# SPDX-License-Identifier: GPL-2.0-only # # wan devices configuration # menuconfig 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. if WAN # Generic HDLC config HDLC tristate "Generic HDLC layer" 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 tristate "Raw HDLC support" depends on HDLC help Generic HDLC driver supporting raw HDLC over WAN connections. If unsure, say N. config HDLC_RAW_ETH tristate "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 tristate "Cisco HDLC support" depends on HDLC help Generic HDLC driver supporting Cisco HDLC over WAN connections. If unsure, say N. config HDLC_FR tristate "Frame Relay support" depends on HDLC help Generic HDLC driver supporting Frame Relay over WAN connections. If unsure, say N. config HDLC_PPP tristate "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 tristate "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 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 m68k toolchains and hexdump programs. You should never need this option, say N. config PC300TOO tristate "Cyclades PC300 RSV/X21 alternative support" depends on HDLC && PCI help Alternative driver for PC300 RSV/X21 PCI 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 M here: the module will be called pc300too. If unsure, say N here. 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 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 M here: the module will be called farsync. config FSL_UCC_HDLC tristate "Freescale QUICC Engine HDLC support" depends on HDLC depends on QUICC_ENGINE help Driver for Freescale QUICC Engine HDLC controller. The driver supports HDLC in NMSI and TDM mode. To compile this driver as a module, choose M here: the module will be called fsl_ucc_hdlc. config SLIC_DS26522 tristate "Slic Maxim ds26522 card support" depends on SPI depends on FSL_SOC || ARCH_MXC || ARCH_LAYERSCAPE || COMPILE_TEST select BITREVERSE help This module initializes and configures the slic maxim card in T1 or E1 mode. To compile this driver as a module, choose M here: the module will be called slic_ds26522. config IXP4XX_HSS tristate "Intel IXP4xx HSS (synchronous serial port) support" depends on HDLC && IXP4XX_NPE && IXP4XX_QMGR depends on ARCH_IXP4XX && OF select MFD_SYSCON help Say Y here if you want to use built-in HSS ports on IXP4xx processor. # X.25 network drivers config LAPBETHER tristate "LAPB over Ethernet driver" depends on 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. endif # WAN