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 tristate "EHCI support for OMAP3 and later chips"
159 depends on USB_EHCI_HCD && ARCH_OMAP
163 Enables support for the on-chip EHCI controller on
164 OMAP3 and later chips.
167 bool "Support for MSM on-chip EHCI USB controller"
168 depends on USB_EHCI_HCD && ARCH_MSM
169 select USB_EHCI_ROOT_HUB_TT
172 Enables support for the USB Host controller present on the
173 Qualcomm chipsets. Root Hub has inbuilt TT.
174 This driver depends on OTG driver for PHY initialization,
175 clock management, powering up VBUS, and power management.
176 This driver is not supported on boards like trout which
179 config USB_EHCI_TEGRA
180 boolean "NVIDIA Tegra HCD support"
181 depends on USB_EHCI_HCD && ARCH_TEGRA
182 select USB_EHCI_ROOT_HUB_TT
184 This driver enables support for the internal USB Host Controllers
185 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
187 config USB_EHCI_HCD_PPC_OF
188 bool "EHCI support for PPC USB controller on OF platform bus"
189 depends on USB_EHCI_HCD && PPC_OF
192 Enables support for the USB controller present on the PowerPC
193 OpenFirmware platform bus.
196 bool "EHCI support for SuperH USB controller"
197 depends on USB_EHCI_HCD && SUPERH
199 Enables support for the on-chip EHCI controller on the SuperH.
200 If you use the PCI EHCI controller, this option is not necessary.
203 boolean "S5P EHCI support"
204 depends on USB_EHCI_HCD && PLAT_S5P
206 Enable support for the S5P SOC's on-chip EHCI controller.
209 bool "EHCI support for Marvell on-chip controller"
210 depends on USB_EHCI_HCD && (ARCH_PXA || ARCH_MMP)
211 select USB_EHCI_ROOT_HUB_TT
213 Enables support for Marvell (including PXA and MMP series) on-chip
214 USB SPH and OTG controller. SPH is a single port host, and it can
215 only be EHCI host. OTG is controller that can switch to host mode.
217 config USB_W90X900_EHCI
218 bool "W90X900(W90P910) EHCI support"
219 depends on USB_EHCI_HCD && ARCH_W90X900
221 Enables support for the W90X900 USB controller
223 config USB_CNS3XXX_EHCI
224 bool "Cavium CNS3XXX EHCI Module (DEPRECATED)"
225 depends on USB_EHCI_HCD && ARCH_CNS3XXX
226 select USB_EHCI_HCD_PLATFORM
228 This option is deprecated now and the driver was removed, use
229 USB_EHCI_HCD_PLATFORM instead.
231 Enable support for the CNS3XXX SOC's on-chip EHCI controller.
232 It is needed for high-speed (480Mbit/sec) USB 2.0 device
235 config USB_EHCI_ATH79
236 bool "EHCI support for AR7XXX/AR9XXX SoCs (DEPRECATED)"
237 depends on USB_EHCI_HCD && (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X)
238 select USB_EHCI_ROOT_HUB_TT
239 select USB_EHCI_HCD_PLATFORM
242 This option is deprecated now and the driver was removed, use
243 USB_EHCI_HCD_PLATFORM instead.
245 Enables support for the built-in EHCI controller present
246 on the Atheros AR7XXX/AR9XXX SoCs.
248 config USB_OXU210HP_HCD
249 tristate "OXU210HP HCD support"
250 depends on USB && GENERIC_HARDIRQS
252 The OXU210HP is an USB host/OTG/device controller. Enable this
253 option if your board has this chip. If unsure, say N.
255 This driver does not support isochronous transfers and doesn't
256 implement OTG nor USB device controllers.
258 To compile this driver as a module, choose M here: the
259 module will be called oxu210hp-hcd.
261 config USB_ISP116X_HCD
262 tristate "ISP116X HCD support"
265 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
266 option if your board has this chip. If unsure, say N.
268 This driver does not support isochronous transfers.
270 To compile this driver as a module, choose M here: the
271 module will be called isp116x-hcd.
273 config USB_ISP1760_HCD
274 tristate "ISP 1760 HCD support"
277 The ISP1760 chip is a USB 2.0 host controller.
279 This driver does not support isochronous transfers or OTG.
280 This USB controller is usually attached to a non-DMA-Master
281 capable bus. NXP's eval kit brings this chip on PCI card
282 where the chip itself is behind a PLB to simulate such
285 To compile this driver as a module, choose M here: the
286 module will be called isp1760.
288 config USB_ISP1362_HCD
289 tristate "ISP1362 HCD support"
293 Supports the Philips ISP1362 chip as a host controller
295 This driver does not support isochronous transfers.
297 To compile this driver as a module, choose M here: the
298 module will be called isp1362-hcd.
301 tristate "OHCI HCD support"
302 depends on USB && USB_ARCH_HAS_OHCI
303 select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
304 select USB_OTG_UTILS if ARCH_OMAP
305 depends on USB_ISP1301 || !ARCH_LPC32XX
307 The Open Host Controller Interface (OHCI) is a standard for accessing
308 USB 1.1 host controller hardware. It does more in hardware than Intel's
309 UHCI specification. If your USB host controller follows the OHCI spec,
310 say Y. On most non-x86 systems, and on x86 hardware that's not using a
311 USB controller from Intel or VIA, this is appropriate. If your host
312 controller doesn't use PCI, this is probably appropriate. For a PCI
313 based system where you're not sure, the "lspci -v" entry will list the
314 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
316 To compile this driver as a module, choose M here: the
317 module will be called ohci-hcd.
319 config USB_OHCI_HCD_OMAP1
320 bool "OHCI support for OMAP1/2 chips"
321 depends on USB_OHCI_HCD && ARCH_OMAP1
324 Enables support for the OHCI controller on OMAP1/2 chips.
326 config USB_OHCI_HCD_OMAP3
327 bool "OHCI support for OMAP3 and later chips"
328 depends on USB_OHCI_HCD && (ARCH_OMAP3 || ARCH_OMAP4)
331 Enables support for the on-chip OHCI controller on
332 OMAP3 and later chips.
334 config USB_OHCI_ATH79
335 bool "USB OHCI support for the Atheros AR71XX/AR7240 SoCs (DEPRECATED)"
336 depends on USB_OHCI_HCD && (SOC_AR71XX || SOC_AR724X)
337 select USB_OHCI_HCD_PLATFORM
340 This option is deprecated now and the driver was removed, use
341 USB_OHCI_HCD_PLATFORM instead.
343 Enables support for the built-in OHCI controller present on the
344 Atheros AR71XX/AR7240 SoCs.
346 config USB_OHCI_HCD_PPC_OF_BE
347 bool "OHCI support for OF platform bus (big endian)"
348 depends on USB_OHCI_HCD && PPC_OF
349 select USB_OHCI_BIG_ENDIAN_DESC
350 select USB_OHCI_BIG_ENDIAN_MMIO
352 Enables support for big-endian USB controllers present on the
353 OpenFirmware platform bus.
355 config USB_OHCI_HCD_PPC_OF_LE
356 bool "OHCI support for OF platform bus (little endian)"
357 depends on USB_OHCI_HCD && PPC_OF
358 select USB_OHCI_LITTLE_ENDIAN
360 Enables support for little-endian USB controllers present on the
361 OpenFirmware platform bus.
363 config USB_OHCI_HCD_PPC_OF
365 depends on USB_OHCI_HCD && PPC_OF
366 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
368 config USB_OHCI_HCD_PCI
369 bool "OHCI support for PCI-bus USB controllers"
370 depends on USB_OHCI_HCD && PCI && (STB03xxx || PPC_MPC52xx || USB_OHCI_HCD_PPC_OF)
372 select USB_OHCI_LITTLE_ENDIAN
374 Enables support for PCI-bus plug-in USB controller cards.
377 config USB_OHCI_HCD_SSB
378 bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
379 depends on USB_OHCI_HCD && (SSB = y || SSB = USB_OHCI_HCD)
381 select USB_OHCI_HCD_PLATFORM
384 This option is deprecated now and the driver was removed, use
385 USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
387 Support for the Sonics Silicon Backplane (SSB) attached
388 Broadcom USB OHCI core.
390 This device is present in some embedded devices with
391 Broadcom based SSB bus.
396 bool "OHCI support for SuperH USB controller (DEPRECATED)"
397 depends on USB_OHCI_HCD && SUPERH
398 select USB_OHCI_HCD_PLATFORM
400 This option is deprecated now and the driver was removed, use
401 USB_OHCI_HCD_PLATFORM instead.
403 Enables support for the on-chip OHCI controller on the SuperH.
404 If you use the PCI OHCI controller, this option is not necessary.
406 config USB_OHCI_EXYNOS
407 boolean "OHCI support for Samsung EXYNOS SoC Series"
408 depends on USB_OHCI_HCD && ARCH_EXYNOS
410 Enable support for the Samsung Exynos SOC's on-chip OHCI controller.
412 config USB_CNS3XXX_OHCI
413 bool "Cavium CNS3XXX OHCI Module (DEPRECATED)"
414 depends on USB_OHCI_HCD && ARCH_CNS3XXX
415 select USB_OHCI_HCD_PLATFORM
417 This option is deprecated now and the driver was removed, use
418 USB_OHCI_HCD_PLATFORM instead.
420 Enable support for the CNS3XXX SOC's on-chip OHCI controller.
421 It is needed for low-speed USB 1.0 device support.
423 config USB_OHCI_HCD_PLATFORM
424 bool "Generic OHCI driver for a platform device"
425 depends on USB_OHCI_HCD
428 Adds an OHCI host driver for a generic platform device, which
429 provides a memory space and an irq.
433 config USB_EHCI_HCD_PLATFORM
434 tristate "Generic EHCI driver for a platform device"
435 depends on USB_EHCI_HCD
438 Adds an EHCI host driver for a generic platform device, which
439 provides a memory space and an irq.
443 config USB_OHCI_BIG_ENDIAN_DESC
445 depends on USB_OHCI_HCD
448 config USB_OHCI_BIG_ENDIAN_MMIO
450 depends on USB_OHCI_HCD
453 config USB_OHCI_LITTLE_ENDIAN
455 depends on USB_OHCI_HCD
456 default n if STB03xxx || PPC_MPC52xx
460 tristate "UHCI HCD (most Intel and VIA) support"
461 depends on USB && (PCI || SPARC_LEON || ARCH_VT8500)
463 The Universal Host Controller Interface is a standard by Intel for
464 accessing the USB hardware in the PC (which is also called the USB
465 host controller). If your USB host controller conforms to this
466 standard, you may want to say Y, but see below. All recent boards
467 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
468 i810, i820) conform to this standard. Also all VIA PCI chipsets
469 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
470 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
473 To compile this driver as a module, choose M here: the
474 module will be called uhci-hcd.
476 config USB_UHCI_SUPPORT_NON_PCI_HC
478 depends on USB_UHCI_HCD
479 default y if (SPARC_LEON || ARCH_VT8500)
481 config USB_UHCI_PLATFORM
482 bool "Generic UHCI Platform Driver support"
483 depends on USB_UHCI_SUPPORT_NON_PCI_HC
484 default y if ARCH_VT8500
486 Enable support for generic UHCI platform devices that require no
487 additional configuration.
489 config USB_UHCI_BIG_ENDIAN_MMIO
491 depends on USB_UHCI_SUPPORT_NON_PCI_HC && SPARC_LEON
494 config USB_UHCI_BIG_ENDIAN_DESC
496 depends on USB_UHCI_SUPPORT_NON_PCI_HC && SPARC_LEON
500 tristate "Freescale QE USB Host Controller support"
501 depends on USB && OF_GPIO && QE_GPIO && QUICC_ENGINE
505 This driver enables support for Freescale QE USB Host Controller
506 (as found on MPC8360 and MPC8323 processors), the driver supports
507 Full and Low Speed USB.
510 bool "Freescale QE USB Host Controller debug support"
511 depends on USB_FHCI_HCD && DEBUG_FS
513 Say "y" to see some FHCI debug information and statistics
517 tristate "Elan U132 Adapter Host Controller"
518 depends on USB && USB_FTDI_ELAN
521 The U132 adapter is a USB to CardBus adapter specifically designed
522 for PC cards that contain an OHCI host controller. Typical PC cards
523 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
524 adapter will *NOT* work with PC cards that do not contain an OHCI
527 For those PC cards that contain multiple OHCI controllers only the
530 The driver consists of two modules, the "ftdi-elan" module is a
531 USB client driver that interfaces to the FTDI chip within ELAN's
532 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
533 controller driver that talks to the OHCI controller within the
534 CardBus cards that are inserted in the U132 adapter.
536 This driver has been tested with a CardBus OHCI USB adapter, and
537 worked with a USB PEN Drive inserted into the first USB port of
538 the PCCARD. A rather pointless thing to do, but useful for testing.
540 It is safe to say M here.
542 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
545 tristate "SL811HS HCD support"
548 The SL811HS is a single-port USB controller that supports either
549 host side or peripheral side roles. Enable this option if your
550 board has this chip, and you want to use it as a host controller.
553 To compile this driver as a module, choose M here: the
554 module will be called sl811-hcd.
556 config USB_SL811_HCD_ISO
557 bool "partial ISO support"
558 depends on USB_SL811_HCD
560 The driver doesn't support iso_frame_desc (yet), but for some simple
561 devices that just queue one ISO frame per URB, then ISO transfers
562 "should" work using the normal urb status fields.
567 tristate "CF/PCMCIA support for SL811HS HCD"
568 depends on USB_SL811_HCD && PCMCIA
570 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
571 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
573 To compile this driver as a module, choose M here: the
574 module will be called "sl811_cs".
576 config USB_R8A66597_HCD
577 tristate "R8A66597 HCD support"
580 The R8A66597 is a USB 2.0 host and peripheral controller.
582 Enable this option if your board has this chip, and you want
583 to use it as a host controller. If unsure, say N.
585 To compile this driver as a module, choose M here: the
586 module will be called r8a66597-hcd.
588 config USB_RENESAS_USBHS_HCD
589 tristate "Renesas USBHS HCD support"
591 depends on USB_RENESAS_USBHS
593 The Renesas USBHS is a USB 2.0 host and peripheral controller.
595 Enable this option if your board has this chip, and you want
596 to use it as a host controller. If unsure, say N.
598 To compile this driver as a module, choose M here: the
599 module will be called renesas-usbhs.
602 tristate "Wireless USB Host Controller Interface (WHCI) driver"
603 depends on PCI && USB && UWB
607 A driver for PCI-based Wireless USB Host Controllers that are
608 compliant with the WHCI specification.
610 To compile this driver a module, choose M here: the module
611 will be called "whci-hcd".
614 tristate "Host Wire Adapter (HWA) driver"
615 depends on USB && UWB
619 This driver enables you to connect Wireless USB devices to
620 your system using a Host Wire Adaptor USB dongle. This is an
621 UWB Radio Controller and WUSB Host Controller connected to
622 your machine via USB (specified in WUSB1.0).
624 To compile this driver a module, choose M here: the module
625 will be called "hwa-hc".
628 tristate "i.MX21 HCD support"
629 depends on USB && ARM && ARCH_MXC
631 This driver enables support for the on-chip USB host in the
634 To compile this driver as a module, choose M here: the
635 module will be called "imx21-hcd".
637 config USB_OCTEON_EHCI
638 bool "Octeon on-chip EHCI support"
639 depends on USB && USB_EHCI_HCD && CPU_CAVIUM_OCTEON
641 select USB_EHCI_BIG_ENDIAN_MMIO
643 Enable support for the Octeon II SOC's on-chip EHCI
644 controller. It is needed for high-speed (480Mbit/sec)
645 USB 2.0 device support. All CN6XXX based chips with USB are
648 config USB_OCTEON_OHCI
649 bool "Octeon on-chip OHCI support"
650 depends on USB && USB_OHCI_HCD && CPU_CAVIUM_OCTEON
651 default USB_OCTEON_EHCI
652 select USB_OHCI_BIG_ENDIAN_MMIO
653 select USB_OHCI_LITTLE_ENDIAN
655 Enable support for the Octeon II SOC's on-chip OHCI
656 controller. It is needed for low-speed USB 1.0 device
657 support. All CN6XXX based chips with USB are supported.
659 config USB_OCTEON2_COMMON
661 default y if USB_OCTEON_EHCI || USB_OCTEON_OHCI
664 tristate "BCMA usb host driver"
666 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
667 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
669 Enable support for the EHCI and OCHI host controller on an bcma bus.
670 It converts the bcma driver into two platform device drivers
676 tristate "SSB usb host driver"
678 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
679 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
681 Enable support for the EHCI and OCHI host controller on an bcma bus.
682 It converts the bcma driver into two platform device drivers