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