/*
* ctrlmbuf constructor, given as a callback function to
- * rte_mempool_create()
+ * rte_mempool_obj_iter() or rte_mempool_create()
*/
void
rte_ctrlmbuf_init(struct rte_mempool *mp,
/*
* pktmbuf pool constructor, given as a callback function to
- * rte_mempool_create()
+ * rte_mempool_create(), or called directly if using
+ * rte_mempool_create_empty()/rte_mempool_populate()
*/
void
rte_pktmbuf_pool_init(struct rte_mempool *mp, void *opaque_arg)
/*
* pktmbuf constructor, given as a callback function to
- * rte_mempool_create().
+ * rte_mempool_obj_iter() or rte_mempool_create().
* Set the fields of a packet mbuf to their default values.
*/
void
case PKT_RX_RSS_HASH: return "PKT_RX_RSS_HASH";
case PKT_RX_FDIR: return "PKT_RX_FDIR";
case PKT_RX_L4_CKSUM_BAD: return "PKT_RX_L4_CKSUM_BAD";
+ case PKT_RX_L4_CKSUM_GOOD: return "PKT_RX_L4_CKSUM_GOOD";
+ case PKT_RX_L4_CKSUM_NONE: return "PKT_RX_L4_CKSUM_NONE";
case PKT_RX_IP_CKSUM_BAD: return "PKT_RX_IP_CKSUM_BAD";
+ case PKT_RX_IP_CKSUM_GOOD: return "PKT_RX_IP_CKSUM_GOOD";
+ case PKT_RX_IP_CKSUM_NONE: return "PKT_RX_IP_CKSUM_NONE";
case PKT_RX_EIP_CKSUM_BAD: return "PKT_RX_EIP_CKSUM_BAD";
case PKT_RX_VLAN_STRIPPED: return "PKT_RX_VLAN_STRIPPED";
case PKT_RX_IEEE1588_PTP: return "PKT_RX_IEEE1588_PTP";
case PKT_RX_IEEE1588_TMST: return "PKT_RX_IEEE1588_TMST";
case PKT_RX_QINQ_STRIPPED: return "PKT_RX_QINQ_STRIPPED";
+ case PKT_RX_LRO: return "PKT_RX_LRO";
default: return NULL;
}
}
+struct flag_mask {
+ uint64_t flag;
+ uint64_t mask;
+ const char *default_name;
+};
+
+/* write the list of rx ol flags in buffer buf */
+int
+rte_get_rx_ol_flag_list(uint64_t mask, char *buf, size_t buflen)
+{
+ const struct flag_mask rx_flags[] = {
+ { PKT_RX_VLAN_PKT, PKT_RX_VLAN_PKT, NULL },
+ { PKT_RX_RSS_HASH, PKT_RX_RSS_HASH, NULL },
+ { PKT_RX_FDIR, PKT_RX_FDIR, NULL },
+ { PKT_RX_L4_CKSUM_BAD, PKT_RX_L4_CKSUM_MASK, NULL },
+ { PKT_RX_L4_CKSUM_GOOD, PKT_RX_L4_CKSUM_MASK, NULL },
+ { PKT_RX_L4_CKSUM_NONE, PKT_RX_L4_CKSUM_MASK, NULL },
+ { PKT_RX_L4_CKSUM_UNKNOWN, PKT_RX_L4_CKSUM_MASK,
+ "PKT_RX_L4_CKSUM_UNKNOWN" },
+ { PKT_RX_IP_CKSUM_BAD, PKT_RX_IP_CKSUM_MASK, NULL },
+ { PKT_RX_IP_CKSUM_GOOD, PKT_RX_IP_CKSUM_MASK, NULL },
+ { PKT_RX_IP_CKSUM_NONE, PKT_RX_IP_CKSUM_MASK, NULL },
+ { PKT_RX_IP_CKSUM_UNKNOWN, PKT_RX_IP_CKSUM_MASK,
+ "PKT_RX_IP_CKSUM_UNKNOWN" },
+ { PKT_RX_EIP_CKSUM_BAD, PKT_RX_EIP_CKSUM_BAD, NULL },
+ { PKT_RX_VLAN_STRIPPED, PKT_RX_VLAN_STRIPPED, NULL },
+ { PKT_RX_IEEE1588_PTP, PKT_RX_IEEE1588_PTP, NULL },
+ { PKT_RX_IEEE1588_TMST, PKT_RX_IEEE1588_TMST, NULL },
+ { PKT_RX_QINQ_STRIPPED, PKT_RX_QINQ_STRIPPED, NULL },
+ { PKT_RX_LRO, PKT_RX_LRO, NULL },
+ };
+ const char *name;
+ unsigned int i;
+ int ret;
+
+ if (buflen == 0)
+ return -1;
+
+ buf[0] = '\0';
+ for (i = 0; i < RTE_DIM(rx_flags); i++) {
+ if ((mask & rx_flags[i].mask) != rx_flags[i].flag)
+ continue;
+ name = rte_get_rx_ol_flag_name(rx_flags[i].flag);
+ if (name == NULL)
+ name = rx_flags[i].default_name;
+ ret = snprintf(buf, buflen, "%s ", name);
+ if (ret < 0)
+ return -1;
+ if ((size_t)ret >= buflen)
+ return -1;
+ buf += ret;
+ buflen -= ret;
+ }
+
+ return 0;
+}
+
/*
* Get the name of a TX offload flag. Must be kept synchronized with flag
* definitions in rte_mbuf.h.
case PKT_TX_TUNNEL_GRE: return "PKT_TX_TUNNEL_GRE";
case PKT_TX_TUNNEL_IPIP: return "PKT_TX_TUNNEL_IPIP";
case PKT_TX_TUNNEL_GENEVE: return "PKT_TX_TUNNEL_GENEVE";
+ case PKT_TX_MACSEC: return "PKT_TX_MACSEC";
default: return NULL;
}
}
+
+/* write the list of tx ol flags in buffer buf */
+int
+rte_get_tx_ol_flag_list(uint64_t mask, char *buf, size_t buflen)
+{
+ const struct flag_mask tx_flags[] = {
+ { PKT_TX_VLAN_PKT, PKT_TX_VLAN_PKT, NULL },
+ { PKT_TX_IP_CKSUM, PKT_TX_IP_CKSUM, NULL },
+ { PKT_TX_TCP_CKSUM, PKT_TX_L4_MASK, NULL },
+ { PKT_TX_SCTP_CKSUM, PKT_TX_L4_MASK, NULL },
+ { PKT_TX_UDP_CKSUM, PKT_TX_L4_MASK, NULL },
+ { PKT_TX_L4_NO_CKSUM, PKT_TX_L4_MASK, "PKT_TX_L4_NO_CKSUM" },
+ { PKT_TX_IEEE1588_TMST, PKT_TX_IEEE1588_TMST, NULL },
+ { PKT_TX_TCP_SEG, PKT_TX_TCP_SEG, NULL },
+ { PKT_TX_IPV4, PKT_TX_IPV4, NULL },
+ { PKT_TX_IPV6, PKT_TX_IPV6, NULL },
+ { PKT_TX_OUTER_IP_CKSUM, PKT_TX_OUTER_IP_CKSUM, NULL },
+ { PKT_TX_OUTER_IPV4, PKT_TX_OUTER_IPV4, NULL },
+ { PKT_TX_OUTER_IPV6, PKT_TX_OUTER_IPV6, NULL },
+ { PKT_TX_TUNNEL_VXLAN, PKT_TX_TUNNEL_MASK,
+ "PKT_TX_TUNNEL_NONE" },
+ { PKT_TX_TUNNEL_GRE, PKT_TX_TUNNEL_MASK,
+ "PKT_TX_TUNNEL_NONE" },
+ { PKT_TX_TUNNEL_IPIP, PKT_TX_TUNNEL_MASK,
+ "PKT_TX_TUNNEL_NONE" },
+ { PKT_TX_TUNNEL_GENEVE, PKT_TX_TUNNEL_MASK,
+ "PKT_TX_TUNNEL_NONE" },
+ { PKT_TX_MACSEC, PKT_TX_MACSEC, NULL },
+ };
+ const char *name;
+ unsigned int i;
+ int ret;
+
+ if (buflen == 0)
+ return -1;
+
+ buf[0] = '\0';
+ for (i = 0; i < RTE_DIM(tx_flags); i++) {
+ if ((mask & tx_flags[i].mask) != tx_flags[i].flag)
+ continue;
+ name = rte_get_tx_ol_flag_name(tx_flags[i].flag);
+ if (name == NULL)
+ name = tx_flags[i].default_name;
+ ret = snprintf(buf, buflen, "%s ", name);
+ if (ret < 0)
+ return -1;
+ if ((size_t)ret >= buflen)
+ return -1;
+ buf += ret;
+ buflen -= ret;
+ }
+
+ return 0;
+}
git.droids-corp.org / dpdk.git / blobdiff