6 #ifndef _RTE_MBUF_CORE_H_
7 #define _RTE_MBUF_CORE_H_
49 #define RTE_MBUF_F_RX_VLAN (1ULL << 0)
52 #define RTE_MBUF_F_RX_RSS_HASH (1ULL << 1)
55 #define RTE_MBUF_F_RX_FDIR (1ULL << 2)
61 #define RTE_MBUF_F_RX_OUTER_IP_CKSUM_BAD (1ULL << 5)
69 #define RTE_MBUF_F_RX_VLAN_STRIPPED (1ULL << 6)
79 #define RTE_MBUF_F_RX_IP_CKSUM_MASK ((1ULL << 4) | (1ULL << 7))
81 #define RTE_MBUF_F_RX_IP_CKSUM_UNKNOWN 0
82 #define RTE_MBUF_F_RX_IP_CKSUM_BAD (1ULL << 4)
83 #define RTE_MBUF_F_RX_IP_CKSUM_GOOD (1ULL << 7)
84 #define RTE_MBUF_F_RX_IP_CKSUM_NONE ((1ULL << 4) | (1ULL << 7))
94 #define RTE_MBUF_F_RX_L4_CKSUM_MASK ((1ULL << 3) | (1ULL << 8))
96 #define RTE_MBUF_F_RX_L4_CKSUM_UNKNOWN 0
97 #define RTE_MBUF_F_RX_L4_CKSUM_BAD (1ULL << 3)
98 #define RTE_MBUF_F_RX_L4_CKSUM_GOOD (1ULL << 8)
99 #define RTE_MBUF_F_RX_L4_CKSUM_NONE ((1ULL << 3) | (1ULL << 8))
102 #define RTE_MBUF_F_RX_IEEE1588_PTP (1ULL << 9)
105 #define RTE_MBUF_F_RX_IEEE1588_TMST (1ULL << 10)
108 #define RTE_MBUF_F_RX_FDIR_ID (1ULL << 13)
111 #define RTE_MBUF_F_RX_FDIR_FLX (1ULL << 14)
128 #define RTE_MBUF_F_RX_QINQ_STRIPPED (1ULL << 15)
135 #define RTE_MBUF_F_RX_LRO (1ULL << 16)
142 #define RTE_MBUF_F_RX_SEC_OFFLOAD (1ULL << 18)
147 #define RTE_MBUF_F_RX_SEC_OFFLOAD_FAILED (1ULL << 19)
157 #define RTE_MBUF_F_RX_QINQ (1ULL << 20)
174 #define RTE_MBUF_F_RX_OUTER_L4_CKSUM_MASK ((1ULL << 21) | (1ULL << 22))
176 #define RTE_MBUF_F_RX_OUTER_L4_CKSUM_UNKNOWN 0
177 #define RTE_MBUF_F_RX_OUTER_L4_CKSUM_BAD (1ULL << 21)
178 #define RTE_MBUF_F_RX_OUTER_L4_CKSUM_GOOD (1ULL << 22)
179 #define RTE_MBUF_F_RX_OUTER_L4_CKSUM_INVALID ((1ULL << 21) | (1ULL << 22))
183 #define RTE_MBUF_F_FIRST_FREE (1ULL << 23)
184 #define RTE_MBUF_F_LAST_FREE (1ULL << 40)
197 #define RTE_MBUF_F_TX_OUTER_UDP_CKSUM (1ULL << 41)
204 #define RTE_MBUF_F_TX_UDP_SEG (1ULL << 42)
212 #define RTE_MBUF_F_TX_SEC_OFFLOAD (1ULL << 43)
218 #define RTE_MBUF_F_TX_MACSEC (1ULL << 44)
229 #define RTE_MBUF_F_TX_TUNNEL_VXLAN (0x1ULL << 45)
230 #define RTE_MBUF_F_TX_TUNNEL_GRE (0x2ULL << 45)
231 #define RTE_MBUF_F_TX_TUNNEL_IPIP (0x3ULL << 45)
232 #define RTE_MBUF_F_TX_TUNNEL_GENEVE (0x4ULL << 45)
234 #define RTE_MBUF_F_TX_TUNNEL_MPLSINUDP (0x5ULL << 45)
235 #define RTE_MBUF_F_TX_TUNNEL_VXLAN_GPE (0x6ULL << 45)
236 #define RTE_MBUF_F_TX_TUNNEL_GTP (0x7ULL << 45)
237 #define RTE_MBUF_F_TX_TUNNEL_ESP (0x8ULL << 45)
249 #define RTE_MBUF_F_TX_TUNNEL_IP (0xDULL << 45)
262 #define RTE_MBUF_F_TX_TUNNEL_UDP (0xEULL << 45)
264 #define RTE_MBUF_F_TX_TUNNEL_MASK (0xFULL << 45)
271 #define RTE_MBUF_F_TX_QINQ (1ULL << 49)
282 #define RTE_MBUF_F_TX_TCP_SEG (1ULL << 50)
285 #define RTE_MBUF_F_TX_IEEE1588_TMST (1ULL << 51)
298 #define RTE_MBUF_F_TX_L4_NO_CKSUM (0ULL << 52)
301 #define RTE_MBUF_F_TX_TCP_CKSUM (1ULL << 52)
304 #define RTE_MBUF_F_TX_SCTP_CKSUM (2ULL << 52)
307 #define RTE_MBUF_F_TX_UDP_CKSUM (3ULL << 52)
310 #define RTE_MBUF_F_TX_L4_MASK (3ULL << 52)
318 #define RTE_MBUF_F_TX_IP_CKSUM (1ULL << 54)
326 #define RTE_MBUF_F_TX_IPV4 (1ULL << 55)
334 #define RTE_MBUF_F_TX_IPV6 (1ULL << 56)
341 #define RTE_MBUF_F_TX_VLAN (1ULL << 57)
349 #define RTE_MBUF_F_TX_OUTER_IP_CKSUM (1ULL << 58)
356 #define RTE_MBUF_F_TX_OUTER_IPV4 (1ULL << 59)
363 #define RTE_MBUF_F_TX_OUTER_IPV6 (1ULL << 60)
369 #define RTE_MBUF_F_TX_OFFLOAD_MASK ( \
370 RTE_MBUF_F_TX_OUTER_IPV6 | \
371 RTE_MBUF_F_TX_OUTER_IPV4 | \
372 RTE_MBUF_F_TX_OUTER_IP_CKSUM | \
373 RTE_MBUF_F_TX_VLAN | \
374 RTE_MBUF_F_TX_IPV6 | \
375 RTE_MBUF_F_TX_IPV4 | \
376 RTE_MBUF_F_TX_IP_CKSUM | \
377 RTE_MBUF_F_TX_L4_MASK | \
378 RTE_MBUF_F_TX_IEEE1588_TMST | \
379 RTE_MBUF_F_TX_TCP_SEG | \
380 RTE_MBUF_F_TX_QINQ | \
381 RTE_MBUF_F_TX_TUNNEL_MASK | \
382 RTE_MBUF_F_TX_MACSEC | \
383 RTE_MBUF_F_TX_SEC_OFFLOAD | \
384 RTE_MBUF_F_TX_UDP_SEG | \
385 RTE_MBUF_F_TX_OUTER_UDP_CKSUM)
390 #define RTE_MBUF_F_EXTERNAL (1ULL << 61)
392 #define RTE_MBUF_F_INDIRECT (1ULL << 62)
395 #define RTE_MBUF_PRIV_ALIGN 8
403 #define RTE_MBUF_DEFAULT_DATAROOM 2048
404 #define RTE_MBUF_DEFAULT_BUF_SIZE \
405 (RTE_MBUF_DEFAULT_DATAROOM + RTE_PKTMBUF_HEADROOM)
423 RTE_MBUF_L2_LEN_BITS = 7,
424 RTE_MBUF_L3_LEN_BITS = 9,
425 RTE_MBUF_L4_LEN_BITS = 8,
426 RTE_MBUF_TSO_SEGSZ_BITS = 16,
427 RTE_MBUF_OUTL3_LEN_BITS = 9,
428 RTE_MBUF_OUTL2_LEN_BITS = 7,
429 RTE_MBUF_TXOFLD_UNUSED_BITS =
sizeof(uint64_t) * CHAR_BIT -
430 RTE_MBUF_L2_LEN_BITS -
431 RTE_MBUF_L3_LEN_BITS -
432 RTE_MBUF_L4_LEN_BITS -
433 RTE_MBUF_TSO_SEGSZ_BITS -
434 RTE_MBUF_OUTL3_LEN_BITS -
435 RTE_MBUF_OUTL2_LEN_BITS,
436 #
if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
437 RTE_MBUF_L2_LEN_OFS =
438 sizeof(uint64_t) * CHAR_BIT - RTE_MBUF_L2_LEN_BITS,
439 RTE_MBUF_L3_LEN_OFS = RTE_MBUF_L2_LEN_OFS - RTE_MBUF_L3_LEN_BITS,
440 RTE_MBUF_L4_LEN_OFS = RTE_MBUF_L3_LEN_OFS - RTE_MBUF_L4_LEN_BITS,
441 RTE_MBUF_TSO_SEGSZ_OFS = RTE_MBUF_L4_LEN_OFS - RTE_MBUF_TSO_SEGSZ_BITS,
442 RTE_MBUF_OUTL3_LEN_OFS =
443 RTE_MBUF_TSO_SEGSZ_OFS - RTE_MBUF_OUTL3_LEN_BITS,
444 RTE_MBUF_OUTL2_LEN_OFS =
445 RTE_MBUF_OUTL3_LEN_OFS - RTE_MBUF_OUTL2_LEN_BITS,
446 RTE_MBUF_TXOFLD_UNUSED_OFS =
447 RTE_MBUF_OUTL2_LEN_OFS - RTE_MBUF_TXOFLD_UNUSED_BITS,
449 RTE_MBUF_L2_LEN_OFS = 0,
450 RTE_MBUF_L3_LEN_OFS = RTE_MBUF_L2_LEN_OFS + RTE_MBUF_L2_LEN_BITS,
451 RTE_MBUF_L4_LEN_OFS = RTE_MBUF_L3_LEN_OFS + RTE_MBUF_L3_LEN_BITS,
452 RTE_MBUF_TSO_SEGSZ_OFS = RTE_MBUF_L4_LEN_OFS + RTE_MBUF_L4_LEN_BITS,
453 RTE_MBUF_OUTL3_LEN_OFS =
454 RTE_MBUF_TSO_SEGSZ_OFS + RTE_MBUF_TSO_SEGSZ_BITS,
455 RTE_MBUF_OUTL2_LEN_OFS =
456 RTE_MBUF_OUTL3_LEN_OFS + RTE_MBUF_OUTL3_LEN_BITS,
457 RTE_MBUF_TXOFLD_UNUSED_OFS =
458 RTE_MBUF_OUTL2_LEN_OFS + RTE_MBUF_OUTL2_LEN_BITS,
685 #define RTE_MBUF_MAX_NB_SEGS UINT16_MAX
694 #define RTE_MBUF_CLONED(mb) ((mb)->ol_flags & RTE_MBUF_F_INDIRECT)
701 #define RTE_MBUF_HAS_EXTBUF(mb) ((mb)->ol_flags & RTE_MBUF_F_EXTERNAL)
709 #define RTE_MBUF_DIRECT(mb) \
710 (!((mb)->ol_flags & (RTE_MBUF_F_INDIRECT | RTE_MBUF_F_EXTERNAL)))
713 #define RTE_MBUF_PORT_INVALID UINT16_MAX
715 #define MBUF_INVALID_PORT RTE_MBUF_PORT_INVALID
731 #define rte_pktmbuf_mtod_offset(m, t, o) \
732 ((t)(void *)((char *)(m)->buf_addr + (m)->data_off + (o)))
746 #define rte_pktmbuf_mtod(m, t) rte_pktmbuf_mtod_offset(m, t, 0)
757 #define rte_pktmbuf_iova_offset(m, o) \
758 (rte_iova_t)(rte_mbuf_iova_get(m) + (m)->data_off + (o))
767 #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::@242::@252::@254 txadapter
__extension__ typedef void * RTE_MARKER[0]
struct rte_mbuf::@242::@252::@253 fdir
struct rte_mbuf_sched sched
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