Kconfig 29 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855856857858859860861862863864865866867868869870871872873874875876877878879880881882883884885886887888889890891892893894895896897898899
  1. #
  2. # Serial device configuration
  3. #
  4. # $Id: Kconfig,v 1.11 2004/03/11 18:08:04 lethal Exp $
  5. #
  6. menu "Serial drivers"
  7. #
  8. # The new 8250/16550 serial drivers
  9. config SERIAL_8250
  10. tristate "8250/16550 and compatible serial support"
  11. depends on (BROKEN || !(SPARC64 || SPARC32))
  12. select SERIAL_CORE
  13. ---help---
  14. This selects whether you want to include the driver for the standard
  15. serial ports. The standard answer is Y. People who might say N
  16. here are those that are setting up dedicated Ethernet WWW/FTP
  17. servers, or users that have one of the various bus mice instead of a
  18. serial mouse and don't intend to use their machine's standard serial
  19. port for anything. (Note that the Cyclades and Stallion multi
  20. serial port drivers do not need this driver built in for them to
  21. work.)
  22. To compile this driver as a module, choose M here: the
  23. module will be called serial.
  24. [WARNING: Do not compile this driver as a module if you are using
  25. non-standard serial ports, since the configuration information will
  26. be lost when the driver is unloaded. This limitation may be lifted
  27. in the future.]
  28. BTW1: If you have a mouseman serial mouse which is not recognized by
  29. the X window system, try running gpm first.
  30. BTW2: If you intend to use a software modem (also called Winmodem)
  31. under Linux, forget it. These modems are crippled and require
  32. proprietary drivers which are only available under Windows.
  33. Most people will say Y or M here, so that they can use serial mice,
  34. modems and similar devices connecting to the standard serial ports.
  35. config SERIAL_8250_CONSOLE
  36. bool "Console on 8250/16550 and compatible serial port"
  37. depends on SERIAL_8250=y
  38. select SERIAL_CORE_CONSOLE
  39. ---help---
  40. If you say Y here, it will be possible to use a serial port as the
  41. system console (the system console is the device which receives all
  42. kernel messages and warnings and which allows logins in single user
  43. mode). This could be useful if some terminal or printer is connected
  44. to that serial port.
  45. Even if you say Y here, the currently visible virtual console
  46. (/dev/tty0) will still be used as the system console by default, but
  47. you can alter that using a kernel command line option such as
  48. "console=ttyS1". (Try "man bootparam" or see the documentation of
  49. your boot loader (grub or lilo or loadlin) about how to pass options
  50. to the kernel at boot time.)
  51. If you don't have a VGA card installed and you say Y here, the
  52. kernel will automatically use the first serial line, /dev/ttyS0, as
  53. system console.
  54. If unsure, say N.
  55. config SERIAL_8250_CS
  56. tristate "8250/16550 PCMCIA device support"
  57. depends on PCMCIA && SERIAL_8250
  58. ---help---
  59. Say Y here to enable support for 16-bit PCMCIA serial devices,
  60. including serial port cards, modems, and the modem functions of
  61. multi-function Ethernet/modem cards. (PCMCIA- or PC-cards are
  62. credit-card size devices often used with laptops.)
  63. To compile this driver as a module, choose M here: the
  64. module will be called serial_cs.
  65. If unsure, say N.
  66. config SERIAL_8250_ACPI
  67. bool "8250/16550 device discovery via ACPI namespace"
  68. default y if IA64
  69. depends on ACPI && SERIAL_8250
  70. ---help---
  71. If you wish to enable serial port discovery via the ACPI
  72. namespace, say Y here. If unsure, say N.
  73. config SERIAL_8250_NR_UARTS
  74. int "Maximum number of 8250/16550 serial ports"
  75. depends on SERIAL_8250
  76. default "4"
  77. help
  78. Set this to the number of serial ports you want the driver
  79. to support. This includes any ports discovered via ACPI or
  80. PCI enumeration and any ports that may be added at run-time
  81. via hot-plug, or any ISA multi-port serial cards.
  82. config SERIAL_8250_EXTENDED
  83. bool "Extended 8250/16550 serial driver options"
  84. depends on SERIAL_8250
  85. help
  86. If you wish to use any non-standard features of the standard "dumb"
  87. driver, say Y here. This includes HUB6 support, shared serial
  88. interrupts, special multiport support, support for more than the
  89. four COM 1/2/3/4 boards, etc.
  90. Note that the answer to this question won't directly affect the
  91. kernel: saying N will just cause the configurator to skip all
  92. the questions about serial driver options. If unsure, say N.
  93. config SERIAL_8250_MANY_PORTS
  94. bool "Support more than 4 legacy serial ports"
  95. depends on SERIAL_8250_EXTENDED && !IA64
  96. help
  97. Say Y here if you have dumb serial boards other than the four
  98. standard COM 1/2/3/4 ports. This may happen if you have an AST
  99. FourPort, Accent Async, Boca (read the Boca mini-HOWTO, available
  100. from <http://www.tldp.org/docs.html#howto>), or other custom
  101. serial port hardware which acts similar to standard serial port
  102. hardware. If you only use the standard COM 1/2/3/4 ports, you can
  103. say N here to save some memory. You can also say Y if you have an
  104. "intelligent" multiport card such as Cyclades, Digiboards, etc.
  105. config SERIAL_8250_SHARE_IRQ
  106. bool "Support for sharing serial interrupts"
  107. depends on SERIAL_8250_EXTENDED
  108. help
  109. Some serial boards have hardware support which allows multiple dumb
  110. serial ports on the same board to share a single IRQ. To enable
  111. support for this in the serial driver, say Y here.
  112. config SERIAL_8250_DETECT_IRQ
  113. bool "Autodetect IRQ on standard ports (unsafe)"
  114. depends on SERIAL_8250_EXTENDED
  115. help
  116. Say Y here if you want the kernel to try to guess which IRQ
  117. to use for your serial port.
  118. This is considered unsafe; it is far better to configure the IRQ in
  119. a boot script using the setserial command.
  120. If unsure, say N.
  121. config SERIAL_8250_RSA
  122. bool "Support RSA serial ports"
  123. depends on SERIAL_8250_EXTENDED
  124. help
  125. ::: To be written :::
  126. #
  127. # Multi-port serial cards
  128. #
  129. config SERIAL_8250_FOURPORT
  130. tristate "Support Fourport cards"
  131. depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
  132. help
  133. Say Y here if you have an AST FourPort serial board.
  134. To compile this driver as a module, choose M here: the module
  135. will be called 8250_fourport.
  136. config SERIAL_8250_ACCENT
  137. tristate "Support Accent cards"
  138. depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
  139. help
  140. Say Y here if you have an Accent Async serial board.
  141. To compile this driver as a module, choose M here: the module
  142. will be called 8250_accent.
  143. config SERIAL_8250_BOCA
  144. tristate "Support Boca cards"
  145. depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
  146. help
  147. Say Y here if you have a Boca serial board. Please read the Boca
  148. mini-HOWTO, avaialble from <http://www.tldp.org/docs.html#howto>
  149. To compile this driver as a module, choose M here: the module
  150. will be called 8250_boca.
  151. config SERIAL_8250_HUB6
  152. tristate "Support Hub6 cards"
  153. depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
  154. help
  155. Say Y here if you have a HUB6 serial board.
  156. To compile this driver as a module, choose M here: the module
  157. will be called 8250_hub6.
  158. config SERIAL_8250_MCA
  159. tristate "Support 8250-type ports on MCA buses"
  160. depends on SERIAL_8250 != n && MCA
  161. help
  162. Say Y here if you have a MCA serial ports.
  163. To compile this driver as a module, choose M here: the module
  164. will be called 8250_mca.
  165. config SERIAL_8250_ACORN
  166. tristate "Acorn expansion card serial port support"
  167. depends on ARCH_ACORN && SERIAL_8250
  168. help
  169. If you have an Atomwide Serial card or Serial Port card for an Acorn
  170. system, say Y to this option. The driver can handle 1, 2, or 3 port
  171. cards. If unsure, say N.
  172. config SERIAL_8250_AU1X00
  173. bool "AU1X00 serial port support"
  174. depends on SERIAL_8250 != n && SOC_AU1X00
  175. help
  176. If you have an Au1x00 board and want to use the serial port, say Y
  177. to this option. The driver can handle 1 or 2 serial ports.
  178. If unsure, say N.
  179. comment "Non-8250 serial port support"
  180. config SERIAL_AMBA_PL010
  181. tristate "ARM AMBA PL010 serial port support"
  182. depends on ARM_AMBA && (BROKEN || !ARCH_VERSATILE)
  183. select SERIAL_CORE
  184. help
  185. This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have
  186. an Integrator/AP or Integrator/PP2 platform, say Y or M here.
  187. If unsure, say N.
  188. config SERIAL_AMBA_PL010_CONSOLE
  189. bool "Support for console on AMBA serial port"
  190. depends on SERIAL_AMBA_PL010=y
  191. select SERIAL_CORE_CONSOLE
  192. ---help---
  193. Say Y here if you wish to use an AMBA PrimeCell UART as the system
  194. console (the system console is the device which receives all kernel
  195. messages and warnings and which allows logins in single user mode).
  196. Even if you say Y here, the currently visible framebuffer console
  197. (/dev/tty0) will still be used as the system console by default, but
  198. you can alter that using a kernel command line option such as
  199. "console=ttyAM0". (Try "man bootparam" or see the documentation of
  200. your boot loader (lilo or loadlin) about how to pass options to the
  201. kernel at boot time.)
  202. config SERIAL_AMBA_PL011
  203. tristate "ARM AMBA PL011 serial port support"
  204. depends on ARM_AMBA
  205. select SERIAL_CORE
  206. help
  207. This selects the ARM(R) AMBA(R) PrimeCell PL011 UART. If you have
  208. an Integrator/PP2, Integrator/CP or Versatile platform, say Y or M
  209. here.
  210. If unsure, say N.
  211. config SERIAL_AMBA_PL011_CONSOLE
  212. bool "Support for console on AMBA serial port"
  213. depends on SERIAL_AMBA_PL011=y
  214. select SERIAL_CORE_CONSOLE
  215. ---help---
  216. Say Y here if you wish to use an AMBA PrimeCell UART as the system
  217. console (the system console is the device which receives all kernel
  218. messages and warnings and which allows logins in single user mode).
  219. Even if you say Y here, the currently visible framebuffer console
  220. (/dev/tty0) will still be used as the system console by default, but
  221. you can alter that using a kernel command line option such as
  222. "console=ttyAM0". (Try "man bootparam" or see the documentation of
  223. your boot loader (lilo or loadlin) about how to pass options to the
  224. kernel at boot time.)
  225. config SERIAL_CLPS711X
  226. tristate "CLPS711X serial port support"
  227. depends on ARM && ARCH_CLPS711X
  228. select SERIAL_CORE
  229. help
  230. ::: To be written :::
  231. config SERIAL_CLPS711X_CONSOLE
  232. bool "Support for console on CLPS711X serial port"
  233. depends on SERIAL_CLPS711X=y
  234. select SERIAL_CORE_CONSOLE
  235. help
  236. Even if you say Y here, the currently visible virtual console
  237. (/dev/tty0) will still be used as the system console by default, but
  238. you can alter that using a kernel command line option such as
  239. "console=ttyCL1". (Try "man bootparam" or see the documentation of
  240. your boot loader (lilo or loadlin) about how to pass options to the
  241. kernel at boot time.)
  242. config SERIAL_S3C2410
  243. tristate "Samsung S3C2410 Serial port support"
  244. depends on ARM && ARCH_S3C2410
  245. select SERIAL_CORE
  246. help
  247. Support for the on-chip UARTs on the Samsung S3C2410X CPU,
  248. providing /dev/ttySAC0, 1 and 2 (note, some machines may not
  249. provide all of these ports, depending on how the serial port
  250. pins are configured.
  251. config SERIAL_S3C2410_CONSOLE
  252. bool "Support for console on S3C2410 serial port"
  253. depends on SERIAL_S3C2410=y
  254. select SERIAL_CORE_CONSOLE
  255. help
  256. Allow selection of the S3C2410 on-board serial ports for use as
  257. an virtual console.
  258. Even if you say Y here, the currently visible virtual console
  259. (/dev/tty0) will still be used as the system console by default, but
  260. you can alter that using a kernel command line option such as
  261. "console=ttySACx". (Try "man bootparam" or see the documentation of
  262. your boot loader about how to pass options to the kernel at
  263. boot time.)
  264. config SERIAL_DZ
  265. bool "DECstation DZ serial driver"
  266. depends on MACH_DECSTATION && 32BIT
  267. select SERIAL_CORE
  268. help
  269. DZ11-family serial controllers for VAXstations, including the
  270. DC7085, M7814, and M7819.
  271. config SERIAL_DZ_CONSOLE
  272. bool "Support console on DECstation DZ serial driver"
  273. depends on SERIAL_DZ=y
  274. select SERIAL_CORE_CONSOLE
  275. help
  276. If you say Y here, it will be possible to use a serial port as the
  277. system console (the system console is the device which receives all
  278. kernel messages and warnings and which allows logins in single user
  279. mode). Note that the firmware uses ttyS0 as the serial console on
  280. the Maxine and ttyS2 on the others.
  281. If unsure, say Y.
  282. config SERIAL_21285
  283. tristate "DC21285 serial port support"
  284. depends on ARM && FOOTBRIDGE
  285. select SERIAL_CORE
  286. help
  287. If you have a machine based on a 21285 (Footbridge) StrongARM(R)/
  288. PCI bridge you can enable its onboard serial port by enabling this
  289. option.
  290. config SERIAL_21285_CONSOLE
  291. bool "Console on DC21285 serial port"
  292. depends on SERIAL_21285=y
  293. select SERIAL_CORE_CONSOLE
  294. help
  295. If you have enabled the serial port on the 21285 footbridge you can
  296. make it the console by answering Y to this option.
  297. Even if you say Y here, the currently visible virtual console
  298. (/dev/tty0) will still be used as the system console by default, but
  299. you can alter that using a kernel command line option such as
  300. "console=ttyFB". (Try "man bootparam" or see the documentation of
  301. your boot loader (lilo or loadlin) about how to pass options to the
  302. kernel at boot time.)
  303. config SERIAL_UART00
  304. bool "Excalibur serial port (uart00) support"
  305. depends on ARM && ARCH_CAMELOT
  306. select SERIAL_CORE
  307. help
  308. Say Y here if you want to use the hard logic uart on Excalibur. This
  309. driver also supports soft logic implementations of this uart core.
  310. config SERIAL_UART00_CONSOLE
  311. bool "Support for console on Excalibur serial port"
  312. depends on SERIAL_UART00
  313. select SERIAL_CORE_CONSOLE
  314. help
  315. Say Y here if you want to support a serial console on an Excalibur
  316. hard logic uart or uart00 IP core.
  317. Even if you say Y here, the currently visible virtual console
  318. (/dev/tty0) will still be used as the system console by default, but
  319. you can alter that using a kernel command line option such as
  320. "console=ttyS1". (Try "man bootparam" or see the documentation of
  321. your boot loader (lilo or loadlin) about how to pass options to the
  322. kernel at boot time.)
  323. config SERIAL_MPSC
  324. bool "Marvell MPSC serial port support"
  325. depends on PPC32 && MV64X60
  326. select SERIAL_CORE
  327. help
  328. Say Y here if you want to use the Marvell MPSC serial controller.
  329. config SERIAL_MPSC_CONSOLE
  330. bool "Support for console on Marvell MPSC serial port"
  331. depends on SERIAL_MPSC
  332. select SERIAL_CORE_CONSOLE
  333. help
  334. Say Y here if you want to support a serial console on a Marvell MPSC.
  335. config SERIAL_PXA
  336. bool "PXA serial port support"
  337. depends on ARM && ARCH_PXA
  338. select SERIAL_CORE
  339. help
  340. If you have a machine based on an Intel XScale PXA2xx CPU you
  341. can enable its onboard serial ports by enabling this option.
  342. config SERIAL_PXA_CONSOLE
  343. bool "Console on PXA serial port"
  344. depends on SERIAL_PXA
  345. select SERIAL_CORE_CONSOLE
  346. help
  347. If you have enabled the serial port on the Intel XScale PXA
  348. CPU you can make it the console by answering Y to this option.
  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=ttySA0". (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. config SERIAL_SA1100
  356. bool "SA1100 serial port support"
  357. depends on ARM && ARCH_SA1100
  358. select SERIAL_CORE
  359. help
  360. If you have a machine based on a SA1100/SA1110 StrongARM(R) CPU you
  361. can enable its onboard serial port by enabling this option.
  362. Please read <file:Documentation/arm/SA1100/serial_UART> for further
  363. info.
  364. config SERIAL_SA1100_CONSOLE
  365. bool "Console on SA1100 serial port"
  366. depends on SERIAL_SA1100
  367. select SERIAL_CORE_CONSOLE
  368. help
  369. If you have enabled the serial port on the SA1100/SA1110 StrongARM
  370. CPU you can make it the console by answering Y to this option.
  371. Even if you say Y here, the currently visible virtual console
  372. (/dev/tty0) will still be used as the system console by default, but
  373. you can alter that using a kernel command line option such as
  374. "console=ttySA0". (Try "man bootparam" or see the documentation of
  375. your boot loader (lilo or loadlin) about how to pass options to the
  376. kernel at boot time.)
  377. config SERIAL_IMX
  378. bool "IMX serial port support"
  379. depends on ARM && ARCH_IMX
  380. select SERIAL_CORE
  381. help
  382. If you have a machine based on a Motorola IMX CPU you
  383. can enable its onboard serial port by enabling this option.
  384. config SERIAL_IMX_CONSOLE
  385. bool "Console on IMX serial port"
  386. depends on SERIAL_IMX
  387. select SERIAL_CORE_CONSOLE
  388. help
  389. If you have enabled the serial port on the Motorola IMX
  390. CPU you can make it the console by answering Y to this option.
  391. Even if you say Y here, the currently visible virtual console
  392. (/dev/tty0) will still be used as the system console by default, but
  393. you can alter that using a kernel command line option such as
  394. "console=ttySA0". (Try "man bootparam" or see the documentation of
  395. your boot loader (lilo or loadlin) about how to pass options to the
  396. kernel at boot time.)
  397. config SERIAL_SUNCORE
  398. bool
  399. depends on SPARC32 || SPARC64
  400. select SERIAL_CORE
  401. select SERIAL_CORE_CONSOLE
  402. default y
  403. config SERIAL_SUNZILOG
  404. tristate "Sun Zilog8530 serial support"
  405. depends on SPARC32 || SPARC64
  406. help
  407. This driver supports the Zilog8530 serial ports found on many Sparc
  408. systems. Say Y or M if you want to be able to these serial ports.
  409. config SERIAL_SUNZILOG_CONSOLE
  410. bool "Console on Sun Zilog8530 serial port"
  411. depends on SERIAL_SUNZILOG=y
  412. help
  413. If you would like to be able to use the Zilog8530 serial port
  414. on your Sparc system as the console, you can do so by answering
  415. Y to this option.
  416. config SERIAL_SUNSU
  417. tristate "Sun SU serial support"
  418. depends on (SPARC32 || SPARC64) && PCI
  419. help
  420. This driver supports the 8250 serial ports that run the keyboard and
  421. mouse on (PCI) UltraSPARC systems. Say Y or M if you want to be able
  422. to these serial ports.
  423. config SERIAL_SUNSU_CONSOLE
  424. bool "Console on Sun SU serial port"
  425. depends on SERIAL_SUNSU=y
  426. help
  427. If you would like to be able to use the SU serial port
  428. on your Sparc system as the console, you can do so by answering
  429. Y to this option.
  430. config SERIAL_MUX
  431. tristate "Serial MUX support"
  432. depends on PARISC
  433. select SERIAL_CORE
  434. default y
  435. ---help---
  436. Saying Y here will enable the hardware MUX serial driver for
  437. the Nova and K class systems. The hardware MUX is not 8250/16550
  438. compatible therefore the /dev/ttyB0 device is shared between the
  439. Serial MUX and the PDC software console. The following steps
  440. need to be completed to use the Serial MUX:
  441. 1. create the device entry (mknod /dev/ttyB0 c 11 0)
  442. 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0
  443. 3. Add device ttyB0 to /etc/securetty (if you want to log on as
  444. root on this console.)
  445. 4. Change the kernel command console parameter to: console=ttyB0
  446. config SERIAL_MUX_CONSOLE
  447. bool "Support for console on serial MUX"
  448. depends on SERIAL_MUX
  449. select SERIAL_CORE_CONSOLE
  450. default y
  451. config PDC_CONSOLE
  452. bool "PDC software console support"
  453. depends on PARISC && !SERIAL_MUX && VT
  454. default n
  455. help
  456. Saying Y here will enable the software based PDC console to be
  457. used as the system console. This is useful for machines in
  458. which the hardware based console has not been written yet. The
  459. following steps must be competed to use the PDC console:
  460. 1. create the device entry (mknod /dev/ttyB0 c 11 0)
  461. 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0
  462. 3. Add device ttyB0 to /etc/securetty (if you want to log on as
  463. root on this console.)
  464. 4. Change the kernel command console parameter to: console=ttyB0
  465. config SERIAL_SUNSAB
  466. tristate "Sun Siemens SAB82532 serial support"
  467. depends on (SPARC32 || SPARC64) && PCI
  468. help
  469. This driver supports the Siemens SAB82532 DUSCC serial ports on newer
  470. (PCI) UltraSPARC systems. Say Y or M if you want to be able to these
  471. serial ports.
  472. config SERIAL_SUNSAB_CONSOLE
  473. bool "Console on Sun Siemens SAB82532 serial port"
  474. depends on SERIAL_SUNSAB=y
  475. help
  476. If you would like to be able to use the SAB82532 serial port
  477. on your Sparc system as the console, you can do so by answering
  478. Y to this option.
  479. config SERIAL_IP22_ZILOG
  480. tristate "IP22 Zilog8530 serial support"
  481. depends on SGI_IP22
  482. select SERIAL_CORE
  483. help
  484. This driver supports the Zilog8530 serial ports found on SGI IP22
  485. systems. Say Y or M if you want to be able to these serial ports.
  486. config SERIAL_IP22_ZILOG_CONSOLE
  487. bool "Console on IP22 Zilog8530 serial port"
  488. depends on SERIAL_IP22_ZILOG=y
  489. select SERIAL_CORE_CONSOLE
  490. config V850E_UART
  491. bool "NEC V850E on-chip UART support"
  492. depends on V850E_MA1 || V850E_ME2 || V850E_TEG || V850E2_ANNA || V850E_AS85EP1
  493. select SERIAL_CORE
  494. default y
  495. config V850E_UARTB
  496. bool
  497. depends V850E_UART && V850E_ME2
  498. default y
  499. config V850E_UART_CONSOLE
  500. bool "Use NEC V850E on-chip UART for console"
  501. depends on V850E_UART
  502. select SERIAL_CORE_CONSOLE
  503. config SERIAL_SH_SCI
  504. tristate "SH SCI(F) serial port support"
  505. depends on SUPERH || H8300
  506. select SERIAL_CORE
  507. config SERIAL_SH_SCI_CONSOLE
  508. bool "Support for console on SH SCI(F)"
  509. depends on SERIAL_SH_SCI=y
  510. select SERIAL_CORE_CONSOLE
  511. config SERIAL_AU1X00
  512. bool "Enable Au1x00 UART Support"
  513. depends on MIPS && SOC_AU1X00
  514. select SERIAL_CORE
  515. help
  516. If you have an Alchemy AU1X00 processor (MIPS based) and you want
  517. to use serial ports, say Y. Otherwise, say N.
  518. config SERIAL_AU1X00_CONSOLE
  519. bool "Enable Au1x00 serial console"
  520. depends on SERIAL_AU1X00
  521. select SERIAL_CORE_CONSOLE
  522. help
  523. If you have an Alchemy AU1X00 processor (MIPS based) and you want
  524. to use a console on a serial port, say Y. Otherwise, say N.
  525. config SERIAL_CORE
  526. tristate
  527. config SERIAL_CORE_CONSOLE
  528. bool
  529. config SERIAL_68328
  530. bool "68328 serial support"
  531. depends on M68328 || M68EZ328 || M68VZ328
  532. help
  533. This driver supports the built-in serial port of the Motorola 68328
  534. (standard, EZ and VZ varities).
  535. config SERIAL_68328_RTS_CTS
  536. bool "Support RTS/CTS on 68328 serial port"
  537. depends on SERIAL_68328
  538. config SERIAL_COLDFIRE
  539. bool "ColdFire serial support"
  540. depends on COLDFIRE
  541. help
  542. This driver supports the built-in serial ports of the Motorola ColdFire
  543. family of CPUs.
  544. config SERIAL_68360_SMC
  545. bool "68360 SMC uart support"
  546. depends on M68360
  547. help
  548. This driver supports the SMC serial ports of the Motorola 68360 CPU.
  549. config SERIAL_68360_SCC
  550. bool "68360 SCC uart support"
  551. depends on M68360
  552. help
  553. This driver supports the SCC serial ports of the Motorola 68360 CPU.
  554. config SERIAL_68360
  555. bool
  556. depends on SERIAL_68360_SMC || SERIAL_68360_SCC
  557. default y
  558. config SERIAL_PMACZILOG
  559. tristate "PowerMac z85c30 ESCC support"
  560. depends on PPC_OF && PPC_PMAC
  561. select SERIAL_CORE
  562. help
  563. This driver supports the Zilog z85C30 serial ports found on
  564. PowerMac machines.
  565. Say Y or M if you want to be able to these serial ports.
  566. config SERIAL_PMACZILOG_CONSOLE
  567. bool "Console on PowerMac z85c30 serial port"
  568. depends on SERIAL_PMACZILOG=y
  569. select SERIAL_CORE_CONSOLE
  570. help
  571. If you would like to be able to use the z85c30 serial port
  572. on your PowerMac as the console, you can do so by answering
  573. Y to this option.
  574. config SERIAL_LH7A40X
  575. tristate "Sharp LH7A40X embedded UART support"
  576. depends on ARM && ARCH_LH7A40X
  577. select SERIAL_CORE
  578. help
  579. This enables support for the three on-board UARTs of the
  580. Sharp LH7A40X series CPUs. Choose Y or M.
  581. config SERIAL_LH7A40X_CONSOLE
  582. bool "Support for console on Sharp LH7A40X serial port"
  583. depends on SERIAL_LH7A40X=y
  584. select SERIAL_CORE_CONSOLE
  585. help
  586. Say Y here if you wish to use one of the serial ports as the
  587. system console--the system console is the device which
  588. receives all kernel messages and warnings and which allows
  589. logins in single user mode.
  590. Even if you say Y here, the currently visible framebuffer console
  591. (/dev/tty0) will still be used as the default system console, but
  592. you can alter that using a kernel command line, for example
  593. "console=ttyAM1".
  594. config SERIAL_CPM
  595. tristate "CPM SCC/SMC serial port support"
  596. depends on CPM2 || 8xx
  597. select SERIAL_CORE
  598. help
  599. This driver supports the SCC and SMC serial ports on Motorola
  600. embedded PowerPC that contain a CPM1 (8xx) or CPM2 (8xxx)
  601. config SERIAL_CPM_CONSOLE
  602. bool "Support for console on CPM SCC/SMC serial port"
  603. depends on SERIAL_CPM=y
  604. select SERIAL_CORE_CONSOLE
  605. help
  606. Say Y here if you wish to use a SCC or SMC CPM UART as the system
  607. console (the system console is the device which receives all kernel
  608. messages and warnings and which allows logins in single user mode).
  609. Even if you say Y here, the currently visible framebuffer console
  610. (/dev/tty0) will still be used as the system console by default, but
  611. you can alter that using a kernel command line option such as
  612. "console=ttyCPM0". (Try "man bootparam" or see the documentation of
  613. your boot loader (lilo or loadlin) about how to pass options to the
  614. kernel at boot time.)
  615. config SERIAL_CPM_SCC1
  616. bool "Support for SCC1 serial port"
  617. depends on SERIAL_CPM=y
  618. help
  619. Select the is option to use SCC1 as a serial port
  620. config SERIAL_CPM_SCC2
  621. bool "Support for SCC2 serial port"
  622. depends on SERIAL_CPM=y
  623. help
  624. Select the is option to use SCC2 as a serial port
  625. config SERIAL_CPM_SCC3
  626. bool "Support for SCC3 serial port"
  627. depends on SERIAL_CPM=y
  628. help
  629. Select the is option to use SCC3 as a serial port
  630. config SERIAL_CPM_SCC4
  631. bool "Support for SCC4 serial port"
  632. depends on SERIAL_CPM=y
  633. help
  634. Select the is option to use SCC4 as a serial port
  635. config SERIAL_CPM_SMC1
  636. bool "Support for SMC1 serial port"
  637. depends on SERIAL_CPM=y
  638. help
  639. Select the is option to use SMC1 as a serial port
  640. config SERIAL_CPM_SMC2
  641. bool "Support for SMC2 serial port"
  642. depends on SERIAL_CPM=y
  643. help
  644. Select the is option to use SMC2 as a serial port
  645. config SERIAL_SGI_L1_CONSOLE
  646. bool "SGI Altix L1 serial console support"
  647. depends on IA64_GENERIC || IA64_SGI_SN2
  648. select SERIAL_CORE
  649. select SERIAL_CORE_CONSOLE
  650. help
  651. If you have an SGI Altix and you would like to use the system
  652. controller serial port as your console (you want this!),
  653. say Y. Otherwise, say N.
  654. config SERIAL_MPC52xx
  655. tristate "Freescale MPC52xx family PSC serial support"
  656. depends on PPC_MPC52xx
  657. select SERIAL_CORE
  658. help
  659. This drivers support the MPC52xx PSC serial ports. If you would
  660. like to use them, you must answer Y or M to this option. Not that
  661. for use as console, it must be included in kernel and not as a
  662. module.
  663. config SERIAL_MPC52xx_CONSOLE
  664. bool "Console on a Freescale MPC52xx family PSC serial port"
  665. depends on SERIAL_MPC52xx=y
  666. select SERIAL_CORE_CONSOLE
  667. help
  668. Select this options if you'd like to use one of the PSC serial port
  669. of the Freescale MPC52xx family as a console.
  670. config SERIAL_MPC52xx_CONSOLE_BAUD
  671. int "Freescale MPC52xx family PSC serial port baud"
  672. depends on SERIAL_MPC52xx_CONSOLE=y
  673. default "9600"
  674. help
  675. Select the MPC52xx console baud rate.
  676. This value is only used if the bootloader doesn't pass in the
  677. console baudrate
  678. config SERIAL_ICOM
  679. tristate "IBM Multiport Serial Adapter"
  680. depends on PCI && (PPC_ISERIES || PPC_PSERIES)
  681. select SERIAL_CORE
  682. help
  683. This driver is for a family of multiport serial adapters
  684. including 2 port RVX, 2 port internal modem, 4 port internal
  685. modem and a split 1 port RVX and 1 port internal modem.
  686. This driver can also be built as a module. If so, the module
  687. will be called icom.
  688. config SERIAL_M32R_SIO
  689. bool "M32R SIO I/F"
  690. depends on M32R
  691. default y
  692. select SERIAL_CORE
  693. help
  694. Say Y here if you want to use the M32R serial controller.
  695. config SERIAL_M32R_SIO_CONSOLE
  696. bool "use SIO console"
  697. depends on SERIAL_M32R_SIO=y
  698. select SERIAL_CORE_CONSOLE
  699. help
  700. Say Y here if you want to support a serial console.
  701. If you use an M3T-M32700UT or an OPSPUT platform,
  702. please say also y for SERIAL_M32R_PLDSIO.
  703. config SERIAL_M32R_PLDSIO
  704. bool "M32R SIO I/F on a PLD"
  705. depends on SERIAL_M32R_SIO=y && (PLAT_OPSPUT || PALT_USRV || PLAT_M32700UT)
  706. default n
  707. help
  708. Say Y here if you want to use the M32R serial controller
  709. on a PLD (Programmable Logic Device).
  710. If you use an M3T-M32700UT or an OPSPUT platform,
  711. please say Y.
  712. config SERIAL_TXX9
  713. bool "TMPTX39XX/49XX SIO support"
  714. depends HAS_TXX9_SERIAL && BROKEN
  715. select SERIAL_CORE
  716. default y
  717. config HAS_TXX9_SERIAL
  718. bool
  719. config SERIAL_TXX9_CONSOLE
  720. bool "TMPTX39XX/49XX SIO Console support"
  721. depends on SERIAL_TXX9=y
  722. select SERIAL_CORE_CONSOLE
  723. config SERIAL_TXX9_STDSERIAL
  724. bool "TX39XX/49XX SIO act as standard serial"
  725. depends on !SERIAL_8250 && SERIAL_TXX9
  726. config SERIAL_VR41XX
  727. tristate "NEC VR4100 series Serial Interface Unit support"
  728. depends on CPU_VR41XX
  729. select SERIAL_CORE
  730. help
  731. If you have a NEC VR4100 series processor and you want to use
  732. Serial Interface Unit(SIU) or Debug Serial Interface Unit(DSIU)
  733. (not include VR4111/VR4121 DSIU), say Y. Otherwise, say N.
  734. config SERIAL_VR41XX_CONSOLE
  735. bool "Enable NEC VR4100 series Serial Interface Unit console"
  736. depends on SERIAL_VR41XX
  737. select SERIAL_CORE_CONSOLE
  738. help
  739. If you have a NEC VR4100 series processor and you want to use
  740. a console on a serial port, say Y. Otherwise, say N.
  741. config SERIAL_JSM
  742. tristate "Digi International NEO PCI Support"
  743. depends on PCI
  744. select SERIAL_CORE
  745. help
  746. This is a driver for Digi International's Neo series
  747. of cards which provide multiple serial ports. You would need
  748. something like this to connect more than two modems to your Linux
  749. box, for instance in order to become a dial-in server. This driver
  750. supports PCI boards only.
  751. If you have a card like this, say Y here and read the file
  752. <file:Documentation/jsm.txt>.
  753. To compile this driver as a module, choose M here: the
  754. module will be called jsm.
  755. config SERIAL_SGI_IOC4
  756. tristate "SGI IOC4 controller serial support"
  757. depends on (IA64_GENERIC || IA64_SGI_SN2) && SGI_IOC4
  758. select SERIAL_CORE
  759. help
  760. If you have an SGI Altix with an IOC4 based Base IO card
  761. and wish to use the serial ports on this card, say Y.
  762. Otherwise, say N.
  763. endmenu