382 lines
8.9 KiB
C
382 lines
8.9 KiB
C
/*
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* Copyright (c) 2017, Mellanox Technologies, Ltd. All rights reserved.
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*
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* This software is available to you under a choice of one of two
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* licenses. You may choose to be licensed under the terms of the GNU
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* General Public License (GPL) Version 2, available from the file
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* COPYING in the main directory of this source tree, or the
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* OpenIB.org BSD license below:
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*
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* Redistribution and use in source and binary forms, with or
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* without modification, are permitted provided that the following
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* conditions are met:
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*
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* - Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the following
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* disclaimer.
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*
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* - Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef MLX5_IFC_FPGA_H
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#define MLX5_IFC_FPGA_H
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struct mlx5_ifc_fpga_shell_caps_bits {
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u8 max_num_qps[0x10];
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u8 reserved_at_10[0x8];
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u8 total_rcv_credits[0x8];
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u8 reserved_at_20[0xe];
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u8 qp_type[0x2];
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u8 reserved_at_30[0x5];
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u8 rae[0x1];
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u8 rwe[0x1];
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u8 rre[0x1];
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u8 reserved_at_38[0x4];
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u8 dc[0x1];
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u8 ud[0x1];
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u8 uc[0x1];
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u8 rc[0x1];
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u8 reserved_at_40[0x1a];
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u8 log_ddr_size[0x6];
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u8 max_fpga_qp_msg_size[0x20];
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u8 reserved_at_80[0x180];
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};
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struct mlx5_ifc_fpga_cap_bits {
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u8 fpga_id[0x8];
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u8 fpga_device[0x18];
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u8 register_file_ver[0x20];
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u8 fpga_ctrl_modify[0x1];
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u8 reserved_at_41[0x5];
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u8 access_reg_query_mode[0x2];
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u8 reserved_at_48[0x6];
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u8 access_reg_modify_mode[0x2];
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u8 reserved_at_50[0x10];
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u8 reserved_at_60[0x20];
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u8 image_version[0x20];
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u8 image_date[0x20];
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u8 image_time[0x20];
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u8 shell_version[0x20];
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u8 reserved_at_100[0x80];
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struct mlx5_ifc_fpga_shell_caps_bits shell_caps;
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u8 reserved_at_380[0x8];
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u8 ieee_vendor_id[0x18];
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u8 sandbox_product_version[0x10];
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u8 sandbox_product_id[0x10];
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u8 sandbox_basic_caps[0x20];
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u8 reserved_at_3e0[0x10];
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u8 sandbox_extended_caps_len[0x10];
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u8 sandbox_extended_caps_addr[0x40];
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u8 fpga_ddr_start_addr[0x40];
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u8 fpga_cr_space_start_addr[0x40];
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u8 fpga_ddr_size[0x20];
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u8 fpga_cr_space_size[0x20];
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u8 reserved_at_500[0x300];
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};
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enum {
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MLX5_FPGA_CTRL_OPERATION_LOAD = 0x1,
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MLX5_FPGA_CTRL_OPERATION_RESET = 0x2,
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MLX5_FPGA_CTRL_OPERATION_FLASH_SELECT = 0x3,
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MLX5_FPGA_CTRL_OPERATION_SANDBOX_BYPASS_ON = 0x4,
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MLX5_FPGA_CTRL_OPERATION_SANDBOX_BYPASS_OFF = 0x5,
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MLX5_FPGA_CTRL_OPERATION_RESET_SANDBOX = 0x6,
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};
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struct mlx5_ifc_fpga_ctrl_bits {
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u8 reserved_at_0[0x8];
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u8 operation[0x8];
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u8 reserved_at_10[0x8];
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u8 status[0x8];
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u8 reserved_at_20[0x8];
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u8 flash_select_admin[0x8];
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u8 reserved_at_30[0x8];
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u8 flash_select_oper[0x8];
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u8 reserved_at_40[0x40];
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};
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enum {
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MLX5_FPGA_ERROR_EVENT_SYNDROME_CORRUPTED_DDR = 0x1,
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MLX5_FPGA_ERROR_EVENT_SYNDROME_FLASH_TIMEOUT = 0x2,
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MLX5_FPGA_ERROR_EVENT_SYNDROME_INTERNAL_LINK_ERROR = 0x3,
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MLX5_FPGA_ERROR_EVENT_SYNDROME_WATCHDOG_FAILURE = 0x4,
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MLX5_FPGA_ERROR_EVENT_SYNDROME_I2C_FAILURE = 0x5,
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MLX5_FPGA_ERROR_EVENT_SYNDROME_IMAGE_CHANGED = 0x6,
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MLX5_FPGA_ERROR_EVENT_SYNDROME_TEMPERATURE_CRITICAL = 0x7,
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};
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struct mlx5_ifc_fpga_error_event_bits {
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u8 reserved_at_0[0x40];
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u8 reserved_at_40[0x18];
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u8 syndrome[0x8];
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u8 reserved_at_60[0x80];
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};
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#define MLX5_FPGA_ACCESS_REG_SIZE_MAX 64
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struct mlx5_ifc_fpga_access_reg_bits {
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u8 reserved_at_0[0x20];
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u8 reserved_at_20[0x10];
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u8 size[0x10];
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u8 address[0x40];
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u8 data[0][0x8];
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};
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enum mlx5_ifc_fpga_qp_state {
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MLX5_FPGA_QPC_STATE_INIT = 0x0,
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MLX5_FPGA_QPC_STATE_ACTIVE = 0x1,
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MLX5_FPGA_QPC_STATE_ERROR = 0x2,
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};
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enum mlx5_ifc_fpga_qp_type {
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MLX5_FPGA_QPC_QP_TYPE_SHELL_QP = 0x0,
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MLX5_FPGA_QPC_QP_TYPE_SANDBOX_QP = 0x1,
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};
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enum mlx5_ifc_fpga_qp_service_type {
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MLX5_FPGA_QPC_ST_RC = 0x0,
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};
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struct mlx5_ifc_fpga_qpc_bits {
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u8 state[0x4];
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u8 reserved_at_4[0x1b];
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u8 qp_type[0x1];
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u8 reserved_at_20[0x4];
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u8 st[0x4];
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u8 reserved_at_28[0x10];
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u8 traffic_class[0x8];
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u8 ether_type[0x10];
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u8 prio[0x3];
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u8 dei[0x1];
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u8 vid[0xc];
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u8 reserved_at_60[0x20];
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u8 reserved_at_80[0x8];
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u8 next_rcv_psn[0x18];
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u8 reserved_at_a0[0x8];
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u8 next_send_psn[0x18];
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u8 reserved_at_c0[0x10];
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u8 pkey[0x10];
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u8 reserved_at_e0[0x8];
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u8 remote_qpn[0x18];
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u8 reserved_at_100[0x15];
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u8 rnr_retry[0x3];
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u8 reserved_at_118[0x5];
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u8 retry_count[0x3];
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u8 reserved_at_120[0x20];
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u8 reserved_at_140[0x10];
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u8 remote_mac_47_32[0x10];
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u8 remote_mac_31_0[0x20];
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u8 remote_ip[16][0x8];
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u8 reserved_at_200[0x40];
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u8 reserved_at_240[0x10];
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u8 fpga_mac_47_32[0x10];
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u8 fpga_mac_31_0[0x20];
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u8 fpga_ip[16][0x8];
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};
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struct mlx5_ifc_fpga_create_qp_in_bits {
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u8 opcode[0x10];
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u8 reserved_at_10[0x10];
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u8 reserved_at_20[0x10];
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u8 op_mod[0x10];
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u8 reserved_at_40[0x40];
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struct mlx5_ifc_fpga_qpc_bits fpga_qpc;
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};
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struct mlx5_ifc_fpga_create_qp_out_bits {
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u8 status[0x8];
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u8 reserved_at_8[0x18];
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u8 syndrome[0x20];
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u8 reserved_at_40[0x8];
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u8 fpga_qpn[0x18];
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u8 reserved_at_60[0x20];
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struct mlx5_ifc_fpga_qpc_bits fpga_qpc;
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};
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struct mlx5_ifc_fpga_modify_qp_in_bits {
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u8 opcode[0x10];
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u8 reserved_at_10[0x10];
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u8 reserved_at_20[0x10];
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u8 op_mod[0x10];
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u8 reserved_at_40[0x8];
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u8 fpga_qpn[0x18];
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u8 field_select[0x20];
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struct mlx5_ifc_fpga_qpc_bits fpga_qpc;
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};
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struct mlx5_ifc_fpga_modify_qp_out_bits {
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u8 status[0x8];
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u8 reserved_at_8[0x18];
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u8 syndrome[0x20];
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u8 reserved_at_40[0x40];
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};
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struct mlx5_ifc_fpga_query_qp_in_bits {
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u8 opcode[0x10];
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u8 reserved_at_10[0x10];
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u8 reserved_at_20[0x10];
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u8 op_mod[0x10];
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u8 reserved_at_40[0x8];
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u8 fpga_qpn[0x18];
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u8 reserved_at_60[0x20];
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};
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struct mlx5_ifc_fpga_query_qp_out_bits {
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u8 status[0x8];
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u8 reserved_at_8[0x18];
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u8 syndrome[0x20];
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u8 reserved_at_40[0x40];
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struct mlx5_ifc_fpga_qpc_bits fpga_qpc;
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};
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struct mlx5_ifc_fpga_query_qp_counters_in_bits {
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u8 opcode[0x10];
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u8 reserved_at_10[0x10];
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u8 reserved_at_20[0x10];
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u8 op_mod[0x10];
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u8 clear[0x1];
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u8 reserved_at_41[0x7];
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u8 fpga_qpn[0x18];
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u8 reserved_at_60[0x20];
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};
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struct mlx5_ifc_fpga_query_qp_counters_out_bits {
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u8 status[0x8];
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u8 reserved_at_8[0x18];
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u8 syndrome[0x20];
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u8 reserved_at_40[0x40];
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u8 rx_ack_packets[0x40];
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u8 rx_send_packets[0x40];
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u8 tx_ack_packets[0x40];
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u8 tx_send_packets[0x40];
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u8 rx_total_drop[0x40];
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u8 reserved_at_1c0[0x1c0];
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};
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struct mlx5_ifc_fpga_destroy_qp_in_bits {
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u8 opcode[0x10];
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u8 reserved_at_10[0x10];
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u8 reserved_at_20[0x10];
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u8 op_mod[0x10];
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u8 reserved_at_40[0x8];
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u8 fpga_qpn[0x18];
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u8 reserved_at_60[0x20];
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};
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struct mlx5_ifc_fpga_destroy_qp_out_bits {
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u8 status[0x8];
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u8 reserved_at_8[0x18];
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u8 syndrome[0x20];
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u8 reserved_at_40[0x40];
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};
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enum {
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MLX5_FPGA_QP_ERROR_EVENT_SYNDROME_RETRY_COUNTER_EXPIRED = 0x1,
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MLX5_FPGA_QP_ERROR_EVENT_SYNDROME_RNR_EXPIRED = 0x2,
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};
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struct mlx5_ifc_fpga_qp_error_event_bits {
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u8 reserved_at_0[0x40];
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u8 reserved_at_40[0x18];
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u8 syndrome[0x8];
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u8 reserved_at_60[0x60];
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u8 reserved_at_c0[0x8];
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u8 fpga_qpn[0x18];
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};
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#endif /* MLX5_IFC_FPGA_H */
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