[linux-2.6-block.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) && \
				     (!NETFILTER_CONNCOUNT || NETFILTER_CONNCOUNT)))
	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) && \
99b7248e AB	11	(!NF_NAT_IPV4 \|\| NF_NAT_IPV4) && \
11efd5cb YHW	12	(!NF_NAT_IPV6 \|\| NF_NAT_IPV6) && \
11efd5cb YHW	13	(!NETFILTER_CONNCOUNT \|\| NETFILTER_CONNCOUNT)))
a175a723	14	select LIBCRC32C
7d5f41f2	15	select MPLS
8cd4313a	16	select NET_MPLS_GSO
d71785ff	17	select DST_CACHE
b2d0f5d5	18	select NET_NSH
ccb1352e JG	19	---help---
	20	Open vSwitch is a multilayer Ethernet switch targeted at virtualized
	21	environments. In addition to supporting a variety of features
	22	expected in a traditional hardware switch, it enables fine-grained
	23	programmatic extension and flow-based control of the network. This
	24	control is useful in a wide variety of applications but is
	25	particularly important in multi-server virtualization deployments,
	26	which are often characterized by highly dynamic endpoints and the
	27	need to maintain logical abstractions for multiple tenants.
	28
	29	The Open vSwitch datapath provides an in-kernel fast path for packet
	30	forwarding. It is complemented by a userspace daemon, ovs-vswitchd,
	31	which is able to accept configuration from a variety of sources and
	32	translate it into packet processing rules.
	33
	34	See http://openvswitch.org for more information and userspace
	35	utilities.
	36
	37	To compile this code as a module, choose M here: the module will be
	38	called openvswitch.
	39
	40	If unsure, say N.
fb825a55 PS	41
fb825a55 PS	42	config OPENVSWITCH_GRE
62b9c8d0	43	tristate "Open vSwitch GRE tunneling support"
fb825a55	44	depends on OPENVSWITCH
b2acd1dc	45	depends on NET_IPGRE
62b9c8d0	46	default OPENVSWITCH
fb825a55 PS	47	---help---
	48	If you say Y here, then the Open vSwitch will be able create GRE
	49	vport.
	50
	51	Say N to exclude this support and reduce the binary size.
	52
	53	If unsure, say Y.
58264848	54
dcc38c03 TG	55	config OPENVSWITCH_VXLAN
	56	tristate "Open vSwitch VXLAN tunneling support"
	57	depends on OPENVSWITCH
	58	depends on VXLAN
	59	default OPENVSWITCH
	60	---help---
	61	If you say Y here, then the Open vSwitch will be able create vxlan vport.
	62
	63	Say N to exclude this support and reduce the binary size.
	64
	65	If unsure, say Y.
	66
f5796684	67	config OPENVSWITCH_GENEVE
62b9c8d0	68	tristate "Open vSwitch Geneve tunneling support"
f5796684	69	depends on OPENVSWITCH
6b001e68	70	depends on GENEVE
62b9c8d0	71	default OPENVSWITCH
f5796684 JG	72	---help---
	73	If you say Y here, then the Open vSwitch will be able create geneve vport.
	74
	75	Say N to exclude this support and reduce the binary size.