Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1#
2# Serial device configuration
3#
4# $Id: Kconfig,v 1.11 2004/03/11 18:08:04 lethal Exp $
5#
6
7menu "Serial drivers"
8
9#
10# The new 8250/16550 serial drivers
11config SERIAL_8250
12 tristate "8250/16550 and compatible serial support"
13 depends on (BROKEN || !(SPARC64 || SPARC32))
14 select SERIAL_CORE
15 ---help---
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
23 work.)
24
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
30 in the future.]
31
32 BTW1: If you have a mouseman serial mouse which is not recognized by
33 the X window system, try running gpm first.
34
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.
38
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.
41
42config SERIAL_8250_CONSOLE
43 bool "Console on 8250/16550 and compatible serial port"
44 depends on SERIAL_8250=y
45 select SERIAL_CORE_CONSOLE
46 ---help---
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
51 to that serial port.
52
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.)
59
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
62 system console.
63
64 If unsure, say N.
65
66config SERIAL_8250_CS
67 tristate "8250/16550 PCMCIA device support"
68 depends on PCMCIA && SERIAL_8250
69 ---help---
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.)
74
75 To compile this driver as a module, choose M here: the
76 module will be called serial_cs.
77
78 If unsure, say N.
79
80config SERIAL_8250_ACPI
81 bool "8250/16550 device discovery via ACPI namespace"
82 default y if IA64
83 depends on ACPI && SERIAL_8250
84 ---help---
85 If you wish to enable serial port discovery via the ACPI
86 namespace, say Y here. If unsure, say N.
87
88config SERIAL_8250_NR_UARTS
89 int "Maximum number of 8250/16550 serial ports"
90 depends on SERIAL_8250
91 default "4"
92 help
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.
97
98config SERIAL_8250_EXTENDED
99 bool "Extended 8250/16550 serial driver options"
100 depends on SERIAL_8250
101 help
102 If you wish to use any non-standard features of the standard "dumb"
103 driver, say Y here. This includes HUB6 support, shared serial
104 interrupts, special multiport support, support for more than the
105 four COM 1/2/3/4 boards, etc.
106
107 Note that the answer to this question won't directly affect the
108 kernel: saying N will just cause the configurator to skip all
109 the questions about serial driver options. If unsure, say N.
110
111config SERIAL_8250_MANY_PORTS
112 bool "Support more than 4 legacy serial ports"
113 depends on SERIAL_8250_EXTENDED && !IA64
114 help
115 Say Y here if you have dumb serial boards other than the four
116 standard COM 1/2/3/4 ports. This may happen if you have an AST
117 FourPort, Accent Async, Boca (read the Boca mini-HOWTO, available
118 from <http://www.tldp.org/docs.html#howto>), or other custom
119 serial port hardware which acts similar to standard serial port
120 hardware. If you only use the standard COM 1/2/3/4 ports, you can
121 say N here to save some memory. You can also say Y if you have an
122 "intelligent" multiport card such as Cyclades, Digiboards, etc.
123
124config SERIAL_8250_SHARE_IRQ
125 bool "Support for sharing serial interrupts"
126 depends on SERIAL_8250_EXTENDED
127 help
128 Some serial boards have hardware support which allows multiple dumb
129 serial ports on the same board to share a single IRQ. To enable
130 support for this in the serial driver, say Y here.
131
132config SERIAL_8250_DETECT_IRQ
133 bool "Autodetect IRQ on standard ports (unsafe)"
134 depends on SERIAL_8250_EXTENDED
135 help
136 Say Y here if you want the kernel to try to guess which IRQ
137 to use for your serial port.
138
139 This is considered unsafe; it is far better to configure the IRQ in
140 a boot script using the setserial command.
141
142 If unsure, say N.
143
144config SERIAL_8250_RSA
145 bool "Support RSA serial ports"
146 depends on SERIAL_8250_EXTENDED
147 help
148 ::: To be written :::
149
150#
151# Multi-port serial cards
152#
153
154config SERIAL_8250_FOURPORT
155 tristate "Support Fourport cards"
156 depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
157 help
158 Say Y here if you have an AST FourPort serial board.
159
160 To compile this driver as a module, choose M here: the module
161 will be called 8250_fourport.
162
163config SERIAL_8250_ACCENT
164 tristate "Support Accent cards"
165 depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
166 help
167 Say Y here if you have an Accent Async serial board.
168
169 To compile this driver as a module, choose M here: the module
170 will be called 8250_accent.
171
172
173config SERIAL_8250_BOCA
174 tristate "Support Boca cards"
175 depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
176 help
177 Say Y here if you have a Boca serial board. Please read the Boca
178 mini-HOWTO, avaialble from <http://www.tldp.org/docs.html#howto>
179
180 To compile this driver as a module, choose M here: the module
181 will be called 8250_boca.
182
183
184config SERIAL_8250_HUB6
185 tristate "Support Hub6 cards"
186 depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
187 help
188 Say Y here if you have a HUB6 serial board.
189
190 To compile this driver as a module, choose M here: the module
191 will be called 8250_hub6.
192
193config SERIAL_8250_MCA
194 tristate "Support 8250-type ports on MCA buses"
195 depends on SERIAL_8250 != n && MCA
196 help
197 Say Y here if you have a MCA serial ports.
198
199 To compile this driver as a module, choose M here: the module
200 will be called 8250_mca.
201
202config SERIAL_8250_ACORN
203 tristate "Acorn expansion card serial port support"
204 depends on ARCH_ACORN && SERIAL_8250
205 help
206 If you have an Atomwide Serial card or Serial Port card for an Acorn
207 system, say Y to this option. The driver can handle 1, 2, or 3 port
208 cards. If unsure, say N.
209
210comment "Non-8250 serial port support"
211
212config SERIAL_AMBA_PL010
213 tristate "ARM AMBA PL010 serial port support"
214 depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE)
215 select SERIAL_CORE
216 help
217 This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have
218 an Integrator/AP or Integrator/PP2 platform, say Y or M here.
219
220 If unsure, say N.
221
222config SERIAL_AMBA_PL010_CONSOLE
223 bool "Support for console on AMBA serial port"
224 depends on SERIAL_AMBA_PL010=y
225 select SERIAL_CORE_CONSOLE
226 ---help---
227 Say Y here if you wish to use an AMBA PrimeCell UART as the system
228 console (the system console is the device which receives all kernel
229 messages and warnings and which allows logins in single user mode).
230
231 Even if you say Y here, the currently visible framebuffer console
232 (/dev/tty0) will still be used as the system console by default, but
233 you can alter that using a kernel command line option such as
234 "console=ttyAM0". (Try "man bootparam" or see the documentation of
235 your boot loader (lilo or loadlin) about how to pass options to the
236 kernel at boot time.)
237
238config SERIAL_AMBA_PL011
239 tristate "ARM AMBA PL011 serial port support"
240 depends on ARM_AMBA
241 select SERIAL_CORE
242 help
243 This selects the ARM(R) AMBA(R) PrimeCell PL011 UART. If you have
244 an Integrator/PP2, Integrator/CP or Versatile platform, say Y or M
245 here.
246
247 If unsure, say N.
248
249config SERIAL_AMBA_PL011_CONSOLE
250 bool "Support for console on AMBA serial port"
251 depends on SERIAL_AMBA_PL011=y
252 select SERIAL_CORE_CONSOLE
253 ---help---
254 Say Y here if you wish to use an AMBA PrimeCell UART as the system
255 console (the system console is the device which receives all kernel
256 messages and warnings and which allows logins in single user mode).
257
258 Even if you say Y here, the currently visible framebuffer console
259 (/dev/tty0) will still be used as the system console by default, but
260 you can alter that using a kernel command line option such as
261 "console=ttyAM0". (Try "man bootparam" or see the documentation of
262 your boot loader (lilo or loadlin) about how to pass options to the
263 kernel at boot time.)
264
265config SERIAL_CLPS711X
266 tristate "CLPS711X serial port support"
267 depends on ARM && ARCH_CLPS711X
268 select SERIAL_CORE
269 help
270 ::: To be written :::
271
272config SERIAL_CLPS711X_CONSOLE
273 bool "Support for console on CLPS711X serial port"
274 depends on SERIAL_CLPS711X=y
275 select SERIAL_CORE_CONSOLE
276 help
277 Even if you say Y here, the currently visible virtual console
278 (/dev/tty0) will still be used as the system console by default, but
279 you can alter that using a kernel command line option such as
280 "console=ttyCL1". (Try "man bootparam" or see the documentation of
281 your boot loader (lilo or loadlin) about how to pass options to the
282 kernel at boot time.)
283
284config SERIAL_S3C2410
285 tristate "Samsung S3C2410 Serial port support"
286 depends on ARM && ARCH_S3C2410
287 select SERIAL_CORE
288 help
289 Support for the on-chip UARTs on the Samsung S3C2410X CPU,
290 providing /dev/ttySAC0, 1 and 2 (note, some machines may not
291 provide all of these ports, depending on how the serial port
292 pins are configured.
293
294config SERIAL_S3C2410_CONSOLE
295 bool "Support for console on S3C2410 serial port"
296 depends on SERIAL_S3C2410=y
297 select SERIAL_CORE_CONSOLE
298 help
299 Allow selection of the S3C2410 on-board serial ports for use as
300 an virtual console.
301
302 Even if you say Y here, the currently visible virtual console
303 (/dev/tty0) will still be used as the system console by default, but
304 you can alter that using a kernel command line option such as
305 "console=ttySACx". (Try "man bootparam" or see the documentation of
306 your boot loader about how to pass options to the kernel at
307 boot time.)
308
309config SERIAL_DZ
310 bool "DECstation DZ serial driver"
311 depends on MACH_DECSTATION && 32BIT
312 select SERIAL_CORE
313 help
314 DZ11-family serial controllers for VAXstations, including the
315 DC7085, M7814, and M7819.
316
317config SERIAL_DZ_CONSOLE
318 bool "Support console on DECstation DZ serial driver"
319 depends on SERIAL_DZ=y
320 select SERIAL_CORE_CONSOLE
321 help
322 If you say Y here, it will be possible to use a serial port as the
323 system console (the system console is the device which receives all
324 kernel messages and warnings and which allows logins in single user
325 mode). Note that the firmware uses ttyS0 as the serial console on
326 the Maxine and ttyS2 on the others.
327
328 If unsure, say Y.
329
330config SERIAL_21285
331 tristate "DC21285 serial port support"
332 depends on ARM && FOOTBRIDGE
333 select SERIAL_CORE
334 help
335 If you have a machine based on a 21285 (Footbridge) StrongARM(R)/
336 PCI bridge you can enable its onboard serial port by enabling this
337 option.
338
339config SERIAL_21285_CONSOLE
340 bool "Console on DC21285 serial port"
341 depends on SERIAL_21285=y
342 select SERIAL_CORE_CONSOLE
343 help
344 If you have enabled the serial port on the 21285 footbridge you can
345 make it the console by answering Y to this option.
346
347 Even if you say Y here, the currently visible virtual console
348 (/dev/tty0) will still be used as the system console by default, but
349 you can alter that using a kernel command line option such as
350 "console=ttyFB". (Try "man bootparam" or see the documentation of
351 your boot loader (lilo or loadlin) about how to pass options to the
352 kernel at boot time.)
353
354config SERIAL_UART00
355 bool "Excalibur serial port (uart00) support"
356 depends on ARM && ARCH_CAMELOT
357 select SERIAL_CORE
358 help
359 Say Y here if you want to use the hard logic uart on Excalibur. This
360 driver also supports soft logic implementations of this uart core.
361
362config SERIAL_UART00_CONSOLE
363 bool "Support for console on Excalibur serial port"
364 depends on SERIAL_UART00
365 select SERIAL_CORE_CONSOLE
366 help
367 Say Y here if you want to support a serial console on an Excalibur
368 hard logic uart or uart00 IP core.
369
370 Even if you say Y here, the currently visible virtual console
371 (/dev/tty0) will still be used as the system console by default, but
372 you can alter that using a kernel command line option such as
373 "console=ttyS1". (Try "man bootparam" or see the documentation of
374 your boot loader (lilo or loadlin) about how to pass options to the
375 kernel at boot time.)
376
377config SERIAL_MPSC
378 bool "Marvell MPSC serial port support"
379 depends on PPC32 && MV64X60
380 select SERIAL_CORE
381 help
382 Say Y here if you want to use the Marvell MPSC serial controller.
383
384config SERIAL_MPSC_CONSOLE
385 bool "Support for console on Marvell MPSC serial port"
386 depends on SERIAL_MPSC
387 select SERIAL_CORE_CONSOLE
388 help
389 Say Y here if you want to support a serial console on a Marvell MPSC.
390
391config SERIAL_PXA
392 bool "PXA serial port support"
393 depends on ARM && ARCH_PXA
394 select SERIAL_CORE
395 help
396 If you have a machine based on an Intel XScale PXA2xx CPU you
397 can enable its onboard serial ports by enabling this option.
398
399config SERIAL_PXA_CONSOLE
400 bool "Console on PXA serial port"
401 depends on SERIAL_PXA
402 select SERIAL_CORE_CONSOLE
403 help
404 If you have enabled the serial port on the Intel XScale PXA
405 CPU you can make it the console by answering Y to this option.
406
407 Even if you say Y here, the currently visible virtual console
408 (/dev/tty0) will still be used as the system console by default, but
409 you can alter that using a kernel command line option such as
410 "console=ttySA0". (Try "man bootparam" or see the documentation of
411 your boot loader (lilo or loadlin) about how to pass options to the
412 kernel at boot time.)
413
414config SERIAL_SA1100
415 bool "SA1100 serial port support"
416 depends on ARM && ARCH_SA1100
417 select SERIAL_CORE
418 help
419 If you have a machine based on a SA1100/SA1110 StrongARM(R) CPU you
420 can enable its onboard serial port by enabling this option.
421 Please read <file:Documentation/arm/SA1100/serial_UART> for further
422 info.
423
424config SERIAL_SA1100_CONSOLE
425 bool "Console on SA1100 serial port"
426 depends on SERIAL_SA1100
427 select SERIAL_CORE_CONSOLE
428 help
429 If you have enabled the serial port on the SA1100/SA1110 StrongARM
430 CPU you can make it the console by answering Y to this option.
431
432 Even if you say Y here, the currently visible virtual console
433 (/dev/tty0) will still be used as the system console by default, but
434 you can alter that using a kernel command line option such as
435 "console=ttySA0". (Try "man bootparam" or see the documentation of
436 your boot loader (lilo or loadlin) about how to pass options to the
437 kernel at boot time.)
438
439config SERIAL_IMX
440 bool "IMX serial port support"
441 depends on ARM && ARCH_IMX
442 select SERIAL_CORE
443 help
444 If you have a machine based on a Motorola IMX CPU you
445 can enable its onboard serial port by enabling this option.
446
447config SERIAL_IMX_CONSOLE
448 bool "Console on IMX serial port"
449 depends on SERIAL_IMX
450 select SERIAL_CORE_CONSOLE
451 help
452 If you have enabled the serial port on the Motorola IMX
453 CPU you can make it the console by answering Y to this option.
454
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.)
461
462config SERIAL_SUNCORE
463 bool
464 depends on SPARC32 || SPARC64
465 select SERIAL_CORE
466 select SERIAL_CORE_CONSOLE
467 default y
468
469config SERIAL_SUNZILOG
470 tristate "Sun Zilog8530 serial support"
471 depends on SPARC32 || SPARC64
472 help
473 This driver supports the Zilog8530 serial ports found on many Sparc
474 systems. Say Y or M if you want to be able to these serial ports.
475
476config SERIAL_SUNZILOG_CONSOLE
477 bool "Console on Sun Zilog8530 serial port"
478 depends on SERIAL_SUNZILOG=y
479 help
480 If you would like to be able to use the Zilog8530 serial port
481 on your Sparc system as the console, you can do so by answering
482 Y to this option.
483
484config SERIAL_SUNSU
485 tristate "Sun SU serial support"
486 depends on (SPARC32 || SPARC64) && PCI
487 help
488 This driver supports the 8250 serial ports that run the keyboard and
489 mouse on (PCI) UltraSPARC systems. Say Y or M if you want to be able
490 to these serial ports.
491
492config SERIAL_SUNSU_CONSOLE
493 bool "Console on Sun SU serial port"
494 depends on SERIAL_SUNSU=y
495 help
496 If you would like to be able to use the SU serial port
497 on your Sparc system as the console, you can do so by answering
498 Y to this option.
499
500config SERIAL_MUX
501 tristate "Serial MUX support"
502 depends on PARISC
503 select SERIAL_CORE
504 default y
505 ---help---
506 Saying Y here will enable the hardware MUX serial driver for
507 the Nova and K class systems. The hardware MUX is not 8250/16550
508 compatible therefore the /dev/ttyB0 device is shared between the
509 Serial MUX and the PDC software console. The following steps
510 need to be completed to use the Serial MUX:
511
512 1. create the device entry (mknod /dev/ttyB0 c 11 0)
513 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0
514 3. Add device ttyB0 to /etc/securetty (if you want to log on as
515 root on this console.)
516 4. Change the kernel command console parameter to: console=ttyB0
517
518config SERIAL_MUX_CONSOLE
519 bool "Support for console on serial MUX"
520 depends on SERIAL_MUX
521 select SERIAL_CORE_CONSOLE
522 default y
523
524config PDC_CONSOLE
525 bool "PDC software console support"
526 depends on PARISC && !SERIAL_MUX && VT
527 default n
528 help
529 Saying Y here will enable the software based PDC console to be
530 used as the system console. This is useful for machines in
531 which the hardware based console has not been written yet. The
532 following steps must be competed to use the PDC console:
533
534 1. create the device entry (mknod /dev/ttyB0 c 11 0)
535 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0
536 3. Add device ttyB0 to /etc/securetty (if you want to log on as
537 root on this console.)
538 4. Change the kernel command console parameter to: console=ttyB0
539
540config SERIAL_SUNSAB
541 tristate "Sun Siemens SAB82532 serial support"
542 depends on (SPARC32 || SPARC64) && PCI
543 help
544 This driver supports the Siemens SAB82532 DUSCC serial ports on newer
545 (PCI) UltraSPARC systems. Say Y or M if you want to be able to these
546 serial ports.
547
548config SERIAL_SUNSAB_CONSOLE
549 bool "Console on Sun Siemens SAB82532 serial port"
550 depends on SERIAL_SUNSAB=y
551 help
552 If you would like to be able to use the SAB82532 serial port
553 on your Sparc system as the console, you can do so by answering
554 Y to this option.
555
556config SERIAL_IP22_ZILOG
557 tristate "IP22 Zilog8530 serial support"
558 depends on SGI_IP22
559 select SERIAL_CORE
560 help
561 This driver supports the Zilog8530 serial ports found on SGI IP22
562 systems. Say Y or M if you want to be able to these serial ports.
563
564config SERIAL_IP22_ZILOG_CONSOLE
565 bool "Console on IP22 Zilog8530 serial port"
566 depends on SERIAL_IP22_ZILOG=y
567 select SERIAL_CORE_CONSOLE
568
569config V850E_UART
570 bool "NEC V850E on-chip UART support"
571 depends on V850E_MA1 || V850E_ME2 || V850E_TEG || V850E2_ANNA || V850E_AS85EP1
572 select SERIAL_CORE
573 default y
574
575config V850E_UARTB
576 bool
577 depends V850E_UART && V850E_ME2
578 default y
579
580config V850E_UART_CONSOLE
581 bool "Use NEC V850E on-chip UART for console"
582 depends on V850E_UART
583 select SERIAL_CORE_CONSOLE
584
585config SERIAL_SH_SCI
586 tristate "SH SCI(F) serial port support"
587 depends on SUPERH || H8300
588 select SERIAL_CORE
589
590config SERIAL_SH_SCI_CONSOLE
591 bool "Support for console on SH SCI(F)"
592 depends on SERIAL_SH_SCI=y
593 select SERIAL_CORE_CONSOLE
594
595config SERIAL_AU1X00
596 bool "Enable Au1x00 UART Support"
597 depends on MIPS && SOC_AU1X00
598 select SERIAL_CORE
599 help
600 If you have an Alchemy AU1X00 processor (MIPS based) and you want
601 to use serial ports, say Y. Otherwise, say N.
602
603config SERIAL_AU1X00_CONSOLE
604 bool "Enable Au1x00 serial console"
605 depends on SERIAL_AU1X00
606 select SERIAL_CORE_CONSOLE
607 help
608 If you have an Alchemy AU1X00 processor (MIPS based) and you want
609 to use a console on a serial port, say Y. Otherwise, say N.
610
611config SERIAL_CORE
612 tristate
613
614config SERIAL_CORE_CONSOLE
615 bool
616
617config SERIAL_68328
618 bool "68328 serial support"
619 depends on M68328 || M68EZ328 || M68VZ328
620 help
621 This driver supports the built-in serial port of the Motorola 68328
622 (standard, EZ and VZ varities).
623
624config SERIAL_68328_RTS_CTS
625 bool "Support RTS/CTS on 68328 serial port"
626 depends on SERIAL_68328
627
628config SERIAL_COLDFIRE
629 bool "ColdFire serial support"
630 depends on COLDFIRE
631 help
632 This driver supports the built-in serial ports of the Motorola ColdFire
633 family of CPUs.
634
635config SERIAL_68360_SMC
636 bool "68360 SMC uart support"
637 depends on M68360
638 help
639 This driver supports the SMC serial ports of the Motorola 68360 CPU.
640
641config SERIAL_68360_SCC
642 bool "68360 SCC uart support"
643 depends on M68360
644 help
645 This driver supports the SCC serial ports of the Motorola 68360 CPU.
646
647config SERIAL_68360
648 bool
649 depends on SERIAL_68360_SMC || SERIAL_68360_SCC
650 default y
651
652config SERIAL_PMACZILOG
653 tristate "PowerMac z85c30 ESCC support"
654 depends on PPC_OF && PPC_PMAC
655 select SERIAL_CORE
656 help
657 This driver supports the Zilog z85C30 serial ports found on
658 PowerMac machines.
659 Say Y or M if you want to be able to these serial ports.
660
661config SERIAL_PMACZILOG_CONSOLE
662 bool "Console on PowerMac z85c30 serial port"
663 depends on SERIAL_PMACZILOG=y
664 select SERIAL_CORE_CONSOLE
665 help
666 If you would like to be able to use the z85c30 serial port
667 on your PowerMac as the console, you can do so by answering
668 Y to this option.
669
670config SERIAL_LH7A40X
671 tristate "Sharp LH7A40X embedded UART support"
672 depends on ARM && ARCH_LH7A40X
673 select SERIAL_CORE
674 help
675 This enables support for the three on-board UARTs of the
676 Sharp LH7A40X series CPUs. Choose Y or M.
677
678config SERIAL_LH7A40X_CONSOLE
679 bool "Support for console on Sharp LH7A40X serial port"
680 depends on SERIAL_LH7A40X=y
681 select SERIAL_CORE_CONSOLE
682 help
683 Say Y here if you wish to use one of the serial ports as the
684 system console--the system console is the device which
685 receives all kernel messages and warnings and which allows
686 logins in single user mode.
687
688 Even if you say Y here, the currently visible framebuffer console
689 (/dev/tty0) will still be used as the default system console, but
690 you can alter that using a kernel command line, for example
691 "console=ttyAM1".
692
693config SERIAL_CPM
694 tristate "CPM SCC/SMC serial port support"
695 depends on CPM2 || 8xx
696 select SERIAL_CORE
697 help
698 This driver supports the SCC and SMC serial ports on Motorola
699 embedded PowerPC that contain a CPM1 (8xx) or CPM2 (8xxx)
700
701config SERIAL_CPM_CONSOLE
702 bool "Support for console on CPM SCC/SMC serial port"
703 depends on SERIAL_CPM=y
704 select SERIAL_CORE_CONSOLE
705 help
706 Say Y here if you wish to use a SCC or SMC CPM UART as the system
707 console (the system console is the device which receives all kernel
708 messages and warnings and which allows logins in single user mode).
709
710 Even if you say Y here, the currently visible framebuffer console
711 (/dev/tty0) will still be used as the system console by default, but
712 you can alter that using a kernel command line option such as
713 "console=ttyCPM0". (Try "man bootparam" or see the documentation of
714 your boot loader (lilo or loadlin) about how to pass options to the
715 kernel at boot time.)
716
717config SERIAL_CPM_SCC1
718 bool "Support for SCC1 serial port"
719 depends on SERIAL_CPM=y
720 help
721 Select the is option to use SCC1 as a serial port
722
723config SERIAL_CPM_SCC2
724 bool "Support for SCC2 serial port"
725 depends on SERIAL_CPM=y
726 help
727 Select the is option to use SCC2 as a serial port
728
729config SERIAL_CPM_SCC3
730 bool "Support for SCC3 serial port"
731 depends on SERIAL_CPM=y
732 help
733 Select the is option to use SCC3 as a serial port
734
735config SERIAL_CPM_SCC4
736 bool "Support for SCC4 serial port"
737 depends on SERIAL_CPM=y
738 help
739 Select the is option to use SCC4 as a serial port
740
741config SERIAL_CPM_SMC1
742 bool "Support for SMC1 serial port"
743 depends on SERIAL_CPM=y
744 help
745 Select the is option to use SMC1 as a serial port
746
747config SERIAL_CPM_SMC2
748 bool "Support for SMC2 serial port"
749 depends on SERIAL_CPM=y
750 help
751 Select the is option to use SMC2 as a serial port
752
753config SERIAL_SGI_L1_CONSOLE
754 bool "SGI Altix L1 serial console support"
755 depends on IA64_GENERIC || IA64_SGI_SN2
756 select SERIAL_CORE
757 select SERIAL_CORE_CONSOLE
758 help
759 If you have an SGI Altix and you would like to use the system
760 controller serial port as your console (you want this!),
761 say Y. Otherwise, say N.
762
763config SERIAL_MPC52xx
764 tristate "Freescale MPC52xx family PSC serial support"
765 depends on PPC_MPC52xx
766 select SERIAL_CORE
767 help
768 This drivers support the MPC52xx PSC serial ports. If you would
769 like to use them, you must answer Y or M to this option. Not that
770 for use as console, it must be included in kernel and not as a
771 module.
772
773config SERIAL_MPC52xx_CONSOLE
774 bool "Console on a Freescale MPC52xx family PSC serial port"
775 depends on SERIAL_MPC52xx=y
776 select SERIAL_CORE_CONSOLE
777 help
778 Select this options if you'd like to use one of the PSC serial port
779 of the Freescale MPC52xx family as a console.
780
781config SERIAL_MPC52xx_CONSOLE_BAUD
782 int "Freescale MPC52xx family PSC serial port baud"
783 depends on SERIAL_MPC52xx_CONSOLE=y
784 default "9600"
785 help
786 Select the MPC52xx console baud rate.
787 This value is only used if the bootloader doesn't pass in the
788 console baudrate
789
790config SERIAL_ICOM
791 tristate "IBM Multiport Serial Adapter"
792 depends on PCI && (PPC_ISERIES || PPC_PSERIES)
793 select SERIAL_CORE
794 help
795 This driver is for a family of multiport serial adapters
796 including 2 port RVX, 2 port internal modem, 4 port internal
797 modem and a split 1 port RVX and 1 port internal modem.
798
799 This driver can also be built as a module. If so, the module
800 will be called icom.
801
802config SERIAL_M32R_SIO
803 bool "M32R SIO I/F"
804 depends on M32R
805 default y
806 select SERIAL_CORE
807 help
808 Say Y here if you want to use the M32R serial controller.
809
810config SERIAL_M32R_SIO_CONSOLE
811 bool "use SIO console"
812 depends on SERIAL_M32R_SIO=y
813 select SERIAL_CORE_CONSOLE
814 help
815 Say Y here if you want to support a serial console.
816
817 If you use an M3T-M32700UT or an OPSPUT platform,
818 please say also y for SERIAL_M32R_PLDSIO.
819
820config SERIAL_M32R_PLDSIO
821 bool "M32R SIO I/F on a PLD"
822 depends on SERIAL_M32R_SIO=y && (PLAT_OPSPUT || PALT_USRV || PLAT_M32700UT)
823 default n
824 help
825 Say Y here if you want to use the M32R serial controller
826 on a PLD (Programmable Logic Device).
827
828 If you use an M3T-M32700UT or an OPSPUT platform,
829 please say Y.
830
831config SERIAL_TXX9
832 bool "TMPTX39XX/49XX SIO support"
833 depends HAS_TXX9_SERIAL && BROKEN
834 select SERIAL_CORE
835 default y
836
837config HAS_TXX9_SERIAL
838 bool
839
840config SERIAL_TXX9_CONSOLE
841 bool "TMPTX39XX/49XX SIO Console support"
842 depends on SERIAL_TXX9=y
843 select SERIAL_CORE_CONSOLE
844
845config SERIAL_TXX9_STDSERIAL
846 bool "TX39XX/49XX SIO act as standard serial"
847 depends on !SERIAL_8250 && SERIAL_TXX9
848
849config SERIAL_VR41XX
850 tristate "NEC VR4100 series Serial Interface Unit support"
851 depends on CPU_VR41XX
852 select SERIAL_CORE
853 help
854 If you have a NEC VR4100 series processor and you want to use
855 Serial Interface Unit(SIU) or Debug Serial Interface Unit(DSIU)
856 (not include VR4111/VR4121 DSIU), say Y. Otherwise, say N.
857
858config SERIAL_VR41XX_CONSOLE
859 bool "Enable NEC VR4100 series Serial Interface Unit console"
860 depends on SERIAL_VR41XX
861 select SERIAL_CORE_CONSOLE
862 help
863 If you have a NEC VR4100 series processor and you want to use
864 a console on a serial port, say Y. Otherwise, say N.
865
866config SERIAL_JSM
867 tristate "Digi International NEO PCI Support"
868 depends on PCI
869 select SERIAL_CORE
870 help
871 This is a driver for Digi International's Neo series
872 of cards which provide multiple serial ports. You would need
873 something like this to connect more than two modems to your Linux
874 box, for instance in order to become a dial-in server. This driver
875 supports PCI boards only.
876 If you have a card like this, say Y here and read the file
877 <file:Documentation/jsm.txt>.
878
879 To compile this driver as a module, choose M here: the
880 module will be called jsm.
881
882config SERIAL_SGI_IOC4
883 tristate "SGI IOC4 controller serial support"
884 depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC4
885 select SERIAL_CORE
886 help
887 If you have an SGI Altix with an IOC4 based Base IO card
888 and wish to use the serial ports on this card, say Y.
889 Otherwise, say N.
890
891endmenu