1 files changed, 8 insertions, 0 deletions

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 9458685902bd..677b87d60a36 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1931,6 +1931,14 @@ config PCI_MMCONFIG
         bool "Support mmconfig PCI config space access"
         depends on X86_64 && PCI && ACPI
 
+config PCI_CNB20LE_QUIRK
+        bool "Read CNB20LE Host Bridge Windows"
+        depends on PCI
+        help
+          Read the PCI windows out of the CNB20LE host bridge. This allows
+          PCI hotplug to work on systems with the CNB20LE chipset which do
+          not have ACPI.
+
 config DMAR
         bool "Support for DMA Remapping Devices (EXPERIMENTAL)"
         depends on PCI_MSI && ACPI && EXPERIMENTAL