static int mlx5_ib_mcg_attach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid)
{
struct mlx5_ib_dev *dev = to_mdev(ibqp->device);
int err;
err = mlx5_core_attach_mcg(dev->mdev, gid, ibqp->qp_num);
if (err)
mlx5_ib_warn(dev, "failed attaching QPN 0x%x, MGID %pI6\n",
ibqp->qp_num, gid->raw);
return err;
}
/* IPoIB RDMA netdev callbacks */
static int mlx5i_attach_mcast(struct net_device *netdev, struct ib_device *hca,
union ib_gid *gid, u16 lid, int set_qkey,
u32 qkey)
{
struct mlx5e_priv *epriv = mlx5i_epriv(netdev);
struct mlx5_core_dev *mdev = epriv->mdev;
struct mlx5i_priv *ipriv = epriv->ppriv;
int err;
mlx5_core_dbg(mdev, "attaching QPN 0x%x, MGID %pI6\n", ipriv->qp.qpn, gid->raw);
err = mlx5_core_attach_mcg(mdev, gid, ipriv->qp.qpn);
if (err)
mlx5_core_warn(mdev, "failed attaching QPN 0x%x, MGID %pI6\n",
ipriv->qp.qpn, gid->raw);
if (set_qkey) {
mlx5_core_dbg(mdev, "%s setting qkey 0x%x\n",
netdev->name, qkey);
ipriv->qkey = qkey;
}
return err;
}
