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