@@ -36,7 +36,6 @@
#include <rte_alarm.h>
#include <rte_per_lcore.h>
#include <rte_lcore.h>
-#include <rte_atomic.h>
#include <rte_branch_prediction.h>
#include <rte_mempool.h>
#include <rte_malloc.h>
@@ -2521,9 +2520,9 @@ setup_hairpin_queues(portid_t pi, portid_t p_pi, uint16_t cnt_pi)
continue;
/* Fail to setup rx queue, return */
- if (rte_atomic16_cmpset(&(port->port_status),
- RTE_PORT_HANDLING,
- RTE_PORT_STOPPED) == 0)
+ if (port->port_status == RTE_PORT_HANDLING)
+ port->port_status = RTE_PORT_STOPPED;
+ else
fprintf(stderr,
"Port %d can not be set back to stopped\n", pi);
fprintf(stderr, "Fail to configure port %d hairpin queues\n",
@@ -2544,9 +2543,9 @@ setup_hairpin_queues(portid_t pi, portid_t p_pi, uint16_t cnt_pi)
continue;
/* Fail to setup rx queue, return */
- if (rte_atomic16_cmpset(&(port->port_status),
- RTE_PORT_HANDLING,
- RTE_PORT_STOPPED) == 0)
+ if (port->port_status == RTE_PORT_HANDLING)
+ port->port_status = RTE_PORT_STOPPED;
+ else
fprintf(stderr,
"Port %d can not be set back to stopped\n", pi);
fprintf(stderr, "Fail to configure port %d hairpin queues\n",
@@ -2729,8 +2728,9 @@ start_port(portid_t pid)
need_check_link_status = 0;
port = &ports[pi];
- if (rte_atomic16_cmpset(&(port->port_status), RTE_PORT_STOPPED,
- RTE_PORT_HANDLING) == 0) {
+ if (port->port_status == RTE_PORT_STOPPED)
+ port->port_status = RTE_PORT_HANDLING;
+ else {
fprintf(stderr, "Port %d is now not stopped\n", pi);
continue;
}
@@ -2766,8 +2766,9 @@ start_port(portid_t pid)
nb_txq + nb_hairpinq,
&(port->dev_conf));
if (diag != 0) {
- if (rte_atomic16_cmpset(&(port->port_status),
- RTE_PORT_HANDLING, RTE_PORT_STOPPED) == 0)
+ if (port->port_status == RTE_PORT_HANDLING)
+ port->port_status = RTE_PORT_STOPPED;
+ else
fprintf(stderr,
"Port %d can not be set back to stopped\n",
pi);
@@ -2828,9 +2829,9 @@ start_port(portid_t pid)
continue;
/* Fail to setup tx queue, return */
- if (rte_atomic16_cmpset(&(port->port_status),
- RTE_PORT_HANDLING,
- RTE_PORT_STOPPED) == 0)
+ if (port->port_status == RTE_PORT_HANDLING)
+ port->port_status = RTE_PORT_STOPPED;
+ else
fprintf(stderr,
"Port %d can not be set back to stopped\n",
pi);
@@ -2880,9 +2881,9 @@ start_port(portid_t pid)
continue;
/* Fail to setup rx queue, return */
- if (rte_atomic16_cmpset(&(port->port_status),
- RTE_PORT_HANDLING,
- RTE_PORT_STOPPED) == 0)
+ if (port->port_status == RTE_PORT_HANDLING)
+ port->port_status = RTE_PORT_STOPPED;
+ else
fprintf(stderr,
"Port %d can not be set back to stopped\n",
pi);
@@ -2917,16 +2918,18 @@ start_port(portid_t pid)
pi, rte_strerror(-diag));
/* Fail to setup rx queue, return */
- if (rte_atomic16_cmpset(&(port->port_status),
- RTE_PORT_HANDLING, RTE_PORT_STOPPED) == 0)
+ if (port->port_status == RTE_PORT_HANDLING)
+ port->port_status = RTE_PORT_STOPPED;
+ else
fprintf(stderr,
"Port %d can not be set back to stopped\n",
pi);
continue;
}
- if (rte_atomic16_cmpset(&(port->port_status),
- RTE_PORT_HANDLING, RTE_PORT_STARTED) == 0)
+ if (port->port_status == RTE_PORT_HANDLING)
+ port->port_status = RTE_PORT_STARTED;
+ else
fprintf(stderr, "Port %d can not be set into started\n",
pi);
@@ -3028,8 +3031,9 @@ stop_port(portid_t pid)
}
port = &ports[pi];
- if (rte_atomic16_cmpset(&(port->port_status), RTE_PORT_STARTED,
- RTE_PORT_HANDLING) == 0)
+ if (port->port_status == RTE_PORT_STARTED)
+ port->port_status = RTE_PORT_HANDLING;
+ else
continue;
if (hairpin_mode & 0xf) {
@@ -3055,8 +3059,9 @@ stop_port(portid_t pid)
RTE_LOG(ERR, EAL, "rte_eth_dev_stop failed for port %u\n",
pi);
- if (rte_atomic16_cmpset(&(port->port_status),
- RTE_PORT_HANDLING, RTE_PORT_STOPPED) == 0)
+ if (port->port_status == RTE_PORT_HANDLING)
+ port->port_status = RTE_PORT_STOPPED;
+ else
fprintf(stderr, "Port %d can not be set into stopped\n",
pi);
need_check_link_status = 1;
@@ -3119,8 +3124,7 @@ close_port(portid_t pid)
}
port = &ports[pi];
- if (rte_atomic16_cmpset(&(port->port_status),
- RTE_PORT_CLOSED, RTE_PORT_CLOSED) == 1) {
+ if (port->port_status == RTE_PORT_CLOSED) {
fprintf(stderr, "Port %d is already closed\n", pi);
continue;
}