CONFIG_USB_LANGWELL: Intel Langwell USB Device Controller

General informations

The Linux kernel configuration item CONFIG_USB_LANGWELL has multiple definitions:

Intel Langwell USB Device Controller found in drivers/usb/gadget/Kconfig

The configuration item CONFIG_USB_LANGWELL:

• prompt: Intel Langwell USB Device Controller
• type: tristate
• depends on: ( CONFIG_PCI ) && (! CONFIG_PHYS_ADDR_T_64BIT )
• defined in drivers/usb/gadget/Kconfig
• found in Linux kernels: 3.1–3.4
• modules built: langwell_udc

Help text

Intel Langwell USB Device Controller is a High-Speed USB On-The-Go device controller.

The number of programmable endpoints is different through controller revision.

Say "y" to link the driver statically, or "m" to build a dynamically linked module called "langwell_udc" and force all gadget drivers to also be dynamically linked.

found in drivers/usb/gadget/Kconfig

The configuration item CONFIG_USB_LANGWELL:

• prompt:
• type: tristate
• depends on: CONFIG_USB_GADGET_LANGWELL
• defined in drivers/usb/gadget/Kconfig
• found in Linux kernels: 2.6.31–2.6.39, 3.0
• modules built: langwell_udc

Help text

(none)

Hardware

PCI

Numeric ID (from LKDDb) and names (from pci.ids) of recognized devices:

• vendor: 8086 ("Intel Corporation"), device: 0811 ("Moorestown OTG Ctrl"), class: 0c ("Serial bus controller"), subclass: 03 ("USB controller"), prog-if: fe ("USB Device")
• vendor: 8086 ("Intel Corporation"), device: 0811 ("Moorestown OTG Ctrl"), class: 0c ("Serial bus controller"), subclass: 03 ("USB controller"), prog-if: fe ("USB Device")

LKDDb

Raw data from LKDDb:

• lkddb module langwell_udc CONFIG_USB_LANGWELL : drivers/usb/gadget/Kconfig : "Intel Langwell USB Device Controller" # in 2.6.31–2.6.39, 3.0–3.4
• lkddb pci 8086 0811 .... .... 0c03fe : CONFIG_PCI CONFIG_USB CONFIG_USB_GADGET CONFIG_USB_LANGWELL : drivers/usb/gadget/langwell_udc.c # in 2.6.31–2.6.39
• lkddb pci 8086 0811 .... .... 0c03fe : CONFIG_PCI CONFIG_USB CONFIG_USB_GADGET CONFIG_USB_LANGWELL CONFIG_USB_OTG_UTILS : drivers/usb/gadget/langwell_udc.c # in 3.0–3.4

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)
• The Linux PCI ID Repository.

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