X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_eal%2Fcommon%2Finclude%2Frte_eal.h;h=a409d32deeb990b9eeb1aa45a6bc86195671ca37;hb=144767514e5ee8436f6e5959f95c2c6559f315b3;hp=4820298cfc38626de80a49f7b7ee1d4674fcf86b;hpb=9a4274be9e47eecb1afe31fb7bc75a07e68d4392;p=dpdk.git

diff --git a/lib/librte_eal/common/include/rte_eal.h b/lib/librte_eal/common/include/rte_eal.h
index 4820298cfc..a409d32dee 100644
--- a/lib/librte_eal/common/include/rte_eal.h
+++ b/lib/librte_eal/common/include/rte_eal.h
@@ -288,6 +288,9 @@ rte_mp_action_register(const char *name, rte_mp_t action);
  * not want to response the messages from the corresponding component in its
  * primary process or secondary processes.
  *
+ * @note IPC may be unsupported in certain circumstances, so caller should check
+ *    for ENOTSUP error.
+ *
  * @param name
  *   The name argument plays as the nonredundant key to find the action.
  *