CONFIG_USB_GADGETFS: Gadget Filesystem

General informations

The Linux kernel configuration item CONFIG_USB_GADGETFS has multiple definitions:

Gadget Filesystem found in drivers/usb/gadget/legacy/Kconfig

The configuration item CONFIG_USB_GADGETFS:

• prompt: Gadget Filesystem
• type: tristate
• depends on: (none)
• defined in drivers/usb/gadget/legacy/Kconfig
• found in Linux kernels: 3.17–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.17, 6.18-rc+HEAD
• modules built: gadgetfs, gadgetfs

Help text

This driver provides a filesystem based API that lets user mode programs implement a single-configuration USB device, including endpoint I/O and control requests that don't relate to enumeration. All endpoints, transfer speeds, and transfer types supported by the hardware are available, through read() and write() calls.

Say "y" to link the driver statically, or "m" to build a dynamically linked module called "gadgetfs".

Gadget Filesystem found in drivers/usb/gadget/Kconfig

The configuration item CONFIG_USB_GADGETFS:

• prompt: Gadget Filesystem
• type: tristate
• depends on: (none)
• defined in drivers/usb/gadget/Kconfig
• found in Linux kernels: 3.7–3.16
• modules built: gadgetfs, gadgetfs

Help text

This driver provides a filesystem based API that lets user mode programs implement a single-configuration USB device, including endpoint I/O and control requests that don't relate to enumeration. All endpoints, transfer speeds, and transfer types supported by the hardware are available, through read() and write() calls.

Say "y" to link the driver statically, or "m" to build a dynamically linked module called "gadgetfs".

Gadget Filesystem (EXPERIMENTAL) found in drivers/usb/gadget/Kconfig

The configuration item CONFIG_USB_GADGETFS:

• prompt: Gadget Filesystem (EXPERIMENTAL)
• type: tristate
• depends on: CONFIG_EXPERIMENTAL
• defined in drivers/usb/gadget/Kconfig
• found in Linux kernels: 2.6.0–2.6.39, 3.0–3.6
• modules built: gadgetfs, gadgetfs

Help text

This driver provides a filesystem based API that lets user mode programs implement a single-configuration USB device, including endpoint I/O and control requests that don't relate to enumeration. All endpoints, transfer speeds, and transfer types supported by the hardware are available, through read() and write() calls.

Currently, this option is still labelled as EXPERIMENTAL because of existing race conditions in the underlying in-kernel AIO core.

Say "y" to link the driver statically, or "m" to build a dynamically linked module called "gadgetfs".

Hardware

LKDDb

Raw data from LKDDb:

• lkddb fs "gadgetfs" : CONFIG_OF CONFIG_PCI CONFIG_USB CONFIG_USB_GADGET CONFIG_USB_GADGETFS CONFIG_USB_PHY : drivers/usb/gadget/legacy/inode.c # in 4.12–4.14
• lkddb fs "gadgetfs" : CONFIG_OF CONFIG_PCI CONFIG_USB CONFIG_USB_GADGET CONFIG_USB_GADGETFS CONFIG_USB_PHY CONFIG_USB_SUPPORT : drivers/usb/gadget/legacy/inode.c # in 4.15–4.20, 5.0–5.19, 6.0–6.17, 6.18-rc+HEAD
• lkddb fs "gadgetfs" : CONFIG_PCI CONFIG_USB CONFIG_USB_GADGET CONFIG_USB_GADGETFS : drivers/usb/gadget/inode.c # in 2.6.15–2.6.39
• lkddb fs "gadgetfs" : CONFIG_PCI CONFIG_USB CONFIG_USB_GADGET CONFIG_USB_GADGETFS CONFIG_USB_OTG_UTILS : drivers/usb/gadget/inode.c # in 3.0–3.9
• lkddb fs "gadgetfs" : CONFIG_PCI CONFIG_USB CONFIG_USB_GADGET CONFIG_USB_GADGETFS CONFIG_USB_PHY : drivers/usb/gadget/inode.c # in 3.10–3.16
• lkddb fs "gadgetfs" : CONFIG_PCI CONFIG_USB CONFIG_USB_GADGET CONFIG_USB_GADGETFS CONFIG_USB_PHY : drivers/usb/gadget/legacy/inode.c # in 3.17–3.19, 4.0–4.11
• lkddb fs "gadgetfs" : CONFIG_USB CONFIG_USB_GADGET CONFIG_USB_GADGETFS : drivers/usb/gadget/inode.c # in 2.6.0–2.6.14
• lkddb module gadgetfs CONFIG_USB_GADGETFS : drivers/usb/gadget/Kconfig : "Gadget Filesystem" # in 2.6.0–2.6.39, 3.0–3.16
• lkddb module gadgetfs CONFIG_USB_GADGETFS : drivers/usb/gadget/legacy/Kconfig : "Gadget Filesystem" # in 3.17–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.17, 6.18-rc+HEAD

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)

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