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authorTimur Tabi <timur@freescale.com>2011-06-09 15:52:06 -0500
committerKumar Gala <galak@kernel.crashing.org>2011-07-08 00:21:27 -0500
commit6db7199407ca56f55bc0832fb124e1ad216ea57b (patch)
tree62321e519dd0f74e24de02492fdd79c51173e08a /drivers/virt/Kconfig
parent8dbb6bc13617379a6534700e51634a3f88c9a513 (diff)
downloadblackbird-op-linux-6db7199407ca56f55bc0832fb124e1ad216ea57b.tar.gz
blackbird-op-linux-6db7199407ca56f55bc0832fb124e1ad216ea57b.zip
drivers/virt: introduce Freescale hypervisor management driver
Add the drivers/virt directory, which houses drivers that support virtualization environments, and add the Freescale hypervisor management driver. The Freescale hypervisor management driver provides several services to drivers and applications related to the Freescale hypervisor: 1. An ioctl interface for querying and managing partitions 2. A file interface to reading incoming doorbells 3. An interrupt handler for shutting down the partition upon receiving the shutdown doorbell from a manager partition 4. A kernel interface for receiving callbacks when a managed partition shuts down. Signed-off-by: Timur Tabi <timur@freescale.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'drivers/virt/Kconfig')
-rw-r--r--drivers/virt/Kconfig32
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/virt/Kconfig b/drivers/virt/Kconfig
new file mode 100644
index 000000000000..2dcdbc9364d8
--- /dev/null
+++ b/drivers/virt/Kconfig
@@ -0,0 +1,32 @@
+#
+# Virtualization support drivers
+#
+
+menuconfig VIRT_DRIVERS
+ bool "Virtualization drivers"
+ ---help---
+ Say Y here to get to see options for device drivers that support
+ virtualization environments.
+
+ If you say N, all options in this submenu will be skipped and disabled.
+
+if VIRT_DRIVERS
+
+config FSL_HV_MANAGER
+ tristate "Freescale hypervisor management driver"
+ depends on FSL_SOC
+ help
+ The Freescale hypervisor management driver provides several services
+ to drivers and applications related to the Freescale hypervisor:
+
+ 1) An ioctl interface for querying and managing partitions.
+
+ 2) A file interface to reading incoming doorbells.
+
+ 3) An interrupt handler for shutting down the partition upon
+ receiving the shutdown doorbell from a manager partition.
+
+ 4) A kernel interface for receiving callbacks when a managed
+ partition shuts down.
+
+endif
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