be2net: support configuration of 64 multicast addresses instead of 32

To send upto 64 addresses in the multicast-set cmd, the non-embeeded cmd format
that provides for a bigger buffer is used instead of an embedded format.

Signed-off-by: Sathya Perla <sathyap@serverengines.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/net/benet/be_cmds.h b/drivers/net/benet/be_cmds.h
index 6a430e4d1755..3b31abc01b5c 100644
--- a/drivers/net/benet/be_cmds.h
+++ b/drivers/net/benet/be_cmds.h
@@ -591,6 +591,8 @@ struct be_cmd_req_promiscuous_config {
         u16 rsvd0;
 } __packed;
 
+/******************** Multicast MAC Config *******************/
+#define BE_MAX_MC               64 /* set mcast promisc if > 64 */
 struct macaddr {
         u8 byte[ETH_ALEN];
 };
@@ -600,7 +602,7 @@ struct be_cmd_req_mcast_mac_config {
         u16 num_mac;
         u8 promiscuous;
         u8 interface_id;
-        struct macaddr mac[32];
+        struct macaddr mac[BE_MAX_MC];
 } __packed;
 
 static inline struct be_hw_stats *
@@ -829,7 +831,8 @@ extern int be_cmd_vlan_config(struct be_adapter *adapter, u32 if_id,
 extern int be_cmd_promiscuous_config(struct be_adapter *adapter,
                         u8 port_num, bool en);
 extern int be_cmd_multicast_set(struct be_adapter *adapter, u32 if_id,
-                        struct dev_mc_list *mc_list, u32 mc_count);
+                        struct dev_mc_list *mc_list, u32 mc_count,
+                        struct be_dma_mem *mem);
 extern int be_cmd_set_flow_control(struct be_adapter *adapter,
                         u32 tx_fc, u32 rx_fc);
 extern int be_cmd_get_flow_control(struct be_adapter *adapter,