--- zzzz-none-000/linux-3.10.107/drivers/char/agp/intel-agp.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/char/agp/intel-agp.h	2021-02-04 17:41:59.000000000 +0000
@@ -55,8 +55,8 @@
 #define INTEL_I860_ERRSTS	0xc8
 
 /* Intel i810 registers */
-#define I810_GMADDR		0x10
-#define I810_MMADDR		0x14
+#define I810_GMADR_BAR		0
+#define I810_MMADR_BAR		1
 #define I810_PTE_BASE		0x10000
 #define I810_PTE_MAIN_UNCACHED	0x00000000
 #define I810_PTE_LOCAL		0x00000002
@@ -113,9 +113,9 @@
 #define INTEL_I850_ERRSTS	0xc8
 
 /* intel 915G registers */
-#define I915_GMADDR	0x18
-#define I915_MMADDR	0x10
-#define I915_PTEADDR	0x1C
+#define I915_GMADR_BAR	2
+#define I915_MMADR_BAR	0
+#define I915_PTE_BAR	3
 #define I915_GMCH_GMS_STOLEN_48M	(0x6 << 4)
 #define I915_GMCH_GMS_STOLEN_64M	(0x7 << 4)
 #define G33_GMCH_GMS_STOLEN_128M	(0x8 << 4)