1# 2# Misc strange devices 3# 4 5menuconfig MISC_DEVICES 6 bool "Misc devices" 7 default y 8 ---help--- 9 Say Y here to get to see options for device drivers from various 10 different categories. This option alone does not add any kernel code. 11 12 If you say N, all options in this submenu will be skipped and disabled. 13 14if MISC_DEVICES 15 16config ATMEL_PWM 17 tristate "Atmel AT32/AT91 PWM support" 18 depends on AVR32 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_AT91CAP9 19 help 20 This option enables device driver support for the PWM channels 21 on certain Atmel prcoessors. Pulse Width Modulation is used for 22 purposes including software controlled power-efficent backlights 23 on LCD displays, motor control, and waveform generation. 24 25config ATMEL_TCLIB 26 bool "Atmel AT32/AT91 Timer/Counter Library" 27 depends on (AVR32 || ARCH_AT91) 28 help 29 Select this if you want a library to allocate the Timer/Counter 30 blocks found on many Atmel processors. This facilitates using 31 these blocks by different drivers despite processor differences. 32 33config ATMEL_TCB_CLKSRC 34 bool "TC Block Clocksource" 35 depends on ATMEL_TCLIB && GENERIC_TIME 36 default y 37 help 38 Select this to get a high precision clocksource based on a 39 TC block with a 5+ MHz base clock rate. Two timer channels 40 are combined to make a single 32-bit timer. 41 42 When GENERIC_CLOCKEVENTS is defined, the third timer channel 43 may be used as a clock event device supporting oneshot mode 44 (delays of up to two seconds) based on the 32 KiHz clock. 45 46config ATMEL_TCB_CLKSRC_BLOCK 47 int 48 depends on ATMEL_TCB_CLKSRC 49 prompt "TC Block" if ARCH_AT91RM9200 || ARCH_AT91SAM9260 || CPU_AT32AP700X 50 default 0 51 range 0 1 52 help 53 Some chips provide more than one TC block, so you have the 54 choice of which one to use for the clock framework. The other 55 TC can be used for other purposes, such as PWM generation and 56 interval timing. 57 58config IBM_ASM 59 tristate "Device driver for IBM RSA service processor" 60 depends on X86 && PCI && INPUT && EXPERIMENTAL 61 ---help--- 62 This option enables device driver support for in-band access to the 63 IBM RSA (Condor) service processor in eServer xSeries systems. 64 The ibmasm device driver allows user space application to access 65 ASM (Advanced Systems Management) functions on the service 66 processor. The driver is meant to be used in conjunction with 67 a user space API. 68 The ibmasm driver also enables the OS to use the UART on the 69 service processor board as a regular serial port. To make use of 70 this feature serial driver support (CONFIG_SERIAL_8250) must be 71 enabled. 72 73 WARNING: This software may not be supported or function 74 correctly on your IBM server. Please consult the IBM ServerProven 75 website <http://www.pc.ibm.com/ww/eserver/xseries/serverproven> for 76 information on the specific driver level and support statement 77 for your IBM server. 78 79config PHANTOM 80 tristate "Sensable PHANToM (PCI)" 81 depends on PCI 82 help 83 Say Y here if you want to build a driver for Sensable PHANToM device. 84 85 This driver is only for PCI PHANToMs. 86 87 If you choose to build module, its name will be phantom. If unsure, 88 say N here. 89 90config EEPROM_93CX6 91 tristate "EEPROM 93CX6 support" 92 ---help--- 93 This is a driver for the EEPROM chipsets 93c46 and 93c66. 94 The driver supports both read as well as write commands. 95 96 If unsure, say N. 97 98config SGI_IOC4 99 tristate "SGI IOC4 Base IO support" 100 depends on PCI 101 ---help--- 102 This option enables basic support for the IOC4 chip on certain 103 SGI IO controller cards (IO9, IO10, and PCI-RT). This option 104 does not enable any specific functions on such a card, but provides 105 necessary infrastructure for other drivers to utilize. 106 107 If you have an SGI Altix with an IOC4-based card say Y. 108 Otherwise say N. 109 110config TIFM_CORE 111 tristate "TI Flash Media interface support (EXPERIMENTAL)" 112 depends on EXPERIMENTAL && PCI 113 help 114 If you want support for Texas Instruments(R) Flash Media adapters 115 you should select this option and then also choose an appropriate 116 host adapter, such as 'TI Flash Media PCI74xx/PCI76xx host adapter 117 support', if you have a TI PCI74xx compatible card reader, for 118 example. 119 You will also have to select some flash card format drivers. MMC/SD 120 cards are supported via 'MMC/SD Card support: TI Flash Media MMC/SD 121 Interface support (MMC_TIFM_SD)'. 122 123 To compile this driver as a module, choose M here: the module will 124 be called tifm_core. 125 126config TIFM_7XX1 127 tristate "TI Flash Media PCI74xx/PCI76xx host adapter support (EXPERIMENTAL)" 128 depends on PCI && TIFM_CORE && EXPERIMENTAL 129 default TIFM_CORE 130 help 131 This option enables support for Texas Instruments(R) PCI74xx and 132 PCI76xx families of Flash Media adapters, found in many laptops. 133 To make actual use of the device, you will have to select some 134 flash card format drivers, as outlined in the TIFM_CORE Help. 135 136 To compile this driver as a module, choose M here: the module will 137 be called tifm_7xx1. 138 139config ACER_WMI 140 tristate "Acer WMI Laptop Extras (EXPERIMENTAL)" 141 depends on X86 142 depends on EXPERIMENTAL 143 depends on ACPI 144 depends on LEDS_CLASS 145 depends on NEW_LEDS 146 depends on BACKLIGHT_CLASS_DEVICE 147 depends on SERIO_I8042 148 depends on RFKILL 149 select ACPI_WMI 150 ---help--- 151 This is a driver for newer Acer (and Wistron) laptops. It adds 152 wireless radio and bluetooth control, and on some laptops, 153 exposes the mail LED and LCD backlight. 154 155 For more information about this driver see 156 <file:Documentation/laptops/acer-wmi.txt> 157 158 If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M 159 here. 160 161config ASUS_LAPTOP 162 tristate "Asus Laptop Extras (EXPERIMENTAL)" 163 depends on X86 164 depends on ACPI 165 depends on EXPERIMENTAL && !ACPI_ASUS 166 depends on LEDS_CLASS 167 depends on NEW_LEDS 168 depends on BACKLIGHT_CLASS_DEVICE 169 ---help--- 170 This is the new Linux driver for Asus laptops. It may also support some 171 MEDION, JVC or VICTOR laptops. It makes all the extra buttons generate 172 standard ACPI events that go through /proc/acpi/events. It also adds 173 support for video output switching, LCD backlight control, Bluetooth and 174 Wlan control, and most importantly, allows you to blink those fancy LEDs. 175 176 For more information and a userspace daemon for handling the extra 177 buttons see <http://acpi4asus.sf.net/>. 178 179 If you have an ACPI-compatible ASUS laptop, say Y or M here. 180 181config FUJITSU_LAPTOP 182 tristate "Fujitsu Laptop Extras" 183 depends on X86 184 depends on ACPI 185 depends on INPUT 186 depends on BACKLIGHT_CLASS_DEVICE 187 ---help--- 188 This is a driver for laptops built by Fujitsu: 189 190 * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks 191 * Possibly other Fujitsu laptop models 192 * Tested with S6410 and S7020 193 194 It adds support for LCD brightness control and some hotkeys. 195 196 If you have a Fujitsu laptop, say Y or M here. 197 198config FUJITSU_LAPTOP_DEBUG 199 bool "Verbose debug mode for Fujitsu Laptop Extras" 200 depends on FUJITSU_LAPTOP 201 default n 202 ---help--- 203 Enables extra debug output from the fujitsu extras driver, at the 204 expense of a slight increase in driver size. 205 206 If you are not sure, say N here. 207 208config TC1100_WMI 209 tristate "HP Compaq TC1100 Tablet WMI Extras (EXPERIMENTAL)" 210 depends on X86 && !X86_64 211 depends on EXPERIMENTAL 212 depends on ACPI 213 select ACPI_WMI 214 ---help--- 215 This is a driver for the WMI extensions (wireless and bluetooth power 216 control) of the HP Compaq TC1100 tablet. 217 218config HP_WMI 219 tristate "HP WMI extras" 220 depends on ACPI_WMI 221 depends on INPUT 222 depends on RFKILL 223 help 224 Say Y here if you want to support WMI-based hotkeys on HP laptops and 225 to read data from WMI such as docking or ambient light sensor state. 226 227 To compile this driver as a module, choose M here: the module will 228 be called hp-wmi. 229 230config MSI_LAPTOP 231 tristate "MSI Laptop Extras" 232 depends on X86 233 depends on ACPI_EC 234 depends on BACKLIGHT_CLASS_DEVICE 235 ---help--- 236 This is a driver for laptops built by MSI (MICRO-STAR 237 INTERNATIONAL): 238 239 MSI MegaBook S270 (MS-1013) 240 Cytron/TCM/Medion/Tchibo MD96100/SAM2000 241 242 It adds support for Bluetooth, WLAN and LCD brightness control. 243 244 More information about this driver is available at 245 <http://0pointer.de/lennart/tchibo.html>. 246 247 If you have an MSI S270 laptop, say Y or M here. 248 249config PANASONIC_LAPTOP 250 tristate "Panasonic Laptop Extras" 251 depends on X86 && INPUT && ACPI 252 depends on BACKLIGHT_CLASS_DEVICE 253 ---help--- 254 This driver adds support for access to backlight control and hotkeys 255 on Panasonic Let's Note laptops. 256 257 If you have a Panasonic Let's note laptop (such as the R1(N variant), 258 R2, R3, R5, T2, W2 and Y2 series), say Y. 259 260config COMPAL_LAPTOP 261 tristate "Compal Laptop Extras" 262 depends on X86 263 depends on ACPI_EC 264 depends on BACKLIGHT_CLASS_DEVICE 265 ---help--- 266 This is a driver for laptops built by Compal: 267 268 Compal FL90/IFL90 269 Compal FL91/IFL91 270 Compal FL92/JFL92 271 Compal FT00/IFT00 272 273 It adds support for Bluetooth, WLAN and LCD brightness control. 274 275 If you have an Compal FL9x/IFL9x/FT00 laptop, say Y or M here. 276 277config SONY_LAPTOP 278 tristate "Sony Laptop Extras" 279 depends on X86 && ACPI 280 select BACKLIGHT_CLASS_DEVICE 281 depends on INPUT 282 ---help--- 283 This mini-driver drives the SNC and SPIC devices present in the ACPI 284 BIOS of the Sony Vaio laptops. 285 286 It gives access to some extra laptop functionalities like Bluetooth, 287 screen brightness control, Fn keys and allows powering on/off some 288 devices. 289 290 Read <file:Documentation/laptops/sony-laptop.txt> for more information. 291 292config SONYPI_COMPAT 293 bool "Sonypi compatibility" 294 depends on SONY_LAPTOP 295 ---help--- 296 Build the sonypi driver compatibility code into the sony-laptop driver. 297 298config THINKPAD_ACPI 299 tristate "ThinkPad ACPI Laptop Extras" 300 depends on X86 && ACPI 301 select BACKLIGHT_LCD_SUPPORT 302 select BACKLIGHT_CLASS_DEVICE 303 select HWMON 304 select NVRAM 305 select INPUT 306 select NEW_LEDS 307 select LEDS_CLASS 308 select NET 309 select RFKILL 310 ---help--- 311 This is a driver for the IBM and Lenovo ThinkPad laptops. It adds 312 support for Fn-Fx key combinations, Bluetooth control, video 313 output switching, ThinkLight control, UltraBay eject and more. 314 For more information about this driver see 315 <file:Documentation/laptops/thinkpad-acpi.txt> and 316 <http://ibm-acpi.sf.net/> . 317 318 This driver was formerly known as ibm-acpi. 319 320 If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. 321 322config THINKPAD_ACPI_DEBUG 323 bool "Verbose debug mode" 324 depends on THINKPAD_ACPI 325 default n 326 ---help--- 327 Enables extra debugging information, at the expense of a slightly 328 increase in driver size. 329 330 If you are not sure, say N here. 331 332config THINKPAD_ACPI_DOCK 333 bool "Legacy Docking Station Support" 334 depends on THINKPAD_ACPI 335 depends on ACPI_DOCK=n 336 default n 337 ---help--- 338 Allows the thinkpad_acpi driver to handle docking station events. 339 This support was made obsolete by the generic ACPI docking station 340 support (CONFIG_ACPI_DOCK). It will allow locking and removing the 341 laptop from the docking station, but will not properly connect PCI 342 devices. 343 344 If you are not sure, say N here. 345 346config THINKPAD_ACPI_BAY 347 bool "Legacy Removable Bay Support" 348 depends on THINKPAD_ACPI 349 default y 350 ---help--- 351 Allows the thinkpad_acpi driver to handle removable bays. It will 352 electrically disable the device in the bay, and also generate 353 notifications when the bay lever is ejected or inserted. 354 355 If you are not sure, say Y here. 356 357config THINKPAD_ACPI_VIDEO 358 bool "Video output control support" 359 depends on THINKPAD_ACPI 360 default y 361 ---help--- 362 Allows the thinkpad_acpi driver to provide an interface to control 363 the various video output ports. 364 365 This feature often won't work well, depending on ThinkPad model, 366 display state, video output devices in use, whether there is a X 367 server running, phase of the moon, and the current mood of 368 Schroedinger's cat. If you can use X.org's RandR to control 369 your ThinkPad's video output ports instead of this feature, 370 don't think twice: do it and say N here to save some memory. 371 372 If you are not sure, say Y here. 373 374config THINKPAD_ACPI_HOTKEY_POLL 375 bool "Support NVRAM polling for hot keys" 376 depends on THINKPAD_ACPI 377 default y 378 ---help--- 379 Some thinkpad models benefit from NVRAM polling to detect a few of 380 the hot key press events. If you know your ThinkPad model does not 381 need to do NVRAM polling to support any of the hot keys you use, 382 unselecting this option will save about 1kB of memory. 383 384 ThinkPads T40 and newer, R52 and newer, and X31 and newer are 385 unlikely to need NVRAM polling in their latest BIOS versions. 386 387 NVRAM polling can detect at most the following keys: ThinkPad/Access 388 IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, 389 Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). 390 391 If you are not sure, say Y here. The driver enables polling only if 392 it is strictly necessary to do so. 393 394config ATMEL_SSC 395 tristate "Device driver for Atmel SSC peripheral" 396 depends on AVR32 || ARCH_AT91 397 ---help--- 398 This option enables device driver support for Atmel Syncronized 399 Serial Communication peripheral (SSC). 400 401 The SSC peripheral supports a wide variety of serial frame based 402 communications, i.e. I2S, SPI, etc. 403 404 If unsure, say N. 405 406config INTEL_MENLOW 407 tristate "Thermal Management driver for Intel menlow platform" 408 depends on ACPI_THERMAL 409 select THERMAL 410 depends on X86 411 ---help--- 412 ACPI thermal management enhancement driver on 413 Intel Menlow platform. 414 415 If unsure, say N. 416 417config EEEPC_LAPTOP 418 tristate "Eee PC Hotkey Driver (EXPERIMENTAL)" 419 depends on X86 420 depends on ACPI 421 depends on BACKLIGHT_CLASS_DEVICE 422 depends on HWMON 423 depends on EXPERIMENTAL 424 depends on RFKILL 425 ---help--- 426 This driver supports the Fn-Fx keys on Eee PC laptops. 427 It also adds the ability to switch camera/wlan on/off. 428 429 If you have an Eee PC laptop, say Y or M here. 430 431config ENCLOSURE_SERVICES 432 tristate "Enclosure Services" 433 default n 434 help 435 Provides support for intelligent enclosures (bays which 436 contain storage devices). You also need either a host 437 driver (SCSI/ATA) which supports enclosures 438 or a SCSI enclosure device (SES) to use these services. 439 440config SGI_XP 441 tristate "Support communication between SGI SSIs" 442 depends on NET 443 depends on (IA64_GENERIC || IA64_SGI_SN2 || IA64_SGI_UV || X86_64) && SMP 444 select IA64_UNCACHED_ALLOCATOR if IA64_GENERIC || IA64_SGI_SN2 445 select GENERIC_ALLOCATOR if IA64_GENERIC || IA64_SGI_SN2 446 select SGI_GRU if (IA64_GENERIC || IA64_SGI_UV || X86_64) && SMP 447 ---help--- 448 An SGI machine can be divided into multiple Single System 449 Images which act independently of each other and have 450 hardware based memory protection from the others. Enabling 451 this feature will allow for direct communication between SSIs 452 based on a network adapter and DMA messaging. 453 454config HP_ILO 455 tristate "Channel interface driver for HP iLO/iLO2 processor" 456 depends on PCI 457 default n 458 help 459 The channel interface driver allows applications to communicate 460 with iLO/iLO2 management processors present on HP ProLiant 461 servers. Upon loading, the driver creates /dev/hpilo/dXccbN files, 462 which can be used to gather data from the management processor, 463 via read and write system calls. 464 465 To compile this driver as a module, choose M here: the 466 module will be called hpilo. 467 468config SGI_GRU 469 tristate "SGI GRU driver" 470 depends on (X86_64 || IA64_SGI_UV || IA64_GENERIC) && SMP 471 default n 472 select MMU_NOTIFIER 473 ---help--- 474 The GRU is a hardware resource located in the system chipset. The GRU 475 contains memory that can be mmapped into the user address space. This memory is 476 used to communicate with the GRU to perform functions such as load/store, 477 scatter/gather, bcopy, AMOs, etc. The GRU is directly accessed by user 478 instructions using user virtual addresses. GRU instructions (ex., bcopy) use 479 user virtual addresses for operands. 480 481 If you are not running on a SGI UV system, say N. 482 483config SGI_GRU_DEBUG 484 bool "SGI GRU driver debug" 485 depends on SGI_GRU 486 default n 487 ---help--- 488 This option enables addition debugging code for the SGI GRU driver. If 489 you are unsure, say N. 490 491endif # MISC_DEVICES 492