We should provide more information in the Kconfig help for visorbus and
visorinput.
Signed-off-by: Benjamin Romer <benjamin.ro...@unisys.com>
---
drivers/staging/unisys/visorbus/Kconfig | 7 ++++++-
drivers/staging/unisys/visorinput/Kconfig | 7 ++++++-
2 files changed, 12 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/unisys/visorbus/Kconfig
b/drivers/staging/unisys/visorbus/Kconfig
index 9b299ac..5113880 100644
--- a/drivers/staging/unisys/visorbus/Kconfig
+++ b/drivers/staging/unisys/visorbus/Kconfig
@@ -6,4 +6,9 @@ config UNISYS_VISORBUS
tristate "Unisys visorbus driver"
depends on UNISYSSPAR
---help---
- If you say Y here, you will enable the Unisys visorbus driver.
+ 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.
diff --git a/drivers/staging/unisys/visorinput/Kconfig
b/drivers/staging/unisys/visorinput/Kconfig
index d83deb4..3476d41 100644
--- a/drivers/staging/unisys/visorinput/Kconfig
+++ b/drivers/staging/unisys/visorinput/Kconfig
@@ -6,5 +6,10 @@ config UNISYS_VISORINPUT
tristate "Unisys visorinput driver"
depends on UNISYSSPAR && UNISYS_VISORBUS && FB
---help---
- If you say Y here, you will enable the Unisys visorinput driver.
+ The Unisys s-Par visorinput driver provides a virtualized system
+ console (keyboard and mouse) that is accessible through the
+ s-Par firmware's user interface. s-Par provides video using the EFI
+ GOP protocol, so If this driver is not present, the Linux guest should
+ still boot with visible output in the partition desktop, but keyboard
+ and mouse interaction will not be available.
--
2.5.0
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