# SPDX-License-Identifier: GPL-2.0
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#
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# USB Host Controller Drivers
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#
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comment "USB Host Controller Drivers"
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config USB_C67X00_HCD
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tristate "Cypress C67x00 HCD support"
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depends on HAS_IOMEM
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help
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The Cypress C67x00 (EZ-Host/EZ-OTG) chips are dual-role
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host/peripheral/OTG USB controllers.
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Enable this option to support this chip in host controller mode.
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If unsure, say N.
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To compile this driver as a module, choose M here: the
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module will be called c67x00.
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config USB_XHCI_HCD
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tristate "xHCI HCD (USB 3.0) support"
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depends on HAS_DMA && HAS_IOMEM
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help
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The eXtensible Host Controller Interface (xHCI) is standard for USB 3.0
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"SuperSpeed" host controller hardware.
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To compile this driver as a module, choose M here: the
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module will be called xhci-hcd.
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if USB_XHCI_HCD
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config USB_XHCI_DBGCAP
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bool "xHCI support for debug capability"
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depends on TTY
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help
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Say 'Y' to enable the support for the xHCI debug capability. Make
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sure that your xHCI host supports the extended debug capability and
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you want a TTY serial device based on the xHCI debug capability
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before enabling this option. If unsure, say 'N'.
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config USB_XHCI_PCI
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tristate
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depends on USB_PCI
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depends on USB_XHCI_PCI_RENESAS || !USB_XHCI_PCI_RENESAS
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default y
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config USB_XHCI_PCI_RENESAS
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tristate "Support for additional Renesas xHCI controller with firmware"
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help
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Say 'Y' to enable the support for the Renesas xHCI controller with
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firmware. Make sure you have the firwmare for the device and
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installed on your system for this device to work.
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If unsure, say 'N'.
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config USB_XHCI_PLATFORM
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tristate "Generic xHCI driver for a platform device"
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select USB_XHCI_RCAR if ARCH_RENESAS
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help
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Adds an xHCI host driver for a generic platform device, which
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provides a memory space and an irq.
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It is also a prerequisite for platform specific drivers that
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implement some extra quirks.
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If unsure, say N.
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config USB_XHCI_HISTB
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tristate "xHCI support for HiSilicon STB SoCs"
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depends on USB_XHCI_PLATFORM && (ARCH_HISI || COMPILE_TEST)
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help
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Say 'Y' to enable the support for the xHCI host controller
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found in HiSilicon STB SoCs.
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config USB_XHCI_MTK
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tristate "xHCI support for MediaTek SoCs"
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select MFD_SYSCON
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depends on (MIPS && SOC_MT7621) || ARCH_MEDIATEK || COMPILE_TEST
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help
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Say 'Y' to enable the support for the xHCI host controller
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found in MediaTek SoCs.
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If unsure, say N.
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config USB_XHCI_MVEBU
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tristate "xHCI support for Marvell Armada 375/38x/37xx"
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select USB_XHCI_PLATFORM
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depends on HAS_IOMEM
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depends on ARCH_MVEBU || COMPILE_TEST
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help
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Say 'Y' to enable the support for the xHCI host controller
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found in Marvell Armada 375/38x/37xx ARM SOCs.
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config USB_XHCI_RCAR
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tristate "xHCI support for Renesas R-Car SoCs"
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depends on USB_XHCI_PLATFORM
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depends on ARCH_RENESAS || COMPILE_TEST
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help
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Say 'Y' to enable the support for the xHCI host controller
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found in Renesas R-Car ARM SoCs.
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config USB_XHCI_TEGRA
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tristate "xHCI support for NVIDIA Tegra SoCs"
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depends on PHY_TEGRA_XUSB
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depends on RESET_CONTROLLER
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select FW_LOADER
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help
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Say 'Y' to enable the support for the xHCI host controller
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found in NVIDIA Tegra124 and later SoCs.
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endif # USB_XHCI_HCD
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config USB_EHCI_BRCMSTB
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tristate
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config USB_BRCMSTB
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tristate "Broadcom STB USB support"
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depends on (ARCH_BRCMSTB && PHY_BRCM_USB) || COMPILE_TEST
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select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
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select USB_EHCI_BRCMSTB if USB_EHCI_HCD
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select USB_XHCI_PLATFORM if USB_XHCI_HCD
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help
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Enables support for XHCI, EHCI and OHCI host controllers
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found in Broadcom STB SoC's.
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To compile these drivers as modules, choose M here: the
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modules will be called ohci-platform.ko, ehci-brcm.ko and
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xhci-plat-hcd.ko
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Disabling this will keep the controllers and corresponding
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PHYs powered down.
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config USB_EHCI_HCD
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tristate "EHCI HCD (USB 2.0) support"
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depends on HAS_DMA && HAS_IOMEM
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help
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The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
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"high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
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If your USB host controller supports USB 2.0, you will likely want to
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configure this Host Controller Driver.
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EHCI controllers are packaged with "companion" host controllers (OHCI
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or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
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will connect to EHCI if the device is high speed, otherwise they
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connect to a companion controller. If you configure EHCI, you should
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probably configure the OHCI (for NEC and some other vendors) USB Host
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Controller Driver or UHCI (for Via motherboards) Host Controller
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Driver too.
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You may want to read <file:Documentation/usb/ehci.rst>.
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To compile this driver as a module, choose M here: the
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module will be called ehci-hcd.
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config USB_EHCI_ROOT_HUB_TT
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bool "Root Hub Transaction Translators"
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depends on USB_EHCI_HCD
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help
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Some EHCI chips have vendor-specific extensions to integrate
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transaction translators, so that no OHCI or UHCI companion
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controller is needed. It's safe to say "y" even if your
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controller doesn't support this feature.
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This supports the EHCI implementation that's originally
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from ARC, and has since changed hands a few times.
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config USB_EHCI_TT_NEWSCHED
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bool "Improved Transaction Translator scheduling"
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depends on USB_EHCI_HCD
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default y
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help
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This changes the periodic scheduling code to fill more of the low
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and full speed bandwidth available from the Transaction Translator
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(TT) in USB 2.0 hubs. Without this, only one transfer will be
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issued in each microframe, significantly reducing the number of
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periodic low/fullspeed transfers possible.
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If you have multiple periodic low/fullspeed devices connected to a
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highspeed USB hub which is connected to a highspeed USB Host
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Controller, and some of those devices will not work correctly
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(possibly due to "ENOSPC" or "-28" errors), say Y. Conversely, if
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you have only one such device and it doesn't work, you could try
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saying N.
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If unsure, say Y.
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if USB_EHCI_HCD
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config USB_EHCI_PCI
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tristate
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depends on USB_PCI
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default y
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config USB_EHCI_HCD_PMC_MSP
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tristate "EHCI support for on-chip PMC MSP71xx USB controller"
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depends on MSP_HAS_USB
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select USB_EHCI_BIG_ENDIAN_DESC
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select USB_EHCI_BIG_ENDIAN_MMIO
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help
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Enables support for the onchip USB controller on the PMC_MSP7100 Family SoC's.
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If unsure, say N.
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config XPS_USB_HCD_XILINX
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bool "Use Xilinx usb host EHCI controller core"
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depends on (PPC32 || MICROBLAZE)
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select USB_EHCI_BIG_ENDIAN_DESC
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select USB_EHCI_BIG_ENDIAN_MMIO
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help
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Xilinx xps USB host controller core is EHCI compliant and has
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transaction translator built-in. It can be configured to either
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support both high speed and full speed devices, or high speed
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devices only.
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config USB_EHCI_FSL
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tristate "Support for Freescale on-chip EHCI USB controller"
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select USB_EHCI_ROOT_HUB_TT
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help
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Variation of ARC USB block used in some Freescale chips.
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config USB_EHCI_MXC
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tristate "Support for Freescale i.MX on-chip EHCI USB controller"
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depends on ARCH_MXC || COMPILE_TEST
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select USB_EHCI_ROOT_HUB_TT
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help
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Variation of ARC USB block used in some Freescale chips.
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config USB_EHCI_HCD_NPCM7XX
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tristate "Support for Nuvoton NPCM7XX on-chip EHCI USB controller"
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depends on (USB_EHCI_HCD && ARCH_NPCM7XX) || COMPILE_TEST
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default y if (USB_EHCI_HCD && ARCH_NPCM7XX)
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help
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Enables support for the on-chip EHCI controller on
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Nuvoton NPCM7XX chips.
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config USB_EHCI_HCD_OMAP
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tristate "EHCI support for OMAP3 and later chips"
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depends on ARCH_OMAP
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depends on NOP_USB_XCEIV
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default y
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help
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Enables support for the on-chip EHCI controller on
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OMAP3 and later chips.
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config USB_EHCI_HCD_ORION
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tristate "Support for Marvell EBU on-chip EHCI USB controller"
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depends on USB_EHCI_HCD && (PLAT_ORION || ARCH_MVEBU || COMPILE_TEST)
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default y if (PLAT_ORION || ARCH_MVEBU)
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help
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Enables support for the on-chip EHCI controller on Marvell's
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embedded ARM SoCs, including Orion, Kirkwood, Dove, Armada XP,
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Armada 370. This is different from the EHCI implementation
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on Marvell's mobile PXA and MMP SoC, see "EHCI support for
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Marvell PXA/MMP USB controller" for those.
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config USB_EHCI_HCD_SPEAR
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tristate "Support for ST SPEAr on-chip EHCI USB controller"
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depends on USB_EHCI_HCD && (PLAT_SPEAR || COMPILE_TEST)
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default y if PLAT_SPEAR
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help
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Enables support for the on-chip EHCI controller on
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ST SPEAr chips.
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config USB_EHCI_HCD_STI
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tristate "Support for ST STiHxxx on-chip EHCI USB controller"
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depends on (ARCH_STI || COMPILE_TEST) && OF
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select GENERIC_PHY
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select USB_EHCI_HCD_PLATFORM
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help
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Enable support for the on-chip EHCI controller found on
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STMicroelectronics consumer electronics SoC's.
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config USB_EHCI_HCD_AT91
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tristate "Support for Atmel on-chip EHCI USB controller"
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depends on USB_EHCI_HCD && (ARCH_AT91 || COMPILE_TEST)
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default y if ARCH_AT91
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help
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Enables support for the on-chip EHCI controller on
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Atmel chips.
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config USB_EHCI_TEGRA
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tristate "NVIDIA Tegra HCD support"
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depends on ARCH_TEGRA
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select USB_EHCI_ROOT_HUB_TT
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select USB_TEGRA_PHY
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help
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This driver enables support for the internal USB Host Controllers
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found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.
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config USB_EHCI_HCD_PPC_OF
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bool "EHCI support for PPC USB controller on OF platform bus"
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depends on PPC
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default y
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help
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Enables support for the USB controller present on the PowerPC
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OpenFirmware platform bus.
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config USB_EHCI_SH
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bool "EHCI support for SuperH USB controller"
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depends on SUPERH || COMPILE_TEST
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help
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Enables support for the on-chip EHCI controller on the SuperH.
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If you use the PCI EHCI controller, this option is not necessary.
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config USB_EHCI_EXYNOS
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tristate "EHCI support for Samsung S5P/Exynos SoC Series"
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depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
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help
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Enable support for the Samsung Exynos SOC's on-chip EHCI controller.
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config USB_EHCI_MV
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tristate "EHCI support for Marvell PXA/MMP USB controller"
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depends on ARCH_PXA || ARCH_MMP || COMPILE_TEST
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select USB_EHCI_ROOT_HUB_TT
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help
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Enables support for Marvell (including PXA and MMP series) on-chip
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USB SPH and OTG controller. SPH is a single port host, and it can
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only be EHCI host. OTG is controller that can switch to host mode.
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Note that this driver will not work on Marvell's other EHCI
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controller used by the EBU-type SoCs including Orion, Kirkwood,
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Dova, Armada 370 and Armada XP. See "Support for Marvell EBU
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on-chip EHCI USB controller" for those.
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config USB_CNS3XXX_EHCI
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bool "Cavium CNS3XXX EHCI Module (DEPRECATED)"
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depends on ARCH_CNS3XXX || COMPILE_TEST
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select USB_EHCI_HCD_PLATFORM
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help
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This option is deprecated now and the driver was removed, use
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USB_EHCI_HCD_PLATFORM instead.
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Enable support for the CNS3XXX SOC's on-chip EHCI controller.
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It is needed for high-speed (480Mbit/sec) USB 2.0 device
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support.
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config USB_EHCI_HCD_PLATFORM
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tristate "Generic EHCI driver for a platform device"
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help
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Adds an EHCI host driver for a generic platform device, which
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provides a memory space and an irq.
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If unsure, say N.
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config USB_OCTEON_EHCI
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bool "Octeon on-chip EHCI support (DEPRECATED)"
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depends on CAVIUM_OCTEON_SOC
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select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
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select USB_EHCI_HCD_PLATFORM
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help
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This option is deprecated now and the driver was removed, use
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USB_EHCI_HCD_PLATFORM instead.
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Enable support for the Octeon II SOC's on-chip EHCI
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controller. It is needed for high-speed (480Mbit/sec)
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USB 2.0 device support. All CN6XXX based chips with USB are
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supported.
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endif # USB_EHCI_HCD
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config USB_OXU210HP_HCD
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tristate "OXU210HP HCD support"
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depends on HAS_IOMEM
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help
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The OXU210HP is an USB host/OTG/device controller. Enable this
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option if your board has this chip. If unsure, say N.
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This driver does not support isochronous transfers and doesn't
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implement OTG nor USB device controllers.
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To compile this driver as a module, choose M here: the
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module will be called oxu210hp-hcd.
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config USB_ISP116X_HCD
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tristate "ISP116X HCD support"
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depends on HAS_IOMEM
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help
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The ISP1160 and ISP1161 chips are USB host controllers. Enable this
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option if your board has this chip. If unsure, say N.
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This driver does not support isochronous transfers.
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To compile this driver as a module, choose M here: the
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module will be called isp116x-hcd.
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config USB_ISP1362_HCD
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tristate "ISP1362 HCD support"
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depends on HAS_IOMEM
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depends on COMPILE_TEST # nothing uses this
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help
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Supports the Philips ISP1362 chip as a host controller
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This driver does not support isochronous transfers.
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To compile this driver as a module, choose M here: the
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module will be called isp1362-hcd.
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config USB_FOTG210_HCD
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tristate "FOTG210 HCD support"
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depends on USB && HAS_DMA && HAS_IOMEM
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help
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Faraday FOTG210 is an OTG controller which can be configured as
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an USB2.0 host. It is designed to meet USB2.0 EHCI specification
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with minor modification.
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To compile this driver as a module, choose M here: the
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module will be called fotg210-hcd.
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config USB_MAX3421_HCD
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tristate "MAX3421 HCD (USB-over-SPI) support"
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depends on USB && SPI
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help
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The Maxim MAX3421E chip supports standard USB 2.0-compliant
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full-speed devices either in host or peripheral mode. This
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driver supports the host-mode of the MAX3421E only.
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To compile this driver as a module, choose M here: the module will
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be called max3421-hcd.
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config USB_OHCI_HCD
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tristate "OHCI HCD (USB 1.1) support"
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depends on HAS_DMA && HAS_IOMEM
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help
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The Open Host Controller Interface (OHCI) is a standard for accessing
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USB 1.1 host controller hardware. It does more in hardware than Intel's
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UHCI specification. If your USB host controller follows the OHCI spec,
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say Y. On most non-x86 systems, and on x86 hardware that's not using a
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USB controller from Intel or VIA, this is appropriate. If your host
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controller doesn't use PCI, this is probably appropriate. For a PCI
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based system where you're not sure, the "lspci -v" entry will list the
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right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI.
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To compile this driver as a module, choose M here: the
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module will be called ohci-hcd.
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if USB_OHCI_HCD
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config USB_OHCI_HCD_OMAP1
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tristate "OHCI support for OMAP1/2 chips"
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depends on ARCH_OMAP1
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depends on ISP1301_OMAP || !(MACH_OMAP_H2 || MACH_OMAP_H3)
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default y
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help
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Enables support for the OHCI controller on OMAP1/2 chips.
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config USB_OHCI_HCD_SPEAR
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tristate "Support for ST SPEAr on-chip OHCI USB controller"
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depends on USB_OHCI_HCD && (PLAT_SPEAR || COMPILE_TEST)
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default y if PLAT_SPEAR
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help
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Enables support for the on-chip OHCI controller on
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ST SPEAr chips.
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config USB_OHCI_HCD_STI
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tristate "Support for ST STiHxxx on-chip OHCI USB controller"
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depends on (ARCH_STI || COMPILE_TEST) && OF
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select GENERIC_PHY
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select USB_OHCI_HCD_PLATFORM
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help
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Enable support for the on-chip OHCI controller found on
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STMicroelectronics consumer electronics SoC's.
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config USB_OHCI_HCD_S3C2410
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tristate "OHCI support for Samsung S3C24xx/S3C64xx SoC series"
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depends on USB_OHCI_HCD && (ARCH_S3C24XX || ARCH_S3C64XX || COMPILE_TEST)
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default y if (ARCH_S3C24XX || ARCH_S3C64XX)
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help
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Enables support for the on-chip OHCI controller on
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S3C24xx/S3C64xx chips.
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config USB_OHCI_HCD_LPC32XX
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tristate "Support for LPC on-chip OHCI USB controller"
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depends on USB_OHCI_HCD
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depends on ARCH_LPC32XX || COMPILE_TEST
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depends on USB_ISP1301
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default y
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help
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Enables support for the on-chip OHCI controller on
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NXP chips.
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config USB_OHCI_HCD_PXA27X
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tristate "Support for PXA27X/PXA3XX on-chip OHCI USB controller"
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depends on USB_OHCI_HCD && (PXA27x || PXA3xx)
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default y
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help
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Enables support for the on-chip OHCI controller on
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PXA27x/PXA3xx chips.
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config USB_OHCI_HCD_AT91
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tristate "Support for Atmel on-chip OHCI USB controller"
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depends on USB_OHCI_HCD && (ARCH_AT91 || COMPILE_TEST) && OF
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default y if ARCH_AT91
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help
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Enables support for the on-chip OHCI controller on
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Atmel chips.
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config USB_OHCI_HCD_OMAP3
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tristate "OHCI support for OMAP3 and later chips"
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depends on ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 || COMPILE_TEST
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select USB_OHCI_HCD_PLATFORM
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default y if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5
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help
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This option is deprecated now and the driver was removed, use
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USB_OHCI_HCD_PLATFORM instead.
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Enables support for the on-chip OHCI controller on
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OMAP3 and later chips.
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config USB_OHCI_HCD_DAVINCI
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tristate "OHCI support for TI DaVinci DA8xx"
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depends on ARCH_DAVINCI_DA8XX || COMPILE_TEST
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depends on USB_OHCI_HCD
|
select PHY_DA8XX_USB
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default y if ARCH_DAVINCI_DA8XX
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help
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Enables support for the DaVinci DA8xx integrated OHCI
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controller. This driver cannot currently be a loadable
|
module because it lacks a proper PHY abstraction.
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config USB_OHCI_HCD_PPC_OF_BE
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bool "OHCI support for OF platform bus (big endian)"
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depends on PPC
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select USB_OHCI_BIG_ENDIAN_DESC
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select USB_OHCI_BIG_ENDIAN_MMIO
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help
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Enables support for big-endian USB controllers present on the
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OpenFirmware platform bus.
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config USB_OHCI_HCD_PPC_OF_LE
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bool "OHCI support for OF platform bus (little endian)"
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depends on PPC
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select USB_OHCI_LITTLE_ENDIAN
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help
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Enables support for little-endian USB controllers present on the
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OpenFirmware platform bus.
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config USB_OHCI_HCD_PPC_OF
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bool
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depends on PPC
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default USB_OHCI_HCD_PPC_OF_BE || USB_OHCI_HCD_PPC_OF_LE
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config USB_OHCI_HCD_PCI
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tristate "OHCI support for PCI-bus USB controllers"
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depends on USB_PCI
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default y
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select USB_OHCI_LITTLE_ENDIAN
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help
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Enables support for PCI-bus plug-in USB controller cards.
|
If unsure, say Y.
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config USB_OHCI_HCD_SSB
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bool "OHCI support for Broadcom SSB OHCI core (DEPRECATED)"
|
depends on (SSB = y || SSB = USB_OHCI_HCD)
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select USB_HCD_SSB
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select USB_OHCI_HCD_PLATFORM
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help
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This option is deprecated now and the driver was removed, use
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USB_HCD_SSB and USB_OHCI_HCD_PLATFORM instead.
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|
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.
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|
If unsure, say N.
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config USB_OHCI_SH
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bool "OHCI support for SuperH USB controller (DEPRECATED)"
|
depends on SUPERH || COMPILE_TEST
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select USB_OHCI_HCD_PLATFORM
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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.
|
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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.
|
