2 # USB Host Controller Drivers
4 comment "USB Host Controller Drivers"
7 tristate "Cypress C67x00 HCD support"
9 The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role
10 host/peripheral/OTG USB controllers.
12 Enable this option to support this chip in host controller mode.
15 To compile this driver as a module, choose M here: the
16 module will be called c67x00.
19 tristate "xHCI HCD (USB 3.0) support"
21 The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
22 "SuperSpeed" host controller hardware.
24 To compile this driver as a module, choose M here: the
25 module will be called xhci-hcd.
34 config USB_XHCI_PLATFORM
35 tristate "Generic xHCI driver for a platform device"
37 Adds an xHCI host driver for a generic platform device, which
38 provides a memory space and an irq.
39 It is also a prerequisite for platform specific drivers that
40 implement some extra quirks.
45 tristate "xHCI support for Marvell Armada 375/38x"
46 select USB_XHCI_PLATFORM
47 depends on ARCH_MVEBU || COMPILE_TEST
49 Say 'Y' to enable the support for the xHCI host controller
50 found in Marvell Armada 375/38x ARM SOCs.
53 tristate "xHCI support for Renesas R-Car SoCs"
54 select USB_XHCI_PLATFORM
55 depends on ARCH_SHMOBILE || COMPILE_TEST
57 Say 'Y' to enable the support for the xHCI host controller
58 found in Renesas R-Car ARM SoCs.
63 tristate "EHCI HCD (USB 2.0) support"
65 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
66 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
67 If your USB host controller supports USB 2.0, you will likely want to
68 configure this Host Controller Driver.
70 EHCI controllers are packaged with "companion" host controllers (OHCI
71 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
72 will connect to EHCI if the device is high speed, otherwise they
73 connect to a companion controller. If you configure EHCI, you should
74 probably configure the OHCI (for NEC and some other vendors) USB Host
75 Controller Driver or UHCI (for Via motherboards) Host Controller
78 You may want to read <file:Documentation/usb/ehci.txt>.
80 To compile this driver as a module, choose M here: the
81 module will be called ehci-hcd.
83 config USB_EHCI_ROOT_HUB_TT
84 bool "Root Hub Transaction Translators"
85 depends on USB_EHCI_HCD
87 Some EHCI chips have vendor-specific extensions to integrate
88 transaction translators, so that no OHCI or UHCI companion
89 controller is needed. It's safe to say "y" even if your
90 controller doesn't support this feature.
92 This supports the EHCI implementation that's originally
93 from ARC, and has since changed hands a few times.
95 config USB_EHCI_TT_NEWSCHED
96 bool "Improved Transaction Translator scheduling"
97 depends on USB_EHCI_HCD
100 This changes the periodic scheduling code to fill more of the low
101 and full speed bandwidth available from the Transaction Translator
102 (TT) in USB 2.0 hubs. Without this, only one transfer will be
103 issued in each microframe, significantly reducing the number of
104 periodic low/fullspeed transfers possible.
106 If you have multiple periodic low/fullspeed devices connected to a
107 highspeed USB hub which is connected to a highspeed USB Host
108 Controller, and some of those devices will not work correctly
109 (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if
110 you have only one such device and it doesn't work, you could try
115 config USB_FSL_MPH_DR_OF
125 config USB_EHCI_HCD_PMC_MSP
126 tristate "EHCI support for on-chip PMC MSP71xx USB controller"
127 depends on MSP_HAS_USB
129 select USB_EHCI_BIG_ENDIAN_DESC
130 select USB_EHCI_BIG_ENDIAN_MMIO
132 Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's.
135 config XPS_USB_HCD_XILINX
136 bool "Use Xilinx usb host EHCI controller core"
137 depends on (PPC32 || MICROBLAZE)
138 select USB_EHCI_BIG_ENDIAN_DESC
139 select USB_EHCI_BIG_ENDIAN_MMIO
141 Xilinx xps USB host controller core is EHCI compliant and has
142 transaction translator built-in. It can be configured to either
143 support both high speed and full speed devices, or high speed
147 tristate "Support for Freescale PPC on-chip EHCI USB controller"
149 select USB_EHCI_ROOT_HUB_TT
150 select USB_FSL_MPH_DR_OF if OF
152 Variation of ARC USB block used in some Freescale chips.
155 tristate "Support for Freescale i.MX on-chip EHCI USB controller"
157 select USB_EHCI_ROOT_HUB_TT
159 Variation of ARC USB block used in some Freescale chips.
161 config USB_EHCI_HCD_OMAP
162 tristate "EHCI support for OMAP3 and later chips"
167 Enables support for the on-chip EHCI controller on
168 OMAP3 and later chips.
170 config USB_EHCI_HCD_ORION
171 tristate "Support for Marvell EBU on-chip EHCI USB controller"
172 depends on USB_EHCI_HCD && PLAT_ORION
175 Enables support for the on-chip EHCI controller on Marvell's
176 embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP,
177 Armada 370. This is different from the EHCI implementation
178 on Marvell's mobile PXA and MMP SoC, see "EHCI support for
179 Marvell PXA/MMP USB controller" for those.
181 config USB_EHCI_HCD_SPEAR
182 tristate "Support for ST SPEAr on-chip EHCI USB controller"
183 depends on USB_EHCI_HCD && PLAT_SPEAR
186 Enables support for the on-chip EHCI controller on
189 config USB_EHCI_HCD_STI
190 tristate "Support for ST STiHxxx on-chip EHCI USB controller"
191 depends on ARCH_STI && OF
193 select USB_EHCI_HCD_PLATFORM
195 Enable support for the on-chip EHCI controller found on
196 STMicroelectronics consumer electronics SoC's.
198 config USB_EHCI_HCD_AT91
199 tristate "Support for Atmel on-chip EHCI USB controller"
200 depends on USB_EHCI_HCD && ARCH_AT91
203 Enables support for the on-chip EHCI controller on
207 tristate "Support for Qualcomm QSD/MSM on-chip EHCI USB controller"
209 select USB_EHCI_ROOT_HUB_TT
211 Enables support for the USB Host controller present on the
212 Qualcomm chipsets. Root Hub has inbuilt TT.
213 This driver depends on OTG driver for PHY initialization,
214 clock management, powering up VBUS, and power management.
215 This driver is not supported on boards like trout which
218 config USB_EHCI_TEGRA
219 tristate "NVIDIA Tegra HCD support"
220 depends on ARCH_TEGRA
221 select USB_EHCI_ROOT_HUB_TT
224 select USB_ULPI_VIEWPORT
226 This driver enables support for the internal USB Host Controllers
227 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
229 config USB_EHCI_HCD_PPC_OF
230 bool "EHCI support for PPC USB controller on OF platform bus"
234 Enables support for the USB controller present on the PowerPC
235 OpenFirmware platform bus.
238 bool "EHCI support for SuperH USB controller"
241 Enables support for the on-chip EHCI controller on the SuperH.
242 If you use the PCI EHCI controller, this option is not necessary.
244 config USB_EHCI_EXYNOS
245 tristate "EHCI support for Samsung S5P/EXYNOS SoC Series"
246 depends on ARCH_S5PV210 || ARCH_EXYNOS
248 Enable support for the Samsung Exynos SOC's on-chip EHCI controller.
251 bool "EHCI support for Marvell PXA/MMP USB controller"
252 depends on (ARCH_PXA || ARCH_MMP)
253 select USB_EHCI_ROOT_HUB_TT
255 Enables support for Marvell (including PXA and MMP series) on-chip
256 USB SPH and OTG controller. SPH is a single port host, and it can
257 only be EHCI host. OTG is controller that can switch to host mode.
258 Note that this driver will not work on Marvell's other EHCI
259 controller used by the EBU-type SoCs including Orion, Kirkwood,
260 Dova, Armada 370 and Armada XP. See "Support for Marvell EBU
261 on-chip EHCI USB controller" for those.
263 config USB_W90X900_EHCI
264 tristate "W90X900(W90P910) EHCI support"
265 depends on ARCH_W90X900
267 Enables support for the W90X900 USB controller
269 config USB_CNS3XXX_EHCI
270 bool "Cavium CNS3XXX EHCI Module (DEPRECATED)"
271 depends on ARCH_CNS3XXX
272 select USB_EHCI_HCD_PLATFORM
274 This option is deprecated now and the driver was removed, use
275 USB_EHCI_HCD_PLATFORM instead.
277 Enable support for the CNS3XXX SOC's on-chip EHCI controller.
278 It is needed for high-speed (480Mbit/sec) USB 2.0 device
281 config USB_EHCI_ATH79
282 bool "EHCI support for AR7XXX/AR9XXX SoCs (DEPRECATED)"
283 depends on (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X)
284 select USB_EHCI_ROOT_HUB_TT
285 select USB_EHCI_HCD_PLATFORM
288 This option is deprecated now and the driver was removed, use
289 USB_EHCI_HCD_PLATFORM instead.
291 Enables support for the built-in EHCI controller present
292 on the Atheros AR7XXX/AR9XXX SoCs.
294 config USB_EHCI_HCD_PLATFORM
295 tristate "Generic EHCI driver for a platform device"
298 Adds an EHCI host driver for a generic platform device, which
299 provides a memory space and an irq.
303 config USB_OCTEON_EHCI
304 bool "Octeon on-chip EHCI support (DEPRECATED)"
305 depends on CAVIUM_OCTEON_SOC
307 select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
308 select USB_EHCI_HCD_PLATFORM
310 This option is deprecated now and the driver was removed, use
311 USB_EHCI_HCD_PLATFORM instead.
313 Enable support for the Octeon II SOC's on-chip EHCI
314 controller. It is needed for high-speed (480Mbit/sec)
315 USB 2.0 device support. All CN6XXX based chips with USB are
320 config USB_OXU210HP_HCD
321 tristate "OXU210HP HCD support"
323 The OXU210HP is an USB host/OTG/device controller. Enable this
324 option if your board has this chip. If unsure, say N.
326 This driver does not support isochronous transfers and doesn't
327 implement OTG nor USB device controllers.
329 To compile this driver as a module, choose M here: the
330 module will be called oxu210hp-hcd.
332 config USB_ISP116X_HCD
333 tristate "ISP116X HCD support"
335 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
336 option if your board has this chip. If unsure, say N.
338 This driver does not support isochronous transfers.
340 To compile this driver as a module, choose M here: the
341 module will be called isp116x-hcd.
343 config USB_ISP1362_HCD
344 tristate "ISP1362 HCD support"
346 Supports the Philips ISP1362 chip as a host controller
348 This driver does not support isochronous transfers.
350 To compile this driver as a module, choose M here: the
351 module will be called isp1362-hcd.
353 config USB_FOTG210_HCD
354 tristate "FOTG210 HCD support"
357 Faraday FOTG210 is an OTG controller which can be configured as
358 an USB2.0 host. It is designed to meet USB2.0 EHCI specification
359 with minor modification.
361 To compile this driver as a module, choose M here: the
362 module will be called fotg210-hcd.
364 config USB_MAX3421_HCD
365 tristate "MAX3421 HCD (USB-over-SPI) support"
366 depends on USB && SPI
368 The Maxim MAX3421E chip supports standard USB 2.0-compliant
369 full-speed devices either in host or peripheral mode. This
370 driver supports the host-mode of the MAX3421E only.
372 To compile this driver as a module, choose M here: the module will
373 be called max3421-hcd.
376 tristate "OHCI HCD (USB 1.1) support"
378 The Open Host Controller Interface (OHCI) is a standard for accessing
379 USB 1.1 host controller hardware. It does more in hardware than Intel's
380 UHCI specification. If your USB host controller follows the OHCI spec,
381 say Y. On most non-x86 systems, and on x86 hardware that's not using a
382 USB controller from Intel or VIA, this is appropriate. If your host
383 controller doesn't use PCI, this is probably appropriate. For a PCI
384 based system where you're not sure, the "lspci -v" entry will list the
385 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
387 To compile this driver as a module, choose M here: the
388 module will be called ohci-hcd.
392 config USB_OHCI_HCD_OMAP1
393 tristate "OHCI support for OMAP1/2 chips"
394 depends on ARCH_OMAP1
395 depends on ISP1301_OMAP || !(MACH_OMAP_H2 || MACH_OMAP_H3)
398 Enables support for the OHCI controller on OMAP1/2 chips.
400 config USB_OHCI_HCD_SPEAR
401 tristate "Support for ST SPEAr on-chip OHCI USB controller"
402 depends on USB_OHCI_HCD && PLAT_SPEAR
405 Enables support for the on-chip OHCI controller on
408 config USB_OHCI_HCD_STI
409 tristate "Support for ST STiHxxx on-chip OHCI USB controller"
410 depends on ARCH_STI && OF
412 select USB_OHCI_HCD_PLATFORM
414 Enable support for the on-chip OHCI controller found on
415 STMicroelectronics consumer electronics SoC's.
417 config USB_OHCI_HCD_S3C2410
418 tristate "OHCI support for Samsung S3C24xx/S3C64xx SoC series"
419 depends on USB_OHCI_HCD && (ARCH_S3C24XX || ARCH_S3C64XX)
422 Enables support for the on-chip OHCI controller on
423 S3C24xx/S3C64xx chips.
425 config USB_OHCI_HCD_LPC32XX
426 tristate "Support for LPC on-chip OHCI USB controller"
427 depends on USB_OHCI_HCD && ARCH_LPC32XX
428 depends on USB_ISP1301
431 Enables support for the on-chip OHCI controller on
434 config USB_OHCI_HCD_PXA27X
435 tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller"
436 depends on USB_OHCI_HCD && (PXA27x || PXA3xx)
439 Enables support for the on-chip OHCI controller on
442 config USB_OHCI_HCD_AT91
443 tristate "Support for Atmel on-chip OHCI USB controller"
444 depends on USB_OHCI_HCD && ARCH_AT91 && OF
447 Enables support for the on-chip OHCI controller on
450 config USB_OHCI_HCD_OMAP3
451 tristate "OHCI support for OMAP3 and later chips"
452 depends on (ARCH_OMAP3 || ARCH_OMAP4)
455 Enables support for the on-chip OHCI controller on
456 OMAP3 and later chips.
458 config USB_OHCI_HCD_DAVINCI
459 bool "OHCI support for TI DaVinci DA8xx"
460 depends on ARCH_DAVINCI_DA8XX
461 depends on USB_OHCI_HCD=y
464 Enables support for the DaVinci DA8xx integrated OHCI
465 controller. This driver cannot currently be a loadable
466 module because it lacks a proper PHY abstraction.
468 config USB_OHCI_ATH79
469 bool "USB OHCI support for the Atheros AR71XX/AR7240 SoCs (DEPRECATED)"
470 depends on (SOC_AR71XX || SOC_AR724X)
471 select USB_OHCI_HCD_PLATFORM
474 This option is deprecated now and the driver was removed, use
475 USB_OHCI_HCD_PLATFORM instead.
477 Enables support for the built-in OHCI controller present on the
478 Atheros AR71XX/AR7240 SoCs.
480 config USB_OHCI_HCD_PPC_OF_BE
481 bool "OHCI support for OF platform bus (big endian)"
483 select USB_OHCI_BIG_ENDIAN_DESC
484 select USB_OHCI_BIG_ENDIAN_MMIO
486 Enables support for big-endian USB controllers present on the
487 OpenFirmware platform bus.
489 config USB_OHCI_HCD_PPC_OF_LE
490 bool "OHCI support for OF platform bus (little endian)"
492 select USB_OHCI_LITTLE_ENDIAN
494 Enables support for little-endian USB controllers present on the
495 OpenFirmware platform bus.
497 config USB_OHCI_HCD_PPC_OF
500 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
502 config USB_OHCI_HCD_PCI
503 tristate "OHCI support for PCI-bus USB controllers"
506 select USB_OHCI_LITTLE_ENDIAN
508 Enables support for PCI-bus plug-in USB controller cards.
511 config USB_OHCI_HCD_SSB
512 bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
513 depends on (SSB = y || SSB = USB_OHCI_HCD)
515 select USB_OHCI_HCD_PLATFORM
518 This option is deprecated now and the driver was removed, use
519 USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
521 Support for the Sonics Silicon Backplane (SSB) attached
522 Broadcom USB OHCI core.
524 This device is present in some embedded devices with
525 Broadcom based SSB bus.
530 bool "OHCI support for SuperH USB controller (DEPRECATED)"
532 select USB_OHCI_HCD_PLATFORM
534 This option is deprecated now and the driver was removed, use
535 USB_OHCI_HCD_PLATFORM instead.
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.
540 config USB_OHCI_EXYNOS
541 tristate "OHCI support for Samsung S5P/EXYNOS SoC Series"
542 depends on ARCH_S5PV210 || ARCH_EXYNOS
544 Enable support for the Samsung Exynos SOC's on-chip OHCI controller.
546 config USB_CNS3XXX_OHCI
547 bool "Cavium CNS3XXX OHCI Module (DEPRECATED)"
548 depends on ARCH_CNS3XXX
549 select USB_OHCI_HCD_PLATFORM
551 This option is deprecated now and the driver was removed, use
552 USB_OHCI_HCD_PLATFORM instead.
554 Enable support for the CNS3XXX SOC's on-chip OHCI controller.
555 It is needed for low-speed USB 1.0 device support.
557 config USB_OHCI_HCD_PLATFORM
558 tristate "Generic OHCI driver for a platform device"
561 Adds an OHCI host driver for a generic platform device, which
562 provides a memory space and an irq.
566 config 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
574 This option is deprecated now and the driver was removed, use
575 USB_OHCI_HCD_PLATFORM instead.
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.
584 tristate "UHCI HCD (most Intel and VIA) support"
585 depends on PCI || USB_UHCI_SUPPORT_NON_PCI_HC
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.
597 To compile this driver as a module, choose M here: the
598 module will be called uhci-hcd.
600 config USB_UHCI_SUPPORT_NON_PCI_HC
602 default y if (SPARC_LEON || USB_UHCI_PLATFORM)
604 config USB_UHCI_PLATFORM
606 default y if ARCH_VT8500
608 config USB_UHCI_BIG_ENDIAN_MMIO
610 default y if SPARC_LEON
612 config USB_UHCI_BIG_ENDIAN_DESC
614 default y if SPARC_LEON
617 tristate "Freescale QE USB Host Controller support"
618 depends on OF_GPIO && QE_GPIO && QUICC_ENGINE
622 This driver enables support for Freescale QE USB Host Controller
623 (as found on MPC8360 and MPC8323 processors), the driver supports
624 Full and Low Speed USB.
627 bool "Freescale QE USB Host Controller debug support"
628 depends on USB_FHCI_HCD && DEBUG_FS
630 Say "y" to see some FHCI debug information and statistics
634 tristate "Elan U132 Adapter Host Controller"
635 depends on USB_FTDI_ELAN
637 The U132 adapter is a USB to CardBus adapter specifically designed
638 for PC cards that contain an OHCI host controller. Typical PC cards
639 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
640 adapter will *NOT* work with PC cards that do not contain an OHCI
643 For those PC cards that contain multiple OHCI controllers only the
646 The driver consists of two modules, the "ftdi-elan" module is a
647 USB client driver that interfaces to the FTDI chip within ELAN's
648 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
649 controller driver that talks to the OHCI controller within the
650 CardBus cards that are inserted in the U132 adapter.
652 This driver has been tested with a CardBus OHCI USB adapter, and
653 worked with a USB PEN Drive inserted into the first USB port of
654 the PCCARD. A rather pointless thing to do, but useful for testing.
656 It is safe to say M here.
658 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
661 tristate "SL811HS HCD support"
663 The SL811HS is a single-port USB controller that supports either
664 host side or peripheral side roles. Enable this option if your
665 board has this chip, and you want to use it as a host controller.
668 To compile this driver as a module, choose M here: the
669 module will be called sl811-hcd.
671 config USB_SL811_HCD_ISO
672 bool "partial ISO support"
673 depends on USB_SL811_HCD
675 The driver doesn't support iso_frame_desc (yet), but for some simple
676 devices that just queue one ISO frame per URB, then ISO transfers
677 "should" work using the normal urb status fields.
682 tristate "CF/PCMCIA support for SL811HS HCD"
683 depends on USB_SL811_HCD && PCMCIA
685 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
686 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
688 To compile this driver as a module, choose M here: the
689 module will be called "sl811_cs".
691 config USB_R8A66597_HCD
692 tristate "R8A66597 HCD support"
694 The R8A66597 is a USB 2.0 host and peripheral controller.
696 Enable this option if your board has this chip, and you want
697 to use it as a host controller. If unsure, say N.
699 To compile this driver as a module, choose M here: the
700 module will be called r8a66597-hcd.
702 config USB_RENESAS_USBHS_HCD
703 tristate "Renesas USBHS HCD support"
704 depends on USB_RENESAS_USBHS
706 The Renesas USBHS is a USB 2.0 host and peripheral controller.
708 Enable this option if your board has this chip, and you want
709 to use it as a host controller. If unsure, say N.
711 To compile this driver as a module, choose M here: the
712 module will be called renesas-usbhs.
715 tristate "Wireless USB Host Controller Interface (WHCI) driver"
716 depends on PCI && USB && UWB
720 A driver for PCI-based Wireless USB Host Controllers that are
721 compliant with the WHCI specification.
723 To compile this driver a module, choose M here: the module
724 will be called "whci-hcd".
727 tristate "Host Wire Adapter (HWA) driver"
728 depends on USB && UWB
732 This driver enables you to connect Wireless USB devices to
733 your system using a Host Wire Adaptor USB dongle. This is an
734 UWB Radio Controller and WUSB Host Controller connected to
735 your machine via USB (specified in WUSB1.0).
737 To compile this driver a module, choose M here: the module
738 will be called "hwa-hc".
741 tristate "i.MX21 HCD support"
742 depends on ARM && ARCH_MXC
744 This driver enables support for the on-chip USB host in the
747 To compile this driver as a module, choose M here: the
748 module will be called "imx21-hcd".
751 tristate "BCMA usb host driver"
753 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
754 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
756 Enable support for the EHCI and OCHI host controller on an bcma bus.
757 It converts the bcma driver into two platform device drivers
763 tristate "SSB usb host driver"
765 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
766 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
768 Enable support for the EHCI and OCHI host controller on an bcma bus.
769 It converts the bcma driver into two platform device drivers
774 config USB_HCD_TEST_MODE
775 bool "HCD test mode support"
777 Say 'Y' to enable additional software test modes that may be
778 supported by the host controller drivers.
780 One such test mode is the Embedded High-speed Host Electrical Test
781 (EHSET) for EHCI host controller hardware, specifically the "Single
782 Step Set Feature" test. Typically this will be enabled for On-the-Go
783 or embedded hosts that need to undergo USB-IF compliance testing with
784 the aid of special testing hardware. In the future, this may expand
785 to include other tests that require support from a HCD driver.
787 This option is of interest only to developers who need to validate
788 their USB hardware designs. It is not needed for normal use. If