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 (EXPERIMENTAL)"
  76         depends on USB_EHCI_HCD && EXPERIMENTAL
  77         ---help---
  78           This changes the periodic scheduling code to fill more of the low
  79           and full speed bandwidth available from the Transaction Translator
  80           (TT) in USB 2.0 hubs.  Without this, only one transfer will be
  81           issued in each microframe, significantly reducing the number of
  82           periodic low/fullspeed transfers possible.
  83
  84           If you have multiple periodic low/fullspeed devices connected to a
  85           highspeed USB hub which is connected to a highspeed USB Host
  86           Controller, and some of those devices will not work correctly
  87           (possibly due to "ENOSPC" or "-28" errors), say Y.
  88
  89           If unsure, say N.
  90
  91 config USB_EHCI_BIG_ENDIAN_MMIO
  92         bool
  93         depends on USB_EHCI_HCD && (PPC_CELLEB || PPC_PS3 || 440EPX || ARCH_IXP4XX || XPS_USB_HCD_XILINX)
  94         default y
  95
  96 config USB_EHCI_BIG_ENDIAN_DESC
  97         bool
  98         depends on USB_EHCI_HCD && (440EPX || ARCH_IXP4XX || XPS_USB_HCD_XILINX)
  99         default y
 100
 101 config XPS_USB_HCD_XILINX
 102         bool "Use Xilinx usb host EHCI controller core"
 103         depends on USB_EHCI_HCD && (PPC32 || MICROBLAZE)
 104         select USB_EHCI_BIG_ENDIAN_DESC
 105         select USB_EHCI_BIG_ENDIAN_MMIO
 106         ---help---
 107                 Xilinx xps USB host controller core is EHCI compilant and has
 108                 transaction translator built-in. It can be configured to either
 109                 support both high speed and full speed devices, or high speed
 110                 devices only.
 111
 112 config USB_EHCI_FSL
 113         bool "Support for Freescale on-chip EHCI USB controller"
 114         depends on USB_EHCI_HCD && FSL_SOC
 115         select USB_EHCI_ROOT_HUB_TT
 116         ---help---
 117           Variation of ARC USB block used in some Freescale chips.
 118
 119 config USB_EHCI_MXC
 120         bool "Support for Freescale on-chip EHCI USB controller"
 121         depends on USB_EHCI_HCD && ARCH_MXC
 122         select USB_EHCI_ROOT_HUB_TT
 123         ---help---
 124           Variation of ARC USB block used in some Freescale chips.
 125
 126 config USB_EHCI_HCD_PPC_OF
 127         bool "EHCI support for PPC USB controller on OF platform bus"
 128         depends on USB_EHCI_HCD && PPC_OF
 129         default y
 130         ---help---
 131           Enables support for the USB controller present on the PowerPC
 132           OpenFirmware platform bus.
 133
 134 config USB_W90X900_EHCI
 135         bool "W90X900(W90P910) EHCI support"
 136         depends on USB_EHCI_HCD && ARCH_W90X900
 137         ---help---
 138                 Enables support for the W90X900 USB controller
 139
 140 config USB_OXU210HP_HCD
 141         tristate "OXU210HP HCD support"
 142         depends on USB
 143         ---help---
 144           The OXU210HP is an USB host/OTG/device controller. Enable this
 145           option if your board has this chip. If unsure, say N.
 146
 147           This driver does not support isochronous transfers and doesn't
 148           implement OTG nor USB device controllers.
 149
 150           To compile this driver as a module, choose M here: the
 151           module will be called oxu210hp-hcd.
 152
 153 config USB_ISP116X_HCD
 154         tristate "ISP116X HCD support"
 155         depends on USB
 156         ---help---
 157           The ISP1160 and ISP1161 chips are USB host controllers. Enable this
 158           option if your board has this chip. If unsure, say N.
 159
 160           This driver does not support isochronous transfers.
 161
 162           To compile this driver as a module, choose M here: the
 163           module will be called isp116x-hcd.
 164
 165 config USB_ISP1760_HCD
 166         tristate "ISP 1760 HCD support"
 167         depends on USB && EXPERIMENTAL
 168         ---help---
 169           The ISP1760 chip is a USB 2.0 host controller.
 170
 171           This driver does not support isochronous transfers or OTG.
 172           This USB controller is usually attached to a non-DMA-Master
 173           capable bus. NXP's eval kit brings this chip on PCI card
 174           where the chip itself is behind a PLB to simulate such
 175           a bus.
 176
 177           To compile this driver as a module, choose M here: the
 178           module will be called isp1760.
 179
 180 config USB_ISP1362_HCD
 181         tristate "ISP1362 HCD support"
 182         depends on USB
 183         default N
 184         ---help---
 185           Supports the Philips ISP1362 chip as a host controller
 186
 187           This driver does not support isochronous transfers.
 188
 189           To compile this driver as a module, choose M here: the
 190           module will be called isp1362-hcd.
 191
 192 config USB_OHCI_HCD
 193         tristate "OHCI HCD support"
 194         depends on USB && USB_ARCH_HAS_OHCI
 195         select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3
 196         select USB_OTG_UTILS if ARCH_OMAP
 197         ---help---
 198           The Open Host Controller Interface (OHCI) is a standard for accessing
 199           USB 1.1 host controller hardware.  It does more in hardware than Intel's
 200           UHCI specification.  If your USB host controller follows the OHCI spec,
 201           say Y.  On most non-x86 systems, and on x86 hardware that's not using a
 202           USB controller from Intel or VIA, this is appropriate.  If your host
 203           controller doesn't use PCI, this is probably appropriate.  For a PCI
 204           based system where you're not sure, the "lspci -v" entry will list the
 205           right "prog-if" for your USB controller(s):  EHCI, OHCI, or UHCI.
 206
 207           To compile this driver as a module, choose M here: the
 208           module will be called ohci-hcd.
 209
 210 config USB_OHCI_HCD_PPC_SOC
 211         bool "OHCI support for on-chip PPC USB controller"
 212         depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx)
 213         default y
 214         select USB_OHCI_BIG_ENDIAN_DESC
 215         select USB_OHCI_BIG_ENDIAN_MMIO
 216         ---help---
 217           Enables support for the USB controller on the MPC52xx or
 218           STB03xxx processor chip.  If unsure, say Y.
 219
 220 config USB_OHCI_HCD_PPC_OF_BE
 221         bool "OHCI support for OF platform bus (big endian)"
 222         depends on USB_OHCI_HCD && PPC_OF
 223         select USB_OHCI_BIG_ENDIAN_DESC
 224         select USB_OHCI_BIG_ENDIAN_MMIO
 225         ---help---
 226           Enables support for big-endian USB controllers present on the
 227           OpenFirmware platform bus.
 228
 229 config USB_OHCI_HCD_PPC_OF_LE
 230         bool "OHCI support for OF platform bus (little endian)"
 231         depends on USB_OHCI_HCD && PPC_OF
 232         select USB_OHCI_LITTLE_ENDIAN
 233         ---help---
 234           Enables support for little-endian USB controllers present on the
 235           OpenFirmware platform bus.
 236
 237 config USB_OHCI_HCD_PPC_OF
 238         bool
 239         depends on USB_OHCI_HCD && PPC_OF
 240         default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
 241
 242 config USB_OHCI_HCD_PCI
 243         bool "OHCI support for PCI-bus USB controllers"
 244         depends on USB_OHCI_HCD && PCI && (STB03xxx || PPC_MPC52xx || USB_OHCI_HCD_PPC_OF)
 245         default y
 246         select USB_OHCI_LITTLE_ENDIAN
 247         ---help---
 248           Enables support for PCI-bus plug-in USB controller cards.
 249           If unsure, say Y.
 250
 251 config USB_OHCI_HCD_SSB
 252         bool "OHCI support for Broadcom SSB OHCI core"
 253         depends on USB_OHCI_HCD && (SSB = y || SSB = USB_OHCI_HCD) && EXPERIMENTAL
 254         default n
 255         ---help---
 256           Support for the Sonics Silicon Backplane (SSB) attached
 257           Broadcom USB OHCI core.
 258
 259           This device is present in some embedded devices with
 260           Broadcom based SSB bus.
 261
 262           If unsure, say N.
 263
 264 config USB_OHCI_BIG_ENDIAN_DESC
 265         bool
 266         depends on USB_OHCI_HCD
 267         default n
 268
 269 config USB_OHCI_BIG_ENDIAN_MMIO
 270         bool
 271         depends on USB_OHCI_HCD
 272         default n
 273
 274 config USB_OHCI_LITTLE_ENDIAN
 275         bool
 276         depends on USB_OHCI_HCD
 277         default n if STB03xxx || PPC_MPC52xx
 278         default y
 279
 280 config USB_UHCI_HCD
 281         tristate "UHCI HCD (most Intel and VIA) support"
 282         depends on USB && PCI
 283         ---help---
 284           The Universal Host Controller Interface is a standard by Intel for
 285           accessing the USB hardware in the PC (which is also called the USB
 286           host controller). If your USB host controller conforms to this
 287           standard, you may want to say Y, but see below. All recent boards
 288           with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
 289           i810, i820) conform to this standard. Also all VIA PCI chipsets
 290           (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
 291           133). If unsure, say Y.
 292
 293           To compile this driver as a module, choose M here: the
 294           module will be called uhci-hcd.
 295
 296 config USB_FHCI_HCD
 297         tristate "Freescale QE USB Host Controller support"
 298         depends on USB && OF_GPIO && QE_GPIO && QUICC_ENGINE
 299         select FSL_GTM
 300         select QE_USB
 301         help
 302           This driver enables support for Freescale QE USB Host Controller
 303           (as found on MPC8360 and MPC8323 processors), the driver supports
 304           Full and Low Speed USB.
 305
 306 config FHCI_DEBUG
 307         bool "Freescale QE USB Host Controller debug support"
 308         depends on USB_FHCI_HCD && DEBUG_FS
 309         help
 310           Say "y" to see some FHCI debug information and statistics
 311           throught debugfs.
 312
 313 config USB_U132_HCD
 314         tristate "Elan U132 Adapter Host Controller"
 315         depends on USB && USB_FTDI_ELAN
 316         default M
 317         help
 318           The U132 adapter is a USB to CardBus adapter specifically designed
 319           for PC cards that contain an OHCI host controller. Typical PC cards
 320           are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
 321           adapter will *NOT* work with PC cards that do not contain an OHCI
 322           controller.
 323
 324           For those PC cards that contain multiple OHCI controllers only the
 325           first one is used.
 326
 327           The driver consists of two modules, the "ftdi-elan" module is a
 328           USB client driver that interfaces to the FTDI chip within ELAN's
 329           USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
 330           controller driver that talks to the OHCI controller within the
 331           CardBus cards that are inserted in the U132 adapter.
 332
 333           This driver has been tested with a CardBus OHCI USB adapter, and
 334           worked with a USB PEN Drive inserted into the first USB port of
 335           the PCCARD. A rather pointless thing to do, but useful for testing.
 336
 337           It is safe to say M here.
 338
 339           See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
 340
 341 config USB_SL811_HCD
 342         tristate "SL811HS HCD support"
 343         depends on USB
 344         help
 345           The SL811HS is a single-port USB controller that supports either
 346           host side or peripheral side roles.  Enable this option if your
 347           board has this chip, and you want to use it as a host controller.
 348           If unsure, say N.
 349
 350           To compile this driver as a module, choose M here: the
 351           module will be called sl811-hcd.
 352
 353 config USB_SL811_CS
 354         tristate "CF/PCMCIA support for SL811HS HCD"
 355         depends on USB_SL811_HCD && PCMCIA
 356         help
 357           Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
 358           REX-CFU1U CF card (often used with PDAs).  If unsure, say N.
 359
 360           To compile this driver as a module, choose M here: the
 361           module will be called "sl811_cs".
 362
 363 config USB_R8A66597_HCD
 364         tristate "R8A66597 HCD support"
 365         depends on USB
 366         help
 367           The R8A66597 is a USB 2.0 host and peripheral controller.
 368
 369           Enable this option if your board has this chip, and you want
 370           to use it as a host controller.  If unsure, say N.
 371
 372           To compile this driver as a module, choose M here: the
 373           module will be called r8a66597-hcd.
 374
 375 config USB_WHCI_HCD
 376         tristate "Wireless USB Host Controller Interface (WHCI) driver (EXPERIMENTAL)"
 377         depends on EXPERIMENTAL
 378         depends on PCI && USB
 379         select USB_WUSB
 380         select UWB_WHCI
 381         help
 382           A driver for PCI-based Wireless USB Host Controllers that are
 383           compliant with the WHCI specification.
 384
 385           To compile this driver a module, choose M here: the module
 386           will be called "whci-hcd".
 387
 388 config USB_HWA_HCD
 389         tristate "Host Wire Adapter (HWA) driver (EXPERIMENTAL)"
 390         depends on EXPERIMENTAL
 391         depends on USB
 392         select USB_WUSB
 393         select UWB_HWA
 394         help
 395           This driver enables you to connect Wireless USB devices to
 396           your system using a Host Wire Adaptor USB dongle. This is an
 397           UWB Radio Controller and WUSB Host Controller connected to
 398           your machine via USB (specified in WUSB1.0).
 399
 400           To compile this driver a module, choose M here: the module
 401           will be called "hwa-hc".
 402
 403 config USB_IMX21_HCD
 404        tristate "iMX21 HCD support"
 405        depends on USB && ARM && MACH_MX21
 406        help
 407          This driver enables support for the on-chip USB host in the
 408          iMX21 processor.
 409
 410          To compile this driver as a module, choose M here: the
 411          module will be called "imx21-hcd".
 412