413 			    struct mlx4_ib_create_qp *ucmd)  in set_user_sq_size()  argument
416 	if ((1 << ucmd->log_sq_bb_count) > dev->dev->caps.max_wqes	 ||  in set_user_sq_size()
417 	    ucmd->log_sq_stride >  in set_user_sq_size()
419 	    ucmd->log_sq_stride < MLX4_IB_MIN_SQ_STRIDE)  in set_user_sq_size()
422 	qp->sq.wqe_cnt   = 1 << ucmd->log_sq_bb_count;  in set_user_sq_size()
423 	qp->sq.wqe_shift = ucmd->log_sq_stride;  in set_user_sq_size()
515 		      struct mlx4_ib_create_qp_rss *ucmd)  in set_qp_rss()  argument
520 	if ((ucmd->rx_hash_function == MLX4_IB_RX_HASH_FUNC_TOEPLITZ) &&  in set_qp_rss()
522 		memcpy(rss_ctx->rss_key, ucmd->rx_hash_key,  in set_qp_rss()
529 	if (ucmd->rx_hash_fields_mask & ~(MLX4_IB_RX_HASH_SRC_IPV4	|  in set_qp_rss()
539 			 ucmd->rx_hash_fields_mask);  in set_qp_rss()
543 	if ((ucmd->rx_hash_fields_mask & MLX4_IB_RX_HASH_SRC_IPV4) &&  in set_qp_rss()
544 	    (ucmd->rx_hash_fields_mask & MLX4_IB_RX_HASH_DST_IPV4)) {  in set_qp_rss()
546 	} else if ((ucmd->rx_hash_fields_mask & MLX4_IB_RX_HASH_SRC_IPV4) ||  in set_qp_rss()
547 		   (ucmd->rx_hash_fields_mask & MLX4_IB_RX_HASH_DST_IPV4)) {  in set_qp_rss()
552 	if ((ucmd->rx_hash_fields_mask & MLX4_IB_RX_HASH_SRC_IPV6) &&  in set_qp_rss()
553 	    (ucmd->rx_hash_fields_mask & MLX4_IB_RX_HASH_DST_IPV6)) {  in set_qp_rss()
555 	} else if ((ucmd->rx_hash_fields_mask & MLX4_IB_RX_HASH_SRC_IPV6) ||  in set_qp_rss()
556 		   (ucmd->rx_hash_fields_mask & MLX4_IB_RX_HASH_DST_IPV6)) {  in set_qp_rss()
561 	if ((ucmd->rx_hash_fields_mask & MLX4_IB_RX_HASH_SRC_PORT_UDP) &&  in set_qp_rss()
562 	    (ucmd->rx_hash_fields_mask & MLX4_IB_RX_HASH_DST_PORT_UDP)) {  in set_qp_rss()
576 	} else if ((ucmd->rx_hash_fields_mask & MLX4_IB_RX_HASH_SRC_PORT_UDP) ||  in set_qp_rss()
577 		   (ucmd->rx_hash_fields_mask & MLX4_IB_RX_HASH_DST_PORT_UDP)) {  in set_qp_rss()
582 	if ((ucmd->rx_hash_fields_mask & MLX4_IB_RX_HASH_SRC_PORT_TCP) &&  in set_qp_rss()
583 	    (ucmd->rx_hash_fields_mask & MLX4_IB_RX_HASH_DST_PORT_TCP)) {  in set_qp_rss()
592 	} else if ((ucmd->rx_hash_fields_mask & MLX4_IB_RX_HASH_SRC_PORT_TCP) ||  in set_qp_rss()
593 		   (ucmd->rx_hash_fields_mask & MLX4_IB_RX_HASH_DST_PORT_TCP)) {  in set_qp_rss()
598 	if (ucmd->rx_hash_fields_mask & MLX4_IB_RX_HASH_INNER) {  in set_qp_rss()
617 			 struct mlx4_ib_create_qp_rss *ucmd,  in create_qp_rss()  argument
653 	err = set_qp_rss(dev, qp->rss_ctx, init_attr, ucmd);  in create_qp_rss()
675 	struct mlx4_ib_create_qp_rss ucmd = {};  in _mlx4_ib_create_qp_rss()  local
687 	required_cmd_sz = offsetof(typeof(ucmd), reserved1) +  in _mlx4_ib_create_qp_rss()
688 					sizeof(ucmd.reserved1);  in _mlx4_ib_create_qp_rss()
694 	if (ib_copy_from_udata(&ucmd, udata, min(sizeof(ucmd), udata->inlen))) {  in _mlx4_ib_create_qp_rss()
699 	if (memchr_inv(ucmd.reserved, 0, sizeof(ucmd.reserved)))  in _mlx4_ib_create_qp_rss()
702 	if (ucmd.comp_mask || ucmd.reserved1)  in _mlx4_ib_create_qp_rss()
705 	if (udata->inlen > sizeof(ucmd) &&  in _mlx4_ib_create_qp_rss()
706 	    !ib_is_udata_cleared(udata, sizeof(ucmd),  in _mlx4_ib_create_qp_rss()
707 				 udata->inlen - sizeof(ucmd))) {  in _mlx4_ib_create_qp_rss()
731 	err = create_qp_rss(to_mdev(pd->device), init_attr, &ucmd, qp);  in _mlx4_ib_create_qp_rss()
1028 		struct mlx4_ib_create_qp ucmd;  in create_qp_common()  local
1035 		if (ib_copy_from_udata(&ucmd, udata, copy_len)) {  in create_qp_common()
1040 		qp->inl_recv_sz = ucmd.inl_recv_sz;  in create_qp_common()
1058 		qp->sq_no_prefetch = ucmd.sq_no_prefetch;  in create_qp_common()
1060 		err = set_user_sq_size(dev, qp, &ucmd);  in create_qp_common()
1065 			ib_umem_get(pd->device, ucmd.buf_addr, qp->buf_size, 0);  in create_qp_common()
1082 			err = mlx4_ib_db_map_user(udata, ucmd.db_addr, &qp->db);  in create_qp_common()
4087 	struct mlx4_ib_create_wq ucmd;  in mlx4_ib_create_wq()  local
4093 	required_cmd_sz = offsetof(typeof(ucmd), comp_mask) +  in mlx4_ib_create_wq()
4094 			  sizeof(ucmd.comp_mask);  in mlx4_ib_create_wq()
4100 	if (udata->inlen > sizeof(ucmd) &&  in mlx4_ib_create_wq()
4101 	    !ib_is_udata_cleared(udata, sizeof(ucmd),  in mlx4_ib_create_wq()
4102 				 udata->inlen - sizeof(ucmd))) {  in mlx4_ib_create_wq()
4225 	struct mlx4_ib_modify_wq ucmd = {};  in mlx4_ib_modify_wq()  local
4230 	required_cmd_sz = offsetof(typeof(ucmd), reserved) +  in mlx4_ib_modify_wq()
4231 				   sizeof(ucmd.reserved);  in mlx4_ib_modify_wq()
4235 	if (udata->inlen > sizeof(ucmd) &&  in mlx4_ib_modify_wq()
4236 	    !ib_is_udata_cleared(udata, sizeof(ucmd),  in mlx4_ib_modify_wq()
4237 				 udata->inlen - sizeof(ucmd)))  in mlx4_ib_modify_wq()
4240 	if (ib_copy_from_udata(&ucmd, udata, min(sizeof(ucmd), udata->inlen)))  in mlx4_ib_modify_wq()
4243 	if (ucmd.comp_mask || ucmd.reserved)  in mlx4_ib_modify_wq()