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1/*2 * Copyright (c) 2018, Mellanox Technologies inc. All rights reserved.3 *4 * This software is available to you under a choice of one of two5 * licenses. You may choose to be licensed under the terms of the GNU6 * General Public License (GPL) Version 2, available from the file7 * COPYING in the main directory of this source tree, or the8 * OpenIB.org BSD license below:9 *10 * Redistribution and use in source and binary forms, with or11 * without modification, are permitted provided that the following12 * conditions are met:13 *14 * - Redistributions of source code must retain the above15 * copyright notice, this list of conditions and the following16 * disclaimer.17 *18 * - Redistributions in binary form must reproduce the above19 * copyright notice, this list of conditions and the following20 * disclaimer in the documentation and/or other materials21 * provided with the distribution.22 *23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,24 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF25 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND26 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS27 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN28 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE30 * SOFTWARE.31 */32 33#ifndef MLX5_USER_IOCTL_VERBS_H34#define MLX5_USER_IOCTL_VERBS_H35 36#include <linux/types.h>37 38enum mlx5_ib_uapi_flow_action_flags {39 MLX5_IB_UAPI_FLOW_ACTION_FLAGS_REQUIRE_METADATA = 1 << 0,40};41 42enum mlx5_ib_uapi_flow_table_type {43 MLX5_IB_UAPI_FLOW_TABLE_TYPE_NIC_RX = 0x0,44 MLX5_IB_UAPI_FLOW_TABLE_TYPE_NIC_TX = 0x1,45 MLX5_IB_UAPI_FLOW_TABLE_TYPE_FDB = 0x2,46 MLX5_IB_UAPI_FLOW_TABLE_TYPE_RDMA_RX = 0x3,47 MLX5_IB_UAPI_FLOW_TABLE_TYPE_RDMA_TX = 0x4,48};49 50enum mlx5_ib_uapi_flow_action_packet_reformat_type {51 MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L2_TUNNEL_TO_L2 = 0x0,52 MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L2_TO_L2_TUNNEL = 0x1,53 MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L3_TUNNEL_TO_L2 = 0x2,54 MLX5_IB_UAPI_FLOW_ACTION_PACKET_REFORMAT_TYPE_L2_TO_L3_TUNNEL = 0x3,55};56 57enum mlx5_ib_uapi_reg_dmabuf_flags {58 MLX5_IB_UAPI_REG_DMABUF_ACCESS_DATA_DIRECT = 1 << 0,59};60 61struct mlx5_ib_uapi_devx_async_cmd_hdr {62 __aligned_u64 wr_id;63 __u8 out_data[];64};65 66enum mlx5_ib_uapi_dm_type {67 MLX5_IB_UAPI_DM_TYPE_MEMIC,68 MLX5_IB_UAPI_DM_TYPE_STEERING_SW_ICM,69 MLX5_IB_UAPI_DM_TYPE_HEADER_MODIFY_SW_ICM,70 MLX5_IB_UAPI_DM_TYPE_HEADER_MODIFY_PATTERN_SW_ICM,71 MLX5_IB_UAPI_DM_TYPE_ENCAP_SW_ICM,72};73 74enum mlx5_ib_uapi_devx_create_event_channel_flags {75 MLX5_IB_UAPI_DEVX_CR_EV_CH_FLAGS_OMIT_DATA = 1 << 0,76};77 78struct mlx5_ib_uapi_devx_async_event_hdr {79 __aligned_u64 cookie;80 __u8 out_data[];81};82 83enum mlx5_ib_uapi_pp_alloc_flags {84 MLX5_IB_UAPI_PP_ALLOC_FLAGS_DEDICATED_INDEX = 1 << 0,85};86 87enum mlx5_ib_uapi_uar_alloc_type {88 MLX5_IB_UAPI_UAR_ALLOC_TYPE_BF = 0x0,89 MLX5_IB_UAPI_UAR_ALLOC_TYPE_NC = 0x1,90};91 92enum mlx5_ib_uapi_query_port_flags {93 MLX5_IB_UAPI_QUERY_PORT_VPORT = 1 << 0,94 MLX5_IB_UAPI_QUERY_PORT_VPORT_VHCA_ID = 1 << 1,95 MLX5_IB_UAPI_QUERY_PORT_VPORT_STEERING_ICM_RX = 1 << 2,96 MLX5_IB_UAPI_QUERY_PORT_VPORT_STEERING_ICM_TX = 1 << 3,97 MLX5_IB_UAPI_QUERY_PORT_VPORT_REG_C0 = 1 << 4,98 MLX5_IB_UAPI_QUERY_PORT_ESW_OWNER_VHCA_ID = 1 << 5,99};100 101struct mlx5_ib_uapi_reg {102 __u32 value;103 __u32 mask;104};105 106struct mlx5_ib_uapi_query_port {107 __aligned_u64 flags;108 __u16 vport;109 __u16 vport_vhca_id;110 __u16 esw_owner_vhca_id;111 __u16 rsvd0;112 __aligned_u64 vport_steering_icm_rx;113 __aligned_u64 vport_steering_icm_tx;114 struct mlx5_ib_uapi_reg reg_c0;115};116 117#endif118 119