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