diff options
Diffstat (limited to 'examples/packet_ordering/main.c')
| -rw-r--r-- | examples/packet_ordering/main.c | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/examples/packet_ordering/main.c b/examples/packet_ordering/main.c index 97a58dda..7ace7d10 100644 --- a/examples/packet_ordering/main.c +++ b/examples/packet_ordering/main.c @@ -211,11 +211,10 @@ flush_tx_error_callback(struct rte_mbuf **unsent, uint16_t count, static inline int free_tx_buffers(struct rte_eth_dev_tx_buffer *tx_buffer[]) { - const uint8_t nb_ports = rte_eth_dev_count(); - unsigned port_id; + uint16_t port_id; /* initialize buffers for all ports */ - for (port_id = 0; port_id < nb_ports; port_id++) { + RTE_ETH_FOREACH_DEV(port_id) { /* skip ports that are not enabled */ if ((portmask & (1 << port_id)) == 0) continue; @@ -228,12 +227,11 @@ free_tx_buffers(struct rte_eth_dev_tx_buffer *tx_buffer[]) { static inline int configure_tx_buffers(struct rte_eth_dev_tx_buffer *tx_buffer[]) { - const uint8_t nb_ports = rte_eth_dev_count(); - unsigned port_id; + uint16_t port_id; int ret; /* initialize buffers for all ports */ - for (port_id = 0; port_id < nb_ports; port_id++) { + RTE_ETH_FOREACH_DEV(port_id) { /* skip ports that are not enabled */ if ((portmask & (1 << port_id)) == 0) continue; @@ -263,7 +261,6 @@ configure_eth_port(uint16_t port_id) { struct ether_addr addr; const uint16_t rxRings = 1, txRings = 1; - const uint8_t nb_ports = rte_eth_dev_count(); int ret; uint16_t q; uint16_t nb_rxd = RX_DESC_PER_QUEUE; @@ -272,7 +269,7 @@ configure_eth_port(uint16_t port_id) struct rte_eth_txconf txconf; struct rte_eth_conf port_conf = port_conf_default; - if (port_id > nb_ports) + if (!rte_eth_dev_is_valid_port(port_id)) return -1; rte_eth_dev_info_get(port_id, &dev_info); @@ -325,8 +322,7 @@ configure_eth_port(uint16_t port_id) static void print_stats(void) { - const uint8_t nb_ports = rte_eth_dev_count(); - unsigned i; + uint16_t i; struct rte_eth_stats eth_stats; printf("\nRX thread stats:\n"); @@ -355,7 +351,7 @@ print_stats(void) printf(" - Pkts tx failed w/o reorder: %"PRIu64"\n", app_stats.tx.early_pkts_tx_failed_woro); - for (i = 0; i < nb_ports; i++) { + RTE_ETH_FOREACH_DEV(i) { rte_eth_stats_get(i, ð_stats); printf("\nPort %u stats:\n", i); printf(" - Pkts in: %"PRIu64"\n", eth_stats.ipackets); @@ -383,7 +379,6 @@ int_handler(int sig_num) static int rx_thread(struct rte_ring *ring_out) { - const uint8_t nb_ports = rte_eth_dev_count(); uint32_t seqn = 0; uint16_t i, ret = 0; uint16_t nb_rx_pkts; @@ -395,7 +390,7 @@ rx_thread(struct rte_ring *ring_out) while (!quit_signal) { - for (port_id = 0; port_id < nb_ports; port_id++) { + RTE_ETH_FOREACH_DEV(port_id) { if ((portmask & (1 << port_id)) != 0) { /* receive packets */ @@ -435,7 +430,7 @@ rx_thread(struct rte_ring *ring_out) static int worker_thread(void *args_ptr) { - const uint8_t nb_ports = rte_eth_dev_count(); + const uint16_t nb_ports = rte_eth_dev_count_avail(); uint16_t i, ret = 0; uint16_t burst_size = 0; struct worker_thread_args *args; @@ -649,7 +644,7 @@ main(int argc, char **argv) "1 lcore for packet TX\n" "and at least 1 lcore for worker threads\n"); - nb_ports = rte_eth_dev_count(); + nb_ports = rte_eth_dev_count_avail(); if (nb_ports == 0) rte_exit(EXIT_FAILURE, "Error: no ethernet ports detected\n"); if (nb_ports != 1 && (nb_ports & 1)) @@ -665,7 +660,7 @@ main(int argc, char **argv) nb_ports_available = nb_ports; /* initialize all ports */ - for (port_id = 0; port_id < nb_ports; port_id++) { + RTE_ETH_FOREACH_DEV(port_id) { /* skip ports that are not enabled */ if ((portmask & (1 << port_id)) == 0) { printf("\nSkipping disabled port %d\n", port_id); |