mlx4_core: Change a few DMFS fields names to match firmare spec

Change struct mlx4_net_trans_rule_hw_eth :: vlan_id name to vlan_tag

Change struct mlx4_net_trans_rule_hw_ib :: r_u_qpn name to l3_qpn

The patch doesn't introduce any functional change or API change
towards the firmware.

Signed-off-by: Hadar Hen Zion <hadarh@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

drivers/net/ethernet/mellanox/mlx4/mcg.c

@@ -714,12 +714,12 @@ static int parse_trans_rule(struct mlx4_dev *dev, struct mlx4_spec_list *spec,
 			rule_hw->eth.ether_type_enable = 1;
 			rule_hw->eth.ether_type = spec->eth.ether_type;
 		}
-		rule_hw->eth.vlan_id = spec->eth.vlan_id;
-		rule_hw->eth.vlan_id_msk = spec->eth.vlan_id_msk;
+		rule_hw->eth.vlan_tag = spec->eth.vlan_id;
+		rule_hw->eth.vlan_tag_msk = spec->eth.vlan_id_msk;
 		break;
 
 	case MLX4_NET_TRANS_RULE_ID_IB:
-		rule_hw->ib.qpn = spec->ib.r_qpn;
+		rule_hw->ib.l3_qpn = spec->ib.l3_qpn;
 		rule_hw->ib.qpn_mask = spec->ib.qpn_msk;
 		memcpy(&rule_hw->ib.dst_gid, &spec->ib.dst_gid, 16);
 		memcpy(&rule_hw->ib.dst_gid_msk, &spec->ib.dst_gid_msk, 16);

include/linux/mlx4/device.h

@@ -930,7 +930,7 @@ struct mlx4_spec_ipv4 {
 };
 
 struct mlx4_spec_ib {
-	__be32	r_qpn;
+	__be32  l3_qpn;
 	__be32	qpn_msk;
 	u8	dst_gid[16];
 	u8	dst_gid_msk[16];
@@ -978,7 +978,7 @@ struct mlx4_net_trans_rule_hw_ib {
 	u8 rsvd1;
 	__be16 id;
 	u32 rsvd2;
-	__be32 qpn;
+	__be32 l3_qpn;
 	__be32 qpn_mask;
 	u8 dst_gid[16];
 	u8 dst_gid_msk[16];
@@ -999,8 +999,8 @@ struct mlx4_net_trans_rule_hw_eth {
 	u8      rsvd5;
 	u8      ether_type_enable;
 	__be16  ether_type;
-	__be16  vlan_id_msk;
-	__be16  vlan_id;
+	__be16  vlan_tag_msk;
+	__be16  vlan_tag;
 } __packed;
 
 struct mlx4_net_trans_rule_hw_tcp_udp {