1cae8dc3bSGreg Kroah-Hartman# SPDX-License-Identifier: GPL-2.0 21da177e4SLinus Torvalds# 31da177e4SLinus Torvalds# USB Host Controller Drivers 41da177e4SLinus Torvalds# 51da177e4SLinus Torvaldscomment "USB Host Controller Drivers" 61da177e4SLinus Torvalds 7e9b29ffcSPeter Korsgaardconfig USB_C67X00_HCD 8e9b29ffcSPeter Korsgaard tristate "Cypress C67x00 HCD support" 9149737a7SVegard Nossum depends on HAS_IOMEM 10e9b29ffcSPeter Korsgaard help 11e9b29ffcSPeter Korsgaard The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role 12e9b29ffcSPeter Korsgaard host/peripheral/OTG USB controllers. 13e9b29ffcSPeter Korsgaard 14e9b29ffcSPeter Korsgaard Enable this option to support this chip in host controller mode. 15e9b29ffcSPeter Korsgaard If unsure, say N. 16e9b29ffcSPeter Korsgaard 17e9b29ffcSPeter Korsgaard To compile this driver as a module, choose M here: the 18e9b29ffcSPeter Korsgaard module will be called c67x00. 19e9b29ffcSPeter Korsgaard 20eb6bab13SSarah Sharpconfig USB_XHCI_HCD 21eb83be98SGreg Kroah-Hartman tristate "xHCI HCD (USB 3.0) support" 22cf34be7aSGeert Uytterhoeven depends on HAS_DMA && HAS_IOMEM 23a7f7f624SMasahiro Yamada help 24eb6bab13SSarah Sharp The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0 25eb6bab13SSarah Sharp "SuperSpeed" host controller hardware. 26eb6bab13SSarah Sharp 27eb6bab13SSarah Sharp To compile this driver as a module, choose M here: the 28eb6bab13SSarah Sharp module will be called xhci-hcd. 29eb6bab13SSarah Sharp 300fcb9989SFlorian Fainelliif USB_XHCI_HCD 31dfba2174SLu Baoluconfig USB_XHCI_DBGCAP 32dfba2174SLu Baolu bool "xHCI support for debug capability" 33dfba2174SLu Baolu depends on TTY 34a7f7f624SMasahiro Yamada help 35dfba2174SLu Baolu Say 'Y' to enable the support for the xHCI debug capability. Make 36dfba2174SLu Baolu sure that your xHCI host supports the extended debug capability and 37dfba2174SLu Baolu you want a TTY serial device based on the xHCI debug capability 38dfba2174SLu Baolu before enabling this option. If unsure, say 'N'. 390fcb9989SFlorian Fainelli 4029e409f0SAndrew Brestickerconfig USB_XHCI_PCI 4129e409f0SAndrew Bresticker tristate 422c93e790Syuan linyu depends on USB_PCI 4329e409f0SAndrew Bresticker default y 4429e409f0SAndrew Bresticker 458bd5741eSChristian Lamparterconfig USB_XHCI_PCI_RENESAS 46cda37dbbSColin Ian King tristate "Support for additional Renesas xHCI controller with firmware" 47*25f51b76SBen Hutchings depends on USB_XHCI_PCI 48a7f7f624SMasahiro Yamada help 498bd5741eSChristian Lamparter Say 'Y' to enable the support for the Renesas xHCI controller with 504e74b483SColin Ian King firmware. Make sure you have the firmware for the device and 518bd5741eSChristian Lamparter installed on your system for this device to work. 528bd5741eSChristian Lamparter If unsure, say 'N'. 538bd5741eSChristian Lamparter 543429e91aSSebastian Andrzej Siewiorconfig USB_XHCI_PLATFORM 556c05cb14SRafał Miłecki tristate "Generic xHCI driver for a platform device" 56a7f7f624SMasahiro Yamada help 576c05cb14SRafał Miłecki Adds an xHCI host driver for a generic platform device, which 586c05cb14SRafał Miłecki provides a memory space and an irq. 596c05cb14SRafał Miłecki It is also a prerequisite for platform specific drivers that 606c05cb14SRafał Miłecki implement some extra quirks. 616c05cb14SRafał Miłecki 626c05cb14SRafał Miłecki If unsure, say N. 633429e91aSSebastian Andrzej Siewior 64c508f41dSJianguo Sunconfig USB_XHCI_HISTB 65c508f41dSJianguo Sun tristate "xHCI support for HiSilicon STB SoCs" 66c508f41dSJianguo Sun depends on USB_XHCI_PLATFORM && (ARCH_HISI || COMPILE_TEST) 67c508f41dSJianguo Sun help 68c508f41dSJianguo Sun Say 'Y' to enable the support for the xHCI host controller 69c508f41dSJianguo Sun found in HiSilicon STB SoCs. 70c508f41dSJianguo Sun 710cbd4b34SChunfeng Yunconfig USB_XHCI_MTK 727b81a586SChunfeng Yun tristate "xHCI support for MediaTek SoCs" 730cbd4b34SChunfeng Yun select MFD_SYSCON 74808cf33dSJohn Crispin depends on (MIPS && SOC_MT7621) || ARCH_MEDIATEK || COMPILE_TEST 75a7f7f624SMasahiro Yamada help 760cbd4b34SChunfeng Yun Say 'Y' to enable the support for the xHCI host controller 777b81a586SChunfeng Yun found in MediaTek SoCs. 780cbd4b34SChunfeng Yun If unsure, say N. 790cbd4b34SChunfeng Yun 8097374792SGregory CLEMENTconfig USB_XHCI_MVEBU 8112453a89SOfer Heifetz tristate "xHCI support for Marvell Armada 375/38x/37xx" 8297374792SGregory CLEMENT select USB_XHCI_PLATFORM 83828638e9SVegard Nossum depends on HAS_IOMEM 8497374792SGregory CLEMENT depends on ARCH_MVEBU || COMPILE_TEST 85a7f7f624SMasahiro Yamada help 8697374792SGregory CLEMENT Say 'Y' to enable the support for the xHCI host controller 8712453a89SOfer Heifetz found in Marvell Armada 375/38x/37xx ARM SOCs. 8897374792SGregory CLEMENT 894ac8918fSYoshihiro Shimodaconfig USB_XHCI_RCAR 904ac8918fSYoshihiro Shimoda tristate "xHCI support for Renesas R-Car SoCs" 91f879fc32SYoshihiro Shimoda depends on USB_XHCI_PLATFORM 926edd87f5SSimon Horman depends on ARCH_RENESAS || COMPILE_TEST 93ec5499d3SArnd Bergmann default ARCH_RENESAS 94a7f7f624SMasahiro Yamada help 954ac8918fSYoshihiro Shimoda Say 'Y' to enable the support for the xHCI host controller 964ac8918fSYoshihiro Shimoda found in Renesas R-Car ARM SoCs. 974ac8918fSYoshihiro Shimoda 98c52c9accSBiju Dasconfig USB_XHCI_RZV2M 99ec5499d3SArnd Bergmann bool "xHCI support for Renesas RZ/V2M SoC" 100ec5499d3SArnd Bergmann depends on USB_XHCI_RCAR 101c52c9accSBiju Das depends on ARCH_R9A09G011 || COMPILE_TEST 102ec5499d3SArnd Bergmann depends on USB_RZV2M_USB3DRD=y || (USB_RZV2M_USB3DRD=USB_XHCI_RCAR) 103c52c9accSBiju Das help 104c52c9accSBiju Das Say 'Y' to enable the support for the xHCI host controller 105c52c9accSBiju Das found in Renesas RZ/V2M SoC. 106c52c9accSBiju Das 107e84fce0fSThierry Redingconfig USB_XHCI_TEGRA 108e84fce0fSThierry Reding tristate "xHCI support for NVIDIA Tegra SoCs" 109e84fce0fSThierry Reding depends on PHY_TEGRA_XUSB 110e84fce0fSThierry Reding depends on RESET_CONTROLLER 111e84fce0fSThierry Reding select FW_LOADER 112a7f7f624SMasahiro Yamada help 113e84fce0fSThierry Reding Say 'Y' to enable the support for the xHCI host controller 114e84fce0fSThierry Reding found in NVIDIA Tegra124 and later SoCs. 115e84fce0fSThierry Reding 1160fcb9989SFlorian Fainelliendif # USB_XHCI_HCD 1170fcb9989SFlorian Fainelli 118c33f4f24SAl Cooperconfig USB_EHCI_BRCMSTB 119c33f4f24SAl Cooper tristate 120c33f4f24SAl Cooper 121c33f4f24SAl Cooperconfig USB_BRCMSTB 122c33f4f24SAl Cooper tristate "Broadcom STB USB support" 123c33f4f24SAl Cooper depends on (ARCH_BRCMSTB && PHY_BRCM_USB) || COMPILE_TEST 124c33f4f24SAl Cooper select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD 125c33f4f24SAl Cooper select USB_EHCI_BRCMSTB if USB_EHCI_HCD 126c33f4f24SAl Cooper select USB_XHCI_PLATFORM if USB_XHCI_HCD 127c33f4f24SAl Cooper help 128c33f4f24SAl Cooper Enables support for XHCI, EHCI and OHCI host controllers 129c33f4f24SAl Cooper found in Broadcom STB SoC's. 130c33f4f24SAl Cooper 131c33f4f24SAl Cooper To compile these drivers as modules, choose M here: the 132c33f4f24SAl Cooper modules will be called ohci-platform.ko, ehci-brcm.ko and 133c33f4f24SAl Cooper xhci-plat-hcd.ko 134c33f4f24SAl Cooper 135c33f4f24SAl Cooper Disabling this will keep the controllers and corresponding 136c33f4f24SAl Cooper PHYs powered down. 137c33f4f24SAl Cooper 1381da177e4SLinus Torvaldsconfig USB_EHCI_HCD 1391da177e4SLinus Torvalds tristate "EHCI HCD (USB 2.0) support" 140cf34be7aSGeert Uytterhoeven depends on HAS_DMA && HAS_IOMEM 141a7f7f624SMasahiro Yamada help 1421da177e4SLinus Torvalds The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0 1431da177e4SLinus Torvalds "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware. 1441da177e4SLinus Torvalds If your USB host controller supports USB 2.0, you will likely want to 145b967c88eSThierry Vignaud configure this Host Controller Driver. 1461da177e4SLinus Torvalds 1471da177e4SLinus Torvalds EHCI controllers are packaged with "companion" host controllers (OHCI 1481da177e4SLinus Torvalds or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports 149b3c29d85SJesper Juhl will connect to EHCI if the device is high speed, otherwise they 1501da177e4SLinus Torvalds connect to a companion controller. If you configure EHCI, you should 1511da177e4SLinus Torvalds probably configure the OHCI (for NEC and some other vendors) USB Host 1521da177e4SLinus Torvalds Controller Driver or UHCI (for Via motherboards) Host Controller 1531da177e4SLinus Torvalds Driver too. 1541da177e4SLinus Torvalds 155ecefae6dSMauro Carvalho Chehab You may want to read <file:Documentation/usb/ehci.rst>. 1561da177e4SLinus Torvalds 1571da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 1581da177e4SLinus Torvalds module will be called ehci-hcd. 1591da177e4SLinus Torvalds 1601da177e4SLinus Torvaldsconfig USB_EHCI_ROOT_HUB_TT 1619ec249a6SRobert P. J. Day bool "Root Hub Transaction Translators" 162a746c286SPeter Chen depends on USB_EHCI_HCD 163a7f7f624SMasahiro Yamada help 1641da177e4SLinus Torvalds Some EHCI chips have vendor-specific extensions to integrate 1651da177e4SLinus Torvalds transaction translators, so that no OHCI or UHCI companion 1661da177e4SLinus Torvalds controller is needed. It's safe to say "y" even if your 1671da177e4SLinus Torvalds controller doesn't support this feature. 1681da177e4SLinus Torvalds 169ba47f66bSDan Streetman This supports the EHCI implementation that's originally 170ba47f66bSDan Streetman from ARC, and has since changed hands a few times. 171ba47f66bSDan Streetman 172ba47f66bSDan Streetmanconfig USB_EHCI_TT_NEWSCHED 17337cd681cSAlan Stern bool "Improved Transaction Translator scheduling" 174a746c286SPeter Chen depends on USB_EHCI_HCD 17537cd681cSAlan Stern default y 176a7f7f624SMasahiro Yamada help 177ba47f66bSDan Streetman This changes the periodic scheduling code to fill more of the low 178ba47f66bSDan Streetman and full speed bandwidth available from the Transaction Translator 179ba47f66bSDan Streetman (TT) in USB 2.0 hubs. Without this, only one transfer will be 180ba47f66bSDan Streetman issued in each microframe, significantly reducing the number of 181ba47f66bSDan Streetman periodic low/fullspeed transfers possible. 182ba47f66bSDan Streetman 183ba47f66bSDan Streetman If you have multiple periodic low/fullspeed devices connected to a 184ba47f66bSDan Streetman highspeed USB hub which is connected to a highspeed USB Host 185ba47f66bSDan Streetman Controller, and some of those devices will not work correctly 18637cd681cSAlan Stern (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if 18737cd681cSAlan Stern you have only one such device and it doesn't work, you could try 18837cd681cSAlan Stern saying N. 189ba47f66bSDan Streetman 19037cd681cSAlan Stern If unsure, say Y. 1911da177e4SLinus Torvalds 19242443dc4SFlorian Fainelliif USB_EHCI_HCD 19342443dc4SFlorian Fainelli 194adfa79d1SAlan Sternconfig USB_EHCI_PCI 195adfa79d1SAlan Stern tristate 1962c93e790Syuan linyu depends on USB_PCI 197adfa79d1SAlan Stern default y 198adfa79d1SAlan Stern 19908d3c18eSJulie Zhuconfig XPS_USB_HCD_XILINX 20008d3c18eSJulie Zhu bool "Use Xilinx usb host EHCI controller core" 20142443dc4SFlorian Fainelli depends on (PPC32 || MICROBLAZE) 20208d3c18eSJulie Zhu select USB_EHCI_BIG_ENDIAN_DESC 20308d3c18eSJulie Zhu select USB_EHCI_BIG_ENDIAN_MMIO 204a7f7f624SMasahiro Yamada help 205f54619f2SMasanari Iida Xilinx xps USB host controller core is EHCI compliant and has 20608d3c18eSJulie Zhu transaction translator built-in. It can be configured to either 20708d3c18eSJulie Zhu support both high speed and full speed devices, or high speed 20808d3c18eSJulie Zhu devices only. 20908d3c18eSJulie Zhu 210ba02978aSLi Yangconfig USB_EHCI_FSL 21173855109SRan Wang tristate "Support for Freescale on-chip EHCI USB controller" 212ba02978aSLi Yang select USB_EHCI_ROOT_HUB_TT 213a7f7f624SMasahiro Yamada help 214ba02978aSLi Yang Variation of ARC USB block used in some Freescale chips. 215ba02978aSLi Yang 216df44831eSAvi Fishmanconfig USB_EHCI_HCD_NPCM7XX 217b6caf79dSTomer Maimon tristate "Support for Nuvoton NPCM on-chip EHCI USB controller" 218b6caf79dSTomer Maimon depends on (USB_EHCI_HCD && ARCH_NPCM) || COMPILE_TEST 219b6caf79dSTomer Maimon default y if (USB_EHCI_HCD && ARCH_NPCM) 220df44831eSAvi Fishman help 221df44831eSAvi Fishman Enables support for the on-chip EHCI controller on 222b6caf79dSTomer Maimon Nuvoton NPCM chips. 223df44831eSAvi Fishman 2247f124f4bSKeshava Munegowdaconfig USB_EHCI_HCD_OMAP 22554a41966SAlan Stern tristate "EHCI support for OMAP3 and later chips" 22611e00292SArnd Bergmann depends on ARCH_OMAP || COMPILE_TEST 2275a8d651aSFelipe Balbi depends on NOP_USB_XCEIV 2287f124f4bSKeshava Munegowda default y 229a7f7f624SMasahiro Yamada help 2307f124f4bSKeshava Munegowda Enables support for the on-chip EHCI controller on 2317f124f4bSKeshava Munegowda OMAP3 and later chips. 2327f124f4bSKeshava Munegowda 233a76dd463SManjunath Goudarconfig USB_EHCI_HCD_ORION 234a76dd463SManjunath Goudar tristate "Support for Marvell EBU on-chip EHCI USB controller" 23588eaaeccSKrzysztof Kozlowski depends on USB_EHCI_HCD && (PLAT_ORION || ARCH_MVEBU || COMPILE_TEST) 23688eaaeccSKrzysztof Kozlowski default y if (PLAT_ORION || ARCH_MVEBU) 237a7f7f624SMasahiro Yamada help 238a76dd463SManjunath Goudar Enables support for the on-chip EHCI controller on Marvell's 239a76dd463SManjunath Goudar embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP, 240a76dd463SManjunath Goudar Armada 370. This is different from the EHCI implementation 241a76dd463SManjunath Goudar on Marvell's mobile PXA and MMP SoC, see "EHCI support for 242a76dd463SManjunath Goudar Marvell PXA/MMP USB controller" for those. 243a76dd463SManjunath Goudar 2447675d6baSManjunath Goudarconfig USB_EHCI_HCD_SPEAR 2457675d6baSManjunath Goudar tristate "Support for ST SPEAr on-chip EHCI USB controller" 24688eaaeccSKrzysztof Kozlowski depends on USB_EHCI_HCD && (PLAT_SPEAR || COMPILE_TEST) 24788eaaeccSKrzysztof Kozlowski default y if PLAT_SPEAR 248a7f7f624SMasahiro Yamada help 2497675d6baSManjunath Goudar Enables support for the on-chip EHCI controller on 2507675d6baSManjunath Goudar ST SPEAr chips. 2517675d6baSManjunath Goudar 252905e300eSArnd Bergmannconfig USB_EHCI_HCD_STI 253905e300eSArnd Bergmann tristate "Support for ST STiHxxx on-chip EHCI USB controller" 25488eaaeccSKrzysztof Kozlowski depends on (ARCH_STI || COMPILE_TEST) && OF 255905e300eSArnd Bergmann select GENERIC_PHY 256905e300eSArnd Bergmann select USB_EHCI_HCD_PLATFORM 257905e300eSArnd Bergmann help 258905e300eSArnd Bergmann Enable support for the on-chip EHCI controller found on 259905e300eSArnd Bergmann STMicroelectronics consumer electronics SoC's. 260905e300eSArnd Bergmann 26197736961SManjunath Goudarconfig USB_EHCI_HCD_AT91 26297736961SManjunath Goudar tristate "Support for Atmel on-chip EHCI USB controller" 26388eaaeccSKrzysztof Kozlowski depends on USB_EHCI_HCD && (ARCH_AT91 || COMPILE_TEST) 26488eaaeccSKrzysztof Kozlowski default y if ARCH_AT91 265a7f7f624SMasahiro Yamada help 26697736961SManjunath Goudar Enables support for the on-chip EHCI controller on 26797736961SManjunath Goudar Atmel chips. 26897736961SManjunath Goudar 26979ad3b5aSBenoit Gobyconfig USB_EHCI_TEGRA 2709fc5f24eSManjunath Goudar tristate "NVIDIA Tegra HCD support" 27142443dc4SFlorian Fainelli depends on ARCH_TEGRA 272c3590c76SDmitry Osipenko select USB_CHIPIDEA 273c3590c76SDmitry Osipenko select USB_CHIPIDEA_HOST 274c3590c76SDmitry Osipenko select USB_CHIPIDEA_TEGRA 2750b982876SDmitry Osipenko select USB_GADGET 27679ad3b5aSBenoit Goby help 277c3590c76SDmitry Osipenko This option is deprecated now and the driver was removed, use 278c3590c76SDmitry Osipenko USB_CHIPIDEA_TEGRA instead. 279c3590c76SDmitry Osipenko 280c3590c76SDmitry Osipenko Enable support for the internal USB Host Controllers 28179ad3b5aSBenoit Goby found in NVIDIA Tegra SoCs. The controllers are EHCI compliant. 28279ad3b5aSBenoit Goby 283da0e8fb0SValentine Barshakconfig USB_EHCI_HCD_PPC_OF 284da0e8fb0SValentine Barshak bool "EHCI support for PPC USB controller on OF platform bus" 285c31316cbSKevin Hao depends on PPC 286da0e8fb0SValentine Barshak default y 287a7f7f624SMasahiro Yamada help 288da0e8fb0SValentine Barshak Enables support for the USB controller present on the PowerPC 289da0e8fb0SValentine Barshak OpenFirmware platform bus. 290da0e8fb0SValentine Barshak 29160b0bf0fSYoshihiro Shimodaconfig USB_EHCI_SH 29260b0bf0fSYoshihiro Shimoda bool "EHCI support for SuperH USB controller" 29388eaaeccSKrzysztof Kozlowski depends on SUPERH || COMPILE_TEST 294a7f7f624SMasahiro Yamada help 29560b0bf0fSYoshihiro Shimoda Enables support for the on-chip EHCI controller on the SuperH. 29660b0bf0fSYoshihiro Shimoda If you use the PCI EHCI controller, this option is not necessary. 29760b0bf0fSYoshihiro Shimoda 29829824c16SJingoo Hanconfig USB_EHCI_EXYNOS 299dea7b202SKrzysztof Kozlowski tristate "EHCI support for Samsung S5P/Exynos SoC Series" 30088eaaeccSKrzysztof Kozlowski depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST 3011bcc5aa8SJoonyoung Shim help 3022abc8657SKrzysztof Kozlowski Enable support for the Samsung S5Pv210 and Exynos SOC's on-chip EHCI 3032abc8657SKrzysztof Kozlowski controller. 3041bcc5aa8SJoonyoung Shim 3053a082ec9SNeil Zhangconfig USB_EHCI_MV 3060440fa3dSLubomir Rintel tristate "EHCI support for Marvell PXA/MMP USB controller" 30788eaaeccSKrzysztof Kozlowski depends on ARCH_PXA || ARCH_MMP || COMPILE_TEST 3083a082ec9SNeil Zhang select USB_EHCI_ROOT_HUB_TT 309a7f7f624SMasahiro Yamada help 3103a082ec9SNeil Zhang Enables support for Marvell (including PXA and MMP series) on-chip 3113a082ec9SNeil Zhang USB SPH and OTG controller. SPH is a single port host, and it can 3123a082ec9SNeil Zhang only be EHCI host. OTG is controller that can switch to host mode. 313a76dd463SManjunath Goudar Note that this driver will not work on Marvell's other EHCI 314a76dd463SManjunath Goudar controller used by the EBU-type SoCs including Orion, Kirkwood, 315a76dd463SManjunath Goudar Dova, Armada 370 and Armada XP. See "Support for Marvell EBU 316a76dd463SManjunath Goudar on-chip EHCI USB controller" for those. 3173a082ec9SNeil Zhang 3189dbdac02SArtur Bujdosoconfig USB_OCTEON_HCD 3199dbdac02SArtur Bujdoso tristate "Cavium Networks Octeon USB support" 3209dbdac02SArtur Bujdoso depends on CAVIUM_OCTEON_SOC && USB 3219dbdac02SArtur Bujdoso help 3229dbdac02SArtur Bujdoso This driver supports USB host controller on some Cavium 3239dbdac02SArtur Bujdoso Networks' products in the Octeon family. 3249dbdac02SArtur Bujdoso 3259dbdac02SArtur Bujdoso To compile this driver as a module, choose M here. The module 3269dbdac02SArtur Bujdoso will be called octeon-hcd. 3279dbdac02SArtur Bujdoso 32842443dc4SFlorian Fainelliconfig USB_EHCI_HCD_PLATFORM 32942443dc4SFlorian Fainelli tristate "Generic EHCI driver for a platform device" 330a7f7f624SMasahiro Yamada help 33142443dc4SFlorian Fainelli Adds an EHCI host driver for a generic platform device, which 33242443dc4SFlorian Fainelli provides a memory space and an irq. 33342443dc4SFlorian Fainelli 33442443dc4SFlorian Fainelli If unsure, say N. 33542443dc4SFlorian Fainelli 33642443dc4SFlorian Fainelliconfig USB_OCTEON_EHCI 3372193dda5SAlan Stern bool "Octeon on-chip EHCI support (DEPRECATED)" 3384e52af1cSKrzysztof Kozlowski depends on CAVIUM_OCTEON_SOC 339df115f3eSBen Hutchings select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN 3402193dda5SAlan Stern select USB_EHCI_HCD_PLATFORM 34142443dc4SFlorian Fainelli help 3422193dda5SAlan Stern This option is deprecated now and the driver was removed, use 3432193dda5SAlan Stern USB_EHCI_HCD_PLATFORM instead. 3442193dda5SAlan Stern 34542443dc4SFlorian Fainelli Enable support for the Octeon II SOC's on-chip EHCI 34642443dc4SFlorian Fainelli controller. It is needed for high-speed (480Mbit/sec) 34742443dc4SFlorian Fainelli USB 2.0 device support. All CN6XXX based chips with USB are 34842443dc4SFlorian Fainelli supported. 34942443dc4SFlorian Fainelli 35042443dc4SFlorian Fainelliendif # USB_EHCI_HCD 35142443dc4SFlorian Fainelli 352b92a78e5SRodolfo Giometticonfig USB_OXU210HP_HCD 353b92a78e5SRodolfo Giometti tristate "OXU210HP HCD support" 354f4a5d702SVegard Nossum depends on HAS_IOMEM 355a7f7f624SMasahiro Yamada help 356b92a78e5SRodolfo Giometti The OXU210HP is an USB host/OTG/device controller. Enable this 357b92a78e5SRodolfo Giometti option if your board has this chip. If unsure, say N. 358b92a78e5SRodolfo Giometti 359b92a78e5SRodolfo Giometti This driver does not support isochronous transfers and doesn't 360b92a78e5SRodolfo Giometti implement OTG nor USB device controllers. 361b92a78e5SRodolfo Giometti 362b92a78e5SRodolfo Giometti To compile this driver as a module, choose M here: the 363b92a78e5SRodolfo Giometti module will be called oxu210hp-hcd. 364b92a78e5SRodolfo Giometti 3654808a1c0SOlav Kongasconfig USB_ISP116X_HCD 3664808a1c0SOlav Kongas tristate "ISP116X HCD support" 367ca23d3b7SVegard Nossum depends on HAS_IOMEM 368a7f7f624SMasahiro Yamada help 3694808a1c0SOlav Kongas The ISP1160 and ISP1161 chips are USB host controllers. Enable this 3704808a1c0SOlav Kongas option if your board has this chip. If unsure, say N. 3714808a1c0SOlav Kongas 3724808a1c0SOlav Kongas This driver does not support isochronous transfers. 3734808a1c0SOlav Kongas 3744808a1c0SOlav Kongas To compile this driver as a module, choose M here: the 3754808a1c0SOlav Kongas module will be called isp116x-hcd. 3764808a1c0SOlav Kongas 377a9d43091SLothar Wassmannconfig USB_ISP1362_HCD 378a9d43091SLothar Wassmann tristate "ISP1362 HCD support" 379be3d5a49SNiklas Schnelle depends on HAS_IOPORT 380da2827a2SArnd Bergmann depends on COMPILE_TEST # nothing uses this 381a7f7f624SMasahiro Yamada help 382a9d43091SLothar Wassmann Supports the Philips ISP1362 chip as a host controller 383a9d43091SLothar Wassmann 384a9d43091SLothar Wassmann This driver does not support isochronous transfers. 385a9d43091SLothar Wassmann 386a9d43091SLothar Wassmann To compile this driver as a module, choose M here: the 387a9d43091SLothar Wassmann module will be called isp1362-hcd. 388a9d43091SLothar Wassmann 3892d53139fSDavid Mosbergerconfig USB_MAX3421_HCD 3902d53139fSDavid Mosberger tristate "MAX3421 HCD (USB-over-SPI) support" 3912d53139fSDavid Mosberger depends on USB && SPI 392a7f7f624SMasahiro Yamada help 3932d53139fSDavid Mosberger The Maxim MAX3421E chip supports standard USB 2.0-compliant 3942d53139fSDavid Mosberger full-speed devices either in host or peripheral mode. This 3952d53139fSDavid Mosberger driver supports the host-mode of the MAX3421E only. 3962d53139fSDavid Mosberger 3972d53139fSDavid Mosberger To compile this driver as a module, choose M here: the module will 3982d53139fSDavid Mosberger be called max3421-hcd. 3992d53139fSDavid Mosberger 4001da177e4SLinus Torvaldsconfig USB_OHCI_HCD 401c1117afbSManjunath Goudar tristate "OHCI HCD (USB 1.1) support" 402cf34be7aSGeert Uytterhoeven depends on HAS_DMA && HAS_IOMEM 403a7f7f624SMasahiro Yamada help 4041da177e4SLinus Torvalds The Open Host Controller Interface (OHCI) is a standard for accessing 4051da177e4SLinus Torvalds USB 1.1 host controller hardware. It does more in hardware than Intel's 4061da177e4SLinus Torvalds UHCI specification. If your USB host controller follows the OHCI spec, 4071da177e4SLinus Torvalds say Y. On most non-x86 systems, and on x86 hardware that's not using a 4081da177e4SLinus Torvalds USB controller from Intel or VIA, this is appropriate. If your host 4091da177e4SLinus Torvalds controller doesn't use PCI, this is probably appropriate. For a PCI 4101da177e4SLinus Torvalds based system where you're not sure, the "lspci -v" entry will list the 4111da177e4SLinus Torvalds right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI. 4121da177e4SLinus Torvalds 4131da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 4141da177e4SLinus Torvalds module will be called ohci-hcd. 4151da177e4SLinus Torvalds 4163ad3ca05SFlorian Fainelliif USB_OHCI_HCD 4173ad3ca05SFlorian Fainelli 418968b448bSAnand Gadiyarconfig USB_OHCI_HCD_OMAP1 419de57a154SManjunath Goudar tristate "OHCI support for OMAP1/2 chips" 4203ad3ca05SFlorian Fainelli depends on ARCH_OMAP1 421968b448bSAnand Gadiyar default y 422a7f7f624SMasahiro Yamada help 423968b448bSAnand Gadiyar Enables support for the OHCI controller on OMAP1/2 chips. 424968b448bSAnand Gadiyar 4251cc6ac59SManjunath Goudarconfig USB_OHCI_HCD_SPEAR 4261cc6ac59SManjunath Goudar tristate "Support for ST SPEAr on-chip OHCI USB controller" 42788eaaeccSKrzysztof Kozlowski depends on USB_OHCI_HCD && (PLAT_SPEAR || COMPILE_TEST) 42888eaaeccSKrzysztof Kozlowski default y if PLAT_SPEAR 429a7f7f624SMasahiro Yamada help 4301cc6ac59SManjunath Goudar Enables support for the on-chip OHCI controller on 4311cc6ac59SManjunath Goudar ST SPEAr chips. 4321cc6ac59SManjunath Goudar 433905e300eSArnd Bergmannconfig USB_OHCI_HCD_STI 434905e300eSArnd Bergmann tristate "Support for ST STiHxxx on-chip OHCI USB controller" 43588eaaeccSKrzysztof Kozlowski depends on (ARCH_STI || COMPILE_TEST) && OF 436905e300eSArnd Bergmann select GENERIC_PHY 437905e300eSArnd Bergmann select USB_OHCI_HCD_PLATFORM 438905e300eSArnd Bergmann help 439905e300eSArnd Bergmann Enable support for the on-chip OHCI controller found on 440905e300eSArnd Bergmann STMicroelectronics consumer electronics SoC's. 441905e300eSArnd Bergmann 442f23b71f3SManjunath Goudarconfig USB_OHCI_HCD_S3C2410 4431ea35b35SArnd Bergmann tristate "OHCI support for Samsung S3C64xx SoC series" 4441ea35b35SArnd Bergmann depends on USB_OHCI_HCD && (ARCH_S3C64XX || COMPILE_TEST) 4451ea35b35SArnd Bergmann default ARCH_S3C64XX 446a7f7f624SMasahiro Yamada help 447f23b71f3SManjunath Goudar Enables support for the on-chip OHCI controller on 4481ea35b35SArnd Bergmann S3C64xx chips. 449f23b71f3SManjunath Goudar 45030330b8fSManjunath Goudarconfig USB_OHCI_HCD_LPC32XX 45130330b8fSManjunath Goudar tristate "Support for LPC on-chip OHCI USB controller" 45223565baeSArnd Bergmann depends on USB_OHCI_HCD 45323565baeSArnd Bergmann depends on ARCH_LPC32XX || COMPILE_TEST 45438e0c109SArnd Bergmann depends on USB_ISP1301 45530330b8fSManjunath Goudar default y 456a7f7f624SMasahiro Yamada help 45730330b8fSManjunath Goudar Enables support for the on-chip OHCI controller on 45830330b8fSManjunath Goudar NXP chips. 45930330b8fSManjunath Goudar 460b8ad5c37SManjunath Goudarconfig USB_OHCI_HCD_PXA27X 461b8ad5c37SManjunath Goudar tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller" 462b8ad5c37SManjunath Goudar depends on USB_OHCI_HCD && (PXA27x || PXA3xx) 463b8ad5c37SManjunath Goudar default y 464a7f7f624SMasahiro Yamada help 465b8ad5c37SManjunath Goudar Enables support for the on-chip OHCI controller on 466b8ad5c37SManjunath Goudar PXA27x/PXA3xx chips. 467b8ad5c37SManjunath Goudar 468e3825b48SManjunath Goudarconfig USB_OHCI_HCD_AT91 469e3825b48SManjunath Goudar tristate "Support for Atmel on-chip OHCI USB controller" 47088eaaeccSKrzysztof Kozlowski depends on USB_OHCI_HCD && (ARCH_AT91 || COMPILE_TEST) && OF 47188eaaeccSKrzysztof Kozlowski default y if ARCH_AT91 472a7f7f624SMasahiro Yamada help 473e3825b48SManjunath Goudar Enables support for the on-chip OHCI controller on 474e3825b48SManjunath Goudar Atmel chips. 475e3825b48SManjunath Goudar 476968b448bSAnand Gadiyarconfig USB_OHCI_HCD_OMAP3 4773a48fef1SManjunath Goudar tristate "OHCI support for OMAP3 and later chips" 47888eaaeccSKrzysztof Kozlowski depends on ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 || COMPILE_TEST 479ef189c8dSTony Lindgren select USB_OHCI_HCD_PLATFORM 48088eaaeccSKrzysztof Kozlowski default y if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 481ef189c8dSTony Lindgren help 482ef189c8dSTony Lindgren This option is deprecated now and the driver was removed, use 483ef189c8dSTony Lindgren USB_OHCI_HCD_PLATFORM instead. 484ef189c8dSTony Lindgren 485968b448bSAnand Gadiyar Enables support for the on-chip OHCI controller on 486968b448bSAnand Gadiyar OMAP3 and later chips. 487968b448bSAnand Gadiyar 488068413e9SArnd Bergmannconfig USB_OHCI_HCD_DAVINCI 4896c21caa3SManjunath Goudar tristate "OHCI support for TI DaVinci DA8xx" 49088eaaeccSKrzysztof Kozlowski depends on ARCH_DAVINCI_DA8XX || COMPILE_TEST 4916c21caa3SManjunath Goudar depends on USB_OHCI_HCD 4926110c425SDavid Lechner select PHY_DA8XX_USB 49388eaaeccSKrzysztof Kozlowski default y if ARCH_DAVINCI_DA8XX 494068413e9SArnd Bergmann help 495068413e9SArnd Bergmann Enables support for the DaVinci DA8xx integrated OHCI 496068413e9SArnd Bergmann controller. This driver cannot currently be a loadable 497068413e9SArnd Bergmann module because it lacks a proper PHY abstraction. 498068413e9SArnd Bergmann 499495a678fSSylvain Munautconfig USB_OHCI_HCD_PPC_OF_BE 50045e83889SArnd Bergmann bool "OHCI support for OF platform bus (big endian)" 501c31316cbSKevin Hao depends on PPC 502495a678fSSylvain Munaut select USB_OHCI_BIG_ENDIAN_DESC 503495a678fSSylvain Munaut select USB_OHCI_BIG_ENDIAN_MMIO 504a7f7f624SMasahiro Yamada help 50545e83889SArnd Bergmann Enables support for big-endian USB controllers present on the 50645e83889SArnd Bergmann OpenFirmware platform bus. 507495a678fSSylvain Munaut 508495a678fSSylvain Munautconfig USB_OHCI_HCD_PPC_OF_LE 50945e83889SArnd Bergmann bool "OHCI support for OF platform bus (little endian)" 510c31316cbSKevin Hao depends on PPC 511495a678fSSylvain Munaut select USB_OHCI_LITTLE_ENDIAN 512a7f7f624SMasahiro Yamada help 51345e83889SArnd Bergmann Enables support for little-endian USB controllers present on the 51445e83889SArnd Bergmann OpenFirmware platform bus. 51545e83889SArnd Bergmann 51645e83889SArnd Bergmannconfig USB_OHCI_HCD_PPC_OF 51745e83889SArnd Bergmann bool 518c31316cbSKevin Hao depends on PPC 51945e83889SArnd Bergmann default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE 520495a678fSSylvain Munaut 5211da177e4SLinus Torvaldsconfig USB_OHCI_HCD_PCI 522c1117afbSManjunath Goudar tristate "OHCI support for PCI-bus USB controllers" 5232c93e790Syuan linyu depends on USB_PCI 5241da177e4SLinus Torvalds default y 5251da177e4SLinus Torvalds select USB_OHCI_LITTLE_ENDIAN 526a7f7f624SMasahiro Yamada help 5271da177e4SLinus Torvalds Enables support for PCI-bus plug-in USB controller cards. 5281da177e4SLinus Torvalds If unsure, say Y. 5291da177e4SLinus Torvalds 530c604e851SMichael Bueschconfig USB_OHCI_HCD_SSB 531259b83a3SHauke Mehrtens bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)" 5323ad3ca05SFlorian Fainelli depends on (SSB = y || SSB = USB_OHCI_HCD) 533259b83a3SHauke Mehrtens select USB_HCD_SSB 534259b83a3SHauke Mehrtens select USB_OHCI_HCD_PLATFORM 535a7f7f624SMasahiro Yamada help 536259b83a3SHauke Mehrtens This option is deprecated now and the driver was removed, use 537259b83a3SHauke Mehrtens USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead. 538259b83a3SHauke Mehrtens 539c604e851SMichael Buesch Support for the Sonics Silicon Backplane (SSB) attached 540c604e851SMichael Buesch Broadcom USB OHCI core. 541c604e851SMichael Buesch 542c604e851SMichael Buesch This device is present in some embedded devices with 543c604e851SMichael Buesch Broadcom based SSB bus. 544c604e851SMichael Buesch 545c604e851SMichael Buesch If unsure, say N. 546c604e851SMichael Buesch 54762194244SJingoo Hanconfig USB_OHCI_EXYNOS 548dea7b202SKrzysztof Kozlowski tristate "OHCI support for Samsung S5P/Exynos SoC Series" 54988eaaeccSKrzysztof Kozlowski depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST 55062194244SJingoo Han help 5512abc8657SKrzysztof Kozlowski Enable support for the Samsung S5Pv210 and Exynos SOC's on-chip OHCI 5522abc8657SKrzysztof Kozlowski controller. 55362194244SJingoo Han 554fa3364b5SHauke Mehrtensconfig USB_OHCI_HCD_PLATFORM 555928fb68eSManjunath Goudar tristate "Generic OHCI driver for a platform device" 556a7f7f624SMasahiro Yamada help 557fa3364b5SHauke Mehrtens Adds an OHCI host driver for a generic platform device, which 558898d828bSPeter Meerwald provides a memory space and an irq. 559fa3364b5SHauke Mehrtens 560fa3364b5SHauke Mehrtens If unsure, say N. 561fa3364b5SHauke Mehrtens 5623ad3ca05SFlorian Fainelliconfig USB_OCTEON_OHCI 5632193dda5SAlan Stern bool "Octeon on-chip OHCI support (DEPRECATED)" 5649ddebc46SDavid Daney depends on CAVIUM_OCTEON_SOC 5653ad3ca05SFlorian Fainelli default USB_OCTEON_EHCI 566df115f3eSBen Hutchings select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN 5673ad3ca05SFlorian Fainelli select USB_OHCI_LITTLE_ENDIAN 5682193dda5SAlan Stern select USB_OHCI_HCD_PLATFORM 5693ad3ca05SFlorian Fainelli help 5702193dda5SAlan Stern This option is deprecated now and the driver was removed, use 5712193dda5SAlan Stern USB_OHCI_HCD_PLATFORM instead. 5722193dda5SAlan Stern 5733ad3ca05SFlorian Fainelli Enable support for the Octeon II SOC's on-chip OHCI 5743ad3ca05SFlorian Fainelli controller. It is needed for low-speed USB 1.0 device 5753ad3ca05SFlorian Fainelli support. All CN6XXX based chips with USB are supported. 5763ad3ca05SFlorian Fainelli 5773ad3ca05SFlorian Fainelliendif # USB_OHCI_HCD 5783ad3ca05SFlorian Fainelli 5791da177e4SLinus Torvaldsconfig USB_UHCI_HCD 5801da177e4SLinus Torvalds tristate "UHCI HCD (most Intel and VIA) support" 581be3d5a49SNiklas Schnelle depends on (USB_PCI && HAS_IOPORT) || USB_UHCI_SUPPORT_NON_PCI_HC 582a7f7f624SMasahiro Yamada help 5831da177e4SLinus Torvalds The Universal Host Controller Interface is a standard by Intel for 5841da177e4SLinus Torvalds accessing the USB hardware in the PC (which is also called the USB 5851da177e4SLinus Torvalds host controller). If your USB host controller conforms to this 5861da177e4SLinus Torvalds standard, you may want to say Y, but see below. All recent boards 5871da177e4SLinus Torvalds with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX, 5881da177e4SLinus Torvalds i810, i820) conform to this standard. Also all VIA PCI chipsets 5891da177e4SLinus Torvalds (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro 5903db7739cSJan Andersson 133) and LEON/GRLIB SoCs with the GRUSBHC controller. 5913db7739cSJan Andersson If unsure, say Y. 5921da177e4SLinus Torvalds 5931da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 5941da177e4SLinus Torvalds module will be called uhci-hcd. 5951da177e4SLinus Torvalds 596d3219d1cSJan Anderssonconfig USB_UHCI_SUPPORT_NON_PCI_HC 597d3219d1cSJan Andersson bool 598ccd9509aSAlan Stern default y if (SPARC_LEON || USB_UHCI_PLATFORM) 599100d4597STony Prisk 600100d4597STony Priskconfig USB_UHCI_PLATFORM 601ccd9509aSAlan Stern bool 6024642d34aSBenjamin Herrenschmidt default y if (ARCH_VT8500 || ARCH_ASPEED) 6034642d34aSBenjamin Herrenschmidt 6044642d34aSBenjamin Herrenschmidtconfig USB_UHCI_ASPEED 6054642d34aSBenjamin Herrenschmidt bool 6064642d34aSBenjamin Herrenschmidt default y if ARCH_ASPEED 607d3219d1cSJan Andersson 608236dd4d1SAnton Vorontsovconfig USB_FHCI_HCD 609236dd4d1SAnton Vorontsov tristate "Freescale QE USB Host Controller support" 61025e11ec4SFlorian Fainelli depends on OF_GPIO && QE_GPIO && QUICC_ENGINE 611236dd4d1SAnton Vorontsov select FSL_GTM 612236dd4d1SAnton Vorontsov select QE_USB 613236dd4d1SAnton Vorontsov help 614236dd4d1SAnton Vorontsov This driver enables support for Freescale QE USB Host Controller 615236dd4d1SAnton Vorontsov (as found on MPC8360 and MPC8323 processors), the driver supports 616236dd4d1SAnton Vorontsov Full and Low Speed USB. 617236dd4d1SAnton Vorontsov 618236dd4d1SAnton Vorontsovconfig FHCI_DEBUG 619236dd4d1SAnton Vorontsov bool "Freescale QE USB Host Controller debug support" 620236dd4d1SAnton Vorontsov depends on USB_FHCI_HCD && DEBUG_FS 621236dd4d1SAnton Vorontsov help 622236dd4d1SAnton Vorontsov Say "y" to see some FHCI debug information and statistics 62325985edcSLucas De Marchi through debugfs. 624236dd4d1SAnton Vorontsov 6251da177e4SLinus Torvaldsconfig USB_SL811_HCD 6261da177e4SLinus Torvalds tristate "SL811HS HCD support" 627cfa33eaeSVegard Nossum depends on HAS_IOMEM 6281da177e4SLinus Torvalds help 6291da177e4SLinus Torvalds The SL811HS is a single-port USB controller that supports either 6301da177e4SLinus Torvalds host side or peripheral side roles. Enable this option if your 6311da177e4SLinus Torvalds board has this chip, and you want to use it as a host controller. 6321da177e4SLinus Torvalds If unsure, say N. 6331da177e4SLinus Torvalds 6341da177e4SLinus Torvalds To compile this driver as a module, choose M here: the 6351da177e4SLinus Torvalds module will be called sl811-hcd. 6361da177e4SLinus Torvalds 637ad7c56f0SMike Frysingerconfig USB_SL811_HCD_ISO 638ad7c56f0SMike Frysinger bool "partial ISO support" 639ad7c56f0SMike Frysinger depends on USB_SL811_HCD 640ad7c56f0SMike Frysinger help 641ad7c56f0SMike Frysinger The driver doesn't support iso_frame_desc (yet), but for some simple 642ad7c56f0SMike Frysinger devices that just queue one ISO frame per URB, then ISO transfers 643ad7c56f0SMike Frysinger "should" work using the normal urb status fields. 644ad7c56f0SMike Frysinger 645ad7c56f0SMike Frysinger If unsure, say N. 646ad7c56f0SMike Frysinger 647c6de2b64SDavid Brownellconfig USB_SL811_CS 648c6de2b64SDavid Brownell tristate "CF/PCMCIA support for SL811HS HCD" 649c6de2b64SDavid Brownell depends on USB_SL811_HCD && PCMCIA 650c6de2b64SDavid Brownell help 651c6de2b64SDavid Brownell Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC 652c6de2b64SDavid Brownell REX-CFU1U CF card (often used with PDAs). If unsure, say N. 653c6de2b64SDavid Brownell 654c6de2b64SDavid Brownell To compile this driver as a module, choose M here: the 655c6de2b64SDavid Brownell module will be called "sl811_cs". 656c6de2b64SDavid Brownell 6575d304358SYoshihiro Shimodaconfig USB_R8A66597_HCD 658fa0de2b6SM4rkusXXL tristate "R8A66597 HCD support" 659e37a6c92SVegard Nossum depends on HAS_IOMEM 6605d304358SYoshihiro Shimoda help 6615d304358SYoshihiro Shimoda The R8A66597 is a USB 2.0 host and peripheral controller. 6625d304358SYoshihiro Shimoda 6635d304358SYoshihiro Shimoda Enable this option if your board has this chip, and you want 6645d304358SYoshihiro Shimoda to use it as a host controller. If unsure, say N. 6655d304358SYoshihiro Shimoda 6665d304358SYoshihiro Shimoda To compile this driver as a module, choose M here: the 6675d304358SYoshihiro Shimoda module will be called r8a66597-hcd. 6685d304358SYoshihiro Shimoda 669034d7c13SKuninori Morimotoconfig USB_RENESAS_USBHS_HCD 670034d7c13SKuninori Morimoto tristate "Renesas USBHS HCD support" 671034d7c13SKuninori Morimoto depends on USB_RENESAS_USBHS 672034d7c13SKuninori Morimoto help 673034d7c13SKuninori Morimoto The Renesas USBHS is a USB 2.0 host and peripheral controller. 674034d7c13SKuninori Morimoto 675034d7c13SKuninori Morimoto Enable this option if your board has this chip, and you want 676034d7c13SKuninori Morimoto to use it as a host controller. If unsure, say N. 677034d7c13SKuninori Morimoto 678034d7c13SKuninori Morimoto To compile this driver as a module, choose M here: the 679034d7c13SKuninori Morimoto module will be called renesas-usbhs. 680034d7c13SKuninori Morimoto 68162e11d1bSHauke Mehrtensconfig USB_HCD_BCMA 68262e11d1bSHauke Mehrtens tristate "BCMA usb host driver" 683eb83be98SGreg Kroah-Hartman depends on BCMA 68462e11d1bSHauke Mehrtens select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD 68562e11d1bSHauke Mehrtens select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD 68662e11d1bSHauke Mehrtens help 68771c421dbSJesper Dangaard Brouer Enable support for the EHCI and OCHI host controller on an bcma bus. 68862e11d1bSHauke Mehrtens It converts the bcma driver into two platform device drivers 68962e11d1bSHauke Mehrtens for ehci and ohci. 69062e11d1bSHauke Mehrtens 69162e11d1bSHauke Mehrtens If unsure, say N. 6927043c2ccSHauke Mehrtens 6937043c2ccSHauke Mehrtensconfig USB_HCD_SSB 6947043c2ccSHauke Mehrtens tristate "SSB usb host driver" 695eb83be98SGreg Kroah-Hartman depends on SSB 6967043c2ccSHauke Mehrtens select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD 6977043c2ccSHauke Mehrtens select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD 6987043c2ccSHauke Mehrtens help 69971c421dbSJesper Dangaard Brouer Enable support for the EHCI and OCHI host controller on an bcma bus. 7007043c2ccSHauke Mehrtens It converts the bcma driver into two platform device drivers 7017043c2ccSHauke Mehrtens for ehci and ohci. 7027043c2ccSHauke Mehrtens 7037043c2ccSHauke Mehrtens If unsure, say N. 704726a85caSJack Pham 705726a85caSJack Phamconfig USB_HCD_TEST_MODE 706726a85caSJack Pham bool "HCD test mode support" 707a7f7f624SMasahiro Yamada help 708726a85caSJack Pham Say 'Y' to enable additional software test modes that may be 709726a85caSJack Pham supported by the host controller drivers. 710726a85caSJack Pham 711726a85caSJack Pham One such test mode is the Embedded High-speed Host Electrical Test 712726a85caSJack Pham (EHSET) for EHCI host controller hardware, specifically the "Single 713726a85caSJack Pham Step Set Feature" test. Typically this will be enabled for On-the-Go 714726a85caSJack Pham or embedded hosts that need to undergo USB-IF compliance testing with 715726a85caSJack Pham the aid of special testing hardware. In the future, this may expand 716726a85caSJack Pham to include other tests that require support from a HCD driver. 717726a85caSJack Pham 718726a85caSJack Pham This option is of interest only to developers who need to validate 719726a85caSJack Pham their USB hardware designs. It is not needed for normal use. If 720726a85caSJack Pham unsure, say N. 721494ed399SJuergen Gross 722494ed399SJuergen Grossconfig USB_XEN_HCD 723494ed399SJuergen Gross tristate "Xen usb virtual host driver" 724494ed399SJuergen Gross depends on XEN 725494ed399SJuergen Gross select XEN_XENBUS_FRONTEND 726494ed399SJuergen Gross help 727494ed399SJuergen Gross The Xen usb virtual host driver serves as a frontend driver enabling 728494ed399SJuergen Gross a Xen guest system to access USB Devices passed through to the guest 729494ed399SJuergen Gross by the Xen host (usually Dom0). 730494ed399SJuergen Gross Only needed if the kernel is running in a Xen guest and generic 731494ed399SJuergen Gross access to a USB device is needed. 732