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diff --git a/arch/tile/include/arch/mpipe_constants.h b/arch/tile/include/arch/mpipe_constants.h
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+/*
+ * Copyright 2012 Tilera Corporation. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, version 2.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
+ * NON INFRINGEMENT. See the GNU General Public License for
+ * more details.
+ */
+
+
+#ifndef __ARCH_MPIPE_CONSTANTS_H__
+#define __ARCH_MPIPE_CONSTANTS_H__
+
+#define MPIPE_NUM_CLASSIFIERS 10
+#define MPIPE_CLS_MHZ 1200
+
+#define MPIPE_NUM_EDMA_RINGS 32
+
+#define MPIPE_NUM_SGMII_MACS 16
+#define MPIPE_NUM_XAUI_MACS 4
+#define MPIPE_NUM_LOOPBACK_CHANNELS 4
+#define MPIPE_NUM_NON_LB_CHANNELS 28
+
+#define MPIPE_NUM_IPKT_BLOCKS 1536
+
+#define MPIPE_NUM_BUCKETS 4160
+
+#define MPIPE_NUM_NOTIF_RINGS 256
+
+#define MPIPE_NUM_NOTIF_GROUPS 32
+
+#define MPIPE_NUM_TLBS_PER_ASID 16
+#define MPIPE_TLB_IDX_WIDTH 4
+
+#define MPIPE_MMIO_NUM_SVC_DOM 32
+
+#endif /* __ARCH_MPIPE_CONSTANTS_H__ */