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