X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=doc%2Fguides%2Fnics%2Fmlx5.rst;h=3610e00862120eab5f303198deeaad13d9b45b99;hb=refs%2Ftags%2Fupstream%2F18.11-rc3;hp=7af5ead81368875a45cb8583d8259b5fad0622d9;hpb=88fab00d4402af240c1b7cc2566133aece115488;p=deb_dpdk.git

diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst
index 7af5ead8..3610e008 100644
--- a/doc/guides/nics/mlx5.rst
+++ b/doc/guides/nics/mlx5.rst
@@ -137,6 +137,11 @@ Limitations
   enabled (``rxq_cqe_comp_en``) at the same time, RSS hash result is not fully
   supported. Some Rx packets may not have PKT_RX_RSS_HASH.
 
+- IPv6 Multicast messages are not supported on VM, while promiscuous mode
+  and allmulticast mode are both set to off.
+  To receive IPv6 Multicast messages on VM, explicitly set the relevant
+  MAC address using rte_eth_dev_mac_addr_add() API.
+
 Statistics
 ----------
 
@@ -434,6 +439,7 @@ Run-time configuration
 
   A nonzero value enables the DV flow steering assuming it is supported
   by the driver.
+  The DV flow steering is not supported on switchdev mode.
 
   Disabled by default.