[mirror_ubuntu-bionic-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
	select NET_NSH
	---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
b2d0f5d5	17	select NET_NSH
ccb1352e JG	18	---help---
	19	Open vSwitch is a multilayer Ethernet switch targeted at virtualized
	20	environments. In addition to supporting a variety of features
	21	expected in a traditional hardware switch, it enables fine-grained
	22	programmatic extension and flow-based control of the network. This
	23	control is useful in a wide variety of applications but is
	24	particularly important in multi-server virtualization deployments,
	25	which are often characterized by highly dynamic endpoints and the
	26	need to maintain logical abstractions for multiple tenants.
	27
	28	The Open vSwitch datapath provides an in-kernel fast path for packet
	29	forwarding. It is complemented by a userspace daemon, ovs-vswitchd,
	30	which is able to accept configuration from a variety of sources and
	31	translate it into packet processing rules.
	32
	33	See http://openvswitch.org for more information and userspace
	34	utilities.
	35
	36	To compile this code as a module, choose M here: the module will be
	37	called openvswitch.
	38
	39	If unsure, say N.
fb825a55 PS	40
fb825a55 PS	41	config OPENVSWITCH_GRE
62b9c8d0	42	tristate "Open vSwitch GRE tunneling support"
fb825a55	43	depends on OPENVSWITCH
b2acd1dc	44	depends on NET_IPGRE
62b9c8d0	45	default OPENVSWITCH
fb825a55 PS	46	---help---
	47	If you say Y here, then the Open vSwitch will be able create GRE
	48	vport.
	49
	50	Say N to exclude this support and reduce the binary size.
	51
	52	If unsure, say Y.
58264848	53
dcc38c03 TG	54	config OPENVSWITCH_VXLAN
	55	tristate "Open vSwitch VXLAN tunneling support"
	56	depends on OPENVSWITCH
	57	depends on VXLAN
	58	default OPENVSWITCH
	59	---help---
	60	If you say Y here, then the Open vSwitch will be able create vxlan vport.
	61
	62	Say N to exclude this support and reduce the binary size.
	63
	64	If unsure, say Y.
	65
f5796684	66	config OPENVSWITCH_GENEVE
62b9c8d0	67	tristate "Open vSwitch Geneve tunneling support"
f5796684	68	depends on OPENVSWITCH
6b001e68	69	depends on GENEVE
62b9c8d0	70	default OPENVSWITCH
f5796684 JG	71	---help---
	72	If you say Y here, then the Open vSwitch will be able create geneve vport.
	73
	74	Say N to exclude this support and reduce the binary size.