diff -Nurp linux-2.5.55/drivers/char/agp/amd-k7-agp.c linux-2.5.55.hacked/drivers/char/agp/amd-k7-agp.c
--- linux-2.5.55/drivers/char/agp/amd-k7-agp.c	2003-01-09 05:04:28.000000000 +0100
+++ linux-2.5.55.hacked/drivers/char/agp/amd-k7-agp.c	2003-01-09 22:45:37.000000000 +0100
@@ -6,6 +6,10 @@
 #include <linux/pci.h>
 #include <linux/init.h>
 #include <linux/agp_backend.h>
+#include <linux/gfp.h>
+#include <linux/page-flags.h>
+#include <linux/mm.h>
+#include <asm/io.h>
 #include "agp.h"
 
 static int agp_try_unsupported __initdata = 0;
diff -Nurp linux-2.5.55/drivers/char/agp/backend.c linux-2.5.55.hacked/drivers/char/agp/backend.c
--- linux-2.5.55/drivers/char/agp/backend.c	2003-01-09 05:04:19.000000000 +0100
+++ linux-2.5.55.hacked/drivers/char/agp/backend.c	2003-01-09 22:48:16.000000000 +0100
@@ -34,6 +34,8 @@
 #include <linux/miscdevice.h>
 #include <linux/pm.h>
 #include <linux/agp_backend.h>
+#include <linux/vmalloc.h>
+#include <asm/io.h>
 #include "agp.h"
 
 /* Due to XFree86 brain-damage, we can't go to 1.0 until they
diff -Nurp linux-2.5.55/drivers/char/agp/frontend.c linux-2.5.55.hacked/drivers/char/agp/frontend.c
--- linux-2.5.55/drivers/char/agp/frontend.c	2003-01-09 05:03:55.000000000 +0100
+++ linux-2.5.55.hacked/drivers/char/agp/frontend.c	2003-01-09 22:40:36.000000000 +0100
@@ -34,7 +34,10 @@
 #include <linux/miscdevice.h>
 #include <linux/agp_backend.h>
 #include <linux/agpgart.h>
+#include <linux/slab.h>
+#include <linux/mm.h>
 #include <asm/uaccess.h>
+#include <asm/pgtable.h>
 
 #include "agp.h"
 
diff -Nurp linux-2.5.55/drivers/char/agp/generic.c linux-2.5.55.hacked/drivers/char/agp/generic.c
--- linux-2.5.55/drivers/char/agp/generic.c	2003-01-09 05:04:00.000000000 +0100
+++ linux-2.5.55.hacked/drivers/char/agp/generic.c	2003-01-09 22:42:20.000000000 +0100
@@ -34,6 +34,8 @@
 #include <linux/miscdevice.h>
 #include <linux/pm.h>
 #include <linux/agp_backend.h>
+#include <linux/vmalloc.h>
+#include <asm/io.h>
 #include "agp.h"
 
 __u32 *agp_gatt_table;