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_OMAP1
 211         bool "OHCI support for OMAP1/2 chips"
 212         depends on USB_OHCI_HCD && (ARCH_OMAP1 || ARCH_OMAP2)
 213         default y
 214         ---help---
 215           Enables support for the OHCI controller on OMAP1/2 chips.
 216
 217 config USB_OHCI_HCD_OMAP3
 218         bool "OHCI support for OMAP3 and later chips"
 219         depends on USB_OHCI_HCD && (ARCH_OMAP3 || ARCH_OMAP4)
 220         default y
 221         ---help---
 222           Enables support for the on-chip OHCI controller on
 223           OMAP3 and later chips.
 224
 225 config USB_OHCI_HCD_PPC_SOC
 226         bool "OHCI support for on-chip PPC USB controller"
 227         depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx)
 228         default y
 229         select USB_OHCI_BIG_ENDIAN_DESC
 230         select USB_OHCI_BIG_ENDIAN_MMIO
 231         ---help---
 232           Enables support for the USB controller on the MPC52xx or
 233           STB03xxx processor chip.  If unsure, say Y.
 234
 235 config USB_OHCI_HCD_PPC_OF_BE
 236         bool "OHCI support for OF platform bus (big endian)"
 237         depends on USB_OHCI_HCD && PPC_OF
 238         select USB_OHCI_BIG_ENDIAN_DESC
 239         select USB_OHCI_BIG_ENDIAN_MMIO
 240         ---help---
 241           Enables support for big-endian USB controllers present on the
 242           OpenFirmware platform bus.
 243
 244 config USB_OHCI_HCD_PPC_OF_LE
 245         bool "OHCI support for OF platform bus (little endian)"
 246         depends on USB_OHCI_HCD && PPC_OF
 247         select USB_OHCI_LITTLE_ENDIAN
 248         ---help---
 249           Enables support for little-endian USB controllers present on the
 250           OpenFirmware platform bus.
 251
 252 config USB_OHCI_HCD_PPC_OF
 253         bool
 254         depends on USB_OHCI_HCD && PPC_OF
 255         default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
 256
 257 config USB_OHCI_HCD_PCI
 258         bool "OHCI support for PCI-bus USB controllers"
 259         depends on USB_OHCI_HCD && PCI && (STB03xxx || PPC_MPC52xx || USB_OHCI_HCD_PPC_OF)
 260         default y
 261         select USB_OHCI_LITTLE_ENDIAN
 262         ---help---
 263           Enables support for PCI-bus plug-in USB controller cards.
 264           If unsure, say Y.
 265
 266 config USB_OHCI_HCD_SSB
 267         bool "OHCI support for Broadcom SSB OHCI core"
 268         depends on USB_OHCI_HCD && (SSB = y || SSB = USB_OHCI_HCD) && EXPERIMENTAL
 269         default n
 270         ---help---
 271           Support for the Sonics Silicon Backplane (SSB) attached
 272           Broadcom USB OHCI core.
 273
 274           This device is present in some embedded devices with
 275           Broadcom based SSB bus.
 276
 277           If unsure, say N.
 278
 279 config USB_OHCI_BIG_ENDIAN_DESC
 280         bool
 281         depends on USB_OHCI_HCD
 282         default n
 283
 284 config USB_OHCI_BIG_ENDIAN_MMIO
 285         bool
 286         depends on USB_OHCI_HCD
 287         default n
 288
 289 config USB_OHCI_LITTLE_ENDIAN
 290         bool
 291         depends on USB_OHCI_HCD
 292         default n if STB03xxx || PPC_MPC52xx
 293         default y
 294
 295 config USB_UHCI_HCD
 296         tristate "UHCI HCD (most Intel and VIA) support"
 297         depends on USB && PCI
 298         ---help---
 299           The Universal Host Controller Interface is a standard by Intel for
 300           accessing the USB hardware in the PC (which is also called the USB
 301           host controller). If your USB host controller conforms to this
 302           standard, you may want to say Y, but see below. All recent boards
 303           with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX,
 304           i810, i820) conform to this standard. Also all VIA PCI chipsets
 305           (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro
 306           133). If unsure, say Y.
 307
 308           To compile this driver as a module, choose M here: the
 309           module will be called uhci-hcd.
 310
 311 config USB_FHCI_HCD
 312         tristate "Freescale QE USB Host Controller support"
 313         depends on USB && OF_GPIO && QE_GPIO && QUICC_ENGINE
 314         select FSL_GTM
 315         select QE_USB
 316         help
 317           This driver enables support for Freescale QE USB Host Controller
 318           (as found on MPC8360 and MPC8323 processors), the driver supports
 319           Full and Low Speed USB.
 320
 321 config FHCI_DEBUG
 322         bool "Freescale QE USB Host Controller debug support"
 323         depends on USB_FHCI_HCD && DEBUG_FS
 324         help
 325           Say "y" to see some FHCI debug information and statistics
 326           throught debugfs.
 327
 328 config USB_U132_HCD
 329         tristate "Elan U132 Adapter Host Controller"
 330         depends on USB && USB_FTDI_ELAN
 331         default M
 332         help
 333           The U132 adapter is a USB to CardBus adapter specifically designed
 334           for PC cards that contain an OHCI host controller. Typical PC cards
 335           are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132
 336           adapter will *NOT* work with PC cards that do not contain an OHCI
 337           controller.
 338
 339           For those PC cards that contain multiple OHCI controllers only the
 340           first one is used.
 341
 342           The driver consists of two modules, the "ftdi-elan" module is a
 343           USB client driver that interfaces to the FTDI chip within ELAN's
 344           USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host
 345           controller driver that talks to the OHCI controller within the
 346           CardBus cards that are inserted in the U132 adapter.
 347
 348           This driver has been tested with a CardBus OHCI USB adapter, and
 349           worked with a USB PEN Drive inserted into the first USB port of
 350           the PCCARD. A rather pointless thing to do, but useful for testing.
 351
 352           It is safe to say M here.
 353
 354           See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php>
 355
 356 config USB_SL811_HCD
 357         tristate "SL811HS HCD support"
 358         depends on USB
 359         help
 360           The SL811HS is a single-port USB controller that supports either
 361           host side or peripheral side roles.  Enable this option if your
 362           board has this chip, and you want to use it as a host controller.
 363           If unsure, say N.
 364
 365           To compile this driver as a module, choose M here: the
 366           module will be called sl811-hcd.
 367
 368 config USB_SL811_CS
 369         tristate "CF/PCMCIA support for SL811HS HCD"
 370         depends on USB_SL811_HCD && PCMCIA
 371         help
 372           Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC
 373           REX-CFU1U CF card (often used with PDAs).  If unsure, say N.
 374
 375           To compile this driver as a module, choose M here: the
 376           module will be called "sl811_cs".
 377
 378 config USB_R8A66597_HCD
 379         tristate "R8A66597 HCD support"
 380         depends on USB
 381         help
 382           The R8A66597 is a USB 2.0 host and peripheral controller.
 383
 384           Enable this option if your board has this chip, and you want
 385           to use it as a host controller.  If unsure, say N.
 386
 387           To compile this driver as a module, choose M here: the
 388           module will be called r8a66597-hcd.
 389
 390 config USB_WHCI_HCD
 391         tristate "Wireless USB Host Controller Interface (WHCI) driver (EXPERIMENTAL)"
 392         depends on EXPERIMENTAL
 393         depends on PCI && USB
 394         select USB_WUSB
 395         select UWB_WHCI
 396         help
 397           A driver for PCI-based Wireless USB Host Controllers that are
 398           compliant with the WHCI specification.
 399
 400           To compile this driver a module, choose M here: the module
 401           will be called "whci-hcd".
 402
 403 config USB_HWA_HCD
 404         tristate "Host Wire Adapter (HWA) driver (EXPERIMENTAL)"
 405         depends on EXPERIMENTAL
 406         depends on USB
 407         select USB_WUSB
 408         select UWB_HWA
 409         help
 410           This driver enables you to connect Wireless USB devices to
 411           your system using a Host Wire Adaptor USB dongle. This is an
 412           UWB Radio Controller and WUSB Host Controller connected to
 413           your machine via USB (specified in WUSB1.0).
 414
 415           To compile this driver a module, choose M here: the module
 416           will be called "hwa-hc".
 417
 418 config USB_IMX21_HCD
 419        tristate "iMX21 HCD support"
 420        depends on USB && ARM && MACH_MX21
 421        help
 422          This driver enables support for the on-chip USB host in the
 423          iMX21 processor.
 424
 425          To compile this driver as a module, choose M here: the
 426          module will be called "imx21-hcd".
 427