2 # USB Host Controller Drivers
4 comment "USB Host Controller Drivers"
8 tristate "Cypress C67x00 HCD support"
11 The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role
12 host/peripheral/OTG USB controllers.
14 Enable this option to support this chip in host controller mode.
17 To compile this driver as a module, choose M here: the
18 module will be called c67x00.
21 tristate "xHCI HCD (USB 3.0) support"
22 depends on USB && USB_ARCH_HAS_XHCI
24 The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
25 "SuperSpeed" host controller hardware.
27 To compile this driver as a module, choose M here: the
28 module will be called xhci-hcd.
30 config USB_XHCI_PLATFORM
32 depends on USB_XHCI_HCD
34 config USB_XHCI_HCD_DEBUGGING
35 bool "Debugging for the xHCI host controller"
36 depends on USB_XHCI_HCD
38 Say 'Y' to turn on debugging for the xHCI host controller driver.
39 This will spew debugging output, even in interrupt context.
40 This should only be used for debugging xHCI driver bugs.
45 tristate "EHCI HCD (USB 2.0) support"
46 depends on USB && USB_ARCH_HAS_EHCI
48 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
49 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
50 If your USB host controller supports USB 2.0, you will likely want to
51 configure this Host Controller Driver.
53 EHCI controllers are packaged with "companion" host controllers (OHCI
54 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
55 will connect to EHCI if the device is high speed, otherwise they
56 connect to a companion controller. If you configure EHCI, you should
57 probably configure the OHCI (for NEC and some other vendors) USB Host
58 Controller Driver or UHCI (for Via motherboards) Host Controller
61 You may want to read <file:Documentation/usb/ehci.txt>.
63 To compile this driver as a module, choose M here: the
64 module will be called ehci-hcd.
66 config USB_EHCI_ROOT_HUB_TT
67 bool "Root Hub Transaction Translators"
68 depends on USB_EHCI_HCD || USB_CHIPIDEA_HOST
70 Some EHCI chips have vendor-specific extensions to integrate
71 transaction translators, so that no OHCI or UHCI companion
72 controller is needed. It's safe to say "y" even if your
73 controller doesn't support this feature.
75 This supports the EHCI implementation that's originally
76 from ARC, and has since changed hands a few times.
78 config USB_EHCI_TT_NEWSCHED
79 bool "Improved Transaction Translator scheduling"
80 depends on USB_EHCI_HCD || USB_CHIPIDEA_HOST
83 This changes the periodic scheduling code to fill more of the low
84 and full speed bandwidth available from the Transaction Translator
85 (TT) in USB 2.0 hubs. Without this, only one transfer will be
86 issued in each microframe, significantly reducing the number of
87 periodic low/fullspeed transfers possible.
89 If you have multiple periodic low/fullspeed devices connected to a
90 highspeed USB hub which is connected to a highspeed USB Host
91 Controller, and some of those devices will not work correctly
92 (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if
93 you have only one such device and it doesn't work, you could try
100 depends on USB_EHCI_HCD && PCI
103 config USB_EHCI_HCD_PMC_MSP
104 tristate "EHCI support for on-chip PMC MSP71xx USB controller"
105 depends on USB_EHCI_HCD && MSP_HAS_USB
107 select USB_EHCI_BIG_ENDIAN_DESC
108 select USB_EHCI_BIG_ENDIAN_MMIO
110 Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's.
113 config USB_EHCI_BIG_ENDIAN_MMIO
115 depends on USB_EHCI_HCD && (PPC_CELLEB || PPC_PS3 || 440EPX || \
116 ARCH_IXP4XX || XPS_USB_HCD_XILINX || \
117 PPC_MPC512x || CPU_CAVIUM_OCTEON || \
118 PMC_MSP || SPARC_LEON || MIPS_SEAD3)
121 config USB_EHCI_BIG_ENDIAN_DESC
123 depends on USB_EHCI_HCD && (440EPX || ARCH_IXP4XX || XPS_USB_HCD_XILINX || \
124 PPC_MPC512x || PMC_MSP || SPARC_LEON || \
128 config XPS_USB_HCD_XILINX
129 bool "Use Xilinx usb host EHCI controller core"
130 depends on USB_EHCI_HCD && (PPC32 || MICROBLAZE)
131 select USB_EHCI_BIG_ENDIAN_DESC
132 select USB_EHCI_BIG_ENDIAN_MMIO
134 Xilinx xps USB host controller core is EHCI compilant and has
135 transaction translator built-in. It can be configured to either
136 support both high speed and full speed devices, or high speed
139 config USB_FSL_MPH_DR_OF
143 bool "Support for Freescale PPC on-chip EHCI USB controller"
144 depends on USB_EHCI_HCD && FSL_SOC
145 select USB_EHCI_ROOT_HUB_TT
146 select USB_FSL_MPH_DR_OF if OF
148 Variation of ARC USB block used in some Freescale chips.
151 tristate "Support for Freescale i.MX on-chip EHCI USB controller"
152 depends on USB_EHCI_HCD && ARCH_MXC
153 select USB_EHCI_ROOT_HUB_TT
155 Variation of ARC USB block used in some Freescale chips.
157 config USB_EHCI_HCD_OMAP
158 bool "EHCI support for OMAP3 and later chips"
159 depends on USB_EHCI_HCD && ARCH_OMAP
162 Enables support for the on-chip EHCI controller on
163 OMAP3 and later chips.
165 config USB_EHCI_HCD_ORION
166 tristate "Support for Marvell Orion on-chip EHCI USB controller"
167 depends on USB_EHCI_HCD && PLAT_ORION
170 Enables support for the on-chip EHCI controller on
173 config USB_EHCI_HCD_VT8500
174 tristate "Support for VT8500 on-chip EHCI USB controller"
175 depends on USB_EHCI_HCD && ARCH_VT8500
178 Enables support for the on-chip EHCI controller on
182 bool "Support for MSM on-chip EHCI USB controller"
183 depends on USB_EHCI_HCD && ARCH_MSM
184 select USB_EHCI_ROOT_HUB_TT
187 Enables support for the USB Host controller present on the
188 Qualcomm chipsets. Root Hub has inbuilt TT.
189 This driver depends on OTG driver for PHY initialization,
190 clock management, powering up VBUS, and power management.
191 This driver is not supported on boards like trout which
194 config USB_EHCI_TEGRA
195 boolean "NVIDIA Tegra HCD support"
196 depends on USB_EHCI_HCD && ARCH_TEGRA
197 select USB_EHCI_ROOT_HUB_TT
199 This driver enables support for the internal USB Host Controllers
200 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
202 config USB_EHCI_HCD_PPC_OF
203 bool "EHCI support for PPC USB controller on OF platform bus"
204 depends on USB_EHCI_HCD && PPC_OF
207 Enables support for the USB controller present on the PowerPC
208 OpenFirmware platform bus.
211 bool "EHCI support for SuperH USB controller"
212 depends on USB_EHCI_HCD && SUPERH
214 Enables support for the on-chip EHCI controller on the SuperH.
215 If you use the PCI EHCI controller, this option is not necessary.
218 boolean "S5P EHCI support"
219 depends on USB_EHCI_HCD && PLAT_S5P
221 Enable support for the S5P SOC's on-chip EHCI controller.
224 bool "EHCI support for Marvell on-chip controller"
225 depends on USB_EHCI_HCD && (ARCH_PXA || ARCH_MMP)
226 select USB_EHCI_ROOT_HUB_TT
228 Enables support for Marvell (including PXA and MMP series) on-chip
229 USB SPH and OTG controller. SPH is a single port host, and it can
230 only be EHCI host. OTG is controller that can switch to host mode.
232 config USB_W90X900_EHCI
233 bool "W90X900(W90P910) EHCI support"
234 depends on USB_EHCI_HCD && ARCH_W90X900
236 Enables support for the W90X900 USB controller
238 config USB_CNS3XXX_EHCI
239 bool "Cavium CNS3XXX EHCI Module (DEPRECATED)"
240 depends on USB_EHCI_HCD && ARCH_CNS3XXX
241 select USB_EHCI_HCD_PLATFORM
243 This option is deprecated now and the driver was removed, use
244 USB_EHCI_HCD_PLATFORM instead.
246 Enable support for the CNS3XXX SOC's on-chip EHCI controller.
247 It is needed for high-speed (480Mbit/sec) USB 2.0 device
250 config USB_EHCI_ATH79
251 bool "EHCI support for AR7XXX/AR9XXX SoCs (DEPRECATED)"
252 depends on USB_EHCI_HCD && (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X)
253 select USB_EHCI_ROOT_HUB_TT
254 select USB_EHCI_HCD_PLATFORM
257 This option is deprecated now and the driver was removed, use
258 USB_EHCI_HCD_PLATFORM instead.
260 Enables support for the built-in EHCI controller present
261 on the Atheros AR7XXX/AR9XXX SoCs.
263 config USB_OXU210HP_HCD
264 tristate "OXU210HP HCD support"
265 depends on USB && GENERIC_HARDIRQS
267 The OXU210HP is an USB host/OTG/device controller. Enable this
268 option if your board has this chip. If unsure, say N.
270 This driver does not support isochronous transfers and doesn't
271 implement OTG nor USB device controllers.
273 To compile this driver as a module, choose M here: the
274 module will be called oxu210hp-hcd.
276 config USB_ISP116X_HCD
277 tristate "ISP116X HCD support"
280 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
281 option if your board has this chip. If unsure, say N.
283 This driver does not support isochronous transfers.
285 To compile this driver as a module, choose M here: the
286 module will be called isp116x-hcd.
288 config USB_ISP1760_HCD
289 tristate "ISP 1760 HCD support"
292 The ISP1760 chip is a USB 2.0 host controller.
294 This driver does not support isochronous transfers or OTG.
295 This USB controller is usually attached to a non-DMA-Master
296 capable bus. NXP's eval kit brings this chip on PCI card
297 where the chip itself is behind a PLB to simulate such
300 To compile this driver as a module, choose M here: the
301 module will be called isp1760.
303 config USB_ISP1362_HCD
304 tristate "ISP1362 HCD support"
308 Supports the Philips ISP1362 chip as a host controller
310 This driver does not support isochronous transfers.
312 To compile this driver as a module, choose M here: the
313 module will be called isp1362-hcd.
316 tristate "OHCI HCD support"
317 depends on USB && USB_ARCH_HAS_OHCI
318 select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
319 select USB_OTG_UTILS if ARCH_OMAP
320 depends on USB_ISP1301 || !ARCH_LPC32XX
322 The Open Host Controller Interface (OHCI) is a standard for accessing
323 USB 1.1 host controller hardware. It does more in hardware than Intel's
324 UHCI specification. If your USB host controller follows the OHCI spec,
325 say Y. On most non-x86 systems, and on x86 hardware that's not using a
326 USB controller from Intel or VIA, this is appropriate. If your host
327 controller doesn't use PCI, this is probably appropriate. For a PCI
328 based system where you're not sure, the "lspci -v" entry will list the
329 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
331 To compile this driver as a module, choose M here: the
332 module will be called ohci-hcd.
334 config USB_OHCI_HCD_OMAP1
335 bool "OHCI support for OMAP1/2 chips"
336 depends on USB_OHCI_HCD && ARCH_OMAP1
339 Enables support for the OHCI controller on OMAP1/2 chips.
341 config USB_OHCI_HCD_OMAP3
342 bool "OHCI support for OMAP3 and later chips"
343 depends on USB_OHCI_HCD && (ARCH_OMAP3 || ARCH_OMAP4)
346 Enables support for the on-chip OHCI controller on
347 OMAP3 and later chips.
349 config USB_OHCI_ATH79
350 bool "USB OHCI support for the Atheros AR71XX/AR7240 SoCs (DEPRECATED)"
351 depends on USB_OHCI_HCD && (SOC_AR71XX || SOC_AR724X)
352 select USB_OHCI_HCD_PLATFORM
355 This option is deprecated now and the driver was removed, use
356 USB_OHCI_HCD_PLATFORM instead.
358 Enables support for the built-in OHCI controller present on the
359 Atheros AR71XX/AR7240 SoCs.
361 config USB_OHCI_HCD_PPC_OF_BE
362 bool "OHCI support for OF platform bus (big endian)"
363 depends on USB_OHCI_HCD && PPC_OF
364 select USB_OHCI_BIG_ENDIAN_DESC
365 select USB_OHCI_BIG_ENDIAN_MMIO
367 Enables support for big-endian USB controllers present on the
368 OpenFirmware platform bus.
370 config USB_OHCI_HCD_PPC_OF_LE
371 bool "OHCI support for OF platform bus (little endian)"
372 depends on USB_OHCI_HCD && PPC_OF
373 select USB_OHCI_LITTLE_ENDIAN
375 Enables support for little-endian USB controllers present on the
376 OpenFirmware platform bus.
378 config USB_OHCI_HCD_PPC_OF
380 depends on USB_OHCI_HCD && PPC_OF
381 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
383 config USB_OHCI_HCD_PCI
384 bool "OHCI support for PCI-bus USB controllers"
385 depends on USB_OHCI_HCD && PCI && (STB03xxx || PPC_MPC52xx || USB_OHCI_HCD_PPC_OF)
387 select USB_OHCI_LITTLE_ENDIAN
389 Enables support for PCI-bus plug-in USB controller cards.
392 config USB_OHCI_HCD_SSB
393 bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
394 depends on USB_OHCI_HCD && (SSB = y || SSB = USB_OHCI_HCD)
396 select USB_OHCI_HCD_PLATFORM
399 This option is deprecated now and the driver was removed, use
400 USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
402 Support for the Sonics Silicon Backplane (SSB) attached
403 Broadcom USB OHCI core.
405 This device is present in some embedded devices with
406 Broadcom based SSB bus.
411 bool "OHCI support for SuperH USB controller (DEPRECATED)"
412 depends on USB_OHCI_HCD && SUPERH
413 select USB_OHCI_HCD_PLATFORM
415 This option is deprecated now and the driver was removed, use
416 USB_OHCI_HCD_PLATFORM instead.
418 Enables support for the on-chip OHCI controller on the SuperH.
419 If you use the PCI OHCI controller, this option is not necessary.
421 config USB_OHCI_EXYNOS
422 boolean "OHCI support for Samsung EXYNOS SoC Series"
423 depends on USB_OHCI_HCD && ARCH_EXYNOS
425 Enable support for the Samsung Exynos SOC's on-chip OHCI controller.
427 config USB_CNS3XXX_OHCI
428 bool "Cavium CNS3XXX OHCI Module (DEPRECATED)"
429 depends on USB_OHCI_HCD && ARCH_CNS3XXX
430 select USB_OHCI_HCD_PLATFORM
432 This option is deprecated now and the driver was removed, use
433 USB_OHCI_HCD_PLATFORM instead.
435 Enable support for the CNS3XXX SOC's on-chip OHCI controller.
436 It is needed for low-speed USB 1.0 device support.
438 config USB_OHCI_HCD_PLATFORM
439 bool "Generic OHCI driver for a platform device"
440 depends on USB_OHCI_HCD
443 Adds an OHCI host driver for a generic platform device, which
444 provides a memory space and an irq.
448 config USB_EHCI_HCD_PLATFORM
449 tristate "Generic EHCI driver for a platform device"
450 depends on USB_EHCI_HCD
453 Adds an EHCI host driver for a generic platform device, which
454 provides a memory space and an irq.
458 config USB_OHCI_BIG_ENDIAN_DESC
460 depends on USB_OHCI_HCD
463 config USB_OHCI_BIG_ENDIAN_MMIO
465 depends on USB_OHCI_HCD
468 config USB_OHCI_LITTLE_ENDIAN
470 depends on USB_OHCI_HCD
471 default n if STB03xxx || PPC_MPC52xx
475 tristate "UHCI HCD (most Intel and VIA) support"
476 depends on USB && (PCI || SPARC_LEON || ARCH_VT8500)
478 The Universal Host Controller Interface is a standard by Intel for
479 accessing the USB hardware in the PC (which is also called the USB
480 host controller). If your USB host controller conforms to this
481 standard, you may want to say Y, but see below. All recent boards
482 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
483 i810, i820) conform to this standard. Also all VIA PCI chipsets
484 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
485 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
488 To compile this driver as a module, choose M here: the
489 module will be called uhci-hcd.
491 config USB_UHCI_SUPPORT_NON_PCI_HC
493 depends on USB_UHCI_HCD
494 default y if (SPARC_LEON || ARCH_VT8500)
496 config USB_UHCI_PLATFORM
497 bool "Generic UHCI Platform Driver support"
498 depends on USB_UHCI_SUPPORT_NON_PCI_HC
499 default y if ARCH_VT8500
501 Enable support for generic UHCI platform devices that require no
502 additional configuration.
504 config USB_UHCI_BIG_ENDIAN_MMIO
506 depends on USB_UHCI_SUPPORT_NON_PCI_HC && SPARC_LEON
509 config USB_UHCI_BIG_ENDIAN_DESC
511 depends on USB_UHCI_SUPPORT_NON_PCI_HC && SPARC_LEON
515 tristate "Freescale QE USB Host Controller support"
516 depends on USB && OF_GPIO && QE_GPIO && QUICC_ENGINE
520 This driver enables support for Freescale QE USB Host Controller
521 (as found on MPC8360 and MPC8323 processors), the driver supports
522 Full and Low Speed USB.
525 bool "Freescale QE USB Host Controller debug support"
526 depends on USB_FHCI_HCD && DEBUG_FS
528 Say "y" to see some FHCI debug information and statistics
532 tristate "Elan U132 Adapter Host Controller"
533 depends on USB && USB_FTDI_ELAN
536 The U132 adapter is a USB to CardBus adapter specifically designed
537 for PC cards that contain an OHCI host controller. Typical PC cards
538 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
539 adapter will *NOT* work with PC cards that do not contain an OHCI
542 For those PC cards that contain multiple OHCI controllers only the
545 The driver consists of two modules, the "ftdi-elan" module is a
546 USB client driver that interfaces to the FTDI chip within ELAN's
547 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
548 controller driver that talks to the OHCI controller within the
549 CardBus cards that are inserted in the U132 adapter.
551 This driver has been tested with a CardBus OHCI USB adapter, and
552 worked with a USB PEN Drive inserted into the first USB port of
553 the PCCARD. A rather pointless thing to do, but useful for testing.
555 It is safe to say M here.
557 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
560 tristate "SL811HS HCD support"
563 The SL811HS is a single-port USB controller that supports either
564 host side or peripheral side roles. Enable this option if your
565 board has this chip, and you want to use it as a host controller.
568 To compile this driver as a module, choose M here: the
569 module will be called sl811-hcd.
571 config USB_SL811_HCD_ISO
572 bool "partial ISO support"
573 depends on USB_SL811_HCD
575 The driver doesn't support iso_frame_desc (yet), but for some simple
576 devices that just queue one ISO frame per URB, then ISO transfers
577 "should" work using the normal urb status fields.
582 tristate "CF/PCMCIA support for SL811HS HCD"
583 depends on USB_SL811_HCD && PCMCIA
585 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
586 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
588 To compile this driver as a module, choose M here: the
589 module will be called "sl811_cs".
591 config USB_R8A66597_HCD
592 tristate "R8A66597 HCD support"
595 The R8A66597 is a USB 2.0 host and peripheral controller.
597 Enable this option if your board has this chip, and you want
598 to use it as a host controller. If unsure, say N.
600 To compile this driver as a module, choose M here: the
601 module will be called r8a66597-hcd.
603 config USB_RENESAS_USBHS_HCD
604 tristate "Renesas USBHS HCD support"
606 depends on USB_RENESAS_USBHS
608 The Renesas USBHS is a USB 2.0 host and peripheral controller.
610 Enable this option if your board has this chip, and you want
611 to use it as a host controller. If unsure, say N.
613 To compile this driver as a module, choose M here: the
614 module will be called renesas-usbhs.
617 tristate "Wireless USB Host Controller Interface (WHCI) driver"
618 depends on PCI && USB && UWB
622 A driver for PCI-based Wireless USB Host Controllers that are
623 compliant with the WHCI specification.
625 To compile this driver a module, choose M here: the module
626 will be called "whci-hcd".
629 tristate "Host Wire Adapter (HWA) driver"
630 depends on USB && UWB
634 This driver enables you to connect Wireless USB devices to
635 your system using a Host Wire Adaptor USB dongle. This is an
636 UWB Radio Controller and WUSB Host Controller connected to
637 your machine via USB (specified in WUSB1.0).
639 To compile this driver a module, choose M here: the module
640 will be called "hwa-hc".
643 tristate "i.MX21 HCD support"
644 depends on USB && ARM && ARCH_MXC
646 This driver enables support for the on-chip USB host in the
649 To compile this driver as a module, choose M here: the
650 module will be called "imx21-hcd".
652 config USB_OCTEON_EHCI
653 bool "Octeon on-chip EHCI support"
654 depends on USB && USB_EHCI_HCD && CPU_CAVIUM_OCTEON
656 select USB_EHCI_BIG_ENDIAN_MMIO
658 Enable support for the Octeon II SOC's on-chip EHCI
659 controller. It is needed for high-speed (480Mbit/sec)
660 USB 2.0 device support. All CN6XXX based chips with USB are
663 config USB_OCTEON_OHCI
664 bool "Octeon on-chip OHCI support"
665 depends on USB && USB_OHCI_HCD && CPU_CAVIUM_OCTEON
666 default USB_OCTEON_EHCI
667 select USB_OHCI_BIG_ENDIAN_MMIO
668 select USB_OHCI_LITTLE_ENDIAN
670 Enable support for the Octeon II SOC's on-chip OHCI
671 controller. It is needed for low-speed USB 1.0 device
672 support. All CN6XXX based chips with USB are supported.
674 config USB_OCTEON2_COMMON
676 default y if USB_OCTEON_EHCI || USB_OCTEON_OHCI
679 tristate "BCMA usb host driver"
681 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
682 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
684 Enable support for the EHCI and OCHI host controller on an bcma bus.
685 It converts the bcma driver into two platform device drivers
691 tristate "SSB usb host driver"
693 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
694 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
696 Enable support for the EHCI and OCHI host controller on an bcma bus.
697 It converts the bcma driver into two platform device drivers