# SPDX-License-Identifier: GPL-2.0-only

  #
  # Unisys visorbus configuration
  #
  
  config UNISYS_VISORBUS
  	tristate "Unisys visorbus driver"

  	depends on X86_64 && ACPI

  	help

  	The visorbus driver is a virtualized bus for the Unisys s-Par firmware.
  	Virtualized devices allow Linux guests on a system to share disks and
  	network cards that do not have SR-IOV support, and to be accessed using
  	the partition desktop application. The visorbus driver is required to
  	discover devices on an s-Par guest, and must be present for any other
  	s-Par guest driver to function correctly.