drivers/hv/dxgkrnl

drivers/hv/dxgkrnl contains the sources for the dxgkrnl driver which supports paravirtualized virtual compute devices, exposed by Hyper-V when Linux is running inside of a virtual machine (such as for example Windows Subsystem for Linux). hosted by Windows.

Although this driver shares the name with the Windows counterpart, it is a clean room implementation of a Linux GPU driver based on Microsoft's GPU-PV protocol.

The drivers/hv/dxgkrnl directory is added to the Kernel development of Windows Subsystem for Linux (See their Github repository).

In order to compile this driver, the config symbol CONFIG_DXGKRNL must be set.