Hyper-V PCI Interface

modulename: pci-hyperv-intf.ko

configname: CONFIG_PCI_HYPERV_INTERFACE

Linux Kernel Configuration
└─>Device Drivers
└─>PCI support
└─>PCI controller drivers
└─>Hyper-V PCI Interface
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
The Hyper-V PCI Interface is a helper driver allows other drivers to
have a common interface with the Hyper-V PCI frontend driver.

source code: