[linux-2.6-block.git] / drivers / usb / host / Kconfig

#
# USB Host Controller Drivers
#
comment "USB Host Controller Drivers"
	depends on USB

config USB_C67X00_HCD
	tristate "Cypress C67x00 HCD support"
	depends on USB
	help
	  The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role
	  host/peripheral/OTG USB controllers.

	  Enable this option to support this chip in host controller mode.
	  If unsure, say N.

	  To compile this driver as a module, choose M here: the
	  module will be called c67x00.

config USB_EHCI_HCD
	tristate "EHCI HCD (USB 2.0) support"
	depends on USB && USB_ARCH_HAS_EHCI
	---help---
	  The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
	  "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
	  If your USB host controller supports USB 2.0, you will likely want to
	  configure this Host Controller Driver.  At the time of this writing, 
	  the primary implementation of EHCI is a chip from NEC, widely available
	  in add-on PCI cards, but implementations are in the works from other 
	  vendors including Intel and Philips.  Motherboard support is appearing.

	  EHCI controllers are packaged with "companion" host controllers (OHCI
	  or UHCI) to handle USB 1.1 devices connected to root hub ports.  Ports
	  will connect to EHCI if the device is high speed, otherwise they
	  connect to a companion controller.  If you configure EHCI, you should
	  probably configure the OHCI (for NEC and some other vendors) USB Host
	  Controller Driver or UHCI (for Via motherboards) Host Controller
	  Driver too.

	  You may want to read <file:Documentation/usb/ehci.txt>.

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

config USB_EHCI_ROOT_HUB_TT
	bool "Root Hub Transaction Translators"
	depends on USB_EHCI_HCD
	---help---
	  Some EHCI chips have vendor-specific extensions to integrate
	  transaction translators, so that no OHCI or UHCI companion
	  controller is needed.  It's safe to say "y" even if your
	  controller doesn't support this feature.

	  This supports the EHCI implementation that's originally
	  from ARC, and has since changed hands a few times.

config USB_EHCI_TT_NEWSCHED
	bool "Improved Transaction Translator scheduling (EXPERIMENTAL)"
	depends on USB_EHCI_HCD && EXPERIMENTAL
	---help---
	  This changes the periodic scheduling code to fill more of the low
	  and full speed bandwidth available from the Transaction Translator
	  (TT) in USB 2.0 hubs.  Without this, only one transfer will be
	  issued in each microframe, significantly reducing the number of
	  periodic low/fullspeed transfers possible.

	  If you have multiple periodic low/fullspeed devices connected to a
	  highspeed USB hub which is connected to a highspeed USB Host
	  Controller, and some of those devices will not work correctly
	  (possibly due to "ENOSPC" or "-28" errors), say Y.

	  If unsure, say N.

config USB_EHCI_BIG_ENDIAN_MMIO
	bool
	depends on USB_EHCI_HCD && (PPC_CELLEB || PPC_PS3 || 440EPX || ARCH_IXP4XX)
	default y

config USB_EHCI_BIG_ENDIAN_DESC
	bool
	depends on USB_EHCI_HCD && (440EPX || ARCH_IXP4XX)
	default y

config USB_EHCI_FSL
	bool "Support for Freescale on-chip EHCI USB controller"
	depends on USB_EHCI_HCD && FSL_SOC
	select USB_EHCI_ROOT_HUB_TT
	---help---
	  Variation of ARC USB block used in some Freescale chips.

config USB_EHCI_HCD_PPC_OF
	bool "EHCI support for PPC USB controller on OF platform bus"
	depends on USB_EHCI_HCD && PPC_OF
	default y
	---help---
	  Enables support for the USB controller present on the PowerPC
	  OpenFirmware platform bus.

config USB_OXU210HP_HCD
	tristate "OXU210HP HCD support"
	depends on USB
	---help---
	  The OXU210HP is an USB host/OTG/device controller. Enable this
	  option if your board has this chip. If unsure, say N.

	  This driver does not support isochronous transfers and doesn't
	  implement OTG nor USB device controllers.

	  To compile this driver as a module, choose M here: the
	  module will be called oxu210hp-hcd.

config USB_ISP116X_HCD
	tristate "ISP116X HCD support"
	depends on USB
	---help---
	  The ISP1160 and ISP1161 chips are USB host controllers. Enable this
	  option if your board has this chip. If unsure, say N.

	  This driver does not support isochronous transfers.

	  To compile this driver as a module, choose M here: the
	  module will be called isp116x-hcd.

config USB_ISP1760_HCD
	tristate "ISP 1760 HCD support"
	depends on USB && EXPERIMENTAL && (PCI || PPC_OF)
	---help---
	  The ISP1760 chip is a USB 2.0 host controller.

	  This driver does not support isochronous transfers or OTG.
	  This USB controller is usually attached to a non-DMA-Master
	  capable bus. NXP's eval kit brings this chip on PCI card
	  where the chip itself is behind a PLB to simulate such
	  a bus.

	  To compile this driver as a module, choose M here: the
	  module will be called isp1760.

config USB_OHCI_HCD
	tristate "OHCI HCD support"
	depends on USB && USB_ARCH_HAS_OHCI
	select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
	select USB_OTG_UTILS if ARCH_OMAP
	---help---
	  The Open Host Controller Interface (OHCI) is a standard for accessing
	  USB 1.1 host controller hardware.  It does more in hardware than Intel's
	  UHCI specification.  If your USB host controller follows the OHCI spec,
	  say Y.  On most non-x86 systems, and on x86 hardware that's not using a
	  USB controller from Intel or VIA, this is appropriate.  If your host
	  controller doesn't use PCI, this is probably appropriate.  For a PCI
	  based system where you're not sure, the "lspci -v" entry will list the
	  right "prog-if" for your USB controller(s):  EHCI, OHCI, or UHCI.

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

config USB_OHCI_HCD_PPC_SOC
	bool "OHCI support for on-chip PPC USB controller"
	depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx)
	default y
	select USB_OHCI_BIG_ENDIAN_DESC
	select USB_OHCI_BIG_ENDIAN_MMIO
	---help---
	  Enables support for the USB controller on the MPC52xx or
	  STB03xxx processor chip.  If unsure, say Y.

config USB_OHCI_HCD_PPC_OF
	bool "OHCI support for PPC USB controller on OF platform bus"
	depends on USB_OHCI_HCD && PPC_OF
	default y
	---help---
	  Enables support for the USB controller PowerPC present on the
	  OpenFirmware platform bus.

config USB_OHCI_HCD_PPC_OF_BE
	bool "Support big endian HC"
	depends on USB_OHCI_HCD_PPC_OF
	default y
	select USB_OHCI_BIG_ENDIAN_DESC
	select USB_OHCI_BIG_ENDIAN_MMIO

config USB_OHCI_HCD_PPC_OF_LE
	bool "Support little endian HC"
	depends on USB_OHCI_HCD_PPC_OF
	default n
	select USB_OHCI_LITTLE_ENDIAN

config USB_OHCI_HCD_PCI
	bool "OHCI support for PCI-bus USB controllers"
	depends on USB_OHCI_HCD && PCI && (STB03xxx || PPC_MPC52xx || USB_OHCI_HCD_PPC_OF)
	default y
	select USB_OHCI_LITTLE_ENDIAN
	---help---
	  Enables support for PCI-bus plug-in USB controller cards.
	  If unsure, say Y.

config USB_OHCI_HCD_SSB
	bool "OHCI support for Broadcom SSB OHCI core"
	depends on USB_OHCI_HCD && (SSB = y || SSB = USB_OHCI_HCD) && EXPERIMENTAL
	default n
	---help---
	  Support for the Sonics Silicon Backplane (SSB) attached
	  Broadcom USB OHCI core.

	  This device is present in some embedded devices with
	  Broadcom based SSB bus.

	  If unsure, say N.

config USB_OHCI_BIG_ENDIAN_DESC
	bool
	depends on USB_OHCI_HCD
	default n

config USB_OHCI_BIG_ENDIAN_MMIO
	bool
	depends on USB_OHCI_HCD
	default n

config USB_OHCI_LITTLE_ENDIAN
	bool
	depends on USB_OHCI_HCD
	default n if STB03xxx || PPC_MPC52xx
	default y

config USB_UHCI_HCD
	tristate "UHCI HCD (most Intel and VIA) support"
	depends on USB && PCI
	---help---
	  The Universal Host Controller Interface is a standard by Intel for
	  accessing the USB hardware in the PC (which is also called the USB
	  host controller). If your USB host controller conforms to this
	  standard, you may want to say Y, but see below. All recent boards
	  with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
	  i810, i820) conform to this standard. Also all VIA PCI chipsets
	  (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
	  133). If unsure, say Y.

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

config USB_FHCI_HCD
	tristate "Freescale QE USB Host Controller support"
	depends on USB && OF_GPIO && QE_GPIO && QUICC_ENGINE
	select FSL_GTM
	select QE_USB
	help
	  This driver enables support for Freescale QE USB Host Controller
	  (as found on MPC8360 and MPC8323 processors), the driver supports
	  Full and Low Speed USB.

config FHCI_DEBUG
	bool "Freescale QE USB Host Controller debug support"
	depends on USB_FHCI_HCD && DEBUG_FS
	help
	  Say "y" to see some FHCI debug information and statistics
	  throught debugfs.

config USB_U132_HCD
	tristate "Elan U132 Adapter Host Controller"
	depends on USB && USB_FTDI_ELAN
	default M
	help
	  The U132 adapter is a USB to CardBus adapter specifically designed
	  for PC cards that contain an OHCI host controller. Typical PC cards
	  are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
	  adapter will *NOT* work with PC cards that do not contain an OHCI
	  controller.

	  For those PC cards that contain multiple OHCI controllers only the
	  first one is used.

	  The driver consists of two modules, the "ftdi-elan" module is a
	  USB client driver that interfaces to the FTDI chip within ELAN's
	  USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
	  controller driver that talks to the OHCI controller within the
	  CardBus cards that are inserted in the U132 adapter.

	  This driver has been tested with a CardBus OHCI USB adapter, and
	  worked with a USB PEN Drive inserted into the first USB port of
	  the PCCARD. A rather pointless thing to do, but useful for testing.

	  It is safe to say M here.

	  See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>

config USB_SL811_HCD
	tristate "SL811HS HCD support"
	depends on USB
	help
	  The SL811HS is a single-port USB controller that supports either
	  host side or peripheral side roles.  Enable this option if your
	  board has this chip, and you want to use it as a host controller. 
	  If unsure, say N.

	  To compile this driver as a module, choose M here: the
	  module will be called sl811-hcd.

config USB_SL811_CS
	tristate "CF/PCMCIA support for SL811HS HCD"
	depends on USB_SL811_HCD && PCMCIA
	help
	  Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
	  REX-CFU1U CF card (often used with PDAs).  If unsure, say N.

	  To compile this driver as a module, choose M here: the
	  module will be called "sl811_cs".

config USB_R8A66597_HCD
	tristate "R8A66597 HCD support"
	depends on USB
	help
	  The R8A66597 is a USB 2.0 host and peripheral controller.

	  Enable this option if your board has this chip, and you want
	  to use it as a host controller.  If unsure, say N.

	  To compile this driver as a module, choose M here: the
	  module will be called r8a66597-hcd.

config SUPERH_ON_CHIP_R8A66597
	boolean "Enable SuperH on-chip R8A66597 USB"
	depends on USB_R8A66597_HCD && (CPU_SUBTYPE_SH7366 || CPU_SUBTYPE_SH7723)
	help
	   This driver enables support for the on-chip R8A66597 in the
	   SH7366 and SH7723 processors.

config USB_WHCI_HCD
	tristate "Wireless USB Host Controller Interface (WHCI) driver (EXPERIMENTAL)"
	depends on EXPERIMENTAL
	depends on PCI && USB
	select USB_WUSB
	select UWB_WHCI
	help
	  A driver for PCI-based Wireless USB Host Controllers that are
	  compliant with the WHCI specification.

	  To compile this driver a module, choose M here: the module
	  will be called "whci-hcd".

config USB_HWA_HCD
	tristate "Host Wire Adapter (HWA) driver (EXPERIMENTAL)"
	depends on EXPERIMENTAL
	depends on USB
	select USB_WUSB
	select UWB_HWA
	help
	  This driver enables you to connect Wireless USB devices to
	  your system using a Host Wire Adaptor USB dongle. This is an
	  UWB Radio Controller and WUSB Host Controller connected to
	  your machine via USB (specified in WUSB1.0).

	  To compile this driver a module, choose M here: the module
	  will be called "hwa-hc".
Commit	Line	Data
	1	#
	2	# USB Host Controller Drivers
	3	#
	4	comment "USB Host Controller Drivers"
	5	depends on USB
	6
	7	config USB_C67X00_HCD
	8	tristate "Cypress C67x00 HCD support"
	9	depends on USB
	10	help
	11	The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role
	12	host/peripheral/OTG USB controllers.
	13
	14	Enable this option to support this chip in host controller mode.
	15	If unsure, say N.
	16
	17	To compile this driver as a module, choose M here: the
	18	module will be called c67x00.
	19
	20	config USB_EHCI_HCD
	21	tristate "EHCI HCD (USB 2.0) support"
	22	depends on USB && USB_ARCH_HAS_EHCI
	23	---help---
	24	The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
	25	"high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
	26	If your USB host controller supports USB 2.0, you will likely want to
	27	configure this Host Controller Driver. At the time of this writing,
	28	the primary implementation of EHCI is a chip from NEC, widely available
	29	in add-on PCI cards, but implementations are in the works from other
	30	vendors including Intel and Philips. Motherboard support is appearing.
	31
	32	EHCI controllers are packaged with "companion" host controllers (OHCI
	33	or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
	34	will connect to EHCI if the device is high speed, otherwise they
	35	connect to a companion controller. If you configure EHCI, you should
	36	probably configure the OHCI (for NEC and some other vendors) USB Host
	37	Controller Driver or UHCI (for Via motherboards) Host Controller
	38	Driver too.
	39
	40	You may want to read <file:Documentation/usb/ehci.txt>.
	41
	42	To compile this driver as a module, choose M here: the
	43	module will be called ehci-hcd.
	44
	45	config USB_EHCI_ROOT_HUB_TT
	46	bool "Root Hub Transaction Translators"
	47	depends on USB_EHCI_HCD
	48	---help---
	49	Some EHCI chips have vendor-specific extensions to integrate
	50	transaction translators, so that no OHCI or UHCI companion
	51	controller is needed. It's safe to say "y" even if your
	52	controller doesn't support this feature.
	53
	54	This supports the EHCI implementation that's originally
	55	from ARC, and has since changed hands a few times.
	56
	57	config USB_EHCI_TT_NEWSCHED
	58	bool "Improved Transaction Translator scheduling (EXPERIMENTAL)"
	59	depends on USB_EHCI_HCD && EXPERIMENTAL
	60	---help---
	61	This changes the periodic scheduling code to fill more of the low
	62	and full speed bandwidth available from the Transaction Translator
	63	(TT) in USB 2.0 hubs. Without this, only one transfer will be
	64	issued in each microframe, significantly reducing the number of
	65	periodic low/fullspeed transfers possible.
	66
	67	If you have multiple periodic low/fullspeed devices connected to a
	68	highspeed USB hub which is connected to a highspeed USB Host
	69	Controller, and some of those devices will not work correctly
	70	(possibly due to "ENOSPC" or "-28" errors), say Y.
	71
	72	If unsure, say N.
	73
	74	config USB_EHCI_BIG_ENDIAN_MMIO
	75	bool
	76	depends on USB_EHCI_HCD && (PPC_CELLEB \|\| PPC_PS3 \|\| 440EPX \|\| ARCH_IXP4XX)
	77	default y
	78
	79	config USB_EHCI_BIG_ENDIAN_DESC
	80	bool
	81	depends on USB_EHCI_HCD && (440EPX \|\| ARCH_IXP4XX)
	82	default y
	83
	84	config USB_EHCI_FSL
	85	bool "Support for Freescale on-chip EHCI USB controller"
	86	depends on USB_EHCI_HCD && FSL_SOC
	87	select USB_EHCI_ROOT_HUB_TT
	88	---help---
	89	Variation of ARC USB block used in some Freescale chips.
	90
	91	config USB_EHCI_HCD_PPC_OF
	92	bool "EHCI support for PPC USB controller on OF platform bus"
	93	depends on USB_EHCI_HCD && PPC_OF
	94	default y
	95	---help---
	96	Enables support for the USB controller present on the PowerPC
	97	OpenFirmware platform bus.
	98
	99	config USB_OXU210HP_HCD
	100	tristate "OXU210HP HCD support"
	101	depends on USB
	102	---help---
	103	The OXU210HP is an USB host/OTG/device controller. Enable this
	104	option if your board has this chip. If unsure, say N.
	105
	106	This driver does not support isochronous transfers and doesn't
	107	implement OTG nor USB device controllers.
	108
	109	To compile this driver as a module, choose M here: the
	110	module will be called oxu210hp-hcd.
	111
	112	config USB_ISP116X_HCD
	113	tristate "ISP116X HCD support"
	114	depends on USB
	115	---help---
	116	The ISP1160 and ISP1161 chips are USB host controllers. Enable this
	117	option if your board has this chip. If unsure, say N.
	118
	119	This driver does not support isochronous transfers.
	120
	121	To compile this driver as a module, choose M here: the
	122	module will be called isp116x-hcd.
	123
	124	config USB_ISP1760_HCD
	125	tristate "ISP 1760 HCD support"
	126	depends on USB && EXPERIMENTAL && (PCI \|\| PPC_OF)
	127	---help---
	128	The ISP1760 chip is a USB 2.0 host controller.
	129
	130	This driver does not support isochronous transfers or OTG.
	131	This USB controller is usually attached to a non-DMA-Master
	132	capable bus. NXP's eval kit brings this chip on PCI card
	133	where the chip itself is behind a PLB to simulate such
	134	a bus.
	135
	136	To compile this driver as a module, choose M here: the
	137	module will be called isp1760.
	138
	139	config USB_OHCI_HCD
	140	tristate "OHCI HCD support"
	141	depends on USB && USB_ARCH_HAS_OHCI
	142	select ISP1301_OMAP if MACH_OMAP_H2 \|\| MACH_OMAP_H3
	143	select USB_OTG_UTILS if ARCH_OMAP
	144	---help---
	145	The Open Host Controller Interface (OHCI) is a standard for accessing
	146	USB 1.1 host controller hardware. It does more in hardware than Intel's
	147	UHCI specification. If your USB host controller follows the OHCI spec,
	148	say Y. On most non-x86 systems, and on x86 hardware that's not using a
	149	USB controller from Intel or VIA, this is appropriate. If your host
	150	controller doesn't use PCI, this is probably appropriate. For a PCI
	151	based system where you're not sure, the "lspci -v" entry will list the
	152	right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
	153
	154	To compile this driver as a module, choose M here: the
	155	module will be called ohci-hcd.
	156
	157	config USB_OHCI_HCD_PPC_SOC
	158	bool "OHCI support for on-chip PPC USB controller"
	159	depends on USB_OHCI_HCD && (STB03xxx \|\| PPC_MPC52xx)
	160	default y
	161	select USB_OHCI_BIG_ENDIAN_DESC
	162	select USB_OHCI_BIG_ENDIAN_MMIO
	163	---help---
	164	Enables support for the USB controller on the MPC52xx or
	165	STB03xxx processor chip. If unsure, say Y.
	166
	167	config USB_OHCI_HCD_PPC_OF
	168	bool "OHCI support for PPC USB controller on OF platform bus"
	169	depends on USB_OHCI_HCD && PPC_OF
	170	default y
	171	---help---
	172	Enables support for the USB controller PowerPC present on the
	173	OpenFirmware platform bus.
	174
	175	config USB_OHCI_HCD_PPC_OF_BE
	176	bool "Support big endian HC"
	177	depends on USB_OHCI_HCD_PPC_OF
	178	default y
	179	select USB_OHCI_BIG_ENDIAN_DESC
	180	select USB_OHCI_BIG_ENDIAN_MMIO
	181
	182	config USB_OHCI_HCD_PPC_OF_LE
	183	bool "Support little endian HC"
	184	depends on USB_OHCI_HCD_PPC_OF
	185	default n
	186	select USB_OHCI_LITTLE_ENDIAN
	187
	188	config USB_OHCI_HCD_PCI
	189	bool "OHCI support for PCI-bus USB controllers"
	190	depends on USB_OHCI_HCD && PCI && (STB03xxx \|\| PPC_MPC52xx \|\| USB_OHCI_HCD_PPC_OF)
	191	default y
	192	select USB_OHCI_LITTLE_ENDIAN
	193	---help---
	194	Enables support for PCI-bus plug-in USB controller cards.
	195	If unsure, say Y.
	196
	197	config USB_OHCI_HCD_SSB
	198	bool "OHCI support for Broadcom SSB OHCI core"
	199	depends on USB_OHCI_HCD && (SSB = y \|\| SSB = USB_OHCI_HCD) && EXPERIMENTAL
	200	default n
	201	---help---
	202	Support for the Sonics Silicon Backplane (SSB) attached
	203	Broadcom USB OHCI core.
	204
	205	This device is present in some embedded devices with
	206	Broadcom based SSB bus.
	207
	208	If unsure, say N.
	209
	210	config USB_OHCI_BIG_ENDIAN_DESC
	211	bool
	212	depends on USB_OHCI_HCD
	213	default n
	214
	215	config USB_OHCI_BIG_ENDIAN_MMIO
	216	bool
	217	depends on USB_OHCI_HCD
	218	default n
	219
	220	config USB_OHCI_LITTLE_ENDIAN
	221	bool
	222	depends on USB_OHCI_HCD
	223	default n if STB03xxx \|\| PPC_MPC52xx
	224	default y
	225
	226	config USB_UHCI_HCD
	227	tristate "UHCI HCD (most Intel and VIA) support"
	228	depends on USB && PCI
	229	---help---
	230	The Universal Host Controller Interface is a standard by Intel for
	231	accessing the USB hardware in the PC (which is also called the USB
	232	host controller). If your USB host controller conforms to this
	233	standard, you may want to say Y, but see below. All recent boards
	234	with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
	235	i810, i820) conform to this standard. Also all VIA PCI chipsets
	236	(like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
	237	133). If unsure, say Y.
	238
	239	To compile this driver as a module, choose M here: the
	240	module will be called uhci-hcd.
	241
	242	config USB_FHCI_HCD
	243	tristate "Freescale QE USB Host Controller support"
	244	depends on USB && OF_GPIO && QE_GPIO && QUICC_ENGINE
	245	select FSL_GTM
	246	select QE_USB
	247	help
	248	This driver enables support for Freescale QE USB Host Controller
	249	(as found on MPC8360 and MPC8323 processors), the driver supports
	250	Full and Low Speed USB.
	251
	252	config FHCI_DEBUG
	253	bool "Freescale QE USB Host Controller debug support"
	254	depends on USB_FHCI_HCD && DEBUG_FS
	255	help
	256	Say "y" to see some FHCI debug information and statistics
	257	throught debugfs.
	258
	259	config USB_U132_HCD
	260	tristate "Elan U132 Adapter Host Controller"
	261	depends on USB && USB_FTDI_ELAN
	262	default M
	263	help
	264	The U132 adapter is a USB to CardBus adapter specifically designed
	265	for PC cards that contain an OHCI host controller. Typical PC cards
	266	are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
	267	adapter will NOT work with PC cards that do not contain an OHCI
	268	controller.
	269
	270	For those PC cards that contain multiple OHCI controllers only the
	271	first one is used.
	272
	273	The driver consists of two modules, the "ftdi-elan" module is a
	274	USB client driver that interfaces to the FTDI chip within ELAN's
	275	USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
	276	controller driver that talks to the OHCI controller within the
	277	CardBus cards that are inserted in the U132 adapter.
	278
	279	This driver has been tested with a CardBus OHCI USB adapter, and
	280	worked with a USB PEN Drive inserted into the first USB port of
	281	the PCCARD. A rather pointless thing to do, but useful for testing.
	282
	283	It is safe to say M here.
	284
	285	See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
	286
	287	config USB_SL811_HCD
	288	tristate "SL811HS HCD support"
	289	depends on USB
	290	help
	291	The SL811HS is a single-port USB controller that supports either
	292	host side or peripheral side roles. Enable this option if your
	293	board has this chip, and you want to use it as a host controller.
	294	If unsure, say N.
	295
	296	To compile this driver as a module, choose M here: the
	297	module will be called sl811-hcd.
	298
	299	config USB_SL811_CS
	300	tristate "CF/PCMCIA support for SL811HS HCD"
	301	depends on USB_SL811_HCD && PCMCIA
	302	help
	303	Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
	304	REX-CFU1U CF card (often used with PDAs). If unsure, say N.
	305
	306	To compile this driver as a module, choose M here: the
	307	module will be called "sl811_cs".
	308
	309	config USB_R8A66597_HCD
	310	tristate "R8A66597 HCD support"
	311	depends on USB
	312	help
	313	The R8A66597 is a USB 2.0 host and peripheral controller.
	314
	315	Enable this option if your board has this chip, and you want
	316	to use it as a host controller. If unsure, say N.
	317
	318	To compile this driver as a module, choose M here: the
	319	module will be called r8a66597-hcd.
	320
	321	config SUPERH_ON_CHIP_R8A66597
	322	boolean "Enable SuperH on-chip R8A66597 USB"
	323	depends on USB_R8A66597_HCD && (CPU_SUBTYPE_SH7366 \|\| CPU_SUBTYPE_SH7723)
	324	help
	325	This driver enables support for the on-chip R8A66597 in the
	326	SH7366 and SH7723 processors.
	327
	328	config USB_WHCI_HCD
	329	tristate "Wireless USB Host Controller Interface (WHCI) driver (EXPERIMENTAL)"
	330	depends on EXPERIMENTAL
	331	depends on PCI && USB
	332	select USB_WUSB
	333	select UWB_WHCI
	334	help
	335	A driver for PCI-based Wireless USB Host Controllers that are
	336	compliant with the WHCI specification.
	337
	338	To compile this driver a module, choose M here: the module
	339	will be called "whci-hcd".
	340
	341	config USB_HWA_HCD
	342	tristate "Host Wire Adapter (HWA) driver (EXPERIMENTAL)"
	343	depends on EXPERIMENTAL
	344	depends on USB
	345	select USB_WUSB
	346	select UWB_HWA
	347	help
	348	This driver enables you to connect Wireless USB devices to
	349	your system using a Host Wire Adaptor USB dongle. This is an
	350	UWB Radio Controller and WUSB Host Controller connected to
	351	your machine via USB (specified in WUSB1.0).
	352
	353	To compile this driver a module, choose M here: the module
	354	will be called "hwa-hc".