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| -rw-r--r-- | drivers/usb/host/Kconfig | 793 |
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diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig new file mode 100644 index 000000000..ab12c4bf0 --- /dev/null +++ b/drivers/usb/host/Kconfig @@ -0,0 +1,793 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# USB Host Controller Drivers +# +comment "USB Host Controller Drivers" + +config USB_C67X00_HCD + tristate "Cypress C67x00 HCD support" + depends on HAS_IOMEM + help + The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role + host/peripheral/OTG USB controllers. + + Enable this option to support this chip in host controller mode. + If unsure, say N. + + To compile this driver as a module, choose M here: the + module will be called c67x00. + +config USB_XHCI_HCD + tristate "xHCI HCD (USB 3.0) support" + depends on HAS_DMA && HAS_IOMEM + help + The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0 + "SuperSpeed" host controller hardware. + + To compile this driver as a module, choose M here: the + module will be called xhci-hcd. + +if USB_XHCI_HCD +config USB_XHCI_DBGCAP + bool "xHCI support for debug capability" + depends on TTY + help + Say 'Y' to enable the support for the xHCI debug capability. Make + sure that your xHCI host supports the extended debug capability and + you want a TTY serial device based on the xHCI debug capability + before enabling this option. If unsure, say 'N'. + +config USB_XHCI_PCI + tristate + depends on USB_PCI + depends on USB_XHCI_PCI_RENESAS || !USB_XHCI_PCI_RENESAS + default y + +config USB_XHCI_PCI_RENESAS + tristate "Support for additional Renesas xHCI controller with firmware" + help + Say 'Y' to enable the support for the Renesas xHCI controller with + firmware. Make sure you have the firwmare for the device and + installed on your system for this device to work. + If unsure, say 'N'. + +config USB_XHCI_PLATFORM + tristate "Generic xHCI driver for a platform device" + select USB_XHCI_RCAR if ARCH_RENESAS + help + Adds an xHCI host driver for a generic platform device, which + provides a memory space and an irq. + It is also a prerequisite for platform specific drivers that + implement some extra quirks. + + If unsure, say N. + +config USB_XHCI_HISTB + tristate "xHCI support for HiSilicon STB SoCs" + depends on USB_XHCI_PLATFORM && (ARCH_HISI || COMPILE_TEST) + help + Say 'Y' to enable the support for the xHCI host controller + found in HiSilicon STB SoCs. + +config USB_XHCI_MTK + tristate "xHCI support for MediaTek SoCs" + select MFD_SYSCON + depends on (MIPS && SOC_MT7621) || ARCH_MEDIATEK || COMPILE_TEST + help + Say 'Y' to enable the support for the xHCI host controller + found in MediaTek SoCs. + If unsure, say N. + +config USB_XHCI_MVEBU + tristate "xHCI support for Marvell Armada 375/38x/37xx" + select USB_XHCI_PLATFORM + depends on HAS_IOMEM + depends on ARCH_MVEBU || COMPILE_TEST + help + Say 'Y' to enable the support for the xHCI host controller + found in Marvell Armada 375/38x/37xx ARM SOCs. + +config USB_XHCI_RCAR + tristate "xHCI support for Renesas R-Car SoCs" + depends on USB_XHCI_PLATFORM + depends on ARCH_RENESAS || COMPILE_TEST + help + Say 'Y' to enable the support for the xHCI host controller + found in Renesas R-Car ARM SoCs. + +config USB_XHCI_TEGRA + tristate "xHCI support for NVIDIA Tegra SoCs" + depends on PHY_TEGRA_XUSB + depends on RESET_CONTROLLER + select FW_LOADER + help + Say 'Y' to enable the support for the xHCI host controller + found in NVIDIA Tegra124 and later SoCs. + +endif # USB_XHCI_HCD + +config USB_EHCI_BRCMSTB + tristate + +config USB_BRCMSTB + tristate "Broadcom STB USB support" + depends on (ARCH_BRCMSTB && PHY_BRCM_USB) || COMPILE_TEST + select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD + select USB_EHCI_BRCMSTB if USB_EHCI_HCD + select USB_XHCI_PLATFORM if USB_XHCI_HCD + help + Enables support for XHCI, EHCI and OHCI host controllers + found in Broadcom STB SoC's. + + To compile these drivers as modules, choose M here: the + modules will be called ohci-platform.ko, ehci-brcm.ko and + xhci-plat-hcd.ko + + Disabling this will keep the controllers and corresponding + PHYs powered down. + +config USB_EHCI_HCD + tristate "EHCI HCD (USB 2.0) support" + depends on HAS_DMA && HAS_IOMEM + help + The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0 + "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware. + If your USB host controller supports USB 2.0, you will likely want to + configure this Host Controller Driver. + + EHCI controllers are packaged with "companion" host controllers (OHCI + or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports + will connect to EHCI if the device is high speed, otherwise they + connect to a companion controller. If you configure EHCI, you should + probably configure the OHCI (for NEC and some other vendors) USB Host + Controller Driver or UHCI (for Via motherboards) Host Controller + Driver too. + + You may want to read <file:Documentation/usb/ehci.rst>. + + To compile this driver as a module, choose M here: the + module will be called ehci-hcd. + +config USB_EHCI_ROOT_HUB_TT + bool "Root Hub Transaction Translators" + depends on USB_EHCI_HCD + help + Some EHCI chips have vendor-specific extensions to integrate + transaction translators, so that no OHCI or UHCI companion + controller is needed. It's safe to say "y" even if your + controller doesn't support this feature. + + This supports the EHCI implementation that's originally + from ARC, and has since changed hands a few times. + +config USB_EHCI_TT_NEWSCHED + bool "Improved Transaction Translator scheduling" + depends on USB_EHCI_HCD + default y + help + This changes the periodic scheduling code to fill more of the low + and full speed bandwidth available from the Transaction Translator + (TT) in USB 2.0 hubs. Without this, only one transfer will be + issued in each microframe, significantly reducing the number of + periodic low/fullspeed transfers possible. + + If you have multiple periodic low/fullspeed devices connected to a + highspeed USB hub which is connected to a highspeed USB Host + Controller, and some of those devices will not work correctly + (possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if + you have only one such device and it doesn't work, you could try + saying N. + + If unsure, say Y. + +if USB_EHCI_HCD + +config USB_EHCI_PCI + tristate + depends on USB_PCI + default y + +config USB_EHCI_HCD_PMC_MSP + tristate "EHCI support for on-chip PMC MSP71xx USB controller" + depends on MSP_HAS_USB + select USB_EHCI_BIG_ENDIAN_DESC + select USB_EHCI_BIG_ENDIAN_MMIO + help + Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's. + If unsure, say N. + +config XPS_USB_HCD_XILINX + bool "Use Xilinx usb host EHCI controller core" + depends on (PPC32 || MICROBLAZE) + select USB_EHCI_BIG_ENDIAN_DESC + select USB_EHCI_BIG_ENDIAN_MMIO + help + Xilinx xps USB host controller core is EHCI compliant and has + transaction translator built-in. It can be configured to either + support both high speed and full speed devices, or high speed + devices only. + +config USB_EHCI_FSL + tristate "Support for Freescale on-chip EHCI USB controller" + select USB_EHCI_ROOT_HUB_TT + help + Variation of ARC USB block used in some Freescale chips. + +config USB_EHCI_MXC + tristate "Support for Freescale i.MX on-chip EHCI USB controller" + depends on ARCH_MXC || COMPILE_TEST + select USB_EHCI_ROOT_HUB_TT + help + Variation of ARC USB block used in some Freescale chips. + +config USB_EHCI_HCD_NPCM7XX + tristate "Support for Nuvoton NPCM7XX on-chip EHCI USB controller" + depends on (USB_EHCI_HCD && ARCH_NPCM7XX) || COMPILE_TEST + default y if (USB_EHCI_HCD && ARCH_NPCM7XX) + help + Enables support for the on-chip EHCI controller on + Nuvoton NPCM7XX chips. + +config USB_EHCI_HCD_OMAP + tristate "EHCI support for OMAP3 and later chips" + depends on ARCH_OMAP + depends on NOP_USB_XCEIV + default y + help + Enables support for the on-chip EHCI controller on + OMAP3 and later chips. + +config USB_EHCI_HCD_ORION + tristate "Support for Marvell EBU on-chip EHCI USB controller" + depends on USB_EHCI_HCD && (PLAT_ORION || ARCH_MVEBU || COMPILE_TEST) + default y if (PLAT_ORION || ARCH_MVEBU) + help + Enables support for the on-chip EHCI controller on Marvell's + embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP, + Armada 370. This is different from the EHCI implementation + on Marvell's mobile PXA and MMP SoC, see "EHCI support for + Marvell PXA/MMP USB controller" for those. + +config USB_EHCI_HCD_SPEAR + tristate "Support for ST SPEAr on-chip EHCI USB controller" + depends on USB_EHCI_HCD && (PLAT_SPEAR || COMPILE_TEST) + default y if PLAT_SPEAR + help + Enables support for the on-chip EHCI controller on + ST SPEAr chips. + +config USB_EHCI_HCD_STI + tristate "Support for ST STiHxxx on-chip EHCI USB controller" + depends on (ARCH_STI || COMPILE_TEST) && OF + select GENERIC_PHY + select USB_EHCI_HCD_PLATFORM + help + Enable support for the on-chip EHCI controller found on + STMicroelectronics consumer electronics SoC's. + +config USB_EHCI_HCD_AT91 + tristate "Support for Atmel on-chip EHCI USB controller" + depends on USB_EHCI_HCD && (ARCH_AT91 || COMPILE_TEST) + default y if ARCH_AT91 + help + Enables support for the on-chip EHCI controller on + Atmel chips. + +config USB_EHCI_TEGRA + tristate "NVIDIA Tegra HCD support" + depends on ARCH_TEGRA + select USB_EHCI_ROOT_HUB_TT + select USB_TEGRA_PHY + help + This driver enables support for the internal USB Host Controllers + found in NVIDIA Tegra SoCs. The controllers are EHCI compliant. + +config USB_EHCI_HCD_PPC_OF + bool "EHCI support for PPC USB controller on OF platform bus" + depends on PPC + default y + help + Enables support for the USB controller present on the PowerPC + OpenFirmware platform bus. + +config USB_EHCI_SH + bool "EHCI support for SuperH USB controller" + depends on SUPERH || COMPILE_TEST + help + Enables support for the on-chip EHCI controller on the SuperH. + If you use the PCI EHCI controller, this option is not necessary. + +config USB_EHCI_EXYNOS + tristate "EHCI support for Samsung S5P/Exynos SoC Series" + depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST + help + Enable support for the Samsung Exynos SOC's on-chip EHCI controller. + +config USB_EHCI_MV + tristate "EHCI support for Marvell PXA/MMP USB controller" + depends on ARCH_PXA || ARCH_MMP || COMPILE_TEST + select USB_EHCI_ROOT_HUB_TT + help + Enables support for Marvell (including PXA and MMP series) on-chip + USB SPH and OTG controller. SPH is a single port host, and it can + only be EHCI host. OTG is controller that can switch to host mode. + Note that this driver will not work on Marvell's other EHCI + controller used by the EBU-type SoCs including Orion, Kirkwood, + Dova, Armada 370 and Armada XP. See "Support for Marvell EBU + on-chip EHCI USB controller" for those. + +config USB_CNS3XXX_EHCI + bool "Cavium CNS3XXX EHCI Module (DEPRECATED)" + depends on ARCH_CNS3XXX || COMPILE_TEST + select USB_EHCI_HCD_PLATFORM + help + This option is deprecated now and the driver was removed, use + USB_EHCI_HCD_PLATFORM instead. + + Enable support for the CNS3XXX SOC's on-chip EHCI controller. + It is needed for high-speed (480Mbit/sec) USB 2.0 device + support. + +config USB_EHCI_HCD_PLATFORM + tristate "Generic EHCI driver for a platform device" + help + Adds an EHCI host driver for a generic platform device, which + provides a memory space and an irq. + + If unsure, say N. + +config USB_OCTEON_EHCI + bool "Octeon on-chip EHCI support (DEPRECATED)" + depends on CAVIUM_OCTEON_SOC + select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN + select USB_EHCI_HCD_PLATFORM + help + This option is deprecated now and the driver was removed, use + USB_EHCI_HCD_PLATFORM instead. + + Enable support for the Octeon II SOC's on-chip EHCI + controller. It is needed for high-speed (480Mbit/sec) + USB 2.0 device support. All CN6XXX based chips with USB are + supported. + +endif # USB_EHCI_HCD + +config USB_OXU210HP_HCD + tristate "OXU210HP HCD support" + depends on HAS_IOMEM + help + The OXU210HP is an USB host/OTG/device controller. Enable this + option if your board has this chip. If unsure, say N. + + This driver does not support isochronous transfers and doesn't + implement OTG nor USB device controllers. + + To compile this driver as a module, choose M here: the + module will be called oxu210hp-hcd. + +config USB_ISP116X_HCD + tristate "ISP116X HCD support" + depends on HAS_IOMEM + help + The ISP1160 and ISP1161 chips are USB host controllers. Enable this + option if your board has this chip. If unsure, say N. + + This driver does not support isochronous transfers. + + To compile this driver as a module, choose M here: the + module will be called isp116x-hcd. + +config USB_ISP1362_HCD + tristate "ISP1362 HCD support" + depends on HAS_IOMEM + depends on COMPILE_TEST # nothing uses this + help + Supports the Philips ISP1362 chip as a host controller + + This driver does not support isochronous transfers. + + To compile this driver as a module, choose M here: the + module will be called isp1362-hcd. + +config USB_FOTG210_HCD + tristate "FOTG210 HCD support" + depends on USB && HAS_DMA && HAS_IOMEM + help + Faraday FOTG210 is an OTG controller which can be configured as + an USB2.0 host. It is designed to meet USB2.0 EHCI specification + with minor modification. + + To compile this driver as a module, choose M here: the + module will be called fotg210-hcd. + +config USB_MAX3421_HCD + tristate "MAX3421 HCD (USB-over-SPI) support" + depends on USB && SPI + help + The Maxim MAX3421E chip supports standard USB 2.0-compliant + full-speed devices either in host or peripheral mode. This + driver supports the host-mode of the MAX3421E only. + + To compile this driver as a module, choose M here: the module will + be called max3421-hcd. + +config USB_OHCI_HCD + tristate "OHCI HCD (USB 1.1) support" + depends on HAS_DMA && HAS_IOMEM + help + The Open Host Controller Interface (OHCI) is a standard for accessing + USB 1.1 host controller hardware. It does more in hardware than Intel's + UHCI specification. If your USB host controller follows the OHCI spec, + say Y. On most non-x86 systems, and on x86 hardware that's not using a + USB controller from Intel or VIA, this is appropriate. If your host + controller doesn't use PCI, this is probably appropriate. For a PCI + based system where you're not sure, the "lspci -v" entry will list the + right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI. + + To compile this driver as a module, choose M here: the + module will be called ohci-hcd. + +if USB_OHCI_HCD + +config USB_OHCI_HCD_OMAP1 + tristate "OHCI support for OMAP1/2 chips" + depends on ARCH_OMAP1 + depends on ISP1301_OMAP || !(MACH_OMAP_H2 || MACH_OMAP_H3) + default y + help + Enables support for the OHCI controller on OMAP1/2 chips. + +config USB_OHCI_HCD_SPEAR + tristate "Support for ST SPEAr on-chip OHCI USB controller" + depends on USB_OHCI_HCD && (PLAT_SPEAR || COMPILE_TEST) + default y if PLAT_SPEAR + help + Enables support for the on-chip OHCI controller on + ST SPEAr chips. + +config USB_OHCI_HCD_STI + tristate "Support for ST STiHxxx on-chip OHCI USB controller" + depends on (ARCH_STI || COMPILE_TEST) && OF + select GENERIC_PHY + select USB_OHCI_HCD_PLATFORM + help + Enable support for the on-chip OHCI controller found on + STMicroelectronics consumer electronics SoC's. + +config USB_OHCI_HCD_S3C2410 + tristate "OHCI support for Samsung S3C24xx/S3C64xx SoC series" + depends on USB_OHCI_HCD && (ARCH_S3C24XX || ARCH_S3C64XX || COMPILE_TEST) + default y if (ARCH_S3C24XX || ARCH_S3C64XX) + help + Enables support for the on-chip OHCI controller on + S3C24xx/S3C64xx chips. + +config USB_OHCI_HCD_LPC32XX + tristate "Support for LPC on-chip OHCI USB controller" + depends on USB_OHCI_HCD + depends on ARCH_LPC32XX || COMPILE_TEST + depends on USB_ISP1301 + default y + help + Enables support for the on-chip OHCI controller on + NXP chips. + +config USB_OHCI_HCD_PXA27X + tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller" + depends on USB_OHCI_HCD && (PXA27x || PXA3xx) + default y + help + Enables support for the on-chip OHCI controller on + PXA27x/PXA3xx chips. + +config USB_OHCI_HCD_AT91 + tristate "Support for Atmel on-chip OHCI USB controller" + depends on USB_OHCI_HCD && (ARCH_AT91 || COMPILE_TEST) && OF + default y if ARCH_AT91 + help + Enables support for the on-chip OHCI controller on + Atmel chips. + +config USB_OHCI_HCD_OMAP3 + tristate "OHCI support for OMAP3 and later chips" + depends on ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 || COMPILE_TEST + select USB_OHCI_HCD_PLATFORM + default y if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 + help + This option is deprecated now and the driver was removed, use + USB_OHCI_HCD_PLATFORM instead. + + Enables support for the on-chip OHCI controller on + OMAP3 and later chips. + +config USB_OHCI_HCD_DAVINCI + tristate "OHCI support for TI DaVinci DA8xx" + depends on ARCH_DAVINCI_DA8XX || COMPILE_TEST + depends on USB_OHCI_HCD + select PHY_DA8XX_USB + default y if ARCH_DAVINCI_DA8XX + help + Enables support for the DaVinci DA8xx integrated OHCI + controller. This driver cannot currently be a loadable + module because it lacks a proper PHY abstraction. + +config USB_OHCI_HCD_PPC_OF_BE + bool "OHCI support for OF platform bus (big endian)" + depends on PPC + select USB_OHCI_BIG_ENDIAN_DESC + select USB_OHCI_BIG_ENDIAN_MMIO + help + Enables support for big-endian USB controllers present on the + OpenFirmware platform bus. + +config USB_OHCI_HCD_PPC_OF_LE + bool "OHCI support for OF platform bus (little endian)" + depends on PPC + select USB_OHCI_LITTLE_ENDIAN + help + Enables support for little-endian USB controllers present on the + OpenFirmware platform bus. + +config USB_OHCI_HCD_PPC_OF + bool + depends on PPC + default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE + +config USB_OHCI_HCD_PCI + tristate "OHCI support for PCI-bus USB controllers" + depends on USB_PCI + default y + select USB_OHCI_LITTLE_ENDIAN + help + Enables support for PCI-bus plug-in USB controller cards. + If unsure, say Y. + +config USB_OHCI_HCD_SSB + bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)" + depends on (SSB = y || SSB = USB_OHCI_HCD) + select USB_HCD_SSB + select USB_OHCI_HCD_PLATFORM + help + This option is deprecated now and the driver was removed, use + USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead. + + Support for the Sonics Silicon Backplane (SSB) attached + Broadcom USB OHCI core. + + This device is present in some embedded devices with + Broadcom based SSB bus. + + If unsure, say N. + +config USB_OHCI_SH + bool "OHCI support for SuperH USB controller (DEPRECATED)" + depends on SUPERH || COMPILE_TEST + select USB_OHCI_HCD_PLATFORM + help + This option is deprecated now and the driver was removed, use + USB_OHCI_HCD_PLATFORM instead. + + Enables support for the on-chip OHCI controller on the SuperH. + If you use the PCI OHCI controller, this option is not necessary. + +config USB_OHCI_EXYNOS + tristate "OHCI support for Samsung S5P/Exynos SoC Series" + depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST + help + Enable support for the Samsung Exynos SOC's on-chip OHCI controller. + +config USB_CNS3XXX_OHCI + bool "Cavium CNS3XXX OHCI Module (DEPRECATED)" + depends on ARCH_CNS3XXX || COMPILE_TEST + select USB_OHCI_HCD_PLATFORM + help + This option is deprecated now and the driver was removed, use + USB_OHCI_HCD_PLATFORM instead. + + Enable support for the CNS3XXX SOC's on-chip OHCI controller. + It is needed for low-speed USB 1.0 device support. + +config USB_OHCI_HCD_PLATFORM + tristate "Generic OHCI driver for a platform device" + help + Adds an OHCI host driver for a generic platform device, which + provides a memory space and an irq. + + If unsure, say N. + +config USB_OCTEON_OHCI + bool "Octeon on-chip OHCI support (DEPRECATED)" + depends on CAVIUM_OCTEON_SOC + default USB_OCTEON_EHCI + select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN + select USB_OHCI_LITTLE_ENDIAN + select USB_OHCI_HCD_PLATFORM + help + This option is deprecated now and the driver was removed, use + USB_OHCI_HCD_PLATFORM instead. + + Enable support for the Octeon II SOC's on-chip OHCI + controller. It is needed for low-speed USB 1.0 device + support. All CN6XXX based chips with USB are supported. + +endif # USB_OHCI_HCD + +config USB_UHCI_HCD + tristate "UHCI HCD (most Intel and VIA) support" + depends on USB_PCI || USB_UHCI_SUPPORT_NON_PCI_HC + help + The Universal Host Controller Interface is a standard by Intel for + accessing the USB hardware in the PC (which is also called the USB + host controller). If your USB host controller conforms to this + standard, you may want to say Y, but see below. All recent boards + with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX, + i810, i820) conform to this standard. Also all VIA PCI chipsets + (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro + 133) and LEON/GRLIB SoCs with the GRUSBHC controller. + If unsure, say Y. + + To compile this driver as a module, choose M here: the + module will be called uhci-hcd. + +config USB_UHCI_SUPPORT_NON_PCI_HC + bool + default y if (SPARC_LEON || USB_UHCI_PLATFORM) + +config USB_UHCI_PLATFORM + bool + default y if (ARCH_VT8500 || ARCH_ASPEED) + +config USB_UHCI_ASPEED + bool + default y if ARCH_ASPEED + +config USB_FHCI_HCD + tristate "Freescale QE USB Host Controller support" + depends on OF_GPIO && QE_GPIO && QUICC_ENGINE + select FSL_GTM + select QE_USB + help + This driver enables support for Freescale QE USB Host Controller + (as found on MPC8360 and MPC8323 processors), the driver supports + Full and Low Speed USB. + +config FHCI_DEBUG + bool "Freescale QE USB Host Controller debug support" + depends on USB_FHCI_HCD && DEBUG_FS + help + Say "y" to see some FHCI debug information and statistics + through debugfs. + +config USB_U132_HCD + tristate "Elan U132 Adapter Host Controller" + depends on USB_FTDI_ELAN + help + The U132 adapter is a USB to CardBus adapter specifically designed + for PC cards that contain an OHCI host controller. Typical PC cards + are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132 + adapter will *NOT* work with PC cards that do not contain an OHCI + controller. + + For those PC cards that contain multiple OHCI controllers only the + first one is used. + + The driver consists of two modules, the "ftdi-elan" module is a + USB client driver that interfaces to the FTDI chip within ELAN's + USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host + controller driver that talks to the OHCI controller within the + CardBus cards that are inserted in the U132 adapter. + + This driver has been tested with a CardBus OHCI USB adapter, and + worked with a USB PEN Drive inserted into the first USB port of + the PCCARD. A rather pointless thing to do, but useful for testing. + + It is safe to say M here. + + See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php> + +config USB_SL811_HCD + tristate "SL811HS HCD support" + depends on HAS_IOMEM + help + The SL811HS is a single-port USB controller that supports either + host side or peripheral side roles. Enable this option if your + board has this chip, and you want to use it as a host controller. + If unsure, say N. + + To compile this driver as a module, choose M here: the + module will be called sl811-hcd. + +config USB_SL811_HCD_ISO + bool "partial ISO support" + depends on USB_SL811_HCD + help + The driver doesn't support iso_frame_desc (yet), but for some simple + devices that just queue one ISO frame per URB, then ISO transfers + "should" work using the normal urb status fields. + + If unsure, say N. + +config USB_SL811_CS + tristate "CF/PCMCIA support for SL811HS HCD" + depends on USB_SL811_HCD && PCMCIA + help + Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC + REX-CFU1U CF card (often used with PDAs). If unsure, say N. + + To compile this driver as a module, choose M here: the + module will be called "sl811_cs". + +config USB_R8A66597_HCD + tristate "R8A66597 HCD support" + depends on HAS_IOMEM + help + The R8A66597 is a USB 2.0 host and peripheral controller. + + Enable this option if your board has this chip, and you want + to use it as a host controller. If unsure, say N. + + To compile this driver as a module, choose M here: the + module will be called r8a66597-hcd. + +config USB_RENESAS_USBHS_HCD + tristate "Renesas USBHS HCD support" + depends on USB_RENESAS_USBHS + help + The Renesas USBHS is a USB 2.0 host and peripheral controller. + + Enable this option if your board has this chip, and you want + to use it as a host controller. If unsure, say N. + + To compile this driver as a module, choose M here: the + module will be called renesas-usbhs. + +config USB_IMX21_HCD + tristate "i.MX21 HCD support" + depends on ARM && ARCH_MXC + help + This driver enables support for the on-chip USB host in the + i.MX21 processor. + + To compile this driver as a module, choose M here: the + module will be called "imx21-hcd". + +config USB_HCD_BCMA + tristate "BCMA usb host driver" + depends on BCMA + select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD + select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD + help + Enable support for the EHCI and OCHI host controller on an bcma bus. + It converts the bcma driver into two platform device drivers + for ehci and ohci. + + If unsure, say N. + +config USB_HCD_SSB + tristate "SSB usb host driver" + depends on SSB + select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD + select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD + help + Enable support for the EHCI and OCHI host controller on an bcma bus. + It converts the bcma driver into two platform device drivers + for ehci and ohci. + + If unsure, say N. + +config USB_HCD_TEST_MODE + bool "HCD test mode support" + help + Say 'Y' to enable additional software test modes that may be + supported by the host controller drivers. + + One such test mode is the Embedded High-speed Host Electrical Test + (EHSET) for EHCI host controller hardware, specifically the "Single + Step Set Feature" test. Typically this will be enabled for On-the-Go + or embedded hosts that need to undergo USB-IF compliance testing with + the aid of special testing hardware. In the future, this may expand + to include other tests that require support from a HCD driver. + + This option is of interest only to developers who need to validate + their USB hardware designs. It is not needed for normal use. If + unsure, say N. |