/*- * Copyright (c) 2017, Mellanox Technologies, Ltd. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU * General Public License (GPL) Version 2, available from the file * COPYING in the main directory of this source tree, or the * OpenIB.org BSD license below: * * Redistribution and use in source and binary forms, with or * without modification, are permitted provided that the following * conditions are met: * * - Redistributions of source code must retain the above * copyright notice, this list of conditions and the following * disclaimer. * * - Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials * provided with the distribution. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. * * $FreeBSD$ */ #ifndef __MLX5_FPGA_H__ #define __MLX5_FPGA_H__ #include <linux/in6.h> #include <dev/mlx5/driver.h> #include <dev/mlx5/mlx5io.h> enum mlx5_fpga_qpc_field_select { MLX5_FPGA_QPC_STATE = BIT(0), }; struct mlx5_fpga_qp_counters { u64 rx_ack_packets; u64 rx_send_packets; u64 tx_ack_packets; u64 tx_send_packets; u64 rx_total_drop; }; struct mlx5_fpga_shell_counters { u64 ddr_read_requests; u64 ddr_write_requests; u64 ddr_read_bytes; u64 ddr_write_bytes; }; int mlx5_fpga_caps(struct mlx5_core_dev *dev); int mlx5_fpga_query(struct mlx5_core_dev *dev, struct mlx5_fpga_query *query); int mlx5_fpga_query_mtmp(struct mlx5_core_dev *dev, struct mlx5_fpga_temperature *temp); int mlx5_fpga_ctrl_op(struct mlx5_core_dev *dev, u8 op); int mlx5_fpga_access_reg(struct mlx5_core_dev *dev, u8 size, u64 addr, void *buf, bool write); int mlx5_fpga_sbu_caps(struct mlx5_core_dev *dev, void *caps, int size); int mlx5_fpga_load(struct mlx5_core_dev *dev, enum mlx5_fpga_image image); int mlx5_fpga_image_select(struct mlx5_core_dev *dev, enum mlx5_fpga_image image); int mlx5_fpga_ctrl_connect(struct mlx5_core_dev *dev, enum mlx5_fpga_connect *connect); int mlx5_fpga_shell_counters(struct mlx5_core_dev *dev, bool clear, struct mlx5_fpga_shell_counters *data); int mlx5_fpga_create_qp(struct mlx5_core_dev *dev, void *fpga_qpc, u32 *fpga_qpn); int mlx5_fpga_modify_qp(struct mlx5_core_dev *dev, u32 fpga_qpn, enum mlx5_fpga_qpc_field_select fields, void *fpga_qpc); int mlx5_fpga_query_qp(struct mlx5_core_dev *dev, u32 fpga_qpn, void *fpga_qpc); int mlx5_fpga_query_qp_counters(struct mlx5_core_dev *dev, u32 fpga_qpn, bool clear, struct mlx5_fpga_qp_counters *data); int mlx5_fpga_destroy_qp(struct mlx5_core_dev *dev, u32 fpga_qpn); #endif /* __MLX5_FPGA_H__ */ |