Lines Matching +full:serial +full:- +full:output
1 # SPDX-License-Identifier: GPL-2.0
8 TTY is required for any text terminals or serial port
24 one can be used for a text-mode user session, and a third could run
26 is done with certain key combinations, usually Alt-<function key>.
39 memory; the only way to log into such a system is then via a serial
43 shiny Linux system :-)
63 the kernel messages be output only to a serial port (in which case
64 you should say Y to "Console on serial port", below).
96 See <file:Documentation/driver-api/console.rst> for more
111 Linux has traditionally used the BSD-like names /dev/ptyxx for
134 Linux has traditionally used the BSD-like names /dev/ptyxx
150 When not in use, each legacy PTY occupies 12 bytes on 32-bit
151 architectures and 24 bytes on 64-bit architectures.
169 the traditional method of on-demand loading of these modules
176 source "drivers/tty/serial/Kconfig"
179 bool "Non-standard serial port support"
182 Say Y here if you have any non-standard serial boards -- boards
183 which aren't supported using the standard "dumb" serial driver.
184 This includes intelligent serial boards such as Cyclades,
186 serial ports because they serve many terminals or dial-in
191 the questions about non-standard serial boards.
200 These boards provide 2, 4, 8, 16, or 32 high-speed serial ports or
202 and this driver read <file:Documentation/driver-api/serial/rocket.rst>.
217 your Linux box, for instance in order to become a dial-in server.
219 For information about the Cyclades-Z card, read
220 <file:Documentation/driver-api/serial/cyclades_z.rst>.
228 bool "Cyclades-Z interrupt mode operation"
231 The Cyclades-Z family of multiport cards allows 2 (two) driver op
233 the status of the Cyclades-Z ports every certain amount of time
236 status of the Cyclades-Z ports. The default op mode is polling. If
244 Say Y here if you have a Moxa Intellio multiport serial card.
253 Say Y here if you have a Moxa SmartIO multiport serial card and/or
266 Provides support for the SyncLink ISA and PCI multiprotocol serial
280 serial adapter, running asynchronous and HDLC communications up
282 RS-232, V.35, RS-449, RS-530, and X.21
294 synchronous and asynchronous serial adapters
298 tristate "Multi-Tech multiport card support"
302 This is a driver for the Multi-Tech cards which provide several
303 serial ports. The driver is experimental and can currently only be
326 channels as if they were serial ports.
341 If you want early console (udbg) output through a byte channel,
345 in-kernel, not as a module.
351 there simply will be no early console output. This is true also
375 tristate "HSDPA Broadband Wireless Data Card - Globe Trotter"
378 If you have a HSDPA driver Broadband Wireless Data Card -
390 probe which supports it, to get console output and a login prompt via
391 EJTAG without needing to connect a serial cable.
407 MIPS arch code). This is useful for bring-up and debugging early boot
421 used remotely or when a serial port isn't available.
466 to a user-defined tty port target, like USB.
469 trace data to come out of a different HW output port.