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examples/ip_pipeline: avoid panic if link up/down not supported
[dpdk.git]
/
examples
/
ip_pipeline
/
init.c
diff --git
a/examples/ip_pipeline/init.c
b/examples/ip_pipeline/init.c
index
1dc2a04
..
be148fc
100644
(file)
--- a/
examples/ip_pipeline/init.c
+++ b/
examples/ip_pipeline/init.c
@@
-717,7
+717,8
@@
app_link_up_internal(struct app_params *app, struct app_link_params *cp)
/* PMD link up */
status = rte_eth_dev_set_link_up(cp->pmd_id);
/* PMD link up */
status = rte_eth_dev_set_link_up(cp->pmd_id);
- if (status < 0)
+ /* Do not panic if PMD does not provide link up functionality */
+ if (status < 0 && status != -ENOTSUP)
rte_panic("%s (%" PRIu32 "): PMD set link up error %"
PRId32 "\n", cp->name, cp->pmd_id, status);
rte_panic("%s (%" PRIu32 "): PMD set link up error %"
PRId32 "\n", cp->name, cp->pmd_id, status);
@@
-733,7
+734,8
@@
app_link_down_internal(struct app_params *app, struct app_link_params *cp)
/* PMD link down */
status = rte_eth_dev_set_link_down(cp->pmd_id);
/* PMD link down */
status = rte_eth_dev_set_link_down(cp->pmd_id);
- if (status < 0)
+ /* Do not panic if PMD does not provide link down functionality */
+ if (status < 0 && status != -ENOTSUP)
rte_panic("%s (%" PRIu32 "): PMD set link down error %"
PRId32 "\n", cp->name, cp->pmd_id, status);
rte_panic("%s (%" PRIu32 "): PMD set link down error %"
PRId32 "\n", cp->name, cp->pmd_id, status);