[linux-2.6-block.git] / drivers / net / Kconfig

#
# Network device configuration
#

menuconfig NETDEVICES
	default y if UML
	depends on NET
	bool "Network device support"
	---help---
	  You can say N here if you don't intend to connect your Linux box to
	  any other computer at all.

	  You'll have to say Y if your computer contains a network card that
	  you want to use under Linux. If you are going to run SLIP or PPP over
	  telephone line or null modem cable you need say Y here. Connecting
	  two machines with parallel ports using PLIP needs this, as well as
	  AX.25/KISS for sending Internet traffic over amateur radio links.

	  See also "The Linux Network Administrator's Guide" by Olaf Kirch and
	  Terry Dawson. Available at <http://www.tldp.org/guides.html>.

	  If unsure, say Y.

# All the following symbols are dependent on NETDEVICES - do not repeat
# that for each of the symbols.
if NETDEVICES

config NET_CORE
	default y
	bool "Network core driver support"
	---help---
	  You can say N here if you do not intend to use any of the
	  networking core drivers (i.e. VLAN, bridging, bonding, etc.)

if NET_CORE

config BONDING
	tristate "Bonding driver support"
	depends on INET
	depends on IPV6 || IPV6=n
	---help---
	  Say 'Y' or 'M' if you wish to be able to 'bond' multiple Ethernet
	  Channels together. This is called 'Etherchannel' by Cisco,
	  'Trunking' by Sun, 802.3ad by the IEEE, and 'Bonding' in Linux.

	  The driver supports multiple bonding modes to allow for both high
	  performance and high availability operation.

	  Refer to <file:Documentation/networking/bonding.txt> for more
	  information.

	  To compile this driver as a module, choose M here: the module
	  will be called bonding.

config DUMMY
	tristate "Dummy net driver support"
	---help---
	  This is essentially a bit-bucket device (i.e. traffic you send to
	  this device is consigned into oblivion) with a configurable IP
	  address. It is most commonly used in order to make your currently
	  inactive SLIP address seem like a real address for local programs.
	  If you use SLIP or PPP, you might want to say Y here. Since this
	  thing often comes in handy, the default is Y. It won't enlarge your
	  kernel either. What a deal. Read about it in the Network
	  Administrator's Guide, available from
	  <http://www.tldp.org/docs.html#guide>.

	  To compile this driver as a module, choose M here: the module
	  will be called dummy.

config EQUALIZER
	tristate "EQL (serial line load balancing) support"
	---help---
	  If you have two serial connections to some other computer (this
	  usually requires two modems and two telephone lines) and you use
	  SLIP (the protocol for sending Internet traffic over telephone
	  lines) or PPP (a better SLIP) on them, you can make them behave like
	  one double speed connection using this driver.  Naturally, this has
	  to be supported at the other end as well, either with a similar EQL
	  Linux driver or with a Livingston Portmaster 2e.

	  Say Y if you want this and read
	  <file:Documentation/networking/eql.txt>.  You may also want to read
	  section 6.2 of the NET-3-HOWTO, available from
	  <http://www.tldp.org/docs.html#howto>.

	  To compile this driver as a module, choose M here: the module
	  will be called eql.  If unsure, say N.

config NET_FC
	bool "Fibre Channel driver support"
	depends on SCSI && PCI
	help
	  Fibre Channel is a high speed serial protocol mainly used to connect
	  large storage devices to the computer; it is compatible with and
	  intended to replace SCSI.

	  If you intend to use Fibre Channel, you need to have a Fibre channel
	  adaptor card in your computer; say Y here and to the driver for your
	  adaptor below. You also should have said Y to "SCSI support" and
	  "SCSI generic support".

config MII
	tristate "Generic Media Independent Interface device support"
	help
	  Most ethernet controllers have MII transceiver either as an external
	  or internal device.  It is safe to say Y or M here even if your
	  ethernet card lacks MII.

config IFB
	tristate "Intermediate Functional Block support"
	depends on NET_CLS_ACT
	---help---
	  This is an intermediate driver that allows sharing of
	  resources.
	  To compile this driver as a module, choose M here: the module
	  will be called ifb.  If you want to use more than one ifb
	  device at a time, you need to compile this driver as a module.
	  Instead of 'ifb', the devices will then be called 'ifb0',
	  'ifb1' etc.
	  Look at the iproute2 documentation directory for usage etc

source "drivers/net/team/Kconfig"

config MACVLAN
	tristate "MAC-VLAN support"
	---help---
	  This allows one to create virtual interfaces that map packets to
	  or from specific MAC addresses to a particular interface.

	  Macvlan devices can be added using the "ip" command from the
	  iproute2 package starting with the iproute2-2.6.23 release:

	  "ip link add link <real dev> [ address MAC ] [ NAME ] type macvlan"

	  To compile this driver as a module, choose M here: the module
	  will be called macvlan.

config MACVTAP
	tristate "MAC-VLAN based tap driver"
	depends on MACVLAN
	help
	  This adds a specialized tap character device driver that is based
	  on the MAC-VLAN network interface, called macvtap. A macvtap device
	  can be added in the same way as a macvlan device, using 'type
	  macvlan', and then be accessed through the tap user space interface.

	  To compile this driver as a module, choose M here: the module
	  will be called macvtap.

config VXLAN
       tristate "Virtual eXtensible Local Area Network (VXLAN)"
       depends on INET
       ---help---
	  This allows one to create vxlan virtual interfaces that provide
	  Layer 2 Networks over Layer 3 Networks. VXLAN is often used
	  to tunnel virtual network infrastructure in virtualized environments.
	  For more information see:
	    http://tools.ietf.org/html/draft-mahalingam-dutt-dcops-vxlan-02

	  To compile this driver as a module, choose M here: the module
	  will be called vxlan.

config NETCONSOLE
	tristate "Network console logging support"
	---help---
	If you want to log kernel messages over the network, enable this.
	See <file:Documentation/networking/netconsole.txt> for details.

config NETCONSOLE_DYNAMIC
	bool "Dynamic reconfiguration of logging targets"
	depends on NETCONSOLE && SYSFS && CONFIGFS_FS && \
			!(NETCONSOLE=y && CONFIGFS_FS=m)
	help
	  This option enables the ability to dynamically reconfigure target
	  parameters (interface, IP addresses, port numbers, MAC addresses)
	  at runtime through a userspace interface exported using configfs.
	  See <file:Documentation/networking/netconsole.txt> for details.

config NETPOLL
	def_bool NETCONSOLE

config NETPOLL_TRAP
	bool "Netpoll traffic trapping"
	default n
	depends on NETPOLL

config NET_POLL_CONTROLLER
	def_bool NETPOLL

config NTB_NETDEV
	tristate "Virtual Ethernet over NTB"
	depends on NTB

config RIONET
	tristate "RapidIO Ethernet over messaging driver support"
	depends on RAPIDIO

config RIONET_TX_SIZE
	int "Number of outbound queue entries"
	depends on RIONET
	default "128"

config RIONET_RX_SIZE
	int "Number of inbound queue entries"
	depends on RIONET
	default "128"

config TUN
	tristate "Universal TUN/TAP device driver support"
	select CRC32
	---help---
	  TUN/TAP provides packet reception and transmission for user space
	  programs.  It can be viewed as a simple Point-to-Point or Ethernet
	  device, which instead of receiving packets from a physical media,
	  receives them from user space program and instead of sending packets
	  via physical media writes them to the user space program.

	  When a program opens /dev/net/tun, driver creates and registers
	  corresponding net device tunX or tapX.  After a program closed above
	  devices, driver will automatically delete tunXX or tapXX device and
	  all routes corresponding to it.

	  Please read <file:Documentation/networking/tuntap.txt> for more
	  information.

	  To compile this driver as a module, choose M here: the module
	  will be called tun.

	  If you don't know what to use this for, you don't need it.

config VETH
	tristate "Virtual ethernet pair device"
	---help---
	  This device is a local ethernet tunnel. Devices are created in pairs.
	  When one end receives the packet it appears on its pair and vice
	  versa.

config VIRTIO_NET
	tristate "Virtio network driver"
	depends on VIRTIO
	---help---
	  This is the virtual network driver for virtio.  It can be used with
	  lguest or QEMU based VMMs (like KVM or Xen).  Say Y or M.

endif # NET_CORE

config SUNGEM_PHY
	tristate

source "drivers/net/arcnet/Kconfig"

source "drivers/atm/Kconfig"

source "drivers/net/caif/Kconfig"

source "drivers/net/dsa/Kconfig"

source "drivers/net/ethernet/Kconfig"

source "drivers/net/fddi/Kconfig"

source "drivers/net/hippi/Kconfig"

config NET_SB1000
	tristate "General Instruments Surfboard 1000"
	depends on PNP
	---help---
	  This is a driver for the General Instrument (also known as
	  NextLevel) SURFboard 1000 internal
	  cable modem. This is an ISA card which is used by a number of cable
	  TV companies to provide cable modem access. It's a one-way
	  downstream-only cable modem, meaning that your upstream net link is
	  provided by your regular phone modem.

	  At present this driver only compiles as a module, so say M here if
	  you have this card. The module will be called sb1000. Then read
	  <file:Documentation/networking/README.sb1000> for information on how
	  to use this module, as it needs special ppp scripts for establishing
	  a connection. Further documentation and the necessary scripts can be
	  found at:

	  <http://www.jacksonville.net/~fventuri/>
	  <http://home.adelphia.net/~siglercm/sb1000.html>
	  <http://linuxpower.cx/~cable/>

	  If you don't have this card, of course say N.

source "drivers/net/phy/Kconfig"

source "drivers/net/plip/Kconfig"

source "drivers/net/ppp/Kconfig"

source "drivers/net/slip/Kconfig"

source "drivers/s390/net/Kconfig"

source "drivers/net/usb/Kconfig"

source "drivers/net/wireless/Kconfig"

source "drivers/net/wimax/Kconfig"

source "drivers/net/wan/Kconfig"

source "drivers/net/ieee802154/Kconfig"

config XEN_NETDEV_FRONTEND
	tristate "Xen network device frontend driver"
	depends on XEN
	select XEN_XENBUS_FRONTEND
	default y
	help
	  This driver provides support for Xen paravirtual network
	  devices exported by a Xen network driver domain (often
	  domain 0).

	  The corresponding Linux backend driver is enabled by the
	  CONFIG_XEN_NETDEV_BACKEND option.

	  If you are compiling a kernel for use as Xen guest, you
	  should say Y here. To compile this driver as a module, chose
	  M here: the module will be called xen-netfront.

config XEN_NETDEV_BACKEND
	tristate "Xen backend network device"
	depends on XEN_BACKEND
	help
	  This driver allows the kernel to act as a Xen network driver
	  domain which exports paravirtual network devices to other
	  Xen domains. These devices can be accessed by any operating
	  system that implements a compatible front end.

	  The corresponding Linux frontend driver is enabled by the
	  CONFIG_XEN_NETDEV_FRONTEND configuration option.

	  The backend driver presents a standard network device
	  endpoint for each paravirtual network device to the driver
	  domain network stack. These can then be bridged or routed
	  etc in order to provide full network connectivity.

	  If you are compiling a kernel to run in a Xen network driver
	  domain (often this is domain 0) you should say Y here. To
	  compile this driver as a module, chose M here: the module
	  will be called xen-netback.

config VMXNET3
	tristate "VMware VMXNET3 ethernet driver"
	depends on PCI && INET
	help
	  This driver supports VMware's vmxnet3 virtual ethernet NIC.
	  To compile this driver as a module, choose M here: the
	  module will be called vmxnet3.

source "drivers/net/hyperv/Kconfig"

endif # NETDEVICES
Commit	Line	Data
1da177e4 LT	1	#
	2	# Network device configuration
	3	#
	4
d1c0a65f	5	menuconfig NETDEVICES
ce2d2aed	6	default y if UML
e0009820	7	depends on NET
1da177e4 LT	8	bool "Network device support"
	9	---help---
	10	You can say N here if you don't intend to connect your Linux box to
	11	any other computer at all.
	12
	13	You'll have to say Y if your computer contains a network card that
	14	you want to use under Linux. If you are going to run SLIP or PPP over
	15	telephone line or null modem cable you need say Y here. Connecting
	16	two machines with parallel ports using PLIP needs this, as well as
	17	AX.25/KISS for sending Internet traffic over amateur radio links.
	18
	19	See also "The Linux Network Administrator's Guide" by Olaf Kirch and
	20	Terry Dawson. Available at <http://www.tldp.org/guides.html>.
	21
	22	If unsure, say Y.
	23
1618cb0c RD	24	# All the following symbols are dependent on NETDEVICES - do not repeat
	25	# that for each of the symbols.
	26	if NETDEVICES
cbcd2a4c	27
88491d81 JK	28	config NET_CORE
	29	default y
	30	bool "Network core driver support"
253af423	31	---help---
88491d81 JK	32	You can say N here if you do not intend to use any of the
	33	networking core drivers (i.e. VLAN, bridging, bonding, etc.)
	34
	35	if NET_CORE
	36
	37	config BONDING
	38	tristate "Bonding driver support"
	39	depends on INET
	40	depends on IPV6 \|\| IPV6=n
	41	---help---
	42	Say 'Y' or 'M' if you wish to be able to 'bond' multiple Ethernet
	43	Channels together. This is called 'Etherchannel' by Cisco,
	44	'Trunking' by Sun, 802.3ad by the IEEE, and 'Bonding' in Linux.
	45
	46	The driver supports multiple bonding modes to allow for both high
	47	performance and high availability operation.
	48
	49	Refer to <file:Documentation/networking/bonding.txt> for more
	50	information.
	51
253af423	52	To compile this driver as a module, choose M here: the module
88491d81	53	will be called bonding.
253af423	54
1da177e4 LT	55	config DUMMY
1da177e4 LT	56	tristate "Dummy net driver support"
1da177e4 LT	57	---help---
	58	This is essentially a bit-bucket device (i.e. traffic you send to
	59	this device is consigned into oblivion) with a configurable IP
	60	address. It is most commonly used in order to make your currently
	61	inactive SLIP address seem like a real address for local programs.
	62	If you use SLIP or PPP, you might want to say Y here. Since this
	63	thing often comes in handy, the default is Y. It won't enlarge your
	64	kernel either. What a deal. Read about it in the Network
	65	Administrator's Guide, available from
	66	<http://www.tldp.org/docs.html#guide>.
	67
	68	To compile this driver as a module, choose M here: the module
9f486619	69	will be called dummy.
1da177e4	70
88491d81 JK	71	config EQUALIZER
88491d81 JK	72	tristate "EQL (serial line load balancing) support"
1da177e4	73	---help---
88491d81 JK	74	If you have two serial connections to some other computer (this
	75	usually requires two modems and two telephone lines) and you use
	76	SLIP (the protocol for sending Internet traffic over telephone
	77	lines) or PPP (a better SLIP) on them, you can make them behave like
	78	one double speed connection using this driver. Naturally, this has
	79	to be supported at the other end as well, either with a similar EQL
	80	Linux driver or with a Livingston Portmaster 2e.
1da177e4	81
88491d81 JK	82	Say Y if you want this and read
	83	<file:Documentation/networking/eql.txt>. You may also want to read
	84	section 6.2 of the NET-3-HOWTO, available from
	85	<http://www.tldp.org/docs.html#howto>.
1da177e4	86
88491d81 JK	87	To compile this driver as a module, choose M here: the module
	88	will be called eql. If unsure, say N.
	89
	90	config NET_FC
	91	bool "Fibre Channel driver support"
	92	depends on SCSI && PCI
	93	help
	94	Fibre Channel is a high speed serial protocol mainly used to connect
	95	large storage devices to the computer; it is compatible with and
	96	intended to replace SCSI.
	97
	98	If you intend to use Fibre Channel, you need to have a Fibre channel
	99	adaptor card in your computer; say Y here and to the driver for your
	100	adaptor below. You also should have said Y to "SCSI support" and
	101	"SCSI generic support".
1da177e4	102
88491d81 JK	103	config MII
	104	tristate "Generic Media Independent Interface device support"
	105	help
	106	Most ethernet controllers have MII transceiver either as an external
	107	or internal device. It is safe to say Y or M here even if your
	108	ethernet card lacks MII.
	109
88491d81 JK	110	config IFB
	111	tristate "Intermediate Functional Block support"
	112	depends on NET_CLS_ACT
	113	---help---
	114	This is an intermediate driver that allows sharing of
	115	resources.
1da177e4	116	To compile this driver as a module, choose M here: the module
88491d81 JK	117	will be called ifb. If you want to use more than one ifb
	118	device at a time, you need to compile this driver as a module.
	119	Instead of 'ifb', the devices will then be called 'ifb0',
	120	'ifb1' etc.
	121	Look at the iproute2 documentation directory for usage etc
1da177e4	122
3d249d4c JP	123	source "drivers/net/team/Kconfig"
3d249d4c JP	124
b863ceb7	125	config MACVLAN
bd085b93	126	tristate "MAC-VLAN support"
b863ceb7 PM	127	---help---
	128	This allows one to create virtual interfaces that map packets to
	129	or from specific MAC addresses to a particular interface.
	130
3dbf8d56 PM	131	Macvlan devices can be added using the "ip" command from the
	132	iproute2 package starting with the iproute2-2.6.23 release:
	133
	134	"ip link add link <real dev> [ address MAC ] [ NAME ] type macvlan"
	135
b863ceb7 PM	136	To compile this driver as a module, choose M here: the module
	137	will be called macvlan.
	138
20d29d7a	139	config MACVTAP
bd085b93	140	tristate "MAC-VLAN based tap driver"
20d29d7a AB	141	depends on MACVLAN
	142	help
	143	This adds a specialized tap character device driver that is based
	144	on the MAC-VLAN network interface, called macvtap. A macvtap device
	145	can be added in the same way as a macvlan device, using 'type
	146	macvlan', and then be accessed through the tap user space interface.
	147
	148	To compile this driver as a module, choose M here: the module
	149	will be called macvtap.
	150
d342894c	151	config VXLAN
d342894c	152	tristate "Virtual eXtensible Local Area Network (VXLAN)"
c9b20a5e	153	depends on INET
d342894c	154	---help---
	155	This allows one to create vxlan virtual interfaces that provide
	156	Layer 2 Networks over Layer 3 Networks. VXLAN is often used
	157	to tunnel virtual network infrastructure in virtualized environments.
	158	For more information see:
	159	http://tools.ietf.org/html/draft-mahalingam-dutt-dcops-vxlan-02
	160
	161	To compile this driver as a module, choose M here: the module
	162	will be called vxlan.
	163
88491d81 JK	164	config NETCONSOLE
88491d81 JK	165	tristate "Network console logging support"
1da177e4	166	---help---
88491d81 JK	167	If you want to log kernel messages over the network, enable this.
88491d81 JK	168	See <file:Documentation/networking/netconsole.txt> for details.
1da177e4	169
88491d81 JK	170	config NETCONSOLE_DYNAMIC
	171	bool "Dynamic reconfiguration of logging targets"
	172	depends on NETCONSOLE && SYSFS && CONFIGFS_FS && \
	173	!(NETCONSOLE=y && CONFIGFS_FS=m)
	174	help
	175	This option enables the ability to dynamically reconfigure target
	176	parameters (interface, IP addresses, port numbers, MAC addresses)
	177	at runtime through a userspace interface exported using configfs.
	178	See <file:Documentation/networking/netconsole.txt> for details.
1da177e4	179
88491d81 JK	180	config NETPOLL
	181	def_bool NETCONSOLE
	182
	183	config NETPOLL_TRAP
	184	bool "Netpoll traffic trapping"
	185	default n
	186	depends on NETPOLL
	187
	188	config NET_POLL_CONTROLLER
	189	def_bool NETPOLL
	190
548c237c JM	191	config NTB_NETDEV
	192	tristate "Virtual Ethernet over NTB"
	193	depends on NTB
	194
88491d81 JK	195	config RIONET
	196	tristate "RapidIO Ethernet over messaging driver support"
	197	depends on RAPIDIO
	198
	199	config RIONET_TX_SIZE
	200	int "Number of outbound queue entries"
	201	depends on RIONET
	202	default "128"
	203
	204	config RIONET_RX_SIZE
	205	int "Number of inbound queue entries"
	206	depends on RIONET
	207	default "128"
1da177e4 LT	208
	209	config TUN
	210	tristate "Universal TUN/TAP device driver support"
1da177e4 LT	211	select CRC32
	212	---help---
	213	TUN/TAP provides packet reception and transmission for user space
	214	programs. It can be viewed as a simple Point-to-Point or Ethernet
	215	device, which instead of receiving packets from a physical media,
	216	receives them from user space program and instead of sending packets
	217	via physical media writes them to the user space program.
	218
	219	When a program opens /dev/net/tun, driver creates and registers
	220	corresponding net device tunX or tapX. After a program closed above
	221	devices, driver will automatically delete tunXX or tapXX device and
	222	all routes corresponding to it.
	223
	224	Please read <file:Documentation/networking/tuntap.txt> for more
	225	information.
	226
	227	To compile this driver as a module, choose M here: the module
	228	will be called tun.
	229
	230	If you don't know what to use this for, you don't need it.
	231
e314dbdc	232	config VETH
6a9a0250	233	tristate "Virtual ethernet pair device"
e314dbdc	234	---help---
6a9a0250 RR	235	This device is a local ethernet tunnel. Devices are created in pairs.
	236	When one end receives the packet it appears on its pair and vice
	237	versa.
e314dbdc	238
88491d81	239	config VIRTIO_NET
bd085b93 KC	240	tristate "Virtio network driver"
bd085b93 KC	241	depends on VIRTIO
88491d81 JK	242	---help---
	243	This is the virtual network driver for virtio. It can be used with
	244	lguest or QEMU based VMMs (like KVM or Xen). Say Y or M.
	245
	246	endif # NET_CORE
	247
	248	config SUNGEM_PHY
	249	tristate
	250
	251	source "drivers/net/arcnet/Kconfig"
	252
	253	source "drivers/atm/Kconfig"
	254
	255	source "drivers/net/caif/Kconfig"
	256
3b158859 BH	257	source "drivers/net/dsa/Kconfig"
3b158859 BH	258
88491d81 JK	259	source "drivers/net/ethernet/Kconfig"
	260
	261	source "drivers/net/fddi/Kconfig"
	262
fecc7351 PB	263	source "drivers/net/hippi/Kconfig"
fecc7351 PB	264
1da177e4 LT	265	config NET_SB1000
1da177e4 LT	266	tristate "General Instruments Surfboard 1000"
cbcd2a4c	267	depends on PNP
1da177e4 LT	268	---help---
	269	This is a driver for the General Instrument (also known as
	270	NextLevel) SURFboard 1000 internal
	271	cable modem. This is an ISA card which is used by a number of cable
	272	TV companies to provide cable modem access. It's a one-way
	273	downstream-only cable modem, meaning that your upstream net link is
	274	provided by your regular phone modem.
	275
	276	At present this driver only compiles as a module, so say M here if
	277	you have this card. The module will be called sb1000. Then read
	278	<file:Documentation/networking/README.sb1000> for information on how
	279	to use this module, as it needs special ppp scripts for establishing
	280	a connection. Further documentation and the necessary scripts can be
	281	found at:
	282
	283	<http://www.jacksonville.net/~fventuri/>
	284	<http://home.adelphia.net/~siglercm/sb1000.html>
	285	<http://linuxpower.cx/~cable/>
	286
	287	If you don't have this card, of course say N.
	288
00db8189 AF	289	source "drivers/net/phy/Kconfig"
00db8189 AF	290
18e635f4 JK	291	source "drivers/net/plip/Kconfig"
18e635f4 JK	292
88491d81 JK	293	source "drivers/net/ppp/Kconfig"
88491d81 JK	294
b5451d78 JK	295	source "drivers/net/slip/Kconfig"
b5451d78 JK	296
88491d81 JK	297	source "drivers/s390/net/Kconfig"
88491d81 JK	298
88491d81 JK	299	source "drivers/net/usb/Kconfig"
88491d81 JK	300
1da177e4 LT	301	source "drivers/net/wireless/Kconfig"
1da177e4 LT	302
143ee2d5 IPG	303	source "drivers/net/wimax/Kconfig"
143ee2d5 IPG	304
1da177e4 LT	305	source "drivers/net/wan/Kconfig"
1da177e4 LT	306
0739d643	307	source "drivers/net/ieee802154/Kconfig"
0739d643	308
0d160211 JF	309	config XEN_NETDEV_FRONTEND
	310	tristate "Xen network device frontend driver"
	311	depends on XEN
7003087c	312	select XEN_XENBUS_FRONTEND
0d160211 JF	313	default y
0d160211 JF	314	help
f942dc25 IC	315	This driver provides support for Xen paravirtual network
	316	devices exported by a Xen network driver domain (often
	317	domain 0).
	318
	319	The corresponding Linux backend driver is enabled by the
	320	CONFIG_XEN_NETDEV_BACKEND option.
	321
	322	If you are compiling a kernel for use as Xen guest, you
	323	should say Y here. To compile this driver as a module, chose
	324	M here: the module will be called xen-netfront.
	325
	326	config XEN_NETDEV_BACKEND
	327	tristate "Xen backend network device"
	328	depends on XEN_BACKEND
	329	help
	330	This driver allows the kernel to act as a Xen network driver
	331	domain which exports paravirtual network devices to other
	332	Xen domains. These devices can be accessed by any operating
	333	system that implements a compatible front end.
	334
	335	The corresponding Linux frontend driver is enabled by the
	336	CONFIG_XEN_NETDEV_FRONTEND configuration option.
	337
	338	The backend driver presents a standard network device
	339	endpoint for each paravirtual network device to the driver
	340	domain network stack. These can then be bridged or routed
	341	etc in order to provide full network connectivity.
	342
	343	If you are compiling a kernel to run in a Xen network driver
	344	domain (often this is domain 0) you should say Y here. To
	345	compile this driver as a module, chose M here: the module
	346	will be called xen-netback.
0d160211	347
d1a890fa	348	config VMXNET3
e85eb117 PDM	349	tristate "VMware VMXNET3 ethernet driver"
	350	depends on PCI && INET
	351	help
	352	This driver supports VMware's vmxnet3 virtual ethernet NIC.
	353	To compile this driver as a module, choose M here: the
	354	module will be called vmxnet3.
d1a890fa	355
95fa0405 HZ	356	source "drivers/net/hyperv/Kconfig"
95fa0405 HZ	357
d1c0a65f	358	endif # NETDEVICES