+/* Parsing mask (Little Endian) - 0x00E044ED00800000
+ * Classification Plan ID 0x00
+ * L4R 0xE0 -
+ * 0x20 - TCP
+ * 0x40 - UDP
+ * 0x80 - SCTP
+ * L3R 0xEDC4 (in Big Endian) -
+ * 0x8000 - IPv4
+ * 0x4000 - IPv6
+ * 0x8140 - IPv4 Ext + Frag
+ * 0x8040 - IPv4 Frag
+ * 0x8100 - IPv4 Ext
+ * 0x4140 - IPv6 Ext + Frag
+ * 0x4040 - IPv6 Frag
+ * 0x4100 - IPv6 Ext
+ * L2R 0x8000 (in Big Endian) -
+ * 0x8000 - Ethernet type
+ * ShimR & Logical Port ID 0x0000
+ */
+#define DPAA_PARSE_MASK 0x00E044ED00800000
+#define DPAA_PARSE_VLAN_MASK 0x0000000000700000
+
+/* Parsed values (Little Endian) */
+#define DPAA_PKT_TYPE_NONE 0x0000000000000000
+#define DPAA_PKT_TYPE_ETHER 0x0000000000800000
+#define DPAA_PKT_TYPE_IPV4 \
+ (0x0000008000000000 | DPAA_PKT_TYPE_ETHER)
+#define DPAA_PKT_TYPE_IPV6 \
+ (0x0000004000000000 | DPAA_PKT_TYPE_ETHER)
+#define DPAA_PKT_TYPE_GRE \
+ (0x0000002000000000 | DPAA_PKT_TYPE_ETHER)
+#define DPAA_PKT_TYPE_IPV4_FRAG \
+ (0x0000400000000000 | DPAA_PKT_TYPE_IPV4)
+#define DPAA_PKT_TYPE_IPV6_FRAG \
+ (0x0000400000000000 | DPAA_PKT_TYPE_IPV6)
+#define DPAA_PKT_TYPE_IPV4_EXT \
+ (0x0000000100000000 | DPAA_PKT_TYPE_IPV4)
+#define DPAA_PKT_TYPE_IPV6_EXT \
+ (0x0000000100000000 | DPAA_PKT_TYPE_IPV6)
+#define DPAA_PKT_TYPE_IPV4_TCP \
+ (0x0020000000000000 | DPAA_PKT_TYPE_IPV4)
+#define DPAA_PKT_TYPE_IPV6_TCP \
+ (0x0020000000000000 | DPAA_PKT_TYPE_IPV6)
+#define DPAA_PKT_TYPE_IPV4_UDP \
+ (0x0040000000000000 | DPAA_PKT_TYPE_IPV4)
+#define DPAA_PKT_TYPE_IPV6_UDP \
+ (0x0040000000000000 | DPAA_PKT_TYPE_IPV6)
+#define DPAA_PKT_TYPE_IPV4_SCTP \
+ (0x0080000000000000 | DPAA_PKT_TYPE_IPV4)
+#define DPAA_PKT_TYPE_IPV6_SCTP \
+ (0x0080000000000000 | DPAA_PKT_TYPE_IPV6)
+#define DPAA_PKT_TYPE_IPV4_FRAG_TCP \
+ (0x0020000000000000 | DPAA_PKT_TYPE_IPV4_FRAG)
+#define DPAA_PKT_TYPE_IPV6_FRAG_TCP \
+ (0x0020000000000000 | DPAA_PKT_TYPE_IPV6_FRAG)
+#define DPAA_PKT_TYPE_IPV4_FRAG_UDP \
+ (0x0040000000000000 | DPAA_PKT_TYPE_IPV4_FRAG)
+#define DPAA_PKT_TYPE_IPV6_FRAG_UDP \
+ (0x0040000000000000 | DPAA_PKT_TYPE_IPV6_FRAG)
+#define DPAA_PKT_TYPE_IPV4_FRAG_SCTP \
+ (0x0080000000000000 | DPAA_PKT_TYPE_IPV4_FRAG)
+#define DPAA_PKT_TYPE_IPV6_FRAG_SCTP \
+ (0x0080000000000000 | DPAA_PKT_TYPE_IPV6_FRAG)
+#define DPAA_PKT_TYPE_IPV4_EXT_UDP \
+ (0x0040000000000000 | DPAA_PKT_TYPE_IPV4_EXT)
+#define DPAA_PKT_TYPE_IPV6_EXT_UDP \
+ (0x0040000000000000 | DPAA_PKT_TYPE_IPV6_EXT)
+#define DPAA_PKT_TYPE_IPV4_EXT_TCP \
+ (0x0020000000000000 | DPAA_PKT_TYPE_IPV4_EXT)
+#define DPAA_PKT_TYPE_IPV6_EXT_TCP \
+ (0x0020000000000000 | DPAA_PKT_TYPE_IPV6_EXT)
+#define DPAA_PKT_TYPE_TUNNEL_4_4 \
+ (0x0000000800000000 | DPAA_PKT_TYPE_IPV4)
+#define DPAA_PKT_TYPE_TUNNEL_6_6 \
+ (0x0000000400000000 | DPAA_PKT_TYPE_IPV6)
+#define DPAA_PKT_TYPE_TUNNEL_4_6 \
+ (0x0000000400000000 | DPAA_PKT_TYPE_IPV4)
+#define DPAA_PKT_TYPE_TUNNEL_6_4 \
+ (0x0000000800000000 | DPAA_PKT_TYPE_IPV6)
+#define DPAA_PKT_TYPE_TUNNEL_4_4_UDP \
+ (0x0040000000000000 | DPAA_PKT_TYPE_TUNNEL_4_4)
+#define DPAA_PKT_TYPE_TUNNEL_6_6_UDP \
+ (0x0040000000000000 | DPAA_PKT_TYPE_TUNNEL_6_6)
+#define DPAA_PKT_TYPE_TUNNEL_4_6_UDP \
+ (0x0040000000000000 | DPAA_PKT_TYPE_TUNNEL_4_6)
+#define DPAA_PKT_TYPE_TUNNEL_6_4_UDP \
+ (0x0040000000000000 | DPAA_PKT_TYPE_TUNNEL_6_4)
+#define DPAA_PKT_TYPE_TUNNEL_4_4_TCP \
+ (0x0020000000000000 | DPAA_PKT_TYPE_TUNNEL_4_4)
+#define DPAA_PKT_TYPE_TUNNEL_6_6_TCP \
+ (0x0020000000000000 | DPAA_PKT_TYPE_TUNNEL_6_6)
+#define DPAA_PKT_TYPE_TUNNEL_4_6_TCP \
+ (0x0020000000000000 | DPAA_PKT_TYPE_TUNNEL_4_6)
+#define DPAA_PKT_TYPE_TUNNEL_6_4_TCP \
+ (0x0020000000000000 | DPAA_PKT_TYPE_TUNNEL_6_4)
+#define DPAA_PKT_L3_LEN_SHIFT 7
+
+/**
+ * FMan parse result array
+ */
+struct dpaa_eth_parse_results_t {
+ uint8_t lpid; /**< Logical port id */
+ uint8_t shimr; /**< Shim header result */
+ union {
+ uint16_t l2r; /**< Layer 2 result */
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ uint16_t ethernet:1;
+ uint16_t vlan:1;
+ uint16_t llc_snap:1;
+ uint16_t mpls:1;
+ uint16_t ppoe_ppp:1;
+ uint16_t unused_1:3;
+ uint16_t unknown_eth_proto:1;
+ uint16_t eth_frame_type:2;
+ uint16_t l2r_err:5;
+ /*00-unicast, 01-multicast, 11-broadcast*/
+#else
+ uint16_t l2r_err:5;
+ uint16_t eth_frame_type:2;
+ uint16_t unknown_eth_proto:1;
+ uint16_t unused_1:3;
+ uint16_t ppoe_ppp:1;
+ uint16_t mpls:1;
+ uint16_t llc_snap:1;
+ uint16_t vlan:1;
+ uint16_t ethernet:1;
+#endif
+ } __attribute__((__packed__));
+ } __attribute__((__packed__));
+ union {
+ uint16_t l3r; /**< Layer 3 result */
+ struct {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ uint16_t first_ipv4:1;
+ uint16_t first_ipv6:1;
+ uint16_t gre:1;
+ uint16_t min_enc:1;
+ uint16_t last_ipv4:1;
+ uint16_t last_ipv6:1;
+ uint16_t first_info_err:1;/*0 info, 1 error*/
+ uint16_t first_ip_err_code:5;
+ uint16_t last_info_err:1; /*0 info, 1 error*/
+ uint16_t last_ip_err_code:3;
+#else
+ uint16_t last_ip_err_code:3;
+ uint16_t last_info_err:1; /*0 info, 1 error*/
+ uint16_t first_ip_err_code:5;
+ uint16_t first_info_err:1;/*0 info, 1 error*/
+ uint16_t last_ipv6:1;
+ uint16_t last_ipv4:1;
+ uint16_t min_enc:1;
+ uint16_t gre:1;
+ uint16_t first_ipv6:1;
+ uint16_t first_ipv4:1;
+#endif
+ } __attribute__((__packed__));
+ } __attribute__((__packed__));
+ union {
+ uint8_t l4r; /**< Layer 4 result */
+ struct{
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ uint8_t l4_type:3;
+ uint8_t l4_info_err:1;
+ uint8_t l4_result:4;
+ /* if type IPSec: 1 ESP, 2 AH */
+#else
+ uint8_t l4_result:4;
+ /* if type IPSec: 1 ESP, 2 AH */
+ uint8_t l4_info_err:1;
+ uint8_t l4_type:3;
+#endif
+ } __attribute__((__packed__));
+ } __attribute__((__packed__));
+ uint8_t cplan; /**< Classification plan id */
+ uint16_t nxthdr; /**< Next Header */
+ uint16_t cksum; /**< Checksum */
+ uint32_t lcv; /**< LCV */
+ uint8_t shim_off[3]; /**< Shim offset */
+ uint8_t eth_off; /**< ETH offset */
+ uint8_t llc_snap_off; /**< LLC_SNAP offset */
+ uint8_t vlan_off[2]; /**< VLAN offset */
+ uint8_t etype_off; /**< ETYPE offset */
+ uint8_t pppoe_off; /**< PPP offset */
+ uint8_t mpls_off[2]; /**< MPLS offset */
+ uint8_t ip_off[2]; /**< IP offset */
+ uint8_t gre_off; /**< GRE offset */
+ uint8_t l4_off; /**< Layer 4 offset */
+ uint8_t nxthdr_off; /**< Parser end point */
+} __attribute__ ((__packed__));
+
+/* The structure is the Prepended Data to the Frame which is used by FMAN */
+struct annotations_t {
+ uint8_t reserved[DEFAULT_RX_ICEOF];
+ struct dpaa_eth_parse_results_t parse; /**< Pointer to Parsed result*/
+ uint64_t reserved1;
+ uint64_t hash; /**< Hash Result */
+};
+
+#define GET_ANNOTATIONS(_buf) \
+ (struct annotations_t *)(_buf)
+
+#define GET_RX_PRS(_buf) \
+ (struct dpaa_eth_parse_results_t *)((uint8_t *)_buf + DEFAULT_RX_ICEOF)
+