6 #ifndef _RTE_MBUF_CORE_H_ 7 #define _RTE_MBUF_CORE_H_ 22 #include <rte_stdatomic.h> 50 #define RTE_MBUF_F_RX_VLAN (1ULL << 0) 53 #define RTE_MBUF_F_RX_RSS_HASH (1ULL << 1) 56 #define RTE_MBUF_F_RX_FDIR (1ULL << 2) 62 #define RTE_MBUF_F_RX_OUTER_IP_CKSUM_BAD (1ULL << 5) 70 #define RTE_MBUF_F_RX_VLAN_STRIPPED (1ULL << 6) 80 #define RTE_MBUF_F_RX_IP_CKSUM_MASK ((1ULL << 4) | (1ULL << 7)) 82 #define RTE_MBUF_F_RX_IP_CKSUM_UNKNOWN 0 83 #define RTE_MBUF_F_RX_IP_CKSUM_BAD (1ULL << 4) 84 #define RTE_MBUF_F_RX_IP_CKSUM_GOOD (1ULL << 7) 85 #define RTE_MBUF_F_RX_IP_CKSUM_NONE ((1ULL << 4) | (1ULL << 7)) 95 #define RTE_MBUF_F_RX_L4_CKSUM_MASK ((1ULL << 3) | (1ULL << 8)) 97 #define RTE_MBUF_F_RX_L4_CKSUM_UNKNOWN 0 98 #define RTE_MBUF_F_RX_L4_CKSUM_BAD (1ULL << 3) 99 #define RTE_MBUF_F_RX_L4_CKSUM_GOOD (1ULL << 8) 100 #define RTE_MBUF_F_RX_L4_CKSUM_NONE ((1ULL << 3) | (1ULL << 8)) 103 #define RTE_MBUF_F_RX_IEEE1588_PTP (1ULL << 9) 106 #define RTE_MBUF_F_RX_IEEE1588_TMST (1ULL << 10) 109 #define RTE_MBUF_F_RX_FDIR_ID (1ULL << 13) 112 #define RTE_MBUF_F_RX_FDIR_FLX (1ULL << 14) 129 #define RTE_MBUF_F_RX_QINQ_STRIPPED (1ULL << 15) 136 #define RTE_MBUF_F_RX_LRO (1ULL << 16) 143 #define RTE_MBUF_F_RX_SEC_OFFLOAD (1ULL << 18) 148 #define RTE_MBUF_F_RX_SEC_OFFLOAD_FAILED (1ULL << 19) 158 #define RTE_MBUF_F_RX_QINQ (1ULL << 20) 175 #define RTE_MBUF_F_RX_OUTER_L4_CKSUM_MASK ((1ULL << 21) | (1ULL << 22)) 177 #define RTE_MBUF_F_RX_OUTER_L4_CKSUM_UNKNOWN 0 178 #define RTE_MBUF_F_RX_OUTER_L4_CKSUM_BAD (1ULL << 21) 179 #define RTE_MBUF_F_RX_OUTER_L4_CKSUM_GOOD (1ULL << 22) 180 #define RTE_MBUF_F_RX_OUTER_L4_CKSUM_INVALID ((1ULL << 21) | (1ULL << 22)) 184 #define RTE_MBUF_F_FIRST_FREE (1ULL << 23) 185 #define RTE_MBUF_F_LAST_FREE (1ULL << 40) 198 #define RTE_MBUF_F_TX_OUTER_UDP_CKSUM (1ULL << 41) 205 #define RTE_MBUF_F_TX_UDP_SEG (1ULL << 42) 213 #define RTE_MBUF_F_TX_SEC_OFFLOAD (1ULL << 43) 219 #define RTE_MBUF_F_TX_MACSEC (1ULL << 44) 230 #define RTE_MBUF_F_TX_TUNNEL_VXLAN (0x1ULL << 45) 231 #define RTE_MBUF_F_TX_TUNNEL_GRE (0x2ULL << 45) 232 #define RTE_MBUF_F_TX_TUNNEL_IPIP (0x3ULL << 45) 233 #define RTE_MBUF_F_TX_TUNNEL_GENEVE (0x4ULL << 45) 235 #define RTE_MBUF_F_TX_TUNNEL_MPLSINUDP (0x5ULL << 45) 236 #define RTE_MBUF_F_TX_TUNNEL_VXLAN_GPE (0x6ULL << 45) 237 #define RTE_MBUF_F_TX_TUNNEL_GTP (0x7ULL << 45) 238 #define RTE_MBUF_F_TX_TUNNEL_ESP (0x8ULL << 45) 250 #define RTE_MBUF_F_TX_TUNNEL_IP (0xDULL << 45) 263 #define RTE_MBUF_F_TX_TUNNEL_UDP (0xEULL << 45) 265 #define RTE_MBUF_F_TX_TUNNEL_MASK (0xFULL << 45) 272 #define RTE_MBUF_F_TX_QINQ (1ULL << 49) 283 #define RTE_MBUF_F_TX_TCP_SEG (1ULL << 50) 286 #define RTE_MBUF_F_TX_IEEE1588_TMST (1ULL << 51) 299 #define RTE_MBUF_F_TX_L4_NO_CKSUM (0ULL << 52) 302 #define RTE_MBUF_F_TX_TCP_CKSUM (1ULL << 52) 305 #define RTE_MBUF_F_TX_SCTP_CKSUM (2ULL << 52) 308 #define RTE_MBUF_F_TX_UDP_CKSUM (3ULL << 52) 311 #define RTE_MBUF_F_TX_L4_MASK (3ULL << 52) 319 #define RTE_MBUF_F_TX_IP_CKSUM (1ULL << 54) 327 #define RTE_MBUF_F_TX_IPV4 (1ULL << 55) 335 #define RTE_MBUF_F_TX_IPV6 (1ULL << 56) 342 #define RTE_MBUF_F_TX_VLAN (1ULL << 57) 350 #define RTE_MBUF_F_TX_OUTER_IP_CKSUM (1ULL << 58) 357 #define RTE_MBUF_F_TX_OUTER_IPV4 (1ULL << 59) 364 #define RTE_MBUF_F_TX_OUTER_IPV6 (1ULL << 60) 370 #define RTE_MBUF_F_TX_OFFLOAD_MASK ( \ 371 RTE_MBUF_F_TX_OUTER_IPV6 | \ 372 RTE_MBUF_F_TX_OUTER_IPV4 | \ 373 RTE_MBUF_F_TX_OUTER_IP_CKSUM | \ 374 RTE_MBUF_F_TX_VLAN | \ 375 RTE_MBUF_F_TX_IPV6 | \ 376 RTE_MBUF_F_TX_IPV4 | \ 377 RTE_MBUF_F_TX_IP_CKSUM | \ 378 RTE_MBUF_F_TX_L4_MASK | \ 379 RTE_MBUF_F_TX_IEEE1588_TMST | \ 380 RTE_MBUF_F_TX_TCP_SEG | \ 381 RTE_MBUF_F_TX_QINQ | \ 382 RTE_MBUF_F_TX_TUNNEL_MASK | \ 383 RTE_MBUF_F_TX_MACSEC | \ 384 RTE_MBUF_F_TX_SEC_OFFLOAD | \ 385 RTE_MBUF_F_TX_UDP_SEG | \ 386 RTE_MBUF_F_TX_OUTER_UDP_CKSUM) 391 #define RTE_MBUF_F_EXTERNAL (1ULL << 61) 393 #define RTE_MBUF_F_INDIRECT (1ULL << 62) 396 #define RTE_MBUF_PRIV_ALIGN 8 404 #define RTE_MBUF_DEFAULT_DATAROOM 2048 405 #define RTE_MBUF_DEFAULT_BUF_SIZE \ 406 (RTE_MBUF_DEFAULT_DATAROOM + RTE_PKTMBUF_HEADROOM) 424 RTE_MBUF_L2_LEN_BITS = 7,
425 RTE_MBUF_L3_LEN_BITS = 9,
426 RTE_MBUF_L4_LEN_BITS = 8,
427 RTE_MBUF_TSO_SEGSZ_BITS = 16,
428 RTE_MBUF_OUTL3_LEN_BITS = 9,
429 RTE_MBUF_OUTL2_LEN_BITS = 7,
430 RTE_MBUF_TXOFLD_UNUSED_BITS =
sizeof(uint64_t) * CHAR_BIT -
431 RTE_MBUF_L2_LEN_BITS -
432 RTE_MBUF_L3_LEN_BITS -
433 RTE_MBUF_L4_LEN_BITS -
434 RTE_MBUF_TSO_SEGSZ_BITS -
435 RTE_MBUF_OUTL3_LEN_BITS -
436 RTE_MBUF_OUTL2_LEN_BITS,
437 #
if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
438 RTE_MBUF_L2_LEN_OFS =
439 sizeof(uint64_t) * CHAR_BIT - RTE_MBUF_L2_LEN_BITS,
440 RTE_MBUF_L3_LEN_OFS = RTE_MBUF_L2_LEN_OFS - RTE_MBUF_L3_LEN_BITS,
441 RTE_MBUF_L4_LEN_OFS = RTE_MBUF_L3_LEN_OFS - RTE_MBUF_L4_LEN_BITS,
442 RTE_MBUF_TSO_SEGSZ_OFS = RTE_MBUF_L4_LEN_OFS - RTE_MBUF_TSO_SEGSZ_BITS,
443 RTE_MBUF_OUTL3_LEN_OFS =
444 RTE_MBUF_TSO_SEGSZ_OFS - RTE_MBUF_OUTL3_LEN_BITS,
445 RTE_MBUF_OUTL2_LEN_OFS =
446 RTE_MBUF_OUTL3_LEN_OFS - RTE_MBUF_OUTL2_LEN_BITS,
447 RTE_MBUF_TXOFLD_UNUSED_OFS =
448 RTE_MBUF_OUTL2_LEN_OFS - RTE_MBUF_TXOFLD_UNUSED_BITS,
450 RTE_MBUF_L2_LEN_OFS = 0,
451 RTE_MBUF_L3_LEN_OFS = RTE_MBUF_L2_LEN_OFS + RTE_MBUF_L2_LEN_BITS,
452 RTE_MBUF_L4_LEN_OFS = RTE_MBUF_L3_LEN_OFS + RTE_MBUF_L3_LEN_BITS,
453 RTE_MBUF_TSO_SEGSZ_OFS = RTE_MBUF_L4_LEN_OFS + RTE_MBUF_L4_LEN_BITS,
454 RTE_MBUF_OUTL3_LEN_OFS =
455 RTE_MBUF_TSO_SEGSZ_OFS + RTE_MBUF_TSO_SEGSZ_BITS,
456 RTE_MBUF_OUTL2_LEN_OFS =
457 RTE_MBUF_OUTL3_LEN_OFS + RTE_MBUF_OUTL3_LEN_BITS,
458 RTE_MBUF_TXOFLD_UNUSED_OFS =
459 RTE_MBUF_OUTL2_LEN_OFS + RTE_MBUF_OUTL2_LEN_BITS,
664 uint32_t dynfield1[9];
678 RTE_ATOMIC(uint16_t) refcnt;
682 #define RTE_MBUF_MAX_NB_SEGS UINT16_MAX 691 #define RTE_MBUF_CLONED(mb) ((mb)->ol_flags & RTE_MBUF_F_INDIRECT) 698 #define RTE_MBUF_HAS_EXTBUF(mb) ((mb)->ol_flags & RTE_MBUF_F_EXTERNAL) 706 #define RTE_MBUF_DIRECT(mb) \ 707 (!((mb)->ol_flags & (RTE_MBUF_F_INDIRECT | RTE_MBUF_F_EXTERNAL))) 710 #define RTE_MBUF_PORT_INVALID UINT16_MAX 712 #define MBUF_INVALID_PORT RTE_MBUF_PORT_INVALID 728 #define rte_pktmbuf_mtod_offset(m, t, o) \ 729 ((t)(void *)((char *)(m)->buf_addr + (m)->data_off + (o))) 743 #define rte_pktmbuf_mtod(m, t) rte_pktmbuf_mtod_offset(m, t, 0) 754 #define rte_pktmbuf_iova_offset(m, o) \ 755 (rte_iova_t)(rte_mbuf_iova_get(m) + (m)->data_off + (o)) 764 #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
__extension__ typedef void * RTE_MARKER[0]
void(* rte_mbuf_extbuf_free_callback_t)(void *addr, void *opaque)
__extension__ typedef uint64_t RTE_MARKER64[0]
#define __rte_cache_aligned
struct rte_mempool * pool
__extension__ struct rte_eth_link __rte_aligned(8)