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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_ISP116X_HCD
100 tristate "ISP116X HCD support"
101 depends on USB
102 ---help---
103 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
104 option if your board has this chip. If unsure, say N.
105
106 This driver does not support isochronous transfers.
107
108 To compile this driver as a module, choose M here: the
109 module will be called isp116x-hcd.
110
111 config USB_ISP1760_HCD
112 tristate "ISP 1760 HCD support"
113 depends on USB && EXPERIMENTAL
114 ---help---
115 The ISP1760 chip is a USB 2.0 host controller.
116
117 This driver does not support isochronous transfers or OTG.
118
119 To compile this driver as a module, choose M here: the
120 module will be called isp1760-hcd.
121
122 config USB_ISP1760_PCI
123 bool "Support for the PCI bus"
124 depends on USB_ISP1760_HCD && PCI
125 ---help---
126 Enables support for the device present on the PCI bus.
127 This should only be required if you happen to have the eval kit from
128 NXP and you are going to test it.
129
130 config USB_ISP1760_OF
131 bool "Support for the OF platform bus"
132 depends on USB_ISP1760_HCD && PPC_OF
133 ---help---
134 Enables support for the device present on the PowerPC
135 OpenFirmware platform bus.
136
137 config USB_OHCI_HCD
138 tristate "OHCI HCD support"
139 depends on USB && USB_ARCH_HAS_OHCI
140 select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
141 ---help---
142 The Open Host Controller Interface (OHCI) is a standard for accessing
143 USB 1.1 host controller hardware. It does more in hardware than Intel's
144 UHCI specification. If your USB host controller follows the OHCI spec,
145 say Y. On most non-x86 systems, and on x86 hardware that's not using a
146 USB controller from Intel or VIA, this is appropriate. If your host
147 controller doesn't use PCI, this is probably appropriate. For a PCI
148 based system where you're not sure, the "lspci -v" entry will list the
149 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
150
151 To compile this driver as a module, choose M here: the
152 module will be called ohci-hcd.
153
154 config USB_OHCI_HCD_PPC_SOC
155 bool "OHCI support for on-chip PPC USB controller"
156 depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx)
157 default y
158 select USB_OHCI_BIG_ENDIAN_DESC
159 select USB_OHCI_BIG_ENDIAN_MMIO
160 ---help---
161 Enables support for the USB controller on the MPC52xx or
162 STB03xxx processor chip. If unsure, say Y.
163
164 config USB_OHCI_HCD_PPC_OF
165 bool "OHCI support for PPC USB controller on OF platform bus"
166 depends on USB_OHCI_HCD && PPC_OF
167 default y
168 ---help---
169 Enables support for the USB controller PowerPC present on the
170 OpenFirmware platform bus.
171
172 config USB_OHCI_HCD_PPC_OF_BE
173 bool "Support big endian HC"
174 depends on USB_OHCI_HCD_PPC_OF
175 default y
176 select USB_OHCI_BIG_ENDIAN_DESC
177 select USB_OHCI_BIG_ENDIAN_MMIO
178
179 config USB_OHCI_HCD_PPC_OF_LE
180 bool "Support little endian HC"
181 depends on USB_OHCI_HCD_PPC_OF
182 default n
183 select USB_OHCI_LITTLE_ENDIAN
184
185 config USB_OHCI_HCD_PCI
186 bool "OHCI support for PCI-bus USB controllers"
187 depends on USB_OHCI_HCD && PCI && (STB03xxx || PPC_MPC52xx || USB_OHCI_HCD_PPC_OF)
188 default y
189 select USB_OHCI_LITTLE_ENDIAN
190 ---help---
191 Enables support for PCI-bus plug-in USB controller cards.
192 If unsure, say Y.
193
194 config USB_OHCI_HCD_SSB
195 bool "OHCI support for Broadcom SSB OHCI core"
196 depends on USB_OHCI_HCD && (SSB = y || SSB = USB_OHCI_HCD) && EXPERIMENTAL
197 default n
198 ---help---
199 Support for the Sonics Silicon Backplane (SSB) attached
200 Broadcom USB OHCI core.
201
202 This device is present in some embedded devices with
203 Broadcom based SSB bus.
204
205 If unsure, say N.
206
207 config USB_OHCI_BIG_ENDIAN_DESC
208 bool
209 depends on USB_OHCI_HCD
210 default n
211
212 config USB_OHCI_BIG_ENDIAN_MMIO
213 bool
214 depends on USB_OHCI_HCD
215 default n
216
217 config USB_OHCI_LITTLE_ENDIAN
218 bool
219 depends on USB_OHCI_HCD
220 default n if STB03xxx || PPC_MPC52xx
221 default y
222
223 config USB_UHCI_HCD
224 tristate "UHCI HCD (most Intel and VIA) support"
225 depends on USB && PCI
226 ---help---
227 The Universal Host Controller Interface is a standard by Intel for
228 accessing the USB hardware in the PC (which is also called the USB
229 host controller). If your USB host controller conforms to this
230 standard, you may want to say Y, but see below. All recent boards
231 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
232 i810, i820) conform to this standard. Also all VIA PCI chipsets
233 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
234 133). If unsure, say Y.
235
236 To compile this driver as a module, choose M here: the
237 module will be called uhci-hcd.
238
239 config USB_U132_HCD
240 tristate "Elan U132 Adapter Host Controller"
241 depends on USB && USB_FTDI_ELAN
242 default M
243 help
244 The U132 adapter is a USB to CardBus adapter specifically designed
245 for PC cards that contain an OHCI host controller. Typical PC cards
246 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
247 adapter will *NOT* work with PC cards that do not contain an OHCI
248 controller.
249
250 For those PC cards that contain multiple OHCI controllers only the
251 first one is used.
252
253 The driver consists of two modules, the "ftdi-elan" module is a
254 USB client driver that interfaces to the FTDI chip within ELAN's
255 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
256 controller driver that talks to the OHCI controller within the
257 CardBus cards that are inserted in the U132 adapter.
258
259 This driver has been tested with a CardBus OHCI USB adapter, and
260 worked with a USB PEN Drive inserted into the first USB port of
261 the PCCARD. A rather pointless thing to do, but useful for testing.
262
263 It is safe to say M here.
264
265 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
266
267 config USB_SL811_HCD
268 tristate "SL811HS HCD support"
269 depends on USB
270 help
271 The SL811HS is a single-port USB controller that supports either
272 host side or peripheral side roles. Enable this option if your
273 board has this chip, and you want to use it as a host controller.
274 If unsure, say N.
275
276 To compile this driver as a module, choose M here: the
277 module will be called sl811-hcd.
278
279 config USB_SL811_CS
280 tristate "CF/PCMCIA support for SL811HS HCD"
281 depends on USB_SL811_HCD && PCMCIA
282 help
283 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
284 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
285
286 To compile this driver as a module, choose M here: the
287 module will be called "sl811_cs".
288
289 config USB_R8A66597_HCD
290 tristate "R8A66597 HCD support"
291 depends on USB
292 help
293 The R8A66597 is a USB 2.0 host and peripheral controller.
294
295 Enable this option if your board has this chip, and you want
296 to use it as a host controller. If unsure, say N.
297
298 To compile this driver as a module, choose M here: the
299 module will be called r8a66597-hcd.
300
301 config SUPERH_ON_CHIP_R8A66597
302 boolean "Enable SuperH on-chip R8A66597 USB"
303 depends on USB_R8A66597_HCD && (CPU_SUBTYPE_SH7366 || CPU_SUBTYPE_SH7723)
304 help
305 This driver enables support for the on-chip R8A66597 in the
306 SH7366 and SH7723 processors.
307
308 config USB_WHCI_HCD
309 tristate "Wireless USB Host Controller Interface (WHCI) driver (EXPERIMENTAL)"
310 depends on EXPERIMENTAL
311 depends on PCI && USB
312 select USB_WUSB
313 select UWB_WHCI
314 help
315 A driver for PCI-based Wireless USB Host Controllers that are
316 compliant with the WHCI specification.
317
318 To compile this driver a module, choose M here: the module
319 will be called "whci-hcd".
320
321 config USB_HWA_HCD
322 tristate "Host Wire Adapter (HWA) driver (EXPERIMENTAL)"
323 depends on EXPERIMENTAL
324 depends on USB
325 select USB_WUSB
326 select UWB_HWA
327 help
328 This driver enables you to connect Wireless USB devices to
329 your system using a Host Wire Adaptor USB dongle. This is an
330 UWB Radio Controller and WUSB Host Controller connected to
331 your machine via USB (specified in WUSB1.0).
332
333 To compile this driver a module, choose M here: the module
334 will be called "hwa-hc".