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1da177e4 LT |
1 | # |
2 | # Serial device configuration | |
3 | # | |
4 | # $Id: Kconfig,v 1.11 2004/03/11 18:08:04 lethal Exp $ | |
5 | # | |
6 | ||
7 | menu "Serial drivers" | |
8 | ||
9 | # | |
10 | # The new 8250/16550 serial drivers | |
11 | config SERIAL_8250 | |
12 | tristate "8250/16550 and compatible serial support" | |
0b57ee9e | 13 | depends on (BROKEN || !SPARC) |
1da177e4 LT |
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 | ||
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 | |
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 | ||
66 | config 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 | ||
80 | config SERIAL_8250_ACPI | |
81 | bool "8250/16550 device discovery via ACPI namespace" | |
82 | default y if IA64 | |
76f58584 | 83 | depends on ACPI && SERIAL_8250 |
1da177e4 LT |
84 | ---help--- |
85 | If you wish to enable serial port discovery via the ACPI | |
86 | namespace, say Y here. If unsure, say N. | |
87 | ||
88 | config SERIAL_8250_NR_UARTS | |
026d02a2 | 89 | int "Maximum number of 8250/16550 serial ports" |
1da177e4 LT |
90 | depends on SERIAL_8250 |
91 | default "4" | |
ec9f47cd RK |
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. | |
1da177e4 | 97 | |
a61c2d78 DJ |
98 | config SERIAL_8250_RUNTIME_UARTS |
99 | int "Number of 8250/16550 serial ports to register at runtime" | |
100 | depends on SERIAL_8250 | |
101 | default "4" | |
102 | help | |
103 | Set this to the maximum number of serial ports you want | |
104 | the kernel to register at boot time. This can be overriden | |
105 | with the module parameter "nr_uarts", or boot-time parameter | |
106 | 8250.nr_uarts | |
107 | ||
1da177e4 LT |
108 | config SERIAL_8250_EXTENDED |
109 | bool "Extended 8250/16550 serial driver options" | |
110 | depends on SERIAL_8250 | |
111 | help | |
112 | If you wish to use any non-standard features of the standard "dumb" | |
113 | driver, say Y here. This includes HUB6 support, shared serial | |
114 | interrupts, special multiport support, support for more than the | |
115 | four COM 1/2/3/4 boards, etc. | |
116 | ||
117 | Note that the answer to this question won't directly affect the | |
118 | kernel: saying N will just cause the configurator to skip all | |
119 | the questions about serial driver options. If unsure, say N. | |
120 | ||
121 | config SERIAL_8250_MANY_PORTS | |
122 | bool "Support more than 4 legacy serial ports" | |
123 | depends on SERIAL_8250_EXTENDED && !IA64 | |
124 | help | |
125 | Say Y here if you have dumb serial boards other than the four | |
126 | standard COM 1/2/3/4 ports. This may happen if you have an AST | |
127 | FourPort, Accent Async, Boca (read the Boca mini-HOWTO, available | |
128 | from <http://www.tldp.org/docs.html#howto>), or other custom | |
129 | serial port hardware which acts similar to standard serial port | |
130 | hardware. If you only use the standard COM 1/2/3/4 ports, you can | |
131 | say N here to save some memory. You can also say Y if you have an | |
132 | "intelligent" multiport card such as Cyclades, Digiboards, etc. | |
133 | ||
134 | config SERIAL_8250_SHARE_IRQ | |
135 | bool "Support for sharing serial interrupts" | |
136 | depends on SERIAL_8250_EXTENDED | |
137 | help | |
138 | Some serial boards have hardware support which allows multiple dumb | |
139 | serial ports on the same board to share a single IRQ. To enable | |
140 | support for this in the serial driver, say Y here. | |
141 | ||
142 | config SERIAL_8250_DETECT_IRQ | |
143 | bool "Autodetect IRQ on standard ports (unsafe)" | |
144 | depends on SERIAL_8250_EXTENDED | |
145 | help | |
146 | Say Y here if you want the kernel to try to guess which IRQ | |
147 | to use for your serial port. | |
148 | ||
149 | This is considered unsafe; it is far better to configure the IRQ in | |
150 | a boot script using the setserial command. | |
151 | ||
152 | If unsure, say N. | |
153 | ||
1da177e4 LT |
154 | config SERIAL_8250_RSA |
155 | bool "Support RSA serial ports" | |
156 | depends on SERIAL_8250_EXTENDED | |
157 | help | |
158 | ::: To be written ::: | |
159 | ||
ec9f47cd RK |
160 | # |
161 | # Multi-port serial cards | |
162 | # | |
163 | ||
164 | config SERIAL_8250_FOURPORT | |
165 | tristate "Support Fourport cards" | |
166 | depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS | |
167 | help | |
168 | Say Y here if you have an AST FourPort serial board. | |
169 | ||
170 | To compile this driver as a module, choose M here: the module | |
171 | will be called 8250_fourport. | |
172 | ||
173 | config SERIAL_8250_ACCENT | |
174 | tristate "Support Accent cards" | |
175 | depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS | |
176 | help | |
177 | Say Y here if you have an Accent Async serial board. | |
178 | ||
179 | To compile this driver as a module, choose M here: the module | |
180 | will be called 8250_accent. | |
181 | ||
182 | ||
183 | config SERIAL_8250_BOCA | |
184 | tristate "Support Boca cards" | |
185 | depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS | |
186 | help | |
187 | Say Y here if you have a Boca serial board. Please read the Boca | |
188 | mini-HOWTO, avaialble from <http://www.tldp.org/docs.html#howto> | |
189 | ||
190 | To compile this driver as a module, choose M here: the module | |
191 | will be called 8250_boca. | |
192 | ||
193 | ||
194 | config SERIAL_8250_HUB6 | |
195 | tristate "Support Hub6 cards" | |
196 | depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS | |
197 | help | |
198 | Say Y here if you have a HUB6 serial board. | |
199 | ||
200 | To compile this driver as a module, choose M here: the module | |
201 | will be called 8250_hub6. | |
202 | ||
203 | config SERIAL_8250_MCA | |
204 | tristate "Support 8250-type ports on MCA buses" | |
205 | depends on SERIAL_8250 != n && MCA | |
206 | help | |
207 | Say Y here if you have a MCA serial ports. | |
208 | ||
209 | To compile this driver as a module, choose M here: the module | |
210 | will be called 8250_mca. | |
1da177e4 LT |
211 | |
212 | config SERIAL_8250_ACORN | |
213 | tristate "Acorn expansion card serial port support" | |
ec9f47cd | 214 | depends on ARCH_ACORN && SERIAL_8250 |
1da177e4 LT |
215 | help |
216 | If you have an Atomwide Serial card or Serial Port card for an Acorn | |
217 | system, say Y to this option. The driver can handle 1, 2, or 3 port | |
218 | cards. If unsure, say N. | |
219 | ||
21c614a7 PA |
220 | config SERIAL_8250_AU1X00 |
221 | bool "AU1X00 serial port support" | |
222 | depends on SERIAL_8250 != n && SOC_AU1X00 | |
223 | help | |
224 | If you have an Au1x00 board and want to use the serial port, say Y | |
225 | to this option. The driver can handle 1 or 2 serial ports. | |
226 | If unsure, say N. | |
227 | ||
ec9f47cd RK |
228 | comment "Non-8250 serial port support" |
229 | ||
1da177e4 LT |
230 | config SERIAL_AMBA_PL010 |
231 | tristate "ARM AMBA PL010 serial port support" | |
84b6a232 | 232 | depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE) |
1da177e4 LT |
233 | select SERIAL_CORE |
234 | help | |
235 | This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have | |
236 | an Integrator/AP or Integrator/PP2 platform, say Y or M here. | |
237 | ||
238 | If unsure, say N. | |
239 | ||
240 | config SERIAL_AMBA_PL010_CONSOLE | |
241 | bool "Support for console on AMBA serial port" | |
242 | depends on SERIAL_AMBA_PL010=y | |
243 | select SERIAL_CORE_CONSOLE | |
244 | ---help--- | |
245 | Say Y here if you wish to use an AMBA PrimeCell UART as the system | |
246 | console (the system console is the device which receives all kernel | |
247 | messages and warnings and which allows logins in single user mode). | |
248 | ||
249 | Even if you say Y here, the currently visible framebuffer console | |
250 | (/dev/tty0) will still be used as the system console by default, but | |
251 | you can alter that using a kernel command line option such as | |
252 | "console=ttyAM0". (Try "man bootparam" or see the documentation of | |
253 | your boot loader (lilo or loadlin) about how to pass options to the | |
254 | kernel at boot time.) | |
255 | ||
256 | config SERIAL_AMBA_PL011 | |
257 | tristate "ARM AMBA PL011 serial port support" | |
258 | depends on ARM_AMBA | |
259 | select SERIAL_CORE | |
260 | help | |
261 | This selects the ARM(R) AMBA(R) PrimeCell PL011 UART. If you have | |
262 | an Integrator/PP2, Integrator/CP or Versatile platform, say Y or M | |
263 | here. | |
264 | ||
265 | If unsure, say N. | |
266 | ||
267 | config SERIAL_AMBA_PL011_CONSOLE | |
268 | bool "Support for console on AMBA serial port" | |
269 | depends on SERIAL_AMBA_PL011=y | |
270 | select SERIAL_CORE_CONSOLE | |
271 | ---help--- | |
272 | Say Y here if you wish to use an AMBA PrimeCell UART as the system | |
273 | console (the system console is the device which receives all kernel | |
274 | messages and warnings and which allows logins in single user mode). | |
275 | ||
276 | Even if you say Y here, the currently visible framebuffer console | |
277 | (/dev/tty0) will still be used as the system console by default, but | |
278 | you can alter that using a kernel command line option such as | |
279 | "console=ttyAM0". (Try "man bootparam" or see the documentation of | |
280 | your boot loader (lilo or loadlin) about how to pass options to the | |
281 | kernel at boot time.) | |
282 | ||
283 | config SERIAL_CLPS711X | |
284 | tristate "CLPS711X serial port support" | |
285 | depends on ARM && ARCH_CLPS711X | |
286 | select SERIAL_CORE | |
287 | help | |
288 | ::: To be written ::: | |
289 | ||
290 | config SERIAL_CLPS711X_CONSOLE | |
291 | bool "Support for console on CLPS711X serial port" | |
292 | depends on SERIAL_CLPS711X=y | |
293 | select SERIAL_CORE_CONSOLE | |
294 | help | |
295 | Even if you say Y here, the currently visible virtual console | |
296 | (/dev/tty0) will still be used as the system console by default, but | |
297 | you can alter that using a kernel command line option such as | |
298 | "console=ttyCL1". (Try "man bootparam" or see the documentation of | |
299 | your boot loader (lilo or loadlin) about how to pass options to the | |
300 | kernel at boot time.) | |
301 | ||
302 | config SERIAL_S3C2410 | |
303 | tristate "Samsung S3C2410 Serial port support" | |
304 | depends on ARM && ARCH_S3C2410 | |
305 | select SERIAL_CORE | |
306 | help | |
307 | Support for the on-chip UARTs on the Samsung S3C2410X CPU, | |
308 | providing /dev/ttySAC0, 1 and 2 (note, some machines may not | |
309 | provide all of these ports, depending on how the serial port | |
310 | pins are configured. | |
311 | ||
312 | config SERIAL_S3C2410_CONSOLE | |
313 | bool "Support for console on S3C2410 serial port" | |
314 | depends on SERIAL_S3C2410=y | |
315 | select SERIAL_CORE_CONSOLE | |
316 | help | |
317 | Allow selection of the S3C2410 on-board serial ports for use as | |
318 | an virtual console. | |
319 | ||
320 | Even if you say Y here, the currently visible virtual console | |
321 | (/dev/tty0) will still be used as the system console by default, but | |
322 | you can alter that using a kernel command line option such as | |
323 | "console=ttySACx". (Try "man bootparam" or see the documentation of | |
324 | your boot loader about how to pass options to the kernel at | |
325 | boot time.) | |
326 | ||
1da177e4 LT |
327 | config SERIAL_DZ |
328 | bool "DECstation DZ serial driver" | |
875d43e7 | 329 | depends on MACH_DECSTATION && 32BIT |
1da177e4 LT |
330 | select SERIAL_CORE |
331 | help | |
332 | DZ11-family serial controllers for VAXstations, including the | |
333 | DC7085, M7814, and M7819. | |
334 | ||
335 | config SERIAL_DZ_CONSOLE | |
336 | bool "Support console on DECstation DZ serial driver" | |
337 | depends on SERIAL_DZ=y | |
338 | select SERIAL_CORE_CONSOLE | |
339 | help | |
340 | If you say Y here, it will be possible to use a serial port as the | |
341 | system console (the system console is the device which receives all | |
342 | kernel messages and warnings and which allows logins in single user | |
343 | mode). Note that the firmware uses ttyS0 as the serial console on | |
344 | the Maxine and ttyS2 on the others. | |
345 | ||
346 | If unsure, say Y. | |
347 | ||
348 | config SERIAL_21285 | |
349 | tristate "DC21285 serial port support" | |
350 | depends on ARM && FOOTBRIDGE | |
351 | select SERIAL_CORE | |
352 | help | |
353 | If you have a machine based on a 21285 (Footbridge) StrongARM(R)/ | |
354 | PCI bridge you can enable its onboard serial port by enabling this | |
355 | option. | |
356 | ||
357 | config SERIAL_21285_CONSOLE | |
358 | bool "Console on DC21285 serial port" | |
359 | depends on SERIAL_21285=y | |
360 | select SERIAL_CORE_CONSOLE | |
361 | help | |
362 | If you have enabled the serial port on the 21285 footbridge you can | |
363 | make it the console by answering Y to this option. | |
364 | ||
365 | Even if you say Y here, the currently visible virtual console | |
366 | (/dev/tty0) will still be used as the system console by default, but | |
367 | you can alter that using a kernel command line option such as | |
368 | "console=ttyFB". (Try "man bootparam" or see the documentation of | |
369 | your boot loader (lilo or loadlin) about how to pass options to the | |
370 | kernel at boot time.) | |
371 | ||
372 | config SERIAL_UART00 | |
373 | bool "Excalibur serial port (uart00) support" | |
374 | depends on ARM && ARCH_CAMELOT | |
375 | select SERIAL_CORE | |
376 | help | |
377 | Say Y here if you want to use the hard logic uart on Excalibur. This | |
378 | driver also supports soft logic implementations of this uart core. | |
379 | ||
380 | config SERIAL_UART00_CONSOLE | |
381 | bool "Support for console on Excalibur serial port" | |
382 | depends on SERIAL_UART00 | |
383 | select SERIAL_CORE_CONSOLE | |
384 | help | |
385 | Say Y here if you want to support a serial console on an Excalibur | |
386 | hard logic uart or uart00 IP core. | |
387 | ||
388 | Even if you say Y here, the currently visible virtual console | |
389 | (/dev/tty0) will still be used as the system console by default, but | |
390 | you can alter that using a kernel command line option such as | |
391 | "console=ttyS1". (Try "man bootparam" or see the documentation of | |
392 | your boot loader (lilo or loadlin) about how to pass options to the | |
393 | kernel at boot time.) | |
394 | ||
395 | config SERIAL_MPSC | |
396 | bool "Marvell MPSC serial port support" | |
397 | depends on PPC32 && MV64X60 | |
398 | select SERIAL_CORE | |
399 | help | |
400 | Say Y here if you want to use the Marvell MPSC serial controller. | |
401 | ||
402 | config SERIAL_MPSC_CONSOLE | |
403 | bool "Support for console on Marvell MPSC serial port" | |
404 | depends on SERIAL_MPSC | |
405 | select SERIAL_CORE_CONSOLE | |
406 | help | |
407 | Say Y here if you want to support a serial console on a Marvell MPSC. | |
408 | ||
409 | config SERIAL_PXA | |
410 | bool "PXA serial port support" | |
411 | depends on ARM && ARCH_PXA | |
412 | select SERIAL_CORE | |
413 | help | |
414 | If you have a machine based on an Intel XScale PXA2xx CPU you | |
415 | can enable its onboard serial ports by enabling this option. | |
416 | ||
417 | config SERIAL_PXA_CONSOLE | |
418 | bool "Console on PXA serial port" | |
419 | depends on SERIAL_PXA | |
420 | select SERIAL_CORE_CONSOLE | |
421 | help | |
422 | If you have enabled the serial port on the Intel XScale PXA | |
423 | CPU you can make it the console by answering Y to this option. | |
424 | ||
425 | Even if you say Y here, the currently visible virtual console | |
426 | (/dev/tty0) will still be used as the system console by default, but | |
427 | you can alter that using a kernel command line option such as | |
428 | "console=ttySA0". (Try "man bootparam" or see the documentation of | |
429 | your boot loader (lilo or loadlin) about how to pass options to the | |
430 | kernel at boot time.) | |
431 | ||
432 | config SERIAL_SA1100 | |
433 | bool "SA1100 serial port support" | |
434 | depends on ARM && ARCH_SA1100 | |
435 | select SERIAL_CORE | |
436 | help | |
437 | If you have a machine based on a SA1100/SA1110 StrongARM(R) CPU you | |
438 | can enable its onboard serial port by enabling this option. | |
439 | Please read <file:Documentation/arm/SA1100/serial_UART> for further | |
440 | info. | |
441 | ||
442 | config SERIAL_SA1100_CONSOLE | |
443 | bool "Console on SA1100 serial port" | |
444 | depends on SERIAL_SA1100 | |
445 | select SERIAL_CORE_CONSOLE | |
446 | help | |
447 | If you have enabled the serial port on the SA1100/SA1110 StrongARM | |
448 | CPU you can make it the console by answering Y to this option. | |
449 | ||
450 | Even if you say Y here, the currently visible virtual console | |
451 | (/dev/tty0) will still be used as the system console by default, but | |
452 | you can alter that using a kernel command line option such as | |
453 | "console=ttySA0". (Try "man bootparam" or see the documentation of | |
454 | your boot loader (lilo or loadlin) about how to pass options to the | |
455 | kernel at boot time.) | |
456 | ||
457 | config SERIAL_IMX | |
458 | bool "IMX serial port support" | |
459 | depends on ARM && ARCH_IMX | |
460 | select SERIAL_CORE | |
461 | help | |
462 | If you have a machine based on a Motorola IMX CPU you | |
463 | can enable its onboard serial port by enabling this option. | |
464 | ||
465 | config SERIAL_IMX_CONSOLE | |
466 | bool "Console on IMX serial port" | |
467 | depends on SERIAL_IMX | |
468 | select SERIAL_CORE_CONSOLE | |
469 | help | |
470 | If you have enabled the serial port on the Motorola IMX | |
471 | CPU you can make it the console by answering Y to this option. | |
472 | ||
473 | Even if you say Y here, the currently visible virtual console | |
474 | (/dev/tty0) will still be used as the system console by default, but | |
475 | you can alter that using a kernel command line option such as | |
476 | "console=ttySA0". (Try "man bootparam" or see the documentation of | |
477 | your boot loader (lilo or loadlin) about how to pass options to the | |
478 | kernel at boot time.) | |
479 | ||
480 | config SERIAL_SUNCORE | |
481 | bool | |
0b57ee9e | 482 | depends on SPARC |
1da177e4 LT |
483 | select SERIAL_CORE |
484 | select SERIAL_CORE_CONSOLE | |
485 | default y | |
486 | ||
487 | config SERIAL_SUNZILOG | |
488 | tristate "Sun Zilog8530 serial support" | |
0b57ee9e | 489 | depends on SPARC |
1da177e4 LT |
490 | help |
491 | This driver supports the Zilog8530 serial ports found on many Sparc | |
492 | systems. Say Y or M if you want to be able to these serial ports. | |
493 | ||
494 | config SERIAL_SUNZILOG_CONSOLE | |
495 | bool "Console on Sun Zilog8530 serial port" | |
496 | depends on SERIAL_SUNZILOG=y | |
497 | help | |
498 | If you would like to be able to use the Zilog8530 serial port | |
499 | on your Sparc system as the console, you can do so by answering | |
500 | Y to this option. | |
501 | ||
502 | config SERIAL_SUNSU | |
503 | tristate "Sun SU serial support" | |
0b57ee9e | 504 | depends on SPARC && PCI |
1da177e4 LT |
505 | help |
506 | This driver supports the 8250 serial ports that run the keyboard and | |
507 | mouse on (PCI) UltraSPARC systems. Say Y or M if you want to be able | |
508 | to these serial ports. | |
509 | ||
510 | config SERIAL_SUNSU_CONSOLE | |
511 | bool "Console on Sun SU serial port" | |
512 | depends on SERIAL_SUNSU=y | |
513 | help | |
514 | If you would like to be able to use the SU serial port | |
515 | on your Sparc system as the console, you can do so by answering | |
516 | Y to this option. | |
517 | ||
518 | config SERIAL_MUX | |
519 | tristate "Serial MUX support" | |
305f5167 | 520 | depends on GSC |
1da177e4 LT |
521 | select SERIAL_CORE |
522 | default y | |
523 | ---help--- | |
524 | Saying Y here will enable the hardware MUX serial driver for | |
525 | the Nova and K class systems. The hardware MUX is not 8250/16550 | |
526 | compatible therefore the /dev/ttyB0 device is shared between the | |
527 | Serial MUX and the PDC software console. The following steps | |
528 | need to be completed to use the Serial MUX: | |
529 | ||
530 | 1. create the device entry (mknod /dev/ttyB0 c 11 0) | |
531 | 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0 | |
532 | 3. Add device ttyB0 to /etc/securetty (if you want to log on as | |
533 | root on this console.) | |
534 | 4. Change the kernel command console parameter to: console=ttyB0 | |
535 | ||
536 | config SERIAL_MUX_CONSOLE | |
537 | bool "Support for console on serial MUX" | |
538 | depends on SERIAL_MUX | |
539 | select SERIAL_CORE_CONSOLE | |
540 | default y | |
541 | ||
542 | config PDC_CONSOLE | |
543 | bool "PDC software console support" | |
544 | depends on PARISC && !SERIAL_MUX && VT | |
545 | default n | |
546 | help | |
547 | Saying Y here will enable the software based PDC console to be | |
548 | used as the system console. This is useful for machines in | |
549 | which the hardware based console has not been written yet. The | |
550 | following steps must be competed to use the PDC console: | |
551 | ||
552 | 1. create the device entry (mknod /dev/ttyB0 c 11 0) | |
553 | 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0 | |
554 | 3. Add device ttyB0 to /etc/securetty (if you want to log on as | |
555 | root on this console.) | |
556 | 4. Change the kernel command console parameter to: console=ttyB0 | |
557 | ||
558 | config SERIAL_SUNSAB | |
559 | tristate "Sun Siemens SAB82532 serial support" | |
0b57ee9e | 560 | depends on SPARC && PCI |
1da177e4 LT |
561 | help |
562 | This driver supports the Siemens SAB82532 DUSCC serial ports on newer | |
563 | (PCI) UltraSPARC systems. Say Y or M if you want to be able to these | |
564 | serial ports. | |
565 | ||
566 | config SERIAL_SUNSAB_CONSOLE | |
567 | bool "Console on Sun Siemens SAB82532 serial port" | |
568 | depends on SERIAL_SUNSAB=y | |
569 | help | |
570 | If you would like to be able to use the SAB82532 serial port | |
571 | on your Sparc system as the console, you can do so by answering | |
572 | Y to this option. | |
573 | ||
574 | config SERIAL_IP22_ZILOG | |
575 | tristate "IP22 Zilog8530 serial support" | |
576 | depends on SGI_IP22 | |
577 | select SERIAL_CORE | |
578 | help | |
579 | This driver supports the Zilog8530 serial ports found on SGI IP22 | |
580 | systems. Say Y or M if you want to be able to these serial ports. | |
581 | ||
582 | config SERIAL_IP22_ZILOG_CONSOLE | |
583 | bool "Console on IP22 Zilog8530 serial port" | |
584 | depends on SERIAL_IP22_ZILOG=y | |
585 | select SERIAL_CORE_CONSOLE | |
586 | ||
587 | config V850E_UART | |
588 | bool "NEC V850E on-chip UART support" | |
589 | depends on V850E_MA1 || V850E_ME2 || V850E_TEG || V850E2_ANNA || V850E_AS85EP1 | |
590 | select SERIAL_CORE | |
591 | default y | |
592 | ||
593 | config V850E_UARTB | |
594 | bool | |
595 | depends V850E_UART && V850E_ME2 | |
596 | default y | |
597 | ||
598 | config V850E_UART_CONSOLE | |
599 | bool "Use NEC V850E on-chip UART for console" | |
600 | depends on V850E_UART | |
601 | select SERIAL_CORE_CONSOLE | |
602 | ||
603 | config SERIAL_SH_SCI | |
604 | tristate "SH SCI(F) serial port support" | |
605 | depends on SUPERH || H8300 | |
606 | select SERIAL_CORE | |
607 | ||
608 | config SERIAL_SH_SCI_CONSOLE | |
609 | bool "Support for console on SH SCI(F)" | |
610 | depends on SERIAL_SH_SCI=y | |
611 | select SERIAL_CORE_CONSOLE | |
612 | ||
613 | config SERIAL_AU1X00 | |
614 | bool "Enable Au1x00 UART Support" | |
615 | depends on MIPS && SOC_AU1X00 | |
616 | select SERIAL_CORE | |
617 | help | |
618 | If you have an Alchemy AU1X00 processor (MIPS based) and you want | |
619 | to use serial ports, say Y. Otherwise, say N. | |
620 | ||
621 | config SERIAL_AU1X00_CONSOLE | |
622 | bool "Enable Au1x00 serial console" | |
623 | depends on SERIAL_AU1X00 | |
624 | select SERIAL_CORE_CONSOLE | |
625 | help | |
626 | If you have an Alchemy AU1X00 processor (MIPS based) and you want | |
627 | to use a console on a serial port, say Y. Otherwise, say N. | |
628 | ||
629 | config SERIAL_CORE | |
630 | tristate | |
631 | ||
632 | config SERIAL_CORE_CONSOLE | |
633 | bool | |
634 | ||
635 | config SERIAL_68328 | |
636 | bool "68328 serial support" | |
637 | depends on M68328 || M68EZ328 || M68VZ328 | |
638 | help | |
639 | This driver supports the built-in serial port of the Motorola 68328 | |
640 | (standard, EZ and VZ varities). | |
641 | ||
642 | config SERIAL_68328_RTS_CTS | |
643 | bool "Support RTS/CTS on 68328 serial port" | |
644 | depends on SERIAL_68328 | |
645 | ||
646 | config SERIAL_COLDFIRE | |
647 | bool "ColdFire serial support" | |
648 | depends on COLDFIRE | |
649 | help | |
650 | This driver supports the built-in serial ports of the Motorola ColdFire | |
651 | family of CPUs. | |
652 | ||
653 | config SERIAL_68360_SMC | |
654 | bool "68360 SMC uart support" | |
655 | depends on M68360 | |
656 | help | |
657 | This driver supports the SMC serial ports of the Motorola 68360 CPU. | |
658 | ||
659 | config SERIAL_68360_SCC | |
660 | bool "68360 SCC uart support" | |
661 | depends on M68360 | |
662 | help | |
663 | This driver supports the SCC serial ports of the Motorola 68360 CPU. | |
664 | ||
665 | config SERIAL_68360 | |
666 | bool | |
667 | depends on SERIAL_68360_SMC || SERIAL_68360_SCC | |
668 | default y | |
669 | ||
670 | config SERIAL_PMACZILOG | |
671 | tristate "PowerMac z85c30 ESCC support" | |
672 | depends on PPC_OF && PPC_PMAC | |
673 | select SERIAL_CORE | |
674 | help | |
675 | This driver supports the Zilog z85C30 serial ports found on | |
676 | PowerMac machines. | |
677 | Say Y or M if you want to be able to these serial ports. | |
678 | ||
679 | config SERIAL_PMACZILOG_CONSOLE | |
680 | bool "Console on PowerMac z85c30 serial port" | |
681 | depends on SERIAL_PMACZILOG=y | |
682 | select SERIAL_CORE_CONSOLE | |
683 | help | |
684 | If you would like to be able to use the z85c30 serial port | |
685 | on your PowerMac as the console, you can do so by answering | |
686 | Y to this option. | |
687 | ||
688 | config SERIAL_LH7A40X | |
689 | tristate "Sharp LH7A40X embedded UART support" | |
690 | depends on ARM && ARCH_LH7A40X | |
691 | select SERIAL_CORE | |
692 | help | |
693 | This enables support for the three on-board UARTs of the | |
694 | Sharp LH7A40X series CPUs. Choose Y or M. | |
695 | ||
696 | config SERIAL_LH7A40X_CONSOLE | |
697 | bool "Support for console on Sharp LH7A40X serial port" | |
698 | depends on SERIAL_LH7A40X=y | |
699 | select SERIAL_CORE_CONSOLE | |
700 | help | |
701 | Say Y here if you wish to use one of the serial ports as the | |
702 | system console--the system console is the device which | |
703 | receives all kernel messages and warnings and which allows | |
704 | logins in single user mode. | |
705 | ||
706 | Even if you say Y here, the currently visible framebuffer console | |
707 | (/dev/tty0) will still be used as the default system console, but | |
708 | you can alter that using a kernel command line, for example | |
709 | "console=ttyAM1". | |
710 | ||
711 | config SERIAL_CPM | |
712 | tristate "CPM SCC/SMC serial port support" | |
713 | depends on CPM2 || 8xx | |
714 | select SERIAL_CORE | |
715 | help | |
716 | This driver supports the SCC and SMC serial ports on Motorola | |
717 | embedded PowerPC that contain a CPM1 (8xx) or CPM2 (8xxx) | |
718 | ||
719 | config SERIAL_CPM_CONSOLE | |
720 | bool "Support for console on CPM SCC/SMC serial port" | |
721 | depends on SERIAL_CPM=y | |
722 | select SERIAL_CORE_CONSOLE | |
723 | help | |
724 | Say Y here if you wish to use a SCC or SMC CPM UART as the system | |
725 | console (the system console is the device which receives all kernel | |
726 | messages and warnings and which allows logins in single user mode). | |
727 | ||
728 | Even if you say Y here, the currently visible framebuffer console | |
729 | (/dev/tty0) will still be used as the system console by default, but | |
730 | you can alter that using a kernel command line option such as | |
731 | "console=ttyCPM0". (Try "man bootparam" or see the documentation of | |
732 | your boot loader (lilo or loadlin) about how to pass options to the | |
733 | kernel at boot time.) | |
734 | ||
735 | config SERIAL_CPM_SCC1 | |
736 | bool "Support for SCC1 serial port" | |
737 | depends on SERIAL_CPM=y | |
738 | help | |
739 | Select the is option to use SCC1 as a serial port | |
740 | ||
741 | config SERIAL_CPM_SCC2 | |
742 | bool "Support for SCC2 serial port" | |
743 | depends on SERIAL_CPM=y | |
744 | help | |
745 | Select the is option to use SCC2 as a serial port | |
746 | ||
747 | config SERIAL_CPM_SCC3 | |
748 | bool "Support for SCC3 serial port" | |
749 | depends on SERIAL_CPM=y | |
750 | help | |
751 | Select the is option to use SCC3 as a serial port | |
752 | ||
753 | config SERIAL_CPM_SCC4 | |
754 | bool "Support for SCC4 serial port" | |
755 | depends on SERIAL_CPM=y | |
756 | help | |
757 | Select the is option to use SCC4 as a serial port | |
758 | ||
759 | config SERIAL_CPM_SMC1 | |
760 | bool "Support for SMC1 serial port" | |
761 | depends on SERIAL_CPM=y | |
762 | help | |
763 | Select the is option to use SMC1 as a serial port | |
764 | ||
765 | config SERIAL_CPM_SMC2 | |
766 | bool "Support for SMC2 serial port" | |
767 | depends on SERIAL_CPM=y | |
768 | help | |
769 | Select the is option to use SMC2 as a serial port | |
770 | ||
771 | config SERIAL_SGI_L1_CONSOLE | |
772 | bool "SGI Altix L1 serial console support" | |
773 | depends on IA64_GENERIC || IA64_SGI_SN2 | |
774 | select SERIAL_CORE | |
775 | select SERIAL_CORE_CONSOLE | |
776 | help | |
777 | If you have an SGI Altix and you would like to use the system | |
778 | controller serial port as your console (you want this!), | |
779 | say Y. Otherwise, say N. | |
780 | ||
781 | config SERIAL_MPC52xx | |
782 | tristate "Freescale MPC52xx family PSC serial support" | |
783 | depends on PPC_MPC52xx | |
784 | select SERIAL_CORE | |
785 | help | |
786 | This drivers support the MPC52xx PSC serial ports. If you would | |
787 | like to use them, you must answer Y or M to this option. Not that | |
788 | for use as console, it must be included in kernel and not as a | |
789 | module. | |
790 | ||
791 | config SERIAL_MPC52xx_CONSOLE | |
792 | bool "Console on a Freescale MPC52xx family PSC serial port" | |
793 | depends on SERIAL_MPC52xx=y | |
794 | select SERIAL_CORE_CONSOLE | |
795 | help | |
796 | Select this options if you'd like to use one of the PSC serial port | |
797 | of the Freescale MPC52xx family as a console. | |
798 | ||
799 | config SERIAL_MPC52xx_CONSOLE_BAUD | |
800 | int "Freescale MPC52xx family PSC serial port baud" | |
801 | depends on SERIAL_MPC52xx_CONSOLE=y | |
802 | default "9600" | |
803 | help | |
804 | Select the MPC52xx console baud rate. | |
805 | This value is only used if the bootloader doesn't pass in the | |
806 | console baudrate | |
807 | ||
808 | config SERIAL_ICOM | |
809 | tristate "IBM Multiport Serial Adapter" | |
145d01e4 | 810 | depends on PCI && (PPC_ISERIES || PPC_PSERIES) |
1da177e4 LT |
811 | select SERIAL_CORE |
812 | help | |
813 | This driver is for a family of multiport serial adapters | |
814 | including 2 port RVX, 2 port internal modem, 4 port internal | |
815 | modem and a split 1 port RVX and 1 port internal modem. | |
816 | ||
817 | This driver can also be built as a module. If so, the module | |
818 | will be called icom. | |
819 | ||
820 | config SERIAL_M32R_SIO | |
821 | bool "M32R SIO I/F" | |
822 | depends on M32R | |
823 | default y | |
824 | select SERIAL_CORE | |
825 | help | |
826 | Say Y here if you want to use the M32R serial controller. | |
827 | ||
828 | config SERIAL_M32R_SIO_CONSOLE | |
829 | bool "use SIO console" | |
830 | depends on SERIAL_M32R_SIO=y | |
831 | select SERIAL_CORE_CONSOLE | |
832 | help | |
833 | Say Y here if you want to support a serial console. | |
834 | ||
835 | If you use an M3T-M32700UT or an OPSPUT platform, | |
836 | please say also y for SERIAL_M32R_PLDSIO. | |
837 | ||
838 | config SERIAL_M32R_PLDSIO | |
839 | bool "M32R SIO I/F on a PLD" | |
9ff65858 | 840 | depends on SERIAL_M32R_SIO=y && (PLAT_OPSPUT || PALT_USRV || PLAT_M32700UT) |
1da177e4 LT |
841 | default n |
842 | help | |
843 | Say Y here if you want to use the M32R serial controller | |
844 | on a PLD (Programmable Logic Device). | |
845 | ||
846 | If you use an M3T-M32700UT or an OPSPUT platform, | |
847 | please say Y. | |
848 | ||
849 | config SERIAL_TXX9 | |
850 | bool "TMPTX39XX/49XX SIO support" | |
0f302dc3 | 851 | depends HAS_TXX9_SERIAL && BROKEN |
1da177e4 LT |
852 | select SERIAL_CORE |
853 | default y | |
854 | ||
855 | config HAS_TXX9_SERIAL | |
856 | bool | |
857 | ||
858 | config SERIAL_TXX9_CONSOLE | |
859 | bool "TMPTX39XX/49XX SIO Console support" | |
860 | depends on SERIAL_TXX9=y | |
861 | select SERIAL_CORE_CONSOLE | |
862 | ||
863 | config SERIAL_TXX9_STDSERIAL | |
864 | bool "TX39XX/49XX SIO act as standard serial" | |
865 | depends on !SERIAL_8250 && SERIAL_TXX9 | |
866 | ||
867 | config SERIAL_VR41XX | |
868 | tristate "NEC VR4100 series Serial Interface Unit support" | |
869 | depends on CPU_VR41XX | |
870 | select SERIAL_CORE | |
871 | help | |
872 | If you have a NEC VR4100 series processor and you want to use | |
873 | Serial Interface Unit(SIU) or Debug Serial Interface Unit(DSIU) | |
874 | (not include VR4111/VR4121 DSIU), say Y. Otherwise, say N. | |
875 | ||
876 | config SERIAL_VR41XX_CONSOLE | |
877 | bool "Enable NEC VR4100 series Serial Interface Unit console" | |
878 | depends on SERIAL_VR41XX | |
879 | select SERIAL_CORE_CONSOLE | |
880 | help | |
881 | If you have a NEC VR4100 series processor and you want to use | |
882 | a console on a serial port, say Y. Otherwise, say N. | |
883 | ||
884 | config SERIAL_JSM | |
885 | tristate "Digi International NEO PCI Support" | |
886 | depends on PCI | |
887 | select SERIAL_CORE | |
888 | help | |
889 | This is a driver for Digi International's Neo series | |
890 | of cards which provide multiple serial ports. You would need | |
891 | something like this to connect more than two modems to your Linux | |
892 | box, for instance in order to become a dial-in server. This driver | |
893 | supports PCI boards only. | |
894 | If you have a card like this, say Y here and read the file | |
895 | <file:Documentation/jsm.txt>. | |
896 | ||
897 | To compile this driver as a module, choose M here: the | |
898 | module will be called jsm. | |
899 | ||
e5d310b3 BC |
900 | config SERIAL_SGI_IOC4 |
901 | tristate "SGI IOC4 controller serial support" | |
902 | depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC4 | |
903 | select SERIAL_CORE | |
904 | help | |
905 | If you have an SGI Altix with an IOC4 based Base IO card | |
906 | and wish to use the serial ports on this card, say Y. | |
907 | Otherwise, say N. | |
908 | ||
1da177e4 | 909 | endmenu |