2 # Serial device configuration
4 # $Id: Kconfig,v 1.11 2004/03/11 18:08:04 lethal Exp $
10 # The new 8250/16550 serial drivers
12 tristate "8250/16550 and compatible serial support"
13 depends on (BROKEN || !SPARC)
16 This selects whether you want to include the driver for the standard
17 serial ports. The standard answer is Y. People who might say N
18 here are those that are setting up dedicated Ethernet WWW/FTP
19 servers, or users that have one of the various bus mice instead of a
20 serial mouse and don't intend to use their machine's standard serial
21 port for anything. (Note that the Cyclades and Stallion multi
22 serial port drivers do not need this driver built in for them to
25 To compile this driver as a module, choose M here: the
26 module will be called serial.
27 [WARNING: Do not compile this driver as a module if you are using
28 non-standard serial ports, since the configuration information will
29 be lost when the driver is unloaded. This limitation may be lifted
32 BTW1: If you have a mouseman serial mouse which is not recognized by
33 the X window system, try running gpm first.
35 BTW2: If you intend to use a software modem (also called Winmodem)
36 under Linux, forget it. These modems are crippled and require
37 proprietary drivers which are only available under Windows.
39 Most people will say Y or M here, so that they can use serial mice,
40 modems and similar devices connecting to the standard serial ports.
42 config SERIAL_8250_CONSOLE
43 bool "Console on 8250/16550 and compatible serial port"
44 depends on SERIAL_8250=y
45 select SERIAL_CORE_CONSOLE
47 If you say Y here, it will be possible to use a serial port as the
48 system console (the system console is the device which receives all
49 kernel messages and warnings and which allows logins in single user
50 mode). This could be useful if some terminal or printer is connected
53 Even if you say Y here, the currently visible virtual console
54 (/dev/tty0) will still be used as the system console by default, but
55 you can alter that using a kernel command line option such as
56 "console=ttyS1". (Try "man bootparam" or see the documentation of
57 your boot loader (grub or lilo or loadlin) about how to pass options
58 to the kernel at boot time.)
60 If you don't have a VGA card installed and you say Y here, the
61 kernel will automatically use the first serial line, /dev/ttyS0, as
67 tristate "8250/16550 PCMCIA device support"
68 depends on PCMCIA && SERIAL_8250
70 Say Y here to enable support for 16-bit PCMCIA serial devices,
71 including serial port cards, modems, and the modem functions of
72 multi-function Ethernet/modem cards. (PCMCIA- or PC-cards are
73 credit-card size devices often used with laptops.)
75 To compile this driver as a module, choose M here: the
76 module will be called serial_cs.
80 config SERIAL_8250_ACPI
81 bool "8250/16550 device discovery via ACPI namespace"
83 depends on ACPI && SERIAL_8250
85 If you wish to enable serial port discovery via the ACPI
86 namespace, say Y here. If unsure, say N.
88 config SERIAL_8250_NR_UARTS
89 int "Maximum number of 8250/16550 serial ports"
90 depends on SERIAL_8250
93 Set this to the number of serial ports you want the driver
94 to support. This includes any ports discovered via ACPI or
95 PCI enumeration and any ports that may be added at run-time
96 via hot-plug, or any ISA multi-port serial cards.
98 config SERIAL_8250_RUNTIME_UARTS
99 int "Number of 8250/16550 serial ports to register at runtime"
100 depends on SERIAL_8250
103 Set this to the maximum number of serial ports you want
104 the kernel to register at boot time. This can be overriden
105 with the module parameter "nr_uarts", or boot-time parameter
108 config SERIAL_8250_EXTENDED
109 bool "Extended 8250/16550 serial driver options"
110 depends on SERIAL_8250
112 If you wish to use any non-standard features of the standard "dumb"
113 driver, say Y here. This includes HUB6 support, shared serial
114 interrupts, special multiport support, support for more than the
115 four COM 1/2/3/4 boards, etc.
117 Note that the answer to this question won't directly affect the
118 kernel: saying N will just cause the configurator to skip all
119 the questions about serial driver options. If unsure, say N.
121 config SERIAL_8250_MANY_PORTS
122 bool "Support more than 4 legacy serial ports"
123 depends on SERIAL_8250_EXTENDED && !IA64
125 Say Y here if you have dumb serial boards other than the four
126 standard COM 1/2/3/4 ports. This may happen if you have an AST
127 FourPort, Accent Async, Boca (read the Boca mini-HOWTO, available
128 from <http://www.tldp.org/docs.html#howto>), or other custom
129 serial port hardware which acts similar to standard serial port
130 hardware. If you only use the standard COM 1/2/3/4 ports, you can
131 say N here to save some memory. You can also say Y if you have an
132 "intelligent" multiport card such as Cyclades, Digiboards, etc.
134 config SERIAL_8250_SHARE_IRQ
135 bool "Support for sharing serial interrupts"
136 depends on SERIAL_8250_EXTENDED
138 Some serial boards have hardware support which allows multiple dumb
139 serial ports on the same board to share a single IRQ. To enable
140 support for this in the serial driver, say Y here.
142 config SERIAL_8250_DETECT_IRQ
143 bool "Autodetect IRQ on standard ports (unsafe)"
144 depends on SERIAL_8250_EXTENDED
146 Say Y here if you want the kernel to try to guess which IRQ
147 to use for your serial port.
149 This is considered unsafe; it is far better to configure the IRQ in
150 a boot script using the setserial command.
154 config SERIAL_8250_RSA
155 bool "Support RSA serial ports"
156 depends on SERIAL_8250_EXTENDED
158 ::: To be written :::
161 # Multi-port serial cards
164 config SERIAL_8250_FOURPORT
165 tristate "Support Fourport cards"
166 depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
168 Say Y here if you have an AST FourPort serial board.
170 To compile this driver as a module, choose M here: the module
171 will be called 8250_fourport.
173 config SERIAL_8250_ACCENT
174 tristate "Support Accent cards"
175 depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
177 Say Y here if you have an Accent Async serial board.
179 To compile this driver as a module, choose M here: the module
180 will be called 8250_accent.
183 config SERIAL_8250_BOCA
184 tristate "Support Boca cards"
185 depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
187 Say Y here if you have a Boca serial board. Please read the Boca
188 mini-HOWTO, avaialble from <http://www.tldp.org/docs.html#howto>
190 To compile this driver as a module, choose M here: the module
191 will be called 8250_boca.
194 config SERIAL_8250_HUB6
195 tristate "Support Hub6 cards"
196 depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
198 Say Y here if you have a HUB6 serial board.
200 To compile this driver as a module, choose M here: the module
201 will be called 8250_hub6.
203 config SERIAL_8250_MCA
204 tristate "Support 8250-type ports on MCA buses"
205 depends on SERIAL_8250 != n && MCA
207 Say Y here if you have a MCA serial ports.
209 To compile this driver as a module, choose M here: the module
210 will be called 8250_mca.
212 config SERIAL_8250_ACORN
213 tristate "Acorn expansion card serial port support"
214 depends on ARCH_ACORN && SERIAL_8250
216 If you have an Atomwide Serial card or Serial Port card for an Acorn
217 system, say Y to this option. The driver can handle 1, 2, or 3 port
218 cards. If unsure, say N.
220 config SERIAL_8250_AU1X00
221 bool "AU1X00 serial port support"
222 depends on SERIAL_8250 != n && SOC_AU1X00
224 If you have an Au1x00 board and want to use the serial port, say Y
225 to this option. The driver can handle 1 or 2 serial ports.
228 comment "Non-8250 serial port support"
230 config SERIAL_AMBA_PL010
231 tristate "ARM AMBA PL010 serial port support"
232 depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE)
235 This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have
236 an Integrator/AP or Integrator/PP2 platform, say Y or M here.
240 config SERIAL_AMBA_PL010_CONSOLE
241 bool "Support for console on AMBA serial port"
242 depends on SERIAL_AMBA_PL010=y
243 select SERIAL_CORE_CONSOLE
245 Say Y here if you wish to use an AMBA PrimeCell UART as the system
246 console (the system console is the device which receives all kernel
247 messages and warnings and which allows logins in single user mode).
249 Even if you say Y here, the currently visible framebuffer console
250 (/dev/tty0) will still be used as the system console by default, but
251 you can alter that using a kernel command line option such as
252 "console=ttyAM0". (Try "man bootparam" or see the documentation of
253 your boot loader (lilo or loadlin) about how to pass options to the
254 kernel at boot time.)
256 config SERIAL_AMBA_PL011
257 tristate "ARM AMBA PL011 serial port support"
261 This selects the ARM(R) AMBA(R) PrimeCell PL011 UART. If you have
262 an Integrator/PP2, Integrator/CP or Versatile platform, say Y or M
267 config SERIAL_AMBA_PL011_CONSOLE
268 bool "Support for console on AMBA serial port"
269 depends on SERIAL_AMBA_PL011=y
270 select SERIAL_CORE_CONSOLE
272 Say Y here if you wish to use an AMBA PrimeCell UART as the system
273 console (the system console is the device which receives all kernel
274 messages and warnings and which allows logins in single user mode).
276 Even if you say Y here, the currently visible framebuffer console
277 (/dev/tty0) will still be used as the system console by default, but
278 you can alter that using a kernel command line option such as
279 "console=ttyAM0". (Try "man bootparam" or see the documentation of
280 your boot loader (lilo or loadlin) about how to pass options to the
281 kernel at boot time.)
283 config SERIAL_CLPS711X
284 tristate "CLPS711X serial port support"
285 depends on ARM && ARCH_CLPS711X
288 ::: To be written :::
290 config SERIAL_CLPS711X_CONSOLE
291 bool "Support for console on CLPS711X serial port"
292 depends on SERIAL_CLPS711X=y
293 select SERIAL_CORE_CONSOLE
295 Even if you say Y here, the currently visible virtual console
296 (/dev/tty0) will still be used as the system console by default, but
297 you can alter that using a kernel command line option such as
298 "console=ttyCL1". (Try "man bootparam" or see the documentation of
299 your boot loader (lilo or loadlin) about how to pass options to the
300 kernel at boot time.)
302 config SERIAL_S3C2410
303 tristate "Samsung S3C2410 Serial port support"
304 depends on ARM && ARCH_S3C2410
307 Support for the on-chip UARTs on the Samsung S3C2410X CPU,
308 providing /dev/ttySAC0, 1 and 2 (note, some machines may not
309 provide all of these ports, depending on how the serial port
312 config SERIAL_S3C2410_CONSOLE
313 bool "Support for console on S3C2410 serial port"
314 depends on SERIAL_S3C2410=y
315 select SERIAL_CORE_CONSOLE
317 Allow selection of the S3C2410 on-board serial ports for use as
320 Even if you say Y here, the currently visible virtual console
321 (/dev/tty0) will still be used as the system console by default, but
322 you can alter that using a kernel command line option such as
323 "console=ttySACx". (Try "man bootparam" or see the documentation of
324 your boot loader about how to pass options to the kernel at
328 bool "DECstation DZ serial driver"
329 depends on MACH_DECSTATION && 32BIT
332 DZ11-family serial controllers for VAXstations, including the
333 DC7085, M7814, and M7819.
335 config SERIAL_DZ_CONSOLE
336 bool "Support console on DECstation DZ serial driver"
337 depends on SERIAL_DZ=y
338 select SERIAL_CORE_CONSOLE
340 If you say Y here, it will be possible to use a serial port as the
341 system console (the system console is the device which receives all
342 kernel messages and warnings and which allows logins in single user
343 mode). Note that the firmware uses ttyS0 as the serial console on
344 the Maxine and ttyS2 on the others.
349 tristate "DC21285 serial port support"
350 depends on ARM && FOOTBRIDGE
353 If you have a machine based on a 21285 (Footbridge) StrongARM(R)/
354 PCI bridge you can enable its onboard serial port by enabling this
357 config SERIAL_21285_CONSOLE
358 bool "Console on DC21285 serial port"
359 depends on SERIAL_21285=y
360 select SERIAL_CORE_CONSOLE
362 If you have enabled the serial port on the 21285 footbridge you can
363 make it the console by answering Y to this option.
365 Even if you say Y here, the currently visible virtual console
366 (/dev/tty0) will still be used as the system console by default, but
367 you can alter that using a kernel command line option such as
368 "console=ttyFB". (Try "man bootparam" or see the documentation of
369 your boot loader (lilo or loadlin) about how to pass options to the
370 kernel at boot time.)
373 bool "Marvell MPSC serial port support"
374 depends on PPC32 && MV64X60
377 Say Y here if you want to use the Marvell MPSC serial controller.
379 config SERIAL_MPSC_CONSOLE
380 bool "Support for console on Marvell MPSC serial port"
381 depends on SERIAL_MPSC
382 select SERIAL_CORE_CONSOLE
384 Say Y here if you want to support a serial console on a Marvell MPSC.
387 bool "PXA serial port support"
388 depends on ARM && ARCH_PXA
391 If you have a machine based on an Intel XScale PXA2xx CPU you
392 can enable its onboard serial ports by enabling this option.
394 config SERIAL_PXA_CONSOLE
395 bool "Console on PXA serial port"
396 depends on SERIAL_PXA
397 select SERIAL_CORE_CONSOLE
399 If you have enabled the serial port on the Intel XScale PXA
400 CPU you can make it the console by answering Y to this option.
402 Even if you say Y here, the currently visible virtual console
403 (/dev/tty0) will still be used as the system console by default, but
404 you can alter that using a kernel command line option such as
405 "console=ttySA0". (Try "man bootparam" or see the documentation of
406 your boot loader (lilo or loadlin) about how to pass options to the
407 kernel at boot time.)
410 bool "SA1100 serial port support"
411 depends on ARM && ARCH_SA1100
414 If you have a machine based on a SA1100/SA1110 StrongARM(R) CPU you
415 can enable its onboard serial port by enabling this option.
416 Please read <file:Documentation/arm/SA1100/serial_UART> for further
419 config SERIAL_SA1100_CONSOLE
420 bool "Console on SA1100 serial port"
421 depends on SERIAL_SA1100
422 select SERIAL_CORE_CONSOLE
424 If you have enabled the serial port on the SA1100/SA1110 StrongARM
425 CPU you can make it the console by answering Y to this option.
427 Even if you say Y here, the currently visible virtual console
428 (/dev/tty0) will still be used as the system console by default, but
429 you can alter that using a kernel command line option such as
430 "console=ttySA0". (Try "man bootparam" or see the documentation of
431 your boot loader (lilo or loadlin) about how to pass options to the
432 kernel at boot time.)
435 bool "IMX serial port support"
436 depends on ARM && ARCH_IMX
439 If you have a machine based on a Motorola IMX CPU you
440 can enable its onboard serial port by enabling this option.
442 config SERIAL_IMX_CONSOLE
443 bool "Console on IMX serial port"
444 depends on SERIAL_IMX
445 select SERIAL_CORE_CONSOLE
447 If you have enabled the serial port on the Motorola IMX
448 CPU you can make it the console by answering Y to this option.
450 Even if you say Y here, the currently visible virtual console
451 (/dev/tty0) will still be used as the system console by default, but
452 you can alter that using a kernel command line option such as
453 "console=ttySA0". (Try "man bootparam" or see the documentation of
454 your boot loader (lilo or loadlin) about how to pass options to the
455 kernel at boot time.)
457 config SERIAL_SUNCORE
461 select SERIAL_CORE_CONSOLE
464 config SERIAL_SUNZILOG
465 tristate "Sun Zilog8530 serial support"
468 This driver supports the Zilog8530 serial ports found on many Sparc
469 systems. Say Y or M if you want to be able to these serial ports.
471 config SERIAL_SUNZILOG_CONSOLE
472 bool "Console on Sun Zilog8530 serial port"
473 depends on SERIAL_SUNZILOG=y
475 If you would like to be able to use the Zilog8530 serial port
476 on your Sparc system as the console, you can do so by answering
480 tristate "Sun SU serial support"
481 depends on SPARC && PCI
483 This driver supports the 8250 serial ports that run the keyboard and
484 mouse on (PCI) UltraSPARC systems. Say Y or M if you want to be able
485 to these serial ports.
487 config SERIAL_SUNSU_CONSOLE
488 bool "Console on Sun SU serial port"
489 depends on SERIAL_SUNSU=y
491 If you would like to be able to use the SU serial port
492 on your Sparc system as the console, you can do so by answering
496 tristate "Serial MUX support"
501 Saying Y here will enable the hardware MUX serial driver for
502 the Nova and K class systems. The hardware MUX is not 8250/16550
503 compatible therefore the /dev/ttyB0 device is shared between the
504 Serial MUX and the PDC software console. The following steps
505 need to be completed to use the Serial MUX:
507 1. create the device entry (mknod /dev/ttyB0 c 11 0)
508 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0
509 3. Add device ttyB0 to /etc/securetty (if you want to log on as
510 root on this console.)
511 4. Change the kernel command console parameter to: console=ttyB0
513 config SERIAL_MUX_CONSOLE
514 bool "Support for console on serial MUX"
515 depends on SERIAL_MUX
516 select SERIAL_CORE_CONSOLE
520 bool "PDC software console support"
521 depends on PARISC && !SERIAL_MUX && VT
524 Saying Y here will enable the software based PDC console to be
525 used as the system console. This is useful for machines in
526 which the hardware based console has not been written yet. The
527 following steps must be competed to use the PDC console:
529 1. create the device entry (mknod /dev/ttyB0 c 11 0)
530 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0
531 3. Add device ttyB0 to /etc/securetty (if you want to log on as
532 root on this console.)
533 4. Change the kernel command console parameter to: console=ttyB0
536 tristate "Sun Siemens SAB82532 serial support"
537 depends on SPARC && PCI
539 This driver supports the Siemens SAB82532 DUSCC serial ports on newer
540 (PCI) UltraSPARC systems. Say Y or M if you want to be able to these
543 config SERIAL_SUNSAB_CONSOLE
544 bool "Console on Sun Siemens SAB82532 serial port"
545 depends on SERIAL_SUNSAB=y
547 If you would like to be able to use the SAB82532 serial port
548 on your Sparc system as the console, you can do so by answering
551 config SERIAL_IP22_ZILOG
552 tristate "IP22 Zilog8530 serial support"
556 This driver supports the Zilog8530 serial ports found on SGI IP22
557 systems. Say Y or M if you want to be able to these serial ports.
559 config SERIAL_IP22_ZILOG_CONSOLE
560 bool "Console on IP22 Zilog8530 serial port"
561 depends on SERIAL_IP22_ZILOG=y
562 select SERIAL_CORE_CONSOLE
565 bool "NEC V850E on-chip UART support"
566 depends on V850E_MA1 || V850E_ME2 || V850E_TEG || V850E2_ANNA || V850E_AS85EP1
572 depends V850E_UART && V850E_ME2
575 config V850E_UART_CONSOLE
576 bool "Use NEC V850E on-chip UART for console"
577 depends on V850E_UART
578 select SERIAL_CORE_CONSOLE
581 tristate "SH SCI(F) serial port support"
582 depends on SUPERH || H8300
585 config SERIAL_SH_SCI_CONSOLE
586 bool "Support for console on SH SCI(F)"
587 depends on SERIAL_SH_SCI=y
588 select SERIAL_CORE_CONSOLE
591 bool "Enable Au1x00 UART Support"
592 depends on MIPS && SOC_AU1X00
595 If you have an Alchemy AU1X00 processor (MIPS based) and you want
596 to use serial ports, say Y. Otherwise, say N.
598 config SERIAL_AU1X00_CONSOLE
599 bool "Enable Au1x00 serial console"
600 depends on SERIAL_AU1X00
601 select SERIAL_CORE_CONSOLE
603 If you have an Alchemy AU1X00 processor (MIPS based) and you want
604 to use a console on a serial port, say Y. Otherwise, say N.
609 config SERIAL_CORE_CONSOLE
613 bool "68328 serial support"
614 depends on M68328 || M68EZ328 || M68VZ328
616 This driver supports the built-in serial port of the Motorola 68328
617 (standard, EZ and VZ varities).
619 config SERIAL_68328_RTS_CTS
620 bool "Support RTS/CTS on 68328 serial port"
621 depends on SERIAL_68328
623 config SERIAL_COLDFIRE
624 bool "ColdFire serial support"
627 This driver supports the built-in serial ports of the Motorola ColdFire
630 config SERIAL_68360_SMC
631 bool "68360 SMC uart support"
634 This driver supports the SMC serial ports of the Motorola 68360 CPU.
636 config SERIAL_68360_SCC
637 bool "68360 SCC uart support"
640 This driver supports the SCC serial ports of the Motorola 68360 CPU.
644 depends on SERIAL_68360_SMC || SERIAL_68360_SCC
647 config SERIAL_PMACZILOG
648 tristate "PowerMac z85c30 ESCC support"
649 depends on PPC_OF && PPC_PMAC
652 This driver supports the Zilog z85C30 serial ports found on
654 Say Y or M if you want to be able to these serial ports.
656 config SERIAL_PMACZILOG_CONSOLE
657 bool "Console on PowerMac z85c30 serial port"
658 depends on SERIAL_PMACZILOG=y
659 select SERIAL_CORE_CONSOLE
661 If you would like to be able to use the z85c30 serial port
662 on your PowerMac as the console, you can do so by answering
665 config SERIAL_LH7A40X
666 tristate "Sharp LH7A40X embedded UART support"
667 depends on ARM && ARCH_LH7A40X
670 This enables support for the three on-board UARTs of the
671 Sharp LH7A40X series CPUs. Choose Y or M.
673 config SERIAL_LH7A40X_CONSOLE
674 bool "Support for console on Sharp LH7A40X serial port"
675 depends on SERIAL_LH7A40X=y
676 select SERIAL_CORE_CONSOLE
678 Say Y here if you wish to use one of the serial ports as the
679 system console--the system console is the device which
680 receives all kernel messages and warnings and which allows
681 logins in single user mode.
683 Even if you say Y here, the currently visible framebuffer console
684 (/dev/tty0) will still be used as the default system console, but
685 you can alter that using a kernel command line, for example
689 tristate "CPM SCC/SMC serial port support"
690 depends on CPM2 || 8xx
693 This driver supports the SCC and SMC serial ports on Motorola
694 embedded PowerPC that contain a CPM1 (8xx) or CPM2 (8xxx)
696 config SERIAL_CPM_CONSOLE
697 bool "Support for console on CPM SCC/SMC serial port"
698 depends on SERIAL_CPM=y
699 select SERIAL_CORE_CONSOLE
701 Say Y here if you wish to use a SCC or SMC CPM UART as the system
702 console (the system console is the device which receives all kernel
703 messages and warnings and which allows logins in single user mode).
705 Even if you say Y here, the currently visible framebuffer console
706 (/dev/tty0) will still be used as the system console by default, but
707 you can alter that using a kernel command line option such as
708 "console=ttyCPM0". (Try "man bootparam" or see the documentation of
709 your boot loader (lilo or loadlin) about how to pass options to the
710 kernel at boot time.)
712 config SERIAL_CPM_SCC1
713 bool "Support for SCC1 serial port"
714 depends on SERIAL_CPM=y
716 Select the is option to use SCC1 as a serial port
718 config SERIAL_CPM_SCC2
719 bool "Support for SCC2 serial port"
720 depends on SERIAL_CPM=y
722 Select the is option to use SCC2 as a serial port
724 config SERIAL_CPM_SCC3
725 bool "Support for SCC3 serial port"
726 depends on SERIAL_CPM=y
728 Select the is option to use SCC3 as a serial port
730 config SERIAL_CPM_SCC4
731 bool "Support for SCC4 serial port"
732 depends on SERIAL_CPM=y
734 Select the is option to use SCC4 as a serial port
736 config SERIAL_CPM_SMC1
737 bool "Support for SMC1 serial port"
738 depends on SERIAL_CPM=y
740 Select the is option to use SMC1 as a serial port
742 config SERIAL_CPM_SMC2
743 bool "Support for SMC2 serial port"
744 depends on SERIAL_CPM=y
746 Select the is option to use SMC2 as a serial port
748 config SERIAL_SGI_L1_CONSOLE
749 bool "SGI Altix L1 serial console support"
750 depends on IA64_GENERIC || IA64_SGI_SN2
752 select SERIAL_CORE_CONSOLE
754 If you have an SGI Altix and you would like to use the system
755 controller serial port as your console (you want this!),
756 say Y. Otherwise, say N.
758 config SERIAL_MPC52xx
759 tristate "Freescale MPC52xx family PSC serial support"
760 depends on PPC_MPC52xx
763 This drivers support the MPC52xx PSC serial ports. If you would
764 like to use them, you must answer Y or M to this option. Not that
765 for use as console, it must be included in kernel and not as a
768 config SERIAL_MPC52xx_CONSOLE
769 bool "Console on a Freescale MPC52xx family PSC serial port"
770 depends on SERIAL_MPC52xx=y
771 select SERIAL_CORE_CONSOLE
773 Select this options if you'd like to use one of the PSC serial port
774 of the Freescale MPC52xx family as a console.
776 config SERIAL_MPC52xx_CONSOLE_BAUD
777 int "Freescale MPC52xx family PSC serial port baud"
778 depends on SERIAL_MPC52xx_CONSOLE=y
781 Select the MPC52xx console baud rate.
782 This value is only used if the bootloader doesn't pass in the
786 tristate "IBM Multiport Serial Adapter"
787 depends on PCI && (PPC_ISERIES || PPC_PSERIES)
790 This driver is for a family of multiport serial adapters
791 including 2 port RVX, 2 port internal modem, 4 port internal
792 modem and a split 1 port RVX and 1 port internal modem.
794 This driver can also be built as a module. If so, the module
797 config SERIAL_M32R_SIO
803 Say Y here if you want to use the M32R serial controller.
805 config SERIAL_M32R_SIO_CONSOLE
806 bool "use SIO console"
807 depends on SERIAL_M32R_SIO=y
808 select SERIAL_CORE_CONSOLE
810 Say Y here if you want to support a serial console.
812 If you use an M3T-M32700UT or an OPSPUT platform,
813 please say also y for SERIAL_M32R_PLDSIO.
815 config SERIAL_M32R_PLDSIO
816 bool "M32R SIO I/F on a PLD"
817 depends on SERIAL_M32R_SIO=y && (PLAT_OPSPUT || PALT_USRV || PLAT_M32700UT)
820 Say Y here if you want to use the M32R serial controller
821 on a PLD (Programmable Logic Device).
823 If you use an M3T-M32700UT or an OPSPUT platform,
827 bool "TMPTX39XX/49XX SIO support"
828 depends HAS_TXX9_SERIAL && BROKEN
832 config HAS_TXX9_SERIAL
835 config SERIAL_TXX9_CONSOLE
836 bool "TMPTX39XX/49XX SIO Console support"
837 depends on SERIAL_TXX9=y
838 select SERIAL_CORE_CONSOLE
840 config SERIAL_TXX9_STDSERIAL
841 bool "TX39XX/49XX SIO act as standard serial"
842 depends on !SERIAL_8250 && SERIAL_TXX9
845 tristate "NEC VR4100 series Serial Interface Unit support"
846 depends on CPU_VR41XX
849 If you have a NEC VR4100 series processor and you want to use
850 Serial Interface Unit(SIU) or Debug Serial Interface Unit(DSIU)
851 (not include VR4111/VR4121 DSIU), say Y. Otherwise, say N.
853 config SERIAL_VR41XX_CONSOLE
854 bool "Enable NEC VR4100 series Serial Interface Unit console"
855 depends on SERIAL_VR41XX
856 select SERIAL_CORE_CONSOLE
858 If you have a NEC VR4100 series processor and you want to use
859 a console on a serial port, say Y. Otherwise, say N.
862 tristate "Digi International NEO PCI Support"
863 depends on PCI && BROKEN
866 This is a driver for Digi International's Neo series
867 of cards which provide multiple serial ports. You would need
868 something like this to connect more than two modems to your Linux
869 box, for instance in order to become a dial-in server. This driver
870 supports PCI boards only.
871 If you have a card like this, say Y here and read the file
872 <file:Documentation/jsm.txt>.
874 To compile this driver as a module, choose M here: the
875 module will be called jsm.
877 config SERIAL_SGI_IOC4
878 tristate "SGI IOC4 controller serial support"
879 depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC4
882 If you have an SGI Altix with an IOC4 based Base IO card
883 and wish to use the serial ports on this card, say Y.