Lines Matching +full:modem +full:- +full:control +full:- +full:line +full:- +full:ports
1 # SPDX-License-Identifier: GPL-2.0
14 serial ports. The standard answer is Y. People who might say N
23 non-standard serial ports, since the configuration information will
30 BTW2: If you intend to use a software modem (also called Winmodem)
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
101 you can alter that using a kernel command line option such as
107 kernel will automatically use the first serial line, /dev/ttyS0, as
110 You can set that using a kernel command line option such as
146 Note that serial ports on NetMos 9835 Multi-I/O cards are handled
169 Say Y here to enable support for 16-bit PCMCIA serial devices,
170 including serial port cards, modems, and the modem functions of
171 multi-function Ethernet/modem cards. (PCMCIA- or PC-cards are
172 credit-card size devices often used with laptops.)
192 int "Maximum number of 8250/16550 serial ports"
196 Set this to the number of serial ports you want the driver
197 to support. This includes any ports discovered via ACPI or
198 PCI enumeration and any ports that may be added at run-time
199 via hot-plug, or any ISA multi-port serial cards.
202 int "Number of 8250/16550 serial ports to register at runtime"
207 Set this to the maximum number of serial ports you want
209 with the module parameter "nr_uarts", or boot-time parameter
216 If you wish to use any non-standard features of the standard "dumb"
226 bool "Support more than 4 legacy serial ports"
230 standard COM 1/2/3/4 ports. This may happen if you have an AST
231 FourPort, Accent Async, Boca (read the Boca mini-HOWTO, available
234 hardware. If you only use the standard COM 1/2/3/4 ports, you can
239 # Multi-port serial cards
269 BMC platforms, enable this option. This enables the 16550A-
278 mini-HOWTO, available from <https://www.tldp.org/docs.html#howto>
322 serial ports on the same board to share a single IRQ. To enable
326 bool "Autodetect IRQ on standard ports (unsafe)"
338 bool "Support RSA serial ports"
341 Say Y here if you have a IODATA RSA-DV II/S ISA card and
343 You will need to provide module parameter "probe_rsa", or boot-time
368 set bits in the control registers that are unsupported
378 Missing receive time-out interrupt
388 Selecting this option enables a workaround for a break-detection
418 port hardware found on the Emma Mobile line of processors.
448 can enable its onboard serial ports by enabling this option.
458 ttyS argument if the user did not specified it on the command line.
465 instead update your kernel command line. If you prepare a kernel for a
469 they forgot to update the command line.
488 tristate "Support for UniPhier on-chip UART"
492 If you have a UniPhier based board and want to use the on-chip
493 serial ports, say Y to this option. If unsure, say N.
496 tristate "Support for Ingenic SoC serial ports"
505 tristate "Support for serial ports on Intel LPSS platforms"
516 - Intel Baytrail SoC
517 - Intel Braswell SoC
518 - Intel Quark X1000 SoC
522 tristate "Support for serial ports on Intel MID platforms"
535 tristate "Support for Pericom and Acces I/O serial ports"
549 enable its onboard serial ports by enabling this option. The option is
554 tristate "8250 support for Tegra serial ports"
573 tristate "Devicetree based probing for 8250 ports"
576 This option is used for all 8250 compatible serial ports that