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
32 config USB_XHCI_HCD_DEBUGGING
33 bool "Debugging for the xHCI host controller"
35 Say 'Y' to turn on debugging for the xHCI host controller driver.
36 This will spew debugging output, even in interrupt context.
37 This should only be used for debugging xHCI driver bugs.
44 tristate "EHCI HCD (USB 2.0) support"
46 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
47 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
48 If your USB host controller supports USB 2.0, you will likely want to
49 configure this Host Controller Driver.
51 EHCI controllers are packaged with "companion" host controllers (OHCI
52 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
53 will connect to EHCI if the device is high speed, otherwise they
54 connect to a companion controller. If you configure EHCI, you should
55 probably configure the OHCI (for NEC and some other vendors) USB Host
56 Controller Driver or UHCI (for Via motherboards) Host Controller
59 You may want to read <file:Documentation/usb/ehci.txt>.
61 To compile this driver as a module, choose M here: the
62 module will be called ehci-hcd.
64 config USB_EHCI_ROOT_HUB_TT
65 bool "Root Hub Transaction Translators"
66 depends on USB_EHCI_HCD || USB_CHIPIDEA_HOST
68 Some EHCI chips have vendor-specific extensions to integrate
69 transaction translators, so that no OHCI or UHCI companion
70 controller is needed. It's safe to say "y" even if your
71 controller doesn't support this feature.
73 This supports the EHCI implementation that's originally
74 from ARC, and has since changed hands a few times.
76 config USB_EHCI_TT_NEWSCHED
77 bool "Improved Transaction Translator scheduling"
78 depends on USB_EHCI_HCD || USB_CHIPIDEA_HOST
81 This changes the periodic scheduling code to fill more of the low
82 and full speed bandwidth available from the Transaction Translator
83 (TT) in USB 2.0 hubs. Without this, only one transfer will be
84 issued in each microframe, significantly reducing the number of
85 periodic low/fullspeed transfers possible.
87 If you have multiple periodic low/fullspeed devices connected to a
88 highspeed USB hub which is connected to a highspeed USB Host
89 Controller, and some of those devices will not work correctly
90 (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if
91 you have only one such device and it doesn't work, you could try
96 config USB_FSL_MPH_DR_OF
106 config USB_EHCI_HCD_PMC_MSP
107 tristate "EHCI support for on-chip PMC MSP71xx USB controller"
108 depends on MSP_HAS_USB
110 select USB_EHCI_BIG_ENDIAN_DESC
111 select USB_EHCI_BIG_ENDIAN_MMIO
113 Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's.
116 config USB_EHCI_BIG_ENDIAN_MMIO
119 config USB_EHCI_BIG_ENDIAN_DESC
122 config XPS_USB_HCD_XILINX
123 bool "Use Xilinx usb host EHCI controller core"
124 depends on (PPC32 || MICROBLAZE)
125 select USB_EHCI_BIG_ENDIAN_DESC
126 select USB_EHCI_BIG_ENDIAN_MMIO
128 Xilinx xps USB host controller core is EHCI compilant and has
129 transaction translator built-in. It can be configured to either
130 support both high speed and full speed devices, or high speed
134 bool "Support for Freescale PPC on-chip EHCI USB controller"
136 select USB_EHCI_ROOT_HUB_TT
137 select USB_FSL_MPH_DR_OF if OF
139 Variation of ARC USB block used in some Freescale chips.
142 tristate "Support for Freescale i.MX on-chip EHCI USB controller"
144 select USB_EHCI_ROOT_HUB_TT
146 Variation of ARC USB block used in some Freescale chips.
148 config USB_EHCI_HCD_OMAP
149 tristate "EHCI support for OMAP3 and later chips"
154 Enables support for the on-chip EHCI controller on
155 OMAP3 and later chips.
157 config USB_EHCI_HCD_ORION
158 tristate "Support for Marvell EBU on-chip EHCI USB controller"
159 depends on USB_EHCI_HCD && PLAT_ORION
162 Enables support for the on-chip EHCI controller on Marvell's
163 embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP,
164 Armada 370. This is different from the EHCI implementation
165 on Marvell's mobile PXA and MMP SoC, see "EHCI support for
166 Marvell PXA/MMP USB controller" for those.
168 config USB_EHCI_HCD_SPEAR
169 tristate "Support for ST SPEAr on-chip EHCI USB controller"
170 depends on USB_EHCI_HCD && PLAT_SPEAR
173 Enables support for the on-chip EHCI controller on
176 config USB_EHCI_HCD_AT91
177 tristate "Support for Atmel on-chip EHCI USB controller"
178 depends on USB_EHCI_HCD && ARCH_AT91
181 Enables support for the on-chip EHCI controller on
185 tristate "Support for Qualcomm QSD/MSM on-chip EHCI USB controller"
187 select USB_EHCI_ROOT_HUB_TT
190 Enables support for the USB Host controller present on the
191 Qualcomm chipsets. Root Hub has inbuilt TT.
192 This driver depends on OTG driver for PHY initialization,
193 clock management, powering up VBUS, and power management.
194 This driver is not supported on boards like trout which
197 config USB_EHCI_TEGRA
198 tristate "NVIDIA Tegra HCD support"
199 depends on ARCH_TEGRA
200 select USB_EHCI_ROOT_HUB_TT
203 This driver enables support for the internal USB Host Controllers
204 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
206 config USB_EHCI_HCD_PPC_OF
207 bool "EHCI support for PPC USB controller on OF platform bus"
211 Enables support for the USB controller present on the PowerPC
212 OpenFirmware platform bus.
215 bool "EHCI support for SuperH USB controller"
218 Enables support for the on-chip EHCI controller on the SuperH.
219 If you use the PCI EHCI controller, this option is not necessary.
222 tristate "EHCI support for Samsung S5P/EXYNOS SoC Series"
223 depends on PLAT_S5P || ARCH_EXYNOS
225 Enable support for the Samsung S5Pxxxx and Exynos3/4/5 SOC's
226 on-chip EHCI controller.
229 bool "EHCI support for Marvell PXA/MMP USB controller"
230 depends on (ARCH_PXA || ARCH_MMP)
231 select USB_EHCI_ROOT_HUB_TT
233 Enables support for Marvell (including PXA and MMP series) on-chip
234 USB SPH and OTG controller. SPH is a single port host, and it can
235 only be EHCI host. OTG is controller that can switch to host mode.
236 Note that this driver will not work on Marvell's other EHCI
237 controller used by the EBU-type SoCs including Orion, Kirkwood,
238 Dova, Armada 370 and Armada XP. See "Support for Marvell EBU
239 on-chip EHCI USB controller" for those.
241 config USB_W90X900_EHCI
242 bool "W90X900(W90P910) EHCI support"
243 depends on ARCH_W90X900
245 Enables support for the W90X900 USB controller
247 config USB_CNS3XXX_EHCI
248 bool "Cavium CNS3XXX EHCI Module (DEPRECATED)"
249 depends on ARCH_CNS3XXX
250 select USB_EHCI_HCD_PLATFORM
252 This option is deprecated now and the driver was removed, use
253 USB_EHCI_HCD_PLATFORM instead.
255 Enable support for the CNS3XXX SOC's on-chip EHCI controller.
256 It is needed for high-speed (480Mbit/sec) USB 2.0 device
259 config USB_EHCI_ATH79
260 bool "EHCI support for AR7XXX/AR9XXX SoCs (DEPRECATED)"
261 depends on (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X)
262 select USB_EHCI_ROOT_HUB_TT
263 select USB_EHCI_HCD_PLATFORM
266 This option is deprecated now and the driver was removed, use
267 USB_EHCI_HCD_PLATFORM instead.
269 Enables support for the built-in EHCI controller present
270 on the Atheros AR7XXX/AR9XXX SoCs.
272 config USB_EHCI_HCD_PLATFORM
273 tristate "Generic EHCI driver for a platform device"
276 Adds an EHCI host driver for a generic platform device, which
277 provides a memory space and an irq.
281 config USB_OCTEON_EHCI
282 bool "Octeon on-chip EHCI support"
283 depends on CAVIUM_OCTEON_SOC
285 select USB_EHCI_BIG_ENDIAN_MMIO
287 Enable support for the Octeon II SOC's on-chip EHCI
288 controller. It is needed for high-speed (480Mbit/sec)
289 USB 2.0 device support. All CN6XXX based chips with USB are
294 config USB_OXU210HP_HCD
295 tristate "OXU210HP HCD support"
296 depends on GENERIC_HARDIRQS
298 The OXU210HP is an USB host/OTG/device controller. Enable this
299 option if your board has this chip. If unsure, say N.
301 This driver does not support isochronous transfers and doesn't
302 implement OTG nor USB device controllers.
304 To compile this driver as a module, choose M here: the
305 module will be called oxu210hp-hcd.
307 config USB_ISP116X_HCD
308 tristate "ISP116X HCD support"
310 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
311 option if your board has this chip. If unsure, say N.
313 This driver does not support isochronous transfers.
315 To compile this driver as a module, choose M here: the
316 module will be called isp116x-hcd.
318 config USB_ISP1760_HCD
319 tristate "ISP 1760 HCD support"
321 The ISP1760 chip is a USB 2.0 host controller.
323 This driver does not support isochronous transfers or OTG.
324 This USB controller is usually attached to a non-DMA-Master
325 capable bus. NXP's eval kit brings this chip on PCI card
326 where the chip itself is behind a PLB to simulate such
329 To compile this driver as a module, choose M here: the
330 module will be called isp1760.
332 config USB_ISP1362_HCD
333 tristate "ISP1362 HCD support"
336 Supports the Philips ISP1362 chip as a host controller
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 isp1362-hcd.
343 config USB_FUSBH200_HCD
344 tristate "FUSBH200 HCD support"
348 Faraday FUSBH200 is designed to meet USB2.0 EHCI specification
349 with minor modification.
351 To compile this driver as a module, choose M here: the
352 module will be called fusbh200-hcd.
355 tristate "OHCI HCD (USB 1.1) support"
356 select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
357 depends on USB_ISP1301 || !ARCH_LPC32XX
359 The Open Host Controller Interface (OHCI) is a standard for accessing
360 USB 1.1 host controller hardware. It does more in hardware than Intel's
361 UHCI specification. If your USB host controller follows the OHCI spec,
362 say Y. On most non-x86 systems, and on x86 hardware that's not using a
363 USB controller from Intel or VIA, this is appropriate. If your host
364 controller doesn't use PCI, this is probably appropriate. For a PCI
365 based system where you're not sure, the "lspci -v" entry will list the
366 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
368 To compile this driver as a module, choose M here: the
369 module will be called ohci-hcd.
373 config USB_OHCI_HCD_OMAP1
374 bool "OHCI support for OMAP1/2 chips"
375 depends on ARCH_OMAP1
378 Enables support for the OHCI controller on OMAP1/2 chips.
380 config USB_OHCI_HCD_OMAP3
381 bool "OHCI support for OMAP3 and later chips"
382 depends on (ARCH_OMAP3 || ARCH_OMAP4)
385 Enables support for the on-chip OHCI controller on
386 OMAP3 and later chips.
388 config USB_OHCI_ATH79
389 bool "USB OHCI support for the Atheros AR71XX/AR7240 SoCs (DEPRECATED)"
390 depends on (SOC_AR71XX || SOC_AR724X)
391 select USB_OHCI_HCD_PLATFORM
394 This option is deprecated now and the driver was removed, use
395 USB_OHCI_HCD_PLATFORM instead.
397 Enables support for the built-in OHCI controller present on the
398 Atheros AR71XX/AR7240 SoCs.
400 config USB_OHCI_HCD_PPC_OF_BE
401 bool "OHCI support for OF platform bus (big endian)"
403 select USB_OHCI_BIG_ENDIAN_DESC
404 select USB_OHCI_BIG_ENDIAN_MMIO
406 Enables support for big-endian USB controllers present on the
407 OpenFirmware platform bus.
409 config USB_OHCI_HCD_PPC_OF_LE
410 bool "OHCI support for OF platform bus (little endian)"
412 select USB_OHCI_LITTLE_ENDIAN
414 Enables support for little-endian USB controllers present on the
415 OpenFirmware platform bus.
417 config USB_OHCI_HCD_PPC_OF
420 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
422 config USB_OHCI_HCD_PCI
423 tristate "OHCI support for PCI-bus USB controllers"
426 select USB_OHCI_LITTLE_ENDIAN
428 Enables support for PCI-bus plug-in USB controller cards.
431 config USB_OHCI_HCD_SSB
432 bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
433 depends on (SSB = y || SSB = USB_OHCI_HCD)
435 select USB_OHCI_HCD_PLATFORM
438 This option is deprecated now and the driver was removed, use
439 USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
441 Support for the Sonics Silicon Backplane (SSB) attached
442 Broadcom USB OHCI core.
444 This device is present in some embedded devices with
445 Broadcom based SSB bus.
450 bool "OHCI support for SuperH USB controller (DEPRECATED)"
452 select USB_OHCI_HCD_PLATFORM
454 This option is deprecated now and the driver was removed, use
455 USB_OHCI_HCD_PLATFORM instead.
457 Enables support for the on-chip OHCI controller on the SuperH.
458 If you use the PCI OHCI controller, this option is not necessary.
460 config USB_OHCI_EXYNOS
461 boolean "OHCI support for Samsung EXYNOS SoC Series"
462 depends on ARCH_EXYNOS
464 Enable support for the Samsung Exynos SOC's on-chip OHCI controller.
466 config USB_CNS3XXX_OHCI
467 bool "Cavium CNS3XXX OHCI Module (DEPRECATED)"
468 depends on ARCH_CNS3XXX
469 select USB_OHCI_HCD_PLATFORM
471 This option is deprecated now and the driver was removed, use
472 USB_OHCI_HCD_PLATFORM instead.
474 Enable support for the CNS3XXX SOC's on-chip OHCI controller.
475 It is needed for low-speed USB 1.0 device support.
477 config USB_OHCI_HCD_PLATFORM
478 tristate "Generic OHCI driver for a platform device"
481 Adds an OHCI host driver for a generic platform device, which
482 provides a memory space and an irq.
486 config USB_OCTEON_OHCI
487 bool "Octeon on-chip OHCI support"
488 depends on CAVIUM_OCTEON_SOC
489 default USB_OCTEON_EHCI
490 select USB_OHCI_BIG_ENDIAN_MMIO
491 select USB_OHCI_LITTLE_ENDIAN
493 Enable support for the Octeon II SOC's on-chip OHCI
494 controller. It is needed for low-speed USB 1.0 device
495 support. All CN6XXX based chips with USB are supported.
498 config USB_OHCI_BIG_ENDIAN_DESC
502 config USB_OHCI_BIG_ENDIAN_MMIO
506 config USB_OHCI_LITTLE_ENDIAN
508 default n if STB03xxx || PPC_MPC52xx
514 tristate "UHCI HCD (most Intel and VIA) support"
515 depends on PCI || USB_UHCI_SUPPORT_NON_PCI_HC
517 The Universal Host Controller Interface is a standard by Intel for
518 accessing the USB hardware in the PC (which is also called the USB
519 host controller). If your USB host controller conforms to this
520 standard, you may want to say Y, but see below. All recent boards
521 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
522 i810, i820) conform to this standard. Also all VIA PCI chipsets
523 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
524 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
527 To compile this driver as a module, choose M here: the
528 module will be called uhci-hcd.
530 config USB_UHCI_SUPPORT_NON_PCI_HC
532 default y if (SPARC_LEON || USB_UHCI_PLATFORM)
534 config USB_UHCI_PLATFORM
536 default y if ARCH_VT8500
538 config USB_UHCI_BIG_ENDIAN_MMIO
540 default y if SPARC_LEON
542 config USB_UHCI_BIG_ENDIAN_DESC
544 default y if SPARC_LEON
547 tristate "Freescale QE USB Host Controller support"
548 depends on OF_GPIO && QE_GPIO && QUICC_ENGINE
552 This driver enables support for Freescale QE USB Host Controller
553 (as found on MPC8360 and MPC8323 processors), the driver supports
554 Full and Low Speed USB.
557 bool "Freescale QE USB Host Controller debug support"
558 depends on USB_FHCI_HCD && DEBUG_FS
560 Say "y" to see some FHCI debug information and statistics
564 tristate "Elan U132 Adapter Host Controller"
565 depends on USB_FTDI_ELAN
568 The U132 adapter is a USB to CardBus adapter specifically designed
569 for PC cards that contain an OHCI host controller. Typical PC cards
570 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
571 adapter will *NOT* work with PC cards that do not contain an OHCI
574 For those PC cards that contain multiple OHCI controllers only the
577 The driver consists of two modules, the "ftdi-elan" module is a
578 USB client driver that interfaces to the FTDI chip within ELAN's
579 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
580 controller driver that talks to the OHCI controller within the
581 CardBus cards that are inserted in the U132 adapter.
583 This driver has been tested with a CardBus OHCI USB adapter, and
584 worked with a USB PEN Drive inserted into the first USB port of
585 the PCCARD. A rather pointless thing to do, but useful for testing.
587 It is safe to say M here.
589 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
592 tristate "SL811HS HCD support"
594 The SL811HS is a single-port USB controller that supports either
595 host side or peripheral side roles. Enable this option if your
596 board has this chip, and you want to use it as a host controller.
599 To compile this driver as a module, choose M here: the
600 module will be called sl811-hcd.
602 config USB_SL811_HCD_ISO
603 bool "partial ISO support"
604 depends on USB_SL811_HCD
606 The driver doesn't support iso_frame_desc (yet), but for some simple
607 devices that just queue one ISO frame per URB, then ISO transfers
608 "should" work using the normal urb status fields.
613 tristate "CF/PCMCIA support for SL811HS HCD"
614 depends on USB_SL811_HCD && PCMCIA
616 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
617 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
619 To compile this driver as a module, choose M here: the
620 module will be called "sl811_cs".
622 config USB_R8A66597_HCD
623 tristate "R8A66597 HCD support"
625 The R8A66597 is a USB 2.0 host and peripheral controller.
627 Enable this option if your board has this chip, and you want
628 to use it as a host controller. If unsure, say N.
630 To compile this driver as a module, choose M here: the
631 module will be called r8a66597-hcd.
633 config USB_RENESAS_USBHS_HCD
634 tristate "Renesas USBHS HCD support"
635 depends on USB_RENESAS_USBHS
637 The Renesas USBHS is a USB 2.0 host and peripheral controller.
639 Enable this option if your board has this chip, and you want
640 to use it as a host controller. If unsure, say N.
642 To compile this driver as a module, choose M here: the
643 module will be called renesas-usbhs.
646 tristate "Wireless USB Host Controller Interface (WHCI) driver"
647 depends on PCI && USB && UWB
651 A driver for PCI-based Wireless USB Host Controllers that are
652 compliant with the WHCI specification.
654 To compile this driver a module, choose M here: the module
655 will be called "whci-hcd".
658 tristate "Host Wire Adapter (HWA) driver"
663 This driver enables you to connect Wireless USB devices to
664 your system using a Host Wire Adaptor USB dongle. This is an
665 UWB Radio Controller and WUSB Host Controller connected to
666 your machine via USB (specified in WUSB1.0).
668 To compile this driver a module, choose M here: the module
669 will be called "hwa-hc".
672 tristate "i.MX21 HCD support"
673 depends on ARM && ARCH_MXC
675 This driver enables support for the on-chip USB host in the
678 To compile this driver as a module, choose M here: the
679 module will be called "imx21-hcd".
683 config USB_OCTEON2_COMMON
685 default y if USB_OCTEON_EHCI || USB_OCTEON_OHCI
688 tristate "BCMA usb host driver"
690 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
691 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
693 Enable support for the EHCI and OCHI host controller on an bcma bus.
694 It converts the bcma driver into two platform device drivers
700 tristate "SSB usb host driver"
702 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
703 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
705 Enable support for the EHCI and OCHI host controller on an bcma bus.
706 It converts the bcma driver into two platform device drivers