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-rw-r--r--doc/guides/nics/mlx5.rst6
1 files changed, 6 insertions, 0 deletions
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.