| # 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 32 | |
| 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. |