eal/x86: add 128-bit atomic compare exchange

[dpdk.git] / app / test-pmd / util.c

diff --git a/app/test-pmd/util.c b/app/test-pmd/util.c
index f4125df..6b0791d 100644 (file)
--- a/app/test-pmd/util.c
+++ b/app/test-pmd/util.c
@@ -36,6 +36,7 @@ dump_pkt_burst(uint16_t port_id, uint16_t queue, struct rte_mbuf *pkts[],
        uint32_t sw_packet_type;
        uint16_t udp_port;
        uint32_t vx_vni;
+       const char *reason;
 
        if (!nb_pkts)
                return;
@@ -147,6 +148,8 @@ dump_pkt_burst(uint16_t port_id, uint16_t queue, struct rte_mbuf *pkts[],
                printf("\n");
                rte_get_rx_ol_flag_list(mb->ol_flags, buf, sizeof(buf));
                printf("  ol_flags: %s\n", buf);
+               if (rte_mbuf_check(mb, 1, &reason) < 0)
+                       printf("INVALID mbuf: %s\n", reason);
        }
 }
 
@@ -166,3 +169,54 @@ dump_tx_pkts(uint16_t port_id, uint16_t queue, struct rte_mbuf *pkts[],
        dump_pkt_burst(port_id, queue, pkts, nb_pkts, 0);
        return nb_pkts;
 }
+
+uint16_t
+tx_pkt_set_md(uint16_t port_id, __rte_unused uint16_t queue,
+             struct rte_mbuf *pkts[], uint16_t nb_pkts,
+             __rte_unused void *user_param)
+{
+       uint16_t i = 0;
+
+       /*
+        * Add metadata value to every Tx packet,
+        * and set ol_flags accordingly.
+        */
+       for (i = 0; i < nb_pkts; i++) {
+               pkts[i]->tx_metadata = ports[port_id].tx_metadata;
+               pkts[i]->ol_flags |= PKT_TX_METADATA;
+       }
+       return nb_pkts;
+}
+
+void
+add_tx_md_callback(portid_t portid)
+{
+       struct rte_eth_dev_info dev_info;
+       uint16_t queue;
+
+       if (port_id_is_invalid(portid, ENABLED_WARN))
+               return;
+       rte_eth_dev_info_get(portid, &dev_info);
+       for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
+               if (!ports[portid].tx_set_md_cb[queue])
+                       ports[portid].tx_set_md_cb[queue] =
+                               rte_eth_add_tx_callback(portid, queue,
+                                                       tx_pkt_set_md, NULL);
+}
+
+void
+remove_tx_md_callback(portid_t portid)
+{
+       struct rte_eth_dev_info dev_info;
+       uint16_t queue;
+
+       if (port_id_is_invalid(portid, ENABLED_WARN))
+               return;
+       rte_eth_dev_info_get(portid, &dev_info);
+       for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
+               if (ports[portid].tx_set_md_cb[queue]) {
+                       rte_eth_remove_tx_callback(portid, queue,
+                               ports[portid].tx_set_md_cb[queue]);
+                       ports[portid].tx_set_md_cb[queue] = NULL;
+               }
+}