#include "pipeline_common.h"
+struct fastpath_data *fdata;
+
struct config_data cdata = {
.num_packets = (1L << 25), /* do ~32M packets */
.num_fids = 512,
val = xdigit2val(c);
for (j = 0; j < BITS_HEX && idx < MAX_NUM_CORE; j++, idx++) {
if ((1 << j) & val) {
- mask |= (1UL << idx);
+ mask |= (1ULL << idx);
count++;
}
}
usage();
for (i = 0; i < MAX_NUM_CORE; i++) {
- fdata->rx_core[i] = !!(rx_lcore_mask & (1UL << i));
- fdata->tx_core[i] = !!(tx_lcore_mask & (1UL << i));
- fdata->sched_core[i] = !!(sched_lcore_mask & (1UL << i));
- fdata->worker_core[i] = !!(worker_lcore_mask & (1UL << i));
+ fdata->rx_core[i] = !!(rx_lcore_mask & (1ULL << i));
+ fdata->tx_core[i] = !!(tx_lcore_mask & (1ULL << i));
+ fdata->sched_core[i] = !!(sched_lcore_mask & (1ULL << i));
+ fdata->worker_core[i] = !!(worker_lcore_mask & (1ULL << i));
if (fdata->worker_core[i])
cdata.num_workers++;
}
}
-/*
- * Initializes a given port using global settings and with the RX buffers
- * coming from the mbuf_pool passed as a parameter.
- */
-static inline int
-port_init(uint8_t port, struct rte_mempool *mbuf_pool)
-{
- struct rte_eth_rxconf rx_conf;
- static const struct rte_eth_conf port_conf_default = {
- .rxmode = {
- .mq_mode = ETH_MQ_RX_RSS,
- .max_rx_pkt_len = ETHER_MAX_LEN,
- },
- .rx_adv_conf = {
- .rss_conf = {
- .rss_hf = ETH_RSS_IP |
- ETH_RSS_TCP |
- ETH_RSS_UDP,
- }
- }
- };
- const uint16_t rx_rings = 1, tx_rings = 1;
- const uint16_t rx_ring_size = 512, tx_ring_size = 512;
- struct rte_eth_conf port_conf = port_conf_default;
- int retval;
- uint16_t q;
- struct rte_eth_dev_info dev_info;
- struct rte_eth_txconf txconf;
-
- if (!rte_eth_dev_is_valid_port(port))
- return -1;
-
- rte_eth_dev_info_get(port, &dev_info);
- if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
- port_conf.txmode.offloads |=
- DEV_TX_OFFLOAD_MBUF_FAST_FREE;
- rx_conf = dev_info.default_rxconf;
- rx_conf.offloads = port_conf.rxmode.offloads;
-
- port_conf.rx_adv_conf.rss_conf.rss_hf &=
- dev_info.flow_type_rss_offloads;
- if (port_conf.rx_adv_conf.rss_conf.rss_hf !=
- port_conf_default.rx_adv_conf.rss_conf.rss_hf) {
- printf("Port %u modified RSS hash function based on hardware support,"
- "requested:%#"PRIx64" configured:%#"PRIx64"\n",
- port,
- port_conf_default.rx_adv_conf.rss_conf.rss_hf,
- port_conf.rx_adv_conf.rss_conf.rss_hf);
- }
-
- /* Configure the Ethernet device. */
- retval = rte_eth_dev_configure(port, rx_rings, tx_rings, &port_conf);
- if (retval != 0)
- return retval;
-
- /* Allocate and set up 1 RX queue per Ethernet port. */
- for (q = 0; q < rx_rings; q++) {
- retval = rte_eth_rx_queue_setup(port, q, rx_ring_size,
- rte_eth_dev_socket_id(port), &rx_conf,
- mbuf_pool);
- if (retval < 0)
- return retval;
- }
-
- txconf = dev_info.default_txconf;
- txconf.offloads = port_conf_default.txmode.offloads;
- /* Allocate and set up 1 TX queue per Ethernet port. */
- for (q = 0; q < tx_rings; q++) {
- retval = rte_eth_tx_queue_setup(port, q, tx_ring_size,
- rte_eth_dev_socket_id(port), &txconf);
- if (retval < 0)
- return retval;
- }
-
- /* Start the Ethernet port. */
- retval = rte_eth_dev_start(port);
- if (retval < 0)
- return retval;
-
- /* Display the port MAC address. */
- struct ether_addr addr;
- rte_eth_macaddr_get(port, &addr);
- printf("Port %u MAC: %02" PRIx8 " %02" PRIx8 " %02" PRIx8
- " %02" PRIx8 " %02" PRIx8 " %02" PRIx8 "\n",
- (unsigned int)port,
- addr.addr_bytes[0], addr.addr_bytes[1],
- addr.addr_bytes[2], addr.addr_bytes[3],
- addr.addr_bytes[4], addr.addr_bytes[5]);
-
- /* Enable RX in promiscuous mode for the Ethernet device. */
- rte_eth_promiscuous_enable(port);
-
- return 0;
-}
-
-static int
-init_ports(uint16_t num_ports)
-{
- uint16_t portid;
-
- if (!cdata.num_mbuf)
- cdata.num_mbuf = 16384 * num_ports;
-
- struct rte_mempool *mp = rte_pktmbuf_pool_create("packet_pool",
- /* mbufs */ cdata.num_mbuf,
- /* cache_size */ 512,
- /* priv_size*/ 0,
- /* data_room_size */ RTE_MBUF_DEFAULT_BUF_SIZE,
- rte_socket_id());
-
- RTE_ETH_FOREACH_DEV(portid)
- if (port_init(portid, mp) != 0)
- rte_exit(EXIT_FAILURE, "Cannot init port %"PRIu16 "\n",
- portid);
-
- return 0;
-}
-
static void
do_capability_setup(uint8_t eventdev_id)
{
rte_eal_mp_wait_lcore();
- RTE_ETH_FOREACH_DEV(portid) {
- rte_eth_dev_close(portid);
- }
-
- rte_event_dev_close(0);
}
if (signum == SIGTSTP)
rte_event_dev_dump(0, stdout);
{
struct worker_data *worker_data;
uint16_t num_ports;
+ uint16_t portid;
int lcore_id;
int err;
if (dev_id < 0)
rte_exit(EXIT_FAILURE, "Error setting up eventdev\n");
- init_ports(num_ports);
fdata->cap.adptr_setup(num_ports);
+ /* Start the Ethernet port. */
+ RTE_ETH_FOREACH_DEV(portid) {
+ err = rte_eth_dev_start(portid);
+ if (err < 0)
+ rte_exit(EXIT_FAILURE, "Error starting ethdev %d\n",
+ portid);
+ }
+
int worker_idx = 0;
RTE_LCORE_FOREACH_SLAVE(lcore_id) {
if (lcore_id >= MAX_NUM_CORE)
}
+ RTE_ETH_FOREACH_DEV(portid) {
+ rte_eth_dev_close(portid);
+ }
+
+ rte_event_dev_stop(0);
+ rte_event_dev_close(0);
+
+ rte_eal_cleanup();
+
return 0;
}
git.droids-corp.org / dpdk.git / blobdiff