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.
29 EHCI controllers are packaged with "companion" host controllers (OHCI
30 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
31 will connect to EHCI if the device is high speed, otherwise they
32 connect to a companion controller. If you configure EHCI, you should
33 probably configure the OHCI (for NEC and some other vendors) USB Host
34 Controller Driver or UHCI (for Via motherboards) Host Controller
37 You may want to read <file:Documentation/usb/ehci.txt>.
39 To compile this driver as a module, choose M here: the
40 module will be called ehci-hcd.
43 depends on USB_EHCI_HCD && EXPERIMENTAL && ARCH_OMAP34XX
45 Choose PHY or TLL mode of operation
47 config OMAP_EHCI_PHY_MODE
48 bool "PHY mode: ISP1504 on Port1/2 (NEW 3430ES2.0)"
49 depends on USB_EHCI_HCD && EXPERIMENTAL && ARCH_OMAP34XX
51 EHCI PHY mode. Port1 and Port2 are connected to ISP1504 transcievers
53 config OMAP_EHCI_TLL_MODE
54 bool "TLL mode: (EXPERIMENTAL)"
55 depends on USB_EHCI_HCD && EXPERIMENTAL && ARCH_OMAP34XX
57 OMAP EHCI controller has TLL mode of operation for all 3 ports.
58 Use this mode when no transciever is present
61 config USB_EHCI_ROOT_HUB_TT
62 bool "Root Hub Transaction Translators"
63 depends on USB_EHCI_HCD
65 Some EHCI chips have vendor-specific extensions to integrate
66 transaction translators, so that no OHCI or UHCI companion
67 controller is needed. It's safe to say "y" even if your
68 controller doesn't support this feature.
70 This supports the EHCI implementation that's originally
71 from ARC, and has since changed hands a few times.
73 config USB_EHCI_TT_NEWSCHED
74 bool "Improved Transaction Translator scheduling (EXPERIMENTAL)"
75 depends on USB_EHCI_HCD && EXPERIMENTAL
77 This changes the periodic scheduling code to fill more of the low
78 and full speed bandwidth available from the Transaction Translator
79 (TT) in USB 2.0 hubs. Without this, only one transfer will be
80 issued in each microframe, significantly reducing the number of
81 periodic low/fullspeed transfers possible.
83 If you have multiple periodic low/fullspeed devices connected to a
84 highspeed USB hub which is connected to a highspeed USB Host
85 Controller, and some of those devices will not work correctly
86 (possibly due to "ENOSPC" or "-28" errors), say Y.
90 config USB_EHCI_BIG_ENDIAN_MMIO
92 depends on USB_EHCI_HCD && (PPC_CELLEB || PPC_PS3 || 440EPX || ARCH_IXP4XX)
95 config USB_EHCI_BIG_ENDIAN_DESC
97 depends on USB_EHCI_HCD && (440EPX || ARCH_IXP4XX)
101 bool "Support for Freescale on-chip EHCI USB controller"
102 depends on USB_EHCI_HCD && FSL_SOC
103 select USB_EHCI_ROOT_HUB_TT
105 Variation of ARC USB block used in some Freescale chips.
107 config USB_EHCI_HCD_PPC_OF
108 bool "EHCI support for PPC USB controller on OF platform bus"
109 depends on USB_EHCI_HCD && PPC_OF
112 Enables support for the USB controller present on the PowerPC
113 OpenFirmware platform bus.
115 config USB_OXU210HP_HCD
116 tristate "OXU210HP HCD support"
119 The OXU210HP is an USB host/OTG/device controller. Enable this
120 option if your board has this chip. If unsure, say N.
122 This driver does not support isochronous transfers and doesn't
123 implement OTG nor USB device controllers.
125 To compile this driver as a module, choose M here: the
126 module will be called oxu210hp-hcd.
128 config USB_ISP116X_HCD
129 tristate "ISP116X HCD support"
132 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
133 option if your board has this chip. If unsure, say N.
135 This driver does not support isochronous transfers.
137 To compile this driver as a module, choose M here: the
138 module will be called isp116x-hcd.
140 config USB_ISP1760_HCD
141 tristate "ISP 1760 HCD support"
142 depends on USB && EXPERIMENTAL
144 The ISP1760 chip is a USB 2.0 host controller.
146 This driver does not support isochronous transfers or OTG.
147 This USB controller is usually attached to a non-DMA-Master
148 capable bus. NXP's eval kit brings this chip on PCI card
149 where the chip itself is behind a PLB to simulate such
152 To compile this driver as a module, choose M here: the
153 module will be called isp1760.
156 tristate "OHCI HCD support"
157 depends on USB && USB_ARCH_HAS_OHCI
158 select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
159 select USB_OTG_UTILS if ARCH_OMAP
161 The Open Host Controller Interface (OHCI) is a standard for accessing
162 USB 1.1 host controller hardware. It does more in hardware than Intel's
163 UHCI specification. If your USB host controller follows the OHCI spec,
164 say Y. On most non-x86 systems, and on x86 hardware that's not using a
165 USB controller from Intel or VIA, this is appropriate. If your host
166 controller doesn't use PCI, this is probably appropriate. For a PCI
167 based system where you're not sure, the "lspci -v" entry will list the
168 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
170 To compile this driver as a module, choose M here: the
171 module will be called ohci-hcd.
173 config USB_OHCI_HCD_PPC_SOC
174 bool "OHCI support for on-chip PPC USB controller"
175 depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx)
177 select USB_OHCI_BIG_ENDIAN_DESC
178 select USB_OHCI_BIG_ENDIAN_MMIO
180 Enables support for the USB controller on the MPC52xx or
181 STB03xxx processor chip. If unsure, say Y.
183 config USB_OHCI_HCD_PPC_OF
184 bool "OHCI support for PPC USB controller on OF platform bus"
185 depends on USB_OHCI_HCD && PPC_OF
188 Enables support for the USB controller PowerPC present on the
189 OpenFirmware platform bus.
191 config USB_OHCI_HCD_PPC_OF_BE
192 bool "Support big endian HC"
193 depends on USB_OHCI_HCD_PPC_OF
195 select USB_OHCI_BIG_ENDIAN_DESC
196 select USB_OHCI_BIG_ENDIAN_MMIO
198 config USB_OHCI_HCD_PPC_OF_LE
199 bool "Support little endian HC"
200 depends on USB_OHCI_HCD_PPC_OF
202 select USB_OHCI_LITTLE_ENDIAN
204 config USB_OHCI_HCD_PCI
205 bool "OHCI support for PCI-bus USB controllers"
206 depends on USB_OHCI_HCD && PCI && (STB03xxx || PPC_MPC52xx || USB_OHCI_HCD_PPC_OF)
208 select USB_OHCI_LITTLE_ENDIAN
210 Enables support for PCI-bus plug-in USB controller cards.
213 config USB_OHCI_HCD_SSB
214 bool "OHCI support for Broadcom SSB OHCI core"
215 depends on USB_OHCI_HCD && (SSB = y || SSB = USB_OHCI_HCD) && EXPERIMENTAL
218 Support for the Sonics Silicon Backplane (SSB) attached
219 Broadcom USB OHCI core.
221 This device is present in some embedded devices with
222 Broadcom based SSB bus.
226 config USB_OHCI_BIG_ENDIAN_DESC
228 depends on USB_OHCI_HCD
231 config USB_OHCI_BIG_ENDIAN_MMIO
233 depends on USB_OHCI_HCD
236 config USB_OHCI_LITTLE_ENDIAN
238 depends on USB_OHCI_HCD
239 default n if STB03xxx || PPC_MPC52xx
243 tristate "UHCI HCD (most Intel and VIA) support"
244 depends on USB && PCI
246 The Universal Host Controller Interface is a standard by Intel for
247 accessing the USB hardware in the PC (which is also called the USB
248 host controller). If your USB host controller conforms to this
249 standard, you may want to say Y, but see below. All recent boards
250 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
251 i810, i820) conform to this standard. Also all VIA PCI chipsets
252 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
253 133). If unsure, say Y.
255 To compile this driver as a module, choose M here: the
256 module will be called uhci-hcd.
259 tristate "Freescale QE USB Host Controller support"
260 depends on USB && OF_GPIO && QE_GPIO && QUICC_ENGINE
264 This driver enables support for Freescale QE USB Host Controller
265 (as found on MPC8360 and MPC8323 processors), the driver supports
266 Full and Low Speed USB.
269 bool "Freescale QE USB Host Controller debug support"
270 depends on USB_FHCI_HCD && DEBUG_FS
272 Say "y" to see some FHCI debug information and statistics
276 tristate "Elan U132 Adapter Host Controller"
277 depends on USB && USB_FTDI_ELAN
280 The U132 adapter is a USB to CardBus adapter specifically designed
281 for PC cards that contain an OHCI host controller. Typical PC cards
282 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
283 adapter will *NOT* work with PC cards that do not contain an OHCI
286 For those PC cards that contain multiple OHCI controllers only the
289 The driver consists of two modules, the "ftdi-elan" module is a
290 USB client driver that interfaces to the FTDI chip within ELAN's
291 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
292 controller driver that talks to the OHCI controller within the
293 CardBus cards that are inserted in the U132 adapter.
295 This driver has been tested with a CardBus OHCI USB adapter, and
296 worked with a USB PEN Drive inserted into the first USB port of
297 the PCCARD. A rather pointless thing to do, but useful for testing.
299 It is safe to say M here.
301 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
304 tristate "SL811HS HCD support"
307 The SL811HS is a single-port USB controller that supports either
308 host side or peripheral side roles. Enable this option if your
309 board has this chip, and you want to use it as a host controller.
312 To compile this driver as a module, choose M here: the
313 module will be called sl811-hcd.
316 tristate "CF/PCMCIA support for SL811HS HCD"
317 depends on USB_SL811_HCD && PCMCIA
319 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
320 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
322 To compile this driver as a module, choose M here: the
323 module will be called "sl811_cs".
325 config USB_R8A66597_HCD
326 tristate "R8A66597 HCD support"
329 The R8A66597 is a USB 2.0 host and peripheral controller.
331 Enable this option if your board has this chip, and you want
332 to use it as a host controller. If unsure, say N.
334 To compile this driver as a module, choose M here: the
335 module will be called r8a66597-hcd.
337 config SUPERH_ON_CHIP_R8A66597
338 boolean "Enable SuperH on-chip R8A66597 USB"
339 depends on USB_R8A66597_HCD && (CPU_SUBTYPE_SH7366 || CPU_SUBTYPE_SH7723)
341 This driver enables support for the on-chip R8A66597 in the
342 SH7366 and SH7723 processors.
345 tristate "Wireless USB Host Controller Interface (WHCI) driver (EXPERIMENTAL)"
346 depends on EXPERIMENTAL
347 depends on PCI && USB
351 A driver for PCI-based Wireless USB Host Controllers that are
352 compliant with the WHCI specification.
354 To compile this driver a module, choose M here: the module
355 will be called "whci-hcd".
358 tristate "Host Wire Adapter (HWA) driver (EXPERIMENTAL)"
359 depends on EXPERIMENTAL
364 This driver enables you to connect Wireless USB devices to
365 your system using a Host Wire Adaptor USB dongle. This is an
366 UWB Radio Controller and WUSB Host Controller connected to
367 your machine via USB (specified in WUSB1.0).
369 To compile this driver a module, choose M here: the module
370 will be called "hwa-hc".