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1# SPDX-License-Identifier: GPL-2.0
2#
3# USB Host Controller Drivers
4#
5comment "USB Host Controller Drivers"
6
7config USB_C67X00_HCD
8 tristate "Cypress C67x00 HCD support"
9 depends on HAS_IOMEM
10 help
11 The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role
12 host/peripheral/OTG USB controllers.
13
14 Enable this option to support this chip in host controller mode.
15 If unsure, say N.
16
17 To compile this driver as a module, choose M here: the
18 module will be called c67x00.
19
20config USB_XHCI_HCD
21 tristate "xHCI HCD (USB 3.0) support"
22 depends on HAS_DMA && HAS_IOMEM
23 help
24 The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
25 "SuperSpeed" host controller hardware.
26
27 To compile this driver as a module, choose M here: the
28 module will be called xhci-hcd.
29
30if USB_XHCI_HCD
31config USB_XHCI_DBGCAP
32 bool "xHCI support for debug capability"
33 depends on TTY
34 help
35 Say 'Y' to enable the support for the xHCI debug capability. Make
36 sure that your xHCI host supports the extended debug capability and
37 you want a TTY serial device based on the xHCI debug capability
38 before enabling this option. If unsure, say 'N'.
39
40config USB_XHCI_PCI
41 tristate
42 depends on USB_PCI
43 depends on USB_XHCI_PCI_RENESAS || !USB_XHCI_PCI_RENESAS
44 default y
45
46config USB_XHCI_PCI_RENESAS
47 tristate "Support for additional Renesas xHCI controller with firmware"
48 help
49 Say 'Y' to enable the support for the Renesas xHCI controller with
50 firmware. Make sure you have the firmware for the device and
51 installed on your system for this device to work.
52 If unsure, say 'N'.
53
54config USB_XHCI_PLATFORM
55 tristate "Generic xHCI driver for a platform device"
56 help
57 Adds an xHCI host driver for a generic platform device, which
58 provides a memory space and an irq.
59 It is also a prerequisite for platform specific drivers that
60 implement some extra quirks.
61
62 If unsure, say N.
63
64config USB_XHCI_HISTB
65 tristate "xHCI support for HiSilicon STB SoCs"
66 depends on USB_XHCI_PLATFORM && (ARCH_HISI || COMPILE_TEST)
67 help
68 Say 'Y' to enable the support for the xHCI host controller
69 found in HiSilicon STB SoCs.
70
71config USB_XHCI_MTK
72 tristate "xHCI support for MediaTek SoCs"
73 select MFD_SYSCON
74 depends on (MIPS && SOC_MT7621) || ARCH_MEDIATEK || COMPILE_TEST
75 help
76 Say 'Y' to enable the support for the xHCI host controller
77 found in MediaTek SoCs.
78 If unsure, say N.
79
80config USB_XHCI_MVEBU
81 tristate "xHCI support for Marvell Armada 375/38x/37xx"
82 select USB_XHCI_PLATFORM
83 depends on HAS_IOMEM
84 depends on ARCH_MVEBU || COMPILE_TEST
85 help
86 Say 'Y' to enable the support for the xHCI host controller
87 found in Marvell Armada 375/38x/37xx ARM SOCs.
88
89config USB_XHCI_RCAR
90 tristate "xHCI support for Renesas R-Car SoCs"
91 depends on USB_XHCI_PLATFORM
92 depends on ARCH_RENESAS || COMPILE_TEST
93 default ARCH_RENESAS
94 help
95 Say 'Y' to enable the support for the xHCI host controller
96 found in Renesas R-Car ARM SoCs.
97
98config USB_XHCI_RZV2M
99 bool "xHCI support for Renesas RZ/V2M SoC"
100 depends on USB_XHCI_RCAR
101 depends on ARCH_R9A09G011 || COMPILE_TEST
102 depends on USB_RZV2M_USB3DRD=y || (USB_RZV2M_USB3DRD=USB_XHCI_RCAR)
103 help
104 Say 'Y' to enable the support for the xHCI host controller
105 found in Renesas RZ/V2M SoC.
106
107config USB_XHCI_TEGRA
108 tristate "xHCI support for NVIDIA Tegra SoCs"
109 depends on PHY_TEGRA_XUSB
110 depends on RESET_CONTROLLER
111 select FW_LOADER
112 help
113 Say 'Y' to enable the support for the xHCI host controller
114 found in NVIDIA Tegra124 and later SoCs.
115
116endif # USB_XHCI_HCD
117
118config USB_EHCI_BRCMSTB
119 tristate
120
121config USB_BRCMSTB
122 tristate "Broadcom STB USB support"
123 depends on (ARCH_BRCMSTB && PHY_BRCM_USB) || COMPILE_TEST
124 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
125 select USB_EHCI_BRCMSTB if USB_EHCI_HCD
126 select USB_XHCI_PLATFORM if USB_XHCI_HCD
127 help
128 Enables support for XHCI, EHCI and OHCI host controllers
129 found in Broadcom STB SoC's.
130
131 To compile these drivers as modules, choose M here: the
132 modules will be called ohci-platform.ko, ehci-brcm.ko and
133 xhci-plat-hcd.ko
134
135 Disabling this will keep the controllers and corresponding
136 PHYs powered down.
137
138config USB_EHCI_HCD
139 tristate "EHCI HCD (USB 2.0) support"
140 depends on HAS_DMA && HAS_IOMEM
141 help
142 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
143 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
144 If your USB host controller supports USB 2.0, you will likely want to
145 configure this Host Controller Driver.
146
147 EHCI controllers are packaged with "companion" host controllers (OHCI
148 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
149 will connect to EHCI if the device is high speed, otherwise they
150 connect to a companion controller. If you configure EHCI, you should
151 probably configure the OHCI (for NEC and some other vendors) USB Host
152 Controller Driver or UHCI (for Via motherboards) Host Controller
153 Driver too.
154
155 You may want to read <file:Documentation/usb/ehci.rst>.
156
157 To compile this driver as a module, choose M here: the
158 module will be called ehci-hcd.
159
160config USB_EHCI_ROOT_HUB_TT
161 bool "Root Hub Transaction Translators"
162 depends on USB_EHCI_HCD
163 help
164 Some EHCI chips have vendor-specific extensions to integrate
165 transaction translators, so that no OHCI or UHCI companion
166 controller is needed. It's safe to say "y" even if your
167 controller doesn't support this feature.
168
169 This supports the EHCI implementation that's originally
170 from ARC, and has since changed hands a few times.
171
172config USB_EHCI_TT_NEWSCHED
173 bool "Improved Transaction Translator scheduling"
174 depends on USB_EHCI_HCD
175 default y
176 help
177 This changes the periodic scheduling code to fill more of the low
178 and full speed bandwidth available from the Transaction Translator
179 (TT) in USB 2.0 hubs. Without this, only one transfer will be
180 issued in each microframe, significantly reducing the number of
181 periodic low/fullspeed transfers possible.
182
183 If you have multiple periodic low/fullspeed devices connected to a
184 highspeed USB hub which is connected to a highspeed USB Host
185 Controller, and some of those devices will not work correctly
186 (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if
187 you have only one such device and it doesn't work, you could try
188 saying N.
189
190 If unsure, say Y.
191
192if USB_EHCI_HCD
193
194config USB_EHCI_PCI
195 tristate
196 depends on USB_PCI
197 default y
198
199config XPS_USB_HCD_XILINX
200 bool "Use Xilinx usb host EHCI controller core"
201 depends on (PPC32 || MICROBLAZE)
202 select USB_EHCI_BIG_ENDIAN_DESC
203 select USB_EHCI_BIG_ENDIAN_MMIO
204 help
205 Xilinx xps USB host controller core is EHCI compliant and has
206 transaction translator built-in. It can be configured to either
207 support both high speed and full speed devices, or high speed
208 devices only.
209
210config USB_EHCI_FSL
211 tristate "Support for Freescale on-chip EHCI USB controller"
212 select USB_EHCI_ROOT_HUB_TT
213 help
214 Variation of ARC USB block used in some Freescale chips.
215
216config USB_EHCI_HCD_NPCM7XX
217 tristate "Support for Nuvoton NPCM on-chip EHCI USB controller"
218 depends on (USB_EHCI_HCD && ARCH_NPCM) || COMPILE_TEST
219 default y if (USB_EHCI_HCD && ARCH_NPCM)
220 help
221 Enables support for the on-chip EHCI controller on
222 Nuvoton NPCM chips.
223
224config USB_EHCI_HCD_OMAP
225 tristate "EHCI support for OMAP3 and later chips"
226 depends on ARCH_OMAP || COMPILE_TEST
227 depends on NOP_USB_XCEIV
228 default y
229 help
230 Enables support for the on-chip EHCI controller on
231 OMAP3 and later chips.
232
233config USB_EHCI_HCD_ORION
234 tristate "Support for Marvell EBU on-chip EHCI USB controller"
235 depends on USB_EHCI_HCD && (PLAT_ORION || ARCH_MVEBU || COMPILE_TEST)
236 default y if (PLAT_ORION || ARCH_MVEBU)
237 help
238 Enables support for the on-chip EHCI controller on Marvell's
239 embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP,
240 Armada 370. This is different from the EHCI implementation
241 on Marvell's mobile PXA and MMP SoC, see "EHCI support for
242 Marvell PXA/MMP USB controller" for those.
243
244config USB_EHCI_HCD_SPEAR
245 tristate "Support for ST SPEAr on-chip EHCI USB controller"
246 depends on USB_EHCI_HCD && (PLAT_SPEAR || COMPILE_TEST)
247 default y if PLAT_SPEAR
248 help
249 Enables support for the on-chip EHCI controller on
250 ST SPEAr chips.
251
252config USB_EHCI_HCD_STI
253 tristate "Support for ST STiHxxx on-chip EHCI USB controller"
254 depends on (ARCH_STI || COMPILE_TEST) && OF
255 select GENERIC_PHY
256 select USB_EHCI_HCD_PLATFORM
257 help
258 Enable support for the on-chip EHCI controller found on
259 STMicroelectronics consumer electronics SoC's.
260
261config USB_EHCI_HCD_AT91
262 tristate "Support for Atmel on-chip EHCI USB controller"
263 depends on USB_EHCI_HCD && (ARCH_AT91 || COMPILE_TEST)
264 default y if ARCH_AT91
265 help
266 Enables support for the on-chip EHCI controller on
267 Atmel chips.
268
269config USB_EHCI_TEGRA
270 tristate "NVIDIA Tegra HCD support"
271 depends on ARCH_TEGRA
272 select USB_CHIPIDEA
273 select USB_CHIPIDEA_HOST
274 select USB_CHIPIDEA_TEGRA
275 select USB_GADGET
276 help
277 This option is deprecated now and the driver was removed, use
278 USB_CHIPIDEA_TEGRA instead.
279
280 Enable support for the internal USB Host Controllers
281 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
282
283config USB_EHCI_HCD_PPC_OF
284 bool "EHCI support for PPC USB controller on OF platform bus"
285 depends on PPC
286 default y
287 help
288 Enables support for the USB controller present on the PowerPC
289 OpenFirmware platform bus.
290
291config USB_EHCI_SH
292 bool "EHCI support for SuperH USB controller"
293 depends on SUPERH || COMPILE_TEST
294 help
295 Enables support for the on-chip EHCI controller on the SuperH.
296 If you use the PCI EHCI controller, this option is not necessary.
297
298config USB_EHCI_EXYNOS
299 tristate "EHCI support for Samsung S5P/Exynos SoC Series"
300 depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
301 help
302 Enable support for the Samsung S5Pv210 and Exynos SOC's on-chip EHCI
303 controller.
304
305config USB_EHCI_MV
306 tristate "EHCI support for Marvell PXA/MMP USB controller"
307 depends on ARCH_PXA || ARCH_MMP || COMPILE_TEST
308 select USB_EHCI_ROOT_HUB_TT
309 help
310 Enables support for Marvell (including PXA and MMP series) on-chip
311 USB SPH and OTG controller. SPH is a single port host, and it can
312 only be EHCI host. OTG is controller that can switch to host mode.
313 Note that this driver will not work on Marvell's other EHCI
314 controller used by the EBU-type SoCs including Orion, Kirkwood,
315 Dova, Armada 370 and Armada XP. See "Support for Marvell EBU
316 on-chip EHCI USB controller" for those.
317
318config USB_OCTEON_HCD
319 tristate "Cavium Networks Octeon USB support"
320 depends on CAVIUM_OCTEON_SOC && USB
321 help
322 This driver supports USB host controller on some Cavium
323 Networks' products in the Octeon family.
324
325 To compile this driver as a module, choose M here. The module
326 will be called octeon-hcd.
327
328config USB_EHCI_HCD_PLATFORM
329 tristate "Generic EHCI driver for a platform device"
330 help
331 Adds an EHCI host driver for a generic platform device, which
332 provides a memory space and an irq.
333
334 If unsure, say N.
335
336config USB_OCTEON_EHCI
337 bool "Octeon on-chip EHCI support (DEPRECATED)"
338 depends on CAVIUM_OCTEON_SOC
339 select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
340 select USB_EHCI_HCD_PLATFORM
341 help
342 This option is deprecated now and the driver was removed, use
343 USB_EHCI_HCD_PLATFORM instead.
344
345 Enable support for the Octeon II SOC's on-chip EHCI
346 controller. It is needed for high-speed (480Mbit/sec)
347 USB 2.0 device support. All CN6XXX based chips with USB are
348 supported.
349
350endif # USB_EHCI_HCD
351
352config USB_OXU210HP_HCD
353 tristate "OXU210HP HCD support"
354 depends on HAS_IOMEM
355 help
356 The OXU210HP is an USB host/OTG/device controller. Enable this
357 option if your board has this chip. If unsure, say N.
358
359 This driver does not support isochronous transfers and doesn't
360 implement OTG nor USB device controllers.
361
362 To compile this driver as a module, choose M here: the
363 module will be called oxu210hp-hcd.
364
365config USB_ISP116X_HCD
366 tristate "ISP116X HCD support"
367 depends on HAS_IOMEM
368 help
369 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
370 option if your board has this chip. If unsure, say N.
371
372 This driver does not support isochronous transfers.
373
374 To compile this driver as a module, choose M here: the
375 module will be called isp116x-hcd.
376
377config USB_ISP1362_HCD
378 tristate "ISP1362 HCD support"
379 depends on HAS_IOPORT
380 depends on COMPILE_TEST # nothing uses this
381 help
382 Supports the Philips ISP1362 chip as a host controller
383
384 This driver does not support isochronous transfers.
385
386 To compile this driver as a module, choose M here: the
387 module will be called isp1362-hcd.
388
389config USB_MAX3421_HCD
390 tristate "MAX3421 HCD (USB-over-SPI) support"
391 depends on USB && SPI
392 help
393 The Maxim MAX3421E chip supports standard USB 2.0-compliant
394 full-speed devices either in host or peripheral mode. This
395 driver supports the host-mode of the MAX3421E only.
396
397 To compile this driver as a module, choose M here: the module will
398 be called max3421-hcd.
399
400config USB_OHCI_HCD
401 tristate "OHCI HCD (USB 1.1) support"
402 depends on HAS_DMA && HAS_IOMEM
403 help
404 The Open Host Controller Interface (OHCI) is a standard for accessing
405 USB 1.1 host controller hardware. It does more in hardware than Intel's
406 UHCI specification. If your USB host controller follows the OHCI spec,
407 say Y. On most non-x86 systems, and on x86 hardware that's not using a
408 USB controller from Intel or VIA, this is appropriate. If your host
409 controller doesn't use PCI, this is probably appropriate. For a PCI
410 based system where you're not sure, the "lspci -v" entry will list the
411 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
412
413 To compile this driver as a module, choose M here: the
414 module will be called ohci-hcd.
415
416if USB_OHCI_HCD
417
418config USB_OHCI_HCD_OMAP1
419 tristate "OHCI support for OMAP1/2 chips"
420 depends on ARCH_OMAP1
421 default y
422 help
423 Enables support for the OHCI controller on OMAP1/2 chips.
424
425config USB_OHCI_HCD_SPEAR
426 tristate "Support for ST SPEAr on-chip OHCI USB controller"
427 depends on USB_OHCI_HCD && (PLAT_SPEAR || COMPILE_TEST)
428 default y if PLAT_SPEAR
429 help
430 Enables support for the on-chip OHCI controller on
431 ST SPEAr chips.
432
433config USB_OHCI_HCD_STI
434 tristate "Support for ST STiHxxx on-chip OHCI USB controller"
435 depends on (ARCH_STI || COMPILE_TEST) && OF
436 select GENERIC_PHY
437 select USB_OHCI_HCD_PLATFORM
438 help
439 Enable support for the on-chip OHCI controller found on
440 STMicroelectronics consumer electronics SoC's.
441
442config USB_OHCI_HCD_S3C2410
443 tristate "OHCI support for Samsung S3C64xx SoC series"
444 depends on USB_OHCI_HCD && (ARCH_S3C64XX || COMPILE_TEST)
445 default ARCH_S3C64XX
446 help
447 Enables support for the on-chip OHCI controller on
448 S3C64xx chips.
449
450config USB_OHCI_HCD_LPC32XX
451 tristate "Support for LPC on-chip OHCI USB controller"
452 depends on USB_OHCI_HCD
453 depends on ARCH_LPC32XX || COMPILE_TEST
454 depends on USB_ISP1301
455 default y
456 help
457 Enables support for the on-chip OHCI controller on
458 NXP chips.
459
460config USB_OHCI_HCD_PXA27X
461 tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller"
462 depends on USB_OHCI_HCD && (PXA27x || PXA3xx)
463 default y
464 help
465 Enables support for the on-chip OHCI controller on
466 PXA27x/PXA3xx chips.
467
468config USB_OHCI_HCD_AT91
469 tristate "Support for Atmel on-chip OHCI USB controller"
470 depends on USB_OHCI_HCD && (ARCH_AT91 || COMPILE_TEST) && OF
471 default y if ARCH_AT91
472 help
473 Enables support for the on-chip OHCI controller on
474 Atmel chips.
475
476config USB_OHCI_HCD_OMAP3
477 tristate "OHCI support for OMAP3 and later chips"
478 depends on ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 || COMPILE_TEST
479 select USB_OHCI_HCD_PLATFORM
480 default y if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5
481 help
482 This option is deprecated now and the driver was removed, use
483 USB_OHCI_HCD_PLATFORM instead.
484
485 Enables support for the on-chip OHCI controller on
486 OMAP3 and later chips.
487
488config USB_OHCI_HCD_DAVINCI
489 tristate "OHCI support for TI DaVinci DA8xx"
490 depends on ARCH_DAVINCI_DA8XX || COMPILE_TEST
491 depends on USB_OHCI_HCD
492 select PHY_DA8XX_USB
493 default y if ARCH_DAVINCI_DA8XX
494 help
495 Enables support for the DaVinci DA8xx integrated OHCI
496 controller. This driver cannot currently be a loadable
497 module because it lacks a proper PHY abstraction.
498
499config USB_OHCI_HCD_PPC_OF_BE
500 bool "OHCI support for OF platform bus (big endian)"
501 depends on PPC
502 select USB_OHCI_BIG_ENDIAN_DESC
503 select USB_OHCI_BIG_ENDIAN_MMIO
504 help
505 Enables support for big-endian USB controllers present on the
506 OpenFirmware platform bus.
507
508config USB_OHCI_HCD_PPC_OF_LE
509 bool "OHCI support for OF platform bus (little endian)"
510 depends on PPC
511 select USB_OHCI_LITTLE_ENDIAN
512 help
513 Enables support for little-endian USB controllers present on the
514 OpenFirmware platform bus.
515
516config USB_OHCI_HCD_PPC_OF
517 bool
518 depends on PPC
519 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
520
521config USB_OHCI_HCD_PCI
522 tristate "OHCI support for PCI-bus USB controllers"
523 depends on USB_PCI
524 default y
525 select USB_OHCI_LITTLE_ENDIAN
526 help
527 Enables support for PCI-bus plug-in USB controller cards.
528 If unsure, say Y.
529
530config USB_OHCI_HCD_SSB
531 bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
532 depends on (SSB = y || SSB = USB_OHCI_HCD)
533 select USB_HCD_SSB
534 select USB_OHCI_HCD_PLATFORM
535 help
536 This option is deprecated now and the driver was removed, use
537 USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
538
539 Support for the Sonics Silicon Backplane (SSB) attached
540 Broadcom USB OHCI core.
541
542 This device is present in some embedded devices with
543 Broadcom based SSB bus.
544
545 If unsure, say N.
546
547config USB_OHCI_EXYNOS
548 tristate "OHCI support for Samsung S5P/Exynos SoC Series"
549 depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
550 help
551 Enable support for the Samsung S5Pv210 and Exynos SOC's on-chip OHCI
552 controller.
553
554config USB_OHCI_HCD_PLATFORM
555 tristate "Generic OHCI driver for a platform device"
556 help
557 Adds an OHCI host driver for a generic platform device, which
558 provides a memory space and an irq.
559
560 If unsure, say N.
561
562config USB_OCTEON_OHCI
563 bool "Octeon on-chip OHCI support (DEPRECATED)"
564 depends on CAVIUM_OCTEON_SOC
565 default USB_OCTEON_EHCI
566 select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
567 select USB_OHCI_LITTLE_ENDIAN
568 select USB_OHCI_HCD_PLATFORM
569 help
570 This option is deprecated now and the driver was removed, use
571 USB_OHCI_HCD_PLATFORM instead.
572
573 Enable support for the Octeon II SOC's on-chip OHCI
574 controller. It is needed for low-speed USB 1.0 device
575 support. All CN6XXX based chips with USB are supported.
576
577endif # USB_OHCI_HCD
578
579config USB_UHCI_HCD
580 tristate "UHCI HCD (most Intel and VIA) support"
581 depends on (USB_PCI && HAS_IOPORT) || USB_UHCI_SUPPORT_NON_PCI_HC
582 help
583 The Universal Host Controller Interface is a standard by Intel for
584 accessing the USB hardware in the PC (which is also called the USB
585 host controller). If your USB host controller conforms to this
586 standard, you may want to say Y, but see below. All recent boards
587 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
588 i810, i820) conform to this standard. Also all VIA PCI chipsets
589 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
590 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
591 If unsure, say Y.
592
593 To compile this driver as a module, choose M here: the
594 module will be called uhci-hcd.
595
596config USB_UHCI_SUPPORT_NON_PCI_HC
597 bool
598 default y if (SPARC_LEON || USB_UHCI_PLATFORM)
599
600config USB_UHCI_PLATFORM
601 bool
602 default y if (ARCH_VT8500 || ARCH_ASPEED)
603
604config USB_UHCI_ASPEED
605 bool
606 default y if ARCH_ASPEED
607
608config USB_FHCI_HCD
609 tristate "Freescale QE USB Host Controller support"
610 depends on OF_GPIO && QE_GPIO && QUICC_ENGINE
611 select FSL_GTM
612 select QE_USB
613 help
614 This driver enables support for Freescale QE USB Host Controller
615 (as found on MPC8360 and MPC8323 processors), the driver supports
616 Full and Low Speed USB.
617
618config FHCI_DEBUG
619 bool "Freescale QE USB Host Controller debug support"
620 depends on USB_FHCI_HCD && DEBUG_FS
621 help
622 Say "y" to see some FHCI debug information and statistics
623 through debugfs.
624
625config USB_SL811_HCD
626 tristate "SL811HS HCD support"
627 depends on HAS_IOMEM
628 help
629 The SL811HS is a single-port USB controller that supports either
630 host side or peripheral side roles. Enable this option if your
631 board has this chip, and you want to use it as a host controller.
632 If unsure, say N.
633
634 To compile this driver as a module, choose M here: the
635 module will be called sl811-hcd.
636
637config USB_SL811_HCD_ISO
638 bool "partial ISO support"
639 depends on USB_SL811_HCD
640 help
641 The driver doesn't support iso_frame_desc (yet), but for some simple
642 devices that just queue one ISO frame per URB, then ISO transfers
643 "should" work using the normal urb status fields.
644
645 If unsure, say N.
646
647config USB_SL811_CS
648 tristate "CF/PCMCIA support for SL811HS HCD"
649 depends on USB_SL811_HCD && PCMCIA
650 help
651 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
652 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
653
654 To compile this driver as a module, choose M here: the
655 module will be called "sl811_cs".
656
657config USB_R8A66597_HCD
658 tristate "R8A66597 HCD support"
659 depends on HAS_IOMEM
660 help
661 The R8A66597 is a USB 2.0 host and peripheral controller.
662
663 Enable this option if your board has this chip, and you want
664 to use it as a host controller. If unsure, say N.
665
666 To compile this driver as a module, choose M here: the
667 module will be called r8a66597-hcd.
668
669config USB_RENESAS_USBHS_HCD
670 tristate "Renesas USBHS HCD support"
671 depends on USB_RENESAS_USBHS
672 help
673 The Renesas USBHS is a USB 2.0 host and peripheral controller.
674
675 Enable this option if your board has this chip, and you want
676 to use it as a host controller. If unsure, say N.
677
678 To compile this driver as a module, choose M here: the
679 module will be called renesas-usbhs.
680
681config USB_HCD_BCMA
682 tristate "BCMA usb host driver"
683 depends on BCMA
684 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
685 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
686 help
687 Enable support for the EHCI and OCHI host controller on an bcma bus.
688 It converts the bcma driver into two platform device drivers
689 for ehci and ohci.
690
691 If unsure, say N.
692
693config USB_HCD_SSB
694 tristate "SSB usb host driver"
695 depends on SSB
696 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
697 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
698 help
699 Enable support for the EHCI and OCHI host controller on an bcma bus.
700 It converts the bcma driver into two platform device drivers
701 for ehci and ohci.
702
703 If unsure, say N.
704
705config USB_HCD_TEST_MODE
706 bool "HCD test mode support"
707 help
708 Say 'Y' to enable additional software test modes that may be
709 supported by the host controller drivers.
710
711 One such test mode is the Embedded High-speed Host Electrical Test
712 (EHSET) for EHCI host controller hardware, specifically the "Single
713 Step Set Feature" test. Typically this will be enabled for On-the-Go
714 or embedded hosts that need to undergo USB-IF compliance testing with
715 the aid of special testing hardware. In the future, this may expand
716 to include other tests that require support from a HCD driver.
717
718 This option is of interest only to developers who need to validate
719 their USB hardware designs. It is not needed for normal use. If
720 unsure, say N.
721
722config USB_XEN_HCD
723 tristate "Xen usb virtual host driver"
724 depends on XEN
725 select XEN_XENBUS_FRONTEND
726 help
727 The Xen usb virtual host driver serves as a frontend driver enabling
728 a Xen guest system to access USB Devices passed through to the guest
729 by the Xen host (usually Dom0).
730 Only needed if the kernel is running in a Xen guest and generic
731 access to a USB device is needed.
1#
2# USB Host Controller Drivers
3#
4comment "USB Host Controller Drivers"
5
6config USB_C67X00_HCD
7 tristate "Cypress C67x00 HCD support"
8 help
9 The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role
10 host/peripheral/OTG USB controllers.
11
12 Enable this option to support this chip in host controller mode.
13 If unsure, say N.
14
15 To compile this driver as a module, choose M here: the
16 module will be called c67x00.
17
18config USB_XHCI_HCD
19 tristate "xHCI HCD (USB 3.0) support"
20 ---help---
21 The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
22 "SuperSpeed" host controller hardware.
23
24 To compile this driver as a module, choose M here: the
25 module will be called xhci-hcd.
26
27if USB_XHCI_HCD
28
29config USB_XHCI_PLATFORM
30 tristate
31
32endif # USB_XHCI_HCD
33
34config USB_EHCI_HCD
35 tristate "EHCI HCD (USB 2.0) support"
36 ---help---
37 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
38 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
39 If your USB host controller supports USB 2.0, you will likely want to
40 configure this Host Controller Driver.
41
42 EHCI controllers are packaged with "companion" host controllers (OHCI
43 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
44 will connect to EHCI if the device is high speed, otherwise they
45 connect to a companion controller. If you configure EHCI, you should
46 probably configure the OHCI (for NEC and some other vendors) USB Host
47 Controller Driver or UHCI (for Via motherboards) Host Controller
48 Driver too.
49
50 You may want to read <file:Documentation/usb/ehci.txt>.
51
52 To compile this driver as a module, choose M here: the
53 module will be called ehci-hcd.
54
55config USB_EHCI_ROOT_HUB_TT
56 bool "Root Hub Transaction Translators"
57 depends on USB_EHCI_HCD
58 ---help---
59 Some EHCI chips have vendor-specific extensions to integrate
60 transaction translators, so that no OHCI or UHCI companion
61 controller is needed. It's safe to say "y" even if your
62 controller doesn't support this feature.
63
64 This supports the EHCI implementation that's originally
65 from ARC, and has since changed hands a few times.
66
67config USB_EHCI_TT_NEWSCHED
68 bool "Improved Transaction Translator scheduling"
69 depends on USB_EHCI_HCD
70 default y
71 ---help---
72 This changes the periodic scheduling code to fill more of the low
73 and full speed bandwidth available from the Transaction Translator
74 (TT) in USB 2.0 hubs. Without this, only one transfer will be
75 issued in each microframe, significantly reducing the number of
76 periodic low/fullspeed transfers possible.
77
78 If you have multiple periodic low/fullspeed devices connected to a
79 highspeed USB hub which is connected to a highspeed USB Host
80 Controller, and some of those devices will not work correctly
81 (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if
82 you have only one such device and it doesn't work, you could try
83 saying N.
84
85 If unsure, say Y.
86
87config USB_FSL_MPH_DR_OF
88 tristate
89
90if USB_EHCI_HCD
91
92config USB_EHCI_PCI
93 tristate
94 depends on PCI
95 default y
96
97config USB_EHCI_HCD_PMC_MSP
98 tristate "EHCI support for on-chip PMC MSP71xx USB controller"
99 depends on MSP_HAS_USB
100 default n
101 select USB_EHCI_BIG_ENDIAN_DESC
102 select USB_EHCI_BIG_ENDIAN_MMIO
103 ---help---
104 Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's.
105 If unsure, say N.
106
107config XPS_USB_HCD_XILINX
108 bool "Use Xilinx usb host EHCI controller core"
109 depends on (PPC32 || MICROBLAZE)
110 select USB_EHCI_BIG_ENDIAN_DESC
111 select USB_EHCI_BIG_ENDIAN_MMIO
112 ---help---
113 Xilinx xps USB host controller core is EHCI compilant and has
114 transaction translator built-in. It can be configured to either
115 support both high speed and full speed devices, or high speed
116 devices only.
117
118config USB_EHCI_FSL
119 bool "Support for Freescale PPC on-chip EHCI USB controller"
120 depends on FSL_SOC
121 select USB_EHCI_ROOT_HUB_TT
122 select USB_FSL_MPH_DR_OF if OF
123 ---help---
124 Variation of ARC USB block used in some Freescale chips.
125
126config USB_EHCI_MXC
127 tristate "Support for Freescale i.MX on-chip EHCI USB controller"
128 depends on ARCH_MXC
129 select USB_EHCI_ROOT_HUB_TT
130 ---help---
131 Variation of ARC USB block used in some Freescale chips.
132
133config USB_EHCI_HCD_OMAP
134 tristate "EHCI support for OMAP3 and later chips"
135 depends on ARCH_OMAP
136 select NOP_USB_XCEIV
137 default y
138 ---help---
139 Enables support for the on-chip EHCI controller on
140 OMAP3 and later chips.
141
142config USB_EHCI_HCD_ORION
143 tristate "Support for Marvell EBU on-chip EHCI USB controller"
144 depends on USB_EHCI_HCD && PLAT_ORION
145 default y
146 ---help---
147 Enables support for the on-chip EHCI controller on Marvell's
148 embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP,
149 Armada 370. This is different from the EHCI implementation
150 on Marvell's mobile PXA and MMP SoC, see "EHCI support for
151 Marvell PXA/MMP USB controller" for those.
152
153config USB_EHCI_HCD_SPEAR
154 tristate "Support for ST SPEAr on-chip EHCI USB controller"
155 depends on USB_EHCI_HCD && PLAT_SPEAR
156 default y
157 ---help---
158 Enables support for the on-chip EHCI controller on
159 ST SPEAr chips.
160
161config USB_EHCI_HCD_AT91
162 tristate "Support for Atmel on-chip EHCI USB controller"
163 depends on USB_EHCI_HCD && ARCH_AT91
164 default y
165 ---help---
166 Enables support for the on-chip EHCI controller on
167 Atmel chips.
168
169config USB_EHCI_MSM
170 tristate "Support for Qualcomm QSD/MSM on-chip EHCI USB controller"
171 depends on ARCH_MSM
172 select USB_EHCI_ROOT_HUB_TT
173 select USB_MSM_OTG
174 ---help---
175 Enables support for the USB Host controller present on the
176 Qualcomm chipsets. Root Hub has inbuilt TT.
177 This driver depends on OTG driver for PHY initialization,
178 clock management, powering up VBUS, and power management.
179 This driver is not supported on boards like trout which
180 has an external PHY.
181
182config USB_EHCI_TEGRA
183 tristate "NVIDIA Tegra HCD support"
184 depends on ARCH_TEGRA
185 select USB_EHCI_ROOT_HUB_TT
186 select USB_PHY
187 help
188 This driver enables support for the internal USB Host Controllers
189 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
190
191config USB_EHCI_HCD_PPC_OF
192 bool "EHCI support for PPC USB controller on OF platform bus"
193 depends on PPC_OF
194 default y
195 ---help---
196 Enables support for the USB controller present on the PowerPC
197 OpenFirmware platform bus.
198
199config USB_EHCI_SH
200 bool "EHCI support for SuperH USB controller"
201 depends on SUPERH
202 ---help---
203 Enables support for the on-chip EHCI controller on the SuperH.
204 If you use the PCI EHCI controller, this option is not necessary.
205
206config USB_EHCI_EXYNOS
207 tristate "EHCI support for Samsung S5P/EXYNOS SoC Series"
208 depends on PLAT_S5P || ARCH_EXYNOS
209 help
210 Enable support for the Samsung Exynos SOC's on-chip EHCI controller.
211
212config USB_EHCI_MV
213 bool "EHCI support for Marvell PXA/MMP USB controller"
214 depends on (ARCH_PXA || ARCH_MMP)
215 select USB_EHCI_ROOT_HUB_TT
216 ---help---
217 Enables support for Marvell (including PXA and MMP series) on-chip
218 USB SPH and OTG controller. SPH is a single port host, and it can
219 only be EHCI host. OTG is controller that can switch to host mode.
220 Note that this driver will not work on Marvell's other EHCI
221 controller used by the EBU-type SoCs including Orion, Kirkwood,
222 Dova, Armada 370 and Armada XP. See "Support for Marvell EBU
223 on-chip EHCI USB controller" for those.
224
225config USB_W90X900_EHCI
226 tristate "W90X900(W90P910) EHCI support"
227 depends on ARCH_W90X900
228 ---help---
229 Enables support for the W90X900 USB controller
230
231config USB_CNS3XXX_EHCI
232 bool "Cavium CNS3XXX EHCI Module (DEPRECATED)"
233 depends on ARCH_CNS3XXX
234 select USB_EHCI_HCD_PLATFORM
235 ---help---
236 This option is deprecated now and the driver was removed, use
237 USB_EHCI_HCD_PLATFORM instead.
238
239 Enable support for the CNS3XXX SOC's on-chip EHCI controller.
240 It is needed for high-speed (480Mbit/sec) USB 2.0 device
241 support.
242
243config USB_EHCI_ATH79
244 bool "EHCI support for AR7XXX/AR9XXX SoCs (DEPRECATED)"
245 depends on (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X)
246 select USB_EHCI_ROOT_HUB_TT
247 select USB_EHCI_HCD_PLATFORM
248 default y
249 ---help---
250 This option is deprecated now and the driver was removed, use
251 USB_EHCI_HCD_PLATFORM instead.
252
253 Enables support for the built-in EHCI controller present
254 on the Atheros AR7XXX/AR9XXX SoCs.
255
256config USB_EHCI_HCD_PLATFORM
257 tristate "Generic EHCI driver for a platform device"
258 default n
259 ---help---
260 Adds an EHCI host driver for a generic platform device, which
261 provides a memory space and an irq.
262
263 If unsure, say N.
264
265config USB_OCTEON_EHCI
266 bool "Octeon on-chip EHCI support"
267 depends on CAVIUM_OCTEON_SOC
268 default n
269 select USB_EHCI_BIG_ENDIAN_MMIO
270 help
271 Enable support for the Octeon II SOC's on-chip EHCI
272 controller. It is needed for high-speed (480Mbit/sec)
273 USB 2.0 device support. All CN6XXX based chips with USB are
274 supported.
275
276endif # USB_EHCI_HCD
277
278config USB_OXU210HP_HCD
279 tristate "OXU210HP HCD support"
280 ---help---
281 The OXU210HP is an USB host/OTG/device controller. Enable this
282 option if your board has this chip. If unsure, say N.
283
284 This driver does not support isochronous transfers and doesn't
285 implement OTG nor USB device controllers.
286
287 To compile this driver as a module, choose M here: the
288 module will be called oxu210hp-hcd.
289
290config USB_ISP116X_HCD
291 tristate "ISP116X HCD support"
292 ---help---
293 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
294 option if your board has this chip. If unsure, say N.
295
296 This driver does not support isochronous transfers.
297
298 To compile this driver as a module, choose M here: the
299 module will be called isp116x-hcd.
300
301config USB_ISP1760_HCD
302 tristate "ISP 1760 HCD support"
303 ---help---
304 The ISP1760 chip is a USB 2.0 host controller.
305
306 This driver does not support isochronous transfers or OTG.
307 This USB controller is usually attached to a non-DMA-Master
308 capable bus. NXP's eval kit brings this chip on PCI card
309 where the chip itself is behind a PLB to simulate such
310 a bus.
311
312 To compile this driver as a module, choose M here: the
313 module will be called isp1760.
314
315config USB_ISP1362_HCD
316 tristate "ISP1362 HCD support"
317 ---help---
318 Supports the Philips ISP1362 chip as a host controller
319
320 This driver does not support isochronous transfers.
321
322 To compile this driver as a module, choose M here: the
323 module will be called isp1362-hcd.
324
325config USB_FUSBH200_HCD
326 tristate "FUSBH200 HCD support"
327 depends on USB
328 ---help---
329 Faraday FUSBH200 is designed to meet USB2.0 EHCI specification
330 with minor modification.
331
332 To compile this driver as a module, choose M here: the
333 module will be called fusbh200-hcd.
334
335config USB_FOTG210_HCD
336 tristate "FOTG210 HCD support"
337 depends on USB
338 ---help---
339 Faraday FOTG210 is an OTG controller which can be configured as
340 an USB2.0 host. It is designed to meet USB2.0 EHCI specification
341 with minor modification.
342
343 To compile this driver as a module, choose M here: the
344 module will be called fotg210-hcd.
345
346config USB_OHCI_HCD
347 tristate "OHCI HCD (USB 1.1) support"
348 select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
349 depends on USB_ISP1301 || !ARCH_LPC32XX
350 ---help---
351 The Open Host Controller Interface (OHCI) is a standard for accessing
352 USB 1.1 host controller hardware. It does more in hardware than Intel's
353 UHCI specification. If your USB host controller follows the OHCI spec,
354 say Y. On most non-x86 systems, and on x86 hardware that's not using a
355 USB controller from Intel or VIA, this is appropriate. If your host
356 controller doesn't use PCI, this is probably appropriate. For a PCI
357 based system where you're not sure, the "lspci -v" entry will list the
358 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
359
360 To compile this driver as a module, choose M here: the
361 module will be called ohci-hcd.
362
363if USB_OHCI_HCD
364
365config USB_OHCI_HCD_OMAP1
366 tristate "OHCI support for OMAP1/2 chips"
367 depends on ARCH_OMAP1
368 default y
369 ---help---
370 Enables support for the OHCI controller on OMAP1/2 chips.
371
372config USB_OHCI_HCD_SPEAR
373 tristate "Support for ST SPEAr on-chip OHCI USB controller"
374 depends on USB_OHCI_HCD && PLAT_SPEAR
375 default y
376 ---help---
377 Enables support for the on-chip OHCI controller on
378 ST SPEAr chips.
379
380config USB_OHCI_HCD_S3C2410
381 tristate "OHCI support for Samsung S3C24xx/S3C64xx SoC series"
382 depends on USB_OHCI_HCD && (ARCH_S3C24XX || ARCH_S3C64XX)
383 default y
384 ---help---
385 Enables support for the on-chip OHCI controller on
386 S3C24xx/S3C64xx chips.
387
388config USB_OHCI_HCD_LPC32XX
389 tristate "Support for LPC on-chip OHCI USB controller"
390 depends on USB_OHCI_HCD && ARCH_LPC32XX
391 default y
392 ---help---
393 Enables support for the on-chip OHCI controller on
394 NXP chips.
395
396config USB_OHCI_HCD_PXA27X
397 tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller"
398 depends on USB_OHCI_HCD && (PXA27x || PXA3xx)
399 default y
400 ---help---
401 Enables support for the on-chip OHCI controller on
402 PXA27x/PXA3xx chips.
403
404config USB_OHCI_HCD_AT91
405 tristate "Support for Atmel on-chip OHCI USB controller"
406 depends on USB_OHCI_HCD && ARCH_AT91
407 default y
408 ---help---
409 Enables support for the on-chip OHCI controller on
410 Atmel chips.
411
412config USB_OHCI_HCD_OMAP3
413 tristate "OHCI support for OMAP3 and later chips"
414 depends on (ARCH_OMAP3 || ARCH_OMAP4)
415 default y
416 ---help---
417 Enables support for the on-chip OHCI controller on
418 OMAP3 and later chips.
419
420config USB_OHCI_ATH79
421 bool "USB OHCI support for the Atheros AR71XX/AR7240 SoCs (DEPRECATED)"
422 depends on (SOC_AR71XX || SOC_AR724X)
423 select USB_OHCI_HCD_PLATFORM
424 default y
425 help
426 This option is deprecated now and the driver was removed, use
427 USB_OHCI_HCD_PLATFORM instead.
428
429 Enables support for the built-in OHCI controller present on the
430 Atheros AR71XX/AR7240 SoCs.
431
432config USB_OHCI_HCD_PPC_OF_BE
433 bool "OHCI support for OF platform bus (big endian)"
434 depends on PPC_OF
435 select USB_OHCI_BIG_ENDIAN_DESC
436 select USB_OHCI_BIG_ENDIAN_MMIO
437 ---help---
438 Enables support for big-endian USB controllers present on the
439 OpenFirmware platform bus.
440
441config USB_OHCI_HCD_PPC_OF_LE
442 bool "OHCI support for OF platform bus (little endian)"
443 depends on PPC_OF
444 select USB_OHCI_LITTLE_ENDIAN
445 ---help---
446 Enables support for little-endian USB controllers present on the
447 OpenFirmware platform bus.
448
449config USB_OHCI_HCD_PPC_OF
450 bool
451 depends on PPC_OF
452 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
453
454config USB_OHCI_HCD_PCI
455 tristate "OHCI support for PCI-bus USB controllers"
456 depends on PCI
457 default y
458 select USB_OHCI_LITTLE_ENDIAN
459 ---help---
460 Enables support for PCI-bus plug-in USB controller cards.
461 If unsure, say Y.
462
463config USB_OHCI_HCD_SSB
464 bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
465 depends on (SSB = y || SSB = USB_OHCI_HCD)
466 select USB_HCD_SSB
467 select USB_OHCI_HCD_PLATFORM
468 default n
469 ---help---
470 This option is deprecated now and the driver was removed, use
471 USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
472
473 Support for the Sonics Silicon Backplane (SSB) attached
474 Broadcom USB OHCI core.
475
476 This device is present in some embedded devices with
477 Broadcom based SSB bus.
478
479 If unsure, say N.
480
481config USB_OHCI_SH
482 bool "OHCI support for SuperH USB controller (DEPRECATED)"
483 depends on SUPERH
484 select USB_OHCI_HCD_PLATFORM
485 ---help---
486 This option is deprecated now and the driver was removed, use
487 USB_OHCI_HCD_PLATFORM instead.
488
489 Enables support for the on-chip OHCI controller on the SuperH.
490 If you use the PCI OHCI controller, this option is not necessary.
491
492config USB_OHCI_EXYNOS
493 tristate "OHCI support for Samsung S5P/EXYNOS SoC Series"
494 depends on PLAT_S5P || ARCH_EXYNOS
495 help
496 Enable support for the Samsung Exynos SOC's on-chip OHCI controller.
497
498config USB_CNS3XXX_OHCI
499 bool "Cavium CNS3XXX OHCI Module (DEPRECATED)"
500 depends on ARCH_CNS3XXX
501 select USB_OHCI_HCD_PLATFORM
502 ---help---
503 This option is deprecated now and the driver was removed, use
504 USB_OHCI_HCD_PLATFORM instead.
505
506 Enable support for the CNS3XXX SOC's on-chip OHCI controller.
507 It is needed for low-speed USB 1.0 device support.
508
509config USB_OHCI_HCD_PLATFORM
510 tristate "Generic OHCI driver for a platform device"
511 default n
512 ---help---
513 Adds an OHCI host driver for a generic platform device, which
514 provides a memory space and an irq.
515
516 If unsure, say N.
517
518config USB_OCTEON_OHCI
519 bool "Octeon on-chip OHCI support"
520 depends on CAVIUM_OCTEON_SOC
521 default USB_OCTEON_EHCI
522 select USB_OHCI_BIG_ENDIAN_MMIO
523 select USB_OHCI_LITTLE_ENDIAN
524 help
525 Enable support for the Octeon II SOC's on-chip OHCI
526 controller. It is needed for low-speed USB 1.0 device
527 support. All CN6XXX based chips with USB are supported.
528
529endif # USB_OHCI_HCD
530
531config USB_UHCI_HCD
532 tristate "UHCI HCD (most Intel and VIA) support"
533 depends on PCI || USB_UHCI_SUPPORT_NON_PCI_HC
534 ---help---
535 The Universal Host Controller Interface is a standard by Intel for
536 accessing the USB hardware in the PC (which is also called the USB
537 host controller). If your USB host controller conforms to this
538 standard, you may want to say Y, but see below. All recent boards
539 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
540 i810, i820) conform to this standard. Also all VIA PCI chipsets
541 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
542 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
543 If unsure, say Y.
544
545 To compile this driver as a module, choose M here: the
546 module will be called uhci-hcd.
547
548config USB_UHCI_SUPPORT_NON_PCI_HC
549 bool
550 default y if (SPARC_LEON || USB_UHCI_PLATFORM)
551
552config USB_UHCI_PLATFORM
553 bool
554 default y if ARCH_VT8500
555
556config USB_UHCI_BIG_ENDIAN_MMIO
557 bool
558 default y if SPARC_LEON
559
560config USB_UHCI_BIG_ENDIAN_DESC
561 bool
562 default y if SPARC_LEON
563
564config USB_FHCI_HCD
565 tristate "Freescale QE USB Host Controller support"
566 depends on OF_GPIO && QE_GPIO && QUICC_ENGINE
567 select FSL_GTM
568 select QE_USB
569 help
570 This driver enables support for Freescale QE USB Host Controller
571 (as found on MPC8360 and MPC8323 processors), the driver supports
572 Full and Low Speed USB.
573
574config FHCI_DEBUG
575 bool "Freescale QE USB Host Controller debug support"
576 depends on USB_FHCI_HCD && DEBUG_FS
577 help
578 Say "y" to see some FHCI debug information and statistics
579 through debugfs.
580
581config USB_U132_HCD
582 tristate "Elan U132 Adapter Host Controller"
583 depends on USB_FTDI_ELAN
584 help
585 The U132 adapter is a USB to CardBus adapter specifically designed
586 for PC cards that contain an OHCI host controller. Typical PC cards
587 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
588 adapter will *NOT* work with PC cards that do not contain an OHCI
589 controller.
590
591 For those PC cards that contain multiple OHCI controllers only the
592 first one is used.
593
594 The driver consists of two modules, the "ftdi-elan" module is a
595 USB client driver that interfaces to the FTDI chip within ELAN's
596 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
597 controller driver that talks to the OHCI controller within the
598 CardBus cards that are inserted in the U132 adapter.
599
600 This driver has been tested with a CardBus OHCI USB adapter, and
601 worked with a USB PEN Drive inserted into the first USB port of
602 the PCCARD. A rather pointless thing to do, but useful for testing.
603
604 It is safe to say M here.
605
606 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
607
608config USB_SL811_HCD
609 tristate "SL811HS HCD support"
610 help
611 The SL811HS is a single-port USB controller that supports either
612 host side or peripheral side roles. Enable this option if your
613 board has this chip, and you want to use it as a host controller.
614 If unsure, say N.
615
616 To compile this driver as a module, choose M here: the
617 module will be called sl811-hcd.
618
619config USB_SL811_HCD_ISO
620 bool "partial ISO support"
621 depends on USB_SL811_HCD
622 help
623 The driver doesn't support iso_frame_desc (yet), but for some simple
624 devices that just queue one ISO frame per URB, then ISO transfers
625 "should" work using the normal urb status fields.
626
627 If unsure, say N.
628
629config USB_SL811_CS
630 tristate "CF/PCMCIA support for SL811HS HCD"
631 depends on USB_SL811_HCD && PCMCIA
632 help
633 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
634 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
635
636 To compile this driver as a module, choose M here: the
637 module will be called "sl811_cs".
638
639config USB_R8A66597_HCD
640 tristate "R8A66597 HCD support"
641 help
642 The R8A66597 is a USB 2.0 host and peripheral controller.
643
644 Enable this option if your board has this chip, and you want
645 to use it as a host controller. If unsure, say N.
646
647 To compile this driver as a module, choose M here: the
648 module will be called r8a66597-hcd.
649
650config USB_RENESAS_USBHS_HCD
651 tristate "Renesas USBHS HCD support"
652 depends on USB_RENESAS_USBHS
653 help
654 The Renesas USBHS is a USB 2.0 host and peripheral controller.
655
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.
658
659 To compile this driver as a module, choose M here: the
660 module will be called renesas-usbhs.
661
662config USB_WHCI_HCD
663 tristate "Wireless USB Host Controller Interface (WHCI) driver"
664 depends on PCI && USB && UWB
665 select USB_WUSB
666 select UWB_WHCI
667 help
668 A driver for PCI-based Wireless USB Host Controllers that are
669 compliant with the WHCI specification.
670
671 To compile this driver a module, choose M here: the module
672 will be called "whci-hcd".
673
674config USB_HWA_HCD
675 tristate "Host Wire Adapter (HWA) driver"
676 depends on UWB
677 select USB_WUSB
678 select UWB_HWA
679 help
680 This driver enables you to connect Wireless USB devices to
681 your system using a Host Wire Adaptor USB dongle. This is an
682 UWB Radio Controller and WUSB Host Controller connected to
683 your machine via USB (specified in WUSB1.0).
684
685 To compile this driver a module, choose M here: the module
686 will be called "hwa-hc".
687
688config USB_IMX21_HCD
689 tristate "i.MX21 HCD support"
690 depends on ARM && ARCH_MXC
691 help
692 This driver enables support for the on-chip USB host in the
693 i.MX21 processor.
694
695 To compile this driver as a module, choose M here: the
696 module will be called "imx21-hcd".
697
698
699
700config USB_OCTEON2_COMMON
701 bool
702 default y if USB_OCTEON_EHCI || USB_OCTEON_OHCI
703
704config USB_HCD_BCMA
705 tristate "BCMA usb host driver"
706 depends on BCMA
707 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
708 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
709 help
710 Enable support for the EHCI and OCHI host controller on an bcma bus.
711 It converts the bcma driver into two platform device drivers
712 for ehci and ohci.
713
714 If unsure, say N.
715
716config USB_HCD_SSB
717 tristate "SSB usb host driver"
718 depends on SSB
719 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
720 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
721 help
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
724 for ehci and ohci.
725
726 If unsure, say N.
727
728config USB_HCD_TEST_MODE
729 bool "HCD test mode support"
730 ---help---
731 Say 'Y' to enable additional software test modes that may be
732 supported by the host controller drivers.
733
734 One such test mode is the Embedded High-speed Host Electrical Test
735 (EHSET) for EHCI host controller hardware, specifically the "Single
736 Step Set Feature" test. Typically this will be enabled for On-the-Go
737 or embedded hosts that need to undergo USB-IF compliance testing with
738 the aid of special testing hardware. In the future, this may expand
739 to include other tests that require support from a HCD driver.
740
741 This option is of interest only to developers who need to validate
742 their USB hardware designs. It is not needed for normal use. If
743 unsure, say N.