Lines Matching +full:serial +full:- +full:number
1 # SPDX-License-Identifier: GPL-2.0
3 # The 8250/16550 serial drivers. You shouldn't be in this list unless
8 tristate "8250/16550 and compatible serial support"
14 serial ports. The standard answer is Y. People who might say N
17 serial mouse and don't intend to use their machine's standard serial
23 non-standard serial ports, since the configuration information will
27 BTW1: If you have a mouseman serial mouse which is not recognized by
34 Most people will say Y or M here, so that they can use serial mice,
35 modems and similar devices connecting to the standard serial ports.
51 If you did not notice yet and/or you have userspace from pre-3.7, it
59 This builds standard PNP serial support. You may be able to
60 disable this feature if you only need legacy serial support.
63 bool "Support for variants of the 16550A serial port"
68 serial port. Doing so takes additional time at boot.
70 On modern systems, especially those using serial only for a simple
81 standard 16550A serial port.
86 bool "Console on 8250/16550 and compatible serial port"
91 If you say Y here, it will be possible to use a serial port as the
95 to that serial port.
105 kernel will automatically use the first serial line, /dev/ttyS0, as
111 and it will switch to normal serial console when the corresponding
137 This builds standard PCI serial support. You may be able to
138 disable this feature if you only need legacy serial support.
140 Note that serial ports on NetMos 9835 Multi-I/O cards are handled
149 422x PCIe serial cards that are not covered by the more generic
161 Say Y here to enable support for 16-bit PCMCIA serial devices,
162 including serial port cards, modems, and the modem functions of
163 multi-function Ethernet/modem cards. (PCMCIA- or PC-cards are
164 credit-card size devices often used with laptops.)
184 int "Maximum number of 8250/16550 serial ports"
188 Set this to the number of serial ports you want the driver
190 PCI enumeration and any ports that may be added at run-time
191 via hot-plug, or any ISA multi-port serial cards.
194 int "Number of 8250/16550 serial ports to register at runtime"
199 Set this to the maximum number of serial ports you want
201 with the module parameter "nr_uarts", or boot-time parameter
205 bool "Extended 8250/16550 serial driver options"
208 If you wish to use any non-standard features of the standard "dumb"
209 driver, say Y here. This includes HUB6 support, shared serial
215 the questions about serial driver options. If unsure, say N.
218 bool "Support more than 4 legacy serial ports"
221 Say Y here if you have dumb serial boards other than the four
223 FourPort, Accent Async, Boca (read the Boca mini-HOWTO, available
225 serial port hardware which acts similar to standard serial port
231 # Multi-port serial cards
238 Say Y here if you have an AST FourPort serial board.
247 Say Y here if you have an Accent Async serial board.
259 BMC platforms, enable this option. This enables the 16550A-
267 Say Y here if you have a Boca serial board. Please read the Boca
268 mini-HOWTO, available from <https://www.tldp.org/docs.html#howto>
288 Say Y here if you have a HUB6 serial board.
298 bool "Support for sharing serial interrupts"
301 Some serial boards have hardware support which allows multiple dumb
302 serial ports on the same board to share a single IRQ. To enable
303 support for this in the serial driver, say Y here.
310 to use for your serial port.
318 bool "Support RSA serial ports"
321 Say Y here if you have a IODATA RSA-DV II/S ISA card and
323 You will need to provide module parameter "probe_rsa", or boot-time
332 tristate "Acorn expansion card serial port support"
335 If you have an Atomwide Serial card or Serial Port card for an Acorn
358 Missing receive time-out interrupt
368 Selecting this option enables a workaround for a break-detection
381 tristate "Support for Emma Mobile integrated serial port"
385 Selecting this option will add support for the integrated serial
397 provides basic serial support by directly driving the UART chip
402 bool "Ralink RT288x/RT305x/RT3662/RT3883 serial port support"
416 can enable its onboard serial ports by enabling this option.
436 not booting kernel because the serial console remains silent in case
440 tristate "NXP LPC18xx/43xx serial port support"
445 serial port, say Y to this option. If unsure, say Y.
448 tristate "Mediatek serial port support"
453 serial port, say Y to this option. If unsure, say N.
456 tristate "Support for UniPhier on-chip UART"
460 If you have a UniPhier based board and want to use the on-chip
461 serial ports, say Y to this option. If unsure, say N.
464 tristate "Support for Ingenic SoC serial ports"
473 tristate "Support for serial ports on Intel LPSS platforms"
484 - Intel Baytrail SoC
485 - Intel Braswell SoC
486 - Intel Quark X1000 SoC
489 tristate "Support for serial ports on Intel MID platforms"
502 tristate "PXA serial port support"
507 enable its onboard serial ports by enabling this option. The option is
512 tristate "8250 support for Tegra serial ports"
518 wish to enable 8250 serial driver for the Tegra serial interfaces.
521 tristate "Broadcom 8250 based serial port"
526 enhanced features of the Broadcom 8250 based serial port,
534 This option is used for all 8250 compatible serial ports that