Description:

• Sample os-net-config for sriov_pf:

• type: sriov_pf
    name: nic9
    numvfs: 5
    mtu: 9000
    use_dhcp: false
    promisc: true
• type: sriov_pf
    name: nic10
    numvfs: 5
    mtu: 9000
    use_dhcp: false
    promisc: true

• After config, offload flag is enabled:

2024-05-15 11:41:20.594 DEBUG os_net_config.impl_nmstate.__dump_config Running config for enp4s0f0np0
accept-all-mac-addresses: false
ethernet:
  auto-negotiation: true
  duplex: full
  speed: 40000
  sr-iov:
    total-vfs: 0
    vfs: []
ethtool:
  coalesce:
    adaptive-rx: true
    adaptive-tx: true
    rx-frames: 128
    rx-usecs: 8
    tx-frames: 128
    tx-usecs: 8
  feature:
    hw-tc-offload: true
    macsec-hw-offload: true

2024-05-15 11:41:20.782 DEBUG os_net_config.impl_nmstate.__dump_config Running config for enp4s0f1np1
accept-all-mac-addresses: false
ethernet:
  auto-negotiation: true
  duplex: full
  speed: 40000
  sr-iov:
    total-vfs: 0
    vfs: []
ethtool:
  coalesce:
    adaptive-rx: true
    adaptive-tx: true
    rx-frames: 128
    rx-usecs: 8
    tx-frames: 128
    tx-usecs: 8
  feature:
    hw-tc-offload: true
    macsec-hw-offload: true

Need to investigate if this is enabled by default in NIC or not