| # 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. |
