XenBus protocol to be used between the XenBus bus driver and Xen PV devices.

DISCLAIMER: the XENBUS_PROTOCOL introduced here is a work in progress, and should not be used outside of the EDK II tree.

This protocol provide the necessary for a Xen PV driver frontend to communicate with the bus driver, and perform several task to initialize/shutdown a PV device and perform IO with a PV backend.

SPDX-License-Identifier: BSD-2-Clause-Patent

PROTOCOL Information

PROTOCOL's Guid Name	PROTOCOL's Guid
gXenBusProtocolGuid	{0x3d3ca290, 0xb9a5, 0x11e3, {0xb7, 0x5d, 0xb8, 0xac, 0x6f, 0x7d, 0x65, 0xe6}}

Refer to Header File

OvmfPkg/Include/Protocol/XenBus.h