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_BIG_ENDIAN_MMIO
  95         bool
  96         depends on USB_EHCI_HCD && (PPC_CELLEB || PPC_PS3 || 440EPX || \
  97                                     ARCH_IXP4XX || XPS_USB_HCD_XILINX || \
  98                                     PPC_MPC512x || CPU_CAVIUM_OCTEON)
  99         default y
 100
 101 config USB_EHCI_BIG_ENDIAN_DESC
 102         bool
 103         depends on USB_EHCI_HCD && (440EPX || ARCH_IXP4XX || XPS_USB_HCD_XILINX || \
 104                                     PPC_MPC512x)
 105         default y
 106
 107 config XPS_USB_HCD_XILINX
 108         bool "Use Xilinx usb host EHCI controller core"
 109         depends on USB_EHCI_HCD && (PPC32 || MICROBLAZE)
 110         select USB_EHCI_BIG_ENDIAN_DESC
 111         select USB_EHCI_BIG_ENDIAN_MMIO
 112         ---help---
 113                 Xilinx xps USB host controller core is EHCI compilant and has
 114                 transaction translator built-in. It can be configured to either
 115                 support both high speed and full speed devices, or high speed
 116                 devices only.
 117
 118 config USB_FSL_MPH_DR_OF
 119         tristate
 120
 121 config USB_EHCI_FSL
 122         bool "Support for Freescale on-chip EHCI USB controller"
 123         depends on USB_EHCI_HCD && FSL_SOC
 124         select USB_EHCI_ROOT_HUB_TT
 125         select USB_FSL_MPH_DR_OF if OF
 126         ---help---
 127           Variation of ARC USB block used in some Freescale chips.
 128
 129 config USB_EHCI_MXC
 130         bool "Support for Freescale on-chip EHCI USB controller"
 131         depends on USB_EHCI_HCD && ARCH_MXC
 132         select USB_EHCI_ROOT_HUB_TT
 133         ---help---
 134           Variation of ARC USB block used in some Freescale chips.
 135
 136 config USB_EHCI_HCD_OMAP
 137         bool "EHCI support for OMAP3 and later chips"
 138         depends on USB_EHCI_HCD && ARCH_OMAP
 139         default y
 140         --- help ---
 141           Enables support for the on-chip EHCI controller on
 142           OMAP3 and later chips.
 143
 144 config USB_EHCI_MSM
 145         bool "Support for MSM on-chip EHCI USB controller"
 146         depends on USB_EHCI_HCD && ARCH_MSM
 147         select USB_EHCI_ROOT_HUB_TT
 148         select USB_MSM_OTG_72K
 149         ---help---
 150           Enables support for the USB Host controller present on the
 151           Qualcomm chipsets. Root Hub has inbuilt TT.
 152           This driver depends on OTG driver for PHY initialization,
 153           clock management, powering up VBUS, and power management.
 154           This driver is not supported on boards like trout which
 155           has an external PHY.
 156
 157 config USB_EHCI_HCD_PPC_OF
 158         bool "EHCI support for PPC USB controller on OF platform bus"
 159         depends on USB_EHCI_HCD && PPC_OF
 160         default y
 161         ---help---
 162           Enables support for the USB controller present on the PowerPC
 163           OpenFirmware platform bus.
 164
 165 config USB_W90X900_EHCI
 166         bool "W90X900(W90P910) EHCI support"
 167         depends on USB_EHCI_HCD && ARCH_W90X900
 168         ---help---
 169                 Enables support for the W90X900 USB controller
 170
 171 config USB_CNS3XXX_EHCI
 172         bool "Cavium CNS3XXX EHCI Module"
 173         depends on USB_EHCI_HCD && ARCH_CNS3XXX
 174         ---help---
 175           Enable support for the CNS3XXX SOC's on-chip EHCI controller.
 176           It is needed for high-speed (480Mbit/sec) USB 2.0 device
 177           support.
 178
 179 config USB_OXU210HP_HCD
 180         tristate "OXU210HP HCD support"
 181         depends on USB
 182         ---help---
 183           The OXU210HP is an USB host/OTG/device controller. Enable this
 184           option if your board has this chip. If unsure, say N.
 185
 186           This driver does not support isochronous transfers and doesn't
 187           implement OTG nor USB device controllers.
 188
 189           To compile this driver as a module, choose M here: the
 190           module will be called oxu210hp-hcd.
 191
 192 config USB_ISP116X_HCD
 193         tristate "ISP116X HCD support"
 194         depends on USB
 195         ---help---
 196           The ISP1160 and ISP1161 chips are USB host controllers. Enable this
 197           option if your board has this chip. If unsure, say N.
 198
 199           This driver does not support isochronous transfers.
 200
 201           To compile this driver as a module, choose M here: the
 202           module will be called isp116x-hcd.
 203
 204 config USB_ISP1760_HCD
 205         tristate "ISP 1760 HCD support"
 206         depends on USB && EXPERIMENTAL
 207         ---help---
 208           The ISP1760 chip is a USB 2.0 host controller.
 209
 210           This driver does not support isochronous transfers or OTG.
 211           This USB controller is usually attached to a non-DMA-Master
 212           capable bus. NXP's eval kit brings this chip on PCI card
 213           where the chip itself is behind a PLB to simulate such
 214           a bus.
 215
 216           To compile this driver as a module, choose M here: the
 217           module will be called isp1760.
 218
 219 config USB_ISP1362_HCD
 220         tristate "ISP1362 HCD support"
 221         depends on USB
 222         default N
 223         ---help---
 224           Supports the Philips ISP1362 chip as a host controller
 225
 226           This driver does not support isochronous transfers.
 227
 228           To compile this driver as a module, choose M here: the
 229           module will be called isp1362-hcd.
 230
 231 config USB_OHCI_HCD
 232         tristate "OHCI HCD support"
 233         depends on USB && USB_ARCH_HAS_OHCI
 234         select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
 235         select USB_OTG_UTILS if ARCH_OMAP
 236         ---help---
 237           The Open Host Controller Interface (OHCI) is a standard for accessing
 238           USB 1.1 host controller hardware.  It does more in hardware than Intel's
 239           UHCI specification.  If your USB host controller follows the OHCI spec,
 240           say Y.  On most non-x86 systems, and on x86 hardware that's not using a
 241           USB controller from Intel or VIA, this is appropriate.  If your host
 242           controller doesn't use PCI, this is probably appropriate.  For a PCI
 243           based system where you're not sure, the "lspci -v" entry will list the
 244           right "prog-if" for your USB controller(s):  EHCI, OHCI, or UHCI.
 245
 246           To compile this driver as a module, choose M here: the
 247           module will be called ohci-hcd.
 248
 249 config USB_OHCI_HCD_OMAP1
 250         bool "OHCI support for OMAP1/2 chips"
 251         depends on USB_OHCI_HCD && (ARCH_OMAP1 || ARCH_OMAP2)
 252         default y
 253         ---help---
 254           Enables support for the OHCI controller on OMAP1/2 chips.
 255
 256 config USB_OHCI_HCD_OMAP3
 257         bool "OHCI support for OMAP3 and later chips"
 258         depends on USB_OHCI_HCD && (ARCH_OMAP3 || ARCH_OMAP4)
 259         default y
 260         ---help---
 261           Enables support for the on-chip OHCI controller on
 262           OMAP3 and later chips.
 263
 264 config USB_OHCI_HCD_PPC_SOC
 265         bool "OHCI support for on-chip PPC USB controller"
 266         depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx)
 267         default y
 268         select USB_OHCI_BIG_ENDIAN_DESC
 269         select USB_OHCI_BIG_ENDIAN_MMIO
 270         ---help---
 271           Enables support for the USB controller on the MPC52xx or
 272           STB03xxx processor chip.  If unsure, say Y.
 273
 274 config USB_OHCI_HCD_PPC_OF_BE
 275         bool "OHCI support for OF platform bus (big endian)"
 276         depends on USB_OHCI_HCD && PPC_OF
 277         select USB_OHCI_BIG_ENDIAN_DESC
 278         select USB_OHCI_BIG_ENDIAN_MMIO
 279         ---help---
 280           Enables support for big-endian USB controllers present on the
 281           OpenFirmware platform bus.
 282
 283 config USB_OHCI_HCD_PPC_OF_LE
 284         bool "OHCI support for OF platform bus (little endian)"
 285         depends on USB_OHCI_HCD && PPC_OF
 286         select USB_OHCI_LITTLE_ENDIAN
 287         ---help---
 288           Enables support for little-endian USB controllers present on the
 289           OpenFirmware platform bus.
 290
 291 config USB_OHCI_HCD_PPC_OF
 292         bool
 293         depends on USB_OHCI_HCD && PPC_OF
 294         default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
 295
 296 config USB_OHCI_HCD_PCI
 297         bool "OHCI support for PCI-bus USB controllers"
 298         depends on USB_OHCI_HCD && PCI && (STB03xxx || PPC_MPC52xx || USB_OHCI_HCD_PPC_OF)
 299         default y
 300         select USB_OHCI_LITTLE_ENDIAN
 301         ---help---
 302           Enables support for PCI-bus plug-in USB controller cards.
 303           If unsure, say Y.
 304
 305 config USB_OHCI_HCD_SSB
 306         bool "OHCI support for Broadcom SSB OHCI core"
 307         depends on USB_OHCI_HCD && (SSB = y || SSB = USB_OHCI_HCD) && EXPERIMENTAL
 308         default n
 309         ---help---
 310           Support for the Sonics Silicon Backplane (SSB) attached
 311           Broadcom USB OHCI core.
 312
 313           This device is present in some embedded devices with
 314           Broadcom based SSB bus.
 315
 316           If unsure, say N.
 317
 318 config USB_CNS3XXX_OHCI
 319         bool "Cavium CNS3XXX OHCI Module"
 320         depends on USB_OHCI_HCD && ARCH_CNS3XXX
 321         ---help---
 322           Enable support for the CNS3XXX SOC's on-chip OHCI controller.
 323           It is needed for low-speed USB 1.0 device support.
 324
 325 config USB_OHCI_BIG_ENDIAN_DESC
 326         bool
 327         depends on USB_OHCI_HCD
 328         default n
 329
 330 config USB_OHCI_BIG_ENDIAN_MMIO
 331         bool
 332         depends on USB_OHCI_HCD
 333         default n
 334
 335 config USB_OHCI_LITTLE_ENDIAN
 336         bool
 337         depends on USB_OHCI_HCD
 338         default n if STB03xxx || PPC_MPC52xx
 339         default y
 340
 341 config USB_UHCI_HCD
 342         tristate "UHCI HCD (most Intel and VIA) support"
 343         depends on USB && PCI
 344         ---help---
 345           The Universal Host Controller Interface is a standard by Intel for
 346           accessing the USB hardware in the PC (which is also called the USB
 347           host controller). If your USB host controller conforms to this
 348           standard, you may want to say Y, but see below. All recent boards
 349           with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
 350           i810, i820) conform to this standard. Also all VIA PCI chipsets
 351           (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
 352           133). If unsure, say Y.
 353
 354           To compile this driver as a module, choose M here: the
 355           module will be called uhci-hcd.
 356
 357 config USB_FHCI_HCD
 358         tristate "Freescale QE USB Host Controller support"
 359         depends on USB && OF_GPIO && QE_GPIO && QUICC_ENGINE
 360         select FSL_GTM
 361         select QE_USB
 362         help
 363           This driver enables support for Freescale QE USB Host Controller
 364           (as found on MPC8360 and MPC8323 processors), the driver supports
 365           Full and Low Speed USB.
 366
 367 config FHCI_DEBUG
 368         bool "Freescale QE USB Host Controller debug support"
 369         depends on USB_FHCI_HCD && DEBUG_FS
 370         help
 371           Say "y" to see some FHCI debug information and statistics
 372           throught debugfs.
 373
 374 config USB_U132_HCD
 375         tristate "Elan U132 Adapter Host Controller"
 376         depends on USB && USB_FTDI_ELAN
 377         default M
 378         help
 379           The U132 adapter is a USB to CardBus adapter specifically designed
 380           for PC cards that contain an OHCI host controller. Typical PC cards
 381           are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
 382           adapter will *NOT* work with PC cards that do not contain an OHCI
 383           controller.
 384
 385           For those PC cards that contain multiple OHCI controllers only the
 386           first one is used.
 387
 388           The driver consists of two modules, the "ftdi-elan" module is a
 389           USB client driver that interfaces to the FTDI chip within ELAN's
 390           USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
 391           controller driver that talks to the OHCI controller within the
 392           CardBus cards that are inserted in the U132 adapter.
 393
 394           This driver has been tested with a CardBus OHCI USB adapter, and
 395           worked with a USB PEN Drive inserted into the first USB port of
 396           the PCCARD. A rather pointless thing to do, but useful for testing.
 397
 398           It is safe to say M here.
 399
 400           See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
 401
 402 config USB_SL811_HCD
 403         tristate "SL811HS HCD support"
 404         depends on USB
 405         help
 406           The SL811HS is a single-port USB controller that supports either
 407           host side or peripheral side roles.  Enable this option if your
 408           board has this chip, and you want to use it as a host controller.
 409           If unsure, say N.
 410
 411           To compile this driver as a module, choose M here: the
 412           module will be called sl811-hcd.
 413
 414 config USB_SL811_CS
 415         tristate "CF/PCMCIA support for SL811HS HCD"
 416         depends on USB_SL811_HCD && PCMCIA
 417         help
 418           Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
 419           REX-CFU1U CF card (often used with PDAs).  If unsure, say N.
 420
 421           To compile this driver as a module, choose M here: the
 422           module will be called "sl811_cs".
 423
 424 config USB_R8A66597_HCD
 425         tristate "R8A66597 HCD support"
 426         depends on USB
 427         help
 428           The R8A66597 is a USB 2.0 host and peripheral controller.
 429
 430           Enable this option if your board has this chip, and you want
 431           to use it as a host controller.  If unsure, say N.
 432
 433           To compile this driver as a module, choose M here: the
 434           module will be called r8a66597-hcd.
 435
 436 config USB_WHCI_HCD
 437         tristate "Wireless USB Host Controller Interface (WHCI) driver (EXPERIMENTAL)"
 438         depends on EXPERIMENTAL
 439         depends on PCI && USB
 440         select USB_WUSB
 441         select UWB_WHCI
 442         help
 443           A driver for PCI-based Wireless USB Host Controllers that are
 444           compliant with the WHCI specification.
 445
 446           To compile this driver a module, choose M here: the module
 447           will be called "whci-hcd".
 448
 449 config USB_HWA_HCD
 450         tristate "Host Wire Adapter (HWA) driver (EXPERIMENTAL)"
 451         depends on EXPERIMENTAL
 452         depends on USB
 453         select USB_WUSB
 454         select UWB_HWA
 455         help
 456           This driver enables you to connect Wireless USB devices to
 457           your system using a Host Wire Adaptor USB dongle. This is an
 458           UWB Radio Controller and WUSB Host Controller connected to
 459           your machine via USB (specified in WUSB1.0).
 460
 461           To compile this driver a module, choose M here: the module
 462           will be called "hwa-hc".
 463
 464 config USB_IMX21_HCD
 465        tristate "iMX21 HCD support"
 466        depends on USB && ARM && MACH_MX21
 467        help
 468          This driver enables support for the on-chip USB host in the
 469          iMX21 processor.
 470
 471          To compile this driver as a module, choose M here: the
 472          module will be called "imx21-hcd".
 473
 474 config USB_OCTEON_EHCI
 475         bool "Octeon on-chip EHCI support"
 476         depends on USB && USB_EHCI_HCD && CPU_CAVIUM_OCTEON
 477         default n
 478         select USB_EHCI_BIG_ENDIAN_MMIO
 479         help
 480           Enable support for the Octeon II SOC's on-chip EHCI
 481           controller.  It is needed for high-speed (480Mbit/sec)
 482           USB 2.0 device support.  All CN6XXX based chips with USB are
 483           supported.
 484
 485 config USB_OCTEON_OHCI
 486         bool "Octeon on-chip OHCI support"
 487         depends on USB && USB_OHCI_HCD && CPU_CAVIUM_OCTEON
 488         default USB_OCTEON_EHCI
 489         select USB_OHCI_BIG_ENDIAN_MMIO
 490         select USB_OHCI_LITTLE_ENDIAN
 491         help
 492           Enable support for the Octeon II SOC's on-chip OHCI
 493           controller.  It is needed for low-speed USB 1.0 device
 494           support.  All CN6XXX based chips with USB are supported.
 495
 496 config USB_OCTEON2_COMMON
 497         bool
 498         default y if USB_OCTEON_EHCI || USB_OCTEON_OHCI