X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fbbdev_app%2Fmain.c;h=20cfd327fbc3a1b276a0e2d04f22cea4a9c36d4c;hb=cf59165dcbadfa2a3401106a263fc8e88143e736;hp=68a46050c048791563cecde9e05337408c42f962;hpb=3ee6f706519c0a7456f3d8a79048150dfa6d2581;p=dpdk.git diff --git a/examples/bbdev_app/main.c b/examples/bbdev_app/main.c index 68a46050c0..20cfd327fb 100644 --- a/examples/bbdev_app/main.c +++ b/examples/bbdev_app/main.c @@ -8,7 +8,7 @@ #include #include #include -#include +#include #include #include #include @@ -18,21 +18,22 @@ #include #include -#include "rte_atomic.h" -#include "rte_common.h" -#include "rte_eal.h" -#include "rte_cycles.h" -#include "rte_ether.h" -#include "rte_ethdev.h" -#include "rte_ip.h" -#include "rte_lcore.h" -#include "rte_malloc.h" -#include "rte_mbuf.h" -#include "rte_memory.h" -#include "rte_mempool.h" -#include "rte_log.h" -#include "rte_bbdev.h" -#include "rte_bbdev_op.h" +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include /* LLR values - negative value for '1' bit */ #define LLR_1_BIT 0x81 @@ -59,6 +60,15 @@ } \ } while (0) +static int input_dynfield_offset = -1; + +static inline struct rte_mbuf ** +mbuf_input(struct rte_mbuf *mbuf) +{ + return RTE_MBUF_DYNFIELD(mbuf, + input_dynfield_offset, struct rte_mbuf **); +} + static const struct rte_eth_conf port_conf = { .rxmode = { .mq_mode = ETH_MQ_RX_NONE, @@ -294,11 +304,11 @@ pktmbuf_free_bulk(struct rte_mbuf **mbufs, unsigned int nb_to_free) } static inline void -pktmbuf_userdata_free_bulk(struct rte_mbuf **mbufs, unsigned int nb_to_free) +pktmbuf_input_free_bulk(struct rte_mbuf **mbufs, unsigned int nb_to_free) { unsigned int i; for (i = 0; i < nb_to_free; ++i) { - struct rte_mbuf *rx_pkt = mbufs[i]->userdata; + struct rte_mbuf *rx_pkt = *mbuf_input(mbufs[i]); rte_pktmbuf_free(rx_pkt); rte_pktmbuf_free(mbufs[i]); } @@ -326,8 +336,10 @@ check_port_link_status(uint16_t port_id) const char *dp = (link.link_duplex == ETH_LINK_FULL_DUPLEX) ? "full-duplex" : "half-duplex"; - printf("\nPort %u Link Up - speed %u Mbps - %s\n", - port_id, link.link_speed, dp); + printf("\nPort %u Link Up - speed %s - %s\n", + port_id, + rte_eth_link_speed_to_str(link.link_speed), + dp); return 0; } printf("."); @@ -427,7 +439,7 @@ verify_data(struct rte_mbuf **mbufs, uint16_t num_pkts) uint16_t i; for (i = 0; i < num_pkts; ++i) { struct rte_mbuf *out = mbufs[i]; - struct rte_mbuf *in = out->userdata; + struct rte_mbuf *in = *mbuf_input(out); if (memcmp(rte_pktmbuf_mtod_offset(in, uint8_t *, sizeof(struct rte_ether_hdr)), @@ -729,7 +741,7 @@ run_encoding(struct lcore_conf *lcore_conf) rte_pktmbuf_data_len(rx_pkts_burst[i]) - sizeof(struct rte_ether_hdr); /* save input mbuf pointer for later comparison */ - enc_out_pkts[i]->userdata = rx_pkts_burst[i]; + *mbuf_input(enc_out_pkts[i]) = rx_pkts_burst[i]; /* copy ethernet header */ rte_pktmbuf_reset(enc_out_pkts[i]); @@ -773,7 +785,7 @@ run_encoding(struct lcore_conf *lcore_conf) nb_enq = rte_bbdev_enqueue_enc_ops(bbdev_id, enc_queue_id, bbdev_ops_burst, nb_rx); if (unlikely(nb_enq < nb_rx)) { - pktmbuf_userdata_free_bulk(&enc_out_pkts[nb_enq], + pktmbuf_input_free_bulk(&enc_out_pkts[nb_enq], nb_rx - nb_enq); rte_bbdev_enc_op_free_bulk(&bbdev_ops_burst[nb_enq], nb_rx - nb_enq); @@ -803,7 +815,7 @@ run_encoding(struct lcore_conf *lcore_conf) nb_sent = rte_ring_enqueue_burst(enc_to_dec_ring, (void **)enc_out_pkts, nb_deq, NULL); if (unlikely(nb_sent < nb_deq)) { - pktmbuf_userdata_free_bulk(&enc_out_pkts[nb_sent], + pktmbuf_input_free_bulk(&enc_out_pkts[nb_sent], nb_deq - nb_sent); lcore_stats->enc_to_dec_lost_packets += nb_deq - nb_sent; } @@ -840,7 +852,7 @@ run_decoding(struct lcore_conf *lcore_conf) if (unlikely(rte_bbdev_dec_op_alloc_bulk(bbdev_op_pool, bbdev_ops_burst, nb_recv) != 0)) { - pktmbuf_userdata_free_bulk(recv_pkts_burst, nb_recv); + pktmbuf_input_free_bulk(recv_pkts_burst, nb_recv); lcore_stats->rx_lost_packets += nb_recv; return; } @@ -869,7 +881,7 @@ run_decoding(struct lcore_conf *lcore_conf) nb_enq = rte_bbdev_enqueue_dec_ops(bbdev_id, bbdev_queue_id, bbdev_ops_burst, nb_recv); if (unlikely(nb_enq < nb_recv)) { - pktmbuf_userdata_free_bulk(&recv_pkts_burst[nb_enq], + pktmbuf_input_free_bulk(&recv_pkts_burst[nb_enq], nb_recv - nb_enq); rte_bbdev_dec_op_free_bulk(&bbdev_ops_burst[nb_enq], nb_recv - nb_enq); @@ -896,12 +908,12 @@ run_decoding(struct lcore_conf *lcore_conf) /* Free the RX mbufs after verification */ for (i = 0; i < nb_deq; ++i) - rte_pktmbuf_free(recv_pkts_burst[i]->userdata); + rte_pktmbuf_free(*mbuf_input(recv_pkts_burst[i])); /* Transmit the packets */ nb_tx = rte_eth_tx_burst(port_id, tx_queue_id, recv_pkts_burst, nb_deq); if (unlikely(nb_tx < nb_deq)) { - pktmbuf_userdata_free_bulk(&recv_pkts_burst[nb_tx], + pktmbuf_input_free_bulk(&recv_pkts_burst[nb_tx], nb_deq - nb_tx); lcore_stats->tx_lost_packets += nb_deq - nb_tx; } @@ -1042,7 +1054,13 @@ main(int argc, char **argv) struct stats_lcore_params stats_lcore; struct rte_ring *enc_to_dec_ring; bool stats_thread_started = false; - unsigned int master_lcore_id = rte_get_master_lcore(); + unsigned int main_lcore_id = rte_get_main_lcore(); + + static const struct rte_mbuf_dynfield input_dynfield_desc = { + .name = "example_bbdev_dynfield_input", + .size = sizeof(struct rte_mbuf *), + .align = __alignof__(struct rte_mbuf *), + }; rte_atomic16_init(&global_exit_flag); @@ -1113,6 +1131,12 @@ main(int argc, char **argv) if (bbdev_mbuf_mempool == NULL) rte_exit(EXIT_FAILURE, "Cannot create ethdev mbuf mempool\n"); + /* register mbuf field to store input pointer */ + input_dynfield_offset = + rte_mbuf_dynfield_register(&input_dynfield_desc); + if (input_dynfield_offset < 0) + rte_exit(EXIT_FAILURE, "Cannot register mbuf field\n"); + /* initialize ports */ ret = initialize_ports(&app_params, ethdev_mbuf_mempool); @@ -1145,9 +1169,9 @@ main(int argc, char **argv) stats_lcore.app_params = &app_params; stats_lcore.lconf = lcore_conf; - RTE_LCORE_FOREACH_SLAVE(lcore_id) { + RTE_LCORE_FOREACH_WORKER(lcore_id) { if (lcore_conf[lcore_id].core_type != 0) - /* launch per-lcore processing loop on slave lcores */ + /* launch per-lcore processing loop on worker lcores */ rte_eal_remote_launch(processing_loop, &lcore_conf[lcore_id], lcore_id); else if (!stats_thread_started) { @@ -1159,15 +1183,15 @@ main(int argc, char **argv) } if (!stats_thread_started && - lcore_conf[master_lcore_id].core_type != 0) + lcore_conf[main_lcore_id].core_type != 0) rte_exit(EXIT_FAILURE, "Not enough lcores to run the statistics printing loop!"); - else if (lcore_conf[master_lcore_id].core_type != 0) - processing_loop(&lcore_conf[master_lcore_id]); + else if (lcore_conf[main_lcore_id].core_type != 0) + processing_loop(&lcore_conf[main_lcore_id]); else if (!stats_thread_started) stats_loop(&stats_lcore); - RTE_LCORE_FOREACH_SLAVE(lcore_id) { + RTE_LCORE_FOREACH_WORKER(lcore_id) { ret |= rte_eal_wait_lcore(lcore_id); }