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.
29 config USB_XHCI_PLATFORM
33 tristate "xHCI support for Marvell Armada 375/38x"
34 select USB_XHCI_PLATFORM
35 depends on ARCH_MVEBU || COMPILE_TEST
37 Say 'Y' to enable the support for the xHCI host controller
38 found in Marvell Armada 375/38x ARM SOCs.
43 tristate "EHCI HCD (USB 2.0) support"
45 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
46 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
47 If your USB host controller supports USB 2.0, you will likely want to
48 configure this Host Controller Driver.
50 EHCI controllers are packaged with "companion" host controllers (OHCI
51 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
52 will connect to EHCI if the device is high speed, otherwise they
53 connect to a companion controller. If you configure EHCI, you should
54 probably configure the OHCI (for NEC and some other vendors) USB Host
55 Controller Driver or UHCI (for Via motherboards) Host Controller
58 You may want to read <file:Documentation/usb/ehci.txt>.
60 To compile this driver as a module, choose M here: the
61 module will be called ehci-hcd.
63 config USB_EHCI_ROOT_HUB_TT
64 bool "Root Hub Transaction Translators"
65 depends on USB_EHCI_HCD
67 Some EHCI chips have vendor-specific extensions to integrate
68 transaction translators, so that no OHCI or UHCI companion
69 controller is needed. It's safe to say "y" even if your
70 controller doesn't support this feature.
72 This supports the EHCI implementation that's originally
73 from ARC, and has since changed hands a few times.
75 config USB_EHCI_TT_NEWSCHED
76 bool "Improved Transaction Translator scheduling"
77 depends on USB_EHCI_HCD
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. Conversely, if
90 you have only one such device and it doesn't work, you could try
95 config USB_FSL_MPH_DR_OF
105 config USB_EHCI_HCD_PMC_MSP
106 tristate "EHCI support for on-chip PMC MSP71xx USB controller"
107 depends on MSP_HAS_USB
109 select USB_EHCI_BIG_ENDIAN_DESC
110 select USB_EHCI_BIG_ENDIAN_MMIO
112 Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's.
115 config XPS_USB_HCD_XILINX
116 bool "Use Xilinx usb host EHCI controller core"
117 depends on (PPC32 || MICROBLAZE)
118 select USB_EHCI_BIG_ENDIAN_DESC
119 select USB_EHCI_BIG_ENDIAN_MMIO
121 Xilinx xps USB host controller core is EHCI compilant and has
122 transaction translator built-in. It can be configured to either
123 support both high speed and full speed devices, or high speed
127 bool "Support for Freescale PPC on-chip EHCI USB controller"
129 select USB_EHCI_ROOT_HUB_TT
130 select USB_FSL_MPH_DR_OF if OF
132 Variation of ARC USB block used in some Freescale chips.
135 tristate "Support for Freescale i.MX on-chip EHCI USB controller"
137 select USB_EHCI_ROOT_HUB_TT
139 Variation of ARC USB block used in some Freescale chips.
141 config USB_EHCI_HCD_OMAP
142 tristate "EHCI support for OMAP3 and later chips"
147 Enables support for the on-chip EHCI controller on
148 OMAP3 and later chips.
150 config USB_EHCI_HCD_ORION
151 tristate "Support for Marvell EBU on-chip EHCI USB controller"
152 depends on USB_EHCI_HCD && PLAT_ORION
155 Enables support for the on-chip EHCI controller on Marvell's
156 embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP,
157 Armada 370. This is different from the EHCI implementation
158 on Marvell's mobile PXA and MMP SoC, see "EHCI support for
159 Marvell PXA/MMP USB controller" for those.
161 config USB_EHCI_HCD_SPEAR
162 tristate "Support for ST SPEAr on-chip EHCI USB controller"
163 depends on USB_EHCI_HCD && PLAT_SPEAR
166 Enables support for the on-chip EHCI controller on
169 config USB_EHCI_HCD_AT91
170 tristate "Support for Atmel on-chip EHCI USB controller"
171 depends on USB_EHCI_HCD && ARCH_AT91
174 Enables support for the on-chip EHCI controller on
178 tristate "Support for Qualcomm QSD/MSM on-chip EHCI USB controller"
180 select USB_EHCI_ROOT_HUB_TT
183 Enables support for the USB Host controller present on the
184 Qualcomm chipsets. Root Hub has inbuilt TT.
185 This driver depends on OTG driver for PHY initialization,
186 clock management, powering up VBUS, and power management.
187 This driver is not supported on boards like trout which
190 config USB_EHCI_TEGRA
191 tristate "NVIDIA Tegra HCD support"
192 depends on ARCH_TEGRA
193 select USB_EHCI_ROOT_HUB_TT
196 This driver enables support for the internal USB Host Controllers
197 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
199 config USB_EHCI_HCD_PPC_OF
200 bool "EHCI support for PPC USB controller on OF platform bus"
204 Enables support for the USB controller present on the PowerPC
205 OpenFirmware platform bus.
208 bool "EHCI support for SuperH USB controller"
211 Enables support for the on-chip EHCI controller on the SuperH.
212 If you use the PCI EHCI controller, this option is not necessary.
214 config USB_EHCI_EXYNOS
215 tristate "EHCI support for Samsung S5P/EXYNOS SoC Series"
216 depends on PLAT_S5P || ARCH_EXYNOS
218 Enable support for the Samsung Exynos SOC's on-chip EHCI controller.
221 bool "EHCI support for Marvell PXA/MMP USB controller"
222 depends on (ARCH_PXA || ARCH_MMP)
223 select USB_EHCI_ROOT_HUB_TT
225 Enables support for Marvell (including PXA and MMP series) on-chip
226 USB SPH and OTG controller. SPH is a single port host, and it can
227 only be EHCI host. OTG is controller that can switch to host mode.
228 Note that this driver will not work on Marvell's other EHCI
229 controller used by the EBU-type SoCs including Orion, Kirkwood,
230 Dova, Armada 370 and Armada XP. See "Support for Marvell EBU
231 on-chip EHCI USB controller" for those.
233 config USB_W90X900_EHCI
234 tristate "W90X900(W90P910) EHCI support"
235 depends on ARCH_W90X900
237 Enables support for the W90X900 USB controller
239 config USB_CNS3XXX_EHCI
240 bool "Cavium CNS3XXX EHCI Module (DEPRECATED)"
241 depends on ARCH_CNS3XXX
242 select USB_EHCI_HCD_PLATFORM
244 This option is deprecated now and the driver was removed, use
245 USB_EHCI_HCD_PLATFORM instead.
247 Enable support for the CNS3XXX SOC's on-chip EHCI controller.
248 It is needed for high-speed (480Mbit/sec) USB 2.0 device
251 config USB_EHCI_ATH79
252 bool "EHCI support for AR7XXX/AR9XXX SoCs (DEPRECATED)"
253 depends on (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X)
254 select USB_EHCI_ROOT_HUB_TT
255 select USB_EHCI_HCD_PLATFORM
258 This option is deprecated now and the driver was removed, use
259 USB_EHCI_HCD_PLATFORM instead.
261 Enables support for the built-in EHCI controller present
262 on the Atheros AR7XXX/AR9XXX SoCs.
264 config USB_EHCI_HCD_PLATFORM
265 tristate "Generic EHCI driver for a platform device"
268 Adds an EHCI host driver for a generic platform device, which
269 provides a memory space and an irq.
273 config USB_OCTEON_EHCI
274 bool "Octeon on-chip EHCI support"
275 depends on CAVIUM_OCTEON_SOC
277 select USB_EHCI_BIG_ENDIAN_MMIO
279 Enable support for the Octeon II SOC's on-chip EHCI
280 controller. It is needed for high-speed (480Mbit/sec)
281 USB 2.0 device support. All CN6XXX based chips with USB are
286 config USB_OXU210HP_HCD
287 tristate "OXU210HP HCD support"
289 The OXU210HP is an USB host/OTG/device controller. Enable this
290 option if your board has this chip. If unsure, say N.
292 This driver does not support isochronous transfers and doesn't
293 implement OTG nor USB device controllers.
295 To compile this driver as a module, choose M here: the
296 module will be called oxu210hp-hcd.
298 config USB_ISP116X_HCD
299 tristate "ISP116X HCD support"
301 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
302 option if your board has this chip. If unsure, say N.
304 This driver does not support isochronous transfers.
306 To compile this driver as a module, choose M here: the
307 module will be called isp116x-hcd.
309 config USB_ISP1760_HCD
310 tristate "ISP 1760 HCD support"
312 The ISP1760 chip is a USB 2.0 host controller.
314 This driver does not support isochronous transfers or OTG.
315 This USB controller is usually attached to a non-DMA-Master
316 capable bus. NXP's eval kit brings this chip on PCI card
317 where the chip itself is behind a PLB to simulate such
320 To compile this driver as a module, choose M here: the
321 module will be called isp1760.
323 config USB_ISP1362_HCD
324 tristate "ISP1362 HCD support"
327 Supports the Philips ISP1362 chip as a host controller
329 This driver does not support isochronous transfers.
331 To compile this driver as a module, choose M here: the
332 module will be called isp1362-hcd.
334 config USB_FUSBH200_HCD
335 tristate "FUSBH200 HCD support"
339 Faraday FUSBH200 is designed to meet USB2.0 EHCI specification
340 with minor modification.
342 To compile this driver as a module, choose M here: the
343 module will be called fusbh200-hcd.
345 config USB_FOTG210_HCD
346 tristate "FOTG210 HCD support"
350 Faraday FOTG210 is an OTG controller which can be configured as
351 an USB2.0 host. It is designed to meet USB2.0 EHCI specification
352 with minor modification.
354 To compile this driver as a module, choose M here: the
355 module will be called fotg210-hcd.
358 tristate "OHCI HCD (USB 1.1) support"
359 select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
360 depends on USB_ISP1301 || !ARCH_LPC32XX
362 The Open Host Controller Interface (OHCI) is a standard for accessing
363 USB 1.1 host controller hardware. It does more in hardware than Intel's
364 UHCI specification. If your USB host controller follows the OHCI spec,
365 say Y. On most non-x86 systems, and on x86 hardware that's not using a
366 USB controller from Intel or VIA, this is appropriate. If your host
367 controller doesn't use PCI, this is probably appropriate. For a PCI
368 based system where you're not sure, the "lspci -v" entry will list the
369 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
371 To compile this driver as a module, choose M here: the
372 module will be called ohci-hcd.
376 config USB_OHCI_HCD_OMAP1
377 tristate "OHCI support for OMAP1/2 chips"
378 depends on ARCH_OMAP1
381 Enables support for the OHCI controller on OMAP1/2 chips.
383 config USB_OHCI_HCD_SPEAR
384 tristate "Support for ST SPEAr on-chip OHCI USB controller"
385 depends on USB_OHCI_HCD && PLAT_SPEAR
388 Enables support for the on-chip OHCI controller on
391 config USB_OHCI_HCD_S3C2410
392 tristate "OHCI support for Samsung S3C24xx/S3C64xx SoC series"
393 depends on USB_OHCI_HCD && (ARCH_S3C24XX || ARCH_S3C64XX)
396 Enables support for the on-chip OHCI controller on
397 S3C24xx/S3C64xx chips.
399 config USB_OHCI_HCD_LPC32XX
400 tristate "Support for LPC on-chip OHCI USB controller"
401 depends on USB_OHCI_HCD && ARCH_LPC32XX
404 Enables support for the on-chip OHCI controller on
407 config USB_OHCI_HCD_PXA27X
408 tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller"
409 depends on USB_OHCI_HCD && (PXA27x || PXA3xx)
412 Enables support for the on-chip OHCI controller on
415 config USB_OHCI_HCD_AT91
416 tristate "Support for Atmel on-chip OHCI USB controller"
417 depends on USB_OHCI_HCD && ARCH_AT91
420 Enables support for the on-chip OHCI controller on
423 config USB_OHCI_HCD_OMAP3
424 tristate "OHCI support for OMAP3 and later chips"
425 depends on (ARCH_OMAP3 || ARCH_OMAP4)
428 Enables support for the on-chip OHCI controller on
429 OMAP3 and later chips.
431 config USB_OHCI_ATH79
432 bool "USB OHCI support for the Atheros AR71XX/AR7240 SoCs (DEPRECATED)"
433 depends on (SOC_AR71XX || SOC_AR724X)
434 select USB_OHCI_HCD_PLATFORM
437 This option is deprecated now and the driver was removed, use
438 USB_OHCI_HCD_PLATFORM instead.
440 Enables support for the built-in OHCI controller present on the
441 Atheros AR71XX/AR7240 SoCs.
443 config USB_OHCI_HCD_PPC_OF_BE
444 bool "OHCI support for OF platform bus (big endian)"
446 select USB_OHCI_BIG_ENDIAN_DESC
447 select USB_OHCI_BIG_ENDIAN_MMIO
449 Enables support for big-endian USB controllers present on the
450 OpenFirmware platform bus.
452 config USB_OHCI_HCD_PPC_OF_LE
453 bool "OHCI support for OF platform bus (little endian)"
455 select USB_OHCI_LITTLE_ENDIAN
457 Enables support for little-endian USB controllers present on the
458 OpenFirmware platform bus.
460 config USB_OHCI_HCD_PPC_OF
463 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
465 config USB_OHCI_HCD_PCI
466 tristate "OHCI support for PCI-bus USB controllers"
469 select USB_OHCI_LITTLE_ENDIAN
471 Enables support for PCI-bus plug-in USB controller cards.
474 config USB_OHCI_HCD_SSB
475 bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
476 depends on (SSB = y || SSB = USB_OHCI_HCD)
478 select USB_OHCI_HCD_PLATFORM
481 This option is deprecated now and the driver was removed, use
482 USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
484 Support for the Sonics Silicon Backplane (SSB) attached
485 Broadcom USB OHCI core.
487 This device is present in some embedded devices with
488 Broadcom based SSB bus.
493 bool "OHCI support for SuperH USB controller (DEPRECATED)"
495 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 on-chip OHCI controller on the SuperH.
501 If you use the PCI OHCI controller, this option is not necessary.
503 config USB_OHCI_EXYNOS
504 tristate "OHCI support for Samsung S5P/EXYNOS SoC Series"
505 depends on PLAT_S5P || ARCH_EXYNOS
507 Enable support for the Samsung Exynos SOC's on-chip OHCI controller.
509 config USB_CNS3XXX_OHCI
510 bool "Cavium CNS3XXX OHCI Module (DEPRECATED)"
511 depends on ARCH_CNS3XXX
512 select USB_OHCI_HCD_PLATFORM
514 This option is deprecated now and the driver was removed, use
515 USB_OHCI_HCD_PLATFORM instead.
517 Enable support for the CNS3XXX SOC's on-chip OHCI controller.
518 It is needed for low-speed USB 1.0 device support.
520 config USB_OHCI_HCD_PLATFORM
521 tristate "Generic OHCI driver for a platform device"
524 Adds an OHCI host driver for a generic platform device, which
525 provides a memory space and an irq.
529 config USB_OCTEON_OHCI
530 bool "Octeon on-chip OHCI support"
531 depends on CAVIUM_OCTEON_SOC
532 default USB_OCTEON_EHCI
533 select USB_OHCI_BIG_ENDIAN_MMIO
534 select USB_OHCI_LITTLE_ENDIAN
536 Enable support for the Octeon II SOC's on-chip OHCI
537 controller. It is needed for low-speed USB 1.0 device
538 support. All CN6XXX based chips with USB are supported.
543 tristate "UHCI HCD (most Intel and VIA) support"
544 depends on PCI || USB_UHCI_SUPPORT_NON_PCI_HC
546 The Universal Host Controller Interface is a standard by Intel for
547 accessing the USB hardware in the PC (which is also called the USB
548 host controller). If your USB host controller conforms to this
549 standard, you may want to say Y, but see below. All recent boards
550 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
551 i810, i820) conform to this standard. Also all VIA PCI chipsets
552 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
553 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
556 To compile this driver as a module, choose M here: the
557 module will be called uhci-hcd.
559 config USB_UHCI_SUPPORT_NON_PCI_HC
561 default y if (SPARC_LEON || USB_UHCI_PLATFORM)
563 config USB_UHCI_PLATFORM
565 default y if ARCH_VT8500
567 config USB_UHCI_BIG_ENDIAN_MMIO
569 default y if SPARC_LEON
571 config USB_UHCI_BIG_ENDIAN_DESC
573 default y if SPARC_LEON
576 tristate "Freescale QE USB Host Controller support"
577 depends on OF_GPIO && QE_GPIO && QUICC_ENGINE
581 This driver enables support for Freescale QE USB Host Controller
582 (as found on MPC8360 and MPC8323 processors), the driver supports
583 Full and Low Speed USB.
586 bool "Freescale QE USB Host Controller debug support"
587 depends on USB_FHCI_HCD && DEBUG_FS
589 Say "y" to see some FHCI debug information and statistics
593 tristate "Elan U132 Adapter Host Controller"
594 depends on USB_FTDI_ELAN
597 The U132 adapter is a USB to CardBus adapter specifically designed
598 for PC cards that contain an OHCI host controller. Typical PC cards
599 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
600 adapter will *NOT* work with PC cards that do not contain an OHCI
603 For those PC cards that contain multiple OHCI controllers only the
606 The driver consists of two modules, the "ftdi-elan" module is a
607 USB client driver that interfaces to the FTDI chip within ELAN's
608 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
609 controller driver that talks to the OHCI controller within the
610 CardBus cards that are inserted in the U132 adapter.
612 This driver has been tested with a CardBus OHCI USB adapter, and
613 worked with a USB PEN Drive inserted into the first USB port of
614 the PCCARD. A rather pointless thing to do, but useful for testing.
616 It is safe to say M here.
618 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
621 tristate "SL811HS HCD support"
623 The SL811HS is a single-port USB controller that supports either
624 host side or peripheral side roles. Enable this option if your
625 board has this chip, and you want to use it as a host controller.
628 To compile this driver as a module, choose M here: the
629 module will be called sl811-hcd.
631 config USB_SL811_HCD_ISO
632 bool "partial ISO support"
633 depends on USB_SL811_HCD
635 The driver doesn't support iso_frame_desc (yet), but for some simple
636 devices that just queue one ISO frame per URB, then ISO transfers
637 "should" work using the normal urb status fields.
642 tristate "CF/PCMCIA support for SL811HS HCD"
643 depends on USB_SL811_HCD && PCMCIA
645 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
646 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
648 To compile this driver as a module, choose M here: the
649 module will be called "sl811_cs".
651 config USB_R8A66597_HCD
652 tristate "R8A66597 HCD support"
654 The R8A66597 is a USB 2.0 host and peripheral controller.
656 Enable this option if your board has this chip, and you want
657 to use it as a host controller. If unsure, say N.
659 To compile this driver as a module, choose M here: the
660 module will be called r8a66597-hcd.
662 config USB_RENESAS_USBHS_HCD
663 tristate "Renesas USBHS HCD support"
664 depends on USB_RENESAS_USBHS
666 The Renesas USBHS is a USB 2.0 host and peripheral controller.
668 Enable this option if your board has this chip, and you want
669 to use it as a host controller. If unsure, say N.
671 To compile this driver as a module, choose M here: the
672 module will be called renesas-usbhs.
675 tristate "Wireless USB Host Controller Interface (WHCI) driver"
676 depends on PCI && USB && UWB
680 A driver for PCI-based Wireless USB Host Controllers that are
681 compliant with the WHCI specification.
683 To compile this driver a module, choose M here: the module
684 will be called "whci-hcd".
687 tristate "Host Wire Adapter (HWA) driver"
692 This driver enables you to connect Wireless USB devices to
693 your system using a Host Wire Adaptor USB dongle. This is an
694 UWB Radio Controller and WUSB Host Controller connected to
695 your machine via USB (specified in WUSB1.0).
697 To compile this driver a module, choose M here: the module
698 will be called "hwa-hc".
701 tristate "i.MX21 HCD support"
702 depends on ARM && ARCH_MXC
704 This driver enables support for the on-chip USB host in the
707 To compile this driver as a module, choose M here: the
708 module will be called "imx21-hcd".
712 config USB_OCTEON2_COMMON
714 default y if USB_OCTEON_EHCI || USB_OCTEON_OHCI
717 tristate "BCMA usb host driver"
719 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
720 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
722 Enable support for the EHCI and OCHI host controller on an bcma bus.
723 It converts the bcma driver into two platform device drivers
729 tristate "SSB usb host driver"
731 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
732 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
734 Enable support for the EHCI and OCHI host controller on an bcma bus.
735 It converts the bcma driver into two platform device drivers
740 config USB_HCD_TEST_MODE
741 bool "HCD test mode support"
743 Say 'Y' to enable additional software test modes that may be
744 supported by the host controller drivers.
746 One such test mode is the Embedded High-speed Host Electrical Test
747 (EHSET) for EHCI host controller hardware, specifically the "Single
748 Step Set Feature" test. Typically this will be enabled for On-the-Go
749 or embedded hosts that need to undergo USB-IF compliance testing with
750 the aid of special testing hardware. In the future, this may expand
751 to include other tests that require support from a HCD driver.
753 This option is of interest only to developers who need to validate
754 their USB hardware designs. It is not needed for normal use. If