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+#
+# wan devices configuration
+#
+
+menu "Wan interfaces"
+ depends on NETDEVICES
+
+config WAN
+ bool "Wan interfaces support"
+ ---help---
+ Wide Area Networks (WANs), such as X.25, Frame Relay and leased
+ lines, are used to interconnect Local Area Networks (LANs) over vast
+ distances with data transfer rates significantly higher than those
+ achievable with commonly used asynchronous modem connections.
+
+ Usually, a quite expensive external device called a `WAN router' is
+ needed to connect to a WAN. As an alternative, a relatively
+ inexpensive WAN interface card can allow your Linux box to directly
+ connect to a WAN.
+
+ If you have one of those cards and wish to use it under Linux,
+ say Y here and also to the WAN driver for your card.
+
+ If unsure, say N.
+
+# There is no way to detect a comtrol sv11 - force it modular for now.
+config HOSTESS_SV11
+ tristate "Comtrol Hostess SV-11 support"
+ depends on WAN && ISA && m
+ help
+ Driver for Comtrol Hostess SV-11 network card which
+ operates on low speed synchronous serial links at up to
+ 256Kbps, supporting PPP and Cisco HDLC.
+
+ The driver will be compiled as a module: the
+ module will be called hostess_sv11.
+
+# The COSA/SRP driver has not been tested as non-modular yet.
+config COSA
+ tristate "COSA/SRP sync serial boards support"
+ depends on WAN && ISA && m
+ ---help---
+ Driver for COSA and SRP synchronous serial boards.
+
+ These boards allow to connect synchronous serial devices (for example
+ base-band modems, or any other device with the X.21, V.24, V.35 or
+ V.36 interface) to your Linux box. The cards can work as the
+ character device, synchronous PPP network device, or the Cisco HDLC
+ network device.
+
+ You will need user-space utilities COSA or SRP boards for downloading
+ the firmware to the cards and to set them up. Look at the
+ <http://www.fi.muni.cz/~kas/cosa/> for more information. You can also
+ read the comment at the top of the <file:drivers/net/wan/cosa.c> for
+ details about the cards and the driver itself.
+
+ The driver will be compiled as a module: the
+ module will be called cosa.
+
+config DSCC4
+ tristate "Etinc PCISYNC serial board support"
+ depends on WAN && PCI && m
+ help
+ Driver for Etinc PCISYNC boards based on the Infineon (ex. Siemens)
+ DSCC4 chipset.
+
+ This is supposed to work with the four port card. Take a look at
+ <http://www.cogenit.fr/dscc4/> for further information about the
+ driver.
+
+ To compile this driver as a module, choose M here: the
+ module will be called dscc4.
+
+config DSCC4_PCISYNC
+ bool "Etinc PCISYNC features"
+ depends on DSCC4
+ help
+ Due to Etinc's design choice for its PCISYNC cards, some operations
+ are only allowed on specific ports of the DSCC4. This option is the
+ only way for the driver to know that it shouldn't return a success
+ code for these operations.
+
+ Please say Y if your card is an Etinc's PCISYNC.
+
+config DSCC4_PCI_RST
+ bool "Hard reset support"
+ depends on DSCC4
+ help
+ Various DSCC4 bugs forbid any reliable software reset of the ASIC.
+ As a replacement, some vendors provide a way to assert the PCI #RST
+ pin of DSCC4 through the GPIO port of the card. If you choose Y,
+ the driver will make use of this feature before module removal
+ (i.e. rmmod). The feature is known to be available on Commtech's
+ cards. Contact your manufacturer for details.
+
+ Say Y if your card supports this feature.
+
+#
+# Lan Media's board. Currently 1000, 1200, 5200, 5245
+#
+config LANMEDIA
+ tristate "LanMedia Corp. SSI/V.35, T1/E1, HSSI, T3 boards"
+ depends on WAN && PCI
+ ---help---
+ Driver for the following Lan Media family of serial boards:
+
+ - LMC 1000 board allows you to connect synchronous serial devices
+ (for example base-band modems, or any other device with the X.21,
+ V.24, V.35 or V.36 interface) to your Linux box.
+
+ - LMC 1200 with on board DSU board allows you to connect your Linux
+ box directly to a T1 or E1 circuit.
+
+ - LMC 5200 board provides a HSSI interface capable of running up to
+ 52 Mbits per second.
+
+ - LMC 5245 board connects directly to a T3 circuit saving the
+ additional external hardware.
+
+ To change setting such as syncPPP vs Cisco HDLC or clock source you
+ will need lmcctl. It is available at <ftp://ftp.lanmedia.com/>
+ (broken link).
+
+ To compile this driver as a module, choose M here: the
+ module will be called lmc.
+
+# There is no way to detect a Sealevel board. Force it modular
+config SEALEVEL_4021
+ tristate "Sealevel Systems 4021 support"
+ depends on WAN && ISA && m
+ help
+ This is a driver for the Sealevel Systems ACB 56 serial I/O adapter.
+
+ The driver will be compiled as a module: the
+ module will be called sealevel.
+
+config SYNCLINK_SYNCPPP
+ tristate "SyncLink HDLC/SYNCPPP support"
+ depends on WAN
+ help
+ Enables HDLC/SYNCPPP support for the SyncLink WAN driver.
+
+ Normally the SyncLink WAN driver works with the main PPP driver
+ <file:drivers/net/ppp_generic.c> and pppd program.
+ HDLC/SYNCPPP support allows use of the Cisco HDLC/PPP driver
+ <file:drivers/net/wan/syncppp.c>. The SyncLink WAN driver (in
+ character devices) must also be enabled.
+
+# Generic HDLC
+config HDLC
+ tristate "Generic HDLC layer"
+ depends on WAN
+ help
+ Say Y to this option if your Linux box contains a WAN (Wide Area
+ Network) card supported by this driver and you are planning to
+ connect the box to a WAN.
+
+ You will need supporting software from
+ <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
+ Generic HDLC driver currently supports raw HDLC, Cisco HDLC, Frame
+ Relay, synchronous Point-to-Point Protocol (PPP) and X.25.
+
+ To compile this driver as a module, choose M here: the
+ module will be called hdlc.
+
+ If unsure, say N.
+
+config HDLC_RAW
+ bool "Raw HDLC support"
+ depends on HDLC
+ help
+ Generic HDLC driver supporting raw HDLC over WAN connections.
+
+ If unsure, say N.
+
+config HDLC_RAW_ETH
+ bool "Raw HDLC Ethernet device support"
+ depends on HDLC
+ help
+ Generic HDLC driver supporting raw HDLC Ethernet device emulation
+ over WAN connections.
+
+ You will need it for Ethernet over HDLC bridges.
+
+ If unsure, say N.
+
+config HDLC_CISCO
+ bool "Cisco HDLC support"
+ depends on HDLC
+ help
+ Generic HDLC driver supporting Cisco HDLC over WAN connections.
+
+ If unsure, say N.
+
+config HDLC_FR
+ bool "Frame Relay support"
+ depends on HDLC
+ help
+ Generic HDLC driver supporting Frame Relay over WAN connections.
+
+ If unsure, say N.
+
+config HDLC_PPP
+ bool "Synchronous Point-to-Point Protocol (PPP) support"
+ depends on HDLC
+ help
+ Generic HDLC driver supporting PPP over WAN connections.
+
+ If unsure, say N.
+
+config HDLC_X25
+ bool "X.25 protocol support"
+ depends on HDLC && (LAPB=m && HDLC=m || LAPB=y)
+ help
+ Generic HDLC driver supporting X.25 over WAN connections.
+
+ If unsure, say N.
+
+comment "X.25/LAPB support is disabled"
+ depends on WAN && HDLC && (LAPB!=m || HDLC!=m) && LAPB!=y
+
+config PCI200SYN
+ tristate "Goramo PCI200SYN support"
+ depends on HDLC && PCI
+ help
+ Driver for PCI200SYN cards by Goramo sp. j.
+
+ If you have such a card, say Y here and see
+ <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
+
+ To compile this as a module, choose M here: the
+ module will be called pci200syn.
+
+ If unsure, say N.
+
+config WANXL
+ tristate "SBE Inc. wanXL support"
+ depends on HDLC && PCI
+ help
+ Driver for wanXL PCI cards by SBE Inc.
+
+ If you have such a card, say Y here and see
+ <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
+
+ To compile this as a module, choose M here: the
+ module will be called wanxl.
+
+ If unsure, say N.
+
+config WANXL_BUILD_FIRMWARE
+ bool "rebuild wanXL firmware"
+ depends on WANXL && !PREVENT_FIRMWARE_BUILD
+ help
+ Allows you to rebuild firmware run by the QUICC processor.
+ It requires as68k, ld68k and hexdump programs.
+
+ You should never need this option, say N.
+
+config PC300
+ tristate "Cyclades-PC300 support (RS-232/V.35, X.21, T1/E1 boards)"
+ depends on HDLC && PCI
+ ---help---
+ Driver for the Cyclades-PC300 synchronous communication boards.
+
+ These boards provide synchronous serial interfaces to your
+ Linux box (interfaces currently available are RS-232/V.35, X.21 and
+ T1/E1). If you wish to support Multilink PPP, please select the
+ option later and read the file README.mlppp provided by PC300
+ package.
+
+ To compile this as a module, choose M here: the module
+ will be called pc300.
+
+ If unsure, say N.
+
+config PC300_MLPPP
+ bool "Cyclades-PC300 MLPPP support"
+ depends on PC300 && PPP_MULTILINK && PPP_SYNC_TTY && HDLC_PPP
+ help
+ Multilink PPP over the PC300 synchronous communication boards.
+
+comment "Cyclades-PC300 MLPPP support is disabled."
+ depends on WAN && HDLC && PC300 && (PPP=n || !PPP_MULTILINK || PPP_SYNC_TTY=n || !HDLC_PPP)
+
+comment "Refer to the file README.mlppp, provided by PC300 package."
+ depends on WAN && HDLC && PC300 && (PPP=n || !PPP_MULTILINK || PPP_SYNC_TTY=n || !HDLC_PPP)
+
+config N2
+ tristate "SDL RISCom/N2 support"
+ depends on HDLC && ISA
+ help
+ Driver for RISCom/N2 single or dual channel ISA cards by
+ SDL Communications Inc.
+
+ If you have such a card, say Y here and see
+ <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
+
+ Note that N2csu and N2dds cards are not supported by this driver.
+
+ To compile this driver as a module, choose M here: the module
+ will be called n2.
+
+ If unsure, say N.
+
+config C101
+ tristate "Moxa C101 support"
+ depends on HDLC && ISA
+ help
+ Driver for C101 SuperSync ISA cards by Moxa Technologies Co., Ltd.
+
+ If you have such a card, say Y here and see
+ <http://www.kernel.org/pub/linux/utils/net/hdlc/>.
+
+ To compile this driver as a module, choose M here: the
+ module will be called c101.
+
+ If unsure, say N.
+
+config FARSYNC
+ tristate "FarSync T-Series support"
+ depends on HDLC && PCI
+ ---help---
+ Support for the FarSync T-Series X.21 (and V.35/V.24) cards by
+ FarSite Communications Ltd.
+
+ Synchronous communication is supported on all ports at speeds up to
+ 8Mb/s (128K on V.24) using synchronous PPP, Cisco HDLC, raw HDLC,
+ Frame Relay or X.25/LAPB.
+
+ If you want the module to be automatically loaded when the interface
+ is referenced then you should add "alias hdlcX farsync" to
+ /etc/modprobe.conf for each interface, where X is 0, 1, 2, ..., or
+ simply use "alias hdlc* farsync" to indicate all of them.
+
+ To compile this driver as a module, choose M here: the
+ module will be called farsync.
+
+config DLCI
+ tristate "Frame Relay DLCI support"
+ depends on WAN
+ ---help---
+ Support for the Frame Relay protocol.
+
+ Frame Relay is a fast low-cost way to connect to a remote Internet
+ access provider or to form a private wide area network. The one
+ physical line from your box to the local "switch" (i.e. the entry
+ point to the Frame Relay network, usually at the phone company) can
+ carry several logical point-to-point connections to other computers
+ connected to the Frame Relay network. For a general explanation of
+ the protocol, check out <http://www.mplsforum.org/>.
+
+ To use frame relay, you need supporting hardware (called FRAD) and
+ certain programs from the net-tools package as explained in
+ <file:Documentation/networking/framerelay.txt>.
+
+ To compile this driver as a module, choose M here: the
+ module will be called dlci.
+
+config DLCI_COUNT
+ int "Max open DLCI"
+ depends on DLCI
+ default "24"
+ help
+ Maximal number of logical point-to-point frame relay connections
+ (the identifiers of which are called DCLIs) that the driver can
+ handle.
+
+ The default is probably fine.
+
+config DLCI_MAX
+ int "Max DLCI per device"
+ depends on DLCI
+ default "8"
+ help
+ How many logical point-to-point frame relay connections (the
+ identifiers of which are called DCLIs) should be handled by each
+ of your hardware frame relay access devices.
+
+ Go with the default.
+
+config SDLA
+ tristate "SDLA (Sangoma S502/S508) support"
+ depends on DLCI && ISA
+ help
+ Driver for the Sangoma S502A, S502E, and S508 Frame Relay Access
+ Devices.
+
+ These are multi-protocol cards, but only Frame Relay is supported
+ by the driver at this time. Please read
+ <file:Documentation/networking/framerelay.txt>.
+
+ To compile this driver as a module, choose M here: the
+ module will be called sdla.
+
+# Wan router core.
+config WAN_ROUTER_DRIVERS
+ bool "WAN router drivers"
+ depends on WAN && WAN_ROUTER
+ ---help---
+ Connect LAN to WAN via Linux box.
+
+ Select driver your card and remember to say Y to "Wan Router."
+ You will need the wan-tools package which is available from
+ <ftp://ftp.sangoma.com/>. For more information read:
+ <file:Documentation/networking/wan-router.txt>.
+
+ 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 WAN router drivers.
+
+ If unsure, say N.
+
+config VENDOR_SANGOMA
+ tristate "Sangoma WANPIPE(tm) multiprotocol cards"
+ depends on WAN_ROUTER_DRIVERS && WAN_ROUTER && (PCI || ISA) && BROKEN
+ ---help---
+ Driver for S514-PCI/ISA Synchronous Data Link Adapters (SDLA).
+
+ WANPIPE from Sangoma Technologies Inc. <http://www.sangoma.com/>
+ is a family of intelligent multiprotocol WAN adapters with data
+ transfer rates up to 4Mbps. Cards support:
+
+ - X.25, Frame Relay, PPP, Cisco HDLC protocols.
+
+ - API for protocols like HDLC (LAPB), HDLC Streaming, X.25,
+ Frame Relay and BiSync.
+
+ - Ethernet Bridging over Frame Relay protocol.
+
+ - MULTILINK PPP
+
+ - Async PPP (Modem Dialup)
+
+ The next questions will ask you about the protocols you want
+ the driver to support.
+
+ If you have one or more of these cards, say M to this option;
+ and read <file:Documentation/networking/wanpipe.txt>.
+
+ To compile this driver as a module, choose M here: the
+ module will be called wanpipe.
+
+config WANPIPE_CHDLC
+ bool "WANPIPE Cisco HDLC support"
+ depends on VENDOR_SANGOMA
+ ---help---
+ Connect a WANPIPE card to a leased line using the Cisco HDLC.
+
+ - Supports Dual Port Cisco HDLC on the S514-PCI/S508-ISA cards
+ which allows user to build applications using the HDLC streaming API.
+
+ - CHDLC Streaming MULTILINK PPP that can bind multiple WANPIPE T1
+ cards into a single logical channel.
+
+ Say Y and the Cisco HDLC support, HDLC streaming API and
+ MULTILINK PPP will be included in the driver.
+
+config WANPIPE_FR
+ bool "WANPIPE Frame Relay support"
+ depends on VENDOR_SANGOMA
+ help
+ Connect a WANPIPE card to a Frame Relay network, or use Frame Felay
+ API to develop custom applications.
+
+ Contains the Ethernet Bridging over Frame Relay feature, where
+ a WANPIPE frame relay link can be directly connected to the Linux
+ kernel bridge. The Frame Relay option is supported on S514-PCI
+ and S508-ISA cards.
+
+ Say Y and the Frame Relay support will be included in the driver.
+
+config WANPIPE_X25
+ bool "WANPIPE X.25 support"
+ depends on VENDOR_SANGOMA
+ help
+ Connect a WANPIPE card to an X.25 network.
+
+ Includes the X.25 API support for custom applications over the
+ X.25 protocol. The X.25 option is supported on S514-PCI and
+ S508-ISA cards.
+
+ Say Y and the X.25 support will be included in the driver.
+
+config WANPIPE_PPP
+ bool "WANPIPE PPP support"
+ depends on VENDOR_SANGOMA
+ help
+ Connect a WANPIPE card to a leased line using Point-to-Point
+ Protocol (PPP).
+
+ The PPP option is supported on S514-PCI/S508-ISA cards.
+
+ Say Y and the PPP support will be included in the driver.
+
+config WANPIPE_MULTPPP
+ bool "WANPIPE Multi-Port PPP support"
+ depends on VENDOR_SANGOMA
+ help
+ Connect a WANPIPE card to a leased line using Point-to-Point
+ Protocol (PPP).
+
+ Uses in-kernel SyncPPP protocol over the Sangoma HDLC Streaming
+ adapter. In this case each Sangoma adapter port can support an
+ independent PPP connection. For example, a single Quad-Port PCI
+ adapter can support up to four independent PPP links. The PPP
+ option is supported on S514-PCI/S508-ISA cards.
+
+ Say Y and the Multi-Port PPP support will be included in the driver.
+
+config CYCLADES_SYNC
+ tristate "Cyclom 2X(tm) cards (EXPERIMENTAL)"
+ depends on WAN_ROUTER_DRIVERS && (PCI || ISA)
+ ---help---
+ Cyclom 2X from Cyclades Corporation <http://www.cyclades.com/> is an
+ intelligent multiprotocol WAN adapter with data transfer rates up to
+ 512 Kbps. These cards support the X.25 and SNA related protocols.
+
+ While no documentation is available at this time please grab the
+ wanconfig tarball in
+ <http://www.conectiva.com.br/~acme/cycsyn-devel/> (with minor changes
+ to make it compile with the current wanrouter include files; efforts
+ are being made to use the original package available at
+ <ftp://ftp.sangoma.com/>).
+
+ Feel free to contact me or the cycsyn-devel mailing list at
+ <acme@conectiva.com.br> and <cycsyn-devel@bazar.conectiva.com.br> for
+ additional details, I hope to have documentation available as soon as
+ possible. (Cyclades Brazil is writing the Documentation).
+
+ The next questions will ask you about the protocols you want the
+ driver to support (for now only X.25 is supported).
+
+ If you have one or more of these cards, say Y to this option.
+
+ To compile this driver as a module, choose M here: the
+ module will be called cyclomx.
+
+config CYCLOMX_X25
+ bool "Cyclom 2X X.25 support (EXPERIMENTAL)"
+ depends on CYCLADES_SYNC
+ help
+ Connect a Cyclom 2X card to an X.25 network.
+
+ Enabling X.25 support will enlarge your kernel by about 11 kB.
+
+# X.25 network drivers
+config LAPBETHER
+ tristate "LAPB over Ethernet driver (EXPERIMENTAL)"
+ depends on WAN && LAPB && X25
+ ---help---
+ Driver for a pseudo device (typically called /dev/lapb0) which allows
+ you to open an LAPB point-to-point connection to some other computer
+ on your Ethernet network.
+
+ In order to do this, you need to say Y or M to the driver for your
+ Ethernet card as well as to "LAPB Data Link Driver".
+
+ To compile this driver as a module, choose M here: the
+ module will be called lapbether.
+
+ If unsure, say N.
+
+config X25_ASY
+ tristate "X.25 async driver (EXPERIMENTAL)"
+ depends on WAN && LAPB && X25
+ ---help---
+ Send and receive X.25 frames over regular asynchronous serial
+ lines such as telephone lines equipped with ordinary modems.
+
+ Experts should note that this driver doesn't currently comply with
+ the asynchronous HDLS framing protocols in CCITT recommendation X.25.
+
+ To compile this driver as a module, choose M here: the
+ module will be called x25_asy.
+
+ If unsure, say N.
+
+config SBNI
+ tristate "Granch SBNI12 Leased Line adapter support"
+ depends on WAN && X86
+ ---help---
+ Driver for ISA SBNI12-xx cards which are low cost alternatives to
+ leased line modems.
+
+ You can find more information and last versions of drivers and
+ utilities at <http://www.granch.ru/>. If you have any question you
+ can send email to <sbni@granch.ru>.
+
+ To compile this driver as a module, choose M here: the
+ module will be called sbni.
+
+ If unsure, say N.
+
+config SBNI_MULTILINE
+ bool "Multiple line feature support"
+ depends on SBNI
+ help
+ Schedule traffic for some parallel lines, via SBNI12 adapters.
+
+ If you have two computers connected with two parallel lines it's
+ possible to increase transfer rate nearly twice. You should have
+ a program named 'sbniconfig' to configure adapters.
+
+ If unsure, say N.
+
+endmenu
+