352 	struct mlx4_cmd_mailbox *mailbox;  in eth_link_query_port()  local
356 	mailbox = mlx4_alloc_cmd_mailbox(mdev->dev);  in eth_link_query_port()
357 	if (IS_ERR(mailbox))  in eth_link_query_port()
358 		return PTR_ERR(mailbox);  in eth_link_query_port()
360 	err = mlx4_cmd_box(mdev->dev, 0, mailbox->dma, port, 0,  in eth_link_query_port()
366 	props->active_width	=  (((u8 *)mailbox->buf)[5] == 0x40) ?  in eth_link_query_port()
398 	mlx4_free_cmd_mailbox(mdev->dev, mailbox);  in eth_link_query_port()
539 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_ib_modify_device()  local
559 	mailbox = mlx4_alloc_cmd_mailbox(to_mdev(ibdev)->dev);  in mlx4_ib_modify_device()
560 	if (IS_ERR(mailbox))  in mlx4_ib_modify_device()
563 	memcpy(mailbox->buf, props->node_desc, 64);  in mlx4_ib_modify_device()
564 	mlx4_cmd(to_mdev(ibdev)->dev, mailbox->dma, 1, 0,  in mlx4_ib_modify_device()
567 	mlx4_free_cmd_mailbox(to_mdev(ibdev)->dev, mailbox);  in mlx4_ib_modify_device()
575 	struct mlx4_cmd_mailbox *mailbox;  in mlx4_ib_SET_PORT()  local
578 	mailbox = mlx4_alloc_cmd_mailbox(dev->dev);  in mlx4_ib_SET_PORT()
579 	if (IS_ERR(mailbox))  in mlx4_ib_SET_PORT()
580 		return PTR_ERR(mailbox);  in mlx4_ib_SET_PORT()
583 		*(u8 *) mailbox->buf	     = !!reset_qkey_viols << 6;  in mlx4_ib_SET_PORT()
584 		((__be32 *) mailbox->buf)[2] = cpu_to_be32(cap_mask);  in mlx4_ib_SET_PORT()
586 		((u8 *) mailbox->buf)[3]     = !!reset_qkey_viols;  in mlx4_ib_SET_PORT()
587 		((__be32 *) mailbox->buf)[1] = cpu_to_be32(cap_mask);  in mlx4_ib_SET_PORT()
590 	err = mlx4_cmd(dev->dev, mailbox->dma, port, MLX4_SET_PORT_IB_OPCODE,  in mlx4_ib_SET_PORT()
594 	mlx4_free_cmd_mailbox(dev->dev, mailbox);  in mlx4_ib_SET_PORT()
1031 	struct mlx4_cmd_mailbox *mailbox;  in __mlx4_ib_create_flow()  local
1055 	mailbox = mlx4_alloc_cmd_mailbox(mdev->dev);  in __mlx4_ib_create_flow()
1056 	if (IS_ERR(mailbox))  in __mlx4_ib_create_flow()
1057 		return PTR_ERR(mailbox);  in __mlx4_ib_create_flow()
1058 	ctrl = mailbox->buf;  in __mlx4_ib_create_flow()
1073 				mailbox->buf + size);  in __mlx4_ib_create_flow()
1075 			mlx4_free_cmd_mailbox(mdev->dev, mailbox);  in __mlx4_ib_create_flow()
1082 				      mailbox->buf + size);  in __mlx4_ib_create_flow()
1084 			mlx4_free_cmd_mailbox(mdev->dev, mailbox);  in __mlx4_ib_create_flow()
1091 	ret = mlx4_cmd_imm(mdev->dev, mailbox->dma, reg_id, size >> 2, 0,  in __mlx4_ib_create_flow()
1101 	mlx4_free_cmd_mailbox(mdev->dev, mailbox);  in __mlx4_ib_create_flow()
1510 	struct mlx4_cmd_mailbox *mailbox;  in update_gids_task()  local
1519 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in update_gids_task()
1520 	if (IS_ERR(mailbox)) {  in update_gids_task()
1521 		pr_warn("update gid table failed %ld\n", PTR_ERR(mailbox));  in update_gids_task()
1525 	gids = mailbox->buf;  in update_gids_task()
1528 	err = mlx4_cmd(dev, mailbox->dma, MLX4_SET_PORT_GID_TABLE << 8 | gw->port,  in update_gids_task()
1539 	mlx4_free_cmd_mailbox(dev, mailbox);  in update_gids_task()
1547 	struct mlx4_cmd_mailbox *mailbox;  in reset_gids_task()  local
1555 	mailbox = mlx4_alloc_cmd_mailbox(dev);  in reset_gids_task()
1556 	if (IS_ERR(mailbox)) {  in reset_gids_task()
1561 	gids = mailbox->buf;  in reset_gids_task()
1566 		err = mlx4_cmd(dev, mailbox->dma,  in reset_gids_task()
1575 	mlx4_free_cmd_mailbox(dev, mailbox);  in reset_gids_task()