6 #ifndef _RTE_MBUF_CORE_H_ 7 #define _RTE_MBUF_CORE_H_ 20 #include <rte_compat.h> 49 #define PKT_RX_VLAN (1ULL << 0) 52 #define PKT_RX_RSS_HASH (1ULL << 1) 55 #define PKT_RX_FDIR (1ULL << 2) 64 #define PKT_RX_L4_CKSUM_BAD (1ULL << 3) 73 #define PKT_RX_IP_CKSUM_BAD (1ULL << 4) 76 #define PKT_RX_EIP_CKSUM_BAD (1ULL << 5) 84 #define PKT_RX_VLAN_STRIPPED (1ULL << 6) 94 #define PKT_RX_IP_CKSUM_MASK ((1ULL << 4) | (1ULL << 7)) 96 #define PKT_RX_IP_CKSUM_UNKNOWN 0 97 #define PKT_RX_IP_CKSUM_BAD (1ULL << 4) 98 #define PKT_RX_IP_CKSUM_GOOD (1ULL << 7) 99 #define PKT_RX_IP_CKSUM_NONE ((1ULL << 4) | (1ULL << 7)) 109 #define PKT_RX_L4_CKSUM_MASK ((1ULL << 3) | (1ULL << 8)) 111 #define PKT_RX_L4_CKSUM_UNKNOWN 0 112 #define PKT_RX_L4_CKSUM_BAD (1ULL << 3) 113 #define PKT_RX_L4_CKSUM_GOOD (1ULL << 8) 114 #define PKT_RX_L4_CKSUM_NONE ((1ULL << 3) | (1ULL << 8)) 117 #define PKT_RX_IEEE1588_PTP (1ULL << 9) 120 #define PKT_RX_IEEE1588_TMST (1ULL << 10) 123 #define PKT_RX_FDIR_ID (1ULL << 13) 126 #define PKT_RX_FDIR_FLX (1ULL << 14) 143 #define PKT_RX_QINQ_STRIPPED (1ULL << 15) 150 #define PKT_RX_LRO (1ULL << 16) 157 #define PKT_RX_SEC_OFFLOAD (1ULL << 18) 162 #define PKT_RX_SEC_OFFLOAD_FAILED (1ULL << 19) 172 #define PKT_RX_QINQ (1ULL << 20) 186 #define PKT_RX_OUTER_L4_CKSUM_MASK ((1ULL << 21) | (1ULL << 22)) 188 #define PKT_RX_OUTER_L4_CKSUM_UNKNOWN 0 189 #define PKT_RX_OUTER_L4_CKSUM_BAD (1ULL << 21) 190 #define PKT_RX_OUTER_L4_CKSUM_GOOD (1ULL << 22) 191 #define PKT_RX_OUTER_L4_CKSUM_INVALID ((1ULL << 21) | (1ULL << 22)) 195 #define PKT_FIRST_FREE (1ULL << 23) 196 #define PKT_LAST_FREE (1ULL << 40) 209 #define PKT_TX_OUTER_UDP_CKSUM (1ULL << 41) 216 #define PKT_TX_UDP_SEG (1ULL << 42) 221 #define PKT_TX_SEC_OFFLOAD (1ULL << 43) 227 #define PKT_TX_MACSEC (1ULL << 44) 237 #define PKT_TX_TUNNEL_VXLAN (0x1ULL << 45) 238 #define PKT_TX_TUNNEL_GRE (0x2ULL << 45) 239 #define PKT_TX_TUNNEL_IPIP (0x3ULL << 45) 240 #define PKT_TX_TUNNEL_GENEVE (0x4ULL << 45) 242 #define PKT_TX_TUNNEL_MPLSINUDP (0x5ULL << 45) 243 #define PKT_TX_TUNNEL_VXLAN_GPE (0x6ULL << 45) 244 #define PKT_TX_TUNNEL_GTP (0x7ULL << 45) 256 #define PKT_TX_TUNNEL_IP (0xDULL << 45) 269 #define PKT_TX_TUNNEL_UDP (0xEULL << 45) 271 #define PKT_TX_TUNNEL_MASK (0xFULL << 45) 278 #define PKT_TX_QINQ (1ULL << 49) 280 #define PKT_TX_QINQ_PKT PKT_TX_QINQ 291 #define PKT_TX_TCP_SEG (1ULL << 50) 294 #define PKT_TX_IEEE1588_TMST (1ULL << 51) 304 #define PKT_TX_L4_NO_CKSUM (0ULL << 52) 307 #define PKT_TX_TCP_CKSUM (1ULL << 52) 310 #define PKT_TX_SCTP_CKSUM (2ULL << 52) 313 #define PKT_TX_UDP_CKSUM (3ULL << 52) 316 #define PKT_TX_L4_MASK (3ULL << 52) 324 #define PKT_TX_IP_CKSUM (1ULL << 54) 332 #define PKT_TX_IPV4 (1ULL << 55) 340 #define PKT_TX_IPV6 (1ULL << 56) 347 #define PKT_TX_VLAN (1ULL << 57) 349 #define PKT_TX_VLAN_PKT PKT_TX_VLAN 357 #define PKT_TX_OUTER_IP_CKSUM (1ULL << 58) 364 #define PKT_TX_OUTER_IPV4 (1ULL << 59) 371 #define PKT_TX_OUTER_IPV6 (1ULL << 60) 377 #define PKT_TX_OFFLOAD_MASK ( \ 378 PKT_TX_OUTER_IPV6 | \ 379 PKT_TX_OUTER_IPV4 | \ 380 PKT_TX_OUTER_IP_CKSUM | \ 386 PKT_TX_IEEE1588_TMST | \ 389 PKT_TX_TUNNEL_MASK | \ 391 PKT_TX_SEC_OFFLOAD | \ 393 PKT_TX_OUTER_UDP_CKSUM) 398 #define EXT_ATTACHED_MBUF (1ULL << 61) 400 #define IND_ATTACHED_MBUF (1ULL << 62) 403 #define RTE_MBUF_PRIV_ALIGN 8 411 #define RTE_MBUF_DEFAULT_DATAROOM 2048 412 #define RTE_MBUF_DEFAULT_BUF_SIZE \ 413 (RTE_MBUF_DEFAULT_DATAROOM + RTE_PKTMBUF_HEADROOM) 431 RTE_MBUF_L2_LEN_BITS = 7,
432 RTE_MBUF_L3_LEN_BITS = 9,
433 RTE_MBUF_L4_LEN_BITS = 8,
434 RTE_MBUF_TSO_SEGSZ_BITS = 16,
435 RTE_MBUF_OUTL3_LEN_BITS = 9,
436 RTE_MBUF_OUTL2_LEN_BITS = 7,
437 RTE_MBUF_TXOFLD_UNUSED_BITS =
sizeof(uint64_t) * CHAR_BIT -
438 RTE_MBUF_L2_LEN_BITS -
439 RTE_MBUF_L3_LEN_BITS -
440 RTE_MBUF_L4_LEN_BITS -
441 RTE_MBUF_TSO_SEGSZ_BITS -
442 RTE_MBUF_OUTL3_LEN_BITS -
443 RTE_MBUF_OUTL2_LEN_BITS,
444 #
if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
445 RTE_MBUF_L2_LEN_OFS =
446 sizeof(uint64_t) * CHAR_BIT - RTE_MBUF_L2_LEN_BITS,
447 RTE_MBUF_L3_LEN_OFS = RTE_MBUF_L2_LEN_OFS - RTE_MBUF_L3_LEN_BITS,
448 RTE_MBUF_L4_LEN_OFS = RTE_MBUF_L3_LEN_OFS - RTE_MBUF_L4_LEN_BITS,
449 RTE_MBUF_TSO_SEGSZ_OFS = RTE_MBUF_L4_LEN_OFS - RTE_MBUF_TSO_SEGSZ_BITS,
450 RTE_MBUF_OUTL3_LEN_OFS =
451 RTE_MBUF_TSO_SEGSZ_OFS - RTE_MBUF_OUTL3_LEN_BITS,
452 RTE_MBUF_OUTL2_LEN_OFS =
453 RTE_MBUF_OUTL3_LEN_OFS - RTE_MBUF_OUTL2_LEN_BITS,
454 RTE_MBUF_TXOFLD_UNUSED_OFS =
455 RTE_MBUF_OUTL2_LEN_OFS - RTE_MBUF_TXOFLD_UNUSED_BITS,
457 RTE_MBUF_L2_LEN_OFS = 0,
458 RTE_MBUF_L3_LEN_OFS = RTE_MBUF_L2_LEN_OFS + RTE_MBUF_L2_LEN_BITS,
459 RTE_MBUF_L4_LEN_OFS = RTE_MBUF_L3_LEN_OFS + RTE_MBUF_L3_LEN_BITS,
460 RTE_MBUF_TSO_SEGSZ_OFS = RTE_MBUF_L4_LEN_OFS + RTE_MBUF_L4_LEN_BITS,
461 RTE_MBUF_OUTL3_LEN_OFS =
462 RTE_MBUF_TSO_SEGSZ_OFS + RTE_MBUF_TSO_SEGSZ_BITS,
463 RTE_MBUF_OUTL2_LEN_OFS =
464 RTE_MBUF_OUTL3_LEN_OFS + RTE_MBUF_OUTL3_LEN_BITS,
465 RTE_MBUF_TXOFLD_UNUSED_OFS =
466 RTE_MBUF_OUTL2_LEN_OFS + RTE_MBUF_OUTL2_LEN_BITS,
665 #define RTE_MBUF_MAX_NB_SEGS UINT16_MAX 674 #define RTE_MBUF_CLONED(mb) ((mb)->ol_flags & IND_ATTACHED_MBUF) 681 #define RTE_MBUF_HAS_EXTBUF(mb) ((mb)->ol_flags & EXT_ATTACHED_MBUF) 689 #define RTE_MBUF_DIRECT(mb) \ 690 (!((mb)->ol_flags & (IND_ATTACHED_MBUF | EXT_ATTACHED_MBUF))) 693 #define RTE_MBUF_PORT_INVALID UINT16_MAX 695 #define MBUF_INVALID_PORT RTE_MBUF_PORT_INVALID 711 #define rte_pktmbuf_mtod_offset(m, t, o) \ 712 ((t)((char *)(m)->buf_addr + (m)->data_off + (o))) 726 #define rte_pktmbuf_mtod(m, t) rte_pktmbuf_mtod_offset(m, t, 0) 737 #define rte_pktmbuf_iova_offset(m, o) \ 738 (rte_iova_t)((m)->buf_iova + (m)->data_off + (o)) 747 #define rte_pktmbuf_iova(m) rte_pktmbuf_iova_offset(m, 0) struct rte_mbuf_ext_shared_info * shinfo
uint8_t inner_esp_next_proto
#define __rte_cache_min_aligned
rte_mbuf_extbuf_free_callback_t free_cb
struct rte_mbuf::@239::@249::@251 txadapter
__extension__ typedef void * RTE_MARKER[0]
struct rte_mbuf_sched sched
void(* rte_mbuf_extbuf_free_callback_t)(void *addr, void *opaque)
__extension__ typedef uint64_t RTE_MARKER64[0]
struct rte_mbuf::@239::@249::@250 fdir
#define __rte_cache_aligned
struct rte_mempool * pool
rte_iova_t buf_iova __rte_aligned(sizeof(rte_iova_t))