Virtioinput

Virtioinput is a virtual input device driver for the Virtio framework, which is a standard for virtualization. It is designed to provide a high-performance, low-latency interface for input devices in virtualized environments. Virtioinput supports a wide range of input devices, including keyboards, mice, touchscreens, and gamepads. It is implemented as a paravirtualized driver, meaning it relies on cooperation between the guest operating system and the hypervisor to achieve optimal performance. The Virtioinput driver is part of the Linux kernel and is widely used in virtualization solutions such as QEMU and KVM. It is designed to be flexible and extensible, allowing for the addition of new input devices and features as needed. Virtioinput is an essential component of modern virtualization infrastructure, enabling seamless and efficient input device support in virtual machines.