/* add new TX flags here */
+/**
+ * Indicate that the metadata field in the mbuf is in use.
+ */
+#define PKT_TX_METADATA (1ULL << 40)
+
/**
* Outer UDP checksum offload flag. This flag is used for enabling
* outer UDP checksum in PMD. To use outer UDP checksum, the user needs to
PKT_TX_QINQ_PKT | \
PKT_TX_TUNNEL_MASK | \
PKT_TX_MACSEC | \
- PKT_TX_SEC_OFFLOAD | \
- PKT_TX_UDP_SEG | \
- PKT_TX_OUTER_UDP_CKSUM)
+ PKT_TX_SEC_OFFLOAD | \
+ PKT_TX_UDP_SEG | \
+ PKT_TX_OUTER_UDP_CKSUM | \
+ PKT_TX_METADATA)
/**
* Mbuf having an external buffer attached. shinfo in mbuf must be filled.
/** VLAN TCI (CPU order), valid if PKT_RX_VLAN is set. */
uint16_t vlan_tci;
+ RTE_STD_C11
union {
- uint32_t rss; /**< RSS hash result if RSS enabled */
- struct {
- RTE_STD_C11
- union {
- struct {
- uint16_t hash;
- uint16_t id;
+ union {
+ uint32_t rss; /**< RSS hash result if RSS enabled */
+ struct {
+ union {
+ struct {
+ uint16_t hash;
+ uint16_t id;
+ };
+ uint32_t lo;
+ /**< Second 4 flexible bytes */
};
+ uint32_t hi;
+ /**< First 4 flexible bytes or FD ID, dependent
+ * on PKT_RX_FDIR_* flag in ol_flags.
+ */
+ } fdir; /**< Filter identifier if FDIR enabled */
+ struct {
uint32_t lo;
- /**< Second 4 flexible bytes */
- };
- uint32_t hi;
- /**< First 4 flexible bytes or FD ID, dependent on
- PKT_RX_FDIR_* flag in ol_flags. */
- } fdir; /**< Filter identifier if FDIR enabled */
+ uint32_t hi;
+ /**< The event eth Tx adapter uses this field
+ * to store Tx queue id.
+ * @see rte_event_eth_tx_adapter_txq_set()
+ */
+ } sched; /**< Hierarchical scheduler */
+ /**< User defined tags. See rte_distributor_process() */
+ uint32_t usr;
+ } hash; /**< hash information */
struct {
- uint32_t lo;
- uint32_t hi;
- /**< The event eth Tx adapter uses this field to store
- * Tx queue id. @see rte_event_eth_tx_adapter_txq_set()
+ /**
+ * Application specific metadata value
+ * for egress flow rule match.
+ * Valid if PKT_TX_METADATA is set.
+ * Located here to allow conjunct use
+ * with hash.sched.hi.
*/
- } sched; /**< Hierarchical scheduler */
- uint32_t usr; /**< User defined tags. See rte_distributor_process() */
- } hash; /**< hash information */
+ uint32_t tx_metadata;
+ uint32_t reserved;
+ };
+ };
/** Outer VLAN TCI (CPU order), valid if PKT_RX_QINQ is set. */
uint16_t vlan_tci_outer;