11da177e4SLinus Torvalds# 21da177e4SLinus Torvalds# USB Host Controller Drivers 31da177e4SLinus Torvalds# 41da177e4SLinus Torvaldscomment "USB Host Controller Drivers" 51da177e4SLinus Torvalds 6e9b29ffcSPeter Korsgaardconfig USB_C67X00_HCD 7e9b29ffcSPeter Korsgaard tristate "Cypress C67x00 HCD support" 8e9b29ffcSPeter Korsgaard help 9e9b29ffcSPeter Korsgaard The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role 10e9b29ffcSPeter Korsgaard host/peripheral/OTG USB controllers. 11e9b29ffcSPeter Korsgaard 12e9b29ffcSPeter Korsgaard Enable this option to support this chip in host controller mode. 13e9b29ffcSPeter Korsgaard If unsure, say N. 14e9b29ffcSPeter Korsgaard 15e9b29ffcSPeter Korsgaard To compile this driver as a module, choose M here: the 16e9b29ffcSPeter Korsgaard module will be called c67x00. 17e9b29ffcSPeter Korsgaard 18eb6bab13SSarah Sharpconfig USB_XHCI_HCD 19eb83be98SGreg Kroah-Hartman tristate "xHCI HCD (USB 3.0) support" 2025e11ec4SFlorian Fainelli depends on USB_ARCH_HAS_XHCI 21eb6bab13SSarah Sharp ---help--- 22eb6bab13SSarah Sharp The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0 23eb6bab13SSarah Sharp "SuperSpeed" host controller hardware. 24eb6bab13SSarah Sharp 25eb6bab13SSarah Sharp To compile this driver as a module, choose M here: the 26eb6bab13SSarah Sharp module will be called xhci-hcd. 27eb6bab13SSarah Sharp 283429e91aSSebastian Andrzej Siewiorconfig USB_XHCI_PLATFORM 293429e91aSSebastian Andrzej Siewior tristate 303429e91aSSebastian Andrzej Siewior depends on USB_XHCI_HCD 313429e91aSSebastian Andrzej Siewior 32eb6bab13SSarah Sharpconfig USB_XHCI_HCD_DEBUGGING 33eb6bab13SSarah Sharp bool "Debugging for the xHCI host controller" 34eb6bab13SSarah Sharp depends on USB_XHCI_HCD 35eb6bab13SSarah Sharp ---help--- 36eb6bab13SSarah Sharp Say 'Y' to turn on debugging for the xHCI host controller driver. 37eb6bab13SSarah Sharp This will spew debugging output, even in interrupt context. 38eb6bab13SSarah Sharp This should only be used for debugging xHCI driver bugs. 39eb6bab13SSarah Sharp 40eb6bab13SSarah Sharp If unsure, say N. 41eb6bab13SSarah Sharp 421da177e4SLinus Torvaldsconfig USB_EHCI_HCD 431da177e4SLinus Torvalds tristate "EHCI HCD (USB 2.0) support" 4425e11ec4SFlorian Fainelli depends on USB_ARCH_HAS_EHCI 451da177e4SLinus Torvalds ---help--- 461da177e4SLinus Torvalds The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0 471da177e4SLinus Torvalds "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware. 481da177e4SLinus Torvalds If your USB host controller supports USB 2.0, you will likely want to 49b967c88eSThierry Vignaud configure this Host Controller Driver. 501da177e4SLinus Torvalds 511da177e4SLinus Torvalds EHCI controllers are packaged with "companion" host controllers (OHCI 521da177e4SLinus Torvalds or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports 53b3c29d85SJesper Juhl will connect to EHCI if the device is high speed, otherwise they 541da177e4SLinus Torvalds connect to a companion controller. If you configure EHCI, you should 551da177e4SLinus Torvalds probably configure the OHCI (for NEC and some other vendors) USB Host 561da177e4SLinus Torvalds Controller Driver or UHCI (for Via motherboards) Host Controller 571da177e4SLinus Torvalds Driver too. 581da177e4SLinus Torvalds 591da177e4SLinus Torvalds You may want to read <file:Documentation/usb/ehci.txt>. 601da177e4SLinus Torvalds 611da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 621da177e4SLinus Torvalds module will be called ehci-hcd. 631da177e4SLinus Torvalds 641da177e4SLinus Torvaldsconfig USB_EHCI_ROOT_HUB_TT 659ec249a6SRobert P. J. Day bool "Root Hub Transaction Translators" 66b12909b5SMarek Vasut depends on USB_EHCI_HCD || USB_CHIPIDEA_HOST 671da177e4SLinus Torvalds ---help--- 681da177e4SLinus Torvalds Some EHCI chips have vendor-specific extensions to integrate 691da177e4SLinus Torvalds transaction translators, so that no OHCI or UHCI companion 701da177e4SLinus Torvalds controller is needed. It's safe to say "y" even if your 711da177e4SLinus Torvalds controller doesn't support this feature. 721da177e4SLinus Torvalds 73ba47f66bSDan Streetman This supports the EHCI implementation that's originally 74ba47f66bSDan Streetman from ARC, and has since changed hands a few times. 75ba47f66bSDan Streetman 76ba47f66bSDan Streetmanconfig USB_EHCI_TT_NEWSCHED 7737cd681cSAlan Stern bool "Improved Transaction Translator scheduling" 78b12909b5SMarek Vasut depends on USB_EHCI_HCD || USB_CHIPIDEA_HOST 7937cd681cSAlan Stern default y 80ba47f66bSDan Streetman ---help--- 81ba47f66bSDan Streetman This changes the periodic scheduling code to fill more of the low 82ba47f66bSDan Streetman and full speed bandwidth available from the Transaction Translator 83ba47f66bSDan Streetman (TT) in USB 2.0 hubs. Without this, only one transfer will be 84ba47f66bSDan Streetman issued in each microframe, significantly reducing the number of 85ba47f66bSDan Streetman periodic low/fullspeed transfers possible. 86ba47f66bSDan Streetman 87ba47f66bSDan Streetman If you have multiple periodic low/fullspeed devices connected to a 88ba47f66bSDan Streetman highspeed USB hub which is connected to a highspeed USB Host 89ba47f66bSDan Streetman Controller, and some of those devices will not work correctly 9037cd681cSAlan Stern (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if 9137cd681cSAlan Stern you have only one such device and it doesn't work, you could try 9237cd681cSAlan Stern saying N. 93ba47f66bSDan Streetman 9437cd681cSAlan Stern If unsure, say Y. 951da177e4SLinus Torvalds 9642443dc4SFlorian Fainelliconfig USB_FSL_MPH_DR_OF 9742443dc4SFlorian Fainelli tristate 9842443dc4SFlorian Fainelli 9942443dc4SFlorian Fainelliif USB_EHCI_HCD 10042443dc4SFlorian Fainelli 101adfa79d1SAlan Sternconfig USB_EHCI_PCI 102adfa79d1SAlan Stern tristate 10342443dc4SFlorian Fainelli depends on PCI 104adfa79d1SAlan Stern default y 105adfa79d1SAlan Stern 10622ced687SAnoopconfig USB_EHCI_HCD_PMC_MSP 10722ced687SAnoop tristate "EHCI support for on-chip PMC MSP71xx USB controller" 10842443dc4SFlorian Fainelli depends on MSP_HAS_USB 10922ced687SAnoop default n 11022ced687SAnoop select USB_EHCI_BIG_ENDIAN_DESC 11122ced687SAnoop select USB_EHCI_BIG_ENDIAN_MMIO 11222ced687SAnoop ---help--- 11322ced687SAnoop Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's. 11422ced687SAnoop If unsure, say N. 11522ced687SAnoop 116083522d7SBenjamin Herrenschmidtconfig USB_EHCI_BIG_ENDIAN_MMIO 117083522d7SBenjamin Herrenschmidt bool 118083522d7SBenjamin Herrenschmidt 1196dbd682bSStefan Roeseconfig USB_EHCI_BIG_ENDIAN_DESC 1206dbd682bSStefan Roese bool 1216dbd682bSStefan Roese 12208d3c18eSJulie Zhuconfig XPS_USB_HCD_XILINX 12308d3c18eSJulie Zhu bool "Use Xilinx usb host EHCI controller core" 12442443dc4SFlorian Fainelli depends on (PPC32 || MICROBLAZE) 12508d3c18eSJulie Zhu select USB_EHCI_BIG_ENDIAN_DESC 12608d3c18eSJulie Zhu select USB_EHCI_BIG_ENDIAN_MMIO 12708d3c18eSJulie Zhu ---help--- 12808d3c18eSJulie Zhu Xilinx xps USB host controller core is EHCI compilant and has 12908d3c18eSJulie Zhu transaction translator built-in. It can be configured to either 13008d3c18eSJulie Zhu support both high speed and full speed devices, or high speed 13108d3c18eSJulie Zhu devices only. 13208d3c18eSJulie Zhu 133ba02978aSLi Yangconfig USB_EHCI_FSL 134c0ca9bc5SFabio Estevam bool "Support for Freescale PPC on-chip EHCI USB controller" 13542443dc4SFlorian Fainelli depends on FSL_SOC 136ba02978aSLi Yang select USB_EHCI_ROOT_HUB_TT 137018b97d0SMarc Kleine-Budde select USB_FSL_MPH_DR_OF if OF 138ba02978aSLi Yang ---help--- 139ba02978aSLi Yang Variation of ARC USB block used in some Freescale chips. 140ba02978aSLi Yang 1417e8d5cd9SDaniel Mackconfig USB_EHCI_MXC 142dba63b2fSAlan Stern tristate "Support for Freescale i.MX on-chip EHCI USB controller" 14342443dc4SFlorian Fainelli depends on ARCH_MXC 1447e8d5cd9SDaniel Mack select USB_EHCI_ROOT_HUB_TT 1457e8d5cd9SDaniel Mack ---help--- 1467e8d5cd9SDaniel Mack Variation of ARC USB block used in some Freescale chips. 1477e8d5cd9SDaniel Mack 1487f124f4bSKeshava Munegowdaconfig USB_EHCI_HCD_OMAP 14954a41966SAlan Stern tristate "EHCI support for OMAP3 and later chips" 15042443dc4SFlorian Fainelli depends on ARCH_OMAP 151dfdf9ad9SRoger Quadros select NOP_USB_XCEIV 1527f124f4bSKeshava Munegowda default y 1537f124f4bSKeshava Munegowda ---help--- 1547f124f4bSKeshava Munegowda Enables support for the on-chip EHCI controller on 1557f124f4bSKeshava Munegowda OMAP3 and later chips. 1567f124f4bSKeshava Munegowda 157a76dd463SManjunath Goudarconfig USB_EHCI_HCD_ORION 158a76dd463SManjunath Goudar tristate "Support for Marvell EBU on-chip EHCI USB controller" 159a76dd463SManjunath Goudar depends on USB_EHCI_HCD && PLAT_ORION 160a76dd463SManjunath Goudar default y 161a76dd463SManjunath Goudar ---help--- 162a76dd463SManjunath Goudar Enables support for the on-chip EHCI controller on Marvell's 163a76dd463SManjunath Goudar embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP, 164a76dd463SManjunath Goudar Armada 370. This is different from the EHCI implementation 165a76dd463SManjunath Goudar on Marvell's mobile PXA and MMP SoC, see "EHCI support for 166a76dd463SManjunath Goudar Marvell PXA/MMP USB controller" for those. 167a76dd463SManjunath Goudar 1687675d6baSManjunath Goudarconfig USB_EHCI_HCD_SPEAR 1697675d6baSManjunath Goudar tristate "Support for ST SPEAr on-chip EHCI USB controller" 1707675d6baSManjunath Goudar depends on USB_EHCI_HCD && PLAT_SPEAR 1717675d6baSManjunath Goudar default y 1727675d6baSManjunath Goudar ---help--- 1737675d6baSManjunath Goudar Enables support for the on-chip EHCI controller on 1747675d6baSManjunath Goudar ST SPEAr chips. 1757675d6baSManjunath Goudar 17697736961SManjunath Goudarconfig USB_EHCI_HCD_AT91 17797736961SManjunath Goudar tristate "Support for Atmel on-chip EHCI USB controller" 17897736961SManjunath Goudar depends on USB_EHCI_HCD && ARCH_AT91 17997736961SManjunath Goudar default y 18097736961SManjunath Goudar ---help--- 18197736961SManjunath Goudar Enables support for the on-chip EHCI controller on 18297736961SManjunath Goudar Atmel chips. 18397736961SManjunath Goudar 184b0848aeaSPavankumar Kondeticonfig USB_EHCI_MSM 1858c68e84fSManjunath Goudar tristate "Support for Qualcomm QSD/MSM on-chip EHCI USB controller" 18642443dc4SFlorian Fainelli depends on ARCH_MSM 187b0848aeaSPavankumar Kondeti select USB_EHCI_ROOT_HUB_TT 188dfb2130cSPavankumar Kondeti select USB_MSM_OTG 189b0848aeaSPavankumar Kondeti ---help--- 190b0848aeaSPavankumar Kondeti Enables support for the USB Host controller present on the 191b0848aeaSPavankumar Kondeti Qualcomm chipsets. Root Hub has inbuilt TT. 192b0848aeaSPavankumar Kondeti This driver depends on OTG driver for PHY initialization, 1938bb6a164SPavankumar Kondeti clock management, powering up VBUS, and power management. 1948cf28f1fSPavankumar Kondeti This driver is not supported on boards like trout which 1958cf28f1fSPavankumar Kondeti has an external PHY. 196b0848aeaSPavankumar Kondeti 19779ad3b5aSBenoit Gobyconfig USB_EHCI_TEGRA 19879ad3b5aSBenoit Goby boolean "NVIDIA Tegra HCD support" 19942443dc4SFlorian Fainelli depends on ARCH_TEGRA 20079ad3b5aSBenoit Goby select USB_EHCI_ROOT_HUB_TT 20175f32ec1SFelipe Balbi select USB_PHY 20279ad3b5aSBenoit Goby help 20379ad3b5aSBenoit Goby This driver enables support for the internal USB Host Controllers 20479ad3b5aSBenoit Goby found in NVIDIA Tegra SoCs. The controllers are EHCI compliant. 20579ad3b5aSBenoit Goby 206da0e8fb0SValentine Barshakconfig USB_EHCI_HCD_PPC_OF 207da0e8fb0SValentine Barshak bool "EHCI support for PPC USB controller on OF platform bus" 20842443dc4SFlorian Fainelli depends on PPC_OF 209da0e8fb0SValentine Barshak default y 210da0e8fb0SValentine Barshak ---help--- 211da0e8fb0SValentine Barshak Enables support for the USB controller present on the PowerPC 212da0e8fb0SValentine Barshak OpenFirmware platform bus. 213da0e8fb0SValentine Barshak 21460b0bf0fSYoshihiro Shimodaconfig USB_EHCI_SH 21560b0bf0fSYoshihiro Shimoda bool "EHCI support for SuperH USB controller" 21642443dc4SFlorian Fainelli depends on SUPERH 21760b0bf0fSYoshihiro Shimoda ---help--- 21860b0bf0fSYoshihiro Shimoda Enables support for the on-chip EHCI controller on the SuperH. 21960b0bf0fSYoshihiro Shimoda If you use the PCI EHCI controller, this option is not necessary. 22060b0bf0fSYoshihiro Shimoda 2211bcc5aa8SJoonyoung Shimconfig USB_EHCI_S5P 2227edb3dafSManjunath Goudar tristate "EHCI support for Samsung S5P/EXYNOS SoC Series" 22342443dc4SFlorian Fainelli depends on PLAT_S5P 2241bcc5aa8SJoonyoung Shim help 2257edb3dafSManjunath Goudar Enable support for the Samsung S5Pxxxx and Exynos3/4/5 SOC's 2267edb3dafSManjunath Goudar on-chip EHCI controller. 2271bcc5aa8SJoonyoung Shim 2283a082ec9SNeil Zhangconfig USB_EHCI_MV 229a76dd463SManjunath Goudar bool "EHCI support for Marvell PXA/MMP USB controller" 23042443dc4SFlorian Fainelli depends on (ARCH_PXA || ARCH_MMP) 2313a082ec9SNeil Zhang select USB_EHCI_ROOT_HUB_TT 2323a082ec9SNeil Zhang ---help--- 2333a082ec9SNeil Zhang Enables support for Marvell (including PXA and MMP series) on-chip 2343a082ec9SNeil Zhang USB SPH and OTG controller. SPH is a single port host, and it can 2353a082ec9SNeil Zhang only be EHCI host. OTG is controller that can switch to host mode. 236a76dd463SManjunath Goudar Note that this driver will not work on Marvell's other EHCI 237a76dd463SManjunath Goudar controller used by the EBU-type SoCs including Orion, Kirkwood, 238a76dd463SManjunath Goudar Dova, Armada 370 and Armada XP. See "Support for Marvell EBU 239a76dd463SManjunath Goudar on-chip EHCI USB controller" for those. 2403a082ec9SNeil Zhang 241586dfc8cSWan ZongShunconfig USB_W90X900_EHCI 242586dfc8cSWan ZongShun bool "W90X900(W90P910) EHCI support" 24342443dc4SFlorian Fainelli depends on ARCH_W90X900 244586dfc8cSWan ZongShun ---help--- 245586dfc8cSWan ZongShun Enables support for the W90X900 USB controller 246586dfc8cSWan ZongShun 247760efe69SMac Linconfig USB_CNS3XXX_EHCI 248f3a958d3SFlorian Fainelli bool "Cavium CNS3XXX EHCI Module (DEPRECATED)" 24942443dc4SFlorian Fainelli depends on ARCH_CNS3XXX 250f3a958d3SFlorian Fainelli select USB_EHCI_HCD_PLATFORM 251760efe69SMac Lin ---help--- 252f3a958d3SFlorian Fainelli This option is deprecated now and the driver was removed, use 253f3a958d3SFlorian Fainelli USB_EHCI_HCD_PLATFORM instead. 254f3a958d3SFlorian Fainelli 255760efe69SMac Lin Enable support for the CNS3XXX SOC's on-chip EHCI controller. 256760efe69SMac Lin It is needed for high-speed (480Mbit/sec) USB 2.0 device 257760efe69SMac Lin support. 258760efe69SMac Lin 259502fa841SGabor Juhosconfig USB_EHCI_ATH79 2605d98cd4eSHauke Mehrtens bool "EHCI support for AR7XXX/AR9XXX SoCs (DEPRECATED)" 26142443dc4SFlorian Fainelli depends on (SOC_AR71XX || SOC_AR724X || SOC_AR913X || SOC_AR933X) 262502fa841SGabor Juhos select USB_EHCI_ROOT_HUB_TT 2635d98cd4eSHauke Mehrtens select USB_EHCI_HCD_PLATFORM 264502fa841SGabor Juhos default y 265502fa841SGabor Juhos ---help--- 2665d98cd4eSHauke Mehrtens This option is deprecated now and the driver was removed, use 2675d98cd4eSHauke Mehrtens USB_EHCI_HCD_PLATFORM instead. 2685d98cd4eSHauke Mehrtens 269502fa841SGabor Juhos Enables support for the built-in EHCI controller present 270502fa841SGabor Juhos on the Atheros AR7XXX/AR9XXX SoCs. 271502fa841SGabor Juhos 27242443dc4SFlorian Fainelliconfig USB_EHCI_HCD_PLATFORM 27342443dc4SFlorian Fainelli tristate "Generic EHCI driver for a platform device" 27442443dc4SFlorian Fainelli default n 27542443dc4SFlorian Fainelli ---help--- 27642443dc4SFlorian Fainelli Adds an EHCI host driver for a generic platform device, which 27742443dc4SFlorian Fainelli provides a memory space and an irq. 27842443dc4SFlorian Fainelli 27942443dc4SFlorian Fainelli If unsure, say N. 28042443dc4SFlorian Fainelli 28142443dc4SFlorian Fainelliconfig USB_OCTEON_EHCI 28242443dc4SFlorian Fainelli bool "Octeon on-chip EHCI support" 28342443dc4SFlorian Fainelli depends on CPU_CAVIUM_OCTEON 28442443dc4SFlorian Fainelli default n 28542443dc4SFlorian Fainelli select USB_EHCI_BIG_ENDIAN_MMIO 28642443dc4SFlorian Fainelli help 28742443dc4SFlorian Fainelli Enable support for the Octeon II SOC's on-chip EHCI 28842443dc4SFlorian Fainelli controller. It is needed for high-speed (480Mbit/sec) 28942443dc4SFlorian Fainelli USB 2.0 device support. All CN6XXX based chips with USB are 29042443dc4SFlorian Fainelli supported. 29142443dc4SFlorian Fainelli 29242443dc4SFlorian Fainelliendif # USB_EHCI_HCD 29342443dc4SFlorian Fainelli 294b92a78e5SRodolfo Giometticonfig USB_OXU210HP_HCD 295b92a78e5SRodolfo Giometti tristate "OXU210HP HCD support" 29625e11ec4SFlorian Fainelli depends on GENERIC_HARDIRQS 297b92a78e5SRodolfo Giometti ---help--- 298b92a78e5SRodolfo Giometti The OXU210HP is an USB host/OTG/device controller. Enable this 299b92a78e5SRodolfo Giometti option if your board has this chip. If unsure, say N. 300b92a78e5SRodolfo Giometti 301b92a78e5SRodolfo Giometti This driver does not support isochronous transfers and doesn't 302b92a78e5SRodolfo Giometti implement OTG nor USB device controllers. 303b92a78e5SRodolfo Giometti 304b92a78e5SRodolfo Giometti To compile this driver as a module, choose M here: the 305b92a78e5SRodolfo Giometti module will be called oxu210hp-hcd. 306b92a78e5SRodolfo Giometti 3074808a1c0SOlav Kongasconfig USB_ISP116X_HCD 3084808a1c0SOlav Kongas tristate "ISP116X HCD support" 3094808a1c0SOlav Kongas ---help--- 3104808a1c0SOlav Kongas The ISP1160 and ISP1161 chips are USB host controllers. Enable this 3114808a1c0SOlav Kongas option if your board has this chip. If unsure, say N. 3124808a1c0SOlav Kongas 3134808a1c0SOlav Kongas This driver does not support isochronous transfers. 3144808a1c0SOlav Kongas 3154808a1c0SOlav Kongas To compile this driver as a module, choose M here: the 3164808a1c0SOlav Kongas module will be called isp116x-hcd. 3174808a1c0SOlav Kongas 318db11e47dSSebastian Siewiorconfig USB_ISP1760_HCD 319db11e47dSSebastian Siewior tristate "ISP 1760 HCD support" 320db11e47dSSebastian Siewior ---help--- 321db11e47dSSebastian Siewior The ISP1760 chip is a USB 2.0 host controller. 322db11e47dSSebastian Siewior 323db11e47dSSebastian Siewior This driver does not support isochronous transfers or OTG. 324ff30bf1cSSebastian Andrzej Siewior This USB controller is usually attached to a non-DMA-Master 325ff30bf1cSSebastian Andrzej Siewior capable bus. NXP's eval kit brings this chip on PCI card 326ff30bf1cSSebastian Andrzej Siewior where the chip itself is behind a PLB to simulate such 327ff30bf1cSSebastian Andrzej Siewior a bus. 328db11e47dSSebastian Siewior 329db11e47dSSebastian Siewior To compile this driver as a module, choose M here: the 330ff30bf1cSSebastian Andrzej Siewior module will be called isp1760. 331db11e47dSSebastian Siewior 332a9d43091SLothar Wassmannconfig USB_ISP1362_HCD 333a9d43091SLothar Wassmann tristate "ISP1362 HCD support" 334a9d43091SLothar Wassmann default N 335a9d43091SLothar Wassmann ---help--- 336a9d43091SLothar Wassmann Supports the Philips ISP1362 chip as a host controller 337a9d43091SLothar Wassmann 338a9d43091SLothar Wassmann This driver does not support isochronous transfers. 339a9d43091SLothar Wassmann 340a9d43091SLothar Wassmann To compile this driver as a module, choose M here: the 341a9d43091SLothar Wassmann module will be called isp1362-hcd. 342a9d43091SLothar Wassmann 3431da177e4SLinus Torvaldsconfig USB_OHCI_HCD 3441da177e4SLinus Torvalds tristate "OHCI HCD support" 34525e11ec4SFlorian Fainelli depends on USB_ARCH_HAS_OHCI 3461da177e4SLinus Torvalds select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3 34761464c83SLinus Torvalds depends on USB_ISP1301 || !ARCH_LPC32XX 3481da177e4SLinus Torvalds ---help--- 3491da177e4SLinus Torvalds The Open Host Controller Interface (OHCI) is a standard for accessing 3501da177e4SLinus Torvalds USB 1.1 host controller hardware. It does more in hardware than Intel's 3511da177e4SLinus Torvalds UHCI specification. If your USB host controller follows the OHCI spec, 3521da177e4SLinus Torvalds say Y. On most non-x86 systems, and on x86 hardware that's not using a 3531da177e4SLinus Torvalds USB controller from Intel or VIA, this is appropriate. If your host 3541da177e4SLinus Torvalds controller doesn't use PCI, this is probably appropriate. For a PCI 3551da177e4SLinus Torvalds based system where you're not sure, the "lspci -v" entry will list the 3561da177e4SLinus Torvalds right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI. 3571da177e4SLinus Torvalds 3581da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 3591da177e4SLinus Torvalds module will be called ohci-hcd. 3601da177e4SLinus Torvalds 361*3ad3ca05SFlorian Fainelliif USB_OHCI_HCD 362*3ad3ca05SFlorian Fainelli 363968b448bSAnand Gadiyarconfig USB_OHCI_HCD_OMAP1 364968b448bSAnand Gadiyar bool "OHCI support for OMAP1/2 chips" 365*3ad3ca05SFlorian Fainelli depends on ARCH_OMAP1 366968b448bSAnand Gadiyar default y 367968b448bSAnand Gadiyar ---help--- 368968b448bSAnand Gadiyar Enables support for the OHCI controller on OMAP1/2 chips. 369968b448bSAnand Gadiyar 370968b448bSAnand Gadiyarconfig USB_OHCI_HCD_OMAP3 371968b448bSAnand Gadiyar bool "OHCI support for OMAP3 and later chips" 372*3ad3ca05SFlorian Fainelli depends on (ARCH_OMAP3 || ARCH_OMAP4) 373968b448bSAnand Gadiyar default y 374968b448bSAnand Gadiyar ---help--- 375968b448bSAnand Gadiyar Enables support for the on-chip OHCI controller on 376968b448bSAnand Gadiyar OMAP3 and later chips. 377968b448bSAnand Gadiyar 37890e6ca5cSGabor Juhosconfig USB_OHCI_ATH79 3795d98cd4eSHauke Mehrtens bool "USB OHCI support for the Atheros AR71XX/AR7240 SoCs (DEPRECATED)" 380*3ad3ca05SFlorian Fainelli depends on (SOC_AR71XX || SOC_AR724X) 3815d98cd4eSHauke Mehrtens select USB_OHCI_HCD_PLATFORM 38290e6ca5cSGabor Juhos default y 38390e6ca5cSGabor Juhos help 3845d98cd4eSHauke Mehrtens This option is deprecated now and the driver was removed, use 3855d98cd4eSHauke Mehrtens USB_OHCI_HCD_PLATFORM instead. 3865d98cd4eSHauke Mehrtens 38790e6ca5cSGabor Juhos Enables support for the built-in OHCI controller present on the 38890e6ca5cSGabor Juhos Atheros AR71XX/AR7240 SoCs. 38990e6ca5cSGabor Juhos 390495a678fSSylvain Munautconfig USB_OHCI_HCD_PPC_OF_BE 39145e83889SArnd Bergmann bool "OHCI support for OF platform bus (big endian)" 392*3ad3ca05SFlorian Fainelli depends on PPC_OF 393495a678fSSylvain Munaut select USB_OHCI_BIG_ENDIAN_DESC 394495a678fSSylvain Munaut select USB_OHCI_BIG_ENDIAN_MMIO 39545e83889SArnd Bergmann ---help--- 39645e83889SArnd Bergmann Enables support for big-endian USB controllers present on the 39745e83889SArnd Bergmann OpenFirmware platform bus. 398495a678fSSylvain Munaut 399495a678fSSylvain Munautconfig USB_OHCI_HCD_PPC_OF_LE 40045e83889SArnd Bergmann bool "OHCI support for OF platform bus (little endian)" 401*3ad3ca05SFlorian Fainelli depends on PPC_OF 402495a678fSSylvain Munaut select USB_OHCI_LITTLE_ENDIAN 40345e83889SArnd Bergmann ---help--- 40445e83889SArnd Bergmann Enables support for little-endian USB controllers present on the 40545e83889SArnd Bergmann OpenFirmware platform bus. 40645e83889SArnd Bergmann 40745e83889SArnd Bergmannconfig USB_OHCI_HCD_PPC_OF 40845e83889SArnd Bergmann bool 409*3ad3ca05SFlorian Fainelli depends on PPC_OF 41045e83889SArnd Bergmann default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE 411495a678fSSylvain Munaut 4121da177e4SLinus Torvaldsconfig USB_OHCI_HCD_PCI 4131da177e4SLinus Torvalds bool "OHCI support for PCI-bus USB controllers" 414*3ad3ca05SFlorian Fainelli depends on PCI && (STB03xxx || PPC_MPC52xx || USB_OHCI_HCD_PPC_OF) 4151da177e4SLinus Torvalds default y 4161da177e4SLinus Torvalds select USB_OHCI_LITTLE_ENDIAN 4171da177e4SLinus Torvalds ---help--- 4181da177e4SLinus Torvalds Enables support for PCI-bus plug-in USB controller cards. 4191da177e4SLinus Torvalds If unsure, say Y. 4201da177e4SLinus Torvalds 421c604e851SMichael Bueschconfig USB_OHCI_HCD_SSB 422259b83a3SHauke Mehrtens bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)" 423*3ad3ca05SFlorian Fainelli depends on (SSB = y || SSB = USB_OHCI_HCD) 424259b83a3SHauke Mehrtens select USB_HCD_SSB 425259b83a3SHauke Mehrtens select USB_OHCI_HCD_PLATFORM 426c604e851SMichael Buesch default n 427c604e851SMichael Buesch ---help--- 428259b83a3SHauke Mehrtens This option is deprecated now and the driver was removed, use 429259b83a3SHauke Mehrtens USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead. 430259b83a3SHauke Mehrtens 431c604e851SMichael Buesch Support for the Sonics Silicon Backplane (SSB) attached 432c604e851SMichael Buesch Broadcom USB OHCI core. 433c604e851SMichael Buesch 434c604e851SMichael Buesch This device is present in some embedded devices with 435c604e851SMichael Buesch Broadcom based SSB bus. 436c604e851SMichael Buesch 437c604e851SMichael Buesch If unsure, say N. 438c604e851SMichael Buesch 43960b0bf0fSYoshihiro Shimodaconfig USB_OHCI_SH 440231a72e0SFlorian Fainelli bool "OHCI support for SuperH USB controller (DEPRECATED)" 441*3ad3ca05SFlorian Fainelli depends on SUPERH 442231a72e0SFlorian Fainelli select USB_OHCI_HCD_PLATFORM 44360b0bf0fSYoshihiro Shimoda ---help--- 444231a72e0SFlorian Fainelli This option is deprecated now and the driver was removed, use 445231a72e0SFlorian Fainelli USB_OHCI_HCD_PLATFORM instead. 446231a72e0SFlorian Fainelli 44760b0bf0fSYoshihiro Shimoda Enables support for the on-chip OHCI controller on the SuperH. 44860b0bf0fSYoshihiro Shimoda If you use the PCI OHCI controller, this option is not necessary. 44960b0bf0fSYoshihiro Shimoda 45062194244SJingoo Hanconfig USB_OHCI_EXYNOS 45162194244SJingoo Han boolean "OHCI support for Samsung EXYNOS SoC Series" 452*3ad3ca05SFlorian Fainelli depends on ARCH_EXYNOS 45362194244SJingoo Han help 45462194244SJingoo Han Enable support for the Samsung Exynos SOC's on-chip OHCI controller. 45562194244SJingoo Han 456760efe69SMac Linconfig USB_CNS3XXX_OHCI 457c23920b0SFlorian Fainelli bool "Cavium CNS3XXX OHCI Module (DEPRECATED)" 458*3ad3ca05SFlorian Fainelli depends on ARCH_CNS3XXX 459c23920b0SFlorian Fainelli select USB_OHCI_HCD_PLATFORM 460760efe69SMac Lin ---help--- 461c23920b0SFlorian Fainelli This option is deprecated now and the driver was removed, use 462c23920b0SFlorian Fainelli USB_OHCI_HCD_PLATFORM instead. 463c23920b0SFlorian Fainelli 464760efe69SMac Lin Enable support for the CNS3XXX SOC's on-chip OHCI controller. 465760efe69SMac Lin It is needed for low-speed USB 1.0 device support. 466760efe69SMac Lin 467fa3364b5SHauke Mehrtensconfig USB_OHCI_HCD_PLATFORM 468fa3364b5SHauke Mehrtens bool "Generic OHCI driver for a platform device" 469fa3364b5SHauke Mehrtens default n 470fa3364b5SHauke Mehrtens ---help--- 471fa3364b5SHauke Mehrtens Adds an OHCI host driver for a generic platform device, which 472898d828bSPeter Meerwald provides a memory space and an irq. 473fa3364b5SHauke Mehrtens 474fa3364b5SHauke Mehrtens If unsure, say N. 475fa3364b5SHauke Mehrtens 476*3ad3ca05SFlorian Fainelliconfig USB_OCTEON_OHCI 477*3ad3ca05SFlorian Fainelli bool "Octeon on-chip OHCI support" 478*3ad3ca05SFlorian Fainelli depends on CPU_CAVIUM_OCTEON 479*3ad3ca05SFlorian Fainelli default USB_OCTEON_EHCI 480*3ad3ca05SFlorian Fainelli select USB_OHCI_BIG_ENDIAN_MMIO 481*3ad3ca05SFlorian Fainelli select USB_OHCI_LITTLE_ENDIAN 482*3ad3ca05SFlorian Fainelli help 483*3ad3ca05SFlorian Fainelli Enable support for the Octeon II SOC's on-chip OHCI 484*3ad3ca05SFlorian Fainelli controller. It is needed for low-speed USB 1.0 device 485*3ad3ca05SFlorian Fainelli support. All CN6XXX based chips with USB are supported. 486*3ad3ca05SFlorian Fainelli 4877a7a4a59SHauke Mehrtens 48811d1a4aaSBenjamin Herrenschmidtconfig USB_OHCI_BIG_ENDIAN_DESC 48911d1a4aaSBenjamin Herrenschmidt bool 49011d1a4aaSBenjamin Herrenschmidt default n 49111d1a4aaSBenjamin Herrenschmidt 49211d1a4aaSBenjamin Herrenschmidtconfig USB_OHCI_BIG_ENDIAN_MMIO 4931da177e4SLinus Torvalds bool 4941da177e4SLinus Torvalds default n 4951da177e4SLinus Torvalds 4961da177e4SLinus Torvaldsconfig USB_OHCI_LITTLE_ENDIAN 4971da177e4SLinus Torvalds bool 4981da177e4SLinus Torvalds default n if STB03xxx || PPC_MPC52xx 4991da177e4SLinus Torvalds default y 5001da177e4SLinus Torvalds 501*3ad3ca05SFlorian Fainelliendif # USB_OHCI_HCD 502*3ad3ca05SFlorian Fainelli 5031da177e4SLinus Torvaldsconfig USB_UHCI_HCD 5041da177e4SLinus Torvalds tristate "UHCI HCD (most Intel and VIA) support" 50525e11ec4SFlorian Fainelli depends on PCI || SPARC_LEON || ARCH_VT8500 5061da177e4SLinus Torvalds ---help--- 5071da177e4SLinus Torvalds The Universal Host Controller Interface is a standard by Intel for 5081da177e4SLinus Torvalds accessing the USB hardware in the PC (which is also called the USB 5091da177e4SLinus Torvalds host controller). If your USB host controller conforms to this 5101da177e4SLinus Torvalds standard, you may want to say Y, but see below. All recent boards 5111da177e4SLinus Torvalds with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX, 5121da177e4SLinus Torvalds i810, i820) conform to this standard. Also all VIA PCI chipsets 5131da177e4SLinus Torvalds (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro 5143db7739cSJan Andersson 133) and LEON/GRLIB SoCs with the GRUSBHC controller. 5153db7739cSJan Andersson If unsure, say Y. 5161da177e4SLinus Torvalds 5171da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 5181da177e4SLinus Torvalds module will be called uhci-hcd. 5191da177e4SLinus Torvalds 520d3219d1cSJan Anderssonconfig USB_UHCI_SUPPORT_NON_PCI_HC 521d3219d1cSJan Andersson bool 522d3219d1cSJan Andersson depends on USB_UHCI_HCD 523100d4597STony Prisk default y if (SPARC_LEON || ARCH_VT8500) 524100d4597STony Prisk 525100d4597STony Priskconfig USB_UHCI_PLATFORM 526100d4597STony Prisk bool "Generic UHCI Platform Driver support" 527100d4597STony Prisk depends on USB_UHCI_SUPPORT_NON_PCI_HC 528100d4597STony Prisk default y if ARCH_VT8500 529100d4597STony Prisk ---help--- 530100d4597STony Prisk Enable support for generic UHCI platform devices that require no 531100d4597STony Prisk additional configuration. 532d3219d1cSJan Andersson 5338452c674SJan Anderssonconfig USB_UHCI_BIG_ENDIAN_MMIO 5348452c674SJan Andersson bool 535fda928acSJan Andersson depends on USB_UHCI_SUPPORT_NON_PCI_HC && SPARC_LEON 536fda928acSJan Andersson default y 5378452c674SJan Andersson 53851e2f62fSJan Anderssonconfig USB_UHCI_BIG_ENDIAN_DESC 53951e2f62fSJan Andersson bool 540fda928acSJan Andersson depends on USB_UHCI_SUPPORT_NON_PCI_HC && SPARC_LEON 541fda928acSJan Andersson default y 54251e2f62fSJan Andersson 543236dd4d1SAnton Vorontsovconfig USB_FHCI_HCD 544236dd4d1SAnton Vorontsov tristate "Freescale QE USB Host Controller support" 54525e11ec4SFlorian Fainelli depends on OF_GPIO && QE_GPIO && QUICC_ENGINE 546236dd4d1SAnton Vorontsov select FSL_GTM 547236dd4d1SAnton Vorontsov select QE_USB 548236dd4d1SAnton Vorontsov help 549236dd4d1SAnton Vorontsov This driver enables support for Freescale QE USB Host Controller 550236dd4d1SAnton Vorontsov (as found on MPC8360 and MPC8323 processors), the driver supports 551236dd4d1SAnton Vorontsov Full and Low Speed USB. 552236dd4d1SAnton Vorontsov 553236dd4d1SAnton Vorontsovconfig FHCI_DEBUG 554236dd4d1SAnton Vorontsov bool "Freescale QE USB Host Controller debug support" 555236dd4d1SAnton Vorontsov depends on USB_FHCI_HCD && DEBUG_FS 556236dd4d1SAnton Vorontsov help 557236dd4d1SAnton Vorontsov Say "y" to see some FHCI debug information and statistics 55825985edcSLucas De Marchi through debugfs. 559236dd4d1SAnton Vorontsov 560d774efeaSTony Olechconfig USB_U132_HCD 561d774efeaSTony Olech tristate "Elan U132 Adapter Host Controller" 56225e11ec4SFlorian Fainelli depends on USB_FTDI_ELAN 563d774efeaSTony Olech default M 564d774efeaSTony Olech help 565d774efeaSTony Olech The U132 adapter is a USB to CardBus adapter specifically designed 566d774efeaSTony Olech for PC cards that contain an OHCI host controller. Typical PC cards 567d774efeaSTony Olech are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132 568d774efeaSTony Olech adapter will *NOT* work with PC cards that do not contain an OHCI 569d774efeaSTony Olech controller. 570d774efeaSTony Olech 5713cb2fcccSMatt LaPlante For those PC cards that contain multiple OHCI controllers only the 572d774efeaSTony Olech first one is used. 573d774efeaSTony Olech 574d774efeaSTony Olech The driver consists of two modules, the "ftdi-elan" module is a 575d774efeaSTony Olech USB client driver that interfaces to the FTDI chip within ELAN's 576d774efeaSTony Olech USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host 577d774efeaSTony Olech controller driver that talks to the OHCI controller within the 578d774efeaSTony Olech CardBus cards that are inserted in the U132 adapter. 579d774efeaSTony Olech 580d774efeaSTony Olech This driver has been tested with a CardBus OHCI USB adapter, and 581d774efeaSTony Olech worked with a USB PEN Drive inserted into the first USB port of 582d774efeaSTony Olech the PCCARD. A rather pointless thing to do, but useful for testing. 583d774efeaSTony Olech 584d774efeaSTony Olech It is safe to say M here. 585d774efeaSTony Olech 586d774efeaSTony Olech See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php> 587d774efeaSTony Olech 5881da177e4SLinus Torvaldsconfig USB_SL811_HCD 5891da177e4SLinus Torvalds tristate "SL811HS HCD support" 5901da177e4SLinus Torvalds help 5911da177e4SLinus Torvalds The SL811HS is a single-port USB controller that supports either 5921da177e4SLinus Torvalds host side or peripheral side roles. Enable this option if your 5931da177e4SLinus Torvalds board has this chip, and you want to use it as a host controller. 5941da177e4SLinus Torvalds If unsure, say N. 5951da177e4SLinus Torvalds 5961da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 5971da177e4SLinus Torvalds module will be called sl811-hcd. 5981da177e4SLinus Torvalds 599ad7c56f0SMike Frysingerconfig USB_SL811_HCD_ISO 600ad7c56f0SMike Frysinger bool "partial ISO support" 601ad7c56f0SMike Frysinger depends on USB_SL811_HCD 602ad7c56f0SMike Frysinger help 603ad7c56f0SMike Frysinger The driver doesn't support iso_frame_desc (yet), but for some simple 604ad7c56f0SMike Frysinger devices that just queue one ISO frame per URB, then ISO transfers 605ad7c56f0SMike Frysinger "should" work using the normal urb status fields. 606ad7c56f0SMike Frysinger 607ad7c56f0SMike Frysinger If unsure, say N. 608ad7c56f0SMike Frysinger 609c6de2b64SDavid Brownellconfig USB_SL811_CS 610c6de2b64SDavid Brownell tristate "CF/PCMCIA support for SL811HS HCD" 611c6de2b64SDavid Brownell depends on USB_SL811_HCD && PCMCIA 612c6de2b64SDavid Brownell help 613c6de2b64SDavid Brownell Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC 614c6de2b64SDavid Brownell REX-CFU1U CF card (often used with PDAs). If unsure, say N. 615c6de2b64SDavid Brownell 616c6de2b64SDavid Brownell To compile this driver as a module, choose M here: the 617c6de2b64SDavid Brownell module will be called "sl811_cs". 618c6de2b64SDavid Brownell 6195d304358SYoshihiro Shimodaconfig USB_R8A66597_HCD 620fa0de2b6SM4rkusXXL tristate "R8A66597 HCD support" 6215d304358SYoshihiro Shimoda help 6225d304358SYoshihiro Shimoda The R8A66597 is a USB 2.0 host and peripheral controller. 6235d304358SYoshihiro Shimoda 6245d304358SYoshihiro Shimoda Enable this option if your board has this chip, and you want 6255d304358SYoshihiro Shimoda to use it as a host controller. If unsure, say N. 6265d304358SYoshihiro Shimoda 6275d304358SYoshihiro Shimoda To compile this driver as a module, choose M here: the 6285d304358SYoshihiro Shimoda module will be called r8a66597-hcd. 6295d304358SYoshihiro Shimoda 630034d7c13SKuninori Morimotoconfig USB_RENESAS_USBHS_HCD 631034d7c13SKuninori Morimoto tristate "Renesas USBHS HCD support" 632034d7c13SKuninori Morimoto depends on USB_RENESAS_USBHS 633034d7c13SKuninori Morimoto help 634034d7c13SKuninori Morimoto The Renesas USBHS is a USB 2.0 host and peripheral controller. 635034d7c13SKuninori Morimoto 636034d7c13SKuninori Morimoto Enable this option if your board has this chip, and you want 637034d7c13SKuninori Morimoto to use it as a host controller. If unsure, say N. 638034d7c13SKuninori Morimoto 639034d7c13SKuninori Morimoto To compile this driver as a module, choose M here: the 640034d7c13SKuninori Morimoto module will be called renesas-usbhs. 641034d7c13SKuninori Morimoto 6427e6133aaSDavid Vrabelconfig USB_WHCI_HCD 643eb83be98SGreg Kroah-Hartman tristate "Wireless USB Host Controller Interface (WHCI) driver" 64436f8ecbfSRandy Dunlap depends on PCI && USB && UWB 6457e6133aaSDavid Vrabel select USB_WUSB 6467e6133aaSDavid Vrabel select UWB_WHCI 6477e6133aaSDavid Vrabel help 6487e6133aaSDavid Vrabel A driver for PCI-based Wireless USB Host Controllers that are 6497e6133aaSDavid Vrabel compliant with the WHCI specification. 6507e6133aaSDavid Vrabel 6517e6133aaSDavid Vrabel To compile this driver a module, choose M here: the module 6527e6133aaSDavid Vrabel will be called "whci-hcd". 653d09318b8SInaky Perez-Gonzalez 654d09318b8SInaky Perez-Gonzalezconfig USB_HWA_HCD 655eb83be98SGreg Kroah-Hartman tristate "Host Wire Adapter (HWA) driver" 65625e11ec4SFlorian Fainelli depends on UWB 657d09318b8SInaky Perez-Gonzalez select USB_WUSB 658d09318b8SInaky Perez-Gonzalez select UWB_HWA 659d09318b8SInaky Perez-Gonzalez help 660d09318b8SInaky Perez-Gonzalez This driver enables you to connect Wireless USB devices to 661d09318b8SInaky Perez-Gonzalez your system using a Host Wire Adaptor USB dongle. This is an 662d09318b8SInaky Perez-Gonzalez UWB Radio Controller and WUSB Host Controller connected to 663d09318b8SInaky Perez-Gonzalez your machine via USB (specified in WUSB1.0). 664d09318b8SInaky Perez-Gonzalez 665d09318b8SInaky Perez-Gonzalez To compile this driver a module, choose M here: the module 666d09318b8SInaky Perez-Gonzalez will be called "hwa-hc". 66723d3e7a6SMartin Fuzzey 66823d3e7a6SMartin Fuzzeyconfig USB_IMX21_HCD 6695de9ec4dSSascha Hauer tristate "i.MX21 HCD support" 67025e11ec4SFlorian Fainelli depends on ARM && ARCH_MXC 67123d3e7a6SMartin Fuzzey help 67223d3e7a6SMartin Fuzzey This driver enables support for the on-chip USB host in the 6735de9ec4dSSascha Hauer i.MX21 processor. 67423d3e7a6SMartin Fuzzey 67523d3e7a6SMartin Fuzzey To compile this driver as a module, choose M here: the 67623d3e7a6SMartin Fuzzey module will be called "imx21-hcd". 67723d3e7a6SMartin Fuzzey 6781643accdSDavid Daney 6791643accdSDavid Daney 6801643accdSDavid Daneyconfig USB_OCTEON2_COMMON 6811643accdSDavid Daney bool 6821643accdSDavid Daney default y if USB_OCTEON_EHCI || USB_OCTEON_OHCI 68362e11d1bSHauke Mehrtens 68462e11d1bSHauke Mehrtensconfig USB_HCD_BCMA 68562e11d1bSHauke Mehrtens tristate "BCMA usb host driver" 686eb83be98SGreg Kroah-Hartman depends on BCMA 68762e11d1bSHauke Mehrtens select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD 68862e11d1bSHauke Mehrtens select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD 68962e11d1bSHauke Mehrtens help 69071c421dbSJesper Dangaard Brouer Enable support for the EHCI and OCHI host controller on an bcma bus. 69162e11d1bSHauke Mehrtens It converts the bcma driver into two platform device drivers 69262e11d1bSHauke Mehrtens for ehci and ohci. 69362e11d1bSHauke Mehrtens 69462e11d1bSHauke Mehrtens If unsure, say N. 6957043c2ccSHauke Mehrtens 6967043c2ccSHauke Mehrtensconfig USB_HCD_SSB 6977043c2ccSHauke Mehrtens tristate "SSB usb host driver" 698eb83be98SGreg Kroah-Hartman depends on SSB 6997043c2ccSHauke Mehrtens select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD 7007043c2ccSHauke Mehrtens select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD 7017043c2ccSHauke Mehrtens help 70271c421dbSJesper Dangaard Brouer Enable support for the EHCI and OCHI host controller on an bcma bus. 7037043c2ccSHauke Mehrtens It converts the bcma driver into two platform device drivers 7047043c2ccSHauke Mehrtens for ehci and ohci. 7057043c2ccSHauke Mehrtens 7067043c2ccSHauke Mehrtens If unsure, say N. 707