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Diffstat (limited to 'lib/librte_eal/common/include/rte_devargs.h')
-rw-r--r--lib/librte_eal/common/include/rte_devargs.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/librte_eal/common/include/rte_devargs.h b/lib/librte_eal/common/include/rte_devargs.h
index b1f121f..29b3fb7 100644
--- a/lib/librte_eal/common/include/rte_devargs.h
+++ b/lib/librte_eal/common/include/rte_devargs.h
@@ -146,6 +146,8 @@ __attribute__((format(printf, 2, 0)));
*
* @param da
* The devargs structure to insert.
+ * If a devargs for the same device is already inserted,
+ * it will be updated and returned. It means *da pointer can change.
*
* @return
* - 0 on success
@@ -153,7 +155,7 @@ __attribute__((format(printf, 2, 0)));
*/
__rte_experimental
int
-rte_devargs_insert(struct rte_devargs *da);
+rte_devargs_insert(struct rte_devargs **da);
/**
* Add a device to the user device list