staging: fsl-dpaa2/eth: Remove dead code

#ifndef __FSL_NET_H

#define __FSL_NET_H

#define LAST_HDR_INDEX 0xFFFFFFFF

/* Protocol fields */

/* Ethernet fields */

#define NH_FLD_ETH_PADDING                    (NH_FLD_ETH_DA << 5)

#define NH_FLD_ETH_ALL_FIELDS                 ((NH_FLD_ETH_DA << 6) - 1)

#define NH_FLD_ETH_ADDR_SIZE                 6

/* VLAN fields */

#define NH_FLD_VLAN_VPRI                      (1)

#define NH_FLD_VLAN_CFI                       (NH_FLD_VLAN_VPRI << 1)

#define NH_FLD_IP_ID                          (NH_FLD_IP_VER << 8)

#define NH_FLD_IP_ALL_FIELDS                  ((NH_FLD_IP_VER << 9) - 1)

#define NH_FLD_IP_PROTO_SIZE                  1

/* IPV4 fields */

#define NH_FLD_IPV4_VER                       (1)

#define NH_FLD_IPV4_HDR_LEN                   (NH_FLD_IPV4_VER << 1)

#define NH_FLD_IPV4_OPTS_COUNT                (NH_FLD_IPV4_VER << 14)

#define NH_FLD_IPV4_ALL_FIELDS                ((NH_FLD_IPV4_VER << 15) - 1)

#define NH_FLD_IPV4_ADDR_SIZE                 4

#define NH_FLD_IPV4_PROTO_SIZE                1

/* IPV6 fields */

#define NH_FLD_IPV6_VER                       (1)

#define NH_FLD_IPV6_TC                        (NH_FLD_IPV6_VER << 1)

#define NH_FLD_IPV6_ID			      (NH_FLD_IPV6_VER << 7)

#define NH_FLD_IPV6_ALL_FIELDS                ((NH_FLD_IPV6_VER << 8) - 1)

#define NH_FLD_IPV6_ADDR_SIZE                 16

#define NH_FLD_IPV6_NEXT_HDR_SIZE             1

/* ICMP fields */

#define NH_FLD_ICMP_TYPE                      (1)

#define NH_FLD_ICMP_CODE                      (NH_FLD_ICMP_TYPE << 1)

#define NH_FLD_ICMP_SQ_NUM                    (NH_FLD_ICMP_TYPE << 4)

#define NH_FLD_ICMP_ALL_FIELDS                ((NH_FLD_ICMP_TYPE << 5) - 1)

#define NH_FLD_ICMP_CODE_SIZE                 1

#define NH_FLD_ICMP_TYPE_SIZE                 1

/* IGMP fields */

#define NH_FLD_IGMP_VERSION                   (1)

#define NH_FLD_IGMP_TYPE                      (NH_FLD_IGMP_VERSION << 1)

#define NH_FLD_TCP_OPTS_COUNT                 (NH_FLD_TCP_PORT_SRC << 10)

#define NH_FLD_TCP_ALL_FIELDS                 ((NH_FLD_TCP_PORT_SRC << 11) - 1)

#define NH_FLD_TCP_PORT_SIZE                  2

/* UDP fields */

#define NH_FLD_UDP_PORT_SRC                   (1)

#define NH_FLD_UDP_PORT_DST                   (NH_FLD_UDP_PORT_SRC << 1)

#define NH_FLD_UDP_CKSUM                      (NH_FLD_UDP_PORT_SRC << 3)

#define NH_FLD_UDP_ALL_FIELDS                 ((NH_FLD_UDP_PORT_SRC << 4) - 1)

#define NH_FLD_UDP_PORT_SIZE                  2

/* UDP-lite fields */

#define NH_FLD_UDP_LITE_PORT_SRC              (1)

#define NH_FLD_UDP_LITE_PORT_DST              (NH_FLD_UDP_LITE_PORT_SRC << 1)

#define NH_FLD_UDP_LITE_ALL_FIELDS \

	((NH_FLD_UDP_LITE_PORT_SRC << 2) - 1)

#define NH_FLD_UDP_LITE_PORT_SIZE             2

/* UDP-encap-ESP fields */

#define NH_FLD_UDP_ENC_ESP_PORT_SRC         (1)

#define NH_FLD_UDP_ENC_ESP_PORT_DST         (NH_FLD_UDP_ENC_ESP_PORT_SRC << 1)

#define NH_FLD_UDP_ENC_ESP_ALL_FIELDS \

	((NH_FLD_UDP_ENC_ESP_PORT_SRC << 6) - 1)

#define NH_FLD_UDP_ENC_ESP_PORT_SIZE        2

#define NH_FLD_UDP_ENC_ESP_SPI_SIZE         4

/* SCTP fields */

#define NH_FLD_SCTP_PORT_SRC                  (1)

#define NH_FLD_SCTP_PORT_DST                  (NH_FLD_SCTP_PORT_SRC << 1)

#define NH_FLD_SCTP_CKSUM                     (NH_FLD_SCTP_PORT_SRC << 3)

#define NH_FLD_SCTP_ALL_FIELDS                ((NH_FLD_SCTP_PORT_SRC << 4) - 1)

#define NH_FLD_SCTP_PORT_SIZE                 2

/* DCCP fields */

#define NH_FLD_DCCP_PORT_SRC                  (1)

#define NH_FLD_DCCP_PORT_DST                  (NH_FLD_DCCP_PORT_SRC << 1)

#define NH_FLD_DCCP_ALL_FIELDS                ((NH_FLD_DCCP_PORT_SRC << 2) - 1)

#define NH_FLD_DCCP_PORT_SIZE                 2

/* IPHC fields */

#define NH_FLD_IPHC_CID                       (1)

#define NH_FLD_IPHC_CID_TYPE                  (NH_FLD_IPHC_CID << 1)

#define NH_FLD_IPSEC_ESP_SEQUENCE_NUM         (NH_FLD_IPSEC_ESP_SPI << 1)

#define NH_FLD_IPSEC_ESP_ALL_FIELDS           ((NH_FLD_IPSEC_ESP_SPI << 2) - 1)

#define NH_FLD_IPSEC_ESP_SPI_SIZE             4

/* MPLS fields */

#define NH_FLD_MPLS_LABEL_STACK               (1)

/* GTP fields */

#define NH_FLD_GTP_TEID                       (1)

/* Protocol options */

/* Ethernet options */

#define	NH_OPT_ETH_BROADCAST			1

#define	NH_OPT_ETH_MULTICAST			2

#define	NH_OPT_ETH_UNICAST			3

#define	NH_OPT_ETH_BPDU				4

#define NH_ETH_IS_MULTICAST_ADDR(addr) (addr[0] & 0x01)

/* also applicable for broadcast */

/* VLAN options */

#define	NH_OPT_VLAN_CFI				1

/* IPV4 options */

#define	NH_OPT_IPV4_UNICAST			1

#define	NH_OPT_IPV4_MULTICAST			2

#define	NH_OPT_IPV4_BROADCAST			3

#define	NH_OPT_IPV4_OPTION			4

#define	NH_OPT_IPV4_FRAG			5

#define	NH_OPT_IPV4_INITIAL_FRAG		6

/* IPV6 options */

#define	NH_OPT_IPV6_UNICAST			1

#define	NH_OPT_IPV6_MULTICAST			2

#define	NH_OPT_IPV6_OPTION			3

#define	NH_OPT_IPV6_FRAG			4

#define	NH_OPT_IPV6_INITIAL_FRAG		5

/* General IP options (may be used for any version) */

#define	NH_OPT_IP_FRAG				1

#define	NH_OPT_IP_INITIAL_FRAG			2

#define	NH_OPT_IP_OPTION			3

/* Minenc. options */

#define	NH_OPT_MINENCAP_SRC_ADDR_PRESENT	1

/* GRE. options */

#define	NH_OPT_GRE_ROUTING_PRESENT		1

/* TCP options */

#define	NH_OPT_TCP_OPTIONS			1

#define	NH_OPT_TCP_CONTROL_HIGH_BITS		2

#define	NH_OPT_TCP_CONTROL_LOW_BITS		3

/* CAPWAP options */

#define	NH_OPT_CAPWAP_DTLS			1

/* Supported protocols */

enum net_prot {

	NET_PROT_NONE = 0,

	NET_PROT_DUMMY_LAST

};

/*! IEEE8021.Q */

#define NH_IEEE8021Q_ETYPE  0x8100

#define NH_IEEE8021Q_HDR(etype, pcp, dei, vlan_id)	\

	    ((((u32)((etype) & 0xFFFF)) << 16) |	\

	    (((u32)((pcp) & 0x07)) << 13) |		\

	    (((u32)((dei) & 0x01)) << 12) |		\

	    (((u32)((vlan_id) & 0xFFF))))

#endif /* __FSL_NET_H */