diff --git a/configure.ac b/configure.ac
index 8a1b73f20..9c969fefb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1329,6 +1329,7 @@ if test "x$XORG" = xyes -o "x$XGL" = xyes; then
 	CFLAGS=$PCIACCESS_CFLAGS
 	LIBS=$PCIACCESS_LIBS
 	AC_CHECK_FUNCS([pci_system_init_dev_mem])
+	AC_CHECK_FUNCS([pci_device_enable])
 	LIBS=$SAVE_LIBS
 	CFLAGS=$SAVE_CFLAGS
 	XORG_SYS_LIBS="$XORG_SYS_LIBS $PCIACCESS_LIBS $DLOPEN_LIBS $GLX_SYS_LIBS"
diff --git a/hw/xfree86/os-support/linux/int10/linux.c b/hw/xfree86/os-support/linux/int10/linux.c
index 574843473..9e2c6199c 100644
--- a/hw/xfree86/os-support/linux/int10/linux.c
+++ b/hw/xfree86/os-support/linux/int10/linux.c
@@ -278,6 +278,10 @@ xf86ExtendedInitInt10(int entityIndex, int Flags)
 	    struct pci_device *rom_device =
 		xf86GetPciInfoForEntity(pInt->entityIndex);
 
+#if HAVE_PCI_DEVICE_ENABLE
+	    pci_device_enable(rom_device);
+#endif
+
 	    err = pci_device_read_rom(rom_device, (unsigned char *)(V_BIOS));
 	    if (err) {
 		xf86DrvMsg(screen,X_ERROR,"Cannot read V_BIOS (%s)\n",
diff --git a/include/xorg-config.h.in b/include/xorg-config.h.in
index 5587c0a8d..e05d3bfd3 100644
--- a/include/xorg-config.h.in
+++ b/include/xorg-config.h.in
@@ -118,6 +118,9 @@
 /* Have pci_system_init_dev_mem() */
 #undef HAVE_PCI_SYSTEM_INIT_DEV_MEM
 
+/* Have pci_enable_device */
+#undef HAVE_PCI_DEVICE_ENABLE
+
 /* Path to text files containing PCI IDs */
 #undef PCI_TXT_IDS_PATH