tjh.dev
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linux
1#
2# USB Host Controller Drivers
3#
4comment "USB Host Controller Drivers"
5
6config USB_C67X00_HCD
7 tristate "Cypress C67x00 HCD support"
8 depends on HAS_IOMEM
9 help
10 The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role
11 host/peripheral/OTG USB controllers.
12
13 Enable this option to support this chip in host controller mode.
14 If unsure, say N.
15
16 To compile this driver as a module, choose M here: the
17 module will be called c67x00.
18
19config USB_XHCI_HCD
20 tristate "xHCI HCD (USB 3.0) support"
21 depends on HAS_DMA && HAS_IOMEM
22 ---help---
23 The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
24 "SuperSpeed" host controller hardware.
25
26 To compile this driver as a module, choose M here: the
27 module will be called xhci-hcd.
28
29if USB_XHCI_HCD
30config USB_XHCI_DBGCAP
31 bool "xHCI support for debug capability"
32 depends on TTY
33 ---help---
34 Say 'Y' to enable the support for the xHCI debug capability. Make
35 sure that your xHCI host supports the extended debug capability and
36 you want a TTY serial device based on the xHCI debug capability
37 before enabling this option. If unsure, say 'N'.
38
39config USB_XHCI_PCI
40 tristate
41 depends on USB_PCI
42 default y
43
44config USB_XHCI_PLATFORM
45 tristate "Generic xHCI driver for a platform device"
46 select USB_XHCI_RCAR if ARCH_RENESAS
47 ---help---
48 Adds an xHCI host driver for a generic platform device, which
49 provides a memory space and an irq.
50 It is also a prerequisite for platform specific drivers that
51 implement some extra quirks.
52
53 If unsure, say N.
54
55config USB_XHCI_MTK
56 tristate "xHCI support for MediaTek SoCs"
57 select MFD_SYSCON
58 depends on (MIPS && SOC_MT7621) || ARCH_MEDIATEK || COMPILE_TEST
59 ---help---
60 Say 'Y' to enable the support for the xHCI host controller
61 found in MediaTek SoCs.
62 If unsure, say N.
63
64config USB_XHCI_MVEBU
65 tristate "xHCI support for Marvell Armada 375/38x"
66 select USB_XHCI_PLATFORM
67 depends on HAS_IOMEM
68 depends on ARCH_MVEBU || COMPILE_TEST
69 ---help---
70 Say 'Y' to enable the support for the xHCI host controller
71 found in Marvell Armada 375/38x ARM SOCs.
72
73config USB_XHCI_RCAR
74 tristate "xHCI support for Renesas R-Car SoCs"
75 depends on USB_XHCI_PLATFORM
76 depends on ARCH_RENESAS || COMPILE_TEST
77 ---help---
78 Say 'Y' to enable the support for the xHCI host controller
79 found in Renesas R-Car ARM SoCs.
80
81config USB_XHCI_TEGRA
82 tristate "xHCI support for NVIDIA Tegra SoCs"
83 depends on PHY_TEGRA_XUSB
84 depends on RESET_CONTROLLER
85 select FW_LOADER
86 ---help---
87 Say 'Y' to enable the support for the xHCI host controller
88 found in NVIDIA Tegra124 and later SoCs.
89
90endif # USB_XHCI_HCD
91
92config USB_EHCI_HCD
93 tristate "EHCI HCD (USB 2.0) support"
94 depends on HAS_DMA && HAS_IOMEM
95 ---help---
96 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
97 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
98 If your USB host controller supports USB 2.0, you will likely want to
99 configure this Host Controller Driver.
100
101 EHCI controllers are packaged with "companion" host controllers (OHCI
102 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
103 will connect to EHCI if the device is high speed, otherwise they
104 connect to a companion controller. If you configure EHCI, you should
105 probably configure the OHCI (for NEC and some other vendors) USB Host
106 Controller Driver or UHCI (for Via motherboards) Host Controller
107 Driver too.
108
109 You may want to read <file:Documentation/usb/ehci.txt>.
110
111 To compile this driver as a module, choose M here: the
112 module will be called ehci-hcd.
113
114config USB_EHCI_ROOT_HUB_TT
115 bool "Root Hub Transaction Translators"
116 depends on USB_EHCI_HCD
117 ---help---
118 Some EHCI chips have vendor-specific extensions to integrate
119 transaction translators, so that no OHCI or UHCI companion
120 controller is needed. It's safe to say "y" even if your
121 controller doesn't support this feature.
122
123 This supports the EHCI implementation that's originally
124 from ARC, and has since changed hands a few times.
125
126config USB_EHCI_TT_NEWSCHED
127 bool "Improved Transaction Translator scheduling"
128 depends on USB_EHCI_HCD
129 default y
130 ---help---
131 This changes the periodic scheduling code to fill more of the low
132 and full speed bandwidth available from the Transaction Translator
133 (TT) in USB 2.0 hubs. Without this, only one transfer will be
134 issued in each microframe, significantly reducing the number of
135 periodic low/fullspeed transfers possible.
136
137 If you have multiple periodic low/fullspeed devices connected to a
138 highspeed USB hub which is connected to a highspeed USB Host
139 Controller, and some of those devices will not work correctly
140 (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if
141 you have only one such device and it doesn't work, you could try
142 saying N.
143
144 If unsure, say Y.
145
146if USB_EHCI_HCD
147
148config USB_EHCI_PCI
149 tristate
150 depends on USB_PCI
151 default y
152
153config USB_EHCI_HCD_PMC_MSP
154 tristate "EHCI support for on-chip PMC MSP71xx USB controller"
155 depends on MSP_HAS_USB
156 default n
157 select USB_EHCI_BIG_ENDIAN_DESC
158 select USB_EHCI_BIG_ENDIAN_MMIO
159 ---help---
160 Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's.
161 If unsure, say N.
162
163config XPS_USB_HCD_XILINX
164 bool "Use Xilinx usb host EHCI controller core"
165 depends on (PPC32 || MICROBLAZE)
166 select USB_EHCI_BIG_ENDIAN_DESC
167 select USB_EHCI_BIG_ENDIAN_MMIO
168 ---help---
169 Xilinx xps USB host controller core is EHCI compliant and has
170 transaction translator built-in. It can be configured to either
171 support both high speed and full speed devices, or high speed
172 devices only.
173
174config USB_EHCI_FSL
175 tristate "Support for Freescale PPC on-chip EHCI USB controller"
176 depends on FSL_SOC
177 select USB_EHCI_ROOT_HUB_TT
178 ---help---
179 Variation of ARC USB block used in some Freescale chips.
180
181config USB_EHCI_MXC
182 tristate "Support for Freescale i.MX on-chip EHCI USB controller"
183 depends on ARCH_MXC
184 select USB_EHCI_ROOT_HUB_TT
185 ---help---
186 Variation of ARC USB block used in some Freescale chips.
187
188config USB_EHCI_HCD_OMAP
189 tristate "EHCI support for OMAP3 and later chips"
190 depends on ARCH_OMAP
191 depends on NOP_USB_XCEIV
192 default y
193 ---help---
194 Enables support for the on-chip EHCI controller on
195 OMAP3 and later chips.
196
197config USB_EHCI_HCD_ORION
198 tristate "Support for Marvell EBU on-chip EHCI USB controller"
199 depends on USB_EHCI_HCD && (PLAT_ORION || ARCH_MVEBU)
200 default y
201 ---help---
202 Enables support for the on-chip EHCI controller on Marvell's
203 embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP,
204 Armada 370. This is different from the EHCI implementation
205 on Marvell's mobile PXA and MMP SoC, see "EHCI support for
206 Marvell PXA/MMP USB controller" for those.
207
208config USB_EHCI_HCD_SPEAR
209 tristate "Support for ST SPEAr on-chip EHCI USB controller"
210 depends on USB_EHCI_HCD && PLAT_SPEAR
211 default y
212 ---help---
213 Enables support for the on-chip EHCI controller on
214 ST SPEAr chips.
215
216config USB_EHCI_HCD_STI
217 tristate "Support for ST STiHxxx on-chip EHCI USB controller"
218 depends on ARCH_STI && OF
219 select GENERIC_PHY
220 select USB_EHCI_HCD_PLATFORM
221 help
222 Enable support for the on-chip EHCI controller found on
223 STMicroelectronics consumer electronics SoC's.
224
225config USB_EHCI_HCD_AT91
226 tristate "Support for Atmel on-chip EHCI USB controller"
227 depends on USB_EHCI_HCD && ARCH_AT91
228 default y
229 ---help---
230 Enables support for the on-chip EHCI controller on
231 Atmel chips.
232
233config USB_EHCI_TEGRA
234 tristate "NVIDIA Tegra HCD support"
235 depends on ARCH_TEGRA
236 select USB_EHCI_ROOT_HUB_TT
237 select USB_PHY
238 select USB_ULPI
239 select USB_ULPI_VIEWPORT
240 help
241 This driver enables support for the internal USB Host Controllers
242 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
243
244config USB_EHCI_HCD_PPC_OF
245 bool "EHCI support for PPC USB controller on OF platform bus"
246 depends on PPC
247 default y
248 ---help---
249 Enables support for the USB controller present on the PowerPC
250 OpenFirmware platform bus.
251
252config USB_EHCI_SH
253 bool "EHCI support for SuperH USB controller"
254 depends on SUPERH
255 ---help---
256 Enables support for the on-chip EHCI controller on the SuperH.
257 If you use the PCI EHCI controller, this option is not necessary.
258
259config USB_EHCI_EXYNOS
260 tristate "EHCI support for Samsung S5P/EXYNOS SoC Series"
261 depends on ARCH_S5PV210 || ARCH_EXYNOS
262 help
263 Enable support for the Samsung Exynos SOC's on-chip EHCI controller.
264
265config USB_EHCI_MV
266 bool "EHCI support for Marvell PXA/MMP USB controller"
267 depends on (ARCH_PXA || ARCH_MMP)
268 select USB_EHCI_ROOT_HUB_TT
269 ---help---
270 Enables support for Marvell (including PXA and MMP series) on-chip
271 USB SPH and OTG controller. SPH is a single port host, and it can
272 only be EHCI host. OTG is controller that can switch to host mode.
273 Note that this driver will not work on Marvell's other EHCI
274 controller used by the EBU-type SoCs including Orion, Kirkwood,
275 Dova, Armada 370 and Armada XP. See "Support for Marvell EBU
276 on-chip EHCI USB controller" for those.
277
278config USB_W90X900_EHCI
279 tristate "W90X900(W90P910) EHCI support"
280 depends on ARCH_W90X900
281 ---help---
282 Enables support for the W90X900 USB controller
283
284config USB_CNS3XXX_EHCI
285 bool "Cavium CNS3XXX EHCI Module (DEPRECATED)"
286 depends on ARCH_CNS3XXX
287 select USB_EHCI_HCD_PLATFORM
288 ---help---
289 This option is deprecated now and the driver was removed, use
290 USB_EHCI_HCD_PLATFORM instead.
291
292 Enable support for the CNS3XXX SOC's on-chip EHCI controller.
293 It is needed for high-speed (480Mbit/sec) USB 2.0 device
294 support.
295
296config USB_EHCI_HCD_PLATFORM
297 tristate "Generic EHCI driver for a platform device"
298 default n
299 ---help---
300 Adds an EHCI host driver for a generic platform device, which
301 provides a memory space and an irq.
302
303 If unsure, say N.
304
305config USB_OCTEON_EHCI
306 bool "Octeon on-chip EHCI support (DEPRECATED)"
307 depends on CAVIUM_OCTEON_SOC
308 default n
309 select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
310 select USB_EHCI_HCD_PLATFORM
311 help
312 This option is deprecated now and the driver was removed, use
313 USB_EHCI_HCD_PLATFORM instead.
314
315 Enable support for the Octeon II SOC's on-chip EHCI
316 controller. It is needed for high-speed (480Mbit/sec)
317 USB 2.0 device support. All CN6XXX based chips with USB are
318 supported.
319
320endif # USB_EHCI_HCD
321
322config USB_OXU210HP_HCD
323 tristate "OXU210HP HCD support"
324 depends on HAS_IOMEM
325 ---help---
326 The OXU210HP is an USB host/OTG/device controller. Enable this
327 option if your board has this chip. If unsure, say N.
328
329 This driver does not support isochronous transfers and doesn't
330 implement OTG nor USB device controllers.
331
332 To compile this driver as a module, choose M here: the
333 module will be called oxu210hp-hcd.
334
335config USB_ISP116X_HCD
336 tristate "ISP116X HCD support"
337 depends on HAS_IOMEM
338 ---help---
339 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
340 option if your board has this chip. If unsure, say N.
341
342 This driver does not support isochronous transfers.
343
344 To compile this driver as a module, choose M here: the
345 module will be called isp116x-hcd.
346
347config USB_ISP1362_HCD
348 tristate "ISP1362 HCD support"
349 depends on HAS_IOMEM
350 depends on COMPILE_TEST # nothing uses this
351 ---help---
352 Supports the Philips ISP1362 chip as a host controller
353
354 This driver does not support isochronous transfers.
355
356 To compile this driver as a module, choose M here: the
357 module will be called isp1362-hcd.
358
359config USB_FOTG210_HCD
360 tristate "FOTG210 HCD support"
361 depends on USB && HAS_DMA && HAS_IOMEM
362 ---help---
363 Faraday FOTG210 is an OTG controller which can be configured as
364 an USB2.0 host. It is designed to meet USB2.0 EHCI specification
365 with minor modification.
366
367 To compile this driver as a module, choose M here: the
368 module will be called fotg210-hcd.
369
370config USB_MAX3421_HCD
371 tristate "MAX3421 HCD (USB-over-SPI) support"
372 depends on USB && SPI
373 ---help---
374 The Maxim MAX3421E chip supports standard USB 2.0-compliant
375 full-speed devices either in host or peripheral mode. This
376 driver supports the host-mode of the MAX3421E only.
377
378 To compile this driver as a module, choose M here: the module will
379 be called max3421-hcd.
380
381config USB_OHCI_HCD
382 tristate "OHCI HCD (USB 1.1) support"
383 depends on HAS_DMA && HAS_IOMEM
384 ---help---
385 The Open Host Controller Interface (OHCI) is a standard for accessing
386 USB 1.1 host controller hardware. It does more in hardware than Intel's
387 UHCI specification. If your USB host controller follows the OHCI spec,
388 say Y. On most non-x86 systems, and on x86 hardware that's not using a
389 USB controller from Intel or VIA, this is appropriate. If your host
390 controller doesn't use PCI, this is probably appropriate. For a PCI
391 based system where you're not sure, the "lspci -v" entry will list the
392 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
393
394 To compile this driver as a module, choose M here: the
395 module will be called ohci-hcd.
396
397if USB_OHCI_HCD
398
399config USB_OHCI_HCD_OMAP1
400 tristate "OHCI support for OMAP1/2 chips"
401 depends on ARCH_OMAP1
402 depends on ISP1301_OMAP || !(MACH_OMAP_H2 || MACH_OMAP_H3)
403 default y
404 ---help---
405 Enables support for the OHCI controller on OMAP1/2 chips.
406
407config USB_OHCI_HCD_SPEAR
408 tristate "Support for ST SPEAr on-chip OHCI USB controller"
409 depends on USB_OHCI_HCD && PLAT_SPEAR
410 default y
411 ---help---
412 Enables support for the on-chip OHCI controller on
413 ST SPEAr chips.
414
415config USB_OHCI_HCD_STI
416 tristate "Support for ST STiHxxx on-chip OHCI USB controller"
417 depends on ARCH_STI && OF
418 select GENERIC_PHY
419 select USB_OHCI_HCD_PLATFORM
420 help
421 Enable support for the on-chip OHCI controller found on
422 STMicroelectronics consumer electronics SoC's.
423
424config USB_OHCI_HCD_S3C2410
425 tristate "OHCI support for Samsung S3C24xx/S3C64xx SoC series"
426 depends on USB_OHCI_HCD && (ARCH_S3C24XX || ARCH_S3C64XX)
427 default y
428 ---help---
429 Enables support for the on-chip OHCI controller on
430 S3C24xx/S3C64xx chips.
431
432config USB_OHCI_HCD_LPC32XX
433 tristate "Support for LPC on-chip OHCI USB controller"
434 depends on USB_OHCI_HCD && ARCH_LPC32XX
435 depends on USB_ISP1301
436 default y
437 ---help---
438 Enables support for the on-chip OHCI controller on
439 NXP chips.
440
441config USB_OHCI_HCD_PXA27X
442 tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller"
443 depends on USB_OHCI_HCD && (PXA27x || PXA3xx)
444 default y
445 ---help---
446 Enables support for the on-chip OHCI controller on
447 PXA27x/PXA3xx chips.
448
449config USB_OHCI_HCD_AT91
450 tristate "Support for Atmel on-chip OHCI USB controller"
451 depends on USB_OHCI_HCD && ARCH_AT91 && OF
452 default y
453 ---help---
454 Enables support for the on-chip OHCI controller on
455 Atmel chips.
456
457config USB_OHCI_HCD_OMAP3
458 tristate "OHCI support for OMAP3 and later chips"
459 depends on (ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5)
460 select USB_OHCI_HCD_PLATFORM
461 default y
462 help
463 This option is deprecated now and the driver was removed, use
464 USB_OHCI_HCD_PLATFORM instead.
465
466 Enables support for the on-chip OHCI controller on
467 OMAP3 and later chips.
468
469config USB_OHCI_HCD_DAVINCI
470 tristate "OHCI support for TI DaVinci DA8xx"
471 depends on ARCH_DAVINCI_DA8XX
472 depends on USB_OHCI_HCD
473 select PHY_DA8XX_USB
474 default y
475 help
476 Enables support for the DaVinci DA8xx integrated OHCI
477 controller. This driver cannot currently be a loadable
478 module because it lacks a proper PHY abstraction.
479
480config USB_OHCI_HCD_PPC_OF_BE
481 bool "OHCI support for OF platform bus (big endian)"
482 depends on PPC
483 select USB_OHCI_BIG_ENDIAN_DESC
484 select USB_OHCI_BIG_ENDIAN_MMIO
485 ---help---
486 Enables support for big-endian USB controllers present on the
487 OpenFirmware platform bus.
488
489config USB_OHCI_HCD_PPC_OF_LE
490 bool "OHCI support for OF platform bus (little endian)"
491 depends on PPC
492 select USB_OHCI_LITTLE_ENDIAN
493 ---help---
494 Enables support for little-endian USB controllers present on the
495 OpenFirmware platform bus.
496
497config USB_OHCI_HCD_PPC_OF
498 bool
499 depends on PPC
500 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
501
502config USB_OHCI_HCD_PCI
503 tristate "OHCI support for PCI-bus USB controllers"
504 depends on USB_PCI
505 default y
506 select USB_OHCI_LITTLE_ENDIAN
507 ---help---
508 Enables support for PCI-bus plug-in USB controller cards.
509 If unsure, say Y.
510
511config USB_OHCI_HCD_SSB
512 bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
513 depends on (SSB = y || SSB = USB_OHCI_HCD)
514 select USB_HCD_SSB
515 select USB_OHCI_HCD_PLATFORM
516 default n
517 ---help---
518 This option is deprecated now and the driver was removed, use
519 USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
520
521 Support for the Sonics Silicon Backplane (SSB) attached
522 Broadcom USB OHCI core.
523
524 This device is present in some embedded devices with
525 Broadcom based SSB bus.
526
527 If unsure, say N.
528
529config USB_OHCI_SH
530 bool "OHCI support for SuperH USB controller (DEPRECATED)"
531 depends on SUPERH
532 select USB_OHCI_HCD_PLATFORM
533 ---help---
534 This option is deprecated now and the driver was removed, use
535 USB_OHCI_HCD_PLATFORM instead.
536
537 Enables support for the on-chip OHCI controller on the SuperH.
538 If you use the PCI OHCI controller, this option is not necessary.
539
540config USB_OHCI_EXYNOS
541 tristate "OHCI support for Samsung S5P/EXYNOS SoC Series"
542 depends on ARCH_S5PV210 || ARCH_EXYNOS
543 help
544 Enable support for the Samsung Exynos SOC's on-chip OHCI controller.
545
546config USB_CNS3XXX_OHCI
547 bool "Cavium CNS3XXX OHCI Module (DEPRECATED)"
548 depends on ARCH_CNS3XXX
549 select USB_OHCI_HCD_PLATFORM
550 ---help---
551 This option is deprecated now and the driver was removed, use
552 USB_OHCI_HCD_PLATFORM instead.
553
554 Enable support for the CNS3XXX SOC's on-chip OHCI controller.
555 It is needed for low-speed USB 1.0 device support.
556
557config USB_OHCI_HCD_PLATFORM
558 tristate "Generic OHCI driver for a platform device"
559 default n
560 ---help---
561 Adds an OHCI host driver for a generic platform device, which
562 provides a memory space and an irq.
563
564 If unsure, say N.
565
566config USB_OCTEON_OHCI
567 bool "Octeon on-chip OHCI support (DEPRECATED)"
568 depends on CAVIUM_OCTEON_SOC
569 default USB_OCTEON_EHCI
570 select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
571 select USB_OHCI_LITTLE_ENDIAN
572 select USB_OHCI_HCD_PLATFORM
573 help
574 This option is deprecated now and the driver was removed, use
575 USB_OHCI_HCD_PLATFORM instead.
576
577 Enable support for the Octeon II SOC's on-chip OHCI
578 controller. It is needed for low-speed USB 1.0 device
579 support. All CN6XXX based chips with USB are supported.
580
581endif # USB_OHCI_HCD
582
583config USB_UHCI_HCD
584 tristate "UHCI HCD (most Intel and VIA) support"
585 depends on USB_PCI || USB_UHCI_SUPPORT_NON_PCI_HC
586 ---help---
587 The Universal Host Controller Interface is a standard by Intel for
588 accessing the USB hardware in the PC (which is also called the USB
589 host controller). If your USB host controller conforms to this
590 standard, you may want to say Y, but see below. All recent boards
591 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
592 i810, i820) conform to this standard. Also all VIA PCI chipsets
593 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
594 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
595 If unsure, say Y.
596
597 To compile this driver as a module, choose M here: the
598 module will be called uhci-hcd.
599
600config USB_UHCI_SUPPORT_NON_PCI_HC
601 bool
602 default y if (SPARC_LEON || USB_UHCI_PLATFORM)
603
604config USB_UHCI_PLATFORM
605 bool
606 default y if (ARCH_VT8500 || ARCH_ASPEED)
607
608config USB_UHCI_ASPEED
609 bool
610 default y if ARCH_ASPEED
611
612config USB_FHCI_HCD
613 tristate "Freescale QE USB Host Controller support"
614 depends on OF_GPIO && QE_GPIO && QUICC_ENGINE
615 select FSL_GTM
616 select QE_USB
617 help
618 This driver enables support for Freescale QE USB Host Controller
619 (as found on MPC8360 and MPC8323 processors), the driver supports
620 Full and Low Speed USB.
621
622config FHCI_DEBUG
623 bool "Freescale QE USB Host Controller debug support"
624 depends on USB_FHCI_HCD && DEBUG_FS
625 help
626 Say "y" to see some FHCI debug information and statistics
627 through debugfs.
628
629config USB_U132_HCD
630 tristate "Elan U132 Adapter Host Controller"
631 depends on USB_FTDI_ELAN
632 help
633 The U132 adapter is a USB to CardBus adapter specifically designed
634 for PC cards that contain an OHCI host controller. Typical PC cards
635 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
636 adapter will *NOT* work with PC cards that do not contain an OHCI
637 controller.
638
639 For those PC cards that contain multiple OHCI controllers only the
640 first one is used.
641
642 The driver consists of two modules, the "ftdi-elan" module is a
643 USB client driver that interfaces to the FTDI chip within ELAN's
644 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
645 controller driver that talks to the OHCI controller within the
646 CardBus cards that are inserted in the U132 adapter.
647
648 This driver has been tested with a CardBus OHCI USB adapter, and
649 worked with a USB PEN Drive inserted into the first USB port of
650 the PCCARD. A rather pointless thing to do, but useful for testing.
651
652 It is safe to say M here.
653
654 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
655
656config USB_SL811_HCD
657 tristate "SL811HS HCD support"
658 depends on HAS_IOMEM
659 help
660 The SL811HS is a single-port USB controller that supports either
661 host side or peripheral side roles. Enable this option if your
662 board has this chip, and you want to use it as a host controller.
663 If unsure, say N.
664
665 To compile this driver as a module, choose M here: the
666 module will be called sl811-hcd.
667
668config USB_SL811_HCD_ISO
669 bool "partial ISO support"
670 depends on USB_SL811_HCD
671 help
672 The driver doesn't support iso_frame_desc (yet), but for some simple
673 devices that just queue one ISO frame per URB, then ISO transfers
674 "should" work using the normal urb status fields.
675
676 If unsure, say N.
677
678config USB_SL811_CS
679 tristate "CF/PCMCIA support for SL811HS HCD"
680 depends on USB_SL811_HCD && PCMCIA
681 help
682 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
683 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
684
685 To compile this driver as a module, choose M here: the
686 module will be called "sl811_cs".
687
688config USB_R8A66597_HCD
689 tristate "R8A66597 HCD support"
690 depends on HAS_IOMEM
691 help
692 The R8A66597 is a USB 2.0 host and peripheral controller.
693
694 Enable this option if your board has this chip, and you want
695 to use it as a host controller. If unsure, say N.
696
697 To compile this driver as a module, choose M here: the
698 module will be called r8a66597-hcd.
699
700config USB_RENESAS_USBHS_HCD
701 tristate "Renesas USBHS HCD support"
702 depends on USB_RENESAS_USBHS
703 help
704 The Renesas USBHS is a USB 2.0 host and peripheral controller.
705
706 Enable this option if your board has this chip, and you want
707 to use it as a host controller. If unsure, say N.
708
709 To compile this driver as a module, choose M here: the
710 module will be called renesas-usbhs.
711
712config USB_WHCI_HCD
713 tristate "Wireless USB Host Controller Interface (WHCI) driver"
714 depends on USB_PCI && USB && UWB
715 select USB_WUSB
716 select UWB_WHCI
717 help
718 A driver for PCI-based Wireless USB Host Controllers that are
719 compliant with the WHCI specification.
720
721 To compile this driver a module, choose M here: the module
722 will be called "whci-hcd".
723
724config USB_HWA_HCD
725 tristate "Host Wire Adapter (HWA) driver"
726 depends on USB && UWB
727 select USB_WUSB
728 select UWB_HWA
729 help
730 This driver enables you to connect Wireless USB devices to
731 your system using a Host Wire Adaptor USB dongle. This is an
732 UWB Radio Controller and WUSB Host Controller connected to
733 your machine via USB (specified in WUSB1.0).
734
735 To compile this driver a module, choose M here: the module
736 will be called "hwa-hc".
737
738config USB_IMX21_HCD
739 tristate "i.MX21 HCD support"
740 depends on ARM && ARCH_MXC
741 help
742 This driver enables support for the on-chip USB host in the
743 i.MX21 processor.
744
745 To compile this driver as a module, choose M here: the
746 module will be called "imx21-hcd".
747
748config USB_HCD_BCMA
749 tristate "BCMA usb host driver"
750 depends on BCMA
751 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
752 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
753 help
754 Enable support for the EHCI and OCHI host controller on an bcma bus.
755 It converts the bcma driver into two platform device drivers
756 for ehci and ohci.
757
758 If unsure, say N.
759
760config USB_HCD_SSB
761 tristate "SSB usb host driver"
762 depends on SSB
763 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
764 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
765 help
766 Enable support for the EHCI and OCHI host controller on an bcma bus.
767 It converts the bcma driver into two platform device drivers
768 for ehci and ohci.
769
770 If unsure, say N.
771
772config USB_HCD_TEST_MODE
773 bool "HCD test mode support"
774 ---help---
775 Say 'Y' to enable additional software test modes that may be
776 supported by the host controller drivers.
777
778 One such test mode is the Embedded High-speed Host Electrical Test
779 (EHSET) for EHCI host controller hardware, specifically the "Single
780 Step Set Feature" test. Typically this will be enabled for On-the-Go
781 or embedded hosts that need to undergo USB-IF compliance testing with
782 the aid of special testing hardware. In the future, this may expand
783 to include other tests that require support from a HCD driver.
784
785 This option is of interest only to developers who need to validate
786 their USB hardware designs. It is not needed for normal use. If
787 unsure, say N.