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-rw-r--r--examples/load_balancer/config.c16
-rw-r--r--examples/load_balancer/init.c36
-rw-r--r--examples/load_balancer/main.c2
-rw-r--r--examples/load_balancer/main.h11
-rw-r--r--examples/load_balancer/runtime.c14
5 files changed, 35 insertions, 44 deletions
diff --git a/examples/load_balancer/config.c b/examples/load_balancer/config.c
index 50325095..755a86e4 100644
--- a/examples/load_balancer/config.c
+++ b/examples/load_balancer/config.c
@@ -47,7 +47,6 @@
#include <rte_log.h>
#include <rte_memory.h>
#include <rte_memcpy.h>
-#include <rte_memzone.h>
#include <rte_eal.h>
#include <rte_launch.h>
#include <rte_atomic.h>
@@ -57,7 +56,6 @@
#include <rte_per_lcore.h>
#include <rte_branch_prediction.h>
#include <rte_interrupts.h>
-#include <rte_pci.h>
#include <rte_random.h>
#include <rte_debug.h>
#include <rte_ether.h>
@@ -240,7 +238,7 @@ parse_arg_rx(const char *arg)
if (lp->io.rx.n_nic_queues >= APP_MAX_NIC_RX_QUEUES_PER_IO_LCORE) {
return -9;
}
- lp->io.rx.nic_queues[lp->io.rx.n_nic_queues].port = (uint8_t) port;
+ lp->io.rx.nic_queues[lp->io.rx.n_nic_queues].port = port;
lp->io.rx.nic_queues[lp->io.rx.n_nic_queues].queue = (uint8_t) queue;
lp->io.rx.n_nic_queues ++;
@@ -318,7 +316,7 @@ parse_arg_tx(const char *arg)
if (lp->io.tx.n_nic_ports >= APP_MAX_NIC_TX_PORTS_PER_IO_LCORE) {
return -9;
}
- lp->io.tx.nic_ports[lp->io.tx.n_nic_ports] = (uint8_t) port;
+ lp->io.tx.nic_ports[lp->io.tx.n_nic_ports] = port;
lp->io.tx.n_nic_ports ++;
n_tuples ++;
@@ -488,7 +486,7 @@ app_check_lpm_table(void)
static int
app_check_every_rx_port_is_tx_enabled(void)
{
- uint8_t port;
+ uint16_t port;
for (port = 0; port < APP_MAX_NIC_PORTS; port ++) {
if ((app_get_nic_rx_queues_per_port(port) > 0) && (app.nic_tx_port_mask[port] == 0)) {
@@ -762,7 +760,7 @@ app_parse_args(int argc, char **argv)
}
int
-app_get_nic_rx_queues_per_port(uint8_t port)
+app_get_nic_rx_queues_per_port(uint16_t port)
{
uint32_t i, count;
@@ -781,7 +779,7 @@ app_get_nic_rx_queues_per_port(uint8_t port)
}
int
-app_get_lcore_for_nic_rx(uint8_t port, uint8_t queue, uint32_t *lcore_out)
+app_get_lcore_for_nic_rx(uint16_t port, uint8_t queue, uint32_t *lcore_out)
{
uint32_t lcore;
@@ -808,7 +806,7 @@ app_get_lcore_for_nic_rx(uint8_t port, uint8_t queue, uint32_t *lcore_out)
}
int
-app_get_lcore_for_nic_tx(uint8_t port, uint32_t *lcore_out)
+app_get_lcore_for_nic_tx(uint16_t port, uint32_t *lcore_out)
{
uint32_t lcore;
@@ -901,7 +899,7 @@ app_print_params(void)
/* Print NIC RX configuration */
printf("NIC RX ports: ");
for (port = 0; port < APP_MAX_NIC_PORTS; port ++) {
- uint32_t n_rx_queues = app_get_nic_rx_queues_per_port((uint8_t) port);
+ uint32_t n_rx_queues = app_get_nic_rx_queues_per_port(port);
if (n_rx_queues == 0) {
continue;
diff --git a/examples/load_balancer/init.c b/examples/load_balancer/init.c
index 717232e6..3dab7f25 100644
--- a/examples/load_balancer/init.c
+++ b/examples/load_balancer/init.c
@@ -47,7 +47,6 @@
#include <rte_log.h>
#include <rte_memory.h>
#include <rte_memcpy.h>
-#include <rte_memzone.h>
#include <rte_eal.h>
#include <rte_launch.h>
#include <rte_atomic.h>
@@ -57,7 +56,6 @@
#include <rte_per_lcore.h>
#include <rte_branch_prediction.h>
#include <rte_interrupts.h>
-#include <rte_pci.h>
#include <rte_random.h>
#include <rte_debug.h>
#include <rte_ether.h>
@@ -308,7 +306,7 @@ app_init_rings_tx(void)
continue;
}
- if (app_get_lcore_for_nic_tx((uint8_t) port, &lcore_io) < 0) {
+ if (app_get_lcore_for_nic_tx(port, &lcore_io) < 0) {
rte_panic("Algorithmic error (no I/O core to handle TX of port %u)\n",
port);
}
@@ -359,11 +357,12 @@ app_init_rings_tx(void)
/* Check the link status of all ports in up to 9s, and print them finally */
static void
-check_all_ports_link_status(uint8_t port_num, uint32_t port_mask)
+check_all_ports_link_status(uint16_t port_num, uint32_t port_mask)
{
#define CHECK_INTERVAL 100 /* 100ms */
#define MAX_CHECK_TIME 90 /* 9s (90 * 100ms) in total */
- uint8_t portid, count, all_ports_up, print_flag = 0;
+ uint16_t portid;
+ uint8_t count, all_ports_up, print_flag = 0;
struct rte_eth_link link;
uint32_t n_rx_queues, n_tx_queues;
@@ -383,14 +382,13 @@ check_all_ports_link_status(uint8_t port_num, uint32_t port_mask)
/* print link status if flag set */
if (print_flag == 1) {
if (link.link_status)
- printf("Port %d Link Up - speed %u "
- "Mbps - %s\n", (uint8_t)portid,
- (unsigned)link.link_speed,
+ printf(
+ "Port%d Link Up - speed %uMbps - %s\n",
+ portid, link.link_speed,
(link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
("full-duplex") : ("half-duplex\n"));
else
- printf("Port %d Link Down\n",
- (uint8_t)portid);
+ printf("Port %d Link Down\n", portid);
continue;
}
/* clear all_ports_up flag if any link down */
@@ -422,7 +420,8 @@ app_init_nics(void)
{
unsigned socket;
uint32_t lcore;
- uint8_t port, queue;
+ uint16_t port;
+ uint8_t queue;
int ret;
uint32_t n_rx_queues, n_tx_queues;
@@ -440,14 +439,14 @@ app_init_nics(void)
}
/* Init port */
- printf("Initializing NIC port %u ...\n", (unsigned) port);
+ printf("Initializing NIC port %u ...\n", port);
ret = rte_eth_dev_configure(
port,
(uint8_t) n_rx_queues,
(uint8_t) n_tx_queues,
&port_conf);
if (ret < 0) {
- rte_panic("Cannot init NIC port %u (%d)\n", (unsigned) port, ret);
+ rte_panic("Cannot init NIC port %u (%d)\n", port, ret);
}
rte_eth_promiscuous_enable(port);
@@ -457,7 +456,7 @@ app_init_nics(void)
port, &nic_rx_ring_size, &nic_tx_ring_size);
if (ret < 0) {
rte_panic("Cannot adjust number of descriptors for port %u (%d)\n",
- (unsigned) port, ret);
+ port, ret);
}
app.nic_rx_ring_size = nic_rx_ring_size;
app.nic_tx_ring_size = nic_tx_ring_size;
@@ -473,8 +472,7 @@ app_init_nics(void)
pool = app.lcore_params[lcore].pool;
printf("Initializing NIC port %u RX queue %u ...\n",
- (unsigned) port,
- (unsigned) queue);
+ port, queue);
ret = rte_eth_rx_queue_setup(
port,
queue,
@@ -484,9 +482,7 @@ app_init_nics(void)
pool);
if (ret < 0) {
rte_panic("Cannot init RX queue %u for port %u (%d)\n",
- (unsigned) queue,
- (unsigned) port,
- ret);
+ queue, port, ret);
}
}
@@ -495,7 +491,7 @@ app_init_nics(void)
app_get_lcore_for_nic_tx(port, &lcore);
socket = rte_lcore_to_socket_id(lcore);
printf("Initializing NIC port %u TX queue 0 ...\n",
- (unsigned) port);
+ port);
ret = rte_eth_tx_queue_setup(
port,
0,
diff --git a/examples/load_balancer/main.c b/examples/load_balancer/main.c
index 65ceea4a..7ced84d4 100644
--- a/examples/load_balancer/main.c
+++ b/examples/load_balancer/main.c
@@ -48,7 +48,6 @@
#include <rte_log.h>
#include <rte_memory.h>
#include <rte_memcpy.h>
-#include <rte_memzone.h>
#include <rte_eal.h>
#include <rte_launch.h>
#include <rte_atomic.h>
@@ -58,7 +57,6 @@
#include <rte_per_lcore.h>
#include <rte_branch_prediction.h>
#include <rte_interrupts.h>
-#include <rte_pci.h>
#include <rte_random.h>
#include <rte_debug.h>
#include <rte_ether.h>
diff --git a/examples/load_balancer/main.h b/examples/load_balancer/main.h
index dc407555..bef2ba04 100644
--- a/examples/load_balancer/main.h
+++ b/examples/load_balancer/main.h
@@ -248,7 +248,7 @@ struct app_lcore_params_io {
struct {
/* NIC */
struct {
- uint8_t port;
+ uint16_t port;
uint8_t queue;
} nic_queues[APP_MAX_NIC_RX_QUEUES_PER_IO_LCORE];
uint32_t n_nic_queues;
@@ -275,7 +275,7 @@ struct app_lcore_params_io {
struct rte_ring *rings[APP_MAX_NIC_PORTS][APP_MAX_WORKER_LCORES];
/* NIC */
- uint8_t nic_ports[APP_MAX_NIC_TX_PORTS_PER_IO_LCORE];
+ uint16_t nic_ports[APP_MAX_NIC_TX_PORTS_PER_IO_LCORE];
uint32_t n_nic_ports;
/* Internal buffers */
@@ -368,9 +368,10 @@ void app_print_usage(void);
void app_init(void);
int app_lcore_main_loop(void *arg);
-int app_get_nic_rx_queues_per_port(uint8_t port);
-int app_get_lcore_for_nic_rx(uint8_t port, uint8_t queue, uint32_t *lcore_out);
-int app_get_lcore_for_nic_tx(uint8_t port, uint32_t *lcore_out);
+int app_get_nic_rx_queues_per_port(uint16_t port);
+int app_get_lcore_for_nic_rx(uint16_t port, uint8_t queue,
+ uint32_t *lcore_out);
+int app_get_lcore_for_nic_tx(uint16_t port, uint32_t *lcore_out);
int app_is_socket_used(uint32_t socket);
uint32_t app_get_lcores_io_rx(void);
uint32_t app_get_lcores_worker(void);
diff --git a/examples/load_balancer/runtime.c b/examples/load_balancer/runtime.c
index e54b7851..f65e14f0 100644
--- a/examples/load_balancer/runtime.c
+++ b/examples/load_balancer/runtime.c
@@ -47,7 +47,6 @@
#include <rte_log.h>
#include <rte_memory.h>
#include <rte_memcpy.h>
-#include <rte_memzone.h>
#include <rte_eal.h>
#include <rte_launch.h>
#include <rte_atomic.h>
@@ -57,7 +56,6 @@
#include <rte_per_lcore.h>
#include <rte_branch_prediction.h>
#include <rte_interrupts.h>
-#include <rte_pci.h>
#include <rte_random.h>
#include <rte_debug.h>
#include <rte_ether.h>
@@ -188,7 +186,7 @@ app_lcore_io_rx(
uint32_t i;
for (i = 0; i < lp->rx.n_nic_queues; i ++) {
- uint8_t port = lp->rx.nic_queues[i].port;
+ uint16_t port = lp->rx.nic_queues[i].port;
uint8_t queue = lp->rx.nic_queues[i].queue;
uint32_t n_mbufs, j;
@@ -213,7 +211,7 @@ app_lcore_io_rx(
printf("I/O RX %u in (NIC port %u): NIC drop ratio = %.2f avg burst size = %.2f\n",
lcore,
- (unsigned) port,
+ port,
(double) stats.imissed / (double) (stats.imissed + stats.ipackets),
((double) lp->rx.nic_queues_count[i]) / ((double) lp->rx.nic_queues_iters[i]));
lp->rx.nic_queues_iters[i] = 0;
@@ -339,7 +337,7 @@ app_lcore_io_tx(
uint32_t i;
for (i = 0; i < lp->tx.n_nic_ports; i ++) {
- uint8_t port = lp->tx.nic_ports[i];
+ uint16_t port = lp->tx.nic_ports[i];
struct rte_ring *ring = lp->tx.rings[port][worker];
uint32_t n_mbufs, n_pkts;
int ret;
@@ -395,7 +393,7 @@ app_lcore_io_tx(
printf("\t\t\tI/O TX %u out (port %u): avg burst size = %.2f\n",
lcore,
- (unsigned) port,
+ port,
((double) lp->tx.nic_ports_count[port]) / ((double) lp->tx.nic_ports_iters[port]));
lp->tx.nic_ports_iters[port] = 0;
lp->tx.nic_ports_count[port] = 0;
@@ -418,7 +416,7 @@ app_lcore_io_tx(
static inline void
app_lcore_io_tx_flush(struct app_lcore_params_io *lp)
{
- uint8_t port;
+ uint16_t port;
uint32_t i;
for (i = 0; i < lp->tx.n_nic_ports; i++) {
@@ -569,7 +567,7 @@ app_lcore_worker(
if (lp->rings_out_iters[port] == APP_STATS){
printf("\t\tWorker %u out (NIC port %u): enq success rate = %.2f\n",
(unsigned) lp->worker_id,
- (unsigned) port,
+ port,
((double) lp->rings_out_count[port]) / ((double) lp->rings_out_iters[port]));
lp->rings_out_iters[port] = 0;
lp->rings_out_count[port] = 0;