Lines Matching +full:system +full:- +full:on +full:- +full:module
1 # SPDX-License-Identifier: GPL-2.0
20 can run several virtual terminals (also called virtual consoles) on
22 virtual terminal can collect system messages and warnings, another
23 one can be used for a text-mode user session, and a third could run
25 is done with certain key combinations, usually Alt-<function key>.
31 directly. The fonts used on virtual terminals can be changed with
37 embedded system would want to say N here in order to save some
38 memory; the only way to log into such a system is then via a serial
42 shiny Linux system :-)
45 depends on VT
50 on virtual consoles.
53 bool "Support for console on virtual terminal" if EXPERT
54 depends on VT
57 The system console is the device which receives all kernel messages
60 a physical terminal) can be used as system console. This is the most
63 you should say Y to "Console on serial port", below).
66 terminal (/dev/tty0) will be used as system console. You can change
68 would use the third virtual terminal as system console. (Try "man
76 depends on VT_CONSOLE && PM_SLEEP
80 depends on VT
83 terminal through console drivers. On these systems, at least one
90 See <file:Documentation/driver-api/console.rst> for more
105 Linux has traditionally used the BSD-like names /dev/ptyxx for
115 you're on an embedded system and want to conserve memory.
128 Linux has traditionally used the BSD-like names /dev/ptyxx
131 security. This option enables these legacy devices; on most
136 depends on LEGACY_PTYS
144 When not in use, each legacy PTY occupies 12 bytes on 32-bit
145 architectures and 24 bytes on 64-bit architectures.
154 meaningful real-world utility any more. Its use is considered
155 a dangerous legacy operation, and can be disabled on most
158 Say Y here only if you have confirmed that your system's
159 userspace depends on this functionality to continue operating
174 line discipline that is in a kernel module when a user asks
176 means. This is not always the best thing to do on systems
185 the traditional method of on-demand loading of these modules
195 bool "Non-standard serial port support"
196 depends on HAS_IOMEM
198 Say Y here if you have any non-standard serial boards -- boards
202 serial ports because they serve many terminals or dial-in
207 the questions about non-standard serial boards.
213 depends on SERIAL_NONSTANDARD && (ISA || EISA || PCI)
218 To compile this driver as a module, choose M here: the
219 module will be called moxa.
223 depends on SERIAL_NONSTANDARD && PCI
231 This driver can also be built as a module. The module will be called
236 depends on SERIAL_NONSTANDARD && PCI
237 depends on BROKEN
245 depends on SERIAL_NONSTANDARD
250 This driver can be built as a module ( = code which can be
252 The module will be called n_hdlc. If you want to do that, say M
257 depends on PPC
266 depends on PPC_EPAPR_HV_BYTECHAN=y
274 depends on PPC_EARLY_DEBUG_EHV_BC
281 in-kernel, not as a module.
292 depends on GOLDFISH
296 Console and system TTY driver for the Goldfish virtual platform.
305 depends on PCMCIA && NETDEVICES
309 some countries (for example Czech Republic, T-Mobile ISP) this card
314 depends on NET
320 tristate "HSDPA Broadband Wireless Data Card - Globe Trotter"
321 depends on PCI
323 If you have a HSDPA driver Broadband Wireless Data Card -
326 To compile this driver as a module, choose M here, the module
331 depends on MIPS_CDMM
333 This enables a TTY and console on the MIPS EJTAG Fast Debug Channels,
338 TTY devices are named e.g. ttyFDC3c2 (for FDC channel 2 of the FDC on
341 The console can be enabled with console=fdc1 (for FDC channel 1 on all
349 depends on MIPS_EJTAG_FDC_TTY
351 This registers a console on FDC channel 1 very early during boot (from
352 MIPS arch code). This is useful for bring-up and debugging early boot
362 depends on MIPS_EJTAG_FDC_TTY && KGDB
370 depends on MIPS_EJTAG_FDC_KGDB
392 depends on SUN_LDOMS
400 depends on RPMSG
404 This makes it possible for user-space programs to send and receive
407 To compile this driver as a module, choose M here: the module will be