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 8250.
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
66 config SERIAL_8250_GSC
68 depends on SERIAL_8250 && GSC
71 config SERIAL_8250_PCI
72 tristate "8250/16550 PCI device support" if EMBEDDED
73 depends on SERIAL_8250 && PCI
76 This builds standard PCI serial support. You may be able to
77 disable this feature if you only need legacy serial support.
80 config SERIAL_8250_PNP
81 tristate "8250/16550 PNP device support" if EMBEDDED
82 depends on SERIAL_8250 && PNP
85 This builds standard PNP serial support. You may be able to
86 disable this feature if you only need legacy serial support.
88 config SERIAL_8250_HP300
90 depends on SERIAL_8250 && HP300
94 tristate "8250/16550 PCMCIA device support"
95 depends on PCMCIA && SERIAL_8250
97 Say Y here to enable support for 16-bit PCMCIA serial devices,
98 including serial port cards, modems, and the modem functions of
99 multi-function Ethernet/modem cards. (PCMCIA- or PC-cards are
100 credit-card size devices often used with laptops.)
102 To compile this driver as a module, choose M here: the
103 module will be called serial_cs.
107 config SERIAL_8250_NR_UARTS
108 int "Maximum number of 8250/16550 serial ports"
109 depends on SERIAL_8250
112 Set this to the number of serial ports you want the driver
113 to support. This includes any ports discovered via ACPI or
114 PCI enumeration and any ports that may be added at run-time
115 via hot-plug, or any ISA multi-port serial cards.
117 config SERIAL_8250_RUNTIME_UARTS
118 int "Number of 8250/16550 serial ports to register at runtime"
119 depends on SERIAL_8250
120 range 0 SERIAL_8250_NR_UARTS
123 Set this to the maximum number of serial ports you want
124 the kernel to register at boot time. This can be overriden
125 with the module parameter "nr_uarts", or boot-time parameter
128 config SERIAL_8250_EXTENDED
129 bool "Extended 8250/16550 serial driver options"
130 depends on SERIAL_8250
132 If you wish to use any non-standard features of the standard "dumb"
133 driver, say Y here. This includes HUB6 support, shared serial
134 interrupts, special multiport support, support for more than the
135 four COM 1/2/3/4 boards, etc.
137 Note that the answer to this question won't directly affect the
138 kernel: saying N will just cause the configurator to skip all
139 the questions about serial driver options. If unsure, say N.
141 config SERIAL_8250_MANY_PORTS
142 bool "Support more than 4 legacy serial ports"
143 depends on SERIAL_8250_EXTENDED && !IA64
145 Say Y here if you have dumb serial boards other than the four
146 standard COM 1/2/3/4 ports. This may happen if you have an AST
147 FourPort, Accent Async, Boca (read the Boca mini-HOWTO, available
148 from <http://www.tldp.org/docs.html#howto>), or other custom
149 serial port hardware which acts similar to standard serial port
150 hardware. If you only use the standard COM 1/2/3/4 ports, you can
151 say N here to save some memory. You can also say Y if you have an
152 "intelligent" multiport card such as Cyclades, Digiboards, etc.
154 config SERIAL_8250_SHARE_IRQ
155 bool "Support for sharing serial interrupts"
156 depends on SERIAL_8250_EXTENDED
158 Some serial boards have hardware support which allows multiple dumb
159 serial ports on the same board to share a single IRQ. To enable
160 support for this in the serial driver, say Y here.
162 config SERIAL_8250_DETECT_IRQ
163 bool "Autodetect IRQ on standard ports (unsafe)"
164 depends on SERIAL_8250_EXTENDED
166 Say Y here if you want the kernel to try to guess which IRQ
167 to use for your serial port.
169 This is considered unsafe; it is far better to configure the IRQ in
170 a boot script using the setserial command.
174 config SERIAL_8250_RSA
175 bool "Support RSA serial ports"
176 depends on SERIAL_8250_EXTENDED
178 ::: To be written :::
181 # Multi-port serial cards
184 config SERIAL_8250_FOURPORT
185 tristate "Support Fourport cards"
186 depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
188 Say Y here if you have an AST FourPort serial board.
190 To compile this driver as a module, choose M here: the module
191 will be called 8250_fourport.
193 config SERIAL_8250_ACCENT
194 tristate "Support Accent cards"
195 depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
197 Say Y here if you have an Accent Async serial board.
199 To compile this driver as a module, choose M here: the module
200 will be called 8250_accent.
203 config SERIAL_8250_BOCA
204 tristate "Support Boca cards"
205 depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
207 Say Y here if you have a Boca serial board. Please read the Boca
208 mini-HOWTO, avaialble from <http://www.tldp.org/docs.html#howto>
210 To compile this driver as a module, choose M here: the module
211 will be called 8250_boca.
213 config SERIAL_8250_HUB6
214 tristate "Support Hub6 cards"
215 depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
217 Say Y here if you have a HUB6 serial board.
219 To compile this driver as a module, choose M here: the module
220 will be called 8250_hub6.
222 config SERIAL_8250_MCA
223 tristate "Support 8250-type ports on MCA buses"
224 depends on SERIAL_8250 != n && MCA
226 Say Y here if you have a MCA serial ports.
228 To compile this driver as a module, choose M here: the module
229 will be called 8250_mca.
231 config SERIAL_8250_ACORN
232 tristate "Acorn expansion card serial port support"
233 depends on ARCH_ACORN && SERIAL_8250
235 If you have an Atomwide Serial card or Serial Port card for an Acorn
236 system, say Y to this option. The driver can handle 1, 2, or 3 port
237 cards. If unsure, say N.
239 config SERIAL_8250_AU1X00
240 bool "AU1X00 serial port support"
241 depends on SERIAL_8250 != n && SOC_AU1X00
243 If you have an Au1x00 board and want to use the serial port, say Y
244 to this option. The driver can handle 1 or 2 serial ports.
247 comment "Non-8250 serial port support"
249 config SERIAL_AMBA_PL010
250 tristate "ARM AMBA PL010 serial port support"
251 depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE)
254 This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have
255 an Integrator/AP or Integrator/PP2 platform, say Y or M here.
259 config SERIAL_AMBA_PL010_CONSOLE
260 bool "Support for console on AMBA serial port"
261 depends on SERIAL_AMBA_PL010=y
262 select SERIAL_CORE_CONSOLE
264 Say Y here if you wish to use an AMBA PrimeCell UART as the system
265 console (the system console is the device which receives all kernel
266 messages and warnings and which allows logins in single user mode).
268 Even if you say Y here, the currently visible framebuffer console
269 (/dev/tty0) will still be used as the system console by default, but
270 you can alter that using a kernel command line option such as
271 "console=ttyAM0". (Try "man bootparam" or see the documentation of
272 your boot loader (lilo or loadlin) about how to pass options to the
273 kernel at boot time.)
275 config SERIAL_AMBA_PL011
276 tristate "ARM AMBA PL011 serial port support"
280 This selects the ARM(R) AMBA(R) PrimeCell PL011 UART. If you have
281 an Integrator/PP2, Integrator/CP or Versatile platform, say Y or M
286 config SERIAL_AMBA_PL011_CONSOLE
287 bool "Support for console on AMBA serial port"
288 depends on SERIAL_AMBA_PL011=y
289 select SERIAL_CORE_CONSOLE
291 Say Y here if you wish to use an AMBA PrimeCell UART as the system
292 console (the system console is the device which receives all kernel
293 messages and warnings and which allows logins in single user mode).
295 Even if you say Y here, the currently visible framebuffer 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=ttyAM0". (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.)
303 bool "AT91RM9200 serial port support"
304 depends on ARM && ARCH_AT91RM9200
307 This enables the driver for the on-chip UARTs of the AT91RM9200
310 config SERIAL_AT91_CONSOLE
311 bool "Support for console on AT91RM9200 serial port"
312 depends on SERIAL_AT91=y
313 select SERIAL_CORE_CONSOLE
315 Say Y here if you wish to use a UART on the AT91RM9200 as the system
316 console (the system console is the device which receives all kernel
317 messages and warnings and which allows logins in single user mode).
319 config SERIAL_AT91_TTYAT
320 bool "Install as device ttyAT0-4 instead of ttyS0-4"
321 depends on SERIAL_AT91=y
323 Say Y here if you wish to have the five internal AT91RM9200 UARTs
324 appear as /dev/ttyAT0-4 (major 204, minor 154-158) instead of the
325 normal /dev/ttyS0-4 (major 4, minor 64-68). This is necessary if
326 you also want other UARTs, such as external 8250/16C550 compatible
328 The ttySn nodes are legally reserved for the 8250 serial driver
329 but are often misused by other serial drivers.
331 To use this, you should create suitable ttyATn device nodes in
332 /dev/, and pass "console=ttyATn" to the kernel.
334 Say Y if you have an external 8250/16C550 UART. If unsure, say N.
336 config SERIAL_CLPS711X
337 tristate "CLPS711X serial port support"
338 depends on ARM && ARCH_CLPS711X
341 ::: To be written :::
343 config SERIAL_CLPS711X_CONSOLE
344 bool "Support for console on CLPS711X serial port"
345 depends on SERIAL_CLPS711X=y
346 select SERIAL_CORE_CONSOLE
348 Even if you say Y here, the currently visible virtual console
349 (/dev/tty0) will still be used as the system console by default, but
350 you can alter that using a kernel command line option such as
351 "console=ttyCL1". (Try "man bootparam" or see the documentation of
352 your boot loader (lilo or loadlin) about how to pass options to the
353 kernel at boot time.)
355 config SERIAL_S3C2410
356 tristate "Samsung S3C2410 Serial port support"
357 depends on ARM && ARCH_S3C2410
360 Support for the on-chip UARTs on the Samsung S3C2410X CPU,
361 providing /dev/ttySAC0, 1 and 2 (note, some machines may not
362 provide all of these ports, depending on how the serial port
365 config SERIAL_S3C2410_CONSOLE
366 bool "Support for console on S3C2410 serial port"
367 depends on SERIAL_S3C2410=y
368 select SERIAL_CORE_CONSOLE
370 Allow selection of the S3C2410 on-board serial ports for use as
373 Even if you say Y here, the currently visible virtual console
374 (/dev/tty0) will still be used as the system console by default, but
375 you can alter that using a kernel command line option such as
376 "console=ttySACx". (Try "man bootparam" or see the documentation of
377 your boot loader about how to pass options to the kernel at
381 bool "DECstation DZ serial driver"
382 depends on MACH_DECSTATION && 32BIT
385 DZ11-family serial controllers for VAXstations, including the
386 DC7085, M7814, and M7819.
388 config SERIAL_DZ_CONSOLE
389 bool "Support console on DECstation DZ serial driver"
390 depends on SERIAL_DZ=y
391 select SERIAL_CORE_CONSOLE
393 If you say Y here, it will be possible to use a serial port as the
394 system console (the system console is the device which receives all
395 kernel messages and warnings and which allows logins in single user
396 mode). Note that the firmware uses ttyS0 as the serial console on
397 the Maxine and ttyS2 on the others.
402 tristate "DC21285 serial port support"
403 depends on ARM && FOOTBRIDGE
406 If you have a machine based on a 21285 (Footbridge) StrongARM(R)/
407 PCI bridge you can enable its onboard serial port by enabling this
410 config SERIAL_21285_CONSOLE
411 bool "Console on DC21285 serial port"
412 depends on SERIAL_21285=y
413 select SERIAL_CORE_CONSOLE
415 If you have enabled the serial port on the 21285 footbridge you can
416 make it the console by answering Y to this option.
418 Even if you say Y here, the currently visible virtual console
419 (/dev/tty0) will still be used as the system console by default, but
420 you can alter that using a kernel command line option such as
421 "console=ttyFB". (Try "man bootparam" or see the documentation of
422 your boot loader (lilo or loadlin) about how to pass options to the
423 kernel at boot time.)
426 bool "Marvell MPSC serial port support"
427 depends on PPC32 && MV64X60
430 Say Y here if you want to use the Marvell MPSC serial controller.
432 config SERIAL_MPSC_CONSOLE
433 bool "Support for console on Marvell MPSC serial port"
434 depends on SERIAL_MPSC
435 select SERIAL_CORE_CONSOLE
437 Say Y here if you want to support a serial console on a Marvell MPSC.
440 bool "PXA serial port support"
441 depends on ARM && ARCH_PXA
444 If you have a machine based on an Intel XScale PXA2xx CPU you
445 can enable its onboard serial ports by enabling this option.
447 config SERIAL_PXA_CONSOLE
448 bool "Console on PXA serial port"
449 depends on SERIAL_PXA
450 select SERIAL_CORE_CONSOLE
452 If you have enabled the serial port on the Intel XScale PXA
453 CPU you can make it the console by answering Y to this option.
455 Even if you say Y here, the currently visible virtual console
456 (/dev/tty0) will still be used as the system console by default, but
457 you can alter that using a kernel command line option such as
458 "console=ttySA0". (Try "man bootparam" or see the documentation of
459 your boot loader (lilo or loadlin) about how to pass options to the
460 kernel at boot time.)
463 bool "SA1100 serial port support"
464 depends on ARM && ARCH_SA1100
467 If you have a machine based on a SA1100/SA1110 StrongARM(R) CPU you
468 can enable its onboard serial port by enabling this option.
469 Please read <file:Documentation/arm/SA1100/serial_UART> for further
472 config SERIAL_SA1100_CONSOLE
473 bool "Console on SA1100 serial port"
474 depends on SERIAL_SA1100
475 select SERIAL_CORE_CONSOLE
477 If you have enabled the serial port on the SA1100/SA1110 StrongARM
478 CPU you can make it the console by answering Y to this option.
480 Even if you say Y here, the currently visible virtual console
481 (/dev/tty0) will still be used as the system console by default, but
482 you can alter that using a kernel command line option such as
483 "console=ttySA0". (Try "man bootparam" or see the documentation of
484 your boot loader (lilo or loadlin) about how to pass options to the
485 kernel at boot time.)
488 bool "IMX serial port support"
489 depends on ARM && ARCH_IMX
492 If you have a machine based on a Motorola IMX CPU you
493 can enable its onboard serial port by enabling this option.
495 config SERIAL_IMX_CONSOLE
496 bool "Console on IMX serial port"
497 depends on SERIAL_IMX
498 select SERIAL_CORE_CONSOLE
500 If you have enabled the serial port on the Motorola IMX
501 CPU you can make it the console by answering Y to this option.
503 Even if you say Y here, the currently visible virtual console
504 (/dev/tty0) will still be used as the system console by default, but
505 you can alter that using a kernel command line option such as
506 "console=ttySA0". (Try "man bootparam" or see the documentation of
507 your boot loader (lilo or loadlin) about how to pass options to the
508 kernel at boot time.)
510 config SERIAL_SUNCORE
514 select SERIAL_CORE_CONSOLE
517 config SERIAL_SUNZILOG
518 tristate "Sun Zilog8530 serial support"
521 This driver supports the Zilog8530 serial ports found on many Sparc
522 systems. Say Y or M if you want to be able to these serial ports.
524 config SERIAL_SUNZILOG_CONSOLE
525 bool "Console on Sun Zilog8530 serial port"
526 depends on SERIAL_SUNZILOG=y
528 If you would like to be able to use the Zilog8530 serial port
529 on your Sparc system as the console, you can do so by answering
533 tristate "Sun SU serial support"
534 depends on SPARC && PCI
536 This driver supports the 8250 serial ports that run the keyboard and
537 mouse on (PCI) UltraSPARC systems. Say Y or M if you want to be able
538 to these serial ports.
540 config SERIAL_SUNSU_CONSOLE
541 bool "Console on Sun SU serial port"
542 depends on SERIAL_SUNSU=y
544 If you would like to be able to use the SU serial port
545 on your Sparc system as the console, you can do so by answering
549 tristate "Serial MUX support"
554 Saying Y here will enable the hardware MUX serial driver for
555 the Nova and K class systems. The hardware MUX is not 8250/16550
556 compatible therefore the /dev/ttyB0 device is shared between the
557 Serial MUX and the PDC software console. The following steps
558 need to be completed to use the Serial MUX:
560 1. create the device entry (mknod /dev/ttyB0 c 11 0)
561 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0
562 3. Add device ttyB0 to /etc/securetty (if you want to log on as
563 root on this console.)
564 4. Change the kernel command console parameter to: console=ttyB0
566 config SERIAL_MUX_CONSOLE
567 bool "Support for console on serial MUX"
568 depends on SERIAL_MUX
569 select SERIAL_CORE_CONSOLE
573 bool "PDC software console support"
574 depends on PARISC && !SERIAL_MUX && VT
577 Saying Y here will enable the software based PDC console to be
578 used as the system console. This is useful for machines in
579 which the hardware based console has not been written yet. The
580 following steps must be competed to use the PDC console:
582 1. create the device entry (mknod /dev/ttyB0 c 11 0)
583 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0
584 3. Add device ttyB0 to /etc/securetty (if you want to log on as
585 root on this console.)
586 4. Change the kernel command console parameter to: console=ttyB0
589 tristate "Sun Siemens SAB82532 serial support"
590 depends on SPARC && PCI
592 This driver supports the Siemens SAB82532 DUSCC serial ports on newer
593 (PCI) UltraSPARC systems. Say Y or M if you want to be able to these
596 config SERIAL_SUNSAB_CONSOLE
597 bool "Console on Sun Siemens SAB82532 serial port"
598 depends on SERIAL_SUNSAB=y
600 If you would like to be able to use the SAB82532 serial port
601 on your Sparc system as the console, you can do so by answering
605 bool "Sun4v Hypervisor Console support"
608 This driver supports the console device found on SUN4V Sparc
609 systems. Say Y if you want to be able to use this device.
611 config SERIAL_IP22_ZILOG
612 tristate "IP22 Zilog8530 serial support"
616 This driver supports the Zilog8530 serial ports found on SGI IP22
617 systems. Say Y or M if you want to be able to these serial ports.
619 config SERIAL_IP22_ZILOG_CONSOLE
620 bool "Console on IP22 Zilog8530 serial port"
621 depends on SERIAL_IP22_ZILOG=y
622 select SERIAL_CORE_CONSOLE
625 bool "NEC V850E on-chip UART support"
626 depends on V850E_MA1 || V850E_ME2 || V850E_TEG || V850E2_ANNA || V850E_AS85EP1
632 depends V850E_UART && V850E_ME2
635 config V850E_UART_CONSOLE
636 bool "Use NEC V850E on-chip UART for console"
637 depends on V850E_UART
638 select SERIAL_CORE_CONSOLE
641 tristate "SH SCI(F) serial port support"
642 depends on SUPERH || H8300
645 config SERIAL_SH_SCI_CONSOLE
646 bool "Support for console on SH SCI(F)"
647 depends on SERIAL_SH_SCI=y
648 select SERIAL_CORE_CONSOLE
653 config SERIAL_CORE_CONSOLE
657 bool "68328 serial support"
658 depends on M68328 || M68EZ328 || M68VZ328
660 This driver supports the built-in serial port of the Motorola 68328
661 (standard, EZ and VZ varities).
663 config SERIAL_68328_RTS_CTS
664 bool "Support RTS/CTS on 68328 serial port"
665 depends on SERIAL_68328
667 config SERIAL_COLDFIRE
668 bool "ColdFire serial support"
671 This driver supports the built-in serial ports of the Motorola ColdFire
674 config SERIAL_68360_SMC
675 bool "68360 SMC uart support"
678 This driver supports the SMC serial ports of the Motorola 68360 CPU.
680 config SERIAL_68360_SCC
681 bool "68360 SCC uart support"
684 This driver supports the SCC serial ports of the Motorola 68360 CPU.
688 depends on SERIAL_68360_SMC || SERIAL_68360_SCC
691 config SERIAL_PMACZILOG
692 tristate "PowerMac z85c30 ESCC support"
693 depends on PPC_OF && PPC_PMAC
696 This driver supports the Zilog z85C30 serial ports found on
698 Say Y or M if you want to be able to these serial ports.
700 config SERIAL_PMACZILOG_CONSOLE
701 bool "Console on PowerMac z85c30 serial port"
702 depends on SERIAL_PMACZILOG=y
703 select SERIAL_CORE_CONSOLE
705 If you would like to be able to use the z85c30 serial port
706 on your PowerMac as the console, you can do so by answering
709 config SERIAL_LH7A40X
710 tristate "Sharp LH7A40X embedded UART support"
711 depends on ARM && ARCH_LH7A40X
714 This enables support for the three on-board UARTs of the
715 Sharp LH7A40X series CPUs. Choose Y or M.
717 config SERIAL_LH7A40X_CONSOLE
718 bool "Support for console on Sharp LH7A40X serial port"
719 depends on SERIAL_LH7A40X=y
720 select SERIAL_CORE_CONSOLE
722 Say Y here if you wish to use one of the serial ports as the
723 system console--the system console is the device which
724 receives all kernel messages and warnings and which allows
725 logins in single user mode.
727 Even if you say Y here, the currently visible framebuffer console
728 (/dev/tty0) will still be used as the default system console, but
729 you can alter that using a kernel command line, for example
733 tristate "CPM SCC/SMC serial port support"
734 depends on CPM2 || 8xx
737 This driver supports the SCC and SMC serial ports on Motorola
738 embedded PowerPC that contain a CPM1 (8xx) or CPM2 (8xxx)
740 config SERIAL_CPM_CONSOLE
741 bool "Support for console on CPM SCC/SMC serial port"
742 depends on SERIAL_CPM=y
743 select SERIAL_CORE_CONSOLE
745 Say Y here if you wish to use a SCC or SMC CPM UART as the system
746 console (the system console is the device which receives all kernel
747 messages and warnings and which allows logins in single user mode).
749 Even if you say Y here, the currently visible framebuffer console
750 (/dev/tty0) will still be used as the system console by default, but
751 you can alter that using a kernel command line option such as
752 "console=ttyCPM0". (Try "man bootparam" or see the documentation of
753 your boot loader (lilo or loadlin) about how to pass options to the
754 kernel at boot time.)
756 config SERIAL_CPM_SCC1
757 bool "Support for SCC1 serial port"
758 depends on SERIAL_CPM=y
760 Select the is option to use SCC1 as a serial port
762 config SERIAL_CPM_SCC2
763 bool "Support for SCC2 serial port"
764 depends on SERIAL_CPM=y
766 Select the is option to use SCC2 as a serial port
768 config SERIAL_CPM_SCC3
769 bool "Support for SCC3 serial port"
770 depends on SERIAL_CPM=y
772 Select the is option to use SCC3 as a serial port
774 config SERIAL_CPM_SCC4
775 bool "Support for SCC4 serial port"
776 depends on SERIAL_CPM=y
778 Select the is option to use SCC4 as a serial port
780 config SERIAL_CPM_SMC1
781 bool "Support for SMC1 serial port"
782 depends on SERIAL_CPM=y
784 Select the is option to use SMC1 as a serial port
786 config SERIAL_CPM_SMC2
787 bool "Support for SMC2 serial port"
788 depends on SERIAL_CPM=y
790 Select the is option to use SMC2 as a serial port
792 config SERIAL_SGI_L1_CONSOLE
793 bool "SGI Altix L1 serial console support"
794 depends on IA64_GENERIC || IA64_SGI_SN2
796 select SERIAL_CORE_CONSOLE
798 If you have an SGI Altix and you would like to use the system
799 controller serial port as your console (you want this!),
800 say Y. Otherwise, say N.
802 config SERIAL_MPC52xx
803 tristate "Freescale MPC52xx family PSC serial support"
804 depends on PPC_MPC52xx
807 This drivers support the MPC52xx PSC serial ports. If you would
808 like to use them, you must answer Y or M to this option. Not that
809 for use as console, it must be included in kernel and not as a
812 config SERIAL_MPC52xx_CONSOLE
813 bool "Console on a Freescale MPC52xx family PSC serial port"
814 depends on SERIAL_MPC52xx=y
815 select SERIAL_CORE_CONSOLE
817 Select this options if you'd like to use one of the PSC serial port
818 of the Freescale MPC52xx family as a console.
820 config SERIAL_MPC52xx_CONSOLE_BAUD
821 int "Freescale MPC52xx family PSC serial port baud"
822 depends on SERIAL_MPC52xx_CONSOLE=y
825 Select the MPC52xx console baud rate.
826 This value is only used if the bootloader doesn't pass in the
830 tristate "IBM Multiport Serial Adapter"
831 depends on PCI && (PPC_ISERIES || PPC_PSERIES)
835 This driver is for a family of multiport serial adapters
836 including 2 port RVX, 2 port internal modem, 4 port internal
837 modem and a split 1 port RVX and 1 port internal modem.
839 This driver can also be built as a module. If so, the module
842 config SERIAL_M32R_SIO
848 Say Y here if you want to use the M32R serial controller.
850 config SERIAL_M32R_SIO_CONSOLE
851 bool "use SIO console"
852 depends on SERIAL_M32R_SIO=y
853 select SERIAL_CORE_CONSOLE
855 Say Y here if you want to support a serial console.
857 If you use an M3T-M32700UT or an OPSPUT platform,
858 please say also y for SERIAL_M32R_PLDSIO.
860 config SERIAL_M32R_PLDSIO
861 bool "M32R SIO I/F on a PLD"
862 depends on SERIAL_M32R_SIO=y && (PLAT_OPSPUT || PLAT_USRV || PLAT_M32700UT)
865 Say Y here if you want to use the M32R serial controller
866 on a PLD (Programmable Logic Device).
868 If you use an M3T-M32700UT or an OPSPUT platform,
872 bool "TMPTX39XX/49XX SIO support"
873 depends HAS_TXX9_SERIAL
877 config HAS_TXX9_SERIAL
880 config SERIAL_TXX9_CONSOLE
881 bool "TMPTX39XX/49XX SIO Console support"
882 depends on SERIAL_TXX9=y
883 select SERIAL_CORE_CONSOLE
885 config SERIAL_TXX9_STDSERIAL
886 bool "TX39XX/49XX SIO act as standard serial"
887 depends on !SERIAL_8250 && SERIAL_TXX9
890 tristate "NEC VR4100 series Serial Interface Unit support"
891 depends on CPU_VR41XX
894 If you have a NEC VR4100 series processor and you want to use
895 Serial Interface Unit(SIU) or Debug Serial Interface Unit(DSIU)
896 (not include VR4111/VR4121 DSIU), say Y. Otherwise, say N.
898 config SERIAL_VR41XX_CONSOLE
899 bool "Enable NEC VR4100 series Serial Interface Unit console"
900 depends on SERIAL_VR41XX
901 select SERIAL_CORE_CONSOLE
903 If you have a NEC VR4100 series processor and you want to use
904 a console on a serial port, say Y. Otherwise, say N.
907 tristate "Digi International NEO PCI Support"
911 This is a driver for Digi International's Neo series
912 of cards which provide multiple serial ports. You would need
913 something like this to connect more than two modems to your Linux
914 box, for instance in order to become a dial-in server. This driver
915 supports PCI boards only.
917 If you have a card like this, say Y here, otherwise say N.
919 To compile this driver as a module, choose M here: the
920 module will be called jsm.
922 config SERIAL_SGI_IOC4
923 tristate "SGI IOC4 controller serial support"
924 depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC4
927 If you have an SGI Altix with an IOC4 based Base IO card
928 and wish to use the serial ports on this card, say Y.
931 config SERIAL_SGI_IOC3
932 tristate "SGI Altix IOC3 serial support"
933 depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC3
936 If you have an SGI Altix with an IOC3 serial card,
937 say Y or M. Otherwise, say N.