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a29689e60e
In a future patch HAS_IOPORT=n will disable inb()/outb() and friends at compile time. We thus need to add HAS_IOPORT as dependency for those drivers requiring them. For the DEFXX driver the use of I/O ports is optional and we only need to fence specific code paths. It also turns out that with HAS_IOPORT handled explicitly HAMRADIO does not need the !S390 dependency and successfully builds the bpqether driver. Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Maciej W. Rozycki <macro@orcam.me.uk> Co-developed-by: Arnd Bergmann <arnd@kernel.org> Signed-off-by: Arnd Bergmann <arnd@kernel.org> Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
163 lines
6.2 KiB
Plaintext
163 lines
6.2 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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config MKISS
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tristate "Serial port KISS driver"
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depends on AX25 && TTY
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select CRC16
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help
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KISS is a protocol used for the exchange of data between a computer
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and a Terminal Node Controller (a small embedded system commonly
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used for networking over AX.25 amateur radio connections; it
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connects the computer's serial port with the radio's microphone
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input and speaker output).
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Although KISS is less advanced than the 6pack protocol, it has
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the advantage that it is already supported by most modern TNCs
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without the need for a firmware upgrade.
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To compile this driver as a module, choose M here: the module
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will be called mkiss.
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config 6PACK
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tristate "Serial port 6PACK driver"
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depends on AX25 && TTY
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help
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6pack is a transmission protocol for the data exchange between your
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PC and your TNC (the Terminal Node Controller acts as a kind of
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modem connecting your computer's serial port to your radio's
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microphone input and speaker output). This protocol can be used as
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an alternative to KISS for networking over AX.25 amateur radio
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connections, but it has some extended functionality.
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Note that this driver is still experimental and might cause
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problems. For details about the features and the usage of the
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driver, read <file:Documentation/networking/6pack.rst>.
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To compile this driver as a module, choose M here: the module
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will be called 6pack.
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config BPQETHER
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tristate "BPQ Ethernet driver"
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depends on AX25
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help
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AX.25 is the protocol used for computer communication over amateur
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radio. If you say Y here, you will be able to send and receive AX.25
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traffic over Ethernet (also called "BPQ AX.25"), which could be
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useful if some other computer on your local network has a direct
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amateur radio connection.
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config SCC
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tristate "Z8530 SCC driver"
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depends on ISA && AX25
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help
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These cards are used to connect your Linux box to an amateur radio
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in order to communicate with other computers. If you want to use
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this, read
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<file:Documentation/networking/device_drivers/hamradio/z8530drv.rst>
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and the AX25-HOWTO, available from
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<http://www.tldp.org/docs.html#howto>. Also make sure to say Y
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to "Amateur Radio AX.25 Level 2" support.
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To compile this driver as a module, choose M here: the module
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will be called scc.
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config SCC_DELAY
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bool "additional delay for PA0HZP OptoSCC compatible boards"
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depends on SCC
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help
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Say Y here if you experience problems with the SCC driver not
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working properly; please read
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<file:Documentation/networking/device_drivers/hamradio/z8530drv.rst>
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for details.
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If unsure, say N.
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config SCC_TRXECHO
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bool "support for TRX that feedback the tx signal to rx"
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depends on SCC
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help
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Some transmitters feed the transmitted signal back to the receive
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line. Say Y here to foil this by explicitly disabling the receiver
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during data transmission.
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If in doubt, say Y.
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config BAYCOM_SER_FDX
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tristate "BAYCOM ser12 fullduplex driver for AX.25"
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depends on AX25 && HAS_IOPORT
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select CRC_CCITT
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help
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This is one of two drivers for Baycom style simple amateur radio
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modems that connect to a serial interface. The driver supports the
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ser12 design in full-duplex mode. In addition, it allows the
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baudrate to be set between 300 and 4800 baud (however not all modems
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support all baudrates). This is the preferred driver. The next
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driver, "BAYCOM ser12 half-duplex driver for AX.25" is the old
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driver and still provided in case this driver does not work with
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your serial interface chip. To configure the driver, use the sethdlc
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utility available in the standard ax25 utilities package.
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For more information on the modems, see
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<file:Documentation/networking/device_drivers/hamradio/baycom.rst>.
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To compile this driver as a module, choose M here: the module
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will be called baycom_ser_fdx. This is recommended.
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config BAYCOM_SER_HDX
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tristate "BAYCOM ser12 halfduplex driver for AX.25"
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depends on AX25 && HAS_IOPORT
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select CRC_CCITT
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help
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This is one of two drivers for Baycom style simple amateur radio
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modems that connect to a serial interface. The driver supports the
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ser12 design in half-duplex mode. This is the old driver. It is
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still provided in case your serial interface chip does not work with
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the full-duplex driver. This driver is deprecated. To configure
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the driver, use the sethdlc utility available in the standard ax25
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utilities package. For more information on the modems, see
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<file:Documentation/networking/device_drivers/hamradio/baycom.rst>.
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To compile this driver as a module, choose M here: the module
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will be called baycom_ser_hdx. This is recommended.
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config BAYCOM_PAR
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tristate "BAYCOM picpar and par96 driver for AX.25"
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depends on PARPORT && AX25
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select CRC_CCITT
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help
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This is a driver for Baycom style simple amateur radio modems that
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connect to a parallel interface. The driver supports the picpar and
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par96 designs. To configure the driver, use the sethdlc utility
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available in the standard ax25 utilities package.
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For more information on the modems, see
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<file:Documentation/networking/device_drivers/hamradio/baycom.rst>.
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To compile this driver as a module, choose M here: the module
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will be called baycom_par. This is recommended.
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config BAYCOM_EPP
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tristate "BAYCOM epp driver for AX.25"
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depends on PARPORT && AX25 && !64BIT
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select CRC_CCITT
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help
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This is a driver for Baycom style simple amateur radio modems that
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connect to a parallel interface. The driver supports the EPP
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designs. To configure the driver, use the sethdlc utility available
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in the standard ax25 utilities package.
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For more information on the modems, see
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<file:Documentation/networking/device_drivers/hamradio/baycom.rst>.
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To compile this driver as a module, choose M here: the module
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will be called baycom_epp. This is recommended.
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config YAM
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tristate "YAM driver for AX.25"
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depends on AX25 && HAS_IOPORT
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help
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The YAM is a modem for packet radio which connects to the serial
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port and includes some of the functions of a Terminal Node
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Controller. If you have one of those, say Y here.
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To compile this driver as a module, choose M here: the module
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will be called yam.
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