![Linus Torvalds](/assets/img/avatar_default.png)
Here's the big tty/serial driver patches for 3.9-rc1. More tty port rework and fixes from Jiri here, as well as lots of individual serial driver updates and fixes. All of these have been in the linux-next tree for a while. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) iEYEABECAAYFAlEmZYQACgkQMUfUDdst+ylJDgCg0B0nMevUUdM4hLvxunbbiyXM HUEAoIOedqriNNPvX4Bwy0hjeOEaWx0g =vi6x -----END PGP SIGNATURE----- Merge tag 'tty-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial patches from Greg Kroah-Hartman: "Here's the big tty/serial driver patches for 3.9-rc1. More tty port rework and fixes from Jiri here, as well as lots of individual serial driver updates and fixes. All of these have been in the linux-next tree for a while." * tag 'tty-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (140 commits) tty: mxser: improve error handling in mxser_probe() and mxser_module_init() serial: imx: fix uninitialized variable warning serial: tegra: assume CONFIG_OF TTY: do not update atime/mtime on read/write lguest: select CONFIG_TTY to build properly. ARM defconfigs: add missing inclusions of linux/platform_device.h fb/exynos: include platform_device.h ARM: sa1100/assabet: include platform_device.h directly serial: imx: Fix recursive locking bug pps: Fix build breakage from decoupling pps from tty tty: Remove ancient hardpps() pps: Additional cleanups in uart_handle_dcd_change pps: Move timestamp read into PPS code proper pps: Don't crash the machine when exiting will do pps: Fix a use-after free bug when unregistering a source. pps: Use pps_lookup_dev to reduce ldisc coupling pps: Add pps_lookup_dev() function tty: serial: uartlite: Support uartlite on big and little endian systems tty: serial: uartlite: Fix sparse and checkpatch warnings serial/arc-uart: Miscll DT related updates (Grant's review comments) ... Fix up trivial conflicts, mostly just due to the TTY config option clashing with the EXPERIMENTAL removal.
420 lines
13 KiB
Plaintext
420 lines
13 KiB
Plaintext
#
|
|
# 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
|
|
|
|
# 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 ISA && m && ISA_DMA_API && INET && HDLC
|
|
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 ISA && m && ISA_DMA_API && HDLC
|
|
---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.
|
|
|
|
#
|
|
# Lan Media's board. Currently 1000, 1200, 5200, 5245
|
|
#
|
|
config LANMEDIA
|
|
tristate "LanMedia Corp. SSI/V.35, T1/E1, HSSI, T3 boards"
|
|
depends on PCI && VIRT_TO_BUS && HDLC
|
|
---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 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 ISA && m && ISA_DMA_API && INET && HDLC
|
|
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 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 as68k, ld68k 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 DSCC4
|
|
tristate "Etinc PCISYNC serial board support"
|
|
depends on HDLC && 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.
|
|
|
|
config IXP4XX_HSS
|
|
tristate "Intel IXP4xx HSS (synchronous serial port) support"
|
|
depends on HDLC && ARM && ARCH_IXP4XX && IXP4XX_NPE && IXP4XX_QMGR
|
|
help
|
|
Say Y here if you want to use built-in HSS ports
|
|
on IXP4xx processor.
|
|
|
|
config DLCI
|
|
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 M here: the
|
|
module will be called dlci.
|
|
|
|
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.
|
|
|
|
# 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.
|
|
|
|
config X25_ASY
|
|
tristate "X.25 async driver"
|
|
depends on LAPB && X25 && TTY
|
|
---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 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.
|
|
|
|
endif # WAN
|