Loading...
1#
2# USB Host Controller Drivers
3#
4comment "USB Host Controller Drivers"
5 depends on USB
6
7config USB_C67X00_HCD
8 tristate "Cypress C67x00 HCD support"
9 depends on USB
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 (EXPERIMENTAL)"
22 depends on USB && PCI && EXPERIMENTAL
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
30config USB_XHCI_HCD_DEBUGGING
31 bool "Debugging for the xHCI host controller"
32 depends on USB_XHCI_HCD
33 ---help---
34 Say 'Y' to turn on debugging for the xHCI host controller driver.
35 This will spew debugging output, even in interrupt context.
36 This should only be used for debugging xHCI driver bugs.
37
38 If unsure, say N.
39
40config USB_EHCI_HCD
41 tristate "EHCI HCD (USB 2.0) support"
42 depends on USB && USB_ARCH_HAS_EHCI
43 ---help---
44 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
45 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
46 If your USB host controller supports USB 2.0, you will likely want to
47 configure this Host Controller Driver.
48
49 EHCI controllers are packaged with "companion" host controllers (OHCI
50 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
51 will connect to EHCI if the device is high speed, otherwise they
52 connect to a companion controller. If you configure EHCI, you should
53 probably configure the OHCI (for NEC and some other vendors) USB Host
54 Controller Driver or UHCI (for Via motherboards) Host Controller
55 Driver too.
56
57 You may want to read <file:Documentation/usb/ehci.txt>.
58
59 To compile this driver as a module, choose M here: the
60 module will be called ehci-hcd.
61
62config USB_EHCI_ROOT_HUB_TT
63 bool "Root Hub Transaction Translators"
64 depends on USB_EHCI_HCD
65 ---help---
66 Some EHCI chips have vendor-specific extensions to integrate
67 transaction translators, so that no OHCI or UHCI companion
68 controller is needed. It's safe to say "y" even if your
69 controller doesn't support this feature.
70
71 This supports the EHCI implementation that's originally
72 from ARC, and has since changed hands a few times.
73
74config USB_EHCI_TT_NEWSCHED
75 bool "Improved Transaction Translator scheduling"
76 depends on USB_EHCI_HCD
77 default y
78 ---help---
79 This changes the periodic scheduling code to fill more of the low
80 and full speed bandwidth available from the Transaction Translator
81 (TT) in USB 2.0 hubs. Without this, only one transfer will be
82 issued in each microframe, significantly reducing the number of
83 periodic low/fullspeed transfers possible.
84
85 If you have multiple periodic low/fullspeed devices connected to a
86 highspeed USB hub which is connected to a highspeed USB Host
87 Controller, and some of those devices will not work correctly
88 (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if
89 you have only one such device and it doesn't work, you could try
90 saying N.
91
92 If unsure, say Y.
93
94config USB_EHCI_HCD_PMC_MSP
95 tristate "EHCI support for on-chip PMC MSP71xx USB controller"
96 depends on USB_EHCI_HCD && MSP_HAS_USB
97 default n
98 select USB_EHCI_BIG_ENDIAN_DESC
99 select USB_EHCI_BIG_ENDIAN_MMIO
100 ---help---
101 Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's.
102 If unsure, say N.
103
104config USB_EHCI_BIG_ENDIAN_MMIO
105 bool
106 depends on USB_EHCI_HCD && (PPC_CELLEB || PPC_PS3 || 440EPX || \
107 ARCH_IXP4XX || XPS_USB_HCD_XILINX || \
108 PPC_MPC512x || CPU_CAVIUM_OCTEON || \
109 PMC_MSP || SPARC_LEON)
110 default y
111
112config USB_EHCI_BIG_ENDIAN_DESC
113 bool
114 depends on USB_EHCI_HCD && (440EPX || ARCH_IXP4XX || XPS_USB_HCD_XILINX || \
115 PPC_MPC512x || PMC_MSP || SPARC_LEON)
116 default y
117
118config XPS_USB_HCD_XILINX
119 bool "Use Xilinx usb host EHCI controller core"
120 depends on USB_EHCI_HCD && (PPC32 || MICROBLAZE)
121 select USB_EHCI_BIG_ENDIAN_DESC
122 select USB_EHCI_BIG_ENDIAN_MMIO
123 ---help---
124 Xilinx xps USB host controller core is EHCI compilant and has
125 transaction translator built-in. It can be configured to either
126 support both high speed and full speed devices, or high speed
127 devices only.
128
129config USB_FSL_MPH_DR_OF
130 tristate
131
132config USB_EHCI_FSL
133 bool "Support for Freescale on-chip EHCI USB controller"
134 depends on USB_EHCI_HCD && FSL_SOC
135 select USB_EHCI_ROOT_HUB_TT
136 select USB_FSL_MPH_DR_OF if OF
137 ---help---
138 Variation of ARC USB block used in some Freescale chips.
139
140config USB_EHCI_MXC
141 bool "Support for Freescale on-chip EHCI USB controller"
142 depends on USB_EHCI_HCD && ARCH_MXC
143 select USB_EHCI_ROOT_HUB_TT
144 ---help---
145 Variation of ARC USB block used in some Freescale chips.
146
147config USB_EHCI_HCD_OMAP
148 bool "EHCI support for OMAP3 and later chips"
149 depends on USB_EHCI_HCD && ARCH_OMAP
150 default y
151 --- help ---
152 Enables support for the on-chip EHCI controller on
153 OMAP3 and later chips.
154
155config USB_EHCI_MSM
156 bool "Support for MSM on-chip EHCI USB controller"
157 depends on USB_EHCI_HCD && ARCH_MSM
158 select USB_EHCI_ROOT_HUB_TT
159 select USB_MSM_OTG
160 ---help---
161 Enables support for the USB Host controller present on the
162 Qualcomm chipsets. Root Hub has inbuilt TT.
163 This driver depends on OTG driver for PHY initialization,
164 clock management, powering up VBUS, and power management.
165 This driver is not supported on boards like trout which
166 has an external PHY.
167
168config USB_EHCI_TEGRA
169 boolean "NVIDIA Tegra HCD support"
170 depends on USB_EHCI_HCD && ARCH_TEGRA
171 select USB_EHCI_ROOT_HUB_TT
172 help
173 This driver enables support for the internal USB Host Controllers
174 found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
175
176config USB_EHCI_HCD_PPC_OF
177 bool "EHCI support for PPC USB controller on OF platform bus"
178 depends on USB_EHCI_HCD && PPC_OF
179 default y
180 ---help---
181 Enables support for the USB controller present on the PowerPC
182 OpenFirmware platform bus.
183
184config USB_EHCI_SH
185 bool "EHCI support for SuperH USB controller"
186 depends on USB_EHCI_HCD && SUPERH
187 ---help---
188 Enables support for the on-chip EHCI controller on the SuperH.
189 If you use the PCI EHCI controller, this option is not necessary.
190
191config USB_EHCI_S5P
192 boolean "S5P EHCI support"
193 depends on USB_EHCI_HCD && PLAT_S5P
194 help
195 Enable support for the S5P SOC's on-chip EHCI controller.
196
197config USB_W90X900_EHCI
198 bool "W90X900(W90P910) EHCI support"
199 depends on USB_EHCI_HCD && ARCH_W90X900
200 ---help---
201 Enables support for the W90X900 USB controller
202
203config USB_CNS3XXX_EHCI
204 bool "Cavium CNS3XXX EHCI Module"
205 depends on USB_EHCI_HCD && ARCH_CNS3XXX
206 ---help---
207 Enable support for the CNS3XXX SOC's on-chip EHCI controller.
208 It is needed for high-speed (480Mbit/sec) USB 2.0 device
209 support.
210
211config USB_EHCI_ATH79
212 bool "EHCI support for AR7XXX/AR9XXX SoCs"
213 depends on USB_EHCI_HCD && (SOC_AR71XX || SOC_AR724X || SOC_AR913X)
214 select USB_EHCI_ROOT_HUB_TT
215 default y
216 ---help---
217 Enables support for the built-in EHCI controller present
218 on the Atheros AR7XXX/AR9XXX SoCs.
219
220config USB_OXU210HP_HCD
221 tristate "OXU210HP HCD support"
222 depends on USB
223 ---help---
224 The OXU210HP is an USB host/OTG/device controller. Enable this
225 option if your board has this chip. If unsure, say N.
226
227 This driver does not support isochronous transfers and doesn't
228 implement OTG nor USB device controllers.
229
230 To compile this driver as a module, choose M here: the
231 module will be called oxu210hp-hcd.
232
233config USB_ISP116X_HCD
234 tristate "ISP116X HCD support"
235 depends on USB
236 ---help---
237 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
238 option if your board has this chip. If unsure, say N.
239
240 This driver does not support isochronous transfers.
241
242 To compile this driver as a module, choose M here: the
243 module will be called isp116x-hcd.
244
245config USB_ISP1760_HCD
246 tristate "ISP 1760 HCD support"
247 depends on USB && EXPERIMENTAL
248 ---help---
249 The ISP1760 chip is a USB 2.0 host controller.
250
251 This driver does not support isochronous transfers or OTG.
252 This USB controller is usually attached to a non-DMA-Master
253 capable bus. NXP's eval kit brings this chip on PCI card
254 where the chip itself is behind a PLB to simulate such
255 a bus.
256
257 To compile this driver as a module, choose M here: the
258 module will be called isp1760.
259
260config USB_ISP1362_HCD
261 tristate "ISP1362 HCD support"
262 depends on USB
263 default N
264 ---help---
265 Supports the Philips ISP1362 chip as a host controller
266
267 This driver does not support isochronous transfers.
268
269 To compile this driver as a module, choose M here: the
270 module will be called isp1362-hcd.
271
272config USB_OHCI_HCD
273 tristate "OHCI HCD support"
274 depends on USB && USB_ARCH_HAS_OHCI
275 select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
276 select USB_OTG_UTILS if ARCH_OMAP
277 ---help---
278 The Open Host Controller Interface (OHCI) is a standard for accessing
279 USB 1.1 host controller hardware. It does more in hardware than Intel's
280 UHCI specification. If your USB host controller follows the OHCI spec,
281 say Y. On most non-x86 systems, and on x86 hardware that's not using a
282 USB controller from Intel or VIA, this is appropriate. If your host
283 controller doesn't use PCI, this is probably appropriate. For a PCI
284 based system where you're not sure, the "lspci -v" entry will list the
285 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
286
287 To compile this driver as a module, choose M here: the
288 module will be called ohci-hcd.
289
290config USB_OHCI_HCD_OMAP1
291 bool "OHCI support for OMAP1/2 chips"
292 depends on USB_OHCI_HCD && (ARCH_OMAP1 || ARCH_OMAP2)
293 default y
294 ---help---
295 Enables support for the OHCI controller on OMAP1/2 chips.
296
297config USB_OHCI_HCD_OMAP3
298 bool "OHCI support for OMAP3 and later chips"
299 depends on USB_OHCI_HCD && (ARCH_OMAP3 || ARCH_OMAP4)
300 default y
301 ---help---
302 Enables support for the on-chip OHCI controller on
303 OMAP3 and later chips.
304
305config USB_OHCI_ATH79
306 bool "USB OHCI support for the Atheros AR71XX/AR7240 SoCs"
307 depends on USB_OHCI_HCD && (SOC_AR71XX || SOC_AR724X)
308 default y
309 help
310 Enables support for the built-in OHCI controller present on the
311 Atheros AR71XX/AR7240 SoCs.
312
313config USB_OHCI_HCD_PPC_SOC
314 bool "OHCI support for on-chip PPC USB controller"
315 depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx)
316 default y
317 select USB_OHCI_BIG_ENDIAN_DESC
318 select USB_OHCI_BIG_ENDIAN_MMIO
319 ---help---
320 Enables support for the USB controller on the MPC52xx or
321 STB03xxx processor chip. If unsure, say Y.
322
323config USB_OHCI_HCD_PPC_OF_BE
324 bool "OHCI support for OF platform bus (big endian)"
325 depends on USB_OHCI_HCD && PPC_OF
326 select USB_OHCI_BIG_ENDIAN_DESC
327 select USB_OHCI_BIG_ENDIAN_MMIO
328 ---help---
329 Enables support for big-endian USB controllers present on the
330 OpenFirmware platform bus.
331
332config USB_OHCI_HCD_PPC_OF_LE
333 bool "OHCI support for OF platform bus (little endian)"
334 depends on USB_OHCI_HCD && PPC_OF
335 select USB_OHCI_LITTLE_ENDIAN
336 ---help---
337 Enables support for little-endian USB controllers present on the
338 OpenFirmware platform bus.
339
340config USB_OHCI_HCD_PPC_OF
341 bool
342 depends on USB_OHCI_HCD && PPC_OF
343 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
344
345config USB_OHCI_HCD_PCI
346 bool "OHCI support for PCI-bus USB controllers"
347 depends on USB_OHCI_HCD && PCI && (STB03xxx || PPC_MPC52xx || USB_OHCI_HCD_PPC_OF)
348 default y
349 select USB_OHCI_LITTLE_ENDIAN
350 ---help---
351 Enables support for PCI-bus plug-in USB controller cards.
352 If unsure, say Y.
353
354config USB_OHCI_HCD_SSB
355 bool "OHCI support for Broadcom SSB OHCI core"
356 depends on USB_OHCI_HCD && (SSB = y || SSB = USB_OHCI_HCD) && EXPERIMENTAL
357 default n
358 ---help---
359 Support for the Sonics Silicon Backplane (SSB) attached
360 Broadcom USB OHCI core.
361
362 This device is present in some embedded devices with
363 Broadcom based SSB bus.
364
365 If unsure, say N.
366
367config USB_OHCI_SH
368 bool "OHCI support for SuperH USB controller"
369 depends on USB_OHCI_HCD && SUPERH
370 ---help---
371 Enables support for the on-chip OHCI controller on the SuperH.
372 If you use the PCI OHCI controller, this option is not necessary.
373
374config USB_CNS3XXX_OHCI
375 bool "Cavium CNS3XXX OHCI Module"
376 depends on USB_OHCI_HCD && ARCH_CNS3XXX
377 ---help---
378 Enable support for the CNS3XXX SOC's on-chip OHCI controller.
379 It is needed for low-speed USB 1.0 device support.
380
381config USB_OHCI_BIG_ENDIAN_DESC
382 bool
383 depends on USB_OHCI_HCD
384 default n
385
386config USB_OHCI_BIG_ENDIAN_MMIO
387 bool
388 depends on USB_OHCI_HCD
389 default n
390
391config USB_OHCI_LITTLE_ENDIAN
392 bool
393 depends on USB_OHCI_HCD
394 default n if STB03xxx || PPC_MPC52xx
395 default y
396
397config USB_UHCI_HCD
398 tristate "UHCI HCD (most Intel and VIA) support"
399 depends on USB && (PCI || SPARC_LEON)
400 ---help---
401 The Universal Host Controller Interface is a standard by Intel for
402 accessing the USB hardware in the PC (which is also called the USB
403 host controller). If your USB host controller conforms to this
404 standard, you may want to say Y, but see below. All recent boards
405 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
406 i810, i820) conform to this standard. Also all VIA PCI chipsets
407 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
408 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
409 If unsure, say Y.
410
411 To compile this driver as a module, choose M here: the
412 module will be called uhci-hcd.
413
414config USB_UHCI_SUPPORT_NON_PCI_HC
415 bool
416 depends on USB_UHCI_HCD
417 default y if SPARC_LEON
418
419config USB_UHCI_BIG_ENDIAN_MMIO
420 bool
421 depends on USB_UHCI_SUPPORT_NON_PCI_HC && SPARC_LEON
422 default y
423
424config USB_UHCI_BIG_ENDIAN_DESC
425 bool
426 depends on USB_UHCI_SUPPORT_NON_PCI_HC && SPARC_LEON
427 default y
428
429config USB_FHCI_HCD
430 tristate "Freescale QE USB Host Controller support"
431 depends on USB && OF_GPIO && QE_GPIO && QUICC_ENGINE
432 select FSL_GTM
433 select QE_USB
434 help
435 This driver enables support for Freescale QE USB Host Controller
436 (as found on MPC8360 and MPC8323 processors), the driver supports
437 Full and Low Speed USB.
438
439config FHCI_DEBUG
440 bool "Freescale QE USB Host Controller debug support"
441 depends on USB_FHCI_HCD && DEBUG_FS
442 help
443 Say "y" to see some FHCI debug information and statistics
444 through debugfs.
445
446config USB_U132_HCD
447 tristate "Elan U132 Adapter Host Controller"
448 depends on USB && USB_FTDI_ELAN
449 default M
450 help
451 The U132 adapter is a USB to CardBus adapter specifically designed
452 for PC cards that contain an OHCI host controller. Typical PC cards
453 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
454 adapter will *NOT* work with PC cards that do not contain an OHCI
455 controller.
456
457 For those PC cards that contain multiple OHCI controllers only the
458 first one is used.
459
460 The driver consists of two modules, the "ftdi-elan" module is a
461 USB client driver that interfaces to the FTDI chip within ELAN's
462 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
463 controller driver that talks to the OHCI controller within the
464 CardBus cards that are inserted in the U132 adapter.
465
466 This driver has been tested with a CardBus OHCI USB adapter, and
467 worked with a USB PEN Drive inserted into the first USB port of
468 the PCCARD. A rather pointless thing to do, but useful for testing.
469
470 It is safe to say M here.
471
472 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
473
474config USB_SL811_HCD
475 tristate "SL811HS HCD support"
476 depends on USB
477 help
478 The SL811HS is a single-port USB controller that supports either
479 host side or peripheral side roles. Enable this option if your
480 board has this chip, and you want to use it as a host controller.
481 If unsure, say N.
482
483 To compile this driver as a module, choose M here: the
484 module will be called sl811-hcd.
485
486config USB_SL811_HCD_ISO
487 bool "partial ISO support"
488 depends on USB_SL811_HCD
489 help
490 The driver doesn't support iso_frame_desc (yet), but for some simple
491 devices that just queue one ISO frame per URB, then ISO transfers
492 "should" work using the normal urb status fields.
493
494 If unsure, say N.
495
496config USB_SL811_CS
497 tristate "CF/PCMCIA support for SL811HS HCD"
498 depends on USB_SL811_HCD && PCMCIA
499 help
500 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
501 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
502
503 To compile this driver as a module, choose M here: the
504 module will be called "sl811_cs".
505
506config USB_R8A66597_HCD
507 tristate "R8A66597 HCD support"
508 depends on USB
509 help
510 The R8A66597 is a USB 2.0 host and peripheral controller.
511
512 Enable this option if your board has this chip, and you want
513 to use it as a host controller. If unsure, say N.
514
515 To compile this driver as a module, choose M here: the
516 module will be called r8a66597-hcd.
517
518config USB_WHCI_HCD
519 tristate "Wireless USB Host Controller Interface (WHCI) driver (EXPERIMENTAL)"
520 depends on EXPERIMENTAL
521 depends on PCI && USB
522 select USB_WUSB
523 select UWB_WHCI
524 help
525 A driver for PCI-based Wireless USB Host Controllers that are
526 compliant with the WHCI specification.
527
528 To compile this driver a module, choose M here: the module
529 will be called "whci-hcd".
530
531config USB_HWA_HCD
532 tristate "Host Wire Adapter (HWA) driver (EXPERIMENTAL)"
533 depends on EXPERIMENTAL
534 depends on USB
535 select USB_WUSB
536 select UWB_HWA
537 help
538 This driver enables you to connect Wireless USB devices to
539 your system using a Host Wire Adaptor USB dongle. This is an
540 UWB Radio Controller and WUSB Host Controller connected to
541 your machine via USB (specified in WUSB1.0).
542
543 To compile this driver a module, choose M here: the module
544 will be called "hwa-hc".
545
546config USB_IMX21_HCD
547 tristate "iMX21 HCD support"
548 depends on USB && ARM && MACH_MX21
549 help
550 This driver enables support for the on-chip USB host in the
551 iMX21 processor.
552
553 To compile this driver as a module, choose M here: the
554 module will be called "imx21-hcd".
555
556config USB_OCTEON_EHCI
557 bool "Octeon on-chip EHCI support"
558 depends on USB && USB_EHCI_HCD && CPU_CAVIUM_OCTEON
559 default n
560 select USB_EHCI_BIG_ENDIAN_MMIO
561 help
562 Enable support for the Octeon II SOC's on-chip EHCI
563 controller. It is needed for high-speed (480Mbit/sec)
564 USB 2.0 device support. All CN6XXX based chips with USB are
565 supported.
566
567config USB_OCTEON_OHCI
568 bool "Octeon on-chip OHCI support"
569 depends on USB && USB_OHCI_HCD && CPU_CAVIUM_OCTEON
570 default USB_OCTEON_EHCI
571 select USB_OHCI_BIG_ENDIAN_MMIO
572 select USB_OHCI_LITTLE_ENDIAN
573 help
574 Enable support for the Octeon II SOC's on-chip OHCI
575 controller. It is needed for low-speed USB 1.0 device
576 support. All CN6XXX based chips with USB are supported.
577
578config USB_OCTEON2_COMMON
579 bool
580 default y if USB_OCTEON_EHCI || USB_OCTEON_OHCI
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 firwmare 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 select USB_XHCI_RCAR if ARCH_RENESAS
57 help
58 Adds an xHCI host driver for a generic platform device, which
59 provides a memory space and an irq.
60 It is also a prerequisite for platform specific drivers that
61 implement some extra quirks.
62
63 If unsure, say N.
64
65config USB_XHCI_HISTB
66 tristate "xHCI support for HiSilicon STB SoCs"
67 depends on USB_XHCI_PLATFORM && (ARCH_HISI || COMPILE_TEST)
68 help
69 Say 'Y' to enable the support for the xHCI host controller
70 found in HiSilicon STB SoCs.
71
72config USB_XHCI_MTK
73 tristate "xHCI support for MediaTek SoCs"
74 select MFD_SYSCON
75 depends on (MIPS && SOC_MT7621) || ARCH_MEDIATEK || COMPILE_TEST
76 help
77 Say 'Y' to enable the support for the xHCI host controller
78 found in MediaTek SoCs.
79 If unsure, say N.
80
81config USB_XHCI_MVEBU
82 tristate "xHCI support for Marvell Armada 375/38x/37xx"
83 select USB_XHCI_PLATFORM
84 depends on HAS_IOMEM
85 depends on ARCH_MVEBU || COMPILE_TEST
86 help
87 Say 'Y' to enable the support for the xHCI host controller
88 found in Marvell Armada 375/38x/37xx ARM SOCs.
89
90config USB_XHCI_RCAR
91 tristate "xHCI support for Renesas R-Car SoCs"
92 depends on USB_XHCI_PLATFORM
93 depends on ARCH_RENESAS || COMPILE_TEST
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_TEGRA
99 tristate "xHCI support for NVIDIA Tegra SoCs"
100 depends on PHY_TEGRA_XUSB
101 depends on RESET_CONTROLLER
102 select FW_LOADER
103 help
104 Say 'Y' to enable the support for the xHCI host controller
105 found in NVIDIA Tegra124 and later SoCs.
106
107endif # USB_XHCI_HCD
108
109config USB_EHCI_BRCMSTB
110 tristate
111
112config USB_BRCMSTB
113 tristate "Broadcom STB USB support"
114 depends on (ARCH_BRCMSTB && PHY_BRCM_USB) || COMPILE_TEST
115 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
116 select USB_EHCI_BRCMSTB if USB_EHCI_HCD
117 select USB_XHCI_PLATFORM if USB_XHCI_HCD
118 help
119 Enables support for XHCI, EHCI and OHCI host controllers
120 found in Broadcom STB SoC's.
121
122 To compile these drivers as modules, choose M here: the
123 modules will be called ohci-platform.ko, ehci-brcm.ko and
124 xhci-plat-hcd.ko
125
126 Disabling this will keep the controllers and corresponding
127 PHYs powered down.
128
129config USB_EHCI_HCD
130 tristate "EHCI HCD (USB 2.0) support"
131 depends on HAS_DMA && HAS_IOMEM
132 help
133 The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
134 "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
135 If your USB host controller supports USB 2.0, you will likely want to
136 configure this Host Controller Driver.
137
138 EHCI controllers are packaged with "companion" host controllers (OHCI
139 or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
140 will connect to EHCI if the device is high speed, otherwise they
141 connect to a companion controller. If you configure EHCI, you should
142 probably configure the OHCI (for NEC and some other vendors) USB Host
143 Controller Driver or UHCI (for Via motherboards) Host Controller
144 Driver too.
145
146 You may want to read <file:Documentation/usb/ehci.rst>.
147
148 To compile this driver as a module, choose M here: the
149 module will be called ehci-hcd.
150
151config USB_EHCI_ROOT_HUB_TT
152 bool "Root Hub Transaction Translators"
153 depends on USB_EHCI_HCD
154 help
155 Some EHCI chips have vendor-specific extensions to integrate
156 transaction translators, so that no OHCI or UHCI companion
157 controller is needed. It's safe to say "y" even if your
158 controller doesn't support this feature.
159
160 This supports the EHCI implementation that's originally
161 from ARC, and has since changed hands a few times.
162
163config USB_EHCI_TT_NEWSCHED
164 bool "Improved Transaction Translator scheduling"
165 depends on USB_EHCI_HCD
166 default y
167 help
168 This changes the periodic scheduling code to fill more of the low
169 and full speed bandwidth available from the Transaction Translator
170 (TT) in USB 2.0 hubs. Without this, only one transfer will be
171 issued in each microframe, significantly reducing the number of
172 periodic low/fullspeed transfers possible.
173
174 If you have multiple periodic low/fullspeed devices connected to a
175 highspeed USB hub which is connected to a highspeed USB Host
176 Controller, and some of those devices will not work correctly
177 (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if
178 you have only one such device and it doesn't work, you could try
179 saying N.
180
181 If unsure, say Y.
182
183if USB_EHCI_HCD
184
185config USB_EHCI_PCI
186 tristate
187 depends on USB_PCI
188 default y
189
190config USB_EHCI_HCD_PMC_MSP
191 tristate "EHCI support for on-chip PMC MSP71xx USB controller"
192 depends on MSP_HAS_USB
193 select USB_EHCI_BIG_ENDIAN_DESC
194 select USB_EHCI_BIG_ENDIAN_MMIO
195 help
196 Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's.
197 If unsure, say N.
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 NPCM7XX on-chip EHCI USB controller"
218 depends on (USB_EHCI_HCD && ARCH_NPCM7XX) || COMPILE_TEST
219 default y if (USB_EHCI_HCD && ARCH_NPCM7XX)
220 help
221 Enables support for the on-chip EHCI controller on
222 Nuvoton NPCM7XX chips.
223
224config USB_EHCI_HCD_OMAP
225 tristate "EHCI support for OMAP3 and later chips"
226 depends on ARCH_OMAP
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 Exynos SOC's on-chip EHCI controller.
303
304config USB_EHCI_MV
305 tristate "EHCI support for Marvell PXA/MMP USB controller"
306 depends on ARCH_PXA || ARCH_MMP || COMPILE_TEST
307 select USB_EHCI_ROOT_HUB_TT
308 help
309 Enables support for Marvell (including PXA and MMP series) on-chip
310 USB SPH and OTG controller. SPH is a single port host, and it can
311 only be EHCI host. OTG is controller that can switch to host mode.
312 Note that this driver will not work on Marvell's other EHCI
313 controller used by the EBU-type SoCs including Orion, Kirkwood,
314 Dova, Armada 370 and Armada XP. See "Support for Marvell EBU
315 on-chip EHCI USB controller" for those.
316
317config USB_CNS3XXX_EHCI
318 bool "Cavium CNS3XXX EHCI Module (DEPRECATED)"
319 depends on ARCH_CNS3XXX || COMPILE_TEST
320 select USB_EHCI_HCD_PLATFORM
321 help
322 This option is deprecated now and the driver was removed, use
323 USB_EHCI_HCD_PLATFORM instead.
324
325 Enable support for the CNS3XXX SOC's on-chip EHCI controller.
326 It is needed for high-speed (480Mbit/sec) USB 2.0 device
327 support.
328
329config USB_EHCI_HCD_PLATFORM
330 tristate "Generic EHCI driver for a platform device"
331 help
332 Adds an EHCI host driver for a generic platform device, which
333 provides a memory space and an irq.
334
335 If unsure, say N.
336
337config USB_OCTEON_EHCI
338 bool "Octeon on-chip EHCI support (DEPRECATED)"
339 depends on CAVIUM_OCTEON_SOC
340 select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
341 select USB_EHCI_HCD_PLATFORM
342 help
343 This option is deprecated now and the driver was removed, use
344 USB_EHCI_HCD_PLATFORM instead.
345
346 Enable support for the Octeon II SOC's on-chip EHCI
347 controller. It is needed for high-speed (480Mbit/sec)
348 USB 2.0 device support. All CN6XXX based chips with USB are
349 supported.
350
351endif # USB_EHCI_HCD
352
353config USB_OXU210HP_HCD
354 tristate "OXU210HP HCD support"
355 depends on HAS_IOMEM
356 help
357 The OXU210HP is an USB host/OTG/device controller. Enable this
358 option if your board has this chip. If unsure, say N.
359
360 This driver does not support isochronous transfers and doesn't
361 implement OTG nor USB device controllers.
362
363 To compile this driver as a module, choose M here: the
364 module will be called oxu210hp-hcd.
365
366config USB_ISP116X_HCD
367 tristate "ISP116X HCD support"
368 depends on HAS_IOMEM
369 help
370 The ISP1160 and ISP1161 chips are USB host controllers. Enable this
371 option if your board has this chip. If unsure, say N.
372
373 This driver does not support isochronous transfers.
374
375 To compile this driver as a module, choose M here: the
376 module will be called isp116x-hcd.
377
378config USB_ISP1362_HCD
379 tristate "ISP1362 HCD support"
380 depends on HAS_IOMEM
381 depends on COMPILE_TEST # nothing uses this
382 help
383 Supports the Philips ISP1362 chip as a host controller
384
385 This driver does not support isochronous transfers.
386
387 To compile this driver as a module, choose M here: the
388 module will be called isp1362-hcd.
389
390config USB_FOTG210_HCD
391 tristate "FOTG210 HCD support"
392 depends on USB && HAS_DMA && HAS_IOMEM
393 help
394 Faraday FOTG210 is an OTG controller which can be configured as
395 an USB2.0 host. It is designed to meet USB2.0 EHCI specification
396 with minor modification.
397
398 To compile this driver as a module, choose M here: the
399 module will be called fotg210-hcd.
400
401config USB_MAX3421_HCD
402 tristate "MAX3421 HCD (USB-over-SPI) support"
403 depends on USB && SPI
404 help
405 The Maxim MAX3421E chip supports standard USB 2.0-compliant
406 full-speed devices either in host or peripheral mode. This
407 driver supports the host-mode of the MAX3421E only.
408
409 To compile this driver as a module, choose M here: the module will
410 be called max3421-hcd.
411
412config USB_OHCI_HCD
413 tristate "OHCI HCD (USB 1.1) support"
414 depends on HAS_DMA && HAS_IOMEM
415 help
416 The Open Host Controller Interface (OHCI) is a standard for accessing
417 USB 1.1 host controller hardware. It does more in hardware than Intel's
418 UHCI specification. If your USB host controller follows the OHCI spec,
419 say Y. On most non-x86 systems, and on x86 hardware that's not using a
420 USB controller from Intel or VIA, this is appropriate. If your host
421 controller doesn't use PCI, this is probably appropriate. For a PCI
422 based system where you're not sure, the "lspci -v" entry will list the
423 right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
424
425 To compile this driver as a module, choose M here: the
426 module will be called ohci-hcd.
427
428if USB_OHCI_HCD
429
430config USB_OHCI_HCD_OMAP1
431 tristate "OHCI support for OMAP1/2 chips"
432 depends on ARCH_OMAP1
433 depends on ISP1301_OMAP || !(MACH_OMAP_H2 || MACH_OMAP_H3)
434 default y
435 help
436 Enables support for the OHCI controller on OMAP1/2 chips.
437
438config USB_OHCI_HCD_SPEAR
439 tristate "Support for ST SPEAr on-chip OHCI USB controller"
440 depends on USB_OHCI_HCD && (PLAT_SPEAR || COMPILE_TEST)
441 default y if PLAT_SPEAR
442 help
443 Enables support for the on-chip OHCI controller on
444 ST SPEAr chips.
445
446config USB_OHCI_HCD_STI
447 tristate "Support for ST STiHxxx on-chip OHCI USB controller"
448 depends on (ARCH_STI || COMPILE_TEST) && OF
449 select GENERIC_PHY
450 select USB_OHCI_HCD_PLATFORM
451 help
452 Enable support for the on-chip OHCI controller found on
453 STMicroelectronics consumer electronics SoC's.
454
455config USB_OHCI_HCD_S3C2410
456 tristate "OHCI support for Samsung S3C24xx/S3C64xx SoC series"
457 depends on USB_OHCI_HCD && (ARCH_S3C24XX || ARCH_S3C64XX || COMPILE_TEST)
458 default y if (ARCH_S3C24XX || ARCH_S3C64XX)
459 help
460 Enables support for the on-chip OHCI controller on
461 S3C24xx/S3C64xx chips.
462
463config USB_OHCI_HCD_LPC32XX
464 tristate "Support for LPC on-chip OHCI USB controller"
465 depends on USB_OHCI_HCD
466 depends on ARCH_LPC32XX || COMPILE_TEST
467 depends on USB_ISP1301
468 default y
469 help
470 Enables support for the on-chip OHCI controller on
471 NXP chips.
472
473config USB_OHCI_HCD_PXA27X
474 tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller"
475 depends on USB_OHCI_HCD && (PXA27x || PXA3xx)
476 default y
477 help
478 Enables support for the on-chip OHCI controller on
479 PXA27x/PXA3xx chips.
480
481config USB_OHCI_HCD_AT91
482 tristate "Support for Atmel on-chip OHCI USB controller"
483 depends on USB_OHCI_HCD && (ARCH_AT91 || COMPILE_TEST) && OF
484 default y if ARCH_AT91
485 help
486 Enables support for the on-chip OHCI controller on
487 Atmel chips.
488
489config USB_OHCI_HCD_OMAP3
490 tristate "OHCI support for OMAP3 and later chips"
491 depends on ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 || COMPILE_TEST
492 select USB_OHCI_HCD_PLATFORM
493 default y if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5
494 help
495 This option is deprecated now and the driver was removed, use
496 USB_OHCI_HCD_PLATFORM instead.
497
498 Enables support for the on-chip OHCI controller on
499 OMAP3 and later chips.
500
501config USB_OHCI_HCD_DAVINCI
502 tristate "OHCI support for TI DaVinci DA8xx"
503 depends on ARCH_DAVINCI_DA8XX || COMPILE_TEST
504 depends on USB_OHCI_HCD
505 select PHY_DA8XX_USB
506 default y if ARCH_DAVINCI_DA8XX
507 help
508 Enables support for the DaVinci DA8xx integrated OHCI
509 controller. This driver cannot currently be a loadable
510 module because it lacks a proper PHY abstraction.
511
512config USB_OHCI_HCD_PPC_OF_BE
513 bool "OHCI support for OF platform bus (big endian)"
514 depends on PPC
515 select USB_OHCI_BIG_ENDIAN_DESC
516 select USB_OHCI_BIG_ENDIAN_MMIO
517 help
518 Enables support for big-endian USB controllers present on the
519 OpenFirmware platform bus.
520
521config USB_OHCI_HCD_PPC_OF_LE
522 bool "OHCI support for OF platform bus (little endian)"
523 depends on PPC
524 select USB_OHCI_LITTLE_ENDIAN
525 help
526 Enables support for little-endian USB controllers present on the
527 OpenFirmware platform bus.
528
529config USB_OHCI_HCD_PPC_OF
530 bool
531 depends on PPC
532 default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
533
534config USB_OHCI_HCD_PCI
535 tristate "OHCI support for PCI-bus USB controllers"
536 depends on USB_PCI
537 default y
538 select USB_OHCI_LITTLE_ENDIAN
539 help
540 Enables support for PCI-bus plug-in USB controller cards.
541 If unsure, say Y.
542
543config USB_OHCI_HCD_SSB
544 bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
545 depends on (SSB = y || SSB = USB_OHCI_HCD)
546 select USB_HCD_SSB
547 select USB_OHCI_HCD_PLATFORM
548 help
549 This option is deprecated now and the driver was removed, use
550 USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
551
552 Support for the Sonics Silicon Backplane (SSB) attached
553 Broadcom USB OHCI core.
554
555 This device is present in some embedded devices with
556 Broadcom based SSB bus.
557
558 If unsure, say N.
559
560config USB_OHCI_SH
561 bool "OHCI support for SuperH USB controller (DEPRECATED)"
562 depends on SUPERH || COMPILE_TEST
563 select USB_OHCI_HCD_PLATFORM
564 help
565 This option is deprecated now and the driver was removed, use
566 USB_OHCI_HCD_PLATFORM instead.
567
568 Enables support for the on-chip OHCI controller on the SuperH.
569 If you use the PCI OHCI controller, this option is not necessary.
570
571config USB_OHCI_EXYNOS
572 tristate "OHCI support for Samsung S5P/Exynos SoC Series"
573 depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
574 help
575 Enable support for the Samsung Exynos SOC's on-chip OHCI controller.
576
577config USB_CNS3XXX_OHCI
578 bool "Cavium CNS3XXX OHCI Module (DEPRECATED)"
579 depends on ARCH_CNS3XXX || COMPILE_TEST
580 select USB_OHCI_HCD_PLATFORM
581 help
582 This option is deprecated now and the driver was removed, use
583 USB_OHCI_HCD_PLATFORM instead.
584
585 Enable support for the CNS3XXX SOC's on-chip OHCI controller.
586 It is needed for low-speed USB 1.0 device support.
587
588config USB_OHCI_HCD_PLATFORM
589 tristate "Generic OHCI driver for a platform device"
590 help
591 Adds an OHCI host driver for a generic platform device, which
592 provides a memory space and an irq.
593
594 If unsure, say N.
595
596config USB_OCTEON_OHCI
597 bool "Octeon on-chip OHCI support (DEPRECATED)"
598 depends on CAVIUM_OCTEON_SOC
599 default USB_OCTEON_EHCI
600 select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
601 select USB_OHCI_LITTLE_ENDIAN
602 select USB_OHCI_HCD_PLATFORM
603 help
604 This option is deprecated now and the driver was removed, use
605 USB_OHCI_HCD_PLATFORM instead.
606
607 Enable support for the Octeon II SOC's on-chip OHCI
608 controller. It is needed for low-speed USB 1.0 device
609 support. All CN6XXX based chips with USB are supported.
610
611endif # USB_OHCI_HCD
612
613config USB_UHCI_HCD
614 tristate "UHCI HCD (most Intel and VIA) support"
615 depends on USB_PCI || USB_UHCI_SUPPORT_NON_PCI_HC
616 help
617 The Universal Host Controller Interface is a standard by Intel for
618 accessing the USB hardware in the PC (which is also called the USB
619 host controller). If your USB host controller conforms to this
620 standard, you may want to say Y, but see below. All recent boards
621 with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
622 i810, i820) conform to this standard. Also all VIA PCI chipsets
623 (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
624 133) and LEON/GRLIB SoCs with the GRUSBHC controller.
625 If unsure, say Y.
626
627 To compile this driver as a module, choose M here: the
628 module will be called uhci-hcd.
629
630config USB_UHCI_SUPPORT_NON_PCI_HC
631 bool
632 default y if (SPARC_LEON || USB_UHCI_PLATFORM)
633
634config USB_UHCI_PLATFORM
635 bool
636 default y if (ARCH_VT8500 || ARCH_ASPEED)
637
638config USB_UHCI_ASPEED
639 bool
640 default y if ARCH_ASPEED
641
642config USB_FHCI_HCD
643 tristate "Freescale QE USB Host Controller support"
644 depends on OF_GPIO && QE_GPIO && QUICC_ENGINE
645 select FSL_GTM
646 select QE_USB
647 help
648 This driver enables support for Freescale QE USB Host Controller
649 (as found on MPC8360 and MPC8323 processors), the driver supports
650 Full and Low Speed USB.
651
652config FHCI_DEBUG
653 bool "Freescale QE USB Host Controller debug support"
654 depends on USB_FHCI_HCD && DEBUG_FS
655 help
656 Say "y" to see some FHCI debug information and statistics
657 through debugfs.
658
659config USB_U132_HCD
660 tristate "Elan U132 Adapter Host Controller"
661 depends on USB_FTDI_ELAN
662 help
663 The U132 adapter is a USB to CardBus adapter specifically designed
664 for PC cards that contain an OHCI host controller. Typical PC cards
665 are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
666 adapter will *NOT* work with PC cards that do not contain an OHCI
667 controller.
668
669 For those PC cards that contain multiple OHCI controllers only the
670 first one is used.
671
672 The driver consists of two modules, the "ftdi-elan" module is a
673 USB client driver that interfaces to the FTDI chip within ELAN's
674 USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
675 controller driver that talks to the OHCI controller within the
676 CardBus cards that are inserted in the U132 adapter.
677
678 This driver has been tested with a CardBus OHCI USB adapter, and
679 worked with a USB PEN Drive inserted into the first USB port of
680 the PCCARD. A rather pointless thing to do, but useful for testing.
681
682 It is safe to say M here.
683
684 See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
685
686config USB_SL811_HCD
687 tristate "SL811HS HCD support"
688 depends on HAS_IOMEM
689 help
690 The SL811HS is a single-port USB controller that supports either
691 host side or peripheral side roles. Enable this option if your
692 board has this chip, and you want to use it as a host controller.
693 If unsure, say N.
694
695 To compile this driver as a module, choose M here: the
696 module will be called sl811-hcd.
697
698config USB_SL811_HCD_ISO
699 bool "partial ISO support"
700 depends on USB_SL811_HCD
701 help
702 The driver doesn't support iso_frame_desc (yet), but for some simple
703 devices that just queue one ISO frame per URB, then ISO transfers
704 "should" work using the normal urb status fields.
705
706 If unsure, say N.
707
708config USB_SL811_CS
709 tristate "CF/PCMCIA support for SL811HS HCD"
710 depends on USB_SL811_HCD && PCMCIA
711 help
712 Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
713 REX-CFU1U CF card (often used with PDAs). If unsure, say N.
714
715 To compile this driver as a module, choose M here: the
716 module will be called "sl811_cs".
717
718config USB_R8A66597_HCD
719 tristate "R8A66597 HCD support"
720 depends on HAS_IOMEM
721 help
722 The R8A66597 is a USB 2.0 host and peripheral controller.
723
724 Enable this option if your board has this chip, and you want
725 to use it as a host controller. If unsure, say N.
726
727 To compile this driver as a module, choose M here: the
728 module will be called r8a66597-hcd.
729
730config USB_RENESAS_USBHS_HCD
731 tristate "Renesas USBHS HCD support"
732 depends on USB_RENESAS_USBHS
733 help
734 The Renesas USBHS is a USB 2.0 host and peripheral controller.
735
736 Enable this option if your board has this chip, and you want
737 to use it as a host controller. If unsure, say N.
738
739 To compile this driver as a module, choose M here: the
740 module will be called renesas-usbhs.
741
742config USB_HCD_BCMA
743 tristate "BCMA usb host driver"
744 depends on BCMA
745 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
746 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
747 help
748 Enable support for the EHCI and OCHI host controller on an bcma bus.
749 It converts the bcma driver into two platform device drivers
750 for ehci and ohci.
751
752 If unsure, say N.
753
754config USB_HCD_SSB
755 tristate "SSB usb host driver"
756 depends on SSB
757 select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
758 select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
759 help
760 Enable support for the EHCI and OCHI host controller on an bcma bus.
761 It converts the bcma driver into two platform device drivers
762 for ehci and ohci.
763
764 If unsure, say N.
765
766config USB_HCD_TEST_MODE
767 bool "HCD test mode support"
768 help
769 Say 'Y' to enable additional software test modes that may be
770 supported by the host controller drivers.
771
772 One such test mode is the Embedded High-speed Host Electrical Test
773 (EHSET) for EHCI host controller hardware, specifically the "Single
774 Step Set Feature" test. Typically this will be enabled for On-the-Go
775 or embedded hosts that need to undergo USB-IF compliance testing with
776 the aid of special testing hardware. In the future, this may expand
777 to include other tests that require support from a HCD driver.
778
779 This option is of interest only to developers who need to validate
780 their USB hardware designs. It is not needed for normal use. If
781 unsure, say N.