X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=drivers%2Fxen%2FKconfig;h=03bc471c3eed4ce40901652466c74d3d1dac7647;hp=5014c6dcbdfaa11659893a977465ee811c44e12b;hb=3a6d28b11a895d08b6b4fc6f16dd9ff995844b45;hpb=136d9ebff300044865693a57d68fe5905635992a

diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig
index 5014c6dcbdfa..03bc471c3eed 100644
--- a/drivers/xen/Kconfig
+++ b/drivers/xen/Kconfig
@@ -129,4 +129,26 @@ config XEN_TMEM
 	  Shim to interface in-kernel Transcendent Memory hooks
 	  (e.g. cleancache and frontswap) to Xen tmem hypercalls.
 
+config XEN_PCIDEV_BACKEND
+	tristate "Xen PCI-device backend driver"
+	depends on PCI && X86 && XEN
+	depends on XEN_BACKEND
+	default m
+	help
+	  The PCI device backend driver allows the kernel to export arbitrary
+	  PCI devices to other guests. If you select this to be a module, you
+	  will need to make sure no other driver has bound to the device(s)
+	  you want to make visible to other guests.
+
+	  The parameter "passthrough" allows you specify how you want the PCI
+	  devices to appear in the guest. You can choose the default (0) where
+	  PCI topology starts at 00.00.0, or (1) for passthrough if you want
+	  the PCI devices topology appear the same as in the host.
+
+	  The "hide" parameter (only applicable if backend driver is compiled
+	  into the kernel) allows you to bind the PCI devices to this module
+	  from the default device drivers. The argument is the list of PCI BDFs:
+	  xen-pciback.hide=(03:00.0)(04:00.0)
+
+	  If in doubt, say m.
 endmenu