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
163 The Open Host Controller Interface (OHCI) is a standard for accessing
164 USB 1.1 host controller hardware. It does more in hardware than Intel's
165 UHCI specification. If your USB host controller follows the OHCI spec,
166 say Y. On most non-x86 systems, and on x86 hardware that's not using a
167 USB controller from Intel or VIA, this is appropriate. If your host
168 controller doesn't use PCI, this is probably appropriate. For a PCI
169 based system where you're not sure, the "lspci -v" entry will list the
170 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
172 To compile this driver as a module, choose M here: the
173 module will be called ohci-hcd.
175 config USB_OHCI_HCD_PPC_SOC
176 bool "OHCI support for on-chip PPC USB controller"
177 depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx)
179 select USB_OHCI_BIG_ENDIAN_DESC
180 select USB_OHCI_BIG_ENDIAN_MMIO
182 Enables support for the USB controller on the MPC52xx or
183 STB03xxx processor chip. If unsure, say Y.
185 config USB_OHCI_HCD_PPC_OF
186 bool "OHCI support for PPC USB controller on OF platform bus"
187 depends on USB_OHCI_HCD && PPC_OF
190 Enables support for the USB controller PowerPC present on the
191 OpenFirmware platform bus.
193 config USB_OHCI_HCD_PPC_OF_BE
194 bool "Support big endian HC"
195 depends on USB_OHCI_HCD_PPC_OF
197 select USB_OHCI_BIG_ENDIAN_DESC
198 select USB_OHCI_BIG_ENDIAN_MMIO
200 config USB_OHCI_HCD_PPC_OF_LE
201 bool "Support little endian HC"
202 depends on USB_OHCI_HCD_PPC_OF
204 select USB_OHCI_LITTLE_ENDIAN
206 config USB_OHCI_HCD_PCI
207 bool "OHCI support for PCI-bus USB controllers"
208 depends on USB_OHCI_HCD && PCI && (STB03xxx || PPC_MPC52xx || USB_OHCI_HCD_PPC_OF)
210 select USB_OHCI_LITTLE_ENDIAN
212 Enables support for PCI-bus plug-in USB controller cards.
215 config USB_OHCI_HCD_SSB
216 bool "OHCI support for Broadcom SSB OHCI core"
217 depends on USB_OHCI_HCD && (SSB = y || SSB = USB_OHCI_HCD) && EXPERIMENTAL
220 Support for the Sonics Silicon Backplane (SSB) attached
221 Broadcom USB OHCI core.
223 This device is present in some embedded devices with
224 Broadcom based SSB bus.
228 config USB_OHCI_BIG_ENDIAN_DESC
230 depends on USB_OHCI_HCD
233 config USB_OHCI_BIG_ENDIAN_MMIO
235 depends on USB_OHCI_HCD
238 config USB_OHCI_LITTLE_ENDIAN
240 depends on USB_OHCI_HCD
241 default n if STB03xxx || PPC_MPC52xx
245 tristate "UHCI HCD (most Intel and VIA) support"
246 depends on USB && PCI
248 The Universal Host Controller Interface is a standard by Intel for
249 accessing the USB hardware in the PC (which is also called the USB
250 host controller). If your USB host controller conforms to this
251 standard, you may want to say Y, but see below. All recent boards
252 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
253 i810, i820) conform to this standard. Also all VIA PCI chipsets
254 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
255 133). If unsure, say Y.
257 To compile this driver as a module, choose M here: the
258 module will be called uhci-hcd.
261 tristate "Elan U132 Adapter Host Controller"
262 depends on USB && USB_FTDI_ELAN
265 The U132 adapter is a USB to CardBus adapter specifically designed
266 for PC cards that contain an OHCI host controller. Typical PC cards
267 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
268 adapter will *NOT* work with PC cards that do not contain an OHCI
271 For those PC cards that contain multiple OHCI controllers only the
274 The driver consists of two modules, the "ftdi-elan" module is a
275 USB client driver that interfaces to the FTDI chip within ELAN's
276 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
277 controller driver that talks to the OHCI controller within the
278 CardBus cards that are inserted in the U132 adapter.
280 This driver has been tested with a CardBus OHCI USB adapter, and
281 worked with a USB PEN Drive inserted into the first USB port of
282 the PCCARD. A rather pointless thing to do, but useful for testing.
284 It is safe to say M here.
286 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
289 tristate "SL811HS HCD support"
292 The SL811HS is a single-port USB controller that supports either
293 host side or peripheral side roles. Enable this option if your
294 board has this chip, and you want to use it as a host controller.
297 To compile this driver as a module, choose M here: the
298 module will be called sl811-hcd.
301 tristate "CF/PCMCIA support for SL811HS HCD"
302 depends on USB_SL811_HCD && PCMCIA
304 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
305 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
307 To compile this driver as a module, choose M here: the
308 module will be called "sl811_cs".
310 config USB_R8A66597_HCD
311 tristate "R8A66597 HCD support"
314 The R8A66597 is a USB 2.0 host and peripheral controller.
316 Enable this option if your board has this chip, and you want
317 to use it as a host controller. If unsure, say N.
319 To compile this driver as a module, choose M here: the
320 module will be called r8a66597-hcd.
322 config SUPERH_ON_CHIP_R8A66597
323 boolean "Enable SuperH on-chip R8A66597 USB"
324 depends on USB_R8A66597_HCD && (CPU_SUBTYPE_SH7366 || CPU_SUBTYPE_SH7723)
326 This driver enables support for the on-chip R8A66597 in the
327 SH7366 and SH7723 processors.
330 tristate "Wireless USB Host Controller Interface (WHCI) driver (EXPERIMENTAL)"
331 depends on EXPERIMENTAL
332 depends on PCI && USB
336 A driver for PCI-based Wireless USB Host Controllers that are
337 compliant with the WHCI specification.
339 To compile this driver a module, choose M here: the module
340 will be called "whci-hcd".
343 tristate "Host Wire Adapter (HWA) driver (EXPERIMENTAL)"
344 depends on EXPERIMENTAL
349 This driver enables you to connect Wireless USB devices to
350 your system using a Host Wire Adaptor USB dongle. This is an
351 UWB Radio Controller and WUSB Host Controller connected to
352 your machine via USB (specified in WUSB1.0).
354 To compile this driver a module, choose M here: the module
355 will be called "hwa-hc".