Lines Matching refs:mailbox
139 struct mlx4_cmd_mailbox *mailbox; in __mlx4_qp_modify() local
164 mailbox = mlx4_alloc_cmd_mailbox(dev); in __mlx4_qp_modify()
165 if (IS_ERR(mailbox)) in __mlx4_qp_modify()
166 return PTR_ERR(mailbox); in __mlx4_qp_modify()
181 *(__be32 *) mailbox->buf = cpu_to_be32(optpar); in __mlx4_qp_modify()
182 memcpy(mailbox->buf + 8, context, sizeof(*context)); in __mlx4_qp_modify()
184 ((struct mlx4_qp_context *) (mailbox->buf + 8))->local_qpn = in __mlx4_qp_modify()
187 ret = mlx4_cmd(dev, mailbox->dma, in __mlx4_qp_modify()
209 mlx4_free_cmd_mailbox(dev, mailbox); in __mlx4_qp_modify()
447 struct mlx4_cmd_mailbox *mailbox; in mlx4_update_qp() local
456 mailbox = mlx4_alloc_cmd_mailbox(dev); in mlx4_update_qp()
457 if (IS_ERR(mailbox)) in mlx4_update_qp()
458 return PTR_ERR(mailbox); in mlx4_update_qp()
460 cmd = (struct mlx4_update_qp_context *)mailbox->buf; in mlx4_update_qp()
509 err = mlx4_cmd(dev, mailbox->dma, qpn & 0xffffff, 0, in mlx4_update_qp()
513 mlx4_free_cmd_mailbox(dev, mailbox); in mlx4_update_qp()
901 struct mlx4_cmd_mailbox *mailbox; in mlx4_qp_query() local
904 mailbox = mlx4_alloc_cmd_mailbox(dev); in mlx4_qp_query()
905 if (IS_ERR(mailbox)) in mlx4_qp_query()
906 return PTR_ERR(mailbox); in mlx4_qp_query()
908 err = mlx4_cmd_box(dev, 0, mailbox->dma, qp->qpn, 0, in mlx4_qp_query()
912 memcpy(context, mailbox->buf + 8, sizeof(*context)); in mlx4_qp_query()
914 mlx4_free_cmd_mailbox(dev, mailbox); in mlx4_qp_query()