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 && 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
  30 config 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
  40 config 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
  62 config 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
  74 config 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
  94 config 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
 104 config 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)
 110         default y
 111
 112 config 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)
 116         default y
 117
 118 config 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
 129 config USB_FSL_MPH_DR_OF
 130         tristate
 131
 132 config 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
 140 config 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
 147 config 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
 155 config 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
 168 config 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
 176 config 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
 184 config 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
 191 config USB_W90X900_EHCI
 192         bool "W90X900(W90P910) EHCI support"
 193         depends on USB_EHCI_HCD && ARCH_W90X900
 194         ---help---
 195                 Enables support for the W90X900 USB controller
 196
 197 config USB_CNS3XXX_EHCI
 198         bool "Cavium CNS3XXX EHCI Module"
 199         depends on USB_EHCI_HCD && ARCH_CNS3XXX
 200         ---help---
 201           Enable support for the CNS3XXX SOC's on-chip EHCI controller.
 202           It is needed for high-speed (480Mbit/sec) USB 2.0 device
 203           support.
 204
 205 config USB_OXU210HP_HCD
 206         tristate "OXU210HP HCD support"
 207         depends on USB
 208         ---help---
 209           The OXU210HP is an USB host/OTG/device controller. Enable this
 210           option if your board has this chip. If unsure, say N.
 211
 212           This driver does not support isochronous transfers and doesn't
 213           implement OTG nor USB device controllers.
 214
 215           To compile this driver as a module, choose M here: the
 216           module will be called oxu210hp-hcd.
 217
 218 config USB_ISP116X_HCD
 219         tristate "ISP116X HCD support"
 220         depends on USB
 221         ---help---
 222           The ISP1160 and ISP1161 chips are USB host controllers. Enable this
 223           option if your board has this chip. If unsure, say N.
 224
 225           This driver does not support isochronous transfers.
 226
 227           To compile this driver as a module, choose M here: the
 228           module will be called isp116x-hcd.
 229
 230 config USB_ISP1760_HCD
 231         tristate "ISP 1760 HCD support"
 232         depends on USB && EXPERIMENTAL
 233         ---help---
 234           The ISP1760 chip is a USB 2.0 host controller.
 235
 236           This driver does not support isochronous transfers or OTG.
 237           This USB controller is usually attached to a non-DMA-Master
 238           capable bus. NXP's eval kit brings this chip on PCI card
 239           where the chip itself is behind a PLB to simulate such
 240           a bus.
 241
 242           To compile this driver as a module, choose M here: the
 243           module will be called isp1760.
 244
 245 config USB_ISP1362_HCD
 246         tristate "ISP1362 HCD support"
 247         depends on USB
 248         default N
 249         ---help---
 250           Supports the Philips ISP1362 chip as a host controller
 251
 252           This driver does not support isochronous transfers.
 253
 254           To compile this driver as a module, choose M here: the
 255           module will be called isp1362-hcd.
 256
 257 config USB_OHCI_HCD
 258         tristate "OHCI HCD support"
 259         depends on USB && USB_ARCH_HAS_OHCI
 260         select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
 261         select USB_OTG_UTILS if ARCH_OMAP
 262         ---help---
 263           The Open Host Controller Interface (OHCI) is a standard for accessing
 264           USB 1.1 host controller hardware.  It does more in hardware than Intel's
 265           UHCI specification.  If your USB host controller follows the OHCI spec,
 266           say Y.  On most non-x86 systems, and on x86 hardware that's not using a
 267           USB controller from Intel or VIA, this is appropriate.  If your host
 268           controller doesn't use PCI, this is probably appropriate.  For a PCI
 269           based system where you're not sure, the "lspci -v" entry will list the
 270           right "prog-if" for your USB controller(s):  EHCI, OHCI, or UHCI.
 271
 272           To compile this driver as a module, choose M here: the
 273           module will be called ohci-hcd.
 274
 275 config USB_OHCI_HCD_OMAP1
 276         bool "OHCI support for OMAP1/2 chips"
 277         depends on USB_OHCI_HCD && (ARCH_OMAP1 || ARCH_OMAP2)
 278         default y
 279         ---help---
 280           Enables support for the OHCI controller on OMAP1/2 chips.
 281
 282 config USB_OHCI_HCD_OMAP3
 283         bool "OHCI support for OMAP3 and later chips"
 284         depends on USB_OHCI_HCD && (ARCH_OMAP3 || ARCH_OMAP4)
 285         default y
 286         ---help---
 287           Enables support for the on-chip OHCI controller on
 288           OMAP3 and later chips.
 289
 290 config USB_OHCI_HCD_PPC_SOC
 291         bool "OHCI support for on-chip PPC USB controller"
 292         depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx)
 293         default y
 294         select USB_OHCI_BIG_ENDIAN_DESC
 295         select USB_OHCI_BIG_ENDIAN_MMIO
 296         ---help---
 297           Enables support for the USB controller on the MPC52xx or
 298           STB03xxx processor chip.  If unsure, say Y.
 299
 300 config USB_OHCI_HCD_PPC_OF_BE
 301         bool "OHCI support for OF platform bus (big endian)"
 302         depends on USB_OHCI_HCD && PPC_OF
 303         select USB_OHCI_BIG_ENDIAN_DESC
 304         select USB_OHCI_BIG_ENDIAN_MMIO
 305         ---help---
 306           Enables support for big-endian USB controllers present on the
 307           OpenFirmware platform bus.
 308
 309 config USB_OHCI_HCD_PPC_OF_LE
 310         bool "OHCI support for OF platform bus (little endian)"
 311         depends on USB_OHCI_HCD && PPC_OF
 312         select USB_OHCI_LITTLE_ENDIAN
 313         ---help---
 314           Enables support for little-endian USB controllers present on the
 315           OpenFirmware platform bus.
 316
 317 config USB_OHCI_HCD_PPC_OF
 318         bool
 319         depends on USB_OHCI_HCD && PPC_OF
 320         default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
 321
 322 config USB_OHCI_HCD_PCI
 323         bool "OHCI support for PCI-bus USB controllers"
 324         depends on USB_OHCI_HCD && PCI && (STB03xxx || PPC_MPC52xx || USB_OHCI_HCD_PPC_OF)
 325         default y
 326         select USB_OHCI_LITTLE_ENDIAN
 327         ---help---
 328           Enables support for PCI-bus plug-in USB controller cards.
 329           If unsure, say Y.
 330
 331 config USB_OHCI_HCD_SSB
 332         bool "OHCI support for Broadcom SSB OHCI core"
 333         depends on USB_OHCI_HCD && (SSB = y || SSB = USB_OHCI_HCD) && EXPERIMENTAL
 334         default n
 335         ---help---
 336           Support for the Sonics Silicon Backplane (SSB) attached
 337           Broadcom USB OHCI core.
 338
 339           This device is present in some embedded devices with
 340           Broadcom based SSB bus.
 341
 342           If unsure, say N.
 343
 344 config USB_OHCI_SH
 345         bool "OHCI support for SuperH USB controller"
 346         depends on USB_OHCI_HCD && SUPERH
 347         ---help---
 348           Enables support for the on-chip OHCI controller on the SuperH.
 349           If you use the PCI OHCI controller, this option is not necessary.
 350
 351 config USB_CNS3XXX_OHCI
 352         bool "Cavium CNS3XXX OHCI Module"
 353         depends on USB_OHCI_HCD && ARCH_CNS3XXX
 354         ---help---
 355           Enable support for the CNS3XXX SOC's on-chip OHCI controller.
 356           It is needed for low-speed USB 1.0 device support.
 357
 358 config USB_OHCI_BIG_ENDIAN_DESC
 359         bool
 360         depends on USB_OHCI_HCD
 361         default n
 362
 363 config USB_OHCI_BIG_ENDIAN_MMIO
 364         bool
 365         depends on USB_OHCI_HCD
 366         default n
 367
 368 config USB_OHCI_LITTLE_ENDIAN
 369         bool
 370         depends on USB_OHCI_HCD
 371         default n if STB03xxx || PPC_MPC52xx
 372         default y
 373
 374 config USB_UHCI_HCD
 375         tristate "UHCI HCD (most Intel and VIA) support"
 376         depends on USB && PCI
 377         ---help---
 378           The Universal Host Controller Interface is a standard by Intel for
 379           accessing the USB hardware in the PC (which is also called the USB
 380           host controller). If your USB host controller conforms to this
 381           standard, you may want to say Y, but see below. All recent boards
 382           with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
 383           i810, i820) conform to this standard. Also all VIA PCI chipsets
 384           (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
 385           133). If unsure, say Y.
 386
 387           To compile this driver as a module, choose M here: the
 388           module will be called uhci-hcd.
 389
 390 config USB_FHCI_HCD
 391         tristate "Freescale QE USB Host Controller support"
 392         depends on USB && OF_GPIO && QE_GPIO && QUICC_ENGINE
 393         select FSL_GTM
 394         select QE_USB
 395         help
 396           This driver enables support for Freescale QE USB Host Controller
 397           (as found on MPC8360 and MPC8323 processors), the driver supports
 398           Full and Low Speed USB.
 399
 400 config FHCI_DEBUG
 401         bool "Freescale QE USB Host Controller debug support"
 402         depends on USB_FHCI_HCD && DEBUG_FS
 403         help
 404           Say "y" to see some FHCI debug information and statistics
 405           through debugfs.
 406
 407 config USB_U132_HCD
 408         tristate "Elan U132 Adapter Host Controller"
 409         depends on USB && USB_FTDI_ELAN
 410         default M
 411         help
 412           The U132 adapter is a USB to CardBus adapter specifically designed
 413           for PC cards that contain an OHCI host controller. Typical PC cards
 414           are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
 415           adapter will *NOT* work with PC cards that do not contain an OHCI
 416           controller.
 417
 418           For those PC cards that contain multiple OHCI controllers only the
 419           first one is used.
 420
 421           The driver consists of two modules, the "ftdi-elan" module is a
 422           USB client driver that interfaces to the FTDI chip within ELAN's
 423           USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
 424           controller driver that talks to the OHCI controller within the
 425           CardBus cards that are inserted in the U132 adapter.
 426
 427           This driver has been tested with a CardBus OHCI USB adapter, and
 428           worked with a USB PEN Drive inserted into the first USB port of
 429           the PCCARD. A rather pointless thing to do, but useful for testing.
 430
 431           It is safe to say M here.
 432
 433           See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
 434
 435 config USB_SL811_HCD
 436         tristate "SL811HS HCD support"
 437         depends on USB
 438         help
 439           The SL811HS is a single-port USB controller that supports either
 440           host side or peripheral side roles.  Enable this option if your
 441           board has this chip, and you want to use it as a host controller.
 442           If unsure, say N.
 443
 444           To compile this driver as a module, choose M here: the
 445           module will be called sl811-hcd.
 446
 447 config USB_SL811_CS
 448         tristate "CF/PCMCIA support for SL811HS HCD"
 449         depends on USB_SL811_HCD && PCMCIA
 450         help
 451           Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
 452           REX-CFU1U CF card (often used with PDAs).  If unsure, say N.
 453
 454           To compile this driver as a module, choose M here: the
 455           module will be called "sl811_cs".
 456
 457 config USB_R8A66597_HCD
 458         tristate "R8A66597 HCD support"
 459         depends on USB
 460         help
 461           The R8A66597 is a USB 2.0 host and peripheral controller.
 462
 463           Enable this option if your board has this chip, and you want
 464           to use it as a host controller.  If unsure, say N.
 465
 466           To compile this driver as a module, choose M here: the
 467           module will be called r8a66597-hcd.
 468
 469 config USB_WHCI_HCD
 470         tristate "Wireless USB Host Controller Interface (WHCI) driver (EXPERIMENTAL)"
 471         depends on EXPERIMENTAL
 472         depends on PCI && USB
 473         select USB_WUSB
 474         select UWB_WHCI
 475         help
 476           A driver for PCI-based Wireless USB Host Controllers that are
 477           compliant with the WHCI specification.
 478
 479           To compile this driver a module, choose M here: the module
 480           will be called "whci-hcd".
 481
 482 config USB_HWA_HCD
 483         tristate "Host Wire Adapter (HWA) driver (EXPERIMENTAL)"
 484         depends on EXPERIMENTAL
 485         depends on USB
 486         select USB_WUSB
 487         select UWB_HWA
 488         help
 489           This driver enables you to connect Wireless USB devices to
 490           your system using a Host Wire Adaptor USB dongle. This is an
 491           UWB Radio Controller and WUSB Host Controller connected to
 492           your machine via USB (specified in WUSB1.0).
 493
 494           To compile this driver a module, choose M here: the module
 495           will be called "hwa-hc".
 496
 497 config USB_IMX21_HCD
 498        tristate "iMX21 HCD support"
 499        depends on USB && ARM && MACH_MX21
 500        help
 501          This driver enables support for the on-chip USB host in the
 502          iMX21 processor.
 503
 504          To compile this driver as a module, choose M here: the
 505          module will be called "imx21-hcd".
 506
 507 config USB_OCTEON_EHCI
 508         bool "Octeon on-chip EHCI support"
 509         depends on USB && USB_EHCI_HCD && CPU_CAVIUM_OCTEON
 510         default n
 511         select USB_EHCI_BIG_ENDIAN_MMIO
 512         help
 513           Enable support for the Octeon II SOC's on-chip EHCI
 514           controller.  It is needed for high-speed (480Mbit/sec)
 515           USB 2.0 device support.  All CN6XXX based chips with USB are
 516           supported.
 517
 518 config USB_OCTEON_OHCI
 519         bool "Octeon on-chip OHCI support"
 520         depends on USB && USB_OHCI_HCD && CPU_CAVIUM_OCTEON
 521         default USB_OCTEON_EHCI
 522         select USB_OHCI_BIG_ENDIAN_MMIO
 523         select USB_OHCI_LITTLE_ENDIAN
 524         help
 525           Enable support for the Octeon II SOC's on-chip OHCI
 526           controller.  It is needed for low-speed USB 1.0 device
 527           support.  All CN6XXX based chips with USB are supported.
 528
 529 config USB_OCTEON2_COMMON
 530         bool
 531         default y if USB_OCTEON_EHCI || USB_OCTEON_OHCI