# SPDX-License-Identifier: GPL-2.0-only
#
# wan devices configuration
#
menuconfig [31mCONFIG_WAN[0m
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 `[31mCONFIG_WAN[0m router' is
needed to connect to a [31mCONFIG_WAN[0m. As an alternative, a relatively
inexpensive [31mCONFIG_WAN[0m interface card can allow your Linux box to directly
connect to a [31mCONFIG_WAN[0m.
If you have one of those cards and wish to use it under Linux,
say Y here and also to the [31mCONFIG_WAN[0m driver for your card.
If unsure, say N.
if [31mCONFIG_WAN[0m
# There is no way to detect a comtrol sv11 - force it modular for now.
config [31mCONFIG_HOSTESS_SV11[0m
tristate "Comtrol Hostess SV-11 support"
depends on [31mCONFIG_ISA[0m && m && [31mCONFIG_ISA_DMA_API[0m && [31mCONFIG_INET[0m && [31mCONFIG_HDLC[0m && [31mCONFIG_VIRT_TO_BUS[0m
help
Driver for Comtrol Hostess SV-11 network card which
operates on low speed synchronous serial links at up to
256Kbps, supporting [31mCONFIG_PPP[0m and Cisco [31mCONFIG_HDLC[0m.
The driver will be compiled as a module: the
module will be called hostess_sv11.
# The [31mCONFIG_COSA[0m/SRP driver has not been tested as non-modular yet.
config [31mCONFIG_COSA[0m
tristate "COSA/SRP sync serial boards support"
depends on [31mCONFIG_ISA[0m && m && [31mCONFIG_ISA_DMA_API[0m && [31mCONFIG_HDLC[0m && [31mCONFIG_VIRT_TO_BUS[0m
---help---
Driver for [31mCONFIG_COSA[0m 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 [31mCONFIG_PPP[0m network device, or the Cisco [31mCONFIG_HDLC[0m
network device.
You will need user-space utilities [31mCONFIG_COSA[0m 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.
#
# Lan Media's board. Currently 1000, 1200, 5200, 5245
#
config [31mCONFIG_LANMEDIA[0m
tristate "LanMedia Corp. SSI/V.35, T1/E1, HSSI, T3 boards"
depends on [31mCONFIG_PCI[0m && [31mCONFIG_VIRT_TO_BUS[0m && [31mCONFIG_HDLC[0m
---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 [31mCONFIG_E1[0m 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 clock source you will need lmcctl.
It is available at <ftp://ftp.lanmedia.com/> (broken link).
To compile this driver as a module, choose [31mCONFIG_M[0m here: the
module will be called lmc.
# There is no way to detect a Sealevel board. Force it modular
config [31mCONFIG_SEALEVEL_4021[0m
tristate "Sealevel Systems 4021 support"
depends on [31mCONFIG_ISA[0m && m && [31mCONFIG_ISA_DMA_API[0m && [31mCONFIG_INET[0m && [31mCONFIG_HDLC[0m && [31mCONFIG_VIRT_TO_BUS[0m
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.
# Generic [31mCONFIG_HDLC[0m
config [31mCONFIG_HDLC[0m
tristate "Generic HDLC layer"
help
Say Y to this option if your Linux box contains a [31mCONFIG_WAN[0m (Wide Area
Network) card supported by this driver and you are planning to
connect the box to a [31mCONFIG_WAN[0m.
You will need supporting software from
<http://www.kernel.org/pub/linux/utils/net/hdlc/>.
Generic [31mCONFIG_HDLC[0m driver currently supports raw [31mCONFIG_HDLC[0m, Cisco [31mCONFIG_HDLC[0m, Frame
Relay, synchronous Point-to-Point Protocol ([31mCONFIG_PPP[0m) and X.25.
To compile this driver as a module, choose [31mCONFIG_M[0m here: the
module will be called hdlc.
If unsure, say N.
config [31mCONFIG_HDLC_RAW[0m
tristate "Raw HDLC support"
depends on [31mCONFIG_HDLC[0m
help
Generic [31mCONFIG_HDLC[0m driver supporting raw [31mCONFIG_HDLC[0m over [31mCONFIG_WAN[0m connections.
If unsure, say N.
config [31mCONFIG_HDLC_RAW_ETH[0m
tristate "Raw HDLC Ethernet device support"
depends on [31mCONFIG_HDLC[0m
help
Generic [31mCONFIG_HDLC[0m driver supporting raw [31mCONFIG_HDLC[0m Ethernet device emulation
over [31mCONFIG_WAN[0m connections.
You will need it for Ethernet over [31mCONFIG_HDLC[0m bridges.
If unsure, say N.
config [31mCONFIG_HDLC_CISCO[0m
tristate "Cisco HDLC support"
depends on [31mCONFIG_HDLC[0m
help
Generic [31mCONFIG_HDLC[0m driver supporting Cisco [31mCONFIG_HDLC[0m over [31mCONFIG_WAN[0m connections.
If unsure, say N.
config [31mCONFIG_HDLC_FR[0m
tristate "Frame Relay support"
depends on [31mCONFIG_HDLC[0m
help
Generic [31mCONFIG_HDLC[0m driver supporting Frame Relay over [31mCONFIG_WAN[0m connections.
If unsure, say N.
config [31mCONFIG_HDLC_PPP[0m
tristate "Synchronous Point-to-Point Protocol (PPP) support"
depends on [31mCONFIG_HDLC[0m
help
Generic [31mCONFIG_HDLC[0m driver supporting [31mCONFIG_PPP[0m over [31mCONFIG_WAN[0m connections.
If unsure, say N.
config [31mCONFIG_HDLC_X25[0m
tristate "X.25 protocol support"
depends on [31mCONFIG_HDLC[0m && ([31mCONFIG_LAPB[0m=m && [31mCONFIG_HDLC[0m=m || [31mCONFIG_LAPB[0m=y)
help
Generic [31mCONFIG_HDLC[0m driver supporting X.25 over [31mCONFIG_WAN[0m connections.
If unsure, say N.
comment "X.25/LAPB support is disabled"
depends on [31mCONFIG_HDLC[0m && ([31mCONFIG_LAPB[0m!=m || [31mCONFIG_HDLC[0m!=m) && [31mCONFIG_LAPB[0m!=y
config [31mCONFIG_PCI200SYN[0m
tristate "Goramo PCI200SYN support"
depends on [31mCONFIG_HDLC[0m && [31mCONFIG_PCI[0m
help
Driver for [31mCONFIG_PCI200SYN[0m 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 [31mCONFIG_M[0m here: the
module will be called pci200syn.
If unsure, say N.
config [31mCONFIG_WANXL[0m
tristate "SBE Inc. wanXL support"
depends on [31mCONFIG_HDLC[0m && [31mCONFIG_PCI[0m
help
Driver for wanXL [31mCONFIG_PCI[0m 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 [31mCONFIG_M[0m here: the
module will be called wanxl.
If unsure, say N.
config [31mCONFIG_WANXL_BUILD_FIRMWARE[0m
bool "rebuild wanXL firmware"
depends on [31mCONFIG_WANXL[0m && ![31mCONFIG_PREVENT_FIRMWARE_BUILD[0m
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 [31mCONFIG_PC300TOO[0m
tristate "Cyclades PC300 RSV/X21 alternative support"
depends on [31mCONFIG_HDLC[0m && [31mCONFIG_PCI[0m
help
Alternative driver for PC300 RSV/X21 [31mCONFIG_PCI[0m cards made by
Cyclades, 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 [31mCONFIG_M[0m here: the module
will be called pc300too.
If unsure, say N here.
config [31mCONFIG_N2[0m
tristate "SDL RISCom/N2 support"
depends on [31mCONFIG_HDLC[0m && [31mCONFIG_ISA[0m
help
Driver for RISCom/[31mCONFIG_N2[0m single or dual channel [31mCONFIG_ISA[0m 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 [31mCONFIG_M[0m here: the module
will be called n2.
If unsure, say N.
config [31mCONFIG_C101[0m
tristate "Moxa C101 support"
depends on [31mCONFIG_HDLC[0m && [31mCONFIG_ISA[0m
help
Driver for [31mCONFIG_C101[0m SuperSync [31mCONFIG_ISA[0m 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 [31mCONFIG_M[0m here: the
module will be called c101.
If unsure, say N.
config [31mCONFIG_FARSYNC[0m
tristate "FarSync T-Series support"
depends on [31mCONFIG_HDLC[0m && [31mCONFIG_PCI[0m
---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 [31mCONFIG_PPP[0m, Cisco [31mCONFIG_HDLC[0m, raw [31mCONFIG_HDLC[0m,
Frame Relay or X.25/[31mCONFIG_LAPB[0m.
If you want the module to be automatically loaded when the interface
is referenced then you should add "alias hdlcX farsync" to a file
in /etc/modprobe.d/ 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 [31mCONFIG_M[0m here: the
module will be called farsync.
config [31mCONFIG_FSL_UCC_HDLC[0m
tristate "Freescale QUICC Engine HDLC support"
depends on [31mCONFIG_HDLC[0m
depends on [31mCONFIG_QUICC_ENGINE[0m
help
Driver for Freescale QUICC Engine [31mCONFIG_HDLC[0m controller. The driver
supports [31mCONFIG_HDLC[0m in NMSI and TDM mode.
To compile this driver as a module, choose [31mCONFIG_M[0m here: the
module will be called fsl_ucc_hdlc.
config [31mCONFIG_SLIC_DS26522[0m
tristate "Slic Maxim ds26522 card support"
depends on [31mCONFIG_SPI[0m
depends on [31mCONFIG_FSL_SOC[0m || [31mCONFIG_ARCH_MXC[0m || [31mCONFIG_ARCH_LAYERSCAPE[0m || [31mCONFIG_COMPILE_TEST[0m
help
This module initializes and configures the slic maxim card
in T1 or [31mCONFIG_E1[0m mode.
To compile this driver as a module, choose [31mCONFIG_M[0m here: the
module will be called slic_ds26522.
config [31mCONFIG_DSCC4_PCISYNC[0m
bool "Etinc PCISYNC features"
depends on [31mCONFIG_DSCC4[0m
help
Due to Etinc's design choice for its PCISYNC cards, some operations
are only allowed on specific ports of the [31mCONFIG_DSCC4[0m. 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 [31mCONFIG_DSCC4_PCI_RST[0m
bool "Hard reset support"
depends on [31mCONFIG_DSCC4[0m
help
Various [31mCONFIG_DSCC4[0m bugs forbid any reliable software reset of the ASIC.
As a replacement, some vendors provide a way to assert the [31mCONFIG_PCI[0m #RST
pin of [31mCONFIG_DSCC4[0m 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.
config [31mCONFIG_IXP4XX_HSS[0m
tristate "Intel IXP4xx HSS (synchronous serial port) support"
depends on [31mCONFIG_HDLC[0m && [31mCONFIG_ARM[0m && [31mCONFIG_ARCH_IXP4XX[0m && [31mCONFIG_IXP4XX_NPE[0m && [31mCONFIG_IXP4XX_QMGR[0m
help
Say Y here if you want to use built-in HSS ports
on IXP4xx processor.
config [31mCONFIG_DLCI[0m
tristate "Frame Relay DLCI support"
---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 [31mCONFIG_M[0m here: the
module will be called dlci.
config [31mCONFIG_DLCI_MAX[0m
int "Max DLCI per device"
depends on [31mCONFIG_DLCI[0m
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 [31mCONFIG_SDLA[0m
tristate "SDLA (Sangoma S502/S508) support"
depends on [31mCONFIG_DLCI[0m && [31mCONFIG_ISA[0m
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 [31mCONFIG_M[0m here: the
module will be called sdla.
# X.25 network drivers
config [31mCONFIG_LAPBETHER[0m
tristate "LAPB over Ethernet driver"
depends on [31mCONFIG_LAPB[0m && [31mCONFIG_X25[0m
---help---
Driver for a pseudo device (typically called /dev/lapb0) which allows
you to open an [31mCONFIG_LAPB[0m point-to-point connection to some other computer
on your Ethernet network.
In order to do this, you need to say Y or [31mCONFIG_M[0m to the driver for your
Ethernet card as well as to "LAPB Data Link Driver".
To compile this driver as a module, choose [31mCONFIG_M[0m here: the
module will be called lapbether.
If unsure, say N.
config [31mCONFIG_X25_ASY[0m
tristate "X.25 async driver"
depends on [31mCONFIG_LAPB[0m && [31mCONFIG_X25[0m && [31mCONFIG_TTY[0m
---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 [31mCONFIG_M[0m here: the
module will be called x25_asy.
If unsure, say N.
config [31mCONFIG_SBNI[0m
tristate "Granch SBNI12 Leased Line adapter support"
depends on [31mCONFIG_X86[0m
---help---
Driver for [31mCONFIG_ISA[0m 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 [31mCONFIG_M[0m here: the
module will be called sbni.
If unsure, say N.
config [31mCONFIG_SBNI_MULTILINE[0m
bool "Multiple line feature support"
depends on [31mCONFIG_SBNI[0m
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.
endif # [31mCONFIG_WAN[0m