mlx5_user_ioctl_verbs.h (3712B) - Raw
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 38 enum mlx5_ib_uapi_flow_action_flags { 39 MLX5_IB_UAPI_FLOW_ACTION_FLAGS_REQUIRE_METADATA = 1 << 0, 40 }; 41 42 enum 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 50 enum 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 57 enum mlx5_ib_uapi_reg_dmabuf_flags { 58 MLX5_IB_UAPI_REG_DMABUF_ACCESS_DATA_DIRECT = 1 << 0, 59 }; 60 61 struct mlx5_ib_uapi_devx_async_cmd_hdr { 62 __aligned_u64 wr_id; 63 __u8 out_data[]; 64 }; 65 66 enum 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 74 enum mlx5_ib_uapi_devx_create_event_channel_flags { 75 MLX5_IB_UAPI_DEVX_CR_EV_CH_FLAGS_OMIT_DATA = 1 << 0, 76 }; 77 78 struct mlx5_ib_uapi_devx_async_event_hdr { 79 __aligned_u64 cookie; 80 __u8 out_data[]; 81 }; 82 83 enum mlx5_ib_uapi_pp_alloc_flags { 84 MLX5_IB_UAPI_PP_ALLOC_FLAGS_DEDICATED_INDEX = 1 << 0, 85 }; 86 87 enum 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 92 enum 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 }; 100 101 struct mlx5_ib_uapi_reg { 102 __u32 value; 103 __u32 mask; 104 }; 105 106 struct 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 #endif