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 (EXPERIMENTAL)"
  22         depends on USB && USB_ARCH_HAS_XHCI && 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
  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
  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
  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_HCD_PMC_MSP
  99         tristate "EHCI support for on-chip PMC MSP71xx USB controller"
 100         depends on USB_EHCI_HCD && MSP_HAS_USB
 101         default n
 102         select USB_EHCI_BIG_ENDIAN_DESC
 103         select USB_EHCI_BIG_ENDIAN_MMIO
 104         ---help---
 105                 Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's.
 106                 If unsure, say N.
 107
 108 config USB_EHCI_BIG_ENDIAN_MMIO
 109         bool
 110         depends on USB_EHCI_HCD && (PPC_CELLEB || PPC_PS3 || 440EPX || \
 111                                     ARCH_IXP4XX || XPS_USB_HCD_XILINX || \
 112                                     PPC_MPC512x || CPU_CAVIUM_OCTEON || \
 113                                     PMC_MSP || SPARC_LEON)
 114         default y
 115
 116 config USB_EHCI_BIG_ENDIAN_DESC
 117         bool
 118         depends on USB_EHCI_HCD && (440EPX || ARCH_IXP4XX || XPS_USB_HCD_XILINX || \
 119                                     PPC_MPC512x || PMC_MSP || SPARC_LEON)
 120         default y
 121
 122 config XPS_USB_HCD_XILINX
 123         bool "Use Xilinx usb host EHCI controller core"
 124         depends on USB_EHCI_HCD && (PPC32 || MICROBLAZE)
 125         select USB_EHCI_BIG_ENDIAN_DESC
 126         select USB_EHCI_BIG_ENDIAN_MMIO
 127         ---help---
 128                 Xilinx xps USB host controller core is EHCI compilant and has
 129                 transaction translator built-in. It can be configured to either
 130                 support both high speed and full speed devices, or high speed
 131                 devices only.
 132
 133 config USB_FSL_MPH_DR_OF
 134         tristate
 135
 136 config USB_EHCI_FSL
 137         bool "Support for Freescale PPC on-chip EHCI USB controller"
 138         depends on USB_EHCI_HCD && FSL_SOC
 139         select USB_EHCI_ROOT_HUB_TT
 140         select USB_FSL_MPH_DR_OF if OF
 141         ---help---
 142           Variation of ARC USB block used in some Freescale chips.
 143
 144 config USB_EHCI_MXC
 145         bool "Support for Freescale i.MX on-chip EHCI USB controller"
 146         depends on USB_EHCI_HCD && ARCH_MXC
 147         select USB_EHCI_ROOT_HUB_TT
 148         ---help---
 149           Variation of ARC USB block used in some Freescale chips.
 150
 151 config USB_EHCI_HCD_OMAP
 152         bool "EHCI support for OMAP3 and later chips"
 153         depends on USB_EHCI_HCD && ARCH_OMAP
 154         default y
 155         ---help---
 156           Enables support for the on-chip EHCI controller on
 157           OMAP3 and later chips.
 158
 159 config USB_EHCI_MSM
 160         bool "Support for MSM on-chip EHCI USB controller"
 161         depends on USB_EHCI_HCD && ARCH_MSM
 162         select USB_EHCI_ROOT_HUB_TT
 163         select USB_MSM_OTG
 164         ---help---
 165           Enables support for the USB Host controller present on the
 166           Qualcomm chipsets. Root Hub has inbuilt TT.
 167           This driver depends on OTG driver for PHY initialization,
 168           clock management, powering up VBUS, and power management.
 169           This driver is not supported on boards like trout which
 170           has an external PHY.
 171
 172 config USB_EHCI_TEGRA
 173        boolean "NVIDIA Tegra HCD support"
 174        depends on USB_EHCI_HCD && ARCH_TEGRA
 175        select USB_EHCI_ROOT_HUB_TT
 176        help
 177          This driver enables support for the internal USB Host Controllers
 178          found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
 179
 180 config USB_EHCI_HCD_PPC_OF
 181         bool "EHCI support for PPC USB controller on OF platform bus"
 182         depends on USB_EHCI_HCD && PPC_OF
 183         default y
 184         ---help---
 185           Enables support for the USB controller present on the PowerPC
 186           OpenFirmware platform bus.
 187
 188 config USB_EHCI_SH
 189         bool "EHCI support for SuperH USB controller"
 190         depends on USB_EHCI_HCD && SUPERH
 191         ---help---
 192           Enables support for the on-chip EHCI controller on the SuperH.
 193           If you use the PCI EHCI controller, this option is not necessary.
 194
 195 config USB_EHCI_S5P
 196        boolean "S5P EHCI support"
 197        depends on USB_EHCI_HCD && PLAT_S5P
 198        help
 199          Enable support for the S5P SOC's on-chip EHCI controller.
 200
 201 config USB_EHCI_MV
 202         bool "EHCI support for Marvell on-chip controller"
 203         depends on USB_EHCI_HCD && (ARCH_PXA || ARCH_MMP)
 204         select USB_EHCI_ROOT_HUB_TT
 205         ---help---
 206           Enables support for Marvell (including PXA and MMP series) on-chip
 207           USB SPH and OTG controller. SPH is a single port host, and it can
 208           only be EHCI host. OTG is controller that can switch to host mode.
 209
 210 config USB_W90X900_EHCI
 211         bool "W90X900(W90P910) EHCI support"
 212         depends on USB_EHCI_HCD && ARCH_W90X900
 213         ---help---
 214                 Enables support for the W90X900 USB controller
 215
 216 config USB_CNS3XXX_EHCI
 217         bool "Cavium CNS3XXX EHCI Module"
 218         depends on USB_EHCI_HCD && ARCH_CNS3XXX
 219         ---help---
 220           Enable support for the CNS3XXX SOC's on-chip EHCI controller.
 221           It is needed for high-speed (480Mbit/sec) USB 2.0 device
 222           support.
 223
 224 config USB_EHCI_ATH79
 225         bool "EHCI support for AR7XXX/AR9XXX SoCs (DEPRECATED)"
 226         depends on USB_EHCI_HCD && (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X)
 227         select USB_EHCI_ROOT_HUB_TT
 228         select USB_EHCI_HCD_PLATFORM
 229         default y
 230         ---help---
 231           This option is deprecated now and the driver was removed, use
 232           USB_EHCI_HCD_PLATFORM instead.
 233
 234           Enables support for the built-in EHCI controller present
 235           on the Atheros AR7XXX/AR9XXX SoCs.
 236
 237 config USB_OXU210HP_HCD
 238         tristate "OXU210HP HCD support"
 239         depends on USB
 240         ---help---
 241           The OXU210HP is an USB host/OTG/device controller. Enable this
 242           option if your board has this chip. If unsure, say N.
 243
 244           This driver does not support isochronous transfers and doesn't
 245           implement OTG nor USB device controllers.
 246
 247           To compile this driver as a module, choose M here: the
 248           module will be called oxu210hp-hcd.
 249
 250 config USB_ISP116X_HCD
 251         tristate "ISP116X HCD support"
 252         depends on USB
 253         ---help---
 254           The ISP1160 and ISP1161 chips are USB host controllers. Enable this
 255           option if your board has this chip. If unsure, say N.
 256
 257           This driver does not support isochronous transfers.
 258
 259           To compile this driver as a module, choose M here: the
 260           module will be called isp116x-hcd.
 261
 262 config USB_ISP1760_HCD
 263         tristate "ISP 1760 HCD support"
 264         depends on USB && EXPERIMENTAL
 265         ---help---
 266           The ISP1760 chip is a USB 2.0 host controller.
 267
 268           This driver does not support isochronous transfers or OTG.
 269           This USB controller is usually attached to a non-DMA-Master
 270           capable bus. NXP's eval kit brings this chip on PCI card
 271           where the chip itself is behind a PLB to simulate such
 272           a bus.
 273
 274           To compile this driver as a module, choose M here: the
 275           module will be called isp1760.
 276
 277 config USB_ISP1362_HCD
 278         tristate "ISP1362 HCD support"
 279         depends on USB
 280         default N
 281         ---help---
 282           Supports the Philips ISP1362 chip as a host controller
 283
 284           This driver does not support isochronous transfers.
 285
 286           To compile this driver as a module, choose M here: the
 287           module will be called isp1362-hcd.
 288
 289 config USB_OHCI_HCD
 290         tristate "OHCI HCD support"
 291         depends on USB && USB_ARCH_HAS_OHCI
 292         select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
 293         select USB_OTG_UTILS if ARCH_OMAP
 294         ---help---
 295           The Open Host Controller Interface (OHCI) is a standard for accessing
 296           USB 1.1 host controller hardware.  It does more in hardware than Intel's
 297           UHCI specification.  If your USB host controller follows the OHCI spec,
 298           say Y.  On most non-x86 systems, and on x86 hardware that's not using a
 299           USB controller from Intel or VIA, this is appropriate.  If your host
 300           controller doesn't use PCI, this is probably appropriate.  For a PCI
 301           based system where you're not sure, the "lspci -v" entry will list the
 302           right "prog-if" for your USB controller(s):  EHCI, OHCI, or UHCI.
 303
 304           To compile this driver as a module, choose M here: the
 305           module will be called ohci-hcd.
 306
 307 config USB_OHCI_HCD_OMAP1
 308         bool "OHCI support for OMAP1/2 chips"
 309         depends on USB_OHCI_HCD && (ARCH_OMAP1 || ARCH_OMAP2)
 310         default y
 311         ---help---
 312           Enables support for the OHCI controller on OMAP1/2 chips.
 313
 314 config USB_OHCI_HCD_OMAP3
 315         bool "OHCI support for OMAP3 and later chips"
 316         depends on USB_OHCI_HCD && (ARCH_OMAP3 || ARCH_OMAP4)
 317         default y
 318         ---help---
 319           Enables support for the on-chip OHCI controller on
 320           OMAP3 and later chips.
 321
 322 config USB_OHCI_ATH79
 323         bool "USB OHCI support for the Atheros AR71XX/AR7240 SoCs (DEPRECATED)"
 324         depends on USB_OHCI_HCD && (SOC_AR71XX || SOC_AR724X)
 325         select USB_OHCI_HCD_PLATFORM
 326         default y
 327         help
 328           This option is deprecated now and the driver was removed, use
 329           USB_OHCI_HCD_PLATFORM instead.
 330
 331           Enables support for the built-in OHCI controller present on the
 332           Atheros AR71XX/AR7240 SoCs.
 333
 334 config USB_OHCI_HCD_PPC_SOC
 335         bool "OHCI support for on-chip PPC USB controller"
 336         depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx)
 337         default y
 338         select USB_OHCI_BIG_ENDIAN_DESC
 339         select USB_OHCI_BIG_ENDIAN_MMIO
 340         ---help---
 341           Enables support for the USB controller on the MPC52xx or
 342           STB03xxx processor chip.  If unsure, say Y.
 343
 344 config USB_OHCI_HCD_PPC_OF_BE
 345         bool "OHCI support for OF platform bus (big endian)"
 346         depends on USB_OHCI_HCD && PPC_OF
 347         select USB_OHCI_BIG_ENDIAN_DESC
 348         select USB_OHCI_BIG_ENDIAN_MMIO
 349         ---help---
 350           Enables support for big-endian USB controllers present on the
 351           OpenFirmware platform bus.
 352
 353 config USB_OHCI_HCD_PPC_OF_LE
 354         bool "OHCI support for OF platform bus (little endian)"
 355         depends on USB_OHCI_HCD && PPC_OF
 356         select USB_OHCI_LITTLE_ENDIAN
 357         ---help---
 358           Enables support for little-endian USB controllers present on the
 359           OpenFirmware platform bus.
 360
 361 config USB_OHCI_HCD_PPC_OF
 362         bool
 363         depends on USB_OHCI_HCD && PPC_OF
 364         default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
 365
 366 config USB_OHCI_HCD_PCI
 367         bool "OHCI support for PCI-bus USB controllers"
 368         depends on USB_OHCI_HCD && PCI && (STB03xxx || PPC_MPC52xx || USB_OHCI_HCD_PPC_OF)
 369         default y
 370         select USB_OHCI_LITTLE_ENDIAN
 371         ---help---
 372           Enables support for PCI-bus plug-in USB controller cards.
 373           If unsure, say Y.
 374
 375 config USB_OHCI_HCD_SSB
 376         bool "OHCI support for Broadcom SSB OHCI core"
 377         depends on USB_OHCI_HCD && (SSB = y || SSB = USB_OHCI_HCD) && EXPERIMENTAL
 378         default n
 379         ---help---
 380           Support for the Sonics Silicon Backplane (SSB) attached
 381           Broadcom USB OHCI core.
 382
 383           This device is present in some embedded devices with
 384           Broadcom based SSB bus.
 385
 386           If unsure, say N.
 387
 388 config USB_OHCI_SH
 389         bool "OHCI support for SuperH USB controller"
 390         depends on USB_OHCI_HCD && SUPERH
 391         ---help---
 392           Enables support for the on-chip OHCI controller on the SuperH.
 393           If you use the PCI OHCI controller, this option is not necessary.
 394
 395 config USB_OHCI_EXYNOS
 396         boolean "OHCI support for Samsung EXYNOS SoC Series"
 397         depends on USB_OHCI_HCD && ARCH_EXYNOS
 398         help
 399          Enable support for the Samsung Exynos SOC's on-chip OHCI controller.
 400
 401 config USB_CNS3XXX_OHCI
 402         bool "Cavium CNS3XXX OHCI Module"
 403         depends on USB_OHCI_HCD && ARCH_CNS3XXX
 404         ---help---
 405           Enable support for the CNS3XXX SOC's on-chip OHCI controller.
 406           It is needed for low-speed USB 1.0 device support.
 407
 408 config USB_OHCI_HCD_PLATFORM
 409         bool "Generic OHCI driver for a platform device"
 410         depends on USB_OHCI_HCD && EXPERIMENTAL
 411         default n
 412         ---help---
 413           Adds an OHCI host driver for a generic platform device, which
 414           provieds a memory space and an irq.
 415
 416           If unsure, say N.
 417
 418 config USB_EHCI_HCD_PLATFORM
 419         bool "Generic EHCI driver for a platform device"
 420         depends on USB_EHCI_HCD && EXPERIMENTAL
 421         default n
 422         ---help---
 423           Adds an EHCI host driver for a generic platform device, which
 424           provieds a memory space and an irq.
 425
 426           If unsure, say N.
 427
 428 config USB_OHCI_BIG_ENDIAN_DESC
 429         bool
 430         depends on USB_OHCI_HCD
 431         default n
 432
 433 config USB_OHCI_BIG_ENDIAN_MMIO
 434         bool
 435         depends on USB_OHCI_HCD
 436         default n
 437
 438 config USB_OHCI_LITTLE_ENDIAN
 439         bool
 440         depends on USB_OHCI_HCD
 441         default n if STB03xxx || PPC_MPC52xx
 442         default y
 443
 444 config USB_UHCI_HCD
 445         tristate "UHCI HCD (most Intel and VIA) support"
 446         depends on USB && (PCI || SPARC_LEON)
 447         ---help---
 448           The Universal Host Controller Interface is a standard by Intel for
 449           accessing the USB hardware in the PC (which is also called the USB
 450           host controller). If your USB host controller conforms to this
 451           standard, you may want to say Y, but see below. All recent boards
 452           with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
 453           i810, i820) conform to this standard. Also all VIA PCI chipsets
 454           (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
 455           133) and LEON/GRLIB SoCs with the GRUSBHC controller.
 456           If unsure, say Y.
 457
 458           To compile this driver as a module, choose M here: the
 459           module will be called uhci-hcd.
 460
 461 config USB_UHCI_SUPPORT_NON_PCI_HC
 462         bool
 463         depends on USB_UHCI_HCD
 464         default y if SPARC_LEON
 465
 466 config USB_UHCI_BIG_ENDIAN_MMIO
 467         bool
 468         depends on USB_UHCI_SUPPORT_NON_PCI_HC && SPARC_LEON
 469         default y
 470
 471 config USB_UHCI_BIG_ENDIAN_DESC
 472         bool
 473         depends on USB_UHCI_SUPPORT_NON_PCI_HC && SPARC_LEON
 474         default y
 475
 476 config USB_FHCI_HCD
 477         tristate "Freescale QE USB Host Controller support"
 478         depends on USB && OF_GPIO && QE_GPIO && QUICC_ENGINE
 479         select FSL_GTM
 480         select QE_USB
 481         help
 482           This driver enables support for Freescale QE USB Host Controller
 483           (as found on MPC8360 and MPC8323 processors), the driver supports
 484           Full and Low Speed USB.
 485
 486 config FHCI_DEBUG
 487         bool "Freescale QE USB Host Controller debug support"
 488         depends on USB_FHCI_HCD && DEBUG_FS
 489         help
 490           Say "y" to see some FHCI debug information and statistics
 491           through debugfs.
 492
 493 config USB_U132_HCD
 494         tristate "Elan U132 Adapter Host Controller"
 495         depends on USB && USB_FTDI_ELAN
 496         default M
 497         help
 498           The U132 adapter is a USB to CardBus adapter specifically designed
 499           for PC cards that contain an OHCI host controller. Typical PC cards
 500           are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
 501           adapter will *NOT* work with PC cards that do not contain an OHCI
 502           controller.
 503
 504           For those PC cards that contain multiple OHCI controllers only the
 505           first one is used.
 506
 507           The driver consists of two modules, the "ftdi-elan" module is a
 508           USB client driver that interfaces to the FTDI chip within ELAN's
 509           USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
 510           controller driver that talks to the OHCI controller within the
 511           CardBus cards that are inserted in the U132 adapter.
 512
 513           This driver has been tested with a CardBus OHCI USB adapter, and
 514           worked with a USB PEN Drive inserted into the first USB port of
 515           the PCCARD. A rather pointless thing to do, but useful for testing.
 516
 517           It is safe to say M here.
 518
 519           See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
 520
 521 config USB_SL811_HCD
 522         tristate "SL811HS HCD support"
 523         depends on USB
 524         help
 525           The SL811HS is a single-port USB controller that supports either
 526           host side or peripheral side roles.  Enable this option if your
 527           board has this chip, and you want to use it as a host controller.
 528           If unsure, say N.
 529
 530           To compile this driver as a module, choose M here: the
 531           module will be called sl811-hcd.
 532
 533 config USB_SL811_HCD_ISO
 534         bool "partial ISO support"
 535         depends on USB_SL811_HCD
 536         help
 537           The driver doesn't support iso_frame_desc (yet), but for some simple
 538           devices that just queue one ISO frame per URB, then ISO transfers
 539           "should" work using the normal urb status fields.
 540
 541           If unsure, say N.
 542
 543 config USB_SL811_CS
 544         tristate "CF/PCMCIA support for SL811HS HCD"
 545         depends on USB_SL811_HCD && PCMCIA
 546         help
 547           Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
 548           REX-CFU1U CF card (often used with PDAs).  If unsure, say N.
 549
 550           To compile this driver as a module, choose M here: the
 551           module will be called "sl811_cs".
 552
 553 config USB_R8A66597_HCD
 554         tristate "R8A66597 HCD support"
 555         depends on USB
 556         help
 557           The R8A66597 is a USB 2.0 host and peripheral controller.
 558
 559           Enable this option if your board has this chip, and you want
 560           to use it as a host controller.  If unsure, say N.
 561
 562           To compile this driver as a module, choose M here: the
 563           module will be called r8a66597-hcd.
 564
 565 config USB_RENESAS_USBHS_HCD
 566         tristate "Renesas USBHS HCD support"
 567         depends on USB
 568         depends on USB_RENESAS_USBHS
 569         help
 570           The Renesas USBHS is a USB 2.0 host and peripheral controller.
 571
 572           Enable this option if your board has this chip, and you want
 573           to use it as a host controller.  If unsure, say N.
 574
 575           To compile this driver as a module, choose M here: the
 576           module will be called renesas-usbhs.
 577
 578 config USB_WHCI_HCD
 579         tristate "Wireless USB Host Controller Interface (WHCI) driver (EXPERIMENTAL)"
 580         depends on EXPERIMENTAL
 581         depends on PCI && USB && UWB
 582         select USB_WUSB
 583         select UWB_WHCI
 584         help
 585           A driver for PCI-based Wireless USB Host Controllers that are
 586           compliant with the WHCI specification.
 587
 588           To compile this driver a module, choose M here: the module
 589           will be called "whci-hcd".
 590
 591 config USB_HWA_HCD
 592         tristate "Host Wire Adapter (HWA) driver (EXPERIMENTAL)"
 593         depends on EXPERIMENTAL
 594         depends on USB && UWB
 595         select USB_WUSB
 596         select UWB_HWA
 597         help
 598           This driver enables you to connect Wireless USB devices to
 599           your system using a Host Wire Adaptor USB dongle. This is an
 600           UWB Radio Controller and WUSB Host Controller connected to
 601           your machine via USB (specified in WUSB1.0).
 602
 603           To compile this driver a module, choose M here: the module
 604           will be called "hwa-hc".
 605
 606 config USB_IMX21_HCD
 607        tristate "i.MX21 HCD support"
 608        depends on USB && ARM && ARCH_MXC
 609        help
 610          This driver enables support for the on-chip USB host in the
 611          i.MX21 processor.
 612
 613          To compile this driver as a module, choose M here: the
 614          module will be called "imx21-hcd".
 615
 616 config USB_OCTEON_EHCI
 617         bool "Octeon on-chip EHCI support"
 618         depends on USB && USB_EHCI_HCD && CPU_CAVIUM_OCTEON
 619         default n
 620         select USB_EHCI_BIG_ENDIAN_MMIO
 621         help
 622           Enable support for the Octeon II SOC's on-chip EHCI
 623           controller.  It is needed for high-speed (480Mbit/sec)
 624           USB 2.0 device support.  All CN6XXX based chips with USB are
 625           supported.
 626
 627 config USB_OCTEON_OHCI
 628         bool "Octeon on-chip OHCI support"
 629         depends on USB && USB_OHCI_HCD && CPU_CAVIUM_OCTEON
 630         default USB_OCTEON_EHCI
 631         select USB_OHCI_BIG_ENDIAN_MMIO
 632         select USB_OHCI_LITTLE_ENDIAN
 633         help
 634           Enable support for the Octeon II SOC's on-chip OHCI
 635           controller.  It is needed for low-speed USB 1.0 device
 636           support.  All CN6XXX based chips with USB are supported.
 637
 638 config USB_OCTEON2_COMMON
 639         bool
 640         default y if USB_OCTEON_EHCI || USB_OCTEON_OHCI