PCI: fix size checks for mmap() on /proc/bus/pci files

[karo-tx-linux.git] / drivers / pci / Kconfig

diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
index 34ef70d562b2ea18256e3555639f972497481af7..5b1630e4e9e3b2d8a000641004eb608c7a8b636e 100644 (file)
--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -40,6 +40,27 @@ config PCI_STUB
 
          When in doubt, say N.
 
+config XEN_PCIDEV_FRONTEND
+        tristate "Xen PCI Frontend"
+        depends on PCI && X86 && XEN
+        select HOTPLUG
+        select PCI_XEN
+        default y
+        help
+          The PCI device frontend driver allows the kernel to import arbitrary
+          PCI devices from a PCI backend to support PCI driver domains.
+
+config XEN_PCIDEV_FE_DEBUG
+        bool "Xen PCI Frontend debugging"
+        depends on XEN_PCIDEV_FRONTEND && PCI_DEBUG
+       help
+         Say Y here if you want the Xen PCI frontend to produce a bunch of debug
+         messages to the system log.  Select this if you are having a
+         problem with Xen PCI frontend support and want to see more of what is
+         going on.
+
+         When in doubt, say N.
+
 config HT_IRQ
        bool "Interrupts on hypertransport devices"
        default y