diff --git a/target/linux/ixp4xx/patches-2.6.23/401-avila_pci_dev.patch b/target/linux/ixp4xx/patches-2.6.23/401-avila_pci_dev.patch
new file mode 100644
index 000000000..db76d15da
--- /dev/null
+++ b/target/linux/ixp4xx/patches-2.6.23/401-avila_pci_dev.patch
@@ -0,0 +1,13 @@
+Index: linux-2.6.23.14/include/asm-arm/arch-ixp4xx/avila.h
+===================================================================
+--- linux-2.6.23.14.orig/include/asm-arm/arch-ixp4xx/avila.h	2008-01-31 17:40:36.000000000 +0100
++++ linux-2.6.23.14/include/asm-arm/arch-ixp4xx/avila.h	2008-01-31 17:40:42.000000000 +0100
+@@ -25,7 +25,7 @@
+ /*
+  * AVILA PCI IRQs
+  */
+-#define AVILA_PCI_MAX_DEV	4
++#define AVILA_PCI_MAX_DEV	6
+ #define LOFT_PCI_MAX_DEV    6
+ #define AVILA_PCI_IRQ_LINES	4
+