+#define XEHPC_BCS1_RING_BASE 0x3e0000
+#define XEHPC_BCS2_RING_BASE 0x3e2000
+#define XEHPC_BCS3_RING_BASE 0x3e4000
+#define XEHPC_BCS4_RING_BASE 0x3e6000
+#define XEHPC_BCS5_RING_BASE 0x3e8000
+#define XEHPC_BCS6_RING_BASE 0x3ea000
+#define XEHPC_BCS7_RING_BASE 0x3ec000
+#define XEHPC_BCS8_RING_BASE 0x3ee000
+#define DG1_GSC_HECI1_BASE 0x00258000
+#define DG1_GSC_HECI2_BASE 0x00259000
+#define DG2_GSC_HECI1_BASE 0x00373000
+#define DG2_GSC_HECI2_BASE 0x00374000