2 # USB Host Controller Drivers
4 comment "USB Host Controller Drivers"
8 tristate "Cypress C67x00 HCD support"
11 The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role
12 host/peripheral/OTG USB controllers.
14 Enable this option to support this chip in host controller mode.
17 To compile this driver as a module, choose M here: the
18 module will be called c67x00.
21 tristate "EHCI HCD (USB 2.0) support"
22 depends on USB && USB_ARCH_HAS_EHCI
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.
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
40 You may want to read <file:Documentation/usb/ehci.txt>.
42 To compile this driver as a module, choose M here: the
43 module will be called ehci-hcd.
46 depends on USB_EHCI_HCD && EXPERIMENTAL && ARCH_OMAP34XX
48 Choose PHY or TLL mode of operation
50 config OMAP_EHCI_PHY_MODE
51 bool "PHY mode: ISP1504 on Port1/2 (NEW 3430ES2.0)"
52 depends on USB_EHCI_HCD && EXPERIMENTAL && ARCH_OMAP34XX
54 EHCI PHY mode. Port1 and Port2 are connected to ISP1504 transcievers
56 config OMAP_EHCI_TLL_MODE
57 bool "TLL mode: (EXPERIMENTAL)"
58 depends on USB_EHCI_HCD && EXPERIMENTAL && ARCH_OMAP34XX
60 OMAP EHCI controller has TLL mode of operation for all 3 ports.
61 Use this mode when no transciever is present
64 config USB_EHCI_ROOT_HUB_TT
65 bool "Root Hub Transaction Translators"
66 depends on USB_EHCI_HCD
68 Some EHCI chips have vendor-specific extensions to integrate
69 transaction translators, so that no OHCI or UHCI companion
70 controller is needed. It's safe to say "y" even if your
71 controller doesn't support this feature.
73 This supports the EHCI implementation that's originally
74 from ARC, and has since changed hands a few times.
76 config USB_EHCI_TT_NEWSCHED
77 bool "Improved Transaction Translator scheduling (EXPERIMENTAL)"
78 depends on USB_EHCI_HCD && EXPERIMENTAL
80 This changes the periodic scheduling code to fill more of the low
81 and full speed bandwidth available from the Transaction Translator
82 (TT) in USB 2.0 hubs. Without this, only one transfer will be
83 issued in each microframe, significantly reducing the number of
84 periodic low/fullspeed transfers possible.
86 If you have multiple periodic low/fullspeed devices connected to a
87 highspeed USB hub which is connected to a highspeed USB Host
88 Controller, and some of those devices will not work correctly
89 (possibly due to "ENOSPC" or "-28" errors), say Y.
93 config USB_EHCI_BIG_ENDIAN_MMIO
95 depends on USB_EHCI_HCD && (PPC_CELLEB || PPC_PS3 || 440EPX || ARCH_IXP4XX)
98 config USB_EHCI_BIG_ENDIAN_DESC
100 depends on USB_EHCI_HCD && (440EPX || ARCH_IXP4XX)
104 bool "Support for Freescale on-chip EHCI USB controller"
105 depends on USB_EHCI_HCD && FSL_SOC
106 select USB_EHCI_ROOT_HUB_TT
108 Variation of ARC USB block used in some Freescale chips.
110 config USB_EHCI_HCD_PPC_OF
111 bool "EHCI support for PPC USB controller on OF platform bus"
112 depends on USB_EHCI_HCD && PPC_OF
115 Enables support for the USB controller present on the PowerPC
116 OpenFirmware platform bus.
118 config USB_OXU210HP_HCD
119 tristate "OXU210HP HCD support"
122 The OXU210HP is an USB host/OTG/device controller. Enable this
123 option if your board has this chip. If unsure, say N.
125 This driver does not support isochronous transfers and doesn't
126 implement OTG nor USB device controllers.
128 To compile this driver as a module, choose M here: the
129 module will be called oxu210hp-hcd.
131 config USB_ISP116X_HCD
132 tristate "ISP116X HCD support"
135 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
136 option if your board has this chip. If unsure, say N.
138 This driver does not support isochronous transfers.
140 To compile this driver as a module, choose M here: the
141 module will be called isp116x-hcd.
143 config USB_ISP1760_HCD
144 tristate "ISP 1760 HCD support"
145 depends on USB && EXPERIMENTAL && (PCI || PPC_OF)
147 The ISP1760 chip is a USB 2.0 host controller.
149 This driver does not support isochronous transfers or OTG.
150 This USB controller is usually attached to a non-DMA-Master
151 capable bus. NXP's eval kit brings this chip on PCI card
152 where the chip itself is behind a PLB to simulate such
155 To compile this driver as a module, choose M here: the
156 module will be called isp1760.
159 tristate "OHCI HCD support"
160 depends on USB && USB_ARCH_HAS_OHCI
161 select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
162 select USB_OTG_UTILS if ARCH_OMAP
164 The Open Host Controller Interface (OHCI) is a standard for accessing
165 USB 1.1 host controller hardware. It does more in hardware than Intel's
166 UHCI specification. If your USB host controller follows the OHCI spec,
167 say Y. On most non-x86 systems, and on x86 hardware that's not using a
168 USB controller from Intel or VIA, this is appropriate. If your host
169 controller doesn't use PCI, this is probably appropriate. For a PCI
170 based system where you're not sure, the "lspci -v" entry will list the
171 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
173 To compile this driver as a module, choose M here: the
174 module will be called ohci-hcd.
176 config USB_OHCI_HCD_PPC_SOC
177 bool "OHCI support for on-chip PPC USB controller"
178 depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx)
180 select USB_OHCI_BIG_ENDIAN_DESC
181 select USB_OHCI_BIG_ENDIAN_MMIO
183 Enables support for the USB controller on the MPC52xx or
184 STB03xxx processor chip. If unsure, say Y.
186 config USB_OHCI_HCD_PPC_OF
187 bool "OHCI support for PPC USB controller on OF platform bus"
188 depends on USB_OHCI_HCD && PPC_OF
191 Enables support for the USB controller PowerPC present on the
192 OpenFirmware platform bus.
194 config USB_OHCI_HCD_PPC_OF_BE
195 bool "Support big endian HC"
196 depends on USB_OHCI_HCD_PPC_OF
198 select USB_OHCI_BIG_ENDIAN_DESC
199 select USB_OHCI_BIG_ENDIAN_MMIO
201 config USB_OHCI_HCD_PPC_OF_LE
202 bool "Support little endian HC"
203 depends on USB_OHCI_HCD_PPC_OF
205 select USB_OHCI_LITTLE_ENDIAN
207 config USB_OHCI_HCD_PCI
208 bool "OHCI support for PCI-bus USB controllers"
209 depends on USB_OHCI_HCD && PCI && (STB03xxx || PPC_MPC52xx || USB_OHCI_HCD_PPC_OF)
211 select USB_OHCI_LITTLE_ENDIAN
213 Enables support for PCI-bus plug-in USB controller cards.
216 config USB_OHCI_HCD_SSB
217 bool "OHCI support for Broadcom SSB OHCI core"
218 depends on USB_OHCI_HCD && (SSB = y || SSB = USB_OHCI_HCD) && EXPERIMENTAL
221 Support for the Sonics Silicon Backplane (SSB) attached
222 Broadcom USB OHCI core.
224 This device is present in some embedded devices with
225 Broadcom based SSB bus.
229 config USB_OHCI_BIG_ENDIAN_DESC
231 depends on USB_OHCI_HCD
234 config USB_OHCI_BIG_ENDIAN_MMIO
236 depends on USB_OHCI_HCD
239 config USB_OHCI_LITTLE_ENDIAN
241 depends on USB_OHCI_HCD
242 default n if STB03xxx || PPC_MPC52xx
246 tristate "UHCI HCD (most Intel and VIA) support"
247 depends on USB && PCI
249 The Universal Host Controller Interface is a standard by Intel for
250 accessing the USB hardware in the PC (which is also called the USB
251 host controller). If your USB host controller conforms to this
252 standard, you may want to say Y, but see below. All recent boards
253 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
254 i810, i820) conform to this standard. Also all VIA PCI chipsets
255 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
256 133). If unsure, say Y.
258 To compile this driver as a module, choose M here: the
259 module will be called uhci-hcd.
262 tristate "Freescale QE USB Host Controller support"
263 depends on USB && OF_GPIO && QE_GPIO && QUICC_ENGINE
267 This driver enables support for Freescale QE USB Host Controller
268 (as found on MPC8360 and MPC8323 processors), the driver supports
269 Full and Low Speed USB.
272 bool "Freescale QE USB Host Controller debug support"
273 depends on USB_FHCI_HCD && DEBUG_FS
275 Say "y" to see some FHCI debug information and statistics
279 tristate "Elan U132 Adapter Host Controller"
280 depends on USB && USB_FTDI_ELAN
283 The U132 adapter is a USB to CardBus adapter specifically designed
284 for PC cards that contain an OHCI host controller. Typical PC cards
285 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
286 adapter will *NOT* work with PC cards that do not contain an OHCI
289 For those PC cards that contain multiple OHCI controllers only the
292 The driver consists of two modules, the "ftdi-elan" module is a
293 USB client driver that interfaces to the FTDI chip within ELAN's
294 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
295 controller driver that talks to the OHCI controller within the
296 CardBus cards that are inserted in the U132 adapter.
298 This driver has been tested with a CardBus OHCI USB adapter, and
299 worked with a USB PEN Drive inserted into the first USB port of
300 the PCCARD. A rather pointless thing to do, but useful for testing.
302 It is safe to say M here.
304 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
307 tristate "SL811HS HCD support"
310 The SL811HS is a single-port USB controller that supports either
311 host side or peripheral side roles. Enable this option if your
312 board has this chip, and you want to use it as a host controller.
315 To compile this driver as a module, choose M here: the
316 module will be called sl811-hcd.
319 tristate "CF/PCMCIA support for SL811HS HCD"
320 depends on USB_SL811_HCD && PCMCIA
322 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
323 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
325 To compile this driver as a module, choose M here: the
326 module will be called "sl811_cs".
328 config USB_R8A66597_HCD
329 tristate "R8A66597 HCD support"
332 The R8A66597 is a USB 2.0 host and peripheral controller.
334 Enable this option if your board has this chip, and you want
335 to use it as a host controller. If unsure, say N.
337 To compile this driver as a module, choose M here: the
338 module will be called r8a66597-hcd.
340 config SUPERH_ON_CHIP_R8A66597
341 boolean "Enable SuperH on-chip R8A66597 USB"
342 depends on USB_R8A66597_HCD && (CPU_SUBTYPE_SH7366 || CPU_SUBTYPE_SH7723)
344 This driver enables support for the on-chip R8A66597 in the
345 SH7366 and SH7723 processors.
348 tristate "Wireless USB Host Controller Interface (WHCI) driver (EXPERIMENTAL)"
349 depends on EXPERIMENTAL
350 depends on PCI && USB
354 A driver for PCI-based Wireless USB Host Controllers that are
355 compliant with the WHCI specification.
357 To compile this driver a module, choose M here: the module
358 will be called "whci-hcd".
361 tristate "Host Wire Adapter (HWA) driver (EXPERIMENTAL)"
362 depends on EXPERIMENTAL
367 This driver enables you to connect Wireless USB devices to
368 your system using a Host Wire Adaptor USB dongle. This is an
369 UWB Radio Controller and WUSB Host Controller connected to
370 your machine via USB (specified in WUSB1.0).
372 To compile this driver a module, choose M here: the module
373 will be called "hwa-hc".