It is possible to request probing of a device twice,
and possibly get new ports for this device.
However, the ports which were already probed and setup
must not be setup again. That's why it is checked whether
the port is already part of fwd_ports_ids array at the beginning
of the function setup_attached_port().
Signed-off-by: Thomas Monjalon <tho...@monjalon.net>
---
app/test-pmd/testpmd.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index 21627ecb6..72b91adf5 100644
--- a/app/test-pmd/testpmd.c
+++ b/app/test-pmd/testpmd.c
@@ -2295,8 +2295,11 @@ attach_port(char *identifier)
return;
}
- RTE_ETH_FOREACH_MATCHING_DEV(pi, identifier, &iterator)
+ RTE_ETH_FOREACH_MATCHING_DEV(pi, identifier, &iterator) {
+ if (port_is_forwarding(pi))
+ continue; /* port was already attached before */
setup_attached_port(pi);
+ }
}
static void
--
2.19.0
