drivers/usb/host/Kconfig

   1 #
   2 # USB Host Controller Drivers
   3 #
   4 comment "USB Host Controller Drivers"
   5         depends on USB
   6
   7 config 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
  20 config USB_XHCI_HCD
  21         tristate "xHCI HCD (USB 3.0) support"
  22         depends on USB && USB_ARCH_HAS_XHCI
  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
  30 config USB_XHCI_PLATFORM
  31         tristate
  32         depends on USB_XHCI_HCD
  33
  34 config USB_XHCI_HCD_DEBUGGING
  35         bool "Debugging for the xHCI host controller"
  36         depends on USB_XHCI_HCD
  37         ---help---
  38           Say 'Y' to turn on debugging for the xHCI host controller driver.
  39           This will spew debugging output, even in interrupt context.
  40           This should only be used for debugging xHCI driver bugs.
  41
  42           If unsure, say N.
  43
  44 config USB_EHCI_HCD
  45         tristate "EHCI HCD (USB 2.0) support"
  46         depends on USB && USB_ARCH_HAS_EHCI
  47         ---help---
  48           The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
  49           "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
  50           If your USB host controller supports USB 2.0, you will likely want to
  51           configure this Host Controller Driver.
  52
  53           EHCI controllers are packaged with "companion" host controllers (OHCI
  54           or UHCI) to handle USB 1.1 devices connected to root hub ports.  Ports
  55           will connect to EHCI if the device is high speed, otherwise they
  56           connect to a companion controller.  If you configure EHCI, you should
  57           probably configure the OHCI (for NEC and some other vendors) USB Host
  58           Controller Driver or UHCI (for Via motherboards) Host Controller
  59           Driver too.
  60
  61           You may want to read <file:Documentation/usb/ehci.txt>.
  62
  63           To compile this driver as a module, choose M here: the
  64           module will be called ehci-hcd.
  65
  66 config USB_EHCI_ROOT_HUB_TT
  67         bool "Root Hub Transaction Translators"
  68         depends on USB_EHCI_HCD || USB_CHIPIDEA_HOST
  69         ---help---
  70           Some EHCI chips have vendor-specific extensions to integrate
  71           transaction translators, so that no OHCI or UHCI companion
  72           controller is needed.  It's safe to say "y" even if your
  73           controller doesn't support this feature.
  74
  75           This supports the EHCI implementation that's originally
  76           from ARC, and has since changed hands a few times.
  77
  78 config USB_EHCI_TT_NEWSCHED
  79         bool "Improved Transaction Translator scheduling"
  80         depends on USB_EHCI_HCD || USB_CHIPIDEA_HOST
  81         default y
  82         ---help---
  83           This changes the periodic scheduling code to fill more of the low
  84           and full speed bandwidth available from the Transaction Translator
  85           (TT) in USB 2.0 hubs.  Without this, only one transfer will be
  86           issued in each microframe, significantly reducing the number of
  87           periodic low/fullspeed transfers possible.
  88
  89           If you have multiple periodic low/fullspeed devices connected to a
  90           highspeed USB hub which is connected to a highspeed USB Host
  91           Controller, and some of those devices will not work correctly
  92           (possibly due to "ENOSPC" or "-28" errors), say Y.  Conversely, if
  93           you have only one such device and it doesn't work, you could try
  94           saying N.
  95
  96           If unsure, say Y.
  97
  98 config USB_EHCI_PCI
  99         tristate
 100         depends on USB_EHCI_HCD && PCI
 101         default y
 102
 103 config USB_EHCI_HCD_PMC_MSP
 104         tristate "EHCI support for on-chip PMC MSP71xx USB controller"
 105         depends on USB_EHCI_HCD && MSP_HAS_USB
 106         default n
 107         select USB_EHCI_BIG_ENDIAN_DESC
 108         select USB_EHCI_BIG_ENDIAN_MMIO
 109         ---help---
 110                 Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's.
 111                 If unsure, say N.
 112
 113 config USB_EHCI_BIG_ENDIAN_MMIO
 114         bool
 115         depends on USB_EHCI_HCD && (PPC_CELLEB || PPC_PS3 || 440EPX || \
 116                                     ARCH_IXP4XX || XPS_USB_HCD_XILINX || \
 117                                     PPC_MPC512x || CPU_CAVIUM_OCTEON || \
 118                                     PMC_MSP || SPARC_LEON || MIPS_SEAD3)
 119         default y
 120
 121 config USB_EHCI_BIG_ENDIAN_DESC
 122         bool
 123         depends on USB_EHCI_HCD && (440EPX || ARCH_IXP4XX || XPS_USB_HCD_XILINX || \
 124                                     PPC_MPC512x || PMC_MSP || SPARC_LEON || \
 125                                     MIPS_SEAD3)
 126         default y
 127
 128 config XPS_USB_HCD_XILINX
 129         bool "Use Xilinx usb host EHCI controller core"
 130         depends on USB_EHCI_HCD && (PPC32 || MICROBLAZE)
 131         select USB_EHCI_BIG_ENDIAN_DESC
 132         select USB_EHCI_BIG_ENDIAN_MMIO
 133         ---help---
 134                 Xilinx xps USB host controller core is EHCI compilant and has
 135                 transaction translator built-in. It can be configured to either
 136                 support both high speed and full speed devices, or high speed
 137                 devices only.
 138
 139 config USB_FSL_MPH_DR_OF
 140         tristate
 141
 142 config USB_EHCI_FSL
 143         bool "Support for Freescale PPC on-chip EHCI USB controller"
 144         depends on USB_EHCI_HCD && FSL_SOC
 145         select USB_EHCI_ROOT_HUB_TT
 146         select USB_FSL_MPH_DR_OF if OF
 147         ---help---
 148           Variation of ARC USB block used in some Freescale chips.
 149
 150 config USB_EHCI_MXC
 151         bool "Support for Freescale i.MX on-chip EHCI USB controller"
 152         depends on USB_EHCI_HCD && ARCH_MXC
 153         select USB_EHCI_ROOT_HUB_TT
 154         ---help---
 155           Variation of ARC USB block used in some Freescale chips.
 156
 157 config USB_EHCI_HCD_OMAP
 158         bool "EHCI support for OMAP3 and later chips"
 159         depends on USB_EHCI_HCD && ARCH_OMAP
 160         default y
 161         ---help---
 162           Enables support for the on-chip EHCI controller on
 163           OMAP3 and later chips.
 164
 165 config USB_EHCI_MSM
 166         bool "Support for MSM on-chip EHCI USB controller"
 167         depends on USB_EHCI_HCD && ARCH_MSM
 168         select USB_EHCI_ROOT_HUB_TT
 169         select USB_MSM_OTG
 170         ---help---
 171           Enables support for the USB Host controller present on the
 172           Qualcomm chipsets. Root Hub has inbuilt TT.
 173           This driver depends on OTG driver for PHY initialization,
 174           clock management, powering up VBUS, and power management.
 175           This driver is not supported on boards like trout which
 176           has an external PHY.
 177
 178 config USB_EHCI_TEGRA
 179        boolean "NVIDIA Tegra HCD support"
 180        depends on USB_EHCI_HCD && ARCH_TEGRA
 181        select USB_EHCI_ROOT_HUB_TT
 182        help
 183          This driver enables support for the internal USB Host Controllers
 184          found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
 185
 186 config USB_EHCI_HCD_PPC_OF
 187         bool "EHCI support for PPC USB controller on OF platform bus"
 188         depends on USB_EHCI_HCD && PPC_OF
 189         default y
 190         ---help---
 191           Enables support for the USB controller present on the PowerPC
 192           OpenFirmware platform bus.
 193
 194 config USB_EHCI_SH
 195         bool "EHCI support for SuperH USB controller"
 196         depends on USB_EHCI_HCD && SUPERH
 197         ---help---
 198           Enables support for the on-chip EHCI controller on the SuperH.
 199           If you use the PCI EHCI controller, this option is not necessary.
 200
 201 config USB_EHCI_S5P
 202        boolean "S5P EHCI support"
 203        depends on USB_EHCI_HCD && PLAT_S5P
 204        help
 205          Enable support for the S5P SOC's on-chip EHCI controller.
 206
 207 config USB_EHCI_MV
 208         bool "EHCI support for Marvell on-chip controller"
 209         depends on USB_EHCI_HCD && (ARCH_PXA || ARCH_MMP)
 210         select USB_EHCI_ROOT_HUB_TT
 211         ---help---
 212           Enables support for Marvell (including PXA and MMP series) on-chip
 213           USB SPH and OTG controller. SPH is a single port host, and it can
 214           only be EHCI host. OTG is controller that can switch to host mode.
 215
 216 config USB_W90X900_EHCI
 217         bool "W90X900(W90P910) EHCI support"
 218         depends on USB_EHCI_HCD && ARCH_W90X900
 219         ---help---
 220                 Enables support for the W90X900 USB controller
 221
 222 config USB_CNS3XXX_EHCI
 223         bool "Cavium CNS3XXX EHCI Module (DEPRECATED)"
 224         depends on USB_EHCI_HCD && ARCH_CNS3XXX
 225         select USB_EHCI_HCD_PLATFORM
 226         ---help---
 227           This option is deprecated now and the driver was removed, use
 228           USB_EHCI_HCD_PLATFORM instead.
 229
 230           Enable support for the CNS3XXX SOC's on-chip EHCI controller.
 231           It is needed for high-speed (480Mbit/sec) USB 2.0 device
 232           support.
 233
 234 config USB_EHCI_ATH79
 235         bool "EHCI support for AR7XXX/AR9XXX SoCs (DEPRECATED)"
 236         depends on USB_EHCI_HCD && (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X)
 237         select USB_EHCI_ROOT_HUB_TT
 238         select USB_EHCI_HCD_PLATFORM
 239         default y
 240         ---help---
 241           This option is deprecated now and the driver was removed, use
 242           USB_EHCI_HCD_PLATFORM instead.
 243
 244           Enables support for the built-in EHCI controller present
 245           on the Atheros AR7XXX/AR9XXX SoCs.
 246
 247 config USB_OXU210HP_HCD
 248         tristate "OXU210HP HCD support"
 249         depends on USB
 250         ---help---
 251           The OXU210HP is an USB host/OTG/device controller. Enable this
 252           option if your board has this chip. If unsure, say N.
 253
 254           This driver does not support isochronous transfers and doesn't
 255           implement OTG nor USB device controllers.
 256
 257           To compile this driver as a module, choose M here: the
 258           module will be called oxu210hp-hcd.
 259
 260 config USB_ISP116X_HCD
 261         tristate "ISP116X HCD support"
 262         depends on USB
 263         ---help---
 264           The ISP1160 and ISP1161 chips are USB host controllers. Enable this
 265           option if your board has this chip. If unsure, say N.
 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 isp116x-hcd.
 271
 272 config USB_ISP1760_HCD
 273         tristate "ISP 1760 HCD support"
 274         depends on USB
 275         ---help---
 276           The ISP1760 chip is a USB 2.0 host controller.
 277
 278           This driver does not support isochronous transfers or OTG.
 279           This USB controller is usually attached to a non-DMA-Master
 280           capable bus. NXP's eval kit brings this chip on PCI card
 281           where the chip itself is behind a PLB to simulate such
 282           a bus.
 283
 284           To compile this driver as a module, choose M here: the
 285           module will be called isp1760.
 286
 287 config USB_ISP1362_HCD
 288         tristate "ISP1362 HCD support"
 289         depends on USB
 290         default N
 291         ---help---
 292           Supports the Philips ISP1362 chip as a host controller
 293
 294           This driver does not support isochronous transfers.
 295
 296           To compile this driver as a module, choose M here: the
 297           module will be called isp1362-hcd.
 298
 299 config USB_OHCI_HCD
 300         tristate "OHCI HCD support"
 301         depends on USB && USB_ARCH_HAS_OHCI
 302         select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
 303         select USB_OTG_UTILS if ARCH_OMAP
 304         depends on USB_ISP1301 || !ARCH_LPC32XX
 305         ---help---
 306           The Open Host Controller Interface (OHCI) is a standard for accessing
 307           USB 1.1 host controller hardware.  It does more in hardware than Intel's
 308           UHCI specification.  If your USB host controller follows the OHCI spec,
 309           say Y.  On most non-x86 systems, and on x86 hardware that's not using a
 310           USB controller from Intel or VIA, this is appropriate.  If your host
 311           controller doesn't use PCI, this is probably appropriate.  For a PCI
 312           based system where you're not sure, the "lspci -v" entry will list the
 313           right "prog-if" for your USB controller(s):  EHCI, OHCI, or UHCI.
 314
 315           To compile this driver as a module, choose M here: the
 316           module will be called ohci-hcd.
 317
 318 config USB_OHCI_HCD_OMAP1
 319         bool "OHCI support for OMAP1/2 chips"
 320         depends on USB_OHCI_HCD && ARCH_OMAP1
 321         default y
 322         ---help---
 323           Enables support for the OHCI controller on OMAP1/2 chips.
 324
 325 config USB_OHCI_HCD_OMAP3
 326         bool "OHCI support for OMAP3 and later chips"
 327         depends on USB_OHCI_HCD && (ARCH_OMAP3 || ARCH_OMAP4)
 328         default y
 329         ---help---
 330           Enables support for the on-chip OHCI controller on
 331           OMAP3 and later chips.
 332
 333 config USB_OHCI_ATH79
 334         bool "USB OHCI support for the Atheros AR71XX/AR7240 SoCs (DEPRECATED)"
 335         depends on USB_OHCI_HCD && (SOC_AR71XX || SOC_AR724X)
 336         select USB_OHCI_HCD_PLATFORM
 337         default y
 338         help
 339           This option is deprecated now and the driver was removed, use
 340           USB_OHCI_HCD_PLATFORM instead.
 341
 342           Enables support for the built-in OHCI controller present on the
 343           Atheros AR71XX/AR7240 SoCs.
 344
 345 config USB_OHCI_HCD_PPC_OF_BE
 346         bool "OHCI support for OF platform bus (big endian)"
 347         depends on USB_OHCI_HCD && PPC_OF
 348         select USB_OHCI_BIG_ENDIAN_DESC
 349         select USB_OHCI_BIG_ENDIAN_MMIO
 350         ---help---
 351           Enables support for big-endian USB controllers present on the
 352           OpenFirmware platform bus.
 353
 354 config USB_OHCI_HCD_PPC_OF_LE
 355         bool "OHCI support for OF platform bus (little endian)"
 356         depends on USB_OHCI_HCD && PPC_OF
 357         select USB_OHCI_LITTLE_ENDIAN
 358         ---help---
 359           Enables support for little-endian USB controllers present on the
 360           OpenFirmware platform bus.
 361
 362 config USB_OHCI_HCD_PPC_OF
 363         bool
 364         depends on USB_OHCI_HCD && PPC_OF
 365         default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
 366
 367 config USB_OHCI_HCD_PCI
 368         bool "OHCI support for PCI-bus USB controllers"
 369         depends on USB_OHCI_HCD && PCI && (STB03xxx || PPC_MPC52xx || USB_OHCI_HCD_PPC_OF)
 370         default y
 371         select USB_OHCI_LITTLE_ENDIAN
 372         ---help---
 373           Enables support for PCI-bus plug-in USB controller cards.
 374           If unsure, say Y.
 375
 376 config USB_OHCI_HCD_SSB
 377         bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
 378         depends on USB_OHCI_HCD && (SSB = y || SSB = USB_OHCI_HCD)
 379         select USB_HCD_SSB
 380         select USB_OHCI_HCD_PLATFORM
 381         default n
 382         ---help---
 383           This option is deprecated now and the driver was removed, use
 384           USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
 385
 386           Support for the Sonics Silicon Backplane (SSB) attached
 387           Broadcom USB OHCI core.
 388
 389           This device is present in some embedded devices with
 390           Broadcom based SSB bus.
 391
 392           If unsure, say N.
 393
 394 config USB_OHCI_SH
 395         bool "OHCI support for SuperH USB controller (DEPRECATED)"
 396         depends on USB_OHCI_HCD && SUPERH
 397         select USB_OHCI_HCD_PLATFORM
 398         ---help---
 399           This option is deprecated now and the driver was removed, use
 400           USB_OHCI_HCD_PLATFORM instead.
 401
 402           Enables support for the on-chip OHCI controller on the SuperH.
 403           If you use the PCI OHCI controller, this option is not necessary.
 404
 405 config USB_OHCI_EXYNOS
 406         boolean "OHCI support for Samsung EXYNOS SoC Series"
 407         depends on USB_OHCI_HCD && ARCH_EXYNOS
 408         help
 409          Enable support for the Samsung Exynos SOC's on-chip OHCI controller.
 410
 411 config USB_CNS3XXX_OHCI
 412         bool "Cavium CNS3XXX OHCI Module (DEPRECATED)"
 413         depends on USB_OHCI_HCD && ARCH_CNS3XXX
 414         select USB_OHCI_HCD_PLATFORM
 415         ---help---
 416           This option is deprecated now and the driver was removed, use
 417           USB_OHCI_HCD_PLATFORM instead.
 418
 419           Enable support for the CNS3XXX SOC's on-chip OHCI controller.
 420           It is needed for low-speed USB 1.0 device support.
 421
 422 config USB_OHCI_HCD_PLATFORM
 423         bool "Generic OHCI driver for a platform device"
 424         depends on USB_OHCI_HCD
 425         default n
 426         ---help---
 427           Adds an OHCI host driver for a generic platform device, which
 428           provides a memory space and an irq.
 429
 430           If unsure, say N.
 431
 432 config USB_EHCI_HCD_PLATFORM
 433         tristate "Generic EHCI driver for a platform device"
 434         depends on USB_EHCI_HCD
 435         default n
 436         ---help---
 437           Adds an EHCI host driver for a generic platform device, which
 438           provides a memory space and an irq.
 439
 440           If unsure, say N.
 441
 442 config USB_OHCI_BIG_ENDIAN_DESC
 443         bool
 444         depends on USB_OHCI_HCD
 445         default n
 446
 447 config USB_OHCI_BIG_ENDIAN_MMIO
 448         bool
 449         depends on USB_OHCI_HCD
 450         default n
 451
 452 config USB_OHCI_LITTLE_ENDIAN
 453         bool
 454         depends on USB_OHCI_HCD
 455         default n if STB03xxx || PPC_MPC52xx
 456         default y
 457
 458 config USB_UHCI_HCD
 459         tristate "UHCI HCD (most Intel and VIA) support"
 460         depends on USB && (PCI || SPARC_LEON || ARCH_VT8500)
 461         ---help---
 462           The Universal Host Controller Interface is a standard by Intel for
 463           accessing the USB hardware in the PC (which is also called the USB
 464           host controller). If your USB host controller conforms to this
 465           standard, you may want to say Y, but see below. All recent boards
 466           with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
 467           i810, i820) conform to this standard. Also all VIA PCI chipsets
 468           (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
 469           133) and LEON/GRLIB SoCs with the GRUSBHC controller.
 470           If unsure, say Y.
 471
 472           To compile this driver as a module, choose M here: the
 473           module will be called uhci-hcd.
 474
 475 config USB_UHCI_SUPPORT_NON_PCI_HC
 476         bool
 477         depends on USB_UHCI_HCD
 478         default y if (SPARC_LEON || ARCH_VT8500)
 479
 480 config USB_UHCI_PLATFORM
 481         bool "Generic UHCI Platform Driver support"
 482         depends on USB_UHCI_SUPPORT_NON_PCI_HC
 483         default y if ARCH_VT8500
 484         ---help---
 485           Enable support for generic UHCI platform devices that require no
 486           additional configuration.
 487
 488 config USB_UHCI_BIG_ENDIAN_MMIO
 489         bool
 490         depends on USB_UHCI_SUPPORT_NON_PCI_HC && SPARC_LEON
 491         default y
 492
 493 config USB_UHCI_BIG_ENDIAN_DESC
 494         bool
 495         depends on USB_UHCI_SUPPORT_NON_PCI_HC && SPARC_LEON
 496         default y
 497
 498 config USB_FHCI_HCD
 499         tristate "Freescale QE USB Host Controller support"
 500         depends on USB && OF_GPIO && QE_GPIO && QUICC_ENGINE
 501         select FSL_GTM
 502         select QE_USB
 503         help
 504           This driver enables support for Freescale QE USB Host Controller
 505           (as found on MPC8360 and MPC8323 processors), the driver supports
 506           Full and Low Speed USB.
 507
 508 config FHCI_DEBUG
 509         bool "Freescale QE USB Host Controller debug support"
 510         depends on USB_FHCI_HCD && DEBUG_FS
 511         help
 512           Say "y" to see some FHCI debug information and statistics
 513           through debugfs.
 514
 515 config USB_U132_HCD
 516         tristate "Elan U132 Adapter Host Controller"
 517         depends on USB && USB_FTDI_ELAN
 518         default M
 519         help
 520           The U132 adapter is a USB to CardBus adapter specifically designed
 521           for PC cards that contain an OHCI host controller. Typical PC cards
 522           are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
 523           adapter will *NOT* work with PC cards that do not contain an OHCI
 524           controller.
 525
 526           For those PC cards that contain multiple OHCI controllers only the
 527           first one is used.
 528
 529           The driver consists of two modules, the "ftdi-elan" module is a
 530           USB client driver that interfaces to the FTDI chip within ELAN's
 531           USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
 532           controller driver that talks to the OHCI controller within the
 533           CardBus cards that are inserted in the U132 adapter.
 534
 535           This driver has been tested with a CardBus OHCI USB adapter, and
 536           worked with a USB PEN Drive inserted into the first USB port of
 537           the PCCARD. A rather pointless thing to do, but useful for testing.
 538
 539           It is safe to say M here.
 540
 541           See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
 542
 543 config USB_SL811_HCD
 544         tristate "SL811HS HCD support"
 545         depends on USB
 546         help
 547           The SL811HS is a single-port USB controller that supports either
 548           host side or peripheral side roles.  Enable this option if your
 549           board has this chip, and you want to use it as a host controller.
 550           If unsure, say N.
 551
 552           To compile this driver as a module, choose M here: the
 553           module will be called sl811-hcd.
 554
 555 config USB_SL811_HCD_ISO
 556         bool "partial ISO support"
 557         depends on USB_SL811_HCD
 558         help
 559           The driver doesn't support iso_frame_desc (yet), but for some simple
 560           devices that just queue one ISO frame per URB, then ISO transfers
 561           "should" work using the normal urb status fields.
 562
 563           If unsure, say N.
 564
 565 config USB_SL811_CS
 566         tristate "CF/PCMCIA support for SL811HS HCD"
 567         depends on USB_SL811_HCD && PCMCIA
 568         help
 569           Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
 570           REX-CFU1U CF card (often used with PDAs).  If unsure, say N.
 571
 572           To compile this driver as a module, choose M here: the
 573           module will be called "sl811_cs".
 574
 575 config USB_R8A66597_HCD
 576         tristate "R8A66597 HCD support"
 577         depends on USB
 578         help
 579           The R8A66597 is a USB 2.0 host and peripheral controller.
 580
 581           Enable this option if your board has this chip, and you want
 582           to use it as a host controller.  If unsure, say N.
 583
 584           To compile this driver as a module, choose M here: the
 585           module will be called r8a66597-hcd.
 586
 587 config USB_RENESAS_USBHS_HCD
 588         tristate "Renesas USBHS HCD support"
 589         depends on USB
 590         depends on USB_RENESAS_USBHS
 591         help
 592           The Renesas USBHS is a USB 2.0 host and peripheral controller.
 593
 594           Enable this option if your board has this chip, and you want
 595           to use it as a host controller.  If unsure, say N.
 596
 597           To compile this driver as a module, choose M here: the
 598           module will be called renesas-usbhs.
 599
 600 config USB_WHCI_HCD
 601         tristate "Wireless USB Host Controller Interface (WHCI) driver"
 602         depends on PCI && USB && UWB
 603         select USB_WUSB
 604         select UWB_WHCI
 605         help
 606           A driver for PCI-based Wireless USB Host Controllers that are
 607           compliant with the WHCI specification.
 608
 609           To compile this driver a module, choose M here: the module
 610           will be called "whci-hcd".
 611
 612 config USB_HWA_HCD
 613         tristate "Host Wire Adapter (HWA) driver"
 614         depends on USB && UWB
 615         select USB_WUSB
 616         select UWB_HWA
 617         help
 618           This driver enables you to connect Wireless USB devices to
 619           your system using a Host Wire Adaptor USB dongle. This is an
 620           UWB Radio Controller and WUSB Host Controller connected to
 621           your machine via USB (specified in WUSB1.0).
 622
 623           To compile this driver a module, choose M here: the module
 624           will be called "hwa-hc".
 625
 626 config USB_IMX21_HCD
 627        tristate "i.MX21 HCD support"
 628        depends on USB && ARM && ARCH_MXC
 629        help
 630          This driver enables support for the on-chip USB host in the
 631          i.MX21 processor.
 632
 633          To compile this driver as a module, choose M here: the
 634          module will be called "imx21-hcd".
 635
 636 config USB_OCTEON_EHCI
 637         bool "Octeon on-chip EHCI support"
 638         depends on USB && USB_EHCI_HCD && CPU_CAVIUM_OCTEON
 639         default n
 640         select USB_EHCI_BIG_ENDIAN_MMIO
 641         help
 642           Enable support for the Octeon II SOC's on-chip EHCI
 643           controller.  It is needed for high-speed (480Mbit/sec)
 644           USB 2.0 device support.  All CN6XXX based chips with USB are
 645           supported.
 646
 647 config USB_OCTEON_OHCI
 648         bool "Octeon on-chip OHCI support"
 649         depends on USB && USB_OHCI_HCD && CPU_CAVIUM_OCTEON
 650         default USB_OCTEON_EHCI
 651         select USB_OHCI_BIG_ENDIAN_MMIO
 652         select USB_OHCI_LITTLE_ENDIAN
 653         help
 654           Enable support for the Octeon II SOC's on-chip OHCI
 655           controller.  It is needed for low-speed USB 1.0 device
 656           support.  All CN6XXX based chips with USB are supported.
 657
 658 config USB_OCTEON2_COMMON
 659         bool
 660         default y if USB_OCTEON_EHCI || USB_OCTEON_OHCI
 661
 662 config USB_HCD_BCMA
 663         tristate "BCMA usb host driver"
 664         depends on BCMA
 665         select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
 666         select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
 667         help
 668           Enable support for the EHCI and OCHI host controller on an bcma bus.
 669           It converts the bcma driver into two platform device drivers
 670           for ehci and ohci.
 671
 672           If unsure, say N.
 673
 674 config USB_HCD_SSB
 675         tristate "SSB usb host driver"
 676         depends on SSB
 677         select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
 678         select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
 679         help
 680           Enable support for the EHCI and OCHI host controller on an bcma bus.
 681           It converts the bcma driver into two platform device drivers
 682           for ehci and ohci.
 683
 684           If unsure, say N.