Current File : //usr/src/linux-headers-5.15.0-125-generic/drivers/usb/usbip/Kconfig
# SPDX-License-Identifier: GPL-2.0
config USBIP_CORE
tristate "USB/IP support"
depends on NET
select USB_COMMON
select SGL_ALLOC
help
This enables pushing USB packets over IP to allow remote
machines direct access to USB devices. It provides the
USB/IP core that is required by both drivers.
For more details, and to get the userspace utility
programs, please see <http://usbip.sourceforge.net/>.
To compile this as a module, choose M here: the module will
be called usbip-core.
If unsure, say N.
config USBIP_VHCI_HCD
tristate "VHCI hcd"
depends on USBIP_CORE && USB
help
This enables the USB/IP virtual host controller driver,
which is run on the remote machine.
To compile this driver as a module, choose M here: the
module will be called vhci-hcd.
config USBIP_VHCI_HC_PORTS
int "Number of ports per USB/IP virtual host controller"
range 1 15
default 8
depends on USBIP_VHCI_HCD
help
To increase number of ports available for USB/IP virtual
host controller driver, this defines number of ports per
USB/IP virtual host controller.
config USBIP_VHCI_NR_HCS
int "Number of USB/IP virtual host controllers"
range 1 128
default 1
depends on USBIP_VHCI_HCD
help
To increase number of ports available for USB/IP virtual
host controller driver, this defines number of USB/IP
virtual host controllers as if adding physical host
controllers.
config USBIP_HOST
tristate "Host driver"
depends on USBIP_CORE && USB
help
This enables the USB/IP host driver, which is run on the
machine that is sharing the USB devices.
To compile this driver as a module, choose M here: the
module will be called usbip-host.
config USBIP_VUDC
tristate "VUDC driver"
depends on USBIP_CORE && USB_GADGET
help
This enables the USB/IP virtual USB device controller
driver, which is run on the host machine, allowing the
machine itself to act as a device.
To compile this driver as a module, choose M here: the
module will be called usbip-vudc.
config USBIP_DEBUG
bool "Debug messages for USB/IP"
depends on USBIP_CORE
help
This enables the debug messages from the USB/IP drivers.
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