#
# Open vSwitch
#
config OPENVSWITCH
tristate "Open vSwitch"
depends on INET
depends on !NF_CONNTRACK || \
(NF_CONNTRACK && ((!NF_DEFRAG_IPV6 || NF_DEFRAG_IPV6) && \
(!NF_NAT || NF_NAT) && \
(!NF_NAT_IPV4 || NF_NAT_IPV4) && \
(!NF_NAT_IPV6 || NF_NAT_IPV6)))
select LIBCRC32C
select MPLS
select NET_MPLS_GSO
select DST_CACHE
---help---
Open vSwitch is a multilayer Ethernet switch targeted at virtualized
environments. In addition to supporting a variety of features
expected in a traditional hardware switch, it enables fine-grained
programmatic extension and flow-based control of the network. This
control is useful in a wide variety of applications but is
particularly important in multi-server virtualization deployments,
which are often characterized by highly dynamic endpoints and the
need to maintain logical abstractions for multiple tenants.
The Open vSwitch datapath provides an in-kernel fast path for packet
forwarding. It is complemented by a userspace daemon, ovs-vswitchd,
which is able to accept configuration from a variety of sources and
translate it into packet processing rules.
See http://openvswitch.org for more information and userspace
utilities.
To compile this code as a module, choose M here: the module will be
called openvswitch.
If unsure, say N.
config OPENVSWITCH_GRE
tristate "Open vSwitch GRE tunneling support"
depends on OPENVSWITCH
depends on NET_IPGRE
default OPENVSWITCH
---help---
If you say Y here, then the Open vSwitch will be able create GRE
vport.
Say N to exclude this support and reduce the binary size.
If unsure, say Y.
config OPENVSWITCH_VXLAN
tristate "Open vSwitch VXLAN tunneling support"
depends on OPENVSWITCH
depends on VXLAN
default OPENVSWITCH
---help---
If you say Y here, then the Open vSwitch will be able create vxlan vport.
Say N to exclude this support and reduce the binary size.
If unsure, say Y.
config OPENVSWITCH_GENEVE
tristate "Open vSwitch Geneve tunneling support"
depends on OPENVSWITCH
depends on GENEVE
default OPENVSWITCH
---help---
If you say Y here, then the Open vSwitch will be able create geneve vport.
Say N to exclude this support and reduce the binary size.
f55b27cde15d2a8f43342a8b'/>
Florian Fainelli says:
====================
net: dsa: Port mirroring support
This patch series adds support for port mirroring in the two
Broadcom switch drivers. The major part of the functional are actually with
the plumbing between tc and the drivers.
Changes in v5:
- Added Jiri's Reviewed-by tag to first patch
- rebase against latest net-next/master after bcm_sf2 CFP series
Changes in v4:
- rebased against latest net-next/master after Vivien's changes
Changes in v3:
- removed multiline comments from added structures
- simplify error handling in dsa_slave_add_cls_matchall
Changes in v2:
- fixed filter removal logic to disable the ingress or egress mirroring
when there are no longer ports being monitored in ingress or egress
- removed a stray list_head in dsa_port structure that is not used
Tested using the two iproute2 examples:
tc qdisc add dev eth1 handle ffff: ingress
tc filter add dev eth1 parent ffff: \
matchall skip_sw \
action mirred egress mirror \
dev eth2
tc qdisc add dev eth1 handle 1: root prio
tc filter add dev eth1 parent 1: \
matchall skip_sw \
action mirred egress mirror \
dev eth2
====================
Signed-off-by: David S. Miller <davem@davemloft.net>