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-rw-r--r--examples/performance-thread/l3fwd-thread/main.c52
1 files changed, 34 insertions, 18 deletions
diff --git a/examples/performance-thread/l3fwd-thread/main.c b/examples/performance-thread/l3fwd-thread/main.c
index c04294cf..5392fcea 100644
--- a/examples/performance-thread/l3fwd-thread/main.c
+++ b/examples/performance-thread/l3fwd-thread/main.c
@@ -306,7 +306,6 @@ static struct rte_eth_conf port_conf = {
.mq_mode = ETH_MQ_RX_RSS,
.max_rx_pkt_len = ETHER_MAX_LEN,
.split_hdr_size = 0,
- .ignore_offload_bitfield = 1,
.offloads = (DEV_RX_OFFLOAD_CHECKSUM |
DEV_RX_OFFLOAD_CRC_STRIP),
},
@@ -1990,17 +1989,18 @@ cpu_load_collector(__rte_unused void *arg) {
*
* This loop is used to start empty scheduler on lcore.
*/
-static void
+static void *
lthread_null(__rte_unused void *args)
{
int lcore_id = rte_lcore_id();
RTE_LOG(INFO, L3FWD, "Starting scheduler on lcore %d.\n", lcore_id);
lthread_exit(NULL);
+ return NULL;
}
/* main processing loop */
-static void
+static void *
lthread_tx_per_ring(void *dummy)
{
int nb_rx;
@@ -2045,6 +2045,7 @@ lthread_tx_per_ring(void *dummy)
lthread_cond_wait(ready, 0);
}
+ return NULL;
}
/*
@@ -2053,7 +2054,7 @@ lthread_tx_per_ring(void *dummy)
* This lthread is used to spawn one new lthread per ring from producers.
*
*/
-static void
+static void *
lthread_tx(void *args)
{
struct lthread *lt;
@@ -2098,9 +2099,10 @@ lthread_tx(void *args)
}
}
+ return NULL;
}
-static void
+static void *
lthread_rx(void *dummy)
{
int ret;
@@ -2124,7 +2126,7 @@ lthread_rx(void *dummy)
if (rx_conf->n_rx_queue == 0) {
RTE_LOG(INFO, L3FWD, "lcore %u has nothing to do\n", rte_lcore_id());
- return;
+ return NULL;
}
RTE_LOG(INFO, L3FWD, "Entering main Rx loop on lcore %u\n", rte_lcore_id());
@@ -2196,6 +2198,7 @@ lthread_rx(void *dummy)
lthread_yield();
}
}
+ return NULL;
}
/*
@@ -2204,8 +2207,9 @@ lthread_rx(void *dummy)
* This lthread loop spawns all rx and tx lthreads on master lcore
*/
-static void
-lthread_spawner(__rte_unused void *arg) {
+static void *
+lthread_spawner(__rte_unused void *arg)
+{
struct lthread *lt[MAX_THREAD];
int i;
int n_thread = 0;
@@ -2246,6 +2250,7 @@ lthread_spawner(__rte_unused void *arg) {
for (i = 0; i < n_thread; i++)
lthread_join(lt[i], NULL);
+ return NULL;
}
/*
@@ -2491,7 +2496,7 @@ check_lcore_params(void)
}
static int
-check_port_config(const unsigned nb_ports)
+check_port_config(void)
{
unsigned portid;
uint16_t i;
@@ -2502,7 +2507,7 @@ check_port_config(const unsigned nb_ports)
printf("port %u is not enabled in port mask\n", portid);
return -1;
}
- if (portid >= nb_ports) {
+ if (!rte_eth_dev_is_valid_port(portid)) {
printf("port %u is not present on the board\n", portid);
return -1;
}
@@ -3411,7 +3416,7 @@ init_mem(unsigned nb_mbuf)
/* Check the link status of all ports in up to 9s, and print them finally */
static void
-check_all_ports_link_status(uint16_t port_num, uint32_t port_mask)
+check_all_ports_link_status(uint32_t port_mask)
{
#define CHECK_INTERVAL 100 /* 100ms */
#define MAX_CHECK_TIME 90 /* 9s (90 * 100ms) in total */
@@ -3423,7 +3428,7 @@ check_all_ports_link_status(uint16_t port_num, uint32_t port_mask)
fflush(stdout);
for (count = 0; count <= MAX_CHECK_TIME; count++) {
all_ports_up = 1;
- for (portid = 0; portid < port_num; portid++) {
+ RTE_ETH_FOREACH_DEV(portid) {
if ((port_mask & (1 << portid)) == 0)
continue;
memset(&link, 0, sizeof(link));
@@ -3514,15 +3519,15 @@ main(int argc, char **argv)
if (ret < 0)
rte_exit(EXIT_FAILURE, "init_rx_rings failed\n");
- nb_ports = rte_eth_dev_count();
+ nb_ports = rte_eth_dev_count_avail();
- if (check_port_config(nb_ports) < 0)
+ if (check_port_config() < 0)
rte_exit(EXIT_FAILURE, "check_port_config failed\n");
nb_lcores = rte_lcore_count();
/* initialize all ports */
- for (portid = 0; portid < nb_ports; portid++) {
+ RTE_ETH_FOREACH_DEV(portid) {
struct rte_eth_conf local_port_conf = port_conf;
/* skip ports that are not enabled */
@@ -3545,6 +3550,18 @@ main(int argc, char **argv)
if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
local_port_conf.txmode.offloads |=
DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+
+ local_port_conf.rx_adv_conf.rss_conf.rss_hf &=
+ dev_info.flow_type_rss_offloads;
+ if (local_port_conf.rx_adv_conf.rss_conf.rss_hf !=
+ port_conf.rx_adv_conf.rss_conf.rss_hf) {
+ printf("Port %u modified RSS hash function based on hardware support,"
+ "requested:%#"PRIx64" configured:%#"PRIx64"\n",
+ portid,
+ port_conf.rx_adv_conf.rss_conf.rss_hf,
+ local_port_conf.rx_adv_conf.rss_conf.rss_hf);
+ }
+
ret = rte_eth_dev_configure(portid, nb_rx_queue,
(uint16_t)n_tx_queue, &local_port_conf);
if (ret < 0)
@@ -3591,7 +3608,6 @@ main(int argc, char **argv)
fflush(stdout);
txconf = &dev_info.default_txconf;
- txconf->txq_flags = ETH_TXQ_FLAGS_IGNORE;
txconf->offloads = local_port_conf.txmode.offloads;
ret = rte_eth_tx_queue_setup(portid, queueid, nb_txd,
socketid, txconf);
@@ -3654,7 +3670,7 @@ main(int argc, char **argv)
printf("\n");
/* start ports */
- for (portid = 0; portid < nb_ports; portid++) {
+ RTE_ETH_FOREACH_DEV(portid) {
if ((enabled_port_mask & (1 << portid)) == 0)
continue;
@@ -3699,7 +3715,7 @@ main(int argc, char **argv)
}
}
- check_all_ports_link_status((uint8_t)nb_ports, enabled_port_mask);
+ check_all_ports_link_status(enabled_port_mask);
if (lthreads_on) {
printf("Starting L-Threading Model\n");