Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[cascardo/linux.git] / drivers / pci / Kconfig

diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
index 37856f7..848bfb8 100644 (file)
--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -31,6 +31,19 @@ config PCI_DEBUG
 
          When in doubt, say N.
 
+config PCI_REALLOC_ENABLE_AUTO
+       bool "Enable PCI resource re-allocation detection"
+       depends on PCI
+       help
+         Say Y here if you want the PCI core to detect if PCI resource
+         re-allocation needs to be enabled. You can always use pci=realloc=on
+          or pci=realloc=off to override it.  Note this feature is a no-op
+          unless PCI_IOV support is also enabled; in that case it will
+          automatically re-allocate PCI resources if SR-IOV BARs have not
+          been allocated by the BIOS.
+
+         When in doubt, say N.
+
 config PCI_STUB
        tristate "PCI Stub driver"
        depends on PCI