mlx5_user_ioctl_verbs.h (3531B)
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 two 5 * licenses. You may choose to be licensed under the terms of the GNU 6 * General Public License (GPL) Version 2, available from the file 7 * COPYING in the main directory of this source tree, or the 8 * OpenIB.org BSD license below: 9 * 10 * Redistribution and use in source and binary forms, with or 11 * without modification, are permitted provided that the following 12 * conditions are met: 13 * 14 * - Redistributions of source code must retain the above 15 * copyright notice, this list of conditions and the following 16 * disclaimer. 17 * 18 * - Redistributions in binary form must reproduce the above 19 * copyright notice, this list of conditions and the following 20 * disclaimer in the documentation and/or other materials 21 * 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 OF 25 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 26 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 27 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 28 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 30 * SOFTWARE. 31 */ 32 33#ifndef MLX5_USER_IOCTL_VERBS_H 34#define MLX5_USER_IOCTL_VERBS_H 35 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 57struct mlx5_ib_uapi_devx_async_cmd_hdr { 58 __aligned_u64 wr_id; 59 __u8 out_data[]; 60}; 61 62enum mlx5_ib_uapi_dm_type { 63 MLX5_IB_UAPI_DM_TYPE_MEMIC, 64 MLX5_IB_UAPI_DM_TYPE_STEERING_SW_ICM, 65 MLX5_IB_UAPI_DM_TYPE_HEADER_MODIFY_SW_ICM, 66}; 67 68enum mlx5_ib_uapi_devx_create_event_channel_flags { 69 MLX5_IB_UAPI_DEVX_CR_EV_CH_FLAGS_OMIT_DATA = 1 << 0, 70}; 71 72struct mlx5_ib_uapi_devx_async_event_hdr { 73 __aligned_u64 cookie; 74 __u8 out_data[]; 75}; 76 77enum mlx5_ib_uapi_pp_alloc_flags { 78 MLX5_IB_UAPI_PP_ALLOC_FLAGS_DEDICATED_INDEX = 1 << 0, 79}; 80 81enum mlx5_ib_uapi_uar_alloc_type { 82 MLX5_IB_UAPI_UAR_ALLOC_TYPE_BF = 0x0, 83 MLX5_IB_UAPI_UAR_ALLOC_TYPE_NC = 0x1, 84}; 85 86enum mlx5_ib_uapi_query_port_flags { 87 MLX5_IB_UAPI_QUERY_PORT_VPORT = 1 << 0, 88 MLX5_IB_UAPI_QUERY_PORT_VPORT_VHCA_ID = 1 << 1, 89 MLX5_IB_UAPI_QUERY_PORT_VPORT_STEERING_ICM_RX = 1 << 2, 90 MLX5_IB_UAPI_QUERY_PORT_VPORT_STEERING_ICM_TX = 1 << 3, 91 MLX5_IB_UAPI_QUERY_PORT_VPORT_REG_C0 = 1 << 4, 92 MLX5_IB_UAPI_QUERY_PORT_ESW_OWNER_VHCA_ID = 1 << 5, 93}; 94 95struct mlx5_ib_uapi_reg { 96 __u32 value; 97 __u32 mask; 98}; 99 100struct mlx5_ib_uapi_query_port { 101 __aligned_u64 flags; 102 __u16 vport; 103 __u16 vport_vhca_id; 104 __u16 esw_owner_vhca_id; 105 __u16 rsvd0; 106 __aligned_u64 vport_steering_icm_rx; 107 __aligned_u64 vport_steering_icm_tx; 108 struct mlx5_ib_uapi_reg reg_c0; 109}; 110 111#endif 112