Kconfig 28 KB

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  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_BUS && 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 non-legacy 8250/16550 serial ports"
  75. depends on SERIAL_8250
  76. default "4"
  77. ---help---
  78. Set this to the number of non-legacy serial ports you want
  79. the driver to support. This includes any ports discovered
  80. via ACPI or PCI enumeration and any ports that may be added
  81. at run-time via hot-plug.
  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_MULTIPORT
  122. bool "Support special multiport boards"
  123. depends on SERIAL_8250_EXTENDED
  124. help
  125. Some multiport serial ports have special ports which are used to
  126. signal when there are any serial ports on the board which need
  127. servicing. Say Y here to enable the serial driver to take advantage
  128. of those special I/O ports.
  129. config SERIAL_8250_RSA
  130. bool "Support RSA serial ports"
  131. depends on SERIAL_8250_EXTENDED
  132. help
  133. ::: To be written :::
  134. comment "Non-8250 serial port support"
  135. config SERIAL_8250_ACORN
  136. tristate "Acorn expansion card serial port support"
  137. depends on ARM && ARCH_ACORN && SERIAL_8250
  138. help
  139. If you have an Atomwide Serial card or Serial Port card for an Acorn
  140. system, say Y to this option. The driver can handle 1, 2, or 3 port
  141. cards. If unsure, say N.
  142. config SERIAL_AMBA_PL010
  143. tristate "ARM AMBA PL010 serial port support"
  144. depends on ARM_AMBA
  145. select SERIAL_CORE
  146. help
  147. This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have
  148. an Integrator/AP or Integrator/PP2 platform, say Y or M here.
  149. If unsure, say N.
  150. config SERIAL_AMBA_PL010_CONSOLE
  151. bool "Support for console on AMBA serial port"
  152. depends on SERIAL_AMBA_PL010=y
  153. select SERIAL_CORE_CONSOLE
  154. ---help---
  155. Say Y here if you wish to use an AMBA PrimeCell UART as the system
  156. console (the system console is the device which receives all kernel
  157. messages and warnings and which allows logins in single user mode).
  158. Even if you say Y here, the currently visible framebuffer console
  159. (/dev/tty0) will still be used as the system console by default, but
  160. you can alter that using a kernel command line option such as
  161. "console=ttyAM0". (Try "man bootparam" or see the documentation of
  162. your boot loader (lilo or loadlin) about how to pass options to the
  163. kernel at boot time.)
  164. config SERIAL_AMBA_PL011
  165. tristate "ARM AMBA PL011 serial port support"
  166. depends on ARM_AMBA
  167. select SERIAL_CORE
  168. help
  169. This selects the ARM(R) AMBA(R) PrimeCell PL011 UART. If you have
  170. an Integrator/PP2, Integrator/CP or Versatile platform, say Y or M
  171. here.
  172. If unsure, say N.
  173. config SERIAL_AMBA_PL011_CONSOLE
  174. bool "Support for console on AMBA serial port"
  175. depends on SERIAL_AMBA_PL011=y
  176. select SERIAL_CORE_CONSOLE
  177. ---help---
  178. Say Y here if you wish to use an AMBA PrimeCell UART as the system
  179. console (the system console is the device which receives all kernel
  180. messages and warnings and which allows logins in single user mode).
  181. Even if you say Y here, the currently visible framebuffer console
  182. (/dev/tty0) will still be used as the system console by default, but
  183. you can alter that using a kernel command line option such as
  184. "console=ttyAM0". (Try "man bootparam" or see the documentation of
  185. your boot loader (lilo or loadlin) about how to pass options to the
  186. kernel at boot time.)
  187. config SERIAL_CLPS711X
  188. tristate "CLPS711X serial port support"
  189. depends on ARM && ARCH_CLPS711X
  190. select SERIAL_CORE
  191. help
  192. ::: To be written :::
  193. config SERIAL_CLPS711X_CONSOLE
  194. bool "Support for console on CLPS711X serial port"
  195. depends on SERIAL_CLPS711X=y
  196. select SERIAL_CORE_CONSOLE
  197. help
  198. Even if you say Y here, the currently visible virtual console
  199. (/dev/tty0) will still be used as the system console by default, but
  200. you can alter that using a kernel command line option such as
  201. "console=ttyCL1". (Try "man bootparam" or see the documentation of
  202. your boot loader (lilo or loadlin) about how to pass options to the
  203. kernel at boot time.)
  204. config SERIAL_S3C2410
  205. tristate "Samsung S3C2410 Serial port support"
  206. depends on ARM && ARCH_S3C2410
  207. select SERIAL_CORE
  208. help
  209. Support for the on-chip UARTs on the Samsung S3C2410X CPU,
  210. providing /dev/ttySAC0, 1 and 2 (note, some machines may not
  211. provide all of these ports, depending on how the serial port
  212. pins are configured.
  213. config SERIAL_S3C2410_CONSOLE
  214. bool "Support for console on S3C2410 serial port"
  215. depends on SERIAL_S3C2410=y
  216. select SERIAL_CORE_CONSOLE
  217. help
  218. Allow selection of the S3C2410 on-board serial ports for use as
  219. an virtual console.
  220. Even if you say Y here, the currently visible virtual console
  221. (/dev/tty0) will still be used as the system console by default, but
  222. you can alter that using a kernel command line option such as
  223. "console=ttySACx". (Try "man bootparam" or see the documentation of
  224. your boot loader about how to pass options to the kernel at
  225. boot time.)
  226. config SERIAL_BAST_SIO
  227. bool "Support for BAST SuperIO serial ports"
  228. depends on ARCH_BAST && SERIAL_8250=y
  229. help
  230. Support for registerin the SuperIO chip on BAST board with
  231. the 8250/16550 uart code.
  232. config SERIAL_DZ
  233. bool "DECstation DZ serial driver"
  234. depends on MACH_DECSTATION && MIPS32
  235. select SERIAL_CORE
  236. help
  237. DZ11-family serial controllers for VAXstations, including the
  238. DC7085, M7814, and M7819.
  239. config SERIAL_DZ_CONSOLE
  240. bool "Support console on DECstation DZ serial driver"
  241. depends on SERIAL_DZ=y
  242. select SERIAL_CORE_CONSOLE
  243. help
  244. If you say Y here, it will be possible to use a serial port as the
  245. system console (the system console is the device which receives all
  246. kernel messages and warnings and which allows logins in single user
  247. mode). Note that the firmware uses ttyS0 as the serial console on
  248. the Maxine and ttyS2 on the others.
  249. If unsure, say Y.
  250. config SERIAL_21285
  251. tristate "DC21285 serial port support"
  252. depends on ARM && FOOTBRIDGE
  253. select SERIAL_CORE
  254. help
  255. If you have a machine based on a 21285 (Footbridge) StrongARM(R)/
  256. PCI bridge you can enable its onboard serial port by enabling this
  257. option.
  258. config SERIAL_21285_CONSOLE
  259. bool "Console on DC21285 serial port"
  260. depends on SERIAL_21285=y
  261. select SERIAL_CORE_CONSOLE
  262. help
  263. If you have enabled the serial port on the 21285 footbridge you can
  264. make it the console by answering Y to this option.
  265. Even if you say Y here, the currently visible virtual console
  266. (/dev/tty0) will still be used as the system console by default, but
  267. you can alter that using a kernel command line option such as
  268. "console=ttyFB". (Try "man bootparam" or see the documentation of
  269. your boot loader (lilo or loadlin) about how to pass options to the
  270. kernel at boot time.)
  271. config SERIAL_UART00
  272. bool "Excalibur serial port (uart00) support"
  273. depends on ARM && ARCH_CAMELOT
  274. select SERIAL_CORE
  275. help
  276. Say Y here if you want to use the hard logic uart on Excalibur. This
  277. driver also supports soft logic implementations of this uart core.
  278. config SERIAL_UART00_CONSOLE
  279. bool "Support for console on Excalibur serial port"
  280. depends on SERIAL_UART00
  281. select SERIAL_CORE_CONSOLE
  282. help
  283. Say Y here if you want to support a serial console on an Excalibur
  284. hard logic uart or uart00 IP core.
  285. Even if you say Y here, the currently visible virtual console
  286. (/dev/tty0) will still be used as the system console by default, but
  287. you can alter that using a kernel command line option such as
  288. "console=ttyS1". (Try "man bootparam" or see the documentation of
  289. your boot loader (lilo or loadlin) about how to pass options to the
  290. kernel at boot time.)
  291. config SERIAL_MPSC
  292. bool "Marvell MPSC serial port support"
  293. depends on PPC32 && MV64X60
  294. select SERIAL_CORE
  295. help
  296. Say Y here if you want to use the Marvell MPSC serial controller.
  297. config SERIAL_MPSC_CONSOLE
  298. bool "Support for console on Marvell MPSC serial port"
  299. depends on SERIAL_MPSC
  300. select SERIAL_CORE_CONSOLE
  301. help
  302. Say Y here if you want to support a serial console on a Marvell MPSC.
  303. config SERIAL_PXA
  304. bool "PXA serial port support"
  305. depends on ARM && ARCH_PXA
  306. select SERIAL_CORE
  307. help
  308. If you have a machine based on an Intel XScale PXA2xx CPU you
  309. can enable its onboard serial ports by enabling this option.
  310. config SERIAL_PXA_CONSOLE
  311. bool "Console on PXA serial port"
  312. depends on SERIAL_PXA
  313. select SERIAL_CORE_CONSOLE
  314. help
  315. If you have enabled the serial port on the Intel XScale PXA
  316. CPU you can make it the console by answering Y to this option.
  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=ttySA0". (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_SA1100
  324. bool "SA1100 serial port support"
  325. depends on ARM && ARCH_SA1100
  326. select SERIAL_CORE
  327. help
  328. If you have a machine based on a SA1100/SA1110 StrongARM(R) CPU you
  329. can enable its onboard serial port by enabling this option.
  330. Please read <file:Documentation/arm/SA1100/serial_UART> for further
  331. info.
  332. config SERIAL_SA1100_CONSOLE
  333. bool "Console on SA1100 serial port"
  334. depends on SERIAL_SA1100
  335. select SERIAL_CORE_CONSOLE
  336. help
  337. If you have enabled the serial port on the SA1100/SA1110 StrongARM
  338. CPU you can make it the console by answering Y to this option.
  339. Even if you say Y here, the currently visible virtual console
  340. (/dev/tty0) will still be used as the system console by default, but
  341. you can alter that using a kernel command line option such as
  342. "console=ttySA0". (Try "man bootparam" or see the documentation of
  343. your boot loader (lilo or loadlin) about how to pass options to the
  344. kernel at boot time.)
  345. config SERIAL_IMX
  346. bool "IMX serial port support"
  347. depends on ARM && ARCH_IMX
  348. select SERIAL_CORE
  349. help
  350. If you have a machine based on a Motorola IMX CPU you
  351. can enable its onboard serial port by enabling this option.
  352. config SERIAL_IMX_CONSOLE
  353. bool "Console on IMX serial port"
  354. depends on SERIAL_IMX
  355. select SERIAL_CORE_CONSOLE
  356. help
  357. If you have enabled the serial port on the Motorola IMX
  358. CPU you can make it the console by answering Y to this option.
  359. Even if you say Y here, the currently visible virtual console
  360. (/dev/tty0) will still be used as the system console by default, but
  361. you can alter that using a kernel command line option such as
  362. "console=ttySA0". (Try "man bootparam" or see the documentation of
  363. your boot loader (lilo or loadlin) about how to pass options to the
  364. kernel at boot time.)
  365. config SERIAL_SUNCORE
  366. bool
  367. depends on SPARC32 || SPARC64
  368. select SERIAL_CORE
  369. select SERIAL_CORE_CONSOLE
  370. default y
  371. config SERIAL_SUNZILOG
  372. tristate "Sun Zilog8530 serial support"
  373. depends on SPARC32 || SPARC64
  374. help
  375. This driver supports the Zilog8530 serial ports found on many Sparc
  376. systems. Say Y or M if you want to be able to these serial ports.
  377. config SERIAL_SUNZILOG_CONSOLE
  378. bool "Console on Sun Zilog8530 serial port"
  379. depends on SERIAL_SUNZILOG=y
  380. help
  381. If you would like to be able to use the Zilog8530 serial port
  382. on your Sparc system as the console, you can do so by answering
  383. Y to this option.
  384. config SERIAL_SUNSU
  385. tristate "Sun SU serial support"
  386. depends on (SPARC32 || SPARC64) && PCI
  387. help
  388. This driver supports the 8250 serial ports that run the keyboard and
  389. mouse on (PCI) UltraSPARC systems. Say Y or M if you want to be able
  390. to these serial ports.
  391. config SERIAL_SUNSU_CONSOLE
  392. bool "Console on Sun SU serial port"
  393. depends on SERIAL_SUNSU=y
  394. help
  395. If you would like to be able to use the SU serial port
  396. on your Sparc system as the console, you can do so by answering
  397. Y to this option.
  398. config SERIAL_MUX
  399. tristate "Serial MUX support"
  400. depends on PARISC
  401. select SERIAL_CORE
  402. default y
  403. ---help---
  404. Saying Y here will enable the hardware MUX serial driver for
  405. the Nova and K class systems. The hardware MUX is not 8250/16550
  406. compatible therefore the /dev/ttyB0 device is shared between the
  407. Serial MUX and the PDC software console. The following steps
  408. need to be completed to use the Serial MUX:
  409. 1. create the device entry (mknod /dev/ttyB0 c 11 0)
  410. 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0
  411. 3. Add device ttyB0 to /etc/securetty (if you want to log on as
  412. root on this console.)
  413. 4. Change the kernel command console parameter to: console=ttyB0
  414. config SERIAL_MUX_CONSOLE
  415. bool "Support for console on serial MUX"
  416. depends on SERIAL_MUX
  417. select SERIAL_CORE_CONSOLE
  418. default y
  419. config PDC_CONSOLE
  420. bool "PDC software console support"
  421. depends on PARISC && !SERIAL_MUX && VT
  422. default n
  423. help
  424. Saying Y here will enable the software based PDC console to be
  425. used as the system console. This is useful for machines in
  426. which the hardware based console has not been written yet. The
  427. following steps must be competed to use the PDC console:
  428. 1. create the device entry (mknod /dev/ttyB0 c 11 0)
  429. 2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0
  430. 3. Add device ttyB0 to /etc/securetty (if you want to log on as
  431. root on this console.)
  432. 4. Change the kernel command console parameter to: console=ttyB0
  433. config SERIAL_SUNSAB
  434. tristate "Sun Siemens SAB82532 serial support"
  435. depends on (SPARC32 || SPARC64) && PCI
  436. help
  437. This driver supports the Siemens SAB82532 DUSCC serial ports on newer
  438. (PCI) UltraSPARC systems. Say Y or M if you want to be able to these
  439. serial ports.
  440. config SERIAL_SUNSAB_CONSOLE
  441. bool "Console on Sun Siemens SAB82532 serial port"
  442. depends on SERIAL_SUNSAB=y
  443. help
  444. If you would like to be able to use the SAB82532 serial port
  445. on your Sparc system as the console, you can do so by answering
  446. Y to this option.
  447. config SERIAL_IP22_ZILOG
  448. tristate "IP22 Zilog8530 serial support"
  449. depends on SGI_IP22
  450. select SERIAL_CORE
  451. help
  452. This driver supports the Zilog8530 serial ports found on SGI IP22
  453. systems. Say Y or M if you want to be able to these serial ports.
  454. config SERIAL_IP22_ZILOG_CONSOLE
  455. bool "Console on IP22 Zilog8530 serial port"
  456. depends on SERIAL_IP22_ZILOG=y
  457. select SERIAL_CORE_CONSOLE
  458. config V850E_UART
  459. bool "NEC V850E on-chip UART support"
  460. depends on V850E_MA1 || V850E_ME2 || V850E_TEG || V850E2_ANNA || V850E_AS85EP1
  461. select SERIAL_CORE
  462. default y
  463. config V850E_UARTB
  464. bool
  465. depends V850E_UART && V850E_ME2
  466. default y
  467. config V850E_UART_CONSOLE
  468. bool "Use NEC V850E on-chip UART for console"
  469. depends on V850E_UART
  470. select SERIAL_CORE_CONSOLE
  471. config SERIAL_SH_SCI
  472. tristate "SH SCI(F) serial port support"
  473. depends on SUPERH || H8300
  474. select SERIAL_CORE
  475. config SERIAL_SH_SCI_CONSOLE
  476. bool "Support for console on SH SCI(F)"
  477. depends on SERIAL_SH_SCI=y
  478. select SERIAL_CORE_CONSOLE
  479. config SERIAL_AU1X00
  480. bool "Enable Au1x00 UART Support"
  481. depends on MIPS && SOC_AU1X00
  482. select SERIAL_CORE
  483. help
  484. If you have an Alchemy AU1X00 processor (MIPS based) and you want
  485. to use serial ports, say Y. Otherwise, say N.
  486. config SERIAL_AU1X00_CONSOLE
  487. bool "Enable Au1x00 serial console"
  488. depends on SERIAL_AU1X00
  489. select SERIAL_CORE_CONSOLE
  490. help
  491. If you have an Alchemy AU1X00 processor (MIPS based) and you want
  492. to use a console on a serial port, say Y. Otherwise, say N.
  493. config SERIAL_CORE
  494. tristate
  495. config SERIAL_CORE_CONSOLE
  496. bool
  497. config SERIAL_68328
  498. bool "68328 serial support"
  499. depends on M68328 || M68EZ328 || M68VZ328
  500. help
  501. This driver supports the built-in serial port of the Motorola 68328
  502. (standard, EZ and VZ varities).
  503. config SERIAL_68328_RTS_CTS
  504. bool "Support RTS/CTS on 68328 serial port"
  505. depends on SERIAL_68328
  506. config SERIAL_COLDFIRE
  507. bool "ColdFire serial support"
  508. depends on COLDFIRE
  509. help
  510. This driver supports the built-in serial ports of the Motorola ColdFire
  511. family of CPUs.
  512. config SERIAL_68360_SMC
  513. bool "68360 SMC uart support"
  514. depends on M68360
  515. help
  516. This driver supports the SMC serial ports of the Motorola 68360 CPU.
  517. config SERIAL_68360_SCC
  518. bool "68360 SCC uart support"
  519. depends on M68360
  520. help
  521. This driver supports the SCC serial ports of the Motorola 68360 CPU.
  522. config SERIAL_68360
  523. bool
  524. depends on SERIAL_68360_SMC || SERIAL_68360_SCC
  525. default y
  526. config SERIAL_PMACZILOG
  527. tristate "PowerMac z85c30 ESCC support"
  528. depends on PPC_OF && PPC_PMAC
  529. select SERIAL_CORE
  530. help
  531. This driver supports the Zilog z85C30 serial ports found on
  532. PowerMac machines.
  533. Say Y or M if you want to be able to these serial ports.
  534. config SERIAL_PMACZILOG_CONSOLE
  535. bool "Console on PowerMac z85c30 serial port"
  536. depends on SERIAL_PMACZILOG=y
  537. select SERIAL_CORE_CONSOLE
  538. help
  539. If you would like to be able to use the z85c30 serial port
  540. on your PowerMac as the console, you can do so by answering
  541. Y to this option.
  542. config SERIAL_LH7A40X
  543. tristate "Sharp LH7A40X embedded UART support"
  544. depends on ARM && ARCH_LH7A40X
  545. select SERIAL_CORE
  546. help
  547. This enables support for the three on-board UARTs of the
  548. Sharp LH7A40X series CPUs. Choose Y or M.
  549. config SERIAL_LH7A40X_CONSOLE
  550. bool "Support for console on Sharp LH7A40X serial port"
  551. depends on SERIAL_LH7A40X=y
  552. select SERIAL_CORE_CONSOLE
  553. help
  554. Say Y here if you wish to use one of the serial ports as the
  555. system console--the system console is the device which
  556. receives all kernel messages and warnings and which allows
  557. logins in single user mode.
  558. Even if you say Y here, the currently visible framebuffer console
  559. (/dev/tty0) will still be used as the default system console, but
  560. you can alter that using a kernel command line, for example
  561. "console=ttyAM1".
  562. config SERIAL_CPM
  563. tristate "CPM SCC/SMC serial port support"
  564. depends on CPM2 || 8xx
  565. select SERIAL_CORE
  566. help
  567. This driver supports the SCC and SMC serial ports on Motorola
  568. embedded PowerPC that contain a CPM1 (8xx) or CPM2 (8xxx)
  569. config SERIAL_CPM_CONSOLE
  570. bool "Support for console on CPM SCC/SMC serial port"
  571. depends on SERIAL_CPM=y
  572. select SERIAL_CORE_CONSOLE
  573. help
  574. Say Y here if you wish to use a SCC or SMC CPM UART as the system
  575. console (the system console is the device which receives all kernel
  576. messages and warnings and which allows logins in single user mode).
  577. Even if you say Y here, the currently visible framebuffer console
  578. (/dev/tty0) will still be used as the system console by default, but
  579. you can alter that using a kernel command line option such as
  580. "console=ttyCPM0". (Try "man bootparam" or see the documentation of
  581. your boot loader (lilo or loadlin) about how to pass options to the
  582. kernel at boot time.)
  583. config SERIAL_CPM_SCC1
  584. bool "Support for SCC1 serial port"
  585. depends on SERIAL_CPM=y
  586. help
  587. Select the is option to use SCC1 as a serial port
  588. config SERIAL_CPM_SCC2
  589. bool "Support for SCC2 serial port"
  590. depends on SERIAL_CPM=y
  591. help
  592. Select the is option to use SCC2 as a serial port
  593. config SERIAL_CPM_SCC3
  594. bool "Support for SCC3 serial port"
  595. depends on SERIAL_CPM=y
  596. help
  597. Select the is option to use SCC3 as a serial port
  598. config SERIAL_CPM_SCC4
  599. bool "Support for SCC4 serial port"
  600. depends on SERIAL_CPM=y
  601. help
  602. Select the is option to use SCC4 as a serial port
  603. config SERIAL_CPM_SMC1
  604. bool "Support for SMC1 serial port"
  605. depends on SERIAL_CPM=y
  606. help
  607. Select the is option to use SMC1 as a serial port
  608. config SERIAL_CPM_SMC2
  609. bool "Support for SMC2 serial port"
  610. depends on SERIAL_CPM=y
  611. help
  612. Select the is option to use SMC2 as a serial port
  613. config SERIAL_SGI_L1_CONSOLE
  614. bool "SGI Altix L1 serial console support"
  615. depends on IA64_GENERIC || IA64_SGI_SN2
  616. select SERIAL_CORE
  617. select SERIAL_CORE_CONSOLE
  618. help
  619. If you have an SGI Altix and you would like to use the system
  620. controller serial port as your console (you want this!),
  621. say Y. Otherwise, say N.
  622. config SERIAL_MPC52xx
  623. tristate "Freescale MPC52xx family PSC serial support"
  624. depends on PPC_MPC52xx
  625. select SERIAL_CORE
  626. help
  627. This drivers support the MPC52xx PSC serial ports. If you would
  628. like to use them, you must answer Y or M to this option. Not that
  629. for use as console, it must be included in kernel and not as a
  630. module.
  631. config SERIAL_MPC52xx_CONSOLE
  632. bool "Console on a Freescale MPC52xx family PSC serial port"
  633. depends on SERIAL_MPC52xx=y
  634. select SERIAL_CORE_CONSOLE
  635. help
  636. Select this options if you'd like to use one of the PSC serial port
  637. of the Freescale MPC52xx family as a console.
  638. config SERIAL_MPC52xx_CONSOLE_BAUD
  639. int "Freescale MPC52xx family PSC serial port baud"
  640. depends on SERIAL_MPC52xx_CONSOLE=y
  641. default "9600"
  642. help
  643. Select the MPC52xx console baud rate.
  644. This value is only used if the bootloader doesn't pass in the
  645. console baudrate
  646. config SERIAL_ICOM
  647. tristate "IBM Multiport Serial Adapter"
  648. depends on PCI && (PPC_ISERIES || PPC_PSERIES)
  649. select SERIAL_CORE
  650. help
  651. This driver is for a family of multiport serial adapters
  652. including 2 port RVX, 2 port internal modem, 4 port internal
  653. modem and a split 1 port RVX and 1 port internal modem.
  654. This driver can also be built as a module. If so, the module
  655. will be called icom.
  656. config SERIAL_M32R_SIO
  657. bool "M32R SIO I/F"
  658. depends on M32R
  659. default y
  660. select SERIAL_CORE
  661. help
  662. Say Y here if you want to use the M32R serial controller.
  663. config SERIAL_M32R_SIO_CONSOLE
  664. bool "use SIO console"
  665. depends on SERIAL_M32R_SIO=y
  666. select SERIAL_CORE_CONSOLE
  667. help
  668. Say Y here if you want to support a serial console.
  669. If you use an M3T-M32700UT or an OPSPUT platform,
  670. please say also y for SERIAL_M32R_PLDSIO.
  671. config SERIAL_M32R_PLDSIO
  672. bool "M32R SIO I/F on a PLD"
  673. depends on SERIAL_M32R_SIO=y
  674. default n
  675. help
  676. Say Y here if you want to use the M32R serial controller
  677. on a PLD (Programmable Logic Device).
  678. If you use an M3T-M32700UT or an OPSPUT platform,
  679. please say Y.
  680. config SERIAL_TXX9
  681. bool "TMPTX39XX/49XX SIO support"
  682. depends HAS_TXX9_SERIAL
  683. select SERIAL_CORE
  684. default y
  685. config HAS_TXX9_SERIAL
  686. bool
  687. config SERIAL_TXX9_CONSOLE
  688. bool "TMPTX39XX/49XX SIO Console support"
  689. depends on SERIAL_TXX9=y
  690. select SERIAL_CORE_CONSOLE
  691. config SERIAL_TXX9_STDSERIAL
  692. bool "TX39XX/49XX SIO act as standard serial"
  693. depends on !SERIAL_8250 && SERIAL_TXX9
  694. config SERIAL_VR41XX
  695. tristate "NEC VR4100 series Serial Interface Unit support"
  696. depends on CPU_VR41XX
  697. select SERIAL_CORE
  698. help
  699. If you have a NEC VR4100 series processor and you want to use
  700. Serial Interface Unit(SIU) or Debug Serial Interface Unit(DSIU)
  701. (not include VR4111/VR4121 DSIU), say Y. Otherwise, say N.
  702. config SERIAL_VR41XX_CONSOLE
  703. bool "Enable NEC VR4100 series Serial Interface Unit console"
  704. depends on SERIAL_VR41XX
  705. select SERIAL_CORE_CONSOLE
  706. help
  707. If you have a NEC VR4100 series processor and you want to use
  708. a console on a serial port, say Y. Otherwise, say N.
  709. config SERIAL_JSM
  710. tristate "Digi International NEO PCI Support"
  711. depends on PCI
  712. select SERIAL_CORE
  713. help
  714. This is a driver for Digi International's Neo series
  715. of cards which provide multiple serial ports. You would need
  716. something like this to connect more than two modems to your Linux
  717. box, for instance in order to become a dial-in server. This driver
  718. supports PCI boards only.
  719. If you have a card like this, say Y here and read the file
  720. <file:Documentation/jsm.txt>.
  721. To compile this driver as a module, choose M here: the
  722. module will be called jsm.
  723. endmenu