sh: add CONFIG_VIRTUALIZATION for virtio support

Add CONFIG_VIRTUALIZATION to the SH architecture
and include the virtio code there. Used to enable
the virtio drivers under QEMU.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index c497307..c2325bd 100644 (file)
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -871,4 +871,20 @@ source "security/Kconfig"
 
 source "crypto/Kconfig"
 
+menuconfig VIRTUALIZATION
+       bool "Virtualization"
+       default n
+       ---help---
+         Say Y here to get to see options for using your Linux host to run other
+         operating systems inside virtual machines (guests).
+         This option alone does not add any kernel code.
+
+         If you say N, all options in this submenu will be skipped and disabled.
+
+if VIRTUALIZATION
+
+source drivers/virtio/Kconfig
+
+endif # VIRTUALIZATION
+
 source "lib/Kconfig"