--- /dev/null
+++ b/drivers/bcmdrivers/gmac/src/include/proto/bcmip.h
@@ -0,0 +1,205 @@
+/*
+ * 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.
+ *
+ * Fundamental constants relating to IP Protocol
+ *
+ * $Id: bcmip.h 324300 2012-03-28 20:29:37Z $
+ */
+
+#ifndef _bcmip_h_
+#define _bcmip_h_
+
+#ifndef _TYPEDEFS_H_
+#include <typedefs.h>
+#endif
+
+/* This marks the start of a packed structure section. */
+#include <packed_section_start.h>
+
+
+/* IPV4 and IPV6 common */
+#define IP_VER_OFFSET		0x0	/* offset to version field */
+#define IP_VER_MASK		0xf0	/* version mask */
+#define IP_VER_SHIFT		4	/* version shift */
+#define IP_VER_4		4	/* version number for IPV4 */
+#define IP_VER_6		6	/* version number for IPV6 */
+
+#define IP_VER(ip_body) \
+	((((uint8 *)(ip_body))[IP_VER_OFFSET] & IP_VER_MASK) >> IP_VER_SHIFT)
+
+#define IP_PROT_ICMP		0x1	/* ICMP protocol */
+#define IP_PROT_IGMP		0x2	/* IGMP protocol */
+#define IP_PROT_TCP		0x6	/* TCP protocol */
+#define IP_PROT_UDP		0x11	/* UDP protocol type */
+#define IP_PROT_ICMP6		0x3a	/* ICMPv6 protocol type */
+
+/* IPV4 field offsets */
+#define IPV4_VER_HL_OFFSET      0       /* version and ihl byte offset */
+#define IPV4_TOS_OFFSET         1       /* type of service offset */
+#define IPV4_PKTLEN_OFFSET      2       /* packet length offset */
+#define IPV4_PKTFLAG_OFFSET     6       /* more-frag,dont-frag flag offset */
+#define IPV4_PROT_OFFSET        9       /* protocol type offset */
+#define IPV4_CHKSUM_OFFSET      10      /* IP header checksum offset */
+#define IPV4_SRC_IP_OFFSET      12      /* src IP addr offset */
+#define IPV4_DEST_IP_OFFSET     16      /* dest IP addr offset */
+#define IPV4_OPTIONS_OFFSET     20      /* IP options offset */
+#define IPV4_MIN_HEADER_LEN     20      /* Minimum size for an IP header (no options) */
+
+/* IPV4 field decodes */
+#define IPV4_VER_MASK		0xf0	/* IPV4 version mask */
+#define IPV4_VER_SHIFT		4	/* IPV4 version shift */
+
+#define IPV4_HLEN_MASK		0x0f	/* IPV4 header length mask */
+#define IPV4_HLEN(ipv4_body)	(4 * (((uint8 *)(ipv4_body))[IPV4_VER_HL_OFFSET] & IPV4_HLEN_MASK))
+
+#define IPV4_ADDR_LEN		4	/* IPV4 address length */
+
+#define IPV4_ADDR_NULL(a)	((((uint8 *)(a))[0] | ((uint8 *)(a))[1] | \
+				  ((uint8 *)(a))[2] | ((uint8 *)(a))[3]) == 0)
+
+#define IPV4_ADDR_BCAST(a)	((((uint8 *)(a))[0] & ((uint8 *)(a))[1] & \
+				  ((uint8 *)(a))[2] & ((uint8 *)(a))[3]) == 0xff)
+
+#define	IPV4_TOS_DSCP_MASK	0xfc	/* DiffServ codepoint mask */
+#define	IPV4_TOS_DSCP_SHIFT	2	/* DiffServ codepoint shift */
+
+#define	IPV4_TOS(ipv4_body)	(((uint8 *)(ipv4_body))[IPV4_TOS_OFFSET])
+
+#define	IPV4_TOS_PREC_MASK	0xe0	/* Historical precedence mask */
+#define	IPV4_TOS_PREC_SHIFT	5	/* Historical precedence shift */
+
+#define IPV4_TOS_LOWDELAY	0x10	/* Lowest delay requested */
+#define IPV4_TOS_THROUGHPUT	0x8	/* Best throughput requested */
+#define IPV4_TOS_RELIABILITY	0x4	/* Most reliable delivery requested */
+
+#define IPV4_PROT(ipv4_body)	(((uint8 *)(ipv4_body))[IPV4_PROT_OFFSET])
+
+#define IPV4_FRAG_RESV		0x8000	/* Reserved */
+#define IPV4_FRAG_DONT		0x4000	/* Don't fragment */
+#define IPV4_FRAG_MORE		0x2000	/* More fragments */
+#define IPV4_FRAG_OFFSET_MASK	0x1fff	/* Fragment offset */
+
+#define IPV4_ADDR_STR_LEN	16	/* Max IP address length in string format */
+
+/* IPV4 packet formats */
+BWL_PRE_PACKED_STRUCT struct ipv4_addr {
+	uint8	addr[IPV4_ADDR_LEN];
+} BWL_POST_PACKED_STRUCT;
+
+BWL_PRE_PACKED_STRUCT struct ipv4_hdr {
+	uint8	version_ihl;		/* Version and Internet Header Length */
+	uint8	tos;			/* Type Of Service */
+	uint16	tot_len;		/* Number of bytes in packet (max 65535) */
+	uint16	id;
+	uint16	frag;			/* 3 flag bits and fragment offset */
+	uint8	ttl;			/* Time To Live */
+	uint8	prot;			/* Protocol */
+	uint16	hdr_chksum;		/* IP header checksum */
+	uint8	src_ip[IPV4_ADDR_LEN];	/* Source IP Address */
+	uint8	dst_ip[IPV4_ADDR_LEN];	/* Destination IP Address */
+} BWL_POST_PACKED_STRUCT;
+
+/* IPV6 field offsets */
+#define IPV6_PAYLOAD_LEN_OFFSET	4	/* payload length offset */
+#define IPV6_NEXT_HDR_OFFSET	6	/* next header/protocol offset */
+#define IPV6_HOP_LIMIT_OFFSET	7	/* hop limit offset */
+#define IPV6_SRC_IP_OFFSET	8	/* src IP addr offset */
+#define IPV6_DEST_IP_OFFSET	24	/* dst IP addr offset */
+
+/* IPV6 field decodes */
+#define IPV6_TRAFFIC_CLASS(ipv6_body) \
+	(((((uint8 *)(ipv6_body))[0] & 0x0f) << 4) | \
+	 ((((uint8 *)(ipv6_body))[1] & 0xf0) >> 4))
+
+#define IPV6_FLOW_LABEL(ipv6_body) \
+	(((((uint8 *)(ipv6_body))[1] & 0x0f) << 16) | \
+	 (((uint8 *)(ipv6_body))[2] << 8) | \
+	 (((uint8 *)(ipv6_body))[3]))
+
+#define IPV6_PAYLOAD_LEN(ipv6_body) \
+	((((uint8 *)(ipv6_body))[IPV6_PAYLOAD_LEN_OFFSET + 0] << 8) | \
+	 ((uint8 *)(ipv6_body))[IPV6_PAYLOAD_LEN_OFFSET + 1])
+
+#define IPV6_NEXT_HDR(ipv6_body) \
+	(((uint8 *)(ipv6_body))[IPV6_NEXT_HDR_OFFSET])
+
+#define IPV6_PROT(ipv6_body)	IPV6_NEXT_HDR(ipv6_body)
+
+#define IPV6_ADDR_LEN		16	/* IPV6 address length */
+
+/* IPV4 TOS or IPV6 Traffic Classifier or 0 */
+#define IP_TOS46(ip_body) \
+	(IP_VER(ip_body) == IP_VER_4 ? IPV4_TOS(ip_body) : \
+	 IP_VER(ip_body) == IP_VER_6 ? IPV6_TRAFFIC_CLASS(ip_body) : 0)
+
+/* IPV6 extension headers (options) */
+#define IPV6_EXTHDR_HOP		0
+#define IPV6_EXTHDR_ROUTING	43
+#define IPV6_EXTHDR_FRAGMENT	44
+#define IPV6_EXTHDR_AUTH	51
+#define IPV6_EXTHDR_NONE	59
+#define IPV6_EXTHDR_DEST	60
+
+#define IPV6_EXTHDR(prot)	(((prot) == IPV6_EXTHDR_HOP) || \
+	                         ((prot) == IPV6_EXTHDR_ROUTING) || \
+	                         ((prot) == IPV6_EXTHDR_FRAGMENT) || \
+	                         ((prot) == IPV6_EXTHDR_AUTH) || \
+	                         ((prot) == IPV6_EXTHDR_NONE) || \
+	                         ((prot) == IPV6_EXTHDR_DEST))
+
+#define IPV6_MIN_HLEN 		40
+
+#define IPV6_EXTHDR_LEN(eh)	((((struct ipv6_exthdr *)(eh))->hdrlen + 1) << 3)
+
+BWL_PRE_PACKED_STRUCT struct ipv6_exthdr {
+	uint8	nexthdr;
+	uint8	hdrlen;
+} BWL_POST_PACKED_STRUCT;
+
+BWL_PRE_PACKED_STRUCT struct ipv6_exthdr_frag {
+	uint8	nexthdr;
+	uint8	rsvd;
+	uint16	frag_off;
+	uint32	ident;
+} BWL_POST_PACKED_STRUCT;
+
+static INLINE int32
+ipv6_exthdr_len(uint8 *h, uint8 *proto)
+{
+	uint16 len = 0, hlen;
+	struct ipv6_exthdr *eh = (struct ipv6_exthdr *)h;
+
+	while (IPV6_EXTHDR(eh->nexthdr)) {
+		if (eh->nexthdr == IPV6_EXTHDR_NONE)
+			return -1;
+		else if (eh->nexthdr == IPV6_EXTHDR_FRAGMENT)
+			hlen = 8;
+		else if (eh->nexthdr == IPV6_EXTHDR_AUTH)
+			hlen = (eh->hdrlen + 2) << 2;
+		else
+			hlen = IPV6_EXTHDR_LEN(eh);
+
+		len += hlen;
+		eh = (struct ipv6_exthdr *)(h + len);
+	}
+
+	*proto = eh->nexthdr;
+	return len;
+}
+
+/* This marks the end of a packed structure section. */
+#include <packed_section_end.h>
+
+#endif	/* _bcmip_h_ */
diff --git a/drivers/bcmdrivers/gmac/src/include/proto/bcmipv6.h b/drivers/bcmdrivers/gmac/src/include/proto/bcmipv6.h
new file mode 100755
index 0000000..c72eb31
