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
85 depends on HW_CONSOLE
88 terminal through console drivers. On these systems, at least one
95 See <file:Documentation/driver-api/console.rst> for more
110 Linux has traditionally used the BSD-like names /dev/ptyxx for
120 you're on an embedded system and want to conserve memory.
133 Linux has traditionally used the BSD-like names /dev/ptyxx
136 security. This option enables these legacy devices; on most
141 depends on LEGACY_PTYS
149 When not in use, each legacy PTY occupies 12 bytes on 32-bit
150 architectures and 24 bytes on 64-bit architectures.
159 meaningful real-world utility any more. Its use is considered
160 a dangerous legacy operation, and can be disabled on most
163 Say Y here only if you have confirmed that your system's
164 userspace depends on this functionality to continue operating
179 line discipline that is in a kernel module when a user asks
181 means. This is not always the best thing to do on systems
190 the traditional method of on-demand loading of these modules
200 bool "Non-standard serial port support"
201 depends on HAS_IOMEM
203 Say Y here if you have any non-standard serial boards -- boards
207 serial ports because they serve many terminals or dial-in
212 the questions about non-standard serial boards.
218 depends on SERIAL_NONSTANDARD && (ISA || EISA || PCI)
223 To compile this driver as a module, choose M here: the
224 module will be called moxa.
228 depends on SERIAL_NONSTANDARD && PCI
236 This driver can also be built as a module. The module will be called
241 depends on SERIAL_NONSTANDARD && PCI
242 depends on BROKEN
250 depends on SERIAL_NONSTANDARD
255 This driver can be built as a module ( = code which can be
257 The module will be called n_hdlc. If you want to do that, say M
262 depends on PPC
271 depends on PPC_EPAPR_HV_BYTECHAN=y
279 depends on PPC_EARLY_DEBUG_EHV_BC
286 in-kernel, not as a module.
297 depends on GOLDFISH
301 Console and system TTY driver for the Goldfish virtual platform.
310 depends on PCMCIA && NETDEVICES
314 some countries (for example Czech Republic, T-Mobile ISP) this card
319 depends on NET
325 tristate "HSDPA Broadband Wireless Data Card - Globe Trotter"
326 depends on PCI
328 If you have a HSDPA driver Broadband Wireless Data Card -
331 To compile this driver as a module, choose M here, the module
336 depends on MIPS_CDMM
338 This enables a TTY and console on the MIPS EJTAG Fast Debug Channels,
343 TTY devices are named e.g. ttyFDC3c2 (for FDC channel 2 of the FDC on
346 The console can be enabled with console=fdc1 (for FDC channel 1 on all
354 depends on MIPS_EJTAG_FDC_TTY
356 This registers a console on FDC channel 1 very early during boot (from
357 MIPS arch code). This is useful for bring-up and debugging early boot
367 depends on MIPS_EJTAG_FDC_TTY && KGDB
375 depends on MIPS_EJTAG_FDC_KGDB
397 depends on SUN_LDOMS
405 depends on RPMSG
409 This makes it possible for user-space programs to send and receive
412 To compile this driver as a module, choose M here: the module will be