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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 | |
df7559d3 | 26 | module will be called 8250. |
1da177e4 LT |
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 | ||
0cff260a RK |
66 | config SERIAL_8250_GSC |
67 | tristate | |
68 | depends on SERIAL_8250 && GSC | |
69 | default SERIAL_8250 | |
70 | ||
71 | config 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 | ||
80 | config 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 | ||
88 | config SERIAL_8250_HP300 | |
89 | tristate | |
90 | depends on SERIAL_8250 && HP300 | |
91 | default SERIAL_8250 | |
92 | ||
1da177e4 LT |
93 | config 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 | ||
1da177e4 | 107 | config SERIAL_8250_NR_UARTS |
026d02a2 | 108 | int "Maximum number of 8250/16550 serial ports" |
1da177e4 LT |
109 | depends on SERIAL_8250 |
110 | default "4" | |
ec9f47cd RK |
111 | 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. | |
1da177e4 | 116 | |
a61c2d78 DJ |
117 | config SERIAL_8250_RUNTIME_UARTS |
118 | int "Number of 8250/16550 serial ports to register at runtime" | |
119 | depends on SERIAL_8250 | |
9a8ffccf | 120 | range 0 SERIAL_8250_NR_UARTS |
a61c2d78 DJ |
121 | default "4" |
122 | help | |
123 | Set this to the maximum number of serial ports you want | |
09509603 | 124 | the kernel to register at boot time. This can be overridden |
a61c2d78 DJ |
125 | with the module parameter "nr_uarts", or boot-time parameter |
126 | 8250.nr_uarts | |
127 | ||
1da177e4 LT |
128 | config 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 | ||
141 | config 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 | ||
154 | config 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 | ||
162 | config 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 | ||
1da177e4 LT |
174 | config SERIAL_8250_RSA |
175 | bool "Support RSA serial ports" | |
176 | depends on SERIAL_8250_EXTENDED | |
177 | help | |
178 | ::: To be written ::: | |
179 | ||
ec9f47cd RK |
180 | # |
181 | # Multi-port serial cards | |
182 | # | |
183 | ||
184 | config 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 | ||
193 | config 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 | ||
203 | config 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 | |
09509603 | 208 | mini-HOWTO, available from <http://www.tldp.org/docs.html#howto> |
ec9f47cd RK |
209 | |
210 | To compile this driver as a module, choose M here: the module | |
211 | will be called 8250_boca. | |
212 | ||
ec9f47cd RK |
213 | config 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 | ||
222 | config 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. | |
1da177e4 LT |
230 | |
231 | config SERIAL_8250_ACORN | |
232 | tristate "Acorn expansion card serial port support" | |
ec9f47cd | 233 | depends on ARCH_ACORN && SERIAL_8250 |
1da177e4 LT |
234 | 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 | ||
21c614a7 PA |
239 | config 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 | ||
ec9f47cd RK |
247 | comment "Non-8250 serial port support" |
248 | ||
1da177e4 LT |
249 | config SERIAL_AMBA_PL010 |
250 | tristate "ARM AMBA PL010 serial port support" | |
84b6a232 | 251 | depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE) |
1da177e4 LT |
252 | 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 | ||
259 | config SERIAL_AMBA_PL010_CONSOLE | |
260 | bool "Support for console on AMBA serial port" | |
261 | depends on SERIAL_AMBA_PL010=y | |
262 | select SERIAL_CORE_CONSOLE | |
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 | ||
275 | config 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 | ||
286 | config SERIAL_AMBA_PL011_CONSOLE | |
287 | bool "Support for console on AMBA serial port" | |
288 | depends on SERIAL_AMBA_PL011=y | |
289 | select SERIAL_CORE_CONSOLE | |
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 | |
b22b4cdd | 298 | "console=ttyAMA0". (Try "man bootparam" or see the documentation of |
1da177e4 LT |
299 | your boot loader (lilo or loadlin) about how to pass options to the |
300 | kernel at boot time.) | |
301 | ||
749c4e60 HS |
302 | config SERIAL_ATMEL |
303 | bool "AT91 / AT32 on-chip serial port support" | |
afefc415 | 304 | depends on ARM && (ARCH_AT91RM9200 || ARCH_AT91SAM9261) |
1e6c9c28 AV |
305 | select SERIAL_CORE |
306 | help | |
afefc415 AV |
307 | This enables the driver for the on-chip UARTs of the Atmel |
308 | AT91RM9200 and AT91SAM926 processor. | |
1e6c9c28 | 309 | |
749c4e60 HS |
310 | config SERIAL_ATMEL_CONSOLE |
311 | bool "Support for console on AT91 / AT32 serial port" | |
312 | depends on SERIAL_ATMEL=y | |
1e6c9c28 AV |
313 | select SERIAL_CORE_CONSOLE |
314 | help | |
afefc415 AV |
315 | Say Y here if you wish to use a UART on the Atmel AT91RM9200 or |
316 | AT91SAM9261 as the system console (the system console is the device | |
317 | which receives all kernel messages and warnings and which allows | |
318 | logins in single user mode). | |
1e6c9c28 | 319 | |
749c4e60 | 320 | config SERIAL_ATMEL_TTYAT |
1e6c9c28 | 321 | bool "Install as device ttyAT0-4 instead of ttyS0-4" |
749c4e60 | 322 | depends on SERIAL_ATMEL=y |
1e6c9c28 AV |
323 | help |
324 | Say Y here if you wish to have the five internal AT91RM9200 UARTs | |
1230b404 | 325 | appear as /dev/ttyAT0-4 (major 204, minor 154-158) instead of the |
1e6c9c28 AV |
326 | normal /dev/ttyS0-4 (major 4, minor 64-68). This is necessary if |
327 | you also want other UARTs, such as external 8250/16C550 compatible | |
328 | UARTs. | |
329 | 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 | ||
1da177e4 LT |
337 | config 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 | ||
344 | config 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 | ||
356 | config SERIAL_S3C2410 | |
73e55cb3 | 357 | tristate "Samsung S3C2410/S3C2440/S3C2442/S3C2412 Serial port support" |
1da177e4 LT |
358 | depends on ARM && ARCH_S3C2410 |
359 | select SERIAL_CORE | |
360 | help | |
73e55cb3 | 361 | Support for the on-chip UARTs on the Samsung S3C24XX series CPUs, |
1da177e4 LT |
362 | 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 | ||
73e55cb3 BD |
366 | Currently this driver supports the UARTS on the S3C2410, S3C2440, |
367 | S3C2442, S3C2412 and S3C2413 CPUs. | |
368 | ||
1da177e4 LT |
369 | config 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 | |
73e55cb3 | 374 | Allow selection of the S3C24XX on-board serial ports for use as |
1da177e4 LT |
375 | 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 | ||
1da177e4 LT |
384 | config SERIAL_DZ |
385 | bool "DECstation DZ serial driver" | |
875d43e7 | 386 | depends on MACH_DECSTATION && 32BIT |
1da177e4 LT |
387 | select SERIAL_CORE |
388 | help | |
389 | DZ11-family serial controllers for VAXstations, including the | |
390 | DC7085, M7814, and M7819. | |
391 | ||
392 | config 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 | ||
405 | config 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 | ||
414 | config 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 | ||
1da177e4 LT |
429 | config 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 | ||
436 | config 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 | ||
443 | config 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 | ||
451 | config 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 | ||
466 | config 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 | ||
476 | config 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 | ||
491 | config 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 | ||
499 | config 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 | ||
514 | config SERIAL_SUNCORE | |
515 | bool | |
0b57ee9e | 516 | depends on SPARC |
1da177e4 LT |
517 | select SERIAL_CORE |
518 | select SERIAL_CORE_CONSOLE | |
519 | default y | |
520 | ||
521 | config SERIAL_SUNZILOG | |
522 | tristate "Sun Zilog8530 serial support" | |
0b57ee9e | 523 | depends on SPARC |
1da177e4 LT |
524 | 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 | ||
528 | config 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 | ||
536 | config SERIAL_SUNSU | |
537 | tristate "Sun SU serial support" | |
0b57ee9e | 538 | depends on SPARC && PCI |
1da177e4 LT |
539 | 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 | ||
544 | config 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 | ||
552 | config SERIAL_MUX | |
553 | tristate "Serial MUX support" | |
305f5167 | 554 | depends on GSC |
1da177e4 LT |
555 | select SERIAL_CORE |
556 | default y | |
557 | ---help--- | |
558 | Saying Y here will enable the hardware MUX serial driver for | |
e45da35e CD |
559 | 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: | |
1da177e4 LT |
564 | |
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 | ||
571 | config 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 | ||
577 | config 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 | ||
593 | config SERIAL_SUNSAB | |
594 | tristate "Sun Siemens SAB82532 serial support" | |
0b57ee9e | 595 | depends on SPARC && PCI |
1da177e4 LT |
596 | 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 | ||
601 | config 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 | ||
02fd473b DM |
609 | config 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 | ||
1da177e4 LT |
616 | config 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 | ||
624 | config 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 | ||
629 | config 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 | ||
635 | config V850E_UARTB | |
636 | bool | |
637 | depends V850E_UART && V850E_ME2 | |
638 | default y | |
639 | ||
640 | config V850E_UART_CONSOLE | |
641 | bool "Use NEC V850E on-chip UART for console" | |
642 | depends on V850E_UART | |
643 | select SERIAL_CORE_CONSOLE | |
644 | ||
645 | config SERIAL_SH_SCI | |
ecd95616 | 646 | tristate "SuperH SCI(F) serial port support" |
1da177e4 LT |
647 | depends on SUPERH || H8300 |
648 | select SERIAL_CORE | |
649 | ||
ecd95616 PM |
650 | config SERIAL_SH_SCI_NR_UARTS |
651 | int "Maximum number of SCI(F) serial ports" | |
652 | depends on SERIAL_SH_SCI | |
653 | default "2" | |
654 | ||
1da177e4 | 655 | config SERIAL_SH_SCI_CONSOLE |
ecd95616 | 656 | bool "Support for console on SuperH SCI(F)" |
1da177e4 LT |
657 | depends on SERIAL_SH_SCI=y |
658 | select SERIAL_CORE_CONSOLE | |
659 | ||
1da177e4 LT |
660 | config SERIAL_CORE |
661 | tristate | |
662 | ||
663 | config SERIAL_CORE_CONSOLE | |
664 | bool | |
665 | ||
666 | config 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 | |
09509603 | 671 | (standard, EZ and VZ varieties). |
1da177e4 LT |
672 | |
673 | config SERIAL_68328_RTS_CTS | |
674 | bool "Support RTS/CTS on 68328 serial port" | |
675 | depends on SERIAL_68328 | |
676 | ||
677 | config 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 | ||
684 | config 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 | ||
690 | config 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 | ||
696 | config SERIAL_68360 | |
697 | bool | |
698 | depends on SERIAL_68360_SMC || SERIAL_68360_SCC | |
699 | default y | |
700 | ||
701 | config 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 | ||
710 | config 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 | ||
719 | config 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 | ||
727 | config 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 | ||
742 | config 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 | ||
750 | config 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 | ||
766 | config 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 | ||
772 | config 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 | ||
778 | config 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 | ||
784 | config 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 | ||
790 | config 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 | ||
796 | config 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 | ||
802 | config 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 | ||
812 | config 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 | ||
822 | config 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 | ||
830 | config 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 | ||
839 | config SERIAL_ICOM | |
840 | tristate "IBM Multiport Serial Adapter" | |
145d01e4 | 841 | depends on PCI && (PPC_ISERIES || PPC_PSERIES) |
1da177e4 | 842 | select SERIAL_CORE |
cb2fc532 | 843 | select FW_LOADER |
1da177e4 LT |
844 | 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 | ||
852 | config 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 | ||
860 | config 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 | ||
870 | config SERIAL_M32R_PLDSIO | |
871 | bool "M32R SIO I/F on a PLD" | |
d600b97c | 872 | depends on SERIAL_M32R_SIO=y && (PLAT_OPSPUT || PLAT_USRV || PLAT_M32700UT) |
1da177e4 LT |
873 | 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 | ||
881 | config SERIAL_TXX9 | |
882 | bool "TMPTX39XX/49XX SIO support" | |
83485f82 | 883 | depends HAS_TXX9_SERIAL |
1da177e4 LT |
884 | select SERIAL_CORE |
885 | default y | |
886 | ||
887 | config HAS_TXX9_SERIAL | |
888 | bool | |
889 | ||
890 | config SERIAL_TXX9_CONSOLE | |
891 | bool "TMPTX39XX/49XX SIO Console support" | |
892 | depends on SERIAL_TXX9=y | |
893 | select SERIAL_CORE_CONSOLE | |
894 | ||
895 | config SERIAL_TXX9_STDSERIAL | |
896 | bool "TX39XX/49XX SIO act as standard serial" | |
897 | depends on !SERIAL_8250 && SERIAL_TXX9 | |
898 | ||
899 | config 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 | ||
908 | config 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 | ||
916 | config SERIAL_JSM | |
0a577ce3 AK |
917 | 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. | |
a5f1e4ed AO |
926 | |
927 | If you have a card like this, say Y here, otherwise say N. | |
0a577ce3 AK |
928 | |
929 | To compile this driver as a module, choose M here: the | |
930 | module will be called jsm. | |
1da177e4 | 931 | |
e5d310b3 BC |
932 | config 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 | ||
2d0cfb52 PG |
941 | config 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 | ||
f8441e13 SH |
949 | config 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 | ||
960 | config 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 | ||
1da177e4 | 968 | endmenu |