[mirror_ubuntu-artful-kernel.git] / net / openvswitch / Kconfig

#
# 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.
Commit	Line	Data
ccb1352e JG	1	#
	2	# Open vSwitch
	3	#
	4
	5	config OPENVSWITCH
	6	tristate "Open vSwitch"
8cd4313a	7	depends on INET
38c089d1	8	depends on !NF_CONNTRACK \|\| \
05752523	9	(NF_CONNTRACK && ((!NF_DEFRAG_IPV6 \|\| NF_DEFRAG_IPV6) && \
99b7248e AB	10	(!NF_NAT \|\| NF_NAT) && \
	11	(!NF_NAT_IPV4 \|\| NF_NAT_IPV4) && \
	12	(!NF_NAT_IPV6 \|\| NF_NAT_IPV6)))
a175a723	13	select LIBCRC32C
7d5f41f2	14	select MPLS
8cd4313a	15	select NET_MPLS_GSO
d71785ff	16	select DST_CACHE
ccb1352e JG	17	---help---
	18	Open vSwitch is a multilayer Ethernet switch targeted at virtualized
	19	environments. In addition to supporting a variety of features
	20	expected in a traditional hardware switch, it enables fine-grained
	21	programmatic extension and flow-based control of the network. This
	22	control is useful in a wide variety of applications but is
	23	particularly important in multi-server virtualization deployments,
	24	which are often characterized by highly dynamic endpoints and the
	25	need to maintain logical abstractions for multiple tenants.
	26
	27	The Open vSwitch datapath provides an in-kernel fast path for packet
	28	forwarding. It is complemented by a userspace daemon, ovs-vswitchd,
	29	which is able to accept configuration from a variety of sources and
	30	translate it into packet processing rules.
	31
	32	See http://openvswitch.org for more information and userspace
	33	utilities.
	34
	35	To compile this code as a module, choose M here: the module will be
	36	called openvswitch.
	37
	38	If unsure, say N.
fb825a55 PS	39
fb825a55 PS	40	config OPENVSWITCH_GRE
62b9c8d0	41	tristate "Open vSwitch GRE tunneling support"
fb825a55	42	depends on OPENVSWITCH
b2acd1dc	43	depends on NET_IPGRE
62b9c8d0	44	default OPENVSWITCH
fb825a55 PS	45	---help---
	46	If you say Y here, then the Open vSwitch will be able create GRE
	47	vport.
	48
	49	Say N to exclude this support and reduce the binary size.
	50
	51	If unsure, say Y.
58264848	52
dcc38c03 TG	53	config OPENVSWITCH_VXLAN
	54	tristate "Open vSwitch VXLAN tunneling support"
	55	depends on OPENVSWITCH
	56	depends on VXLAN
	57	default OPENVSWITCH
	58	---help---
	59	If you say Y here, then the Open vSwitch will be able create vxlan vport.
	60
	61	Say N to exclude this support and reduce the binary size.
	62
	63	If unsure, say Y.
	64
f5796684	65	config OPENVSWITCH_GENEVE
62b9c8d0	66	tristate "Open vSwitch Geneve tunneling support"
f5796684	67	depends on OPENVSWITCH
6b001e68	68	depends on GENEVE
62b9c8d0	69	default OPENVSWITCH
f5796684 JG	70	---help---
	71	If you say Y here, then the Open vSwitch will be able create geneve vport.
	72
	73	Say N to exclude this support and reduce the binary size.