[dpdk-dev,v5,3/3] app/testpmd: fix port stop
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Commit Message
The rte_eth_dev_stop function is not called if the port_status is
not RTE_PORT_STARTED. This can happen if the rte_eth_dev_start
function is called directly, ie not through the start_port function.
Make sure rte_eth_dev_stop is always called in stop_port function.
Fixes: ce8d561418d4 ("app/testpmd: add port configuration settings")
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
---
app/test-pmd/testpmd.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
@@ -1490,13 +1490,13 @@ stop_port(portid_t pid)
continue;
}
+ rte_eth_dev_stop(pi);
+
port = &ports[pi];
if (rte_atomic16_cmpset(&(port->port_status), RTE_PORT_STARTED,
RTE_PORT_HANDLING) == 0)
continue;
- rte_eth_dev_stop(pi);
-
if (rte_atomic16_cmpset(&(port->port_status),
RTE_PORT_HANDLING, RTE_PORT_STOPPED) == 0)
printf("Port %d can not be set into stopped\n", pi);