[mirror_ubuntu-bionic-kernel.git] / drivers / misc / Kconfig

#
# Misc strange devices
#

menuconfig MISC_DEVICES
	bool "Misc devices"
	default y
	---help---
	  Say Y here to get to see options for device drivers from various
	  different categories. This option alone does not add any kernel code.

	  If you say N, all options in this submenu will be skipped and disabled.

if MISC_DEVICES

config AD525X_DPOT
	tristate "Analog Devices AD525x Digital Potentiometers"
	depends on I2C && SYSFS
	help
	  If you say yes here, you get support for the Analog Devices
	  AD5258, AD5259, AD5251, AD5252, AD5253, AD5254 and AD5255
	  digital potentiometer chips.

	  See Documentation/misc-devices/ad525x_dpot.txt for the
	  userspace interface.

	  This driver can also be built as a module.  If so, the module
	  will be called ad525x_dpot.

config ATMEL_PWM
	tristate "Atmel AT32/AT91 PWM support"
	depends on AVR32 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_AT91CAP9
	help
	  This option enables device driver support for the PWM channels
	  on certain Atmel processors.  Pulse Width Modulation is used for
	  purposes including software controlled power-efficient backlights
	  on LCD displays, motor control, and waveform generation.

config ATMEL_TCLIB
	bool "Atmel AT32/AT91 Timer/Counter Library"
	depends on (AVR32 || ARCH_AT91)
	help
	  Select this if you want a library to allocate the Timer/Counter
	  blocks found on many Atmel processors.  This facilitates using
	  these blocks by different drivers despite processor differences.

config ATMEL_TCB_CLKSRC
	bool "TC Block Clocksource"
	depends on ATMEL_TCLIB && GENERIC_TIME
	default y
	help
	  Select this to get a high precision clocksource based on a
	  TC block with a 5+ MHz base clock rate.  Two timer channels
	  are combined to make a single 32-bit timer.

	  When GENERIC_CLOCKEVENTS is defined, the third timer channel
	  may be used as a clock event device supporting oneshot mode
	  (delays of up to two seconds) based on the 32 KiHz clock.

config ATMEL_TCB_CLKSRC_BLOCK
	int
	depends on ATMEL_TCB_CLKSRC
	prompt "TC Block" if ARCH_AT91RM9200 || ARCH_AT91SAM9260 || CPU_AT32AP700X
	default 0
	range 0 1
	help
	  Some chips provide more than one TC block, so you have the
	  choice of which one to use for the clock framework.  The other
	  TC can be used for other purposes, such as PWM generation and
	  interval timing.

config IBM_ASM
	tristate "Device driver for IBM RSA service processor"
	depends on X86 && PCI && INPUT && EXPERIMENTAL
	---help---
	  This option enables device driver support for in-band access to the
	  IBM RSA (Condor) service processor in eServer xSeries systems.
	  The ibmasm device driver allows user space application to access
	  ASM (Advanced Systems Management) functions on the service
	  processor. The driver is meant to be used in conjunction with
	  a user space API.
	  The ibmasm driver also enables the OS to use the UART on the
	  service processor board as a regular serial port. To make use of
	  this feature serial driver support (CONFIG_SERIAL_8250) must be
	  enabled.

	  WARNING: This software may not be supported or function
	  correctly on your IBM server. Please consult the IBM ServerProven
	  website <http://www.pc.ibm.com/ww/eserver/xseries/serverproven> for
	  information on the specific driver level and support statement
	  for your IBM server.

config PHANTOM
	tristate "Sensable PHANToM (PCI)"
	depends on PCI
	help
	  Say Y here if you want to build a driver for Sensable PHANToM device.

	  This driver is only for PCI PHANToMs.

	  If you choose to build module, its name will be phantom. If unsure,
	  say N here.

config SGI_IOC4
	tristate "SGI IOC4 Base IO support"
	depends on PCI
	---help---
	  This option enables basic support for the IOC4 chip on certain
	  SGI IO controller cards (IO9, IO10, and PCI-RT).  This option
	  does not enable any specific functions on such a card, but provides
	  necessary infrastructure for other drivers to utilize.

	  If you have an SGI Altix with an IOC4-based card say Y.
	  Otherwise say N.

config TIFM_CORE
	tristate "TI Flash Media interface support (EXPERIMENTAL)"
	depends on EXPERIMENTAL && PCI
	help
	  If you want support for Texas Instruments(R) Flash Media adapters
	  you should select this option and then also choose an appropriate
	  host adapter, such as 'TI Flash Media PCI74xx/PCI76xx host adapter
	  support', if you have a TI PCI74xx compatible card reader, for
	  example.
	  You will also have to select some flash card format drivers. MMC/SD
	  cards are supported via 'MMC/SD Card support: TI Flash Media MMC/SD
	  Interface support (MMC_TIFM_SD)'.

	  To compile this driver as a module, choose M here: the module will
	  be called tifm_core.

config TIFM_7XX1
	tristate "TI Flash Media PCI74xx/PCI76xx host adapter support (EXPERIMENTAL)"
	depends on PCI && TIFM_CORE && EXPERIMENTAL
	default TIFM_CORE
	help
	  This option enables support for Texas Instruments(R) PCI74xx and
	  PCI76xx families of Flash Media adapters, found in many laptops.
	  To make actual use of the device, you will have to select some
	  flash card format drivers, as outlined in the TIFM_CORE Help.

	  To compile this driver as a module, choose M here: the module will
	  be called tifm_7xx1.

config ICS932S401
	tristate "Integrated Circuits ICS932S401"
	depends on I2C && EXPERIMENTAL
	help
	  If you say yes here you get support for the Integrated Circuits
	  ICS932S401 clock control chips.

	  This driver can also be built as a module. If so, the module
	  will be called ics932s401.

config ATMEL_SSC
	tristate "Device driver for Atmel SSC peripheral"
	depends on AVR32 || ARCH_AT91
	---help---
	  This option enables device driver support for Atmel Synchronized
	  Serial Communication peripheral (SSC).

	  The SSC peripheral supports a wide variety of serial frame based
	  communications, i.e. I2S, SPI, etc.

	  If unsure, say N.

config ENCLOSURE_SERVICES
	tristate "Enclosure Services"
	default n
	help
	  Provides support for intelligent enclosures (bays which
	  contain storage devices).  You also need either a host
	  driver (SCSI/ATA) which supports enclosures
	  or a SCSI enclosure device (SES) to use these services.

config SGI_XP
	tristate "Support communication between SGI SSIs"
	depends on NET
	depends on (IA64_GENERIC || IA64_SGI_SN2 || IA64_SGI_UV || X86_UV) && SMP
	select IA64_UNCACHED_ALLOCATOR if IA64_GENERIC || IA64_SGI_SN2
	select GENERIC_ALLOCATOR if IA64_GENERIC || IA64_SGI_SN2
	select SGI_GRU if X86_64 && SMP
	---help---
	  An SGI machine can be divided into multiple Single System
	  Images which act independently of each other and have
	  hardware based memory protection from the others.  Enabling
	  this feature will allow for direct communication between SSIs
	  based on a network adapter and DMA messaging.

config HP_ILO
	tristate "Channel interface driver for HP iLO/iLO2 processor"
	depends on PCI
	default n
	help
	  The channel interface driver allows applications to communicate
	  with iLO/iLO2 management processors present on HP ProLiant
	  servers.  Upon loading, the driver creates /dev/hpilo/dXccbN files,
	  which can be used to gather data from the management processor,
	  via read and write system calls.

	  To compile this driver as a module, choose M here: the
	  module will be called hpilo.

config SGI_GRU
	tristate "SGI GRU driver"
	depends on X86_UV && SMP
	default n
	select MMU_NOTIFIER
	---help---
	The GRU is a hardware resource located in the system chipset. The GRU
	contains memory that can be mmapped into the user address space. This memory is
	used to communicate with the GRU to perform functions such as load/store,
	scatter/gather, bcopy, AMOs, etc.  The GRU is directly accessed by user
	instructions using user virtual addresses. GRU instructions (ex., bcopy) use
	user virtual addresses for operands.

	If you are not running on a SGI UV system, say N.

config SGI_GRU_DEBUG
	bool  "SGI GRU driver debug"
	depends on SGI_GRU
	default n
	---help---
	This option enables addition debugging code for the SGI GRU driver. If
	you are unsure, say N.

config DELL_LAPTOP
	tristate "Dell Laptop Extras (EXPERIMENTAL)"
	depends on X86
	depends on DCDBAS
	depends on EXPERIMENTAL
	depends on BACKLIGHT_CLASS_DEVICE
	depends on RFKILL
	depends on POWER_SUPPLY
	default n
	---help---
	This driver adds support for rfkill and backlight control to Dell
	laptops.

config ISL29003
	tristate "Intersil ISL29003 ambient light sensor"
	depends on I2C && SYSFS
	help
	  If you say yes here you get support for the Intersil ISL29003
	  ambient light sensor.

	  This driver can also be built as a module.  If so, the module
	  will be called isl29003.

config EP93XX_PWM
	tristate "EP93xx PWM support"
	depends on ARCH_EP93XX
	help
	  This option enables device driver support for the PWM channels
	  on the Cirrus EP93xx processors.  The EP9307 chip only has one
	  PWM channel all the others have two, the second channel is an
	  alternate function of the EGPIO14 pin.  A sysfs interface is
	  provided to control the PWM channels.

	  To compile this driver as a module, choose M here: the module will
	  be called ep93xx_pwm.

config DS1682
	tristate "Dallas DS1682 Total Elapsed Time Recorder with Alarm"
	depends on I2C && EXPERIMENTAL
	help
	  If you say yes here you get support for Dallas Semiconductor
	  DS1682 Total Elapsed Time Recorder.

	  This driver can also be built as a module.  If so, the module
	  will be called ds1682.

source "drivers/misc/c2port/Kconfig"
source "drivers/misc/eeprom/Kconfig"
source "drivers/misc/cb710/Kconfig"
source "drivers/misc/iwmc3200top/Kconfig"

endif # MISC_DEVICES
Commit	Line	Data
1da177e4 LT	1	#
	2	# Misc strange devices
	3	#
	4
7bf1fc43	5	menuconfig MISC_DEVICES
376df37a JE	6	bool "Misc devices"
376df37a JE	7	default y
06bfb7eb JE	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.
376df37a	13
7bf1fc43	14	if MISC_DEVICES
1da177e4	15
4eb174be MH	16	config AD525X_DPOT
	17	tristate "Analog Devices AD525x Digital Potentiometers"
	18	depends on I2C && SYSFS
	19	help
	20	If you say yes here, you get support for the Analog Devices
	21	AD5258, AD5259, AD5251, AD5252, AD5253, AD5254 and AD5255
	22	digital potentiometer chips.
	23
	24	See Documentation/misc-devices/ad525x_dpot.txt for the
	25	userspace interface.
	26
	27	This driver can also be built as a module. If so, the module
	28	will be called ad525x_dpot.
	29
9a1e8eb1 DB	30	config ATMEL_PWM
9a1e8eb1 DB	31	tristate "Atmel AT32/AT91 PWM support"
8b6e47ad	32	depends on AVR32 \|\| ARCH_AT91SAM9263 \|\| ARCH_AT91SAM9RL \|\| ARCH_AT91CAP9
9a1e8eb1 DB	33	help
9a1e8eb1 DB	34	This option enables device driver support for the PWM channels
692105b8 ML	35	on certain Atmel processors. Pulse Width Modulation is used for
692105b8 ML	36	purposes including software controlled power-efficient backlights
9a1e8eb1 DB	37	on LCD displays, motor control, and waveform generation.
9a1e8eb1 DB	38
2a341f5c DB	39	config ATMEL_TCLIB
	40	bool "Atmel AT32/AT91 Timer/Counter Library"
	41	depends on (AVR32 \|\| ARCH_AT91)
	42	help
	43	Select this if you want a library to allocate the Timer/Counter
	44	blocks found on many Atmel processors. This facilitates using
	45	these blocks by different drivers despite processor differences.
	46
4d243f92 DB	47	config ATMEL_TCB_CLKSRC
	48	bool "TC Block Clocksource"
	49	depends on ATMEL_TCLIB && GENERIC_TIME
	50	default y
	51	help
	52	Select this to get a high precision clocksource based on a
	53	TC block with a 5+ MHz base clock rate. Two timer channels
	54	are combined to make a single 32-bit timer.
	55
	56	When GENERIC_CLOCKEVENTS is defined, the third timer channel
	57	may be used as a clock event device supporting oneshot mode
	58	(delays of up to two seconds) based on the 32 KiHz clock.
	59
	60	config ATMEL_TCB_CLKSRC_BLOCK
	61	int
	62	depends on ATMEL_TCB_CLKSRC
	63	prompt "TC Block" if ARCH_AT91RM9200 \|\| ARCH_AT91SAM9260 \|\| CPU_AT32AP700X
	64	default 0
	65	range 0 1
	66	help
	67	Some chips provide more than one TC block, so you have the
	68	choice of which one to use for the clock framework. The other
	69	TC can be used for other purposes, such as PWM generation and
	70	interval timing.
	71
1da177e4 LT	72	config IBM_ASM
1da177e4 LT	73	tristate "Device driver for IBM RSA service processor"
ff294cba	74	depends on X86 && PCI && INPUT && EXPERIMENTAL
1da177e4 LT	75	---help---
	76	This option enables device driver support for in-band access to the
	77	IBM RSA (Condor) service processor in eServer xSeries systems.
	78	The ibmasm device driver allows user space application to access
	79	ASM (Advanced Systems Management) functions on the service
	80	processor. The driver is meant to be used in conjunction with
	81	a user space API.
	82	The ibmasm driver also enables the OS to use the UART on the
	83	service processor board as a regular serial port. To make use of
	84	this feature serial driver support (CONFIG_SERIAL_8250) must be
	85	enabled.
f9565129	86
1da177e4 LT	87	WARNING: This software may not be supported or function
1da177e4 LT	88	correctly on your IBM server. Please consult the IBM ServerProven
01e77d31	89	website <http://www.pc.ibm.com/ww/eserver/xseries/serverproven> for
1da177e4 LT	90	information on the specific driver level and support statement
	91	for your IBM server.
	92
cef2cf07	93	config PHANTOM
ec905a18	94	tristate "Sensable PHANToM (PCI)"
cef2cf07 JS	95	depends on PCI
	96	help
	97	Say Y here if you want to build a driver for Sensable PHANToM device.
	98
ec905a18 JS	99	This driver is only for PCI PHANToMs.
ec905a18 JS	100
cef2cf07 JS	101	If you choose to build module, its name will be phantom. If unsure,
	102	say N here.
	103
59f14800 BC	104	config SGI_IOC4
59f14800 BC	105	tristate "SGI IOC4 Base IO support"
aa6c2e62	106	depends on PCI
59f14800 BC	107	---help---
	108	This option enables basic support for the IOC4 chip on certain
	109	SGI IO controller cards (IO9, IO10, and PCI-RT). This option
	110	does not enable any specific functions on such a card, but provides
	111	necessary infrastructure for other drivers to utilize.
	112
	113	If you have an SGI Altix with an IOC4-based card say Y.
	114	Otherwise say N.
	115
f9565129 AD	116	config TIFM_CORE
f9565129 AD	117	tristate "TI Flash Media interface support (EXPERIMENTAL)"
9f3bed5f	118	depends on EXPERIMENTAL && PCI
f9565129 AD	119	help
	120	If you want support for Texas Instruments(R) Flash Media adapters
	121	you should select this option and then also choose an appropriate
	122	host adapter, such as 'TI Flash Media PCI74xx/PCI76xx host adapter
	123	support', if you have a TI PCI74xx compatible card reader, for
	124	example.
	125	You will also have to select some flash card format drivers. MMC/SD
	126	cards are supported via 'MMC/SD Card support: TI Flash Media MMC/SD
	127	Interface support (MMC_TIFM_SD)'.
	128
8c36790a	129	To compile this driver as a module, choose M here: the module will
f9565129	130	be called tifm_core.
1da177e4	131
f9565129 AD	132	config TIFM_7XX1
	133	tristate "TI Flash Media PCI74xx/PCI76xx host adapter support (EXPERIMENTAL)"
	134	depends on PCI && TIFM_CORE && EXPERIMENTAL
	135	default TIFM_CORE
	136	help
	137	This option enables support for Texas Instruments(R) PCI74xx and
	138	PCI76xx families of Flash Media adapters, found in many laptops.
	139	To make actual use of the device, you will have to select some
	140	flash card format drivers, as outlined in the TIFM_CORE Help.
	141
8c36790a	142	To compile this driver as a module, choose M here: the module will
f9565129 AD	143	be called tifm_7xx1.
f9565129 AD	144
a412ae3f DW	145	config ICS932S401
	146	tristate "Integrated Circuits ICS932S401"
	147	depends on I2C && EXPERIMENTAL
	148	help
	149	If you say yes here you get support for the Integrated Circuits
	150	ICS932S401 clock control chips.
	151
	152	This driver can also be built as a module. If so, the module
	153	will be called ics932s401.
	154
eb1f2930 HCE	155	config ATMEL_SSC
	156	tristate "Device driver for Atmel SSC peripheral"
	157	depends on AVR32 \|\| ARCH_AT91
	158	---help---
692105b8	159	This option enables device driver support for Atmel Synchronized
eb1f2930 HCE	160	Serial Communication peripheral (SSC).
	161
	162	The SSC peripheral supports a wide variety of serial frame based
	163	communications, i.e. I2S, SPI, etc.
	164
	165	If unsure, say N.
	166
d569d5bb JB	167	config ENCLOSURE_SERVICES
	168	tristate "Enclosure Services"
	169	default n
	170	help
	171	Provides support for intelligent enclosures (bays which
	172	contain storage devices). You also need either a host
	173	driver (SCSI/ATA) which supports enclosures
	174	or a SCSI enclosure device (SES) to use these services.
	175
45d9ca49 DN	176	config SGI_XP
45d9ca49 DN	177	tristate "Support communication between SGI SSIs"
3b0de7b3	178	depends on NET
03b48632	179	depends on (IA64_GENERIC \|\| IA64_SGI_SN2 \|\| IA64_SGI_UV \|\| X86_UV) && SMP
45d9ca49 DN	180	select IA64_UNCACHED_ALLOCATOR if IA64_GENERIC \|\| IA64_SGI_SN2
45d9ca49 DN	181	select GENERIC_ALLOCATOR if IA64_GENERIC \|\| IA64_SGI_SN2
1bc4faa5	182	select SGI_GRU if X86_64 && SMP
45d9ca49 DN	183	---help---
	184	An SGI machine can be divided into multiple Single System
	185	Images which act independently of each other and have
	186	hardware based memory protection from the others. Enabling
	187	this feature will allow for direct communication between SSIs
	188	based on a network adapter and DMA messaging.
	189
89bcb05d DA	190	config HP_ILO
89bcb05d DA	191	tristate "Channel interface driver for HP iLO/iLO2 processor"
f38954c9	192	depends on PCI
89bcb05d DA	193	default n
	194	help
	195	The channel interface driver allows applications to communicate
	196	with iLO/iLO2 management processors present on HP ProLiant
	197	servers. Upon loading, the driver creates /dev/hpilo/dXccbN files,
	198	which can be used to gather data from the management processor,
	199	via read and write system calls.
	200
	201	To compile this driver as a module, choose M here: the
	202	module will be called hpilo.
	203
3d919e5f JS	204	config SGI_GRU
3d919e5f JS	205	tristate "SGI GRU driver"
1bc4faa5	206	depends on X86_UV && SMP
3d919e5f JS	207	default n
	208	select MMU_NOTIFIER
	209	---help---
	210	The GRU is a hardware resource located in the system chipset. The GRU
	211	contains memory that can be mmapped into the user address space. This memory is
	212	used to communicate with the GRU to perform functions such as load/store,
	213	scatter/gather, bcopy, AMOs, etc. The GRU is directly accessed by user
	214	instructions using user virtual addresses. GRU instructions (ex., bcopy) use
	215	user virtual addresses for operands.
	216
	217	If you are not running on a SGI UV system, say N.
	218
	219	config SGI_GRU_DEBUG
	220	bool "SGI GRU driver debug"
	221	depends on SGI_GRU
	222	default n
	223	---help---
	224	This option enables addition debugging code for the SGI GRU driver. If
	225	you are unsure, say N.
	226
ad8f07cc MG	227	config DELL_LAPTOP
	228	tristate "Dell Laptop Extras (EXPERIMENTAL)"
	229	depends on X86
	230	depends on DCDBAS
	231	depends on EXPERIMENTAL
	232	depends on BACKLIGHT_CLASS_DEVICE
	233	depends on RFKILL
77a59265	234	depends on POWER_SUPPLY
ad8f07cc MG	235	default n
	236	---help---
	237	This driver adds support for rfkill and backlight control to Dell
	238	laptops.
	239
3cdbbeeb DM	240	config ISL29003
	241	tristate "Intersil ISL29003 ambient light sensor"
	242	depends on I2C && SYSFS
	243	help
	244	If you say yes here you get support for the Intersil ISL29003
	245	ambient light sensor.
	246
	247	This driver can also be built as a module. If so, the module
	248	will be called isl29003.
	249
ef12379f HS	250	config EP93XX_PWM
	251	tristate "EP93xx PWM support"
	252	depends on ARCH_EP93XX
	253	help
	254	This option enables device driver support for the PWM channels
	255	on the Cirrus EP93xx processors. The EP9307 chip only has one
	256	PWM channel all the others have two, the second channel is an
	257	alternate function of the EGPIO14 pin. A sysfs interface is
	258	provided to control the PWM channels.
	259
	260	To compile this driver as a module, choose M here: the module will
	261	be called ep93xx_pwm.
	262
dddc66ff WS	263	config DS1682
	264	tristate "Dallas DS1682 Total Elapsed Time Recorder with Alarm"
	265	depends on I2C && EXPERIMENTAL
	266	help
	267	If you say yes here you get support for Dallas Semiconductor
	268	DS1682 Total Elapsed Time Recorder.
	269
	270	This driver can also be built as a module. If so, the module
	271	will be called ds1682.
	272
4e17e1db	273	source "drivers/misc/c2port/Kconfig"
5195e509	274	source "drivers/misc/eeprom/Kconfig"
5f5bac82	275	source "drivers/misc/cb710/Kconfig"
ab69a5ae	276	source "drivers/misc/iwmc3200top/Kconfig"
4e17e1db	277
7bf1fc43	278	endif # MISC_DEVICES