--- /dev/null
+++ b/drivers/bcmdrivers/gmac/src/et/sys/etcgmac.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2013, Broadcom Corporation. All Rights Reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Broadcom Gigabit Ethernet MAC defines.
+ *
+ * $Id: etcgmac.h 267700 2011-06-19 15:41:07Z $
+ */
+#ifndef _etcgmac_h_
+#define _etcgmac_h_
+
+/* chip interrupt bit error summary */
+#define	I_ERRORS		(I_PDEE | I_PDE | I_DE | I_RDU | I_RFO | I_XFU)
+#define	DEF_INTMASK		(I_XI0 | I_XI1 | I_XI2 | I_XI3 | I_RI | I_ERRORS)
+
+#define GMAC_RESET_DELAY 	2
+
+#define GMAC_MIN_FRAMESIZE	17	/* gmac can only send frames of
+	                                 * size above 17 octetes.
+	                                 */
+
+#define LOOPBACK_MODE_DMA	0	/* loopback the packet at the DMA engine */
+#define LOOPBACK_MODE_MAC	1	/* loopback the packet at MAC */
+#define LOOPBACK_MODE_NONE	2	/* no Loopback */
+
+#define DMAREG(ch, dir, qnum)	((dir == DMA_TX) ? \
+	                         (void *)(uintptr)&(ch->regs->dmaregs[qnum].dmaxmt) : \
+	                         (void *)(uintptr)&(ch->regs->dmaregs[qnum].dmarcv))
+
+/*
+ * Add multicast address to the list. Multicast address are maintained as
+ * hash table with chaining.
+ */
+typedef struct mclist {
+	struct ether_addr mc_addr;	/* multicast address to allow */
+	struct mclist *next;		/* next entry */
+} mflist_t;
+
+#define GMAC_HASHT_SIZE		16	/* hash table size */
+#define GMAC_MCADDR_HASH(m)	((((uint8 *)(m))[3] + ((uint8 *)(m))[4] + \
+	                         ((uint8 *)(m))[5]) & (GMAC_HASHT_SIZE - 1))
+
+#define ETHER_MCADDR_CMP(x, y) ((((uint16 *)(x))[0] ^ ((uint16 *)(y))[0]) | \
+				(((uint16 *)(x))[1] ^ ((uint16 *)(y))[1]) | \
+				(((uint16 *)(x))[2] ^ ((uint16 *)(y))[2]))
+
+#define SUCCESS			0
+#define FAILURE			-1
+
+typedef struct mcfilter {
+					/* hash table for multicast filtering */
+	mflist_t *bucket[GMAC_HASHT_SIZE];
+} mcfilter_t;
+
+extern uint32 find_priq(uint32 pri_map);
+
+#endif /* _etcgmac_h_ */
diff --git a/drivers/bcmdrivers/gmac/src/include/Makefile b/drivers/bcmdrivers/gmac/src/include/Makefile
new file mode 100755
index 0000000..42b3b68
