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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
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"
Adrian Bunk0b57ee92005-12-22 21:03:47 -080013 depends on (BROKEN || !SPARC)
Linus Torvalds1da177e2005-04-16 15:20:36 -070014 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
Timothy Charles McGrathdf7559d2006-01-23 09:50:09 +000026 module will be called 8250.
Linus Torvalds1da177e2005-04-16 15:20:36 -070027 [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
Russell King0cff2602006-03-29 22:03:38 +010066config SERIAL_8250_GSC
67 tristate
68 depends on SERIAL_8250 && GSC
69 default SERIAL_8250
70
71config SERIAL_8250_PCI
72 tristate "8250/16550 PCI device support" if EMBEDDED
73 depends on SERIAL_8250 && PCI
74 default SERIAL_8250
75 help
76 This builds standard PCI serial support. You may be able to
77 disable this feature if you only need legacy serial support.
78 Saves about 9K.
79
80config SERIAL_8250_PNP
81 tristate "8250/16550 PNP device support" if EMBEDDED
82 depends on SERIAL_8250 && PNP
83 default SERIAL_8250
84 help
85 This builds standard PNP serial support. You may be able to
86 disable this feature if you only need legacy serial support.
87
88config SERIAL_8250_HP300
89 tristate
90 depends on SERIAL_8250 && HP300
91 default SERIAL_8250
92
Linus Torvalds1da177e2005-04-16 15:20:36 -070093config SERIAL_8250_CS
94 tristate "8250/16550 PCMCIA device support"
95 depends on PCMCIA && SERIAL_8250
96 ---help---
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.)
101
102 To compile this driver as a module, choose M here: the
103 module will be called serial_cs.
104
105 If unsure, say N.
106
Linus Torvalds1da177e2005-04-16 15:20:36 -0700107config SERIAL_8250_NR_UARTS
Russell King026d02a2005-06-29 18:45:19 +0100108 int "Maximum number of 8250/16550 serial ports"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700109 depends on SERIAL_8250
110 default "4"
Russell Kingec9f47c2005-06-27 11:12:54 +0100111 help
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.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700116
Dave Jonesa61c2d72006-01-07 23:18:19 +0000117config SERIAL_8250_RUNTIME_UARTS
118 int "Number of 8250/16550 serial ports to register at runtime"
119 depends on SERIAL_8250
Russell King9a8ffcc2006-02-03 22:05:42 +0000120 range 0 SERIAL_8250_NR_UARTS
Dave Jonesa61c2d72006-01-07 23:18:19 +0000121 default "4"
122 help
123 Set this to the maximum number of serial ports you want
Matt LaPlante09509602006-10-03 22:31:37 +0200124 the kernel to register at boot time. This can be overridden
Dave Jonesa61c2d72006-01-07 23:18:19 +0000125 with the module parameter "nr_uarts", or boot-time parameter
126 8250.nr_uarts
127
Linus Torvalds1da177e2005-04-16 15:20:36 -0700128config SERIAL_8250_EXTENDED
129 bool "Extended 8250/16550 serial driver options"
130 depends on SERIAL_8250
131 help
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.
136
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.
140
141config SERIAL_8250_MANY_PORTS
142 bool "Support more than 4 legacy serial ports"
143 depends on SERIAL_8250_EXTENDED && !IA64
144 help
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.
153
154config SERIAL_8250_SHARE_IRQ
155 bool "Support for sharing serial interrupts"
156 depends on SERIAL_8250_EXTENDED
157 help
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.
161
162config SERIAL_8250_DETECT_IRQ
163 bool "Autodetect IRQ on standard ports (unsafe)"
164 depends on SERIAL_8250_EXTENDED
165 help
166 Say Y here if you want the kernel to try to guess which IRQ
167 to use for your serial port.
168
169 This is considered unsafe; it is far better to configure the IRQ in
170 a boot script using the setserial command.
171
172 If unsure, say N.
173
Linus Torvalds1da177e2005-04-16 15:20:36 -0700174config SERIAL_8250_RSA
175 bool "Support RSA serial ports"
176 depends on SERIAL_8250_EXTENDED
177 help
178 ::: To be written :::
179
Russell Kingec9f47c2005-06-27 11:12:54 +0100180#
181# Multi-port serial cards
182#
183
184config SERIAL_8250_FOURPORT
185 tristate "Support Fourport cards"
186 depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
187 help
188 Say Y here if you have an AST FourPort serial board.
189
190 To compile this driver as a module, choose M here: the module
191 will be called 8250_fourport.
192
193config SERIAL_8250_ACCENT
194 tristate "Support Accent cards"
195 depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
196 help
197 Say Y here if you have an Accent Async serial board.
198
199 To compile this driver as a module, choose M here: the module
200 will be called 8250_accent.
201
202
203config SERIAL_8250_BOCA
204 tristate "Support Boca cards"
205 depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
206 help
207 Say Y here if you have a Boca serial board. Please read the Boca
Matt LaPlante09509602006-10-03 22:31:37 +0200208 mini-HOWTO, available from <http://www.tldp.org/docs.html#howto>
Russell Kingec9f47c2005-06-27 11:12:54 +0100209
210 To compile this driver as a module, choose M here: the module
211 will be called 8250_boca.
212
Russell Kingec9f47c2005-06-27 11:12:54 +0100213config SERIAL_8250_HUB6
214 tristate "Support Hub6 cards"
215 depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
216 help
217 Say Y here if you have a HUB6 serial board.
218
219 To compile this driver as a module, choose M here: the module
220 will be called 8250_hub6.
221
222config SERIAL_8250_MCA
223 tristate "Support 8250-type ports on MCA buses"
224 depends on SERIAL_8250 != n && MCA
225 help
226 Say Y here if you have a MCA serial ports.
227
228 To compile this driver as a module, choose M here: the module
229 will be called 8250_mca.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700230
231config SERIAL_8250_ACORN
232 tristate "Acorn expansion card serial port support"
Russell Kingec9f47c2005-06-27 11:12:54 +0100233 depends on ARCH_ACORN && SERIAL_8250
Linus Torvalds1da177e2005-04-16 15:20:36 -0700234 help
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.
238
Pantelis Antoniou21c614a2005-11-06 09:07:03 +0000239config SERIAL_8250_AU1X00
240 bool "AU1X00 serial port support"
241 depends on SERIAL_8250 != n && SOC_AU1X00
242 help
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.
245 If unsure, say N.
246
Russell Kingec9f47c2005-06-27 11:12:54 +0100247comment "Non-8250 serial port support"
248
Linus Torvalds1da177e2005-04-16 15:20:36 -0700249config SERIAL_AMBA_PL010
250 tristate "ARM AMBA PL010 serial port support"
Al Viro84b6a232005-08-23 22:46:16 +0100251 depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700252 select SERIAL_CORE
253 help
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.
256
257 If unsure, say N.
258
259config 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
263 ---help---
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).
267
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.)
274
275config SERIAL_AMBA_PL011
276 tristate "ARM AMBA PL011 serial port support"
277 depends on ARM_AMBA
278 select SERIAL_CORE
279 help
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
282 here.
283
284 If unsure, say N.
285
286config 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
290 ---help---
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).
294
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
Peter Korsgaardb22b4cd2006-09-29 02:00:23 -0700298 "console=ttyAMA0". (Try "man bootparam" or see the documentation of
Linus Torvalds1da177e2005-04-16 15:20:36 -0700299 your boot loader (lilo or loadlin) about how to pass options to the
300 kernel at boot time.)
301
Haavard Skinnemoen749c4e62006-10-04 16:02:02 +0200302config SERIAL_ATMEL
303 bool "AT91 / AT32 on-chip serial port support"
Haavard Skinnemoenacca9b82006-10-04 16:02:09 +0200304 depends on (ARM && ARCH_AT91) || AVR32
Andrew Victor1e6c9c22006-01-10 16:59:27 +0000305 select SERIAL_CORE
306 help
Andrew Victorafefc412006-06-19 19:53:19 +0100307 This enables the driver for the on-chip UARTs of the Atmel
Haavard Skinnemoenacca9b82006-10-04 16:02:09 +0200308 AT91 and AT32 processors.
Andrew Victor1e6c9c22006-01-10 16:59:27 +0000309
Haavard Skinnemoen749c4e62006-10-04 16:02:02 +0200310config SERIAL_ATMEL_CONSOLE
311 bool "Support for console on AT91 / AT32 serial port"
312 depends on SERIAL_ATMEL=y
Andrew Victor1e6c9c22006-01-10 16:59:27 +0000313 select SERIAL_CORE_CONSOLE
314 help
Haavard Skinnemoenacca9b82006-10-04 16:02:09 +0200315 Say Y here if you wish to use an on-chip UART on a Atmel
316 AT91 or AT32 processor as the system console (the system
317 console is the device which receives all kernel messages and
318 warnings and which allows logins in single user mode).
Andrew Victor1e6c9c22006-01-10 16:59:27 +0000319
Haavard Skinnemoen749c4e62006-10-04 16:02:02 +0200320config SERIAL_ATMEL_TTYAT
Haavard Skinnemoenacca9b82006-10-04 16:02:09 +0200321 bool "Install as device ttyATn instead of ttySn"
Haavard Skinnemoen749c4e62006-10-04 16:02:02 +0200322 depends on SERIAL_ATMEL=y
Andrew Victor1e6c9c22006-01-10 16:59:27 +0000323 help
Haavard Skinnemoenacca9b82006-10-04 16:02:09 +0200324 Say Y here if you wish to have the internal AT91 / AT32 UARTs
325 appear as /dev/ttyATn (major 204, minor starting at 154)
326 instead of the normal /dev/ttySn (major 4, minor starting at
327 64). This is necessary if you also want other UARTs, such as
328 external 8250/16C550 compatible UARTs.
Andrew Victor1e6c9c22006-01-10 16:59:27 +0000329 The ttySn nodes are legally reserved for the 8250 serial driver
330 but are often misused by other serial drivers.
331
332 To use this, you should create suitable ttyATn device nodes in
333 /dev/, and pass "console=ttyATn" to the kernel.
334
335 Say Y if you have an external 8250/16C550 UART. If unsure, say N.
336
Linus Torvalds1da177e2005-04-16 15:20:36 -0700337config SERIAL_CLPS711X
338 tristate "CLPS711X serial port support"
339 depends on ARM && ARCH_CLPS711X
340 select SERIAL_CORE
341 help
342 ::: To be written :::
343
344config SERIAL_CLPS711X_CONSOLE
345 bool "Support for console on CLPS711X serial port"
346 depends on SERIAL_CLPS711X=y
347 select SERIAL_CORE_CONSOLE
348 help
349 Even if you say Y here, the currently visible virtual console
350 (/dev/tty0) will still be used as the system console by default, but
351 you can alter that using a kernel command line option such as
352 "console=ttyCL1". (Try "man bootparam" or see the documentation of
353 your boot loader (lilo or loadlin) about how to pass options to the
354 kernel at boot time.)
355
356config SERIAL_S3C2410
Ben Dooks73e55cb2006-06-24 21:21:32 +0100357 tristate "Samsung S3C2410/S3C2440/S3C2442/S3C2412 Serial port support"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700358 depends on ARM && ARCH_S3C2410
359 select SERIAL_CORE
360 help
Ben Dooks73e55cb2006-06-24 21:21:32 +0100361 Support for the on-chip UARTs on the Samsung S3C24XX series CPUs,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700362 providing /dev/ttySAC0, 1 and 2 (note, some machines may not
363 provide all of these ports, depending on how the serial port
364 pins are configured.
365
Ben Dooks73e55cb2006-06-24 21:21:32 +0100366 Currently this driver supports the UARTS on the S3C2410, S3C2440,
367 S3C2442, S3C2412 and S3C2413 CPUs.
368
Linus Torvalds1da177e2005-04-16 15:20:36 -0700369config SERIAL_S3C2410_CONSOLE
370 bool "Support for console on S3C2410 serial port"
371 depends on SERIAL_S3C2410=y
372 select SERIAL_CORE_CONSOLE
373 help
Ben Dooks73e55cb2006-06-24 21:21:32 +0100374 Allow selection of the S3C24XX on-board serial ports for use as
Linus Torvalds1da177e2005-04-16 15:20:36 -0700375 an virtual console.
376
377 Even if you say Y here, the currently visible virtual console
378 (/dev/tty0) will still be used as the system console by default, but
379 you can alter that using a kernel command line option such as
380 "console=ttySACx". (Try "man bootparam" or see the documentation of
381 your boot loader about how to pass options to the kernel at
382 boot time.)
383
Linus Torvalds1da177e2005-04-16 15:20:36 -0700384config SERIAL_DZ
385 bool "DECstation DZ serial driver"
Ralf Baechle875d43e2005-09-03 15:56:16 -0700386 depends on MACH_DECSTATION && 32BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700387 select SERIAL_CORE
388 help
389 DZ11-family serial controllers for VAXstations, including the
390 DC7085, M7814, and M7819.
391
392config SERIAL_DZ_CONSOLE
393 bool "Support console on DECstation DZ serial driver"
394 depends on SERIAL_DZ=y
395 select SERIAL_CORE_CONSOLE
396 help
397 If you say Y here, it will be possible to use a serial port as the
398 system console (the system console is the device which receives all
399 kernel messages and warnings and which allows logins in single user
400 mode). Note that the firmware uses ttyS0 as the serial console on
401 the Maxine and ttyS2 on the others.
402
403 If unsure, say Y.
404
405config SERIAL_21285
406 tristate "DC21285 serial port support"
407 depends on ARM && FOOTBRIDGE
408 select SERIAL_CORE
409 help
410 If you have a machine based on a 21285 (Footbridge) StrongARM(R)/
411 PCI bridge you can enable its onboard serial port by enabling this
412 option.
413
414config SERIAL_21285_CONSOLE
415 bool "Console on DC21285 serial port"
416 depends on SERIAL_21285=y
417 select SERIAL_CORE_CONSOLE
418 help
419 If you have enabled the serial port on the 21285 footbridge you can
420 make it the console by answering Y to this option.
421
422 Even if you say Y here, the currently visible virtual console
423 (/dev/tty0) will still be used as the system console by default, but
424 you can alter that using a kernel command line option such as
425 "console=ttyFB". (Try "man bootparam" or see the documentation of
426 your boot loader (lilo or loadlin) about how to pass options to the
427 kernel at boot time.)
428
Linus Torvalds1da177e2005-04-16 15:20:36 -0700429config SERIAL_MPSC
430 bool "Marvell MPSC serial port support"
431 depends on PPC32 && MV64X60
432 select SERIAL_CORE
433 help
434 Say Y here if you want to use the Marvell MPSC serial controller.
435
436config SERIAL_MPSC_CONSOLE
437 bool "Support for console on Marvell MPSC serial port"
438 depends on SERIAL_MPSC
439 select SERIAL_CORE_CONSOLE
440 help
441 Say Y here if you want to support a serial console on a Marvell MPSC.
442
443config SERIAL_PXA
444 bool "PXA serial port support"
445 depends on ARM && ARCH_PXA
446 select SERIAL_CORE
447 help
448 If you have a machine based on an Intel XScale PXA2xx CPU you
449 can enable its onboard serial ports by enabling this option.
450
451config SERIAL_PXA_CONSOLE
452 bool "Console on PXA serial port"
453 depends on SERIAL_PXA
454 select SERIAL_CORE_CONSOLE
455 help
456 If you have enabled the serial port on the Intel XScale PXA
457 CPU you can make it the console by answering Y to this option.
458
459 Even if you say Y here, the currently visible virtual console
460 (/dev/tty0) will still be used as the system console by default, but
461 you can alter that using a kernel command line option such as
462 "console=ttySA0". (Try "man bootparam" or see the documentation of
463 your boot loader (lilo or loadlin) about how to pass options to the
464 kernel at boot time.)
465
466config SERIAL_SA1100
467 bool "SA1100 serial port support"
468 depends on ARM && ARCH_SA1100
469 select SERIAL_CORE
470 help
471 If you have a machine based on a SA1100/SA1110 StrongARM(R) CPU you
472 can enable its onboard serial port by enabling this option.
473 Please read <file:Documentation/arm/SA1100/serial_UART> for further
474 info.
475
476config SERIAL_SA1100_CONSOLE
477 bool "Console on SA1100 serial port"
478 depends on SERIAL_SA1100
479 select SERIAL_CORE_CONSOLE
480 help
481 If you have enabled the serial port on the SA1100/SA1110 StrongARM
482 CPU you can make it the console by answering Y to this option.
483
484 Even if you say Y here, the currently visible virtual console
485 (/dev/tty0) will still be used as the system console by default, but
486 you can alter that using a kernel command line option such as
487 "console=ttySA0". (Try "man bootparam" or see the documentation of
488 your boot loader (lilo or loadlin) about how to pass options to the
489 kernel at boot time.)
490
491config SERIAL_IMX
492 bool "IMX serial port support"
493 depends on ARM && ARCH_IMX
494 select SERIAL_CORE
495 help
496 If you have a machine based on a Motorola IMX CPU you
497 can enable its onboard serial port by enabling this option.
498
499config SERIAL_IMX_CONSOLE
500 bool "Console on IMX serial port"
501 depends on SERIAL_IMX
502 select SERIAL_CORE_CONSOLE
503 help
504 If you have enabled the serial port on the Motorola IMX
505 CPU you can make it the console by answering Y to this option.
506
507 Even if you say Y here, the currently visible virtual console
508 (/dev/tty0) will still be used as the system console by default, but
509 you can alter that using a kernel command line option such as
510 "console=ttySA0". (Try "man bootparam" or see the documentation of
511 your boot loader (lilo or loadlin) about how to pass options to the
512 kernel at boot time.)
513
514config SERIAL_SUNCORE
515 bool
Adrian Bunk0b57ee92005-12-22 21:03:47 -0800516 depends on SPARC
Linus Torvalds1da177e2005-04-16 15:20:36 -0700517 select SERIAL_CORE
518 select SERIAL_CORE_CONSOLE
519 default y
520
521config SERIAL_SUNZILOG
522 tristate "Sun Zilog8530 serial support"
Adrian Bunk0b57ee92005-12-22 21:03:47 -0800523 depends on SPARC
Linus Torvalds1da177e2005-04-16 15:20:36 -0700524 help
525 This driver supports the Zilog8530 serial ports found on many Sparc
526 systems. Say Y or M if you want to be able to these serial ports.
527
528config SERIAL_SUNZILOG_CONSOLE
529 bool "Console on Sun Zilog8530 serial port"
530 depends on SERIAL_SUNZILOG=y
531 help
532 If you would like to be able to use the Zilog8530 serial port
533 on your Sparc system as the console, you can do so by answering
534 Y to this option.
535
536config SERIAL_SUNSU
537 tristate "Sun SU serial support"
Adrian Bunk0b57ee92005-12-22 21:03:47 -0800538 depends on SPARC && PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700539 help
540 This driver supports the 8250 serial ports that run the keyboard and
541 mouse on (PCI) UltraSPARC systems. Say Y or M if you want to be able
542 to these serial ports.
543
544config SERIAL_SUNSU_CONSOLE
545 bool "Console on Sun SU serial port"
546 depends on SERIAL_SUNSU=y
547 help
548 If you would like to be able to use the SU serial port
549 on your Sparc system as the console, you can do so by answering
550 Y to this option.
551
552config SERIAL_MUX
553 tristate "Serial MUX support"
Matthew Wilcox305f5162005-11-18 16:17:50 -0500554 depends on GSC
Linus Torvalds1da177e2005-04-16 15:20:36 -0700555 select SERIAL_CORE
556 default y
557 ---help---
558 Saying Y here will enable the hardware MUX serial driver for
Carlos O'Donelle45da352006-09-16 14:35:51 -0400559 the Nova, K class systems and D class with a 'remote control card'.
560 The hardware MUX is not 8250/16550 compatible therefore the
561 /dev/ttyB0 device is shared between the Serial MUX and the PDC
562 software console. The following steps need to be completed to use
563 the Serial MUX:
Linus Torvalds1da177e2005-04-16 15:20:36 -0700564
565 1. create the device entry (mknod /dev/ttyB0 c 11 0)
566 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0
567 3. Add device ttyB0 to /etc/securetty (if you want to log on as
568 root on this console.)
569 4. Change the kernel command console parameter to: console=ttyB0
570
571config SERIAL_MUX_CONSOLE
572 bool "Support for console on serial MUX"
573 depends on SERIAL_MUX
574 select SERIAL_CORE_CONSOLE
575 default y
576
577config PDC_CONSOLE
578 bool "PDC software console support"
579 depends on PARISC && !SERIAL_MUX && VT
580 default n
581 help
582 Saying Y here will enable the software based PDC console to be
583 used as the system console. This is useful for machines in
584 which the hardware based console has not been written yet. The
585 following steps must be competed to use the PDC console:
586
587 1. create the device entry (mknod /dev/ttyB0 c 11 0)
588 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0
589 3. Add device ttyB0 to /etc/securetty (if you want to log on as
590 root on this console.)
591 4. Change the kernel command console parameter to: console=ttyB0
592
593config SERIAL_SUNSAB
594 tristate "Sun Siemens SAB82532 serial support"
Adrian Bunk0b57ee92005-12-22 21:03:47 -0800595 depends on SPARC && PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700596 help
597 This driver supports the Siemens SAB82532 DUSCC serial ports on newer
598 (PCI) UltraSPARC systems. Say Y or M if you want to be able to these
599 serial ports.
600
601config SERIAL_SUNSAB_CONSOLE
602 bool "Console on Sun Siemens SAB82532 serial port"
603 depends on SERIAL_SUNSAB=y
604 help
605 If you would like to be able to use the SAB82532 serial port
606 on your Sparc system as the console, you can do so by answering
607 Y to this option.
608
David S. Miller02fd4732006-02-11 02:25:21 -0800609config SERIAL_SUNHV
610 bool "Sun4v Hypervisor Console support"
611 depends on SPARC64
612 help
613 This driver supports the console device found on SUN4V Sparc
614 systems. Say Y if you want to be able to use this device.
615
Linus Torvalds1da177e2005-04-16 15:20:36 -0700616config SERIAL_IP22_ZILOG
617 tristate "IP22 Zilog8530 serial support"
618 depends on SGI_IP22
619 select SERIAL_CORE
620 help
621 This driver supports the Zilog8530 serial ports found on SGI IP22
622 systems. Say Y or M if you want to be able to these serial ports.
623
624config SERIAL_IP22_ZILOG_CONSOLE
625 bool "Console on IP22 Zilog8530 serial port"
626 depends on SERIAL_IP22_ZILOG=y
627 select SERIAL_CORE_CONSOLE
628
629config V850E_UART
630 bool "NEC V850E on-chip UART support"
631 depends on V850E_MA1 || V850E_ME2 || V850E_TEG || V850E2_ANNA || V850E_AS85EP1
632 select SERIAL_CORE
633 default y
634
635config V850E_UARTB
636 bool
637 depends V850E_UART && V850E_ME2
638 default y
639
640config V850E_UART_CONSOLE
641 bool "Use NEC V850E on-chip UART for console"
642 depends on V850E_UART
643 select SERIAL_CORE_CONSOLE
644
645config SERIAL_SH_SCI
Paul Mundtecd95612006-09-27 17:32:30 +0900646 tristate "SuperH SCI(F) serial port support"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700647 depends on SUPERH || H8300
648 select SERIAL_CORE
649
Paul Mundtecd95612006-09-27 17:32:30 +0900650config SERIAL_SH_SCI_NR_UARTS
651 int "Maximum number of SCI(F) serial ports"
652 depends on SERIAL_SH_SCI
653 default "2"
654
Linus Torvalds1da177e2005-04-16 15:20:36 -0700655config SERIAL_SH_SCI_CONSOLE
Paul Mundtecd95612006-09-27 17:32:30 +0900656 bool "Support for console on SuperH SCI(F)"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700657 depends on SERIAL_SH_SCI=y
658 select SERIAL_CORE_CONSOLE
659
Linus Torvalds1da177e2005-04-16 15:20:36 -0700660config SERIAL_CORE
661 tristate
662
663config SERIAL_CORE_CONSOLE
664 bool
665
666config SERIAL_68328
667 bool "68328 serial support"
668 depends on M68328 || M68EZ328 || M68VZ328
669 help
670 This driver supports the built-in serial port of the Motorola 68328
Matt LaPlante09509602006-10-03 22:31:37 +0200671 (standard, EZ and VZ varieties).
Linus Torvalds1da177e2005-04-16 15:20:36 -0700672
673config SERIAL_68328_RTS_CTS
674 bool "Support RTS/CTS on 68328 serial port"
675 depends on SERIAL_68328
676
677config SERIAL_COLDFIRE
678 bool "ColdFire serial support"
679 depends on COLDFIRE
680 help
681 This driver supports the built-in serial ports of the Motorola ColdFire
682 family of CPUs.
683
684config SERIAL_68360_SMC
685 bool "68360 SMC uart support"
686 depends on M68360
687 help
688 This driver supports the SMC serial ports of the Motorola 68360 CPU.
689
690config SERIAL_68360_SCC
691 bool "68360 SCC uart support"
692 depends on M68360
693 help
694 This driver supports the SCC serial ports of the Motorola 68360 CPU.
695
696config SERIAL_68360
697 bool
698 depends on SERIAL_68360_SMC || SERIAL_68360_SCC
699 default y
700
701config SERIAL_PMACZILOG
702 tristate "PowerMac z85c30 ESCC support"
703 depends on PPC_OF && PPC_PMAC
704 select SERIAL_CORE
705 help
706 This driver supports the Zilog z85C30 serial ports found on
707 PowerMac machines.
708 Say Y or M if you want to be able to these serial ports.
709
710config SERIAL_PMACZILOG_CONSOLE
711 bool "Console on PowerMac z85c30 serial port"
712 depends on SERIAL_PMACZILOG=y
713 select SERIAL_CORE_CONSOLE
714 help
715 If you would like to be able to use the z85c30 serial port
716 on your PowerMac as the console, you can do so by answering
717 Y to this option.
718
719config SERIAL_LH7A40X
720 tristate "Sharp LH7A40X embedded UART support"
721 depends on ARM && ARCH_LH7A40X
722 select SERIAL_CORE
723 help
724 This enables support for the three on-board UARTs of the
725 Sharp LH7A40X series CPUs. Choose Y or M.
726
727config SERIAL_LH7A40X_CONSOLE
728 bool "Support for console on Sharp LH7A40X serial port"
729 depends on SERIAL_LH7A40X=y
730 select SERIAL_CORE_CONSOLE
731 help
732 Say Y here if you wish to use one of the serial ports as the
733 system console--the system console is the device which
734 receives all kernel messages and warnings and which allows
735 logins in single user mode.
736
737 Even if you say Y here, the currently visible framebuffer console
738 (/dev/tty0) will still be used as the default system console, but
739 you can alter that using a kernel command line, for example
740 "console=ttyAM1".
741
742config SERIAL_CPM
743 tristate "CPM SCC/SMC serial port support"
744 depends on CPM2 || 8xx
745 select SERIAL_CORE
746 help
747 This driver supports the SCC and SMC serial ports on Motorola
748 embedded PowerPC that contain a CPM1 (8xx) or CPM2 (8xxx)
749
750config SERIAL_CPM_CONSOLE
751 bool "Support for console on CPM SCC/SMC serial port"
752 depends on SERIAL_CPM=y
753 select SERIAL_CORE_CONSOLE
754 help
755 Say Y here if you wish to use a SCC or SMC CPM UART as the system
756 console (the system console is the device which receives all kernel
757 messages and warnings and which allows logins in single user mode).
758
759 Even if you say Y here, the currently visible framebuffer console
760 (/dev/tty0) will still be used as the system console by default, but
761 you can alter that using a kernel command line option such as
762 "console=ttyCPM0". (Try "man bootparam" or see the documentation of
763 your boot loader (lilo or loadlin) about how to pass options to the
764 kernel at boot time.)
765
766config SERIAL_CPM_SCC1
767 bool "Support for SCC1 serial port"
768 depends on SERIAL_CPM=y
769 help
770 Select the is option to use SCC1 as a serial port
771
772config SERIAL_CPM_SCC2
773 bool "Support for SCC2 serial port"
774 depends on SERIAL_CPM=y
775 help
776 Select the is option to use SCC2 as a serial port
777
778config SERIAL_CPM_SCC3
779 bool "Support for SCC3 serial port"
780 depends on SERIAL_CPM=y
781 help
782 Select the is option to use SCC3 as a serial port
783
784config SERIAL_CPM_SCC4
785 bool "Support for SCC4 serial port"
786 depends on SERIAL_CPM=y
787 help
788 Select the is option to use SCC4 as a serial port
789
790config SERIAL_CPM_SMC1
791 bool "Support for SMC1 serial port"
792 depends on SERIAL_CPM=y
793 help
794 Select the is option to use SMC1 as a serial port
795
796config SERIAL_CPM_SMC2
797 bool "Support for SMC2 serial port"
798 depends on SERIAL_CPM=y
799 help
800 Select the is option to use SMC2 as a serial port
801
802config SERIAL_SGI_L1_CONSOLE
803 bool "SGI Altix L1 serial console support"
804 depends on IA64_GENERIC || IA64_SGI_SN2
805 select SERIAL_CORE
806 select SERIAL_CORE_CONSOLE
807 help
808 If you have an SGI Altix and you would like to use the system
809 controller serial port as your console (you want this!),
810 say Y. Otherwise, say N.
811
812config SERIAL_MPC52xx
813 tristate "Freescale MPC52xx family PSC serial support"
814 depends on PPC_MPC52xx
815 select SERIAL_CORE
816 help
817 This drivers support the MPC52xx PSC serial ports. If you would
818 like to use them, you must answer Y or M to this option. Not that
819 for use as console, it must be included in kernel and not as a
820 module.
821
822config SERIAL_MPC52xx_CONSOLE
823 bool "Console on a Freescale MPC52xx family PSC serial port"
824 depends on SERIAL_MPC52xx=y
825 select SERIAL_CORE_CONSOLE
826 help
827 Select this options if you'd like to use one of the PSC serial port
828 of the Freescale MPC52xx family as a console.
829
830config SERIAL_MPC52xx_CONSOLE_BAUD
831 int "Freescale MPC52xx family PSC serial port baud"
832 depends on SERIAL_MPC52xx_CONSOLE=y
833 default "9600"
834 help
835 Select the MPC52xx console baud rate.
836 This value is only used if the bootloader doesn't pass in the
837 console baudrate
838
839config SERIAL_ICOM
840 tristate "IBM Multiport Serial Adapter"
Stephen Rothwell145d01e2005-06-21 17:15:52 -0700841 depends on PCI && (PPC_ISERIES || PPC_PSERIES)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700842 select SERIAL_CORE
maximilian attemscb2fc532006-03-25 17:44:20 +0000843 select FW_LOADER
Linus Torvalds1da177e2005-04-16 15:20:36 -0700844 help
845 This driver is for a family of multiport serial adapters
846 including 2 port RVX, 2 port internal modem, 4 port internal
847 modem and a split 1 port RVX and 1 port internal modem.
848
849 This driver can also be built as a module. If so, the module
850 will be called icom.
851
852config SERIAL_M32R_SIO
853 bool "M32R SIO I/F"
854 depends on M32R
855 default y
856 select SERIAL_CORE
857 help
858 Say Y here if you want to use the M32R serial controller.
859
860config SERIAL_M32R_SIO_CONSOLE
861 bool "use SIO console"
862 depends on SERIAL_M32R_SIO=y
863 select SERIAL_CORE_CONSOLE
864 help
865 Say Y here if you want to support a serial console.
866
867 If you use an M3T-M32700UT or an OPSPUT platform,
868 please say also y for SERIAL_M32R_PLDSIO.
869
870config SERIAL_M32R_PLDSIO
871 bool "M32R SIO I/F on a PLD"
Adrian Bunkd600b972006-01-13 21:57:22 +0000872 depends on SERIAL_M32R_SIO=y && (PLAT_OPSPUT || PLAT_USRV || PLAT_M32700UT)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700873 default n
874 help
875 Say Y here if you want to use the M32R serial controller
876 on a PLD (Programmable Logic Device).
877
878 If you use an M3T-M32700UT or an OPSPUT platform,
879 please say Y.
880
881config SERIAL_TXX9
882 bool "TMPTX39XX/49XX SIO support"
Atsushi Nemoto83485f82006-03-22 00:07:45 -0800883 depends HAS_TXX9_SERIAL
Linus Torvalds1da177e2005-04-16 15:20:36 -0700884 select SERIAL_CORE
885 default y
886
887config HAS_TXX9_SERIAL
888 bool
889
890config SERIAL_TXX9_CONSOLE
891 bool "TMPTX39XX/49XX SIO Console support"
892 depends on SERIAL_TXX9=y
893 select SERIAL_CORE_CONSOLE
894
895config SERIAL_TXX9_STDSERIAL
896 bool "TX39XX/49XX SIO act as standard serial"
897 depends on !SERIAL_8250 && SERIAL_TXX9
898
899config SERIAL_VR41XX
900 tristate "NEC VR4100 series Serial Interface Unit support"
901 depends on CPU_VR41XX
902 select SERIAL_CORE
903 help
904 If you have a NEC VR4100 series processor and you want to use
905 Serial Interface Unit(SIU) or Debug Serial Interface Unit(DSIU)
906 (not include VR4111/VR4121 DSIU), say Y. Otherwise, say N.
907
908config SERIAL_VR41XX_CONSOLE
909 bool "Enable NEC VR4100 series Serial Interface Unit console"
910 depends on SERIAL_VR41XX
911 select SERIAL_CORE_CONSOLE
912 help
913 If you have a NEC VR4100 series processor and you want to use
914 a console on a serial port, say Y. Otherwise, say N.
915
916config SERIAL_JSM
V. Ananda Krishnan0a577ce2006-02-03 03:04:30 -0800917 tristate "Digi International NEO PCI Support"
918 depends on PCI
919 select SERIAL_CORE
920 help
921 This is a driver for Digi International's Neo series
922 of cards which provide multiple serial ports. You would need
923 something like this to connect more than two modems to your Linux
924 box, for instance in order to become a dial-in server. This driver
925 supports PCI boards only.
Arthur Othienoa5f1e4e2006-02-15 09:52:46 +0000926
927 If you have a card like this, say Y here, otherwise say N.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700928
V. Ananda Krishnan0a577ce2006-02-03 03:04:30 -0800929 To compile this driver as a module, choose M here: the
930 module will be called jsm.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700931
Brent Casavante5d310b2005-06-21 17:16:01 -0700932config SERIAL_SGI_IOC4
933 tristate "SGI IOC4 controller serial support"
934 depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC4
935 select SERIAL_CORE
936 help
937 If you have an SGI Altix with an IOC4 based Base IO card
938 and wish to use the serial ports on this card, say Y.
939 Otherwise, say N.
940
Patrick Gefre2d0cfb52006-01-14 13:20:40 -0800941config SERIAL_SGI_IOC3
942 tristate "SGI Altix IOC3 serial support"
943 depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC3
944 select SERIAL_CORE
945 help
946 If you have an SGI Altix with an IOC3 serial card,
947 say Y or M. Otherwise, say N.
948
Sascha Hauerf8441e12006-06-19 13:29:07 +0100949config SERIAL_NETX
950 bool "NetX serial port support"
951 depends on ARM && ARCH_NETX
952 select SERIAL_CORE
953 help
954 If you have a machine based on a Hilscher NetX SoC you
955 can enable its onboard serial port by enabling this option.
956
957 To compile this driver as a module, choose M here: the
958 module will be called netx-serial.
959
960config SERIAL_NETX_CONSOLE
961 bool "Console on NetX serial port"
962 depends on SERIAL_NETX
963 select SERIAL_CORE_CONSOLE
964 help
965 If you have enabled the serial port on the Motorola IMX
966 CPU you can make it the console by answering Y to this option.
967
Linus Torvalds1da177e2005-04-16 15:20:36 -0700968endmenu