On 17-07-31 08:36 PM, Amritha Nambiar wrote:
This patch series enables configuring cloud filters in i40e
using the tc/flower classifier. The only tc-filter action
supported is to redirect packets to a traffic class on the
same device. The tc/mirred:redirect action is extended to
accept a traffic class to achieve this.
The cloud filters are added for a VSI and are cleaned up when
the VSI is deleted. The filters that match on L4 ports needs
enhanced admin queue functions with big buffer support for
extended general fields in Add/Remove Cloud filters command.
Example:
# tc qdisc add dev eth0 ingress
# ethtool -K eth0 hw-tc-offload on
# tc filter add dev eth0 protocol ip parent ffff: prio 1 flower\
dst_ip 192.168.1.1/32 ip_proto udp dst_port 22\
skip_sw indev eth0 action mirred ingress redirect dev eth0 tc 1
I think "queue 1" sounds better than "tc 1".
"tc" is already a keyword in a few places (even within that declaration
above).
cheers,
jamal
