Lines Matching +full:system +full:- +full:on +full:- +full:module
1 # SPDX-License-Identifier: GPL-2.0
15 depends on !UML
21 can run several virtual terminals (also called virtual consoles) on
23 virtual terminal can collect system messages and warnings, another
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>.
32 directly. The fonts used on virtual terminals can be changed with
38 embedded system would want to say N here in order to save some
39 memory; the only way to log into such a system is then via a serial
43 shiny Linux system :-)
46 depends on VT
51 on virtual consoles.
54 bool "Support for console on virtual terminal" if EXPERT
55 depends on VT
58 The system console is the device which receives all kernel messages
61 a physical terminal) can be used as system console. This is the most
64 you should say Y to "Console on serial port", below).
67 terminal (/dev/tty0) will be used as system console. You can change
69 would use the third virtual terminal as system console. (Try "man
77 depends on VT_CONSOLE && PM_SLEEP
81 depends on VT && !UML
86 depends on HW_CONSOLE
89 terminal through console drivers. On these systems, at least one
96 See <file:Documentation/driver-api/console.rst> for more
111 Linux has traditionally used the BSD-like names /dev/ptyxx for
121 you're on an embedded system and want to conserve memory.
134 Linux has traditionally used the BSD-like names /dev/ptyxx
137 security. This option enables these legacy devices; on most
142 depends on LEGACY_PTYS
150 When not in use, each legacy PTY occupies 12 bytes on 32-bit
151 architectures and 24 bytes on 64-bit architectures.
158 line discipline that is in a kernel module when a user asks
160 means. This is not always the best thing to do on systems
169 the traditional method of on-demand loading of these modules
179 bool "Non-standard serial port support"
180 depends on HAS_IOMEM
182 Say Y here if you have any non-standard serial boards -- boards
186 serial ports because they serve many terminals or dial-in
191 the questions about non-standard serial boards.
197 depends on SERIAL_NONSTANDARD && (ISA || EISA || PCI)
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>.
204 To compile this driver as a module, choose M here: the
205 module will be called rocket.
212 depends on SERIAL_NONSTANDARD && (PCI || ISA)
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>.
222 To compile this driver as a module, choose M here: the
223 module will be called cyclades.
228 bool "Cyclades-Z interrupt mode operation"
229 depends on CYCLADES && PCI
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
241 depends on SERIAL_NONSTANDARD && (ISA || EISA || PCI)
246 To compile this driver as a module, choose M here: the
247 module will be called moxa.
251 depends on SERIAL_NONSTANDARD && (PCI || EISA || ISA)
259 This driver can also be built as a module. The module will be called
264 depends on SERIAL_NONSTANDARD && PCI && ISA_DMA_API
270 This driver can only be built as a module ( = code which can be
272 The module will be called synclink. If you want to do that, say M
277 depends on SERIAL_NONSTANDARD && PCI
282 RS-232, V.35, RS-449, RS-530, and X.21
284 This driver may be built as a module ( = code which can be
286 The module will be called synclinkmp. If you want to do that, say M
291 depends on SERIAL_NONSTANDARD && PCI
298 tristate "Multi-Tech multiport card support"
299 depends on SERIAL_NONSTANDARD && PCI
302 This is a driver for the Multi-Tech cards which provide several
304 built as a module. The module will be called isicom.
309 depends on SERIAL_NONSTANDARD
314 This driver can be built as a module ( = code which can be
316 The module will be called n_hdlc. If you want to do that, say M
321 depends on PPC
330 depends on PPC_EPAPR_HV_BYTECHAN=y
338 depends on PPC_EARLY_DEBUG_EHV_BC
345 in-kernel, not as a module.
356 depends on GOLDFISH
360 Console and system TTY driver for the Goldfish virtual platform.
369 depends on NET
375 tristate "HSDPA Broadband Wireless Data Card - Globe Trotter"
376 depends on PCI
378 If you have a HSDPA driver Broadband Wireless Data Card -
381 To compile this driver as a module, choose M here, the module
386 depends on MIPS_CDMM
388 This enables a TTY and console on the MIPS EJTAG Fast Debug Channels,
393 TTY devices are named e.g. ttyFDC3c2 (for FDC channel 2 of the FDC on
396 The console can be enabled with console=fdc1 (for FDC channel 1 on all
404 depends on MIPS_EJTAG_FDC_TTY
406 This registers a console on FDC channel 1 very early during boot (from
407 MIPS arch code). This is useful for bring-up and debugging early boot
417 depends on MIPS_EJTAG_FDC_TTY && KGDB
425 depends on MIPS_EJTAG_FDC_KGDB
447 depends on TRACE_SINK
466 to a user-defined tty port target, like USB.
467 This is to provide a way to extract modem trace data on
468 devices that do not have a PTI HW module, or just need modem
477 depends on SUN_LDOMS