be2net: Fix to receive Multicast Packets when Promiscuous mode is enabled on certain devices

When a user requests Promiscuous mode on SkyHawk-R devices,
the FW enables Desparate Promiscuous mode.
Due to this, we need to explicitly enable Multicast Promiscuous mode
so that Multicast packets are received as well.

This patch fixes that.

Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c
index 6d848b607427..180c3b79f0b9 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.c
@@ -1764,10 +1764,12 @@ int be_cmd_rx_filter(struct be_adapter *adapter, u32 flags, u32 value)
         req->if_id = cpu_to_le32(adapter->if_handle);
         if (flags & IFF_PROMISC) {
                 req->if_flags_mask = cpu_to_le32(BE_IF_FLAGS_PROMISCUOUS |
-                                        BE_IF_FLAGS_VLAN_PROMISCUOUS);
+                                        BE_IF_FLAGS_VLAN_PROMISCUOUS |
+                                        BE_IF_FLAGS_MCAST_PROMISCUOUS);
                 if (value == ON)
                         req->if_flags = cpu_to_le32(BE_IF_FLAGS_PROMISCUOUS |
-                                                BE_IF_FLAGS_VLAN_PROMISCUOUS);
+                                                BE_IF_FLAGS_VLAN_PROMISCUOUS |
+                                                BE_IF_FLAGS_MCAST_PROMISCUOUS);
         } else if (flags & IFF_ALLMULTI) {
                 req->if_flags_mask = req->if_flags =
                                 cpu_to_le32(BE_IF_FLAGS_MCAST_PROMISCUOUS);