diff -Naur a/common/lib/modules/fglrx/build_mod/kcl_pci.c b/common/lib/modules/fglrx/build_mod/kcl_pci.c
--- a/common/lib/modules/fglrx/build_mod/kcl_pci.c	2009-05-31 12:05:01.115508741 -0500
+++ b/common/lib/modules/fglrx/build_mod/kcl_pci.c	2009-05-31 12:06:15.871506492 -0500
@@ -310,3 +310,8 @@
 }
 #endif //__x86_64__
 
+#undef pci_enable_msi
+int pci_enable_msi(struct pci_dev *pdev)
+{
+return pci_enable_msi_block(pdev, 1);
+}