---

yaml --- r: 369198 b: refs/heads/master c: fd91c49 h: refs/heads/master v: v3
git-mirror · Apr 11, 2013 · e010822 · e010822
1 parent f2c6824
commit e010822
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Showing 3 changed files with 34 additions and 23 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4b49f58fff00e6e9b24eaa31d4c6324393d76b0a
+refs/heads/master: fd91c49fb047a4a28c694982548aee7bea9c365b
diff --git a/trunk/drivers/net/ethernet/mellanox/mlx4/mcg.c b/trunk/drivers/net/ethernet/mellanox/mlx4/mcg.c
@@ -1125,28 +1125,11 @@ static int mlx4_QP_ATTACH(struct mlx4_dev *dev, struct mlx4_qp *qp,
 	return err;
 }
 
-int mlx4_multicast_attach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16],
-			  u8 port, int block_mcast_loopback,
-			  enum mlx4_protocol prot, u64 *reg_id)
+int mlx4_trans_to_dmfs_attach(struct mlx4_dev *dev, struct mlx4_qp *qp,
+			      u8 gid[16], u8 port,
+			      int block_mcast_loopback,
+			      enum mlx4_protocol prot, u64 *reg_id)
 {
-
-	switch (dev->caps.steering_mode) {
-	case MLX4_STEERING_MODE_A0:
-		if (prot == MLX4_PROT_ETH)
-			return 0;
-
-	case MLX4_STEERING_MODE_B0:
-		if (prot == MLX4_PROT_ETH)
-			gid[7] |= (MLX4_MC_STEER << 1);
-
-		if (mlx4_is_mfunc(dev))
-			return mlx4_QP_ATTACH(dev, qp, gid, 1,
-					      block_mcast_loopback, prot);
-		return mlx4_qp_attach_common(dev, qp, gid,
-					     block_mcast_loopback, prot,
-					     MLX4_MC_STEER);
-
-	case MLX4_STEERING_MODE_DEVICE_MANAGED: {
 		struct mlx4_spec_list spec = { {NULL} };
 		__be64 mac_mask = cpu_to_be64(MLX4_MAC_MASK << 16);
 
@@ -1180,8 +1163,32 @@ int mlx4_multicast_attach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16],
 		list_add_tail(&spec.list, &rule.list);
 
 		return mlx4_flow_attach(dev, &rule, reg_id);
-	}
+}
 
+int mlx4_multicast_attach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16],
+			  u8 port, int block_mcast_loopback,
+			  enum mlx4_protocol prot, u64 *reg_id)
+{
+	switch (dev->caps.steering_mode) {
+	case MLX4_STEERING_MODE_A0:
+		if (prot == MLX4_PROT_ETH)
+			return 0;
+
+	case MLX4_STEERING_MODE_B0:
+		if (prot == MLX4_PROT_ETH)
+			gid[7] |= (MLX4_MC_STEER << 1);
+
+		if (mlx4_is_mfunc(dev))
+			return mlx4_QP_ATTACH(dev, qp, gid, 1,
+					      block_mcast_loopback, prot);
+		return mlx4_qp_attach_common(dev, qp, gid,
+					     block_mcast_loopback, prot,
+					     MLX4_MC_STEER);
+
+	case MLX4_STEERING_MODE_DEVICE_MANAGED:
+		return mlx4_trans_to_dmfs_attach(dev, qp, gid, port,
+						 block_mcast_loopback,
+						 prot, reg_id);
 	default:
 		return -EINVAL;
 	}

diff --git a/trunk/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/trunk/drivers/net/ethernet/mellanox/mlx4/mlx4.h
@@ -1190,6 +1190,10 @@ int mlx4_qp_detach_common(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16],
 int mlx4_qp_attach_common(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16],
 			  int block_mcast_loopback, enum mlx4_protocol prot,
 			  enum mlx4_steer_type steer);
+int mlx4_trans_to_dmfs_attach(struct mlx4_dev *dev, struct mlx4_qp *qp,
+			      u8 gid[16], u8 port,
+			      int block_mcast_loopback,
+			      enum mlx4_protocol prot, u64 *reg_id);
 int mlx4_SET_MCAST_FLTR_wrapper(struct mlx4_dev *dev, int slave,
 				struct mlx4_vhcr *vhcr,
 				struct mlx4_cmd_mailbox *inbox,