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authorIan Campbell <ian.campbell@citrix.com>2009-02-09 12:05:51 -0800
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2011-01-05 16:29:58 -0500
commitdf660251eb534649f90f9dcfe1da1cef4ea48a3e (patch)
treef4ce5d401d16f13437f553117acb7807d05ed2dd /drivers/xen/Kconfig
parent2de06cc1f18d638cc7ab1169f61a8599045c2d4f (diff)
downloadop-kernel-dev-df660251eb534649f90f9dcfe1da1cef4ea48a3e.zip
op-kernel-dev-df660251eb534649f90f9dcfe1da1cef4ea48a3e.tar.gz
xen: add backend driver support
Impact: backend device support Add the basic machinery to support backend drivers. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> [corresponds to 79727b851bac in git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git] Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'drivers/xen/Kconfig')
-rw-r--r--drivers/xen/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig
index 10b6bef..84bf17b 100644
--- a/drivers/xen/Kconfig
+++ b/drivers/xen/Kconfig
@@ -29,6 +29,14 @@ config XEN_DEV_EVTCHN
firing.
If in doubt, say yes.
+config XEN_BACKEND
+ tristate "Backend driver support"
+ depends on XEN_DOM0
+ default y
+ help
+ Support for backend device drivers that provide I/O services
+ to other virtual machines.
+
config XENFS
tristate "Xen filesystem"
default y
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