- Rx checksum offloads.
The NIC validates IPv4/UDP/TCP checksums of both inner and outer packets.
- Good checksum flags (e.g. ``PKT_RX_L4_CKSUM_GOOD``) indicate that the inner
+ Good checksum flags (e.g. ``RTE_MBUF_F_RX_L4_CKSUM_GOOD``) indicate that the inner
packet has the correct checksum, and if applicable, the outer packet also
- has the correct checksum. Bad checksum flags (e.g. ``PKT_RX_L4_CKSUM_BAD``)
+ has the correct checksum. Bad checksum flags (e.g. ``RTE_MBUF_F_RX_L4_CKSUM_BAD``)
indicate that the inner and/or outer packets have invalid checksum values.
- Inner Rx packet type classification
Another alternative is modify the adapter's ingress VLAN rewrite mode so that
packets with the default VLAN tag are stripped by the adapter and presented to
-DPDK as untagged packets. In this case mbuf->vlan_tci and the PKT_RX_VLAN and
-PKT_RX_VLAN_STRIPPED mbuf flags would not be set. This mode is enabled with the
+DPDK as untagged packets. In this case mbuf->vlan_tci and the RTE_MBUF_F_RX_VLAN and
+RTE_MBUF_F_RX_VLAN_STRIPPED mbuf flags would not be set. This mode is enabled with the
``devargs`` parameter ``ig-vlan-rewrite=untag``. For example::
-a 12:00.0,ig-vlan-rewrite=untag