e39c2756e2
Add a new devarg "ig-vlan-rewrite" to allow the user to set non-default rewrite mode. The UCS VIC may add/remove/modify the VLAN header of an ingress packet depending on the ingress VLAN rewrite mode. By default, the driver sets the pass-through mode, which tells the NIC "do not touch VLAN header and preserve it as is". This mode is usually sufficient, but can complicate deployments for certain environments. For example, OVS-DPDK in UCS blade environments may want to use "untag default VLAN mode", which removes the VLAN header from an ingress packet if it matches vNIC's default VLAN. Signed-off-by: Hyong Youb Kim <hyonkim@cisco.com> Reviewed-by: John Daley <johndale@cisco.com>
DPDK is a set of libraries and drivers for fast packet processing. It supports many processor architectures and both FreeBSD and Linux. The DPDK uses the Open Source BSD-3-Clause license for the core libraries and drivers. The kernel components are GPL-2.0 licensed. Please check the doc directory for release notes, API documentation, and sample application information. For questions and usage discussions, subscribe to: users@dpdk.org Report bugs and issues to the development mailing list: dev@dpdk.org