ports", u"pmd_nb_ports", kwargs)
# Set the hexadecimal bitmask of the ports used by the packet
# forwarding test.
options.add_equals_from_dict(u"portmask", u"pmd_portmask", kwargs)
# Disable link status check.
options.add_if_from_dict(u"disable-link-check",
u"pmd_disable_link_check", kwargs, True)
# Set the MAC address XX:XX:XX:XX:XX:XX of the peer port N
options.add_equals_from_dict(u"eth-peer", u"pmd_eth_peer_0", kwargs)
options.add_equals_from_dict(u"eth-peer", u"pmd_eth_peer_1", kwargs)
# Set the max packet length.
options.add_equals_from_dict(u"max-pkt-len", u"pmd_max_pkt_len",
kwargs)
# Set the max packet length.
options.add_equals_from_dict(u"mbuf-size", u"pmd_mbuf_size", kwargs)
# Set the number of forwarding cores based on coremask.
options.add_equals_from_dict(u"nb-cores", u"pmd_nb_cores", kwargs)
return options
def get_pmd_options(**kwargs):
"""Create PMD parameters options (without --).
:param kwargs: List of testpmd parameters.
:type kwargs: dict
:returns: PMD parameters.
:rtype: OptionString
"""
options = OptionString(prefix='--')
# Set the forwarding mode: io, mac, mac_retry, mac_swap, flowgen,
# rxonly, txonly, csum, icmpecho, ieee1588
options.add_equals_from_dict('forward-mode', 'pmd_fwd_mode', kwargs,
'io')
# Set the number of packets per burst to N.
options.add_equals('burst', 64)
# Set the number of descriptors in the TX rings to N.
options.add_equals_from_dict('txd', 'pmd_txd', kwargs, 1024)
# Set the number of descriptors in the RX rings to N.
options.add_equals_from_dict('rxd', 'pmd_rxd', kwargs, 1024)
# Set the number of queues in the TX to N.
options.add_equals_from_dict('txq', 'pmd_txq', kwargs, 1)
# Set the number of queues in the RX to N.
options.add_equals_from_dict('rxq', 'pmd_rxq', kwargs, 1)
# Set the hexadecimal bitmask of offloads.
options.add_equals_if_from_dict('txqflags', '0xf00', 'pmd_tx_offloads',
kwargs, True)
# Set the number of mbufs to be allocated in the mbuf pools.
options.add_equals_from_dict('total-num-mbufs', 'pmd_num_mbufs',
kwargs)
# Disable hardware VLAN.
options.add_if_from_dict('disable-hw-vlan', 'pmd_disable_hw_vlan',
kwargs, True)
# Set the MAC address XX:XX:XX:XX:XX:XX of the peer port N
options.add_equals_from_dict('eth-peer', 'pmd_eth_peer_0', kwargs)
options.add_equals_from_dict('eth-peer', 'pmd_eth_peer_1', kwargs)
# Set the max packet length.
options.add_equals_from_dict('max-pkt-len', 'pmd_max_pkt_len', kwargs)
# Set the number of forwarding cores based on coremask.
options.add_equals_from_dict('nb-cores', 'pmd_nb_cores', kwargs)
return options
