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-rw-r--r--drivers/visorbus/Kconfig14
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diff --git a/drivers/visorbus/Kconfig b/drivers/visorbus/Kconfig
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+#
+# 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.