2 # USB Host Controller Drivers
4 comment "USB Host Controller Drivers"
7 tristate "Cypress C67x00 HCD support"
10 The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role
11 host/peripheral/OTG USB controllers.
13 Enable this option to support this chip in host controller mode.
16 To compile this driver as a module, choose M here: the
17 module will be called c67x00.
20 tristate "xHCI HCD (USB 3.0) support"
21 depends on HAS_DMA && HAS_IOMEM
23 The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
24 "SuperSpeed" host controller hardware.
26 To compile this driver as a module, choose M here: the
27 module will be called xhci-hcd.
36 config USB_XHCI_PLATFORM
37 tristate "Generic xHCI driver for a platform device"
38 select USB_XHCI_RCAR if ARCH_RENESAS
40 Adds an xHCI host driver for a generic platform device, which
41 provides a memory space and an irq.
42 It is also a prerequisite for platform specific drivers that
43 implement some extra quirks.
48 tristate "xHCI support for Mediatek MT65xx/MT7621"
50 depends on (MIPS && SOC_MT7621) || ARCH_MEDIATEK || COMPILE_TEST
52 Say 'Y' to enable the support for the xHCI host controller
53 found in Mediatek MT65xx SoCs.
57 tristate "xHCI support for Marvell Armada 375/38x"
58 select USB_XHCI_PLATFORM
60 depends on ARCH_MVEBU || COMPILE_TEST
62 Say 'Y' to enable the support for the xHCI host controller
63 found in Marvell Armada 375/38x ARM SOCs.
66 tristate "xHCI support for Renesas R-Car SoCs"
67 depends on USB_XHCI_PLATFORM
68 depends on ARCH_RENESAS || COMPILE_TEST
70 Say 'Y' to enable the support for the xHCI host controller
71 found in Renesas R-Car ARM SoCs.
74 tristate "xHCI support for NVIDIA Tegra SoCs"
75 depends on PHY_TEGRA_XUSB
76 depends on RESET_CONTROLLER
79 Say 'Y' to enable the support for the xHCI host controller
80 found in NVIDIA Tegra124 and later SoCs.
85 tristate "EHCI HCD (USB 2.0) support"
86 depends on HAS_DMA && HAS_IOMEM
88 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
89 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
90 If your USB host controller supports USB 2.0, you will likely want to
91 configure this Host Controller Driver.
93 EHCI controllers are packaged with "companion" host controllers (OHCI
94 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
95 will connect to EHCI if the device is high speed, otherwise they
96 connect to a companion controller. If you configure EHCI, you should
97 probably configure the OHCI (for NEC and some other vendors) USB Host
98 Controller Driver or UHCI (for Via motherboards) Host Controller
101 You may want to read <file:Documentation/usb/ehci.txt>.
103 To compile this driver as a module, choose M here: the
104 module will be called ehci-hcd.
106 config USB_EHCI_ROOT_HUB_TT
107 bool "Root Hub Transaction Translators"
108 depends on USB_EHCI_HCD
110 Some EHCI chips have vendor-specific extensions to integrate
111 transaction translators, so that no OHCI or UHCI companion
112 controller is needed. It's safe to say "y" even if your
113 controller doesn't support this feature.
115 This supports the EHCI implementation that's originally
116 from ARC, and has since changed hands a few times.
118 config USB_EHCI_TT_NEWSCHED
119 bool "Improved Transaction Translator scheduling"
120 depends on USB_EHCI_HCD
123 This changes the periodic scheduling code to fill more of the low
124 and full speed bandwidth available from the Transaction Translator
125 (TT) in USB 2.0 hubs. Without this, only one transfer will be
126 issued in each microframe, significantly reducing the number of
127 periodic low/fullspeed transfers possible.
129 If you have multiple periodic low/fullspeed devices connected to a
130 highspeed USB hub which is connected to a highspeed USB Host
131 Controller, and some of those devices will not work correctly
132 (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if
133 you have only one such device and it doesn't work, you could try
145 config USB_EHCI_HCD_PMC_MSP
146 tristate "EHCI support for on-chip PMC MSP71xx USB controller"
147 depends on MSP_HAS_USB
149 select USB_EHCI_BIG_ENDIAN_DESC
150 select USB_EHCI_BIG_ENDIAN_MMIO
152 Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's.
155 config XPS_USB_HCD_XILINX
156 bool "Use Xilinx usb host EHCI controller core"
157 depends on (PPC32 || MICROBLAZE)
158 select USB_EHCI_BIG_ENDIAN_DESC
159 select USB_EHCI_BIG_ENDIAN_MMIO
161 Xilinx xps USB host controller core is EHCI compliant and has
162 transaction translator built-in. It can be configured to either
163 support both high speed and full speed devices, or high speed
167 tristate "Support for Freescale PPC on-chip EHCI USB controller"
169 select USB_EHCI_ROOT_HUB_TT
171 Variation of ARC USB block used in some Freescale chips.
174 tristate "Support for Freescale i.MX on-chip EHCI USB controller"
176 select USB_EHCI_ROOT_HUB_TT
178 Variation of ARC USB block used in some Freescale chips.
180 config USB_EHCI_HCD_OMAP
181 tristate "EHCI support for OMAP3 and later chips"
183 depends on NOP_USB_XCEIV
186 Enables support for the on-chip EHCI controller on
187 OMAP3 and later chips.
189 config USB_EHCI_HCD_ORION
190 tristate "Support for Marvell EBU on-chip EHCI USB controller"
191 depends on USB_EHCI_HCD && PLAT_ORION
194 Enables support for the on-chip EHCI controller on Marvell's
195 embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP,
196 Armada 370. This is different from the EHCI implementation
197 on Marvell's mobile PXA and MMP SoC, see "EHCI support for
198 Marvell PXA/MMP USB controller" for those.
200 config USB_EHCI_HCD_SPEAR
201 tristate "Support for ST SPEAr on-chip EHCI USB controller"
202 depends on USB_EHCI_HCD && PLAT_SPEAR
205 Enables support for the on-chip EHCI controller on
208 config USB_EHCI_HCD_STI
209 tristate "Support for ST STiHxxx on-chip EHCI USB controller"
210 depends on ARCH_STI && OF
212 select USB_EHCI_HCD_PLATFORM
214 Enable support for the on-chip EHCI controller found on
215 STMicroelectronics consumer electronics SoC's.
217 config USB_EHCI_HCD_AT91
218 tristate "Support for Atmel on-chip EHCI USB controller"
219 depends on USB_EHCI_HCD && ARCH_AT91
222 Enables support for the on-chip EHCI controller on
226 tristate "Support for Qualcomm QSD/MSM on-chip EHCI USB controller"
228 select USB_EHCI_ROOT_HUB_TT
230 Enables support for the USB Host controller present on the
231 Qualcomm chipsets. Root Hub has inbuilt TT.
232 This driver depends on OTG driver for PHY initialization,
233 clock management, powering up VBUS, and power management.
234 This driver is not supported on boards like trout which
237 config USB_EHCI_TEGRA
238 tristate "NVIDIA Tegra HCD support"
239 depends on ARCH_TEGRA
240 select USB_EHCI_ROOT_HUB_TT
243 select USB_ULPI_VIEWPORT
245 This driver enables support for the internal USB Host Controllers
246 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
248 config USB_EHCI_HCD_PPC_OF
249 bool "EHCI support for PPC USB controller on OF platform bus"
253 Enables support for the USB controller present on the PowerPC
254 OpenFirmware platform bus.
257 bool "EHCI support for SuperH USB controller"
260 Enables support for the on-chip EHCI controller on the SuperH.
261 If you use the PCI EHCI controller, this option is not necessary.
263 config USB_EHCI_EXYNOS
264 tristate "EHCI support for Samsung S5P/EXYNOS SoC Series"
265 depends on ARCH_S5PV210 || ARCH_EXYNOS
267 Enable support for the Samsung Exynos SOC's on-chip EHCI controller.
270 bool "EHCI support for Marvell PXA/MMP USB controller"
271 depends on (ARCH_PXA || ARCH_MMP)
272 select USB_EHCI_ROOT_HUB_TT
274 Enables support for Marvell (including PXA and MMP series) on-chip
275 USB SPH and OTG controller. SPH is a single port host, and it can
276 only be EHCI host. OTG is controller that can switch to host mode.
277 Note that this driver will not work on Marvell's other EHCI
278 controller used by the EBU-type SoCs including Orion, Kirkwood,
279 Dova, Armada 370 and Armada XP. See "Support for Marvell EBU
280 on-chip EHCI USB controller" for those.
282 config USB_W90X900_EHCI
283 tristate "W90X900(W90P910) EHCI support"
284 depends on ARCH_W90X900
286 Enables support for the W90X900 USB controller
288 config USB_CNS3XXX_EHCI
289 bool "Cavium CNS3XXX EHCI Module (DEPRECATED)"
290 depends on ARCH_CNS3XXX
291 select USB_EHCI_HCD_PLATFORM
293 This option is deprecated now and the driver was removed, use
294 USB_EHCI_HCD_PLATFORM instead.
296 Enable support for the CNS3XXX SOC's on-chip EHCI controller.
297 It is needed for high-speed (480Mbit/sec) USB 2.0 device
300 config USB_EHCI_ATH79
301 bool "EHCI support for AR7XXX/AR9XXX SoCs (DEPRECATED)"
302 depends on (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X)
303 select USB_EHCI_ROOT_HUB_TT
304 select USB_EHCI_HCD_PLATFORM
307 This option is deprecated now and the driver was removed, use
308 USB_EHCI_HCD_PLATFORM instead.
310 Enables support for the built-in EHCI controller present
311 on the Atheros AR7XXX/AR9XXX SoCs.
313 config USB_EHCI_HCD_PLATFORM
314 tristate "Generic EHCI driver for a platform device"
317 Adds an EHCI host driver for a generic platform device, which
318 provides a memory space and an irq.
322 config USB_OCTEON_EHCI
323 bool "Octeon on-chip EHCI support (DEPRECATED)"
324 depends on CAVIUM_OCTEON_SOC
326 select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
327 select USB_EHCI_HCD_PLATFORM
329 This option is deprecated now and the driver was removed, use
330 USB_EHCI_HCD_PLATFORM instead.
332 Enable support for the Octeon II SOC's on-chip EHCI
333 controller. It is needed for high-speed (480Mbit/sec)
334 USB 2.0 device support. All CN6XXX based chips with USB are
339 config USB_OXU210HP_HCD
340 tristate "OXU210HP HCD support"
343 The OXU210HP is an USB host/OTG/device controller. Enable this
344 option if your board has this chip. If unsure, say N.
346 This driver does not support isochronous transfers and doesn't
347 implement OTG nor USB device controllers.
349 To compile this driver as a module, choose M here: the
350 module will be called oxu210hp-hcd.
352 config USB_ISP116X_HCD
353 tristate "ISP116X HCD support"
356 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
357 option if your board has this chip. If unsure, say N.
359 This driver does not support isochronous transfers.
361 To compile this driver as a module, choose M here: the
362 module will be called isp116x-hcd.
364 config USB_ISP1362_HCD
365 tristate "ISP1362 HCD support"
368 Supports the Philips ISP1362 chip as a host controller
370 This driver does not support isochronous transfers.
372 To compile this driver as a module, choose M here: the
373 module will be called isp1362-hcd.
375 config USB_FOTG210_HCD
376 tristate "FOTG210 HCD support"
377 depends on USB && HAS_DMA && HAS_IOMEM
379 Faraday FOTG210 is an OTG controller which can be configured as
380 an USB2.0 host. It is designed to meet USB2.0 EHCI specification
381 with minor modification.
383 To compile this driver as a module, choose M here: the
384 module will be called fotg210-hcd.
386 config USB_MAX3421_HCD
387 tristate "MAX3421 HCD (USB-over-SPI) support"
388 depends on USB && SPI
390 The Maxim MAX3421E chip supports standard USB 2.0-compliant
391 full-speed devices either in host or peripheral mode. This
392 driver supports the host-mode of the MAX3421E only.
394 To compile this driver as a module, choose M here: the module will
395 be called max3421-hcd.
398 tristate "OHCI HCD (USB 1.1) support"
399 depends on HAS_DMA && HAS_IOMEM
401 The Open Host Controller Interface (OHCI) is a standard for accessing
402 USB 1.1 host controller hardware. It does more in hardware than Intel's
403 UHCI specification. If your USB host controller follows the OHCI spec,
404 say Y. On most non-x86 systems, and on x86 hardware that's not using a
405 USB controller from Intel or VIA, this is appropriate. If your host
406 controller doesn't use PCI, this is probably appropriate. For a PCI
407 based system where you're not sure, the "lspci -v" entry will list the
408 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
410 To compile this driver as a module, choose M here: the
411 module will be called ohci-hcd.
415 config USB_OHCI_HCD_OMAP1
416 tristate "OHCI support for OMAP1/2 chips"
417 depends on ARCH_OMAP1
418 depends on ISP1301_OMAP || !(MACH_OMAP_H2 || MACH_OMAP_H3)
421 Enables support for the OHCI controller on OMAP1/2 chips.
423 config USB_OHCI_HCD_SPEAR
424 tristate "Support for ST SPEAr on-chip OHCI USB controller"
425 depends on USB_OHCI_HCD && PLAT_SPEAR
428 Enables support for the on-chip OHCI controller on
431 config USB_OHCI_HCD_STI
432 tristate "Support for ST STiHxxx on-chip OHCI USB controller"
433 depends on ARCH_STI && OF
435 select USB_OHCI_HCD_PLATFORM
437 Enable support for the on-chip OHCI controller found on
438 STMicroelectronics consumer electronics SoC's.
440 config USB_OHCI_HCD_S3C2410
441 tristate "OHCI support for Samsung S3C24xx/S3C64xx SoC series"
442 depends on USB_OHCI_HCD && (ARCH_S3C24XX || ARCH_S3C64XX)
445 Enables support for the on-chip OHCI controller on
446 S3C24xx/S3C64xx chips.
448 config USB_OHCI_HCD_LPC32XX
449 tristate "Support for LPC on-chip OHCI USB controller"
450 depends on USB_OHCI_HCD && ARCH_LPC32XX
451 depends on USB_ISP1301
454 Enables support for the on-chip OHCI controller on
457 config USB_OHCI_HCD_PXA27X
458 tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller"
459 depends on USB_OHCI_HCD && (PXA27x || PXA3xx)
462 Enables support for the on-chip OHCI controller on
465 config USB_OHCI_HCD_AT91
466 tristate "Support for Atmel on-chip OHCI USB controller"
467 depends on USB_OHCI_HCD && ARCH_AT91 && OF
470 Enables support for the on-chip OHCI controller on
473 config USB_OHCI_HCD_OMAP3
474 tristate "OHCI support for OMAP3 and later chips"
475 depends on (ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5)
478 Enables support for the on-chip OHCI controller on
479 OMAP3 and later chips.
481 config USB_OHCI_HCD_DAVINCI
482 bool "OHCI support for TI DaVinci DA8xx"
483 depends on ARCH_DAVINCI_DA8XX
484 depends on USB_OHCI_HCD=y
487 Enables support for the DaVinci DA8xx integrated OHCI
488 controller. This driver cannot currently be a loadable
489 module because it lacks a proper PHY abstraction.
491 config USB_OHCI_ATH79
492 bool "USB OHCI support for the Atheros AR71XX/AR7240 SoCs (DEPRECATED)"
493 depends on (SOC_AR71XX || SOC_AR724X)
494 select USB_OHCI_HCD_PLATFORM
497 This option is deprecated now and the driver was removed, use
498 USB_OHCI_HCD_PLATFORM instead.
500 Enables support for the built-in OHCI controller present on the
501 Atheros AR71XX/AR7240 SoCs.
503 config USB_OHCI_HCD_PPC_OF_BE
504 bool "OHCI support for OF platform bus (big endian)"
506 select USB_OHCI_BIG_ENDIAN_DESC
507 select USB_OHCI_BIG_ENDIAN_MMIO
509 Enables support for big-endian USB controllers present on the
510 OpenFirmware platform bus.
512 config USB_OHCI_HCD_PPC_OF_LE
513 bool "OHCI support for OF platform bus (little endian)"
515 select USB_OHCI_LITTLE_ENDIAN
517 Enables support for little-endian USB controllers present on the
518 OpenFirmware platform bus.
520 config USB_OHCI_HCD_PPC_OF
523 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
525 config USB_OHCI_HCD_PCI
526 tristate "OHCI support for PCI-bus USB controllers"
529 select USB_OHCI_LITTLE_ENDIAN
531 Enables support for PCI-bus plug-in USB controller cards.
534 config USB_OHCI_HCD_SSB
535 bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
536 depends on (SSB = y || SSB = USB_OHCI_HCD)
538 select USB_OHCI_HCD_PLATFORM
541 This option is deprecated now and the driver was removed, use
542 USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
544 Support for the Sonics Silicon Backplane (SSB) attached
545 Broadcom USB OHCI core.
547 This device is present in some embedded devices with
548 Broadcom based SSB bus.
553 bool "OHCI support for SuperH USB controller (DEPRECATED)"
555 select USB_OHCI_HCD_PLATFORM
557 This option is deprecated now and the driver was removed, use
558 USB_OHCI_HCD_PLATFORM instead.
560 Enables support for the on-chip OHCI controller on the SuperH.
561 If you use the PCI OHCI controller, this option is not necessary.
563 config USB_OHCI_EXYNOS
564 tristate "OHCI support for Samsung S5P/EXYNOS SoC Series"
565 depends on ARCH_S5PV210 || ARCH_EXYNOS
567 Enable support for the Samsung Exynos SOC's on-chip OHCI controller.
569 config USB_CNS3XXX_OHCI
570 bool "Cavium CNS3XXX OHCI Module (DEPRECATED)"
571 depends on ARCH_CNS3XXX
572 select USB_OHCI_HCD_PLATFORM
574 This option is deprecated now and the driver was removed, use
575 USB_OHCI_HCD_PLATFORM instead.
577 Enable support for the CNS3XXX SOC's on-chip OHCI controller.
578 It is needed for low-speed USB 1.0 device support.
580 config USB_OHCI_HCD_PLATFORM
581 tristate "Generic OHCI driver for a platform device"
584 Adds an OHCI host driver for a generic platform device, which
585 provides a memory space and an irq.
589 config USB_OCTEON_OHCI
590 bool "Octeon on-chip OHCI support (DEPRECATED)"
591 depends on CAVIUM_OCTEON_SOC
592 default USB_OCTEON_EHCI
593 select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
594 select USB_OHCI_LITTLE_ENDIAN
595 select USB_OHCI_HCD_PLATFORM
597 This option is deprecated now and the driver was removed, use
598 USB_OHCI_HCD_PLATFORM instead.
600 Enable support for the Octeon II SOC's on-chip OHCI
601 controller. It is needed for low-speed USB 1.0 device
602 support. All CN6XXX based chips with USB are supported.
607 tristate "UHCI HCD (most Intel and VIA) support"
608 depends on PCI || USB_UHCI_SUPPORT_NON_PCI_HC
610 The Universal Host Controller Interface is a standard by Intel for
611 accessing the USB hardware in the PC (which is also called the USB
612 host controller). If your USB host controller conforms to this
613 standard, you may want to say Y, but see below. All recent boards
614 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
615 i810, i820) conform to this standard. Also all VIA PCI chipsets
616 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
617 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
620 To compile this driver as a module, choose M here: the
621 module will be called uhci-hcd.
623 config USB_UHCI_SUPPORT_NON_PCI_HC
625 default y if (SPARC_LEON || USB_UHCI_PLATFORM)
627 config USB_UHCI_PLATFORM
629 default y if ARCH_VT8500
632 tristate "Freescale QE USB Host Controller support"
633 depends on OF_GPIO && QE_GPIO && QUICC_ENGINE
637 This driver enables support for Freescale QE USB Host Controller
638 (as found on MPC8360 and MPC8323 processors), the driver supports
639 Full and Low Speed USB.
642 bool "Freescale QE USB Host Controller debug support"
643 depends on USB_FHCI_HCD && DEBUG_FS
645 Say "y" to see some FHCI debug information and statistics
649 tristate "Elan U132 Adapter Host Controller"
650 depends on USB_FTDI_ELAN
652 The U132 adapter is a USB to CardBus adapter specifically designed
653 for PC cards that contain an OHCI host controller. Typical PC cards
654 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
655 adapter will *NOT* work with PC cards that do not contain an OHCI
658 For those PC cards that contain multiple OHCI controllers only the
661 The driver consists of two modules, the "ftdi-elan" module is a
662 USB client driver that interfaces to the FTDI chip within ELAN's
663 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
664 controller driver that talks to the OHCI controller within the
665 CardBus cards that are inserted in the U132 adapter.
667 This driver has been tested with a CardBus OHCI USB adapter, and
668 worked with a USB PEN Drive inserted into the first USB port of
669 the PCCARD. A rather pointless thing to do, but useful for testing.
671 It is safe to say M here.
673 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
676 tristate "SL811HS HCD support"
679 The SL811HS is a single-port USB controller that supports either
680 host side or peripheral side roles. Enable this option if your
681 board has this chip, and you want to use it as a host controller.
684 To compile this driver as a module, choose M here: the
685 module will be called sl811-hcd.
687 config USB_SL811_HCD_ISO
688 bool "partial ISO support"
689 depends on USB_SL811_HCD
691 The driver doesn't support iso_frame_desc (yet), but for some simple
692 devices that just queue one ISO frame per URB, then ISO transfers
693 "should" work using the normal urb status fields.
698 tristate "CF/PCMCIA support for SL811HS HCD"
699 depends on USB_SL811_HCD && PCMCIA
701 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
702 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
704 To compile this driver as a module, choose M here: the
705 module will be called "sl811_cs".
707 config USB_R8A66597_HCD
708 tristate "R8A66597 HCD support"
711 The R8A66597 is a USB 2.0 host and peripheral controller.
713 Enable this option if your board has this chip, and you want
714 to use it as a host controller. If unsure, say N.
716 To compile this driver as a module, choose M here: the
717 module will be called r8a66597-hcd.
719 config USB_RENESAS_USBHS_HCD
720 tristate "Renesas USBHS HCD support"
721 depends on USB_RENESAS_USBHS
723 The Renesas USBHS is a USB 2.0 host and peripheral controller.
725 Enable this option if your board has this chip, and you want
726 to use it as a host controller. If unsure, say N.
728 To compile this driver as a module, choose M here: the
729 module will be called renesas-usbhs.
732 tristate "Wireless USB Host Controller Interface (WHCI) driver"
733 depends on PCI && USB && UWB
737 A driver for PCI-based Wireless USB Host Controllers that are
738 compliant with the WHCI specification.
740 To compile this driver a module, choose M here: the module
741 will be called "whci-hcd".
744 tristate "Host Wire Adapter (HWA) driver"
745 depends on USB && UWB
749 This driver enables you to connect Wireless USB devices to
750 your system using a Host Wire Adaptor USB dongle. This is an
751 UWB Radio Controller and WUSB Host Controller connected to
752 your machine via USB (specified in WUSB1.0).
754 To compile this driver a module, choose M here: the module
755 will be called "hwa-hc".
758 tristate "i.MX21 HCD support"
759 depends on ARM && ARCH_MXC
761 This driver enables support for the on-chip USB host in the
764 To compile this driver as a module, choose M here: the
765 module will be called "imx21-hcd".
768 tristate "BCMA usb host driver"
770 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
771 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
773 Enable support for the EHCI and OCHI host controller on an bcma bus.
774 It converts the bcma driver into two platform device drivers
780 tristate "SSB usb host driver"
782 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
783 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
785 Enable support for the EHCI and OCHI host controller on an bcma bus.
786 It converts the bcma driver into two platform device drivers
791 config USB_HCD_TEST_MODE
792 bool "HCD test mode support"
794 Say 'Y' to enable additional software test modes that may be
795 supported by the host controller drivers.
797 One such test mode is the Embedded High-speed Host Electrical Test
798 (EHSET) for EHCI host controller hardware, specifically the "Single
799 Step Set Feature" test. Typically this will be enabled for On-the-Go
800 or embedded hosts that need to undergo USB-IF compliance testing with
801 the aid of special testing hardware. In the future, this may expand
802 to include other tests that require support from a HCD driver.
804 This option is of interest only to developers who need to validate
805 their USB hardware designs. It is not needed for normal use. If