X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=lib%2Flibrte_eal%2Fcommon%2Finclude%2Frte_devargs.h;h=29b3fb7c8d51f5c13c90dadbf8ead165121baa59;hb=refs%2Ftags%2Fupstream%2F18.11-rc3;hp=b1f121f83c30db021b5f4ab9b56db1abff5bfbe4;hpb=88fab00d4402af240c1b7cc2566133aece115488;p=deb_dpdk.git

diff --git a/lib/librte_eal/common/include/rte_devargs.h b/lib/librte_eal/common/include/rte_devargs.h
index b1f121f8..29b3fb7c 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