[safe/jmp/linux-2.6] / drivers / net / Kconfig

#
# Network device configuration
#

menu "Network device support"
        depends on NET

config NETDEVICES
        default y if UML
        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 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

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.  If you want to use more than one dummy
          device at a time, you need to compile this driver as a module.
          Instead of 'dummy', the devices will then be called 'dummy0',
          'dummy1' etc.

config BONDING
        tristate "Bonding driver support"
        depends on INET
        ---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 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 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 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/arcnet/Kconfig"

source "drivers/net/phy/Kconfig"

#
#       Ethernet
#

menu "Ethernet (10 or 100Mbit)"
        depends on !UML

config NET_ETHERNET
        bool "Ethernet (10 or 100Mbit)"
        ---help---
          Ethernet (also called IEEE 802.3 or ISO 8802-2) is the most common
          type of Local Area Network (LAN) in universities and companies.

          Common varieties of Ethernet are: 10BASE-2 or Thinnet (10 Mbps over
          coaxial cable, linking computers in a chain), 10BASE-T or twisted
          pair (10 Mbps over twisted pair cable, linking computers to central
          hubs), 10BASE-F (10 Mbps over optical fiber links, using hubs),
          100BASE-TX (100 Mbps over two twisted pair cables, using hubs),
          100BASE-T4 (100 Mbps over 4 standard voice-grade twisted pair
          cables, using hubs), 100BASE-FX (100 Mbps over optical fiber links)
          [the 100BASE varieties are also known as Fast Ethernet], and Gigabit
          Ethernet (1 Gbps over optical fiber or short copper links).

          If your Linux machine will be connected to an Ethernet and you have
          an Ethernet network interface card (NIC) installed in your computer,
          say Y here and read the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>. You will then also have
          to say Y to the driver for your particular NIC.

          Note that the answer to this question won't directly affect the
          kernel: saying N will just cause the configurator to skip all
          the questions about Ethernet network cards. If unsure, say N.

config MII
        tristate "Generic Media Independent Interface device support"
        depends on NET_ETHERNET
        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 lack MII.

config MACB
        tristate "Atmel MACB support"
        depends on NET_ETHERNET && AVR32
        select MII
        help
          The Atmel MACB ethernet interface is found on many AT32 and AT91
          parts. Say Y to include support for the MACB chip.

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

source "drivers/net/arm/Kconfig"

config MACE
        tristate "MACE (Power Mac ethernet) support"
        depends on NET_ETHERNET && PPC_PMAC && PPC32
        select CRC32
        help
          Power Macintoshes and clones with Ethernet built-in on the
          motherboard will usually use a MACE (Medium Access Control for
          Ethernet) interface. Say Y to include support for the MACE chip.

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

config MACE_AAUI_PORT
        bool "Use AAUI port instead of TP by default"
        depends on MACE
        help
          Some Apple machines (notably the Apple Network Server) which use the
          MACE ethernet chip have an Apple AUI port (small 15-pin connector),
          instead of an 8-pin RJ45 connector for twisted-pair ethernet.  Say
          Y here if you have such a machine.  If unsure, say N.
          The driver will default to AAUI on ANS anyway, and if you use it as
          a module, you can provide the port_aaui=0|1 to force the driver.

config BMAC
        tristate "BMAC (G3 ethernet) support"
        depends on NET_ETHERNET && PPC_PMAC && PPC32
        select CRC32
        help
          Say Y for support of BMAC Ethernet interfaces. These are used on G3
          computers.

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

config OAKNET
        tristate "National DP83902AV (Oak ethernet) support"
        depends on NET_ETHERNET && PPC && BROKEN
        select CRC32
        help
          Say Y if your machine has this type of Ethernet network card.

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

config ARIADNE
        tristate "Ariadne support"
        depends on NET_ETHERNET && ZORRO
        help
          If you have a Village Tronic Ariadne Ethernet adapter, say Y.
          Otherwise, say N.

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

config A2065
        tristate "A2065 support"
        depends on NET_ETHERNET && ZORRO
        select CRC32
        help
          If you have a Commodore A2065 Ethernet adapter, say Y. Otherwise,
          say N.

          To compile this driver as a module, choose M here: the module
          will be called a2065.

config HYDRA
        tristate "Hydra support"
        depends on NET_ETHERNET && ZORRO
        select CRC32
        help
          If you have a Hydra Ethernet adapter, say Y. Otherwise, say N.

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

config ZORRO8390
        tristate "Zorro NS8390-based Ethernet support"
        depends on NET_ETHERNET && ZORRO
        select CRC32
        help
          This driver is for Zorro Ethernet cards using an NS8390-compatible
          chipset, like the Village Tronic Ariadne II and the Individual
          Computers X-Surf Ethernet cards. If you have such a card, say Y.
          Otherwise, say N.

          To compile this driver as a module, choose M here: the module
          will be called zorro8390.

config APNE
        tristate "PCMCIA NE2000 support"
        depends on NET_ETHERNET && AMIGA_PCMCIA
        select CRC32
        help
          If you have a PCMCIA NE2000 compatible adapter, say Y.  Otherwise,
          say N.

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

config APOLLO_ELPLUS
        tristate "Apollo 3c505 support"
        depends on NET_ETHERNET && APOLLO
        help
          Say Y or M here if your Apollo has a 3Com 3c505 ISA Ethernet card.
          If you don't have one made for Apollos, you can use one from a PC,
          except that your Apollo won't be able to boot from it (because the
          code in the ROM will be for a PC).

config MAC8390
        bool "Macintosh NS 8390 based ethernet cards"
        depends on NET_ETHERNET && MAC
        select CRC32
        help
          If you want to include a driver to support Nubus or LC-PDS
          Ethernet cards using an NS8390 chipset or its equivalent, say Y
          and read the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

config MAC89x0
        tristate "Macintosh CS89x0 based ethernet cards"
        depends on NET_ETHERNET && MAC && BROKEN
        ---help---
          Support for CS89x0 chipset based Ethernet cards.  If you have a
          Nubus or LC-PDS network (Ethernet) card of this type, say Y and
          read the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>.  This module will
          be called mac89x0.

config MACSONIC
        tristate "Macintosh SONIC based ethernet (onboard, NuBus, LC, CS)"
        depends on NET_ETHERNET && MAC
        ---help---
          Support for NatSemi SONIC based Ethernet devices.  This includes
          the onboard Ethernet in many Quadras as well as some LC-PDS,
          a few Nubus and all known Comm Slot Ethernet cards.  If you have
          one of these say Y and read the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>.  This module will
          be called macsonic.

config MACMACE
        bool "Macintosh (AV) onboard MACE ethernet (EXPERIMENTAL)"
        depends on NET_ETHERNET && MAC && EXPERIMENTAL
        select CRC32
        help
          Support for the onboard AMD 79C940 MACE Ethernet controller used in
          the 660AV and 840AV Macintosh.  If you have one of these Macintoshes
          say Y and read the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

config MVME147_NET
        tristate "MVME147 (Lance) Ethernet support"
        depends on NET_ETHERNET && MVME147
        select CRC32
        help
          Support for the on-board Ethernet interface on the Motorola MVME147
          single-board computer.  Say Y here to include the
          driver for this chip in your kernel.
          To compile this driver as a module, choose M here.

config MVME16x_NET
        tristate "MVME16x Ethernet support"
        depends on NET_ETHERNET && MVME16x
        help
          This is the driver for the Ethernet interface on the Motorola
          MVME162, 166, 167, 172 and 177 boards.  Say Y here to include the
          driver for this chip in your kernel.
          To compile this driver as a module, choose M here.

config BVME6000_NET
        tristate "BVME6000 Ethernet support"
        depends on NET_ETHERNET && BVME6000
        help
          This is the driver for the Ethernet interface on BVME4000 and
          BVME6000 VME boards.  Say Y here to include the driver for this chip
          in your kernel.
          To compile this driver as a module, choose M here.

config ATARILANCE
        tristate "Atari Lance support"
        depends on NET_ETHERNET && ATARI
        help
          Say Y to include support for several Atari Ethernet adapters based
          on the AMD Lance chipset: RieblCard (with or without battery), or
          PAMCard VME (also the version by Rhotron, with different addresses).

config ATARI_BIONET
        tristate "BioNet-100 support"
        depends on NET_ETHERNET && ATARI && ATARI_ACSI && BROKEN
        help
          Say Y to include support for BioData's BioNet-100 Ethernet adapter
          for the ACSI port. The driver works (has to work...) with a polled
          I/O scheme, so it's rather slow :-(

config ATARI_PAMSNET
        tristate "PAMsNet support"
        depends on NET_ETHERNET && ATARI && ATARI_ACSI && BROKEN
        help
          Say Y to include support for the PAMsNet Ethernet adapter for the
          ACSI port ("ACSI node"). The driver works (has to work...) with a
          polled I/O scheme, so it's rather slow :-(

config SUN3LANCE
        tristate "Sun3/Sun3x on-board LANCE support"
        depends on NET_ETHERNET && (SUN3 || SUN3X)
        help
          Most Sun3 and Sun3x motherboards (including the 3/50, 3/60 and 3/80)
          featured an AMD Lance 10Mbit Ethernet controller on board; say Y
          here to compile in the Linux driver for this and enable Ethernet.
          General Linux information on the Sun 3 and 3x series (now
          discontinued) is at
          <http://www.angelfire.com/ca2/tech68k/sun3.html>.

          If you're not building a kernel for a Sun 3, say N.

config SUN3_82586
        bool "Sun3 on-board Intel 82586 support"
        depends on NET_ETHERNET && SUN3
        help
          This driver enables support for the on-board Intel 82586 based
          Ethernet adapter found on Sun 3/1xx and 3/2xx motherboards.  Note
          that this driver does not support 82586-based adapters on additional
          VME boards.

config HPLANCE
        bool "HP on-board LANCE support"
        depends on NET_ETHERNET && DIO
        select CRC32
        help
          If you want to use the builtin "LANCE" Ethernet controller on an
          HP300 machine, say Y here.

config LASI_82596
        tristate "Lasi ethernet"
        depends on NET_ETHERNET && PARISC && GSC_LASI
        help
          Say Y here to support the on-board Intel 82596 ethernet controller
          built into Hewlett-Packard PA-RISC machines.

config MIPS_JAZZ_SONIC
        tristate "MIPS JAZZ onboard SONIC Ethernet support"
        depends on NET_ETHERNET && MACH_JAZZ
        help
          This is the driver for the onboard card of MIPS Magnum 4000,
          Acer PICA, Olivetti M700-10 and a few other identical OEM systems.

config MIPS_AU1X00_ENET
        bool "MIPS AU1000 Ethernet support"
        depends on NET_ETHERNET && SOC_AU1X00
        select PHYLIB
        select CRC32
        help
          If you have an Alchemy Semi AU1X00 based system
          say Y.  Otherwise, say N.

config NET_SB1250_MAC
        tristate "SB1250 Ethernet support"
        depends on NET_ETHERNET && SIBYTE_SB1xxx_SOC

config SGI_IOC3_ETH
        bool "SGI IOC3 Ethernet"
        depends on NET_ETHERNET && PCI && SGI_IP27
        select CRC32
        select MII
        help
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

config SGI_IOC3_ETH_HW_RX_CSUM
        bool "Receive hardware checksums"
        depends on SGI_IOC3_ETH && INET
        default y
        help
          The SGI IOC3 network adapter supports TCP and UDP checksums in
          hardware to offload processing of these checksums from the CPU.  At
          the moment only acceleration of IPv4 is supported.  This option
          enables offloading for checksums on receive.  If unsure, say Y.

config SGI_IOC3_ETH_HW_TX_CSUM
        bool "Transmit hardware checksums"
        depends on SGI_IOC3_ETH && INET
        default y
        help
          The SGI IOC3 network adapter supports TCP and UDP checksums in
          hardware to offload processing of these checksums from the CPU.  At
          the moment only acceleration of IPv4 is supported.  This option
          enables offloading for checksums on transmit.  If unsure, say Y.

config MIPS_SIM_NET
        tristate "MIPS simulator Network device (EXPERIMENTAL)"
        depends on MIPS_SIM && EXPERIMENTAL
        help
          The MIPSNET device is a simple Ethernet network device which is
          emulated by the MIPS Simulator.
          If you are not using a MIPSsim or are unsure, say N.

config SGI_O2MACE_ETH
        tristate "SGI O2 MACE Fast Ethernet support"
        depends on NET_ETHERNET && SGI_IP32=y

config STNIC
        tristate "National DP83902AV  support"
        depends on NET_ETHERNET && SUPERH
        select CRC32
        help
          Support for cards based on the National Semiconductor DP83902AV
          ST-NIC Serial Network Interface Controller for Twisted Pair.  This
          is a 10Mbit/sec Ethernet controller.  Product overview and specs at
          <http://www.national.com/pf/DP/DP83902A.html>.

          If unsure, say N.

config SUNLANCE
        tristate "Sun LANCE support"
        depends on NET_ETHERNET && SBUS
        select CRC32
        help
          This driver supports the "le" interface present on all 32-bit Sparc
          systems, on some older Ultra systems and as an Sbus option.  These
          cards are based on the AMD Lance chipset, which is better known
          via the NE2100 cards.

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

config HAPPYMEAL
        tristate "Sun Happy Meal 10/100baseT support"
        depends on NET_ETHERNET && (SBUS || PCI)
        select CRC32
        help
          This driver supports the "hme" interface present on most Ultra
          systems and as an option on older Sbus systems. This driver supports
          both PCI and Sbus devices. This driver also supports the "qfe" quad
          100baseT device available in both PCI and Sbus configurations.

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

config SUNBMAC
        tristate "Sun BigMAC 10/100baseT support (EXPERIMENTAL)"
        depends on NET_ETHERNET && SBUS && EXPERIMENTAL
        select CRC32
        help
          This driver supports the "be" interface available as an Sbus option.
          This is Sun's older 100baseT Ethernet device.

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

config SUNQE
        tristate "Sun QuadEthernet support"
        depends on NET_ETHERNET && SBUS
        select CRC32
        help
          This driver supports the "qe" 10baseT Ethernet device, available as
          an Sbus option. Note that this is not the same as Quad FastEthernet
          "qfe" which is supported by the Happy Meal driver instead.

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

config SUNGEM
        tristate "Sun GEM support"
        depends on NET_ETHERNET && PCI
        select CRC32
        help
          Support for the Sun GEM chip, aka Sun GigabitEthernet/P 2.0.  See also
          <http://www.sun.com/products-n-solutions/hardware/docs/pdf/806-3985-10.pdf>.

config CASSINI
        tristate "Sun Cassini support"
        depends on NET_ETHERNET && PCI
        select CRC32
        help
          Support for the Sun Cassini chip, aka Sun GigaSwift Ethernet. See also
          <http://www.sun.com/products-n-solutions/hardware/docs/pdf/817-4341-10.pdf>

config NET_VENDOR_3COM
        bool "3COM cards"
        depends on NET_ETHERNET && (ISA || EISA || MCA || PCI)
        help
          If you have a network (Ethernet) card belonging to this class, say Y
          and read the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          Note that the answer to this question doesn't directly affect the
          kernel: saying N will just cause the configurator to skip all
          the questions about 3COM cards. If you say Y, you will be asked for
          your specific card in the following questions.

config EL1
        tristate "3c501 \"EtherLink\" support"
        depends on NET_VENDOR_3COM && ISA
        ---help---
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.  Also, consider buying a
          new card, since the 3c501 is slow, broken, and obsolete: you will
          have problems.  Some people suggest to ping ("man ping") a nearby
          machine every minute ("man cron") when using this card.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called 3c501.

config EL2
        tristate "3c503 \"EtherLink II\" support"
        depends on NET_VENDOR_3COM && ISA
        select CRC32
        help
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called 3c503.

config ELPLUS
        tristate "3c505 \"EtherLink Plus\" support"
        depends on NET_VENDOR_3COM && ISA && ISA_DMA_API
        ---help---
          Information about this network (Ethernet) card can be found in
          <file:Documentation/networking/3c505.txt>.  If you have a card of
          this type, say Y and read the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called 3c505.

config EL16
        tristate "3c507 \"EtherLink 16\" support (EXPERIMENTAL)"
        depends on NET_VENDOR_3COM && ISA && EXPERIMENTAL
        help
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called 3c507.

config EL3
        tristate "3c509/3c529 (MCA)/3c579 \"EtherLink III\" support"
        depends on NET_VENDOR_3COM && (ISA || EISA || MCA)
        ---help---
          If you have a network (Ethernet) card belonging to the 3Com
          EtherLinkIII series, say Y and read the Ethernet-HOWTO, available
          from <http://www.tldp.org/docs.html#howto>.

          If your card is not working you may need to use the DOS
          setup disk to disable Plug & Play mode, and to select the default
          media type.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called 3c509.

config 3C515
        tristate "3c515 ISA \"Fast EtherLink\""
        depends on NET_VENDOR_3COM && (ISA || EISA) && ISA_DMA_API
        help
          If you have a 3Com ISA EtherLink XL "Corkscrew" 3c515 Fast Ethernet
          network card, say Y and read the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called 3c515.

config ELMC
        tristate "3c523 \"EtherLink/MC\" support"
        depends on NET_VENDOR_3COM && MCA_LEGACY
        help
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called 3c523.

config ELMC_II
        tristate "3c527 \"EtherLink/MC 32\" support (EXPERIMENTAL)"
        depends on NET_VENDOR_3COM && MCA && MCA_LEGACY
        help
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called 3c527.

config VORTEX
        tristate "3c590/3c900 series (592/595/597) \"Vortex/Boomerang\" support"
        depends on NET_VENDOR_3COM && (PCI || EISA)
        select MII
        ---help---
          This option enables driver support for a large number of 10Mbps and
          10/100Mbps EISA, PCI and PCMCIA 3Com network cards:

          "Vortex"    (Fast EtherLink 3c590/3c592/3c595/3c597) EISA and PCI
          "Boomerang" (EtherLink XL 3c900 or 3c905)            PCI
          "Cyclone"   (3c540/3c900/3c905/3c980/3c575/3c656)    PCI and Cardbus
          "Tornado"   (3c905)                                  PCI
          "Hurricane" (3c555/3cSOHO)                           PCI

          If you have such a card, say Y and read the Ethernet-HOWTO,
          available from <http://www.tldp.org/docs.html#howto>. More
          specific information is in
          <file:Documentation/networking/vortex.txt> and in the comments at
          the beginning of <file:drivers/net/3c59x.c>.

          To compile this support as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>.

config TYPHOON
        tristate "3cr990 series \"Typhoon\" support"
        depends on NET_VENDOR_3COM && PCI
        select CRC32
        ---help---
          This option enables driver support for the 3cr990 series of cards:

          3C990-TX, 3CR990-TX-95, 3CR990-TX-97, 3CR990-FX-95, 3CR990-FX-97,
          3CR990SVR, 3CR990SVR95, 3CR990SVR97, 3CR990-FX-95 Server,
          3CR990-FX-97 Server, 3C990B-TX-M, 3C990BSVR

          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called typhoon.

config LANCE
        tristate "AMD LANCE and PCnet (AT1500 and NE2100) support"
        depends on NET_ETHERNET && ISA && ISA_DMA_API
        help
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>. Some LinkSys cards are
          of this type.

          To compile this driver as a module, choose M here: the module
          will be called lance.  This is recommended.

config NET_VENDOR_SMC
        bool "Western Digital/SMC cards"
        depends on NET_ETHERNET && (ISA || MCA || EISA || MAC)
        help
          If you have a network (Ethernet) card belonging to this class, say Y
          and read the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          Note that the answer to this question doesn't directly affect the
          kernel: saying N will just cause the configurator to skip all
          the questions about Western Digital cards. If you say Y, you will be
          asked for your specific card in the following questions.

config WD80x3
        tristate "WD80*3 support"
        depends on NET_VENDOR_SMC && ISA
        select CRC32
        help
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called wd.

config ULTRAMCA
        tristate "SMC Ultra MCA support"
        depends on NET_VENDOR_SMC && MCA
        select CRC32
        help
          If you have a network (Ethernet) card of this type and are running
          an MCA based system (PS/2), say Y and read the Ethernet-HOWTO,
          available from <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called smc-mca.

config ULTRA
        tristate "SMC Ultra support"
        depends on NET_VENDOR_SMC && ISA
        select CRC32
        ---help---
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          Important: There have been many reports that, with some motherboards
          mixing an SMC Ultra and an Adaptec AHA154x SCSI card (or compatible,
          such as some BusLogic models) causes corruption problems with many
          operating systems. The Linux smc-ultra driver has a work-around for
          this but keep it in mind if you have such a SCSI card and have
          problems.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called smc-ultra.

config ULTRA32
        tristate "SMC Ultra32 EISA support"
        depends on NET_VENDOR_SMC && EISA
        select CRC32
        help
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called smc-ultra32.

config SMC91X
        tristate "SMC 91C9x/91C1xxx support"
        select CRC32
        select MII
        depends on NET_ETHERNET && (ARM || REDWOOD_5 || REDWOOD_6 || M32R || SUPERH || SOC_AU1X00)
        help
          This is a driver for SMC's 91x series of Ethernet chipsets,
          including the SMC91C94 and the SMC91C111. Say Y if you want it
          compiled into the kernel, and read the file
          <file:Documentation/networking/smc9.txt>  and the Ethernet-HOWTO,
          available from  <http://www.linuxdoc.org/docs.html#howto>.

          This driver is also available as a module ( = code which can be
          inserted in and removed from the running kernel whenever you want).
          The module will be called smc91x.  If you want to compile it as a
          module, say M here and read <file:Documentation/modules.txt> as well
          as <file:Documentation/networking/net-modules.txt>.

config SMC9194
        tristate "SMC 9194 support"
        depends on NET_VENDOR_SMC && (ISA || MAC && BROKEN)
        select CRC32
        ---help---
          This is support for the SMC9xxx based Ethernet cards. Choose this
          option if you have a DELL laptop with the docking station, or
          another SMC9192/9194 based chipset.  Say Y if you want it compiled
          into the kernel, and read the file
          <file:Documentation/networking/smc9.txt> and the Ethernet-HOWTO,
          available from <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called smc9194.

config NET_NETX
        tristate "NetX Ethernet support"
        select MII
        depends on NET_ETHERNET && ARCH_NETX
        help
          This is support for the Hilscher netX builtin Ethernet ports

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called netx-eth.

config DM9000
        tristate "DM9000 support"
        depends on (ARM || MIPS) && NET_ETHERNET
        select CRC32
        select MII
        ---help---
          Support for DM9000 chipset.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>.  The module will be
          called dm9000.

config SMC911X
        tristate "SMSC LAN911[5678] support"
        select CRC32
        select MII
        depends on NET_ETHERNET && ARCH_PXA
        help
          This is a driver for SMSC's LAN911x series of Ethernet chipsets
          including the new LAN9115, LAN9116, LAN9117, and LAN9118.
          Say Y if you want it compiled into the kernel, 
          and read the Ethernet-HOWTO, available from
          <http://www.linuxdoc.org/docs.html#howto>.

          This driver is also available as a module. The module will be 
          called smc911x.  If you want to compile it as a module, say M 
          here and read <file:Documentation/modules.txt>

config NET_VENDOR_RACAL
        bool "Racal-Interlan (Micom) NI cards"
        depends on NET_ETHERNET && ISA
        help
          If you have a network (Ethernet) card belonging to this class, such
          as the NI5010, NI5210 or NI6210, say Y and read the Ethernet-HOWTO,
          available from <http://www.tldp.org/docs.html#howto>.

          Note that the answer to this question doesn't directly affect the
          kernel: saying N will just cause the configurator to skip all
          the questions about NI cards. If you say Y, you will be asked for
          your specific card in the following questions.

config NI5010
        tristate "NI5010 support (EXPERIMENTAL)"
        depends on NET_VENDOR_RACAL && ISA && EXPERIMENTAL && BROKEN_ON_SMP
        ---help---
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>. Note that this is still
          experimental code.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called ni5010.

config NI52
        tristate "NI5210 support"
        depends on NET_VENDOR_RACAL && ISA
        help
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called ni52.

config NI65
        tristate "NI6510 support"
        depends on NET_VENDOR_RACAL && ISA && ISA_DMA_API
        help
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called ni65.

source "drivers/net/tulip/Kconfig"

config AT1700
        tristate "AT1700/1720 support (EXPERIMENTAL)"
        depends on NET_ETHERNET && (ISA || MCA_LEGACY) && EXPERIMENTAL
        select CRC32
        ---help---
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called at1700.

config DEPCA
        tristate "DEPCA, DE10x, DE200, DE201, DE202, DE422 support"
        depends on NET_ETHERNET && (ISA || EISA || MCA)
        select CRC32
        ---help---
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto> as well as
          <file:drivers/net/depca.c>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called depca.

config HP100
        tristate "HP 10/100VG PCLAN (ISA, EISA, PCI) support"
        depends on NET_ETHERNET && (ISA || EISA || PCI)
        help
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called hp100.

config NET_ISA
        bool "Other ISA cards"
        depends on NET_ETHERNET && ISA
        ---help---
          If your network (Ethernet) card hasn't been mentioned yet and its
          bus system (that's the way the cards talks to the other components
          of your computer) is ISA (as opposed to EISA, VLB or PCI), say Y.
          Make sure you know the name of your card. Read the Ethernet-HOWTO,
          available from <http://www.tldp.org/docs.html#howto>.

          If unsure, say Y.

          Note that the answer to this question doesn't directly affect the
          kernel: saying N will just cause the configurator to skip all
          the remaining ISA network card questions. If you say Y, you will be
          asked for your specific card in the following questions.

config E2100
        tristate "Cabletron E21xx support"
        depends on NET_ISA
        select CRC32
        help
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called e2100.

config EWRK3
        tristate "EtherWORKS 3 (DE203, DE204, DE205) support"
        depends on NET_ISA
        select CRC32
        ---help---
          This driver supports the DE203, DE204 and DE205 network (Ethernet)
          cards. If this is for you, say Y and read
          <file:Documentation/networking/ewrk3.txt> in the kernel source as
          well as the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called ewrk3.

config EEXPRESS
        tristate "EtherExpress 16 support"
        depends on NET_ISA
        ---help---
          If you have an EtherExpress16 network (Ethernet) card, say Y and
          read the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.  Note that the Intel
          EtherExpress16 card used to be regarded as a very poor choice
          because the driver was very unreliable. We now have a new driver
          that should do better.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called eexpress.

config EEXPRESS_PRO
        tristate "EtherExpressPro support/EtherExpress 10 (i82595) support"
        depends on NET_ISA
        ---help---
          If you have a network (Ethernet) card of this type, say Y. This
          driver supports Intel i82595{FX,TX} based boards. Note however
          that the EtherExpress PRO/100 Ethernet card has its own separate
          driver.  Please read the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called eepro.

config HPLAN_PLUS
        tristate "HP PCLAN+ (27247B and 27252A) support"
        depends on NET_ISA
        select CRC32
        help
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called hp-plus.

config HPLAN
        tristate "HP PCLAN (27245 and other 27xxx series) support"
        depends on NET_ISA
        select CRC32
        help
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called hp.

config LP486E
        tristate "LP486E on board Ethernet"
        depends on NET_ISA
        help
          Say Y here to support the 82596-based on-board Ethernet controller
          for the Panther motherboard, which is one of the two shipped in the
          Intel Professional Workstation.

config ETH16I
        tristate "ICL EtherTeam 16i/32 support"
        depends on NET_ISA
        help
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called eth16i.

config NE2000
        tristate "NE2000/NE1000 support"
        depends on NET_ISA || (Q40 && m) || M32R
        select CRC32
        ---help---
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.  Many Ethernet cards
          without a specific driver are compatible with NE2000.

          If you have a PCI NE2000 card however, say N here and Y to "PCI
          NE2000 and clone support" under "EISA, VLB, PCI and on board
          controllers" below. If you have a NE2000 card and are running on
          an MCA system (a bus system used on some IBM PS/2 computers and
          laptops), say N here and Y to "NE/2 (ne2000 MCA version) support",
          below.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called ne.

config ZNET
        tristate "Zenith Z-Note support (EXPERIMENTAL)"
        depends on NET_ISA && EXPERIMENTAL && ISA_DMA_API
        help
          The Zenith Z-Note notebook computer has a built-in network
          (Ethernet) card, and this is the Linux driver for it. Note that the
          IBM Thinkpad 300 is compatible with the Z-Note and is also supported
          by this driver. Read the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

config SEEQ8005
        tristate "SEEQ8005 support (EXPERIMENTAL)"
        depends on NET_ISA && EXPERIMENTAL
        help
          This is a driver for the SEEQ 8005 network (Ethernet) card.  If this
          is for you, read the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called seeq8005.

config SKMC
        tristate "SKnet MCA support"
        depends on NET_ETHERNET && MCA && BROKEN
        ---help---
          These are Micro Channel Ethernet adapters. You need to say Y to "MCA
          support" in order to use this driver.  Supported cards are the SKnet
          Junior MC2 and the SKnet MC2(+).  The driver automatically
          distinguishes between the two cards. Note that using multiple boards
          of different type hasn't been tested with this driver.  Say Y if you
          have one of these Ethernet adapters.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called sk_mca.

config NE2_MCA
        tristate "NE/2 (ne2000 MCA version) support"
        depends on NET_ETHERNET && MCA_LEGACY
        select CRC32
        help
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called ne2.

config IBMLANA
        tristate "IBM LAN Adapter/A support"
        depends on NET_ETHERNET && MCA && MCA_LEGACY
        ---help---
          This is a Micro Channel Ethernet adapter.  You need to set
          CONFIG_MCA to use this driver.  It is both available as an in-kernel
          driver and as a module.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The only
          currently supported card is the IBM LAN Adapter/A for Ethernet.  It
          will both support 16K and 32K memory windows, however a 32K window
          gives a better security against packet losses.  Usage of multiple
          boards with this driver should be possible, but has not been tested
          up to now due to lack of hardware.

config IBMVETH
        tristate "IBM LAN Virtual Ethernet support"
        depends on NET_ETHERNET && PPC_PSERIES
        ---help---
          This driver supports virtual ethernet adapters on newer IBM iSeries
          and pSeries systems.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module will
          be called ibmveth.

config IBM_EMAC
        tristate "PowerPC 4xx on-chip Ethernet support"
        depends on 4xx
        help
          This driver supports the PowerPC 4xx EMAC family of on-chip
          Ethernet controllers.

config IBM_EMAC_RXB
        int "Number of receive buffers"
        depends on IBM_EMAC
        default "128"

config IBM_EMAC_TXB
        int "Number of transmit buffers"
        depends on IBM_EMAC
        default "64"

config IBM_EMAC_POLL_WEIGHT
        int "MAL NAPI polling weight"
        depends on IBM_EMAC
        default "32"

config IBM_EMAC_RX_COPY_THRESHOLD
        int "RX skb copy threshold (bytes)"
        depends on IBM_EMAC
        default "256"

config IBM_EMAC_RX_SKB_HEADROOM
        int "Additional RX skb headroom (bytes)"
        depends on IBM_EMAC
        default "0"
        help
          Additional receive skb headroom. Note, that driver
          will always reserve at least 2 bytes to make IP header
          aligned, so usually there is no need to add any additional
          headroom.
          
          If unsure, set to 0.

config IBM_EMAC_PHY_RX_CLK_FIX
        bool "PHY Rx clock workaround"
        depends on IBM_EMAC && (405EP || 440GX || 440EP || 440GR)
        help
          Enable this if EMAC attached to a PHY which doesn't generate
          RX clock if there is no link, if this is the case, you will 
          see "TX disable timeout" or "RX disable timeout" in the system
          log.
          
          If unsure, say N.

config IBM_EMAC_DEBUG
        bool "Debugging"
        depends on IBM_EMAC
        default n

config IBM_EMAC_ZMII
        bool
        depends on IBM_EMAC && (NP405H || NP405L || 44x)
        default y

config IBM_EMAC_RGMII
        bool
        depends on IBM_EMAC && 440GX
        default y
                
config IBM_EMAC_TAH
        bool
        depends on IBM_EMAC && 440GX
        default y

config NET_PCI
        bool "EISA, VLB, PCI and on board controllers"
        depends on NET_ETHERNET && (ISA || EISA || PCI)
        help
          This is another class of network cards which attach directly to the
          bus. If you have one of those, say Y and read the Ethernet-HOWTO,
          available from <http://www.tldp.org/docs.html#howto>.

          Note that the answer to this question doesn't directly affect the
          kernel: saying N will just cause the configurator to skip all
          the questions about this class of network cards. If you say Y, you
          will be asked for your specific card in the following questions. If
          you are unsure, say Y.

config PCNET32
        tristate "AMD PCnet32 PCI support"
        depends on NET_PCI && PCI
        select CRC32
        select MII
        help
          If you have a PCnet32 or PCnetPCI based network (Ethernet) card,
          answer Y here and read the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called pcnet32.

config PCNET32_NAPI
        bool "Use RX polling (NAPI) (EXPERIMENTAL)"
        depends on PCNET32 && EXPERIMENTAL
        help
          NAPI is a new driver API designed to reduce CPU and interrupt load
          when the driver is receiving lots of packets from the card. It is
          still somewhat experimental and thus not yet enabled by default.

          If your estimated Rx load is 10kpps or more, or if the card will be
          deployed on potentially unfriendly networks (e.g. in a firewall),
          then say Y here.

          See <file:Documentation/networking/NAPI_HOWTO.txt> for more
          information.

          If in doubt, say N.

config AMD8111_ETH
        tristate "AMD 8111 (new PCI lance) support"
        depends on NET_PCI && PCI
        select CRC32
        select MII
        help
          If you have an AMD 8111-based PCI lance ethernet card,
          answer Y here and read the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called amd8111e.
config AMD8111E_NAPI
        bool "Enable NAPI support"
        depends on AMD8111_ETH
        help
          NAPI is a new driver API designed to reduce CPU and interrupt load
          when the driver is receiving lots of packets from the card. It is
          still somewhat experimental and thus not yet enabled by default.

          If your estimated Rx load is 10kpps or more, or if the card will be
          deployed on potentially unfriendly networks (e.g. in a firewall),
          then say Y here.

          See <file:Documentation/networking/NAPI_HOWTO.txt> for more
          information.

          If in doubt, say N.

config ADAPTEC_STARFIRE
        tristate "Adaptec Starfire/DuraLAN support"
        depends on NET_PCI && PCI
        select CRC32
        select MII
        help
          Say Y here if you have an Adaptec Starfire (or DuraLAN) PCI network
          adapter. The DuraLAN chip is used on the 64 bit PCI boards from
          Adaptec e.g. the ANA-6922A. The older 32 bit boards use the tulip
          driver.

          To compile this driver as a module, choose M here: the module
          will be called starfire.  This is recommended.

config ADAPTEC_STARFIRE_NAPI
        bool "Use Rx Polling (NAPI) (EXPERIMENTAL)"
        depends on ADAPTEC_STARFIRE && EXPERIMENTAL
        help
          NAPI is a new driver API designed to reduce CPU and interrupt load
          when the driver is receiving lots of packets from the card. It is
          still somewhat experimental and thus not yet enabled by default.

          If your estimated Rx load is 10kpps or more, or if the card will be
          deployed on potentially unfriendly networks (e.g. in a firewall),
          then say Y here.

          See <file:Documentation/networking/NAPI_HOWTO.txt> for more
          information.

          If in doubt, say N.

config AC3200
        tristate "Ansel Communications EISA 3200 support (EXPERIMENTAL)"
        depends on NET_PCI && (ISA || EISA) && EXPERIMENTAL
        select CRC32
        help
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called ac3200.

config APRICOT
        tristate "Apricot Xen-II on board Ethernet"
        depends on NET_PCI && ISA
        help
          If you have a network (Ethernet) controller of this type, say Y and
          read the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>.  The module will be
          called apricot.

config B44
        tristate "Broadcom 4400 ethernet support"
        depends on NET_PCI && PCI
        select MII
        help
          If you have a network (Ethernet) controller of this type, say Y and
          read the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>.  The module will be
          called b44.

config FORCEDETH
        tristate "nForce Ethernet support"
        depends on NET_PCI && PCI
        help
          If you have a network (Ethernet) controller of this type, say Y and
          read the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>.  The module will be
          called forcedeth.

config FORCEDETH_NAPI
        bool "Use Rx and Tx Polling (NAPI) (EXPERIMENTAL)"
        depends on FORCEDETH && EXPERIMENTAL
        help
          NAPI is a new driver API designed to reduce CPU and interrupt load
          when the driver is receiving lots of packets from the card. It is
          still somewhat experimental and thus not yet enabled by default.

          If your estimated Rx load is 10kpps or more, or if the card will be
          deployed on potentially unfriendly networks (e.g. in a firewall),
          then say Y here.

          See <file:Documentation/networking/NAPI_HOWTO.txt> for more
          information.

          If in doubt, say N.

config CS89x0
        tristate "CS89x0 support"
        depends on NET_PCI && (ISA || MACH_IXDP2351 || ARCH_IXDP2X01 || ARCH_PNX010X)
        ---help---
          Support for CS89x0 chipset based Ethernet cards. If you have a
          network (Ethernet) card of this type, say Y and read the
          Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto> as well as
          <file:Documentation/networking/cs89x0.txt>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>.  The module will be
          called cs89x0.

config TC35815
        tristate "TOSHIBA TC35815 Ethernet support"
        depends on NET_PCI && PCI && TOSHIBA_JMR3927

config DGRS
        tristate "Digi Intl. RightSwitch SE-X support"
        depends on NET_PCI && (PCI || EISA)
        ---help---
          This is support for the Digi International RightSwitch series of
          PCI/EISA Ethernet switch cards. These include the SE-4 and the SE-6
          models.  If you have a network card of this type, say Y and read the
          Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.  More specific
          information is contained in <file:Documentation/networking/dgrs.txt>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>.  The module
          will be called dgrs.

config EEPRO100
        tristate "EtherExpressPro/100 support (eepro100, original Becker driver)"
        depends on NET_PCI && PCI
        select MII
        help
          If you have an Intel EtherExpress PRO/100 PCI network (Ethernet)
          card, say Y and read the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>.  The module
          will be called eepro100.


config E100
        tristate "Intel(R) PRO/100+ support"
        depends on NET_PCI && PCI
        select MII
        ---help---
          This driver supports Intel(R) PRO/100 family of adapters.
          To verify that your adapter is supported, find the board ID number 
          on the adapter. Look for a label that has a barcode and a number 
          in the format 123456-001 (six digits hyphen three digits). 

          Use the above information and the Adapter & Driver ID Guide at:

          <http://support.intel.com/support/network/adapter/pro100/21397.htm>

          to identify the adapter.

          For the latest Intel PRO/100 network driver for Linux, see:

          <http://appsr.intel.com/scripts-df/support_intel.asp>

          More specific information on configuring the driver is in 
          <file:Documentation/networking/e100.txt>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>.  The module
          will be called e100.

config LNE390
        tristate "Mylex EISA LNE390A/B support (EXPERIMENTAL)"
        depends on NET_PCI && EISA && EXPERIMENTAL
        select CRC32
        help
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>.  The module
          will be called lne390.

config FEALNX
        tristate "Myson MTD-8xx PCI Ethernet support"
        depends on NET_PCI && PCI
        select CRC32
        select MII
        help
          Say Y here to support the Mysom MTD-800 family of PCI-based Ethernet
          cards. Specifications and data at
          <http://www.myson.com.hk/mtd/datasheet/>.

config NATSEMI
        tristate "National Semiconductor DP8381x series PCI Ethernet support"
        depends on NET_PCI && PCI
        select CRC32
        help
          This driver is for the National Semiconductor DP83810 series,
          which is used in cards from PureData, NetGear, Linksys
          and others, including the 83815 chip.
          More specific information and updates are available from
          <http://www.scyld.com/network/natsemi.html>.

config NE2K_PCI
        tristate "PCI NE2000 and clones support (see help)"
        depends on NET_PCI && PCI
        select CRC32
        ---help---
          This driver is for NE2000 compatible PCI cards. It will not work
          with ISA NE2000 cards (they have their own driver, "NE2000/NE1000
          support" below). If you have a PCI NE2000 network (Ethernet) card,
          say Y and read the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          This driver also works for the following NE2000 clone cards:
          RealTek RTL-8029  Winbond 89C940  Compex RL2000  KTI ET32P2
          NetVin NV5000SC   Via 86C926      SureCom NE34   Winbond
          Holtek HT80232    Holtek HT80229

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>.  The module
          will be called ne2k-pci.

config NE3210
        tristate "Novell/Eagle/Microdyne NE3210 EISA support (EXPERIMENTAL)"
        depends on NET_PCI && EISA && EXPERIMENTAL
        select CRC32
        ---help---
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.  Note that this driver
          will NOT WORK for NE3200 cards as they are completely different.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>.  The module
          will be called ne3210.

config ES3210
        tristate "Racal-Interlan EISA ES3210 support (EXPERIMENTAL)"
        depends on NET_PCI && EISA && EXPERIMENTAL
        select CRC32
        help
          If you have a network (Ethernet) card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>.  The module
          will be called es3210.

config 8139CP
        tristate "RealTek RTL-8139 C+ PCI Fast Ethernet Adapter support (EXPERIMENTAL)"
        depends on NET_PCI && PCI && EXPERIMENTAL
        select CRC32
        select MII
        help
          This is a driver for the Fast Ethernet PCI network cards based on
          the RTL8139C+ chips. If you have one of those, say Y and read
          the Ethernet-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 8139cp.  This is recommended.

config 8139TOO
        tristate "RealTek RTL-8129/8130/8139 PCI Fast Ethernet Adapter support"
        depends on NET_PCI && PCI
        select CRC32
        select MII
        ---help---
          This is a driver for the Fast Ethernet PCI network cards based on
          the RTL 8129/8130/8139 chips. If you have one of those, say Y and
          read the Ethernet-HOWTO <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here: the module
          will be called 8139too.  This is recommended.

config 8139TOO_PIO
        bool "Use PIO instead of MMIO"
        default y
        depends on 8139TOO
        help
          This instructs the driver to use programmed I/O ports (PIO) instead
          of PCI shared memory (MMIO).  This can possibly solve some problems
          in case your mainboard has memory consistency issues.  If unsure,
          say N.

config 8139TOO_TUNE_TWISTER
        bool "Support for uncommon RTL-8139 rev. K (automatic channel equalization)"
        depends on 8139TOO
        help
          This implements a function which might come in handy in case you
          are using low quality on long cabling. It is required for RealTek
          RTL-8139 revision K boards, and totally unused otherwise.  It tries
          to match the transceiver to the cable characteristics. This is
          experimental since hardly documented by the manufacturer.
          If unsure, say Y.

config 8139TOO_8129
        bool "Support for older RTL-8129/8130 boards"
        depends on 8139TOO
        help
          This enables support for the older and uncommon RTL-8129 and
          RTL-8130 chips, which support MII via an external transceiver,
          instead of an internal one.  Disabling this option will save some
          memory by making the code size smaller.  If unsure, say Y.

config 8139_OLD_RX_RESET
        bool "Use older RX-reset method"
        depends on 8139TOO
        help
          The 8139too driver was recently updated to contain a more rapid
          reset sequence, in the face of severe receive errors.  This "new"
          RX-reset method should be adequate for all boards.  But if you
          experience problems, you can enable this option to restore the
          old RX-reset behavior.  If unsure, say N.

config SIS900
        tristate "SiS 900/7016 PCI Fast Ethernet Adapter support"
        depends on NET_PCI && PCI
        select CRC32
        select MII
        ---help---
          This is a driver for the Fast Ethernet PCI network cards based on
          the SiS 900 and SiS 7016 chips. The SiS 900 core is also embedded in
          SiS 630 and SiS 540 chipsets.

          This driver also supports AMD 79C901 HomePNA so that you can use
          your phone line as a network cable.

          To compile this driver as a module, choose M here: the module
          will be called sis900.  This is recommended.

config EPIC100
        tristate "SMC EtherPower II"
        depends on NET_PCI && PCI
        select CRC32
        select MII
        help
          This driver is for the SMC EtherPower II 9432 PCI Ethernet NIC,
          which is based on the SMC83c17x (EPIC/100).
          More specific information and updates are available from
          <http://www.scyld.com/network/epic100.html>.

config SUNDANCE
        tristate "Sundance Alta support"
        depends on NET_PCI && PCI
        select CRC32
        select MII
        help
          This driver is for the Sundance "Alta" chip.
          More specific information and updates are available from
          <http://www.scyld.com/network/sundance.html>.

config SUNDANCE_MMIO
        bool "Use MMIO instead of PIO"
        depends on SUNDANCE
        help
          Enable memory-mapped I/O for interaction with Sundance NIC registers.
          Do NOT enable this by default, PIO (enabled when MMIO is disabled)
          is known to solve bugs on certain chips.

          If unsure, say N.

config TLAN
        tristate "TI ThunderLAN support"
        depends on NET_PCI && (PCI || EISA) && !64BIT
        ---help---
          If you have a PCI Ethernet network card based on the ThunderLAN chip
          which is supported by this driver, say Y and read the
          Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          Devices currently supported by this driver are Compaq Netelligent,
          Compaq NetFlex and Olicom cards.  Please read the file
          <file:Documentation/networking/tlan.txt> for more details.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module
          will be called tlan.

          Please email feedback to <torben.mathiasen@compaq.com>.

config VIA_RHINE
        tristate "VIA Rhine support"
        depends on NET_PCI && PCI
        select CRC32
        select MII
        help
          If you have a VIA "Rhine" based network card (Rhine-I (VT86C100A),
          Rhine-II (VT6102), or Rhine-III (VT6105)), say Y here. Rhine-type
          Ethernet functions can also be found integrated on South Bridges
          (e.g. VT8235).

          To compile this driver as a module, choose M here. The module
          will be called via-rhine.

config VIA_RHINE_MMIO
        bool "Use MMIO instead of PIO"
        depends on VIA_RHINE
        help
          This instructs the driver to use PCI shared memory (MMIO) instead of
          programmed I/O ports (PIO). Enabling this gives an improvement in
          processing time in parts of the driver.

          If unsure, say Y.

config VIA_RHINE_NAPI
        bool "Use Rx Polling (NAPI)"
        depends on VIA_RHINE
        help
          NAPI is a new driver API designed to reduce CPU and interrupt load
          when the driver is receiving lots of packets from the card.

          If your estimated Rx load is 10kpps or more, or if the card will be
          deployed on potentially unfriendly networks (e.g. in a firewall),
          then say Y here.

          See <file:Documentation/networking/NAPI_HOWTO.txt> for more
          information.

config LAN_SAA9730
        bool "Philips SAA9730 Ethernet support"
        depends on NET_PCI && PCI && MIPS_ATLAS
        help
          The SAA9730 is a combined multimedia and peripheral controller used
          in thin clients, Internet access terminals, and diskless
          workstations.
          See <http://www.semiconductors.philips.com/pip/SAA9730_flyer_1>.

config SC92031
        tristate "Silan SC92031 PCI Fast Ethernet Adapter driver (EXPERIMENTAL)"
        depends on NET_PCI && PCI && EXPERIMENTAL
        select CRC32
        ---help---
          This is a driver for the Fast Ethernet PCI network cards based on
          the Silan SC92031 chip (sometimes also called Rsltek 8139D). If you
          have one of these, say Y here.

          To compile this driver as a module, choose M here: the module
          will be called sc92031.  This is recommended.

config NET_POCKET
        bool "Pocket and portable adapters"
        depends on NET_ETHERNET && PARPORT
        ---help---
          Cute little network (Ethernet) devices which attach to the parallel
          port ("pocket adapters"), commonly used with laptops. If you have
          one of those, say Y and read the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          If you want to plug a network (or some other) card into the PCMCIA
          (or PC-card) slot of your laptop instead (PCMCIA is the standard for
          credit card size extension cards used by all modern laptops), you
          need the pcmcia-cs package (location contained in the file
          <file:Documentation/Changes>) and you can say N here.

          Laptop users should read the Linux Laptop home page at
          <http://www.linux-on-laptops.com/> or
          Tuxmobil - Linux on Mobile Computers at <http://www.tuxmobil.org/>.

          Note that the answer to this question doesn't directly affect the
          kernel: saying N will just cause the configurator to skip all
          the questions about this class of network devices. If you say Y, you
          will be asked for your specific device in the following questions.

config ATP
        tristate "AT-LAN-TEC/RealTek pocket adapter support"
        depends on NET_POCKET && PARPORT && X86
        select CRC32
        ---help---
          This is a network (Ethernet) device which attaches to your parallel
          port. Read <file:drivers/net/atp.c> as well as the Ethernet-HOWTO,
          available from <http://www.tldp.org/docs.html#howto>, if you
          want to use this.  If you intend to use this driver, you should have
          said N to the "Parallel printer support", because the two drivers
          don't like each other.

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

config DE600
        tristate "D-Link DE600 pocket adapter support"
        depends on NET_POCKET && PARPORT
        ---help---
          This is a network (Ethernet) device which attaches to your parallel
          port. Read <file:Documentation/networking/DLINK.txt> as well as the
          Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>, if you want to use
          this. It is possible to have several devices share a single parallel
          port and it is safe to compile the corresponding drivers into the
          kernel.

          To compile this driver as a module, choose M here: the module
          will be called de600.

config DE620
        tristate "D-Link DE620 pocket adapter support"
        depends on NET_POCKET && PARPORT
        ---help---
          This is a network (Ethernet) device which attaches to your parallel
          port. Read <file:Documentation/networking/DLINK.txt> as well as the
          Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>, if you want to use
          this. It is possible to have several devices share a single parallel
          port and it is safe to compile the corresponding drivers into the
          kernel.

          To compile this driver as a module, choose M here: the module
          will be called de620.

config SGISEEQ
        tristate "SGI Seeq ethernet controller support"
        depends on NET_ETHERNET && SGI_IP22
        help
          Say Y here if you have an Seeq based Ethernet network card. This is
          used in many Silicon Graphics machines.

config DECLANCE
        tristate "DEC LANCE ethernet controller support"
        depends on NET_ETHERNET && MACH_DECSTATION
        select CRC32
        help
          This driver is for the series of Ethernet controllers produced by
          DEC (now Compaq) based on the AMD Lance chipset, including the
          DEPCA series.  (This chipset is better known via the NE2100 cards.)

config 68360_ENET
        bool "Motorola 68360 ethernet controller"
        depends on M68360
        help
          Say Y here if you want to use the built-in ethernet controller of
          the Motorola 68360 processor.

config FEC
        bool "FEC ethernet controller (of ColdFire CPUs)"
        depends on M523x || M527x || M5272 || M528x || M520x
        help
          Say Y here if you want to use the built-in 10/100 Fast ethernet
          controller on some Motorola ColdFire processors.

config FEC2
        bool "Second FEC ethernet controller (on some ColdFire CPUs)"
        depends on FEC
        help
          Say Y here if you want to use the second built-in 10/100 Fast
          ethernet controller on some Motorola ColdFire processors.

config NE_H8300
        tristate "NE2000 compatible support for H8/300"
        depends on H8300 && NET_ETHERNET
        help
          Say Y here if you want to use the NE2000 compatible
          controller on the Renesas H8/300 processor.

source "drivers/net/fec_8xx/Kconfig"
source "drivers/net/fs_enet/Kconfig"

endmenu

#
#       Gigabit Ethernet
#

menu "Ethernet (1000 Mbit)"
        depends on !UML

config ACENIC
        tristate "Alteon AceNIC/3Com 3C985/NetGear GA620 Gigabit support"
        depends on PCI
        ---help---
          Say Y here if you have an Alteon AceNIC, 3Com 3C985(B), NetGear
          GA620, SGI Gigabit or Farallon PN9000-SX PCI Gigabit Ethernet
          adapter. The driver allows for using the Jumbo Frame option (9000
          bytes/frame) however it requires that your switches can handle this
          as well. To enable Jumbo Frames, add `mtu 9000' to your ifconfig
          line.

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

config ACENIC_OMIT_TIGON_I
        bool "Omit support for old Tigon I based AceNICs"
        depends on ACENIC
        help
          Say Y here if you only have Tigon II based AceNICs and want to leave
          out support for the older Tigon I based cards which are no longer
          being sold (ie. the original Alteon AceNIC and 3Com 3C985 (non B
          version)).  This will reduce the size of the driver object by
          app. 100KB.  If you are not sure whether your card is a Tigon I or a
          Tigon II, say N here.

          The safe and default value for this is N.

config DL2K
        tristate "D-Link DL2000-based Gigabit Ethernet support"
        depends on PCI
        select CRC32
        help
          This driver supports D-Link 2000-based gigabit ethernet cards, which
          includes
          D-Link DGE-550T Gigabit Ethernet Adapter.
          D-Link DL2000-based Gigabit Ethernet Adapter.

          To compile this driver as a module, choose M here: the
          module will be called dl2k.

config E1000
        tristate "Intel(R) PRO/1000 Gigabit Ethernet support"
        depends on PCI
        ---help---
          This driver supports Intel(R) PRO/1000 gigabit ethernet family of
          adapters.  For more information on how to identify your adapter, go 
          to the Adapter & Driver ID Guide at:

          <http://support.intel.com/support/network/adapter/pro100/21397.htm>

          For general information and support, go to the Intel support
          website at:

          <http://support.intel.com>

          More specific information on configuring the driver is in 
          <file:Documentation/networking/e1000.txt>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>.  The module
          will be called e1000.

config E1000_NAPI
        bool "Use Rx Polling (NAPI)"
        depends on E1000
        help
          NAPI is a new driver API designed to reduce CPU and interrupt load
          when the driver is receiving lots of packets from the card. It is
          still somewhat experimental and thus not yet enabled by default.

          If your estimated Rx load is 10kpps or more, or if the card will be
          deployed on potentially unfriendly networks (e.g. in a firewall),
          then say Y here.

          See <file:Documentation/networking/NAPI_HOWTO.txt> for more
          information.

          If in doubt, say N.

config E1000_DISABLE_PACKET_SPLIT
        bool "Disable Packet Split for PCI express adapters"
        depends on E1000
        help
          Say Y here if you want to use the legacy receive path for PCI express
          hardware.

          If in doubt, say N.

source "drivers/net/ixp2000/Kconfig"

config MYRI_SBUS
        tristate "MyriCOM Gigabit Ethernet support"
        depends on SBUS
        help
          This driver supports MyriCOM Sbus gigabit Ethernet cards.

          To compile this driver as a module, choose M here: the module
          will be called myri_sbus.  This is recommended.

config NS83820
        tristate "National Semiconductor DP83820 support"
        depends on PCI
        help
          This is a driver for the National Semiconductor DP83820 series
          of gigabit ethernet MACs.  Cards using this chipset include
          the D-Link DGE-500T, PureData's PDP8023Z-TG, SMC's SMC9462TX,
          SOHO-GA2000T, SOHO-GA2500T.  The driver supports the use of
          zero copy.

config HAMACHI
        tristate "Packet Engines Hamachi GNIC-II support"
        depends on PCI
        select MII
        help
          If you have a Gigabit Ethernet card of this type, say Y and read
          the Ethernet-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>.  The module will be
          called hamachi.

config YELLOWFIN
        tristate "Packet Engines Yellowfin Gigabit-NIC support (EXPERIMENTAL)"
        depends on PCI && EXPERIMENTAL
        select CRC32
        ---help---
          Say Y here if you have a Packet Engines G-NIC PCI Gigabit Ethernet
          adapter or the SYM53C885 Ethernet controller. The Gigabit adapter is
          used by the Beowulf Linux cluster project.  See
          <http://cesdis.gsfc.nasa.gov/linux/drivers/yellowfin.html> for more
          information about this driver in particular and Beowulf in general.

          To compile this driver as a module, choose M here: the module
          will be called yellowfin.  This is recommended.

config R8169
        tristate "Realtek 8169 gigabit ethernet support"
        depends on PCI
        select CRC32
        ---help---
          Say Y here if you have a Realtek 8169 PCI Gigabit Ethernet adapter.

          To compile this driver as a module, choose M here: the module
          will be called r8169.  This is recommended.

config R8169_NAPI
        bool "Use Rx and Tx Polling (NAPI) (EXPERIMENTAL)"
        depends on R8169 && EXPERIMENTAL
        help
          NAPI is a new driver API designed to reduce CPU and interrupt load
          when the driver is receiving lots of packets from the card. It is
          still somewhat experimental and thus not yet enabled by default.

          If your estimated Rx load is 10kpps or more, or if the card will be
          deployed on potentially unfriendly networks (e.g. in a firewall),
          then say Y here.

          See <file:Documentation/networking/NAPI_HOWTO.txt> for more
          information.

          If in doubt, say N.

config R8169_VLAN
        bool "VLAN support"
        depends on R8169 && VLAN_8021Q
        ---help---
          Say Y here for the r8169 driver to support the functions required
          by the kernel 802.1Q code.
          
          If in doubt, say Y.

config SIS190
        tristate "SiS190/SiS191 gigabit ethernet support"
        depends on PCI
        select CRC32
        select MII
        ---help---
          Say Y here if you have a SiS 190 PCI Fast Ethernet adapter or
          a SiS 191 PCI Gigabit Ethernet adapter. Both are expected to
          appear in lan on motherboard designs which are based on SiS 965
          and SiS 966 south bridge.

          To compile this driver as a module, choose M here: the module
          will be called sis190.  This is recommended.

config SKGE
        tristate "New SysKonnect GigaEthernet support"
        depends on PCI
        select CRC32
        ---help---
          This driver support the Marvell Yukon or SysKonnect SK-98xx/SK-95xx
          and related Gigabit Ethernet adapters. It is a new smaller driver
          with better performance and more complete ethtool support.

          It does not support the link failover and network management 
          features that "portable" vendor supplied sk98lin driver does.

          This driver supports adapters based on the original Yukon chipset:
          Marvell 88E8001, Belkin F5D5005, CNet GigaCard, DLink DGE-530T,
          Linksys EG1032/EG1064, 3Com 3C940/3C940B, SysKonnect SK-9871/9872.

          It does not support the newer Yukon2 chipset: a separate driver,
          sky2, is provided for Yukon2-based adapters.

          To compile this driver as a module, choose M here: the module
          will be called skge.  This is recommended.

config SKY2
        tristate "SysKonnect Yukon2 support (EXPERIMENTAL)"
        depends on PCI
        select CRC32
        ---help---
          This driver supports Gigabit Ethernet adapters based on the
          Marvell Yukon 2 chipset:
          Marvell 88E8021/88E8022/88E8035/88E8036/88E8038/88E8050/88E8052/
          88E8053/88E8055/88E8061/88E8062, SysKonnect SK-9E21D/SK-9S21

          There is companion driver for the older Marvell Yukon and
          Genesis based adapters: skge.

          To compile this driver as a module, choose M here: the module
          will be called sky2.  This is recommended.

config SK98LIN
        tristate "Marvell Yukon Chipset / SysKonnect SK-98xx Support"
        depends on PCI
        ---help---
          Say Y here if you have a Marvell Yukon or SysKonnect SK-98xx/SK-95xx
          compliant Gigabit Ethernet Adapter.

          This driver supports the original Yukon chipset. A cleaner driver is 
          also available (skge) which seems to work better than this one.

          This driver does not support the newer Yukon2 chipset. A separate
          driver, sky2, is provided to support Yukon2-based adapters.

          The following adapters are supported by this driver:
            - 3Com 3C940 Gigabit LOM Ethernet Adapter
            - 3Com 3C941 Gigabit LOM Ethernet Adapter
            - Allied Telesyn AT-2970LX Gigabit Ethernet Adapter
            - Allied Telesyn AT-2970LX/2SC Gigabit Ethernet Adapter
            - Allied Telesyn AT-2970SX Gigabit Ethernet Adapter
            - Allied Telesyn AT-2970SX/2SC Gigabit Ethernet Adapter
            - Allied Telesyn AT-2970TX Gigabit Ethernet Adapter
            - Allied Telesyn AT-2970TX/2TX Gigabit Ethernet Adapter
            - Allied Telesyn AT-2971SX Gigabit Ethernet Adapter
            - Allied Telesyn AT-2971T Gigabit Ethernet Adapter
            - Belkin Gigabit Desktop Card 10/100/1000Base-T Adapter, Copper RJ-45
            - EG1032 v2 Instant Gigabit Network Adapter
            - EG1064 v2 Instant Gigabit Network Adapter
            - Marvell 88E8001 Gigabit LOM Ethernet Adapter (Abit)
            - Marvell 88E8001 Gigabit LOM Ethernet Adapter (Albatron)
            - Marvell 88E8001 Gigabit LOM Ethernet Adapter (Asus)
            - Marvell 88E8001 Gigabit LOM Ethernet Adapter (ECS)
            - Marvell 88E8001 Gigabit LOM Ethernet Adapter (Epox)
            - Marvell 88E8001 Gigabit LOM Ethernet Adapter (Foxconn)
            - Marvell 88E8001 Gigabit LOM Ethernet Adapter (Gigabyte)
            - Marvell 88E8001 Gigabit LOM Ethernet Adapter (Iwill)
            - Marvell 88E8050 Gigabit LOM Ethernet Adapter (Intel)
            - Marvell RDK-8001 Adapter
            - Marvell RDK-8002 Adapter
            - Marvell RDK-8003 Adapter
            - Marvell RDK-8004 Adapter
            - Marvell RDK-8006 Adapter
            - Marvell RDK-8007 Adapter
            - Marvell RDK-8008 Adapter
            - Marvell RDK-8009 Adapter
            - Marvell RDK-8010 Adapter
            - Marvell RDK-8011 Adapter
            - Marvell RDK-8012 Adapter
            - Marvell RDK-8052 Adapter
            - Marvell Yukon Gigabit Ethernet 10/100/1000Base-T Adapter (32 bit)
            - Marvell Yukon Gigabit Ethernet 10/100/1000Base-T Adapter (64 bit)
            - N-Way PCI-Bus Giga-Card 1000/100/10Mbps(L)
            - SK-9521 10/100/1000Base-T Adapter
            - SK-9521 V2.0 10/100/1000Base-T Adapter
            - SK-9821 Gigabit Ethernet Server Adapter (SK-NET GE-T)
            - SK-9821 V2.0 Gigabit Ethernet 10/100/1000Base-T Adapter
            - SK-9822 Gigabit Ethernet Server Adapter (SK-NET GE-T dual link)
            - SK-9841 Gigabit Ethernet Server Adapter (SK-NET GE-LX)
            - SK-9841 V2.0 Gigabit Ethernet 1000Base-LX Adapter
            - SK-9842 Gigabit Ethernet Server Adapter (SK-NET GE-LX dual link)
            - SK-9843 Gigabit Ethernet Server Adapter (SK-NET GE-SX)
            - SK-9843 V2.0 Gigabit Ethernet 1000Base-SX Adapter
            - SK-9844 Gigabit Ethernet Server Adapter (SK-NET GE-SX dual link)
            - SK-9851 V2.0 Gigabit Ethernet 1000Base-SX Adapter
            - SK-9861 Gigabit Ethernet Server Adapter (SK-NET GE-SX Volition)
            - SK-9861 V2.0 Gigabit Ethernet 1000Base-SX Adapter
            - SK-9862 Gigabit Ethernet Server Adapter (SK-NET GE-SX Volition dual link)
            - SK-9871 Gigabit Ethernet Server Adapter (SK-NET GE-ZX)
            - SK-9871 V2.0 Gigabit Ethernet 1000Base-ZX Adapter
            - SK-9872 Gigabit Ethernet Server Adapter (SK-NET GE-ZX dual link)
            - SMC EZ Card 1000 (SMC9452TXV.2)
          
          The adapters support Jumbo Frames.
          The dual link adapters support link-failover and dual port features.
          Both Marvell Yukon and SysKonnect SK-98xx/SK-95xx adapters support 
          the scatter-gather functionality with sendfile(). Please refer to 
          <file:Documentation/networking/sk98lin.txt> for more information about
          optional driver parameters.
          Questions concerning this driver may be addressed to:
              <linux@syskonnect.de>
          
          If you want to compile this driver as a module ( = code which can be
          inserted in and removed from the running kernel whenever you want),
          say M here and read <file:Documentation/kbuild/modules.txt>. The module will
          be called sk98lin. This is recommended.

config VIA_VELOCITY
        tristate "VIA Velocity support"
        depends on NET_PCI && PCI
        select CRC32
        select CRC_CCITT
        select MII
        help
          If you have a VIA "Velocity" based network card say Y here.

          To compile this driver as a module, choose M here. The module
          will be called via-velocity.

config TIGON3
        tristate "Broadcom Tigon3 support"
        depends on PCI
        help
          This driver supports Broadcom Tigon3 based gigabit Ethernet cards.

          To compile this driver as a module, choose M here: the module
          will be called tg3.  This is recommended.

config BNX2
        tristate "Broadcom NetXtremeII support"
        depends on PCI
        select CRC32
        select ZLIB_INFLATE
        help
          This driver supports Broadcom NetXtremeII gigabit Ethernet cards.

          To compile this driver as a module, choose M here: the module
          will be called bnx2.  This is recommended.

config SPIDER_NET
        tristate "Spider Gigabit Ethernet driver"
        depends on PCI && PPC_IBM_CELL_BLADE
        select FW_LOADER
        help
          This driver supports the Gigabit Ethernet chips present on the
          Cell Processor-Based Blades from IBM.

config TSI108_ETH
           tristate "Tundra TSI108 gigabit Ethernet support"
           depends on TSI108_BRIDGE
           help
             This driver supports Tundra TSI108 gigabit Ethernet ports.
             To compile this driver as a module, choose M here: the module
             will be called tsi108_eth.

config GIANFAR
        tristate "Gianfar Ethernet"
        depends on 85xx || 83xx || PPC_86xx
        select PHYLIB
        help
          This driver supports the Gigabit TSEC on the MPC83xx, MPC85xx,
          and MPC86xx family of chips, and the FEC on the 8540.

config GFAR_NAPI
        bool "NAPI Support"
        depends on GIANFAR

config UCC_GETH
        tristate "Freescale QE UCC GETH"
        depends on QUICC_ENGINE && UCC_FAST
        help
          This driver supports the Gigabit Ethernet mode of QE UCC.
          QE can be found on MPC836x CPUs.

config UGETH_NAPI
        bool "NAPI Support"
        depends on UCC_GETH

config UGETH_MAGIC_PACKET
        bool "Magic Packet detection support"
        depends on UCC_GETH

config UGETH_FILTERING
        bool "Mac address filtering support"
        depends on UCC_GETH

config UGETH_TX_ON_DEMOND
        bool "Transmit on Demond support"
        depends on UCC_GETH

config UGETH_HAS_GIGA
        bool
        depends on UCC_GETH && PPC_MPC836x

config MV643XX_ETH
        tristate "MV-643XX Ethernet support"
        depends on MOMENCO_OCELOT_C || MOMENCO_JAGUAR_ATX || MV64360 || MOMENCO_OCELOT_3 || (PPC_MULTIPLATFORM && PPC32)
        select MII
        help
          This driver supports the gigabit Ethernet on the Marvell MV643XX
          chipset which is used in the Momenco Ocelot C and Jaguar ATX and
          Pegasos II, amongst other PPC and MIPS boards.

config MV643XX_ETH_0
        bool "MV-643XX Port 0"
        depends on MV643XX_ETH
        help
          This enables support for Port 0 of the Marvell MV643XX Gigabit
          Ethernet.

config MV643XX_ETH_1
        bool "MV-643XX Port 1"
        depends on MV643XX_ETH
        help
          This enables support for Port 1 of the Marvell MV643XX Gigabit
          Ethernet.

config MV643XX_ETH_2
        bool "MV-643XX Port 2"
        depends on MV643XX_ETH
        help
          This enables support for Port 2 of the Marvell MV643XX Gigabit
          Ethernet.

config QLA3XXX
        tristate "QLogic QLA3XXX Network Driver Support"
        depends on PCI
        help
          This driver supports QLogic ISP3XXX gigabit Ethernet cards.

          To compile this driver as a module, choose M here: the module
          will be called qla3xxx.

endmenu

#
#       10 Gigabit Ethernet
#

menu "Ethernet (10000 Mbit)"
        depends on !UML

config CHELSIO_T1
        tristate "Chelsio 10Gb Ethernet support"
        depends on PCI
        select CRC32
        help
          This driver supports Chelsio gigabit and 10-gigabit
          Ethernet cards. More information about adapter features and
          performance tuning is in <file:Documentation/networking/cxgb.txt>.

          For general information about Chelsio and our products, visit
          our website at <http://www.chelsio.com>.

          For customer support, please visit our customer support page at
          <http://www.chelsio.com/support.htm>.

          Please send feedback to <linux-bugs@chelsio.com>.

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

config CHELSIO_T1_1G
        bool "Chelsio gigabit Ethernet support"
        depends on CHELSIO_T1
        help
          Enables support for Chelsio's gigabit Ethernet PCI cards.  If you
          are using only 10G cards say 'N' here.

config CHELSIO_T1_NAPI
        bool "Use Rx Polling (NAPI)"
        depends on CHELSIO_T1
        default y
        help
          NAPI is a driver API designed to reduce CPU and interrupt load
          when the driver is receiving lots of packets from the card.

config EHEA
        tristate "eHEA Ethernet support"
        depends on IBMEBUS
        ---help---
          This driver supports the IBM pSeries eHEA ethernet adapter.

          To compile the driver as a module, choose M here. The module
          will be called ehea.

config IXGB
        tristate "Intel(R) PRO/10GbE support"
        depends on PCI
        ---help---
          This driver supports Intel(R) PRO/10GbE family of
          adapters.  For more information on how to identify your adapter, go
          to the Adapter & Driver ID Guide at:

          <http://support.intel.com/support/network/adapter/pro100/21397.htm>

          For general information and support, go to the Intel support
          website at:

          <http://support.intel.com>

          More specific information on configuring the driver is in 
          <file:Documentation/networking/ixgb.txt>.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>.  The module
          will be called ixgb.

config IXGB_NAPI
        bool "Use Rx Polling (NAPI) (EXPERIMENTAL)"
        depends on IXGB && EXPERIMENTAL
        help
          NAPI is a new driver API designed to reduce CPU and interrupt load
          when the driver is receiving lots of packets from the card. It is
          still somewhat experimental and thus not yet enabled by default.

          If your estimated Rx load is 10kpps or more, or if the card will be
          deployed on potentially unfriendly networks (e.g. in a firewall),
          then say Y here.

          See <file:Documentation/networking/NAPI_HOWTO.txt> for more
          information.

          If in doubt, say N.

config S2IO
        tristate "S2IO 10Gbe XFrame NIC"
        depends on PCI
        ---help---
          This driver supports the 10Gbe XFrame NIC of S2IO. 
          More specific information on configuring the driver is in 
          <file:Documentation/networking/s2io.txt>.

config S2IO_NAPI
        bool "Use Rx Polling (NAPI) (EXPERIMENTAL)"
        depends on S2IO && EXPERIMENTAL
        help
          NAPI is a new driver API designed to reduce CPU and interrupt load
          when the driver is receiving lots of packets from the card. It is
          still somewhat experimental and thus not yet enabled by default.

          If your estimated Rx load is 10kpps or more, or if the card will be
          deployed on potentially unfriendly networks (e.g. in a firewall),
          then say Y here.

          See <file:Documentation/networking/NAPI_HOWTO.txt> for more
          information.

          If in doubt, say N.

config MYRI10GE
        tristate "Myricom Myri-10G Ethernet support"
        depends on PCI
        select FW_LOADER
        select CRC32
        ---help---
          This driver supports Myricom Myri-10G Dual Protocol interface in
          Ethernet mode. If the eeprom on your board is not recent enough,
          you will need a newer firmware image.
          You may get this image or more information, at:

          <http://www.myri.com/scs/download-Myri10GE.html>

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>.  The module
          will be called myri10ge.

config NETXEN_NIC
        tristate "NetXen Multi port (1/10) Gigabit Ethernet NIC"
        depends on PCI
        help
          This enables the support for NetXen's Gigabit Ethernet card.

endmenu

source "drivers/net/tokenring/Kconfig"

source "drivers/net/wireless/Kconfig"

source "drivers/net/pcmcia/Kconfig"

source "drivers/net/wan/Kconfig"

source "drivers/atm/Kconfig"

source "drivers/s390/net/Kconfig"

config ISERIES_VETH
        tristate "iSeries Virtual Ethernet driver support"
        depends on PPC_ISERIES

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 FDDI
        bool "FDDI driver support"
        depends on (PCI || EISA)
        help
          Fiber Distributed Data Interface is a high speed local area network
          design; essentially a replacement for high speed Ethernet. FDDI can
          run over copper or fiber. If you are connected to such a network and
          want a driver for the FDDI card in your computer, say Y here (and
          then also Y to the driver for your FDDI card, below). Most people
          will say N.

config DEFXX
        tristate "Digital DEFEA and DEFPA adapter support"
        depends on FDDI && (PCI || EISA)
        help
          This is support for the DIGITAL series of EISA (DEFEA) and PCI
          (DEFPA) controllers which can connect you to a local FDDI network.

config SKFP
        tristate "SysKonnect FDDI PCI support"
        depends on FDDI && PCI
        ---help---
          Say Y here if you have a SysKonnect FDDI PCI adapter.
          The following adapters are supported by this driver:
          - SK-5521 (SK-NET FDDI-UP)
          - SK-5522 (SK-NET FDDI-UP DAS)
          - SK-5541 (SK-NET FDDI-FP)
          - SK-5543 (SK-NET FDDI-LP)
          - SK-5544 (SK-NET FDDI-LP DAS)
          - SK-5821 (SK-NET FDDI-UP64)
          - SK-5822 (SK-NET FDDI-UP64 DAS)
          - SK-5841 (SK-NET FDDI-FP64)
          - SK-5843 (SK-NET FDDI-LP64)
          - SK-5844 (SK-NET FDDI-LP64 DAS)
          - Netelligent 100 FDDI DAS Fibre SC
          - Netelligent 100 FDDI SAS Fibre SC
          - Netelligent 100 FDDI DAS UTP
          - Netelligent 100 FDDI SAS UTP
          - Netelligent 100 FDDI SAS Fibre MIC

          Read <file:Documentation/networking/skfp.txt> for information about
          the driver.

          Questions concerning this driver can be addressed to:
          <linux@syskonnect.de>

          To compile this driver as a module, choose M here: the module
          will be called skfp.  This is recommended.

config HIPPI
        bool "HIPPI driver support (EXPERIMENTAL)"
        depends on EXPERIMENTAL && INET && PCI
        help
          HIgh Performance Parallel Interface (HIPPI) is a 800Mbit/sec and
          1600Mbit/sec dual-simplex switched or point-to-point network. HIPPI
          can run over copper (25m) or fiber (300m on multi-mode or 10km on
          single-mode). HIPPI networks are commonly used for clusters and to
          connect to super computers. If you are connected to a HIPPI network
          and have a HIPPI network card in your computer that you want to use
          under Linux, say Y here (you must also remember to enable the driver
          for your HIPPI card below). Most people will say N here.

config ROADRUNNER
        tristate "Essential RoadRunner HIPPI PCI adapter support (EXPERIMENTAL)"
        depends on HIPPI && PCI
        help
          Say Y here if this is your PCI HIPPI network card.

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

config ROADRUNNER_LARGE_RINGS
        bool "Use large TX/RX rings (EXPERIMENTAL)"
        depends on ROADRUNNER
        help
          If you say Y here, the RoadRunner driver will preallocate up to 2 MB
          of additional memory to allow for fastest operation, both for
          transmitting and receiving. This memory cannot be used by any other
          kernel code or by user space programs. Say Y here only if you have
          the memory.

config PLIP
        tristate "PLIP (parallel port) support"
        depends on PARPORT
        ---help---
          PLIP (Parallel Line Internet Protocol) is used to create a
          reasonably fast mini network consisting of two (or, rarely, more)
          local machines.  A PLIP link from a Linux box is a popular means to
          install a Linux distribution on a machine which doesn't have a
          CD-ROM drive (a minimal system has to be transferred with floppies
          first). The kernels on both machines need to have this PLIP option
          enabled for this to work.

          The PLIP driver has two modes, mode 0 and mode 1.  The parallel
          ports (the connectors at the computers with 25 holes) are connected
          with "null printer" or "Turbo Laplink" cables which can transmit 4
          bits at a time (mode 0) or with special PLIP cables, to be used on
          bidirectional parallel ports only, which can transmit 8 bits at a
          time (mode 1); you can find the wiring of these cables in
          <file:Documentation/networking/PLIP.txt>.  The cables can be up to
          15m long.  Mode 0 works also if one of the machines runs DOS/Windows
          and has some PLIP software installed, e.g. the Crynwr PLIP packet
          driver (<http://oak.oakland.edu/simtel.net/msdos/pktdrvr-pre.html>)
          and winsock or NCSA's telnet.

          If you want to use PLIP, say Y and read the PLIP mini-HOWTO as well
          as the NET-3-HOWTO, both available from
          <http://www.tldp.org/docs.html#howto>.  Note that the PLIP
          protocol has been changed and this PLIP driver won't work together
          with the PLIP support in Linux versions 1.0.x.  This option enlarges
          your kernel by about 8 KB.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>.  The module will be
          called plip.  If unsure, say Y or M, in case you buy a laptop
          later.

config PPP
        tristate "PPP (point-to-point protocol) support"
        select SLHC
        ---help---
          PPP (Point to Point Protocol) is a newer and better SLIP.  It serves
          the same purpose: sending Internet traffic over telephone (and other
          serial) lines.  Ask your access provider if they support it, because
          otherwise you can't use it; most Internet access providers these
          days support PPP rather than SLIP.

          To use PPP, you need an additional program called pppd as described
          in the PPP-HOWTO, available at
          <http://www.tldp.org/docs.html#howto>.  Make sure that you have
          the version of pppd recommended in <file:Documentation/Changes>.
          The PPP option enlarges your kernel by about 16 KB.

          There are actually two versions of PPP: the traditional PPP for
          asynchronous lines, such as regular analog phone lines, and
          synchronous PPP which can be used over digital ISDN lines for
          example.  If you want to use PPP over phone lines or other
          asynchronous serial lines, you need to say Y (or M) here and also to
          the next option, "PPP support for async serial ports".  For PPP over
          synchronous lines, you should say Y (or M) here and to "Support
          synchronous PPP", below.

          If you said Y to "Version information on all symbols" above, then
          you cannot compile the PPP driver into the kernel; you can then only
          compile it as a module. To compile this driver as a module, choose M
          here and read <file:Documentation/networking/net-modules.txt>.
          The module will be called ppp_generic.

config PPP_MULTILINK
        bool "PPP multilink support (EXPERIMENTAL)"
        depends on PPP && EXPERIMENTAL
        help
          PPP multilink is a protocol (defined in RFC 1990) which allows you
          to combine several (logical or physical) lines into one logical PPP
          connection, so that you can utilize your full bandwidth.

          This has to be supported at the other end as well and you need a
          version of the pppd daemon which understands the multilink protocol.

          If unsure, say N.

config PPP_FILTER
        bool "PPP filtering"
        depends on PPP
        help
          Say Y here if you want to be able to filter the packets passing over
          PPP interfaces.  This allows you to control which packets count as
          activity (i.e. which packets will reset the idle timer or bring up
          a demand-dialed link) and which packets are to be dropped entirely.
          You need to say Y here if you wish to use the pass-filter and
          active-filter options to pppd.

          If unsure, say N.

config PPP_ASYNC
        tristate "PPP support for async serial ports"
        depends on PPP
        select CRC_CCITT
        ---help---
          Say Y (or M) here if you want to be able to use PPP over standard
          asynchronous serial ports, such as COM1 or COM2 on a PC.  If you use
          a modem (not a synchronous or ISDN modem) to contact your ISP, you
          need this option.

          To compile this driver as a module, choose M here.

          If unsure, say Y.

config PPP_SYNC_TTY
        tristate "PPP support for sync tty ports"
        depends on PPP
        help
          Say Y (or M) here if you want to be able to use PPP over synchronous
          (HDLC) tty devices, such as the SyncLink adapter. These devices
          are often used for high-speed leased lines like T1/E1.

          To compile this driver as a module, choose M here.

config PPP_DEFLATE
        tristate "PPP Deflate compression"
        depends on PPP
        select ZLIB_INFLATE
        select ZLIB_DEFLATE
        ---help---
          Support for the Deflate compression method for PPP, which uses the
          Deflate algorithm (the same algorithm that gzip uses) to compress
          each PPP packet before it is sent over the wire.  The machine at the
          other end of the PPP link (usually your ISP) has to support the
          Deflate compression method as well for this to be useful.  Even if
          they don't support it, it is safe to say Y here.

          To compile this driver as a module, choose M here.

config PPP_BSDCOMP
        tristate "PPP BSD-Compress compression"
        depends on PPP
        ---help---
          Support for the BSD-Compress compression method for PPP, which uses
          the LZW compression method to compress each PPP packet before it is
          sent over the wire. The machine at the other end of the PPP link
          (usually your ISP) has to support the BSD-Compress compression
          method as well for this to be useful. Even if they don't support it,
          it is safe to say Y here.

          The PPP Deflate compression method ("PPP Deflate compression",
          above) is preferable to BSD-Compress, because it compresses better
          and is patent-free.

          Note that the BSD compression code will always be compiled as a
          module; it is called bsd_comp and will show up in the directory
          modules once you have said "make modules". If unsure, say N.

config PPP_MPPE
       tristate "PPP MPPE compression (encryption) (EXPERIMENTAL)"
       depends on PPP && EXPERIMENTAL
       select CRYPTO
       select CRYPTO_SHA1
       select CRYPTO_ARC4
       select CRYPTO_ECB
       ---help---
         Support for the MPPE Encryption protocol, as employed by the
         Microsoft Point-to-Point Tunneling Protocol.

         See http://pptpclient.sourceforge.net/ for information on
         configuring PPTP clients and servers to utilize this method.

config PPPOE
        tristate "PPP over Ethernet (EXPERIMENTAL)"
        depends on EXPERIMENTAL && PPP
        help
          Support for PPP over Ethernet.

          This driver requires the latest version of pppd from the CVS
          repository at cvs.samba.org.  Alternatively, see the 
          RoaringPenguin package (<http://www.roaringpenguin.com/pppoe>)
          which contains instruction on how to use this driver (under 
          the heading "Kernel mode PPPoE").

config PPPOATM
        tristate "PPP over ATM"
        depends on ATM && PPP
        help
          Support PPP (Point to Point Protocol) encapsulated in ATM frames.
          This implementation does not yet comply with section 8 of RFC2364,
          which can lead to bad results if the ATM peer loses state and
          changes its encapsulation unilaterally.

config SLIP
        tristate "SLIP (serial line) support"
        ---help---
          Say Y if you intend to use SLIP or CSLIP (compressed SLIP) to
          connect to your Internet service provider or to connect to some
          other local Unix box or if you want to configure your Linux box as a
          Slip/CSlip server for other people to dial in. SLIP (Serial Line
          Internet Protocol) is a protocol used to send Internet traffic over
          serial connections such as telephone lines or null modem cables;
          nowadays, the protocol PPP is more commonly used for this same
          purpose.

          Normally, your access provider has to support SLIP in order for you
          to be able to use it, but there is now a SLIP emulator called SLiRP
          around (available from
          <ftp://ibiblio.org/pub/Linux/system/network/serial/>) which
          allows you to use SLIP over a regular dial up shell connection. If
          you plan to use SLiRP, make sure to say Y to CSLIP, below. The
          NET-3-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>, explains how to
          configure SLIP. Note that you don't need this option if you just
          want to run term (term is a program which gives you almost full
          Internet connectivity if you have a regular dial up shell account on
          some Internet connected Unix computer. Read
          <http://www.bart.nl/~patrickr/term-howto/Term-HOWTO.html>). SLIP
          support will enlarge your kernel by about 4 KB. If unsure, say N.

          To compile this driver as a module, choose M here and read
          <file:Documentation/networking/net-modules.txt>. The module will be
          called slip.

config SLIP_COMPRESSED
        bool "CSLIP compressed headers"
        depends on SLIP
        select SLHC
        ---help---
          This protocol is faster than SLIP because it uses compression on the
          TCP/IP headers (not on the data itself), but it has to be supported
          on both ends. Ask your access provider if you are not sure and
          answer Y, just in case. You will still be able to use plain SLIP. If
          you plan to use SLiRP, the SLIP emulator (available from
          <ftp://ibiblio.org/pub/Linux/system/network/serial/>) which
          allows you to use SLIP over a regular dial up shell connection, you
          definitely want to say Y here. The NET-3-HOWTO, available from
          <http://www.tldp.org/docs.html#howto>, explains how to configure
          CSLIP. This won't enlarge your kernel.

config SLHC
        tristate
        help
          This option enables Van Jacobsen serial line header compression
          routines.

config SLIP_SMART
        bool "Keepalive and linefill"
        depends on SLIP
        help
          Adds additional capabilities to the SLIP driver to support the
          RELCOM line fill and keepalive monitoring. Ideal on poor quality
          analogue lines.

config SLIP_MODE_SLIP6
        bool "Six bit SLIP encapsulation"
        depends on SLIP
        help
          Just occasionally you may need to run IP over hostile serial
          networks that don't pass all control characters or are only seven
          bit. Saying Y here adds an extra mode you can use with SLIP:
          "slip6". In this mode, SLIP will only send normal ASCII symbols over
          the serial device. Naturally, this has to be supported at the other
          end of the link as well. It's good enough, for example, to run IP
          over the async ports of a Camtec JNT Pad. 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 SHAPER
        tristate "Traffic Shaper (OBSOLETE)"
        depends on EXPERIMENTAL
        ---help---
          The traffic shaper is a virtual network device that allows you to
          limit the rate of outgoing data flow over some other network device.
          The traffic that you want to slow down can then be routed through
          these virtual devices. See
          <file:Documentation/networking/shaper.txt> for more information.

          An alternative to this traffic shaper are traffic schedulers which
          you'll get if you say Y to "QoS and/or fair queuing" in
          "Networking options".

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

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

endif #NETDEVICES

config NETPOLL
        def_bool NETCONSOLE

config NETPOLL_RX
        bool "Netpoll support for trapping incoming packets"
        default n
        depends on NETPOLL

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

config NET_POLL_CONTROLLER
        def_bool NETPOLL

endmenu