1 /* 2 * Copyright (c) 2013-2015, Mellanox Technologies, Ltd. 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_VPORT_H__ 34 #define __MLX5_VPORT_H__ 35 36 #include <linux/mlx5/driver.h> 37 #include <linux/mlx5/device.h> 38 39 #define MLX5_VPORT_PF_PLACEHOLDER (1u) 40 #define MLX5_VPORT_UPLINK_PLACEHOLDER (1u) 41 #define MLX5_VPORT_ECPF_PLACEHOLDER(mdev) (mlx5_ecpf_vport_exists(mdev)) 42 43 #define MLX5_SPECIAL_VPORTS(mdev) (MLX5_VPORT_PF_PLACEHOLDER + \ 44 MLX5_VPORT_UPLINK_PLACEHOLDER + \ 45 MLX5_VPORT_ECPF_PLACEHOLDER(mdev)) 46 47 #define MLX5_TOTAL_VPORTS(mdev) (MLX5_SPECIAL_VPORTS(mdev) + \ 48 mlx5_core_max_vfs(mdev)) 49 50 #define MLX5_VPORT_MANAGER(mdev) \ 51 (MLX5_CAP_GEN(mdev, vport_group_manager) && \ 52 (MLX5_CAP_GEN(mdev, port_type) == MLX5_CAP_PORT_TYPE_ETH) && \ 53 mlx5_core_is_pf(mdev)) 54 55 enum { 56 MLX5_CAP_INLINE_MODE_L2, 57 MLX5_CAP_INLINE_MODE_VPORT_CONTEXT, 58 MLX5_CAP_INLINE_MODE_NOT_REQUIRED, 59 }; 60 61 enum { 62 MLX5_VPORT_PF = 0x0, 63 MLX5_VPORT_FIRST_VF = 0x1, 64 MLX5_VPORT_ECPF = 0xfffe, 65 MLX5_VPORT_UPLINK = 0xffff 66 }; 67 68 u8 mlx5_query_vport_state(struct mlx5_core_dev *mdev, u8 opmod, u16 vport); 69 int mlx5_modify_vport_admin_state(struct mlx5_core_dev *mdev, u8 opmod, 70 u16 vport, u8 other_vport, u8 state); 71 int mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev, 72 u16 vport, bool other, u8 *addr); 73 int mlx5_query_mac_address(struct mlx5_core_dev *mdev, u8 *addr); 74 int mlx5_query_nic_vport_min_inline(struct mlx5_core_dev *mdev, 75 u16 vport, u8 *min_inline); 76 void mlx5_query_min_inline(struct mlx5_core_dev *mdev, u8 *min_inline); 77 int mlx5_modify_nic_vport_min_inline(struct mlx5_core_dev *mdev, 78 u16 vport, u8 min_inline); 79 int mlx5_modify_nic_vport_mac_address(struct mlx5_core_dev *dev, 80 u16 vport, u8 *addr); 81 int mlx5_query_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 *mtu); 82 int mlx5_modify_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 mtu); 83 int mlx5_query_nic_vport_system_image_guid(struct mlx5_core_dev *mdev, 84 u64 *system_image_guid); 85 int mlx5_query_nic_vport_node_guid(struct mlx5_core_dev *mdev, u64 *node_guid); 86 int mlx5_modify_nic_vport_node_guid(struct mlx5_core_dev *mdev, 87 u16 vport, u64 node_guid); 88 int mlx5_query_nic_vport_qkey_viol_cntr(struct mlx5_core_dev *mdev, 89 u16 *qkey_viol_cntr); 90 int mlx5_query_hca_vport_gid(struct mlx5_core_dev *dev, u8 other_vport, 91 u8 port_num, u16 vf_num, u16 gid_index, 92 union ib_gid *gid); 93 int mlx5_query_hca_vport_pkey(struct mlx5_core_dev *dev, u8 other_vport, 94 u8 port_num, u16 vf_num, u16 pkey_index, 95 u16 *pkey); 96 int mlx5_query_hca_vport_context(struct mlx5_core_dev *dev, 97 u8 other_vport, u8 port_num, 98 u16 vf_num, 99 struct mlx5_hca_vport_context *rep); 100 int mlx5_query_hca_vport_system_image_guid(struct mlx5_core_dev *dev, 101 u64 *sys_image_guid); 102 int mlx5_query_hca_vport_node_guid(struct mlx5_core_dev *dev, 103 u64 *node_guid); 104 int mlx5_query_nic_vport_mac_list(struct mlx5_core_dev *dev, 105 u16 vport, 106 enum mlx5_list_type list_type, 107 u8 addr_list[][ETH_ALEN], 108 int *list_size); 109 int mlx5_modify_nic_vport_mac_list(struct mlx5_core_dev *dev, 110 enum mlx5_list_type list_type, 111 u8 addr_list[][ETH_ALEN], 112 int list_size); 113 int mlx5_query_nic_vport_promisc(struct mlx5_core_dev *mdev, 114 u16 vport, 115 int *promisc_uc, 116 int *promisc_mc, 117 int *promisc_all); 118 int mlx5_modify_nic_vport_promisc(struct mlx5_core_dev *mdev, 119 int promisc_uc, 120 int promisc_mc, 121 int promisc_all); 122 int mlx5_modify_nic_vport_vlans(struct mlx5_core_dev *dev, 123 u16 vlans[], 124 int list_size); 125 126 int mlx5_nic_vport_enable_roce(struct mlx5_core_dev *mdev); 127 int mlx5_nic_vport_disable_roce(struct mlx5_core_dev *mdev); 128 int mlx5_query_vport_down_stats(struct mlx5_core_dev *mdev, u16 vport, 129 u8 other_vport, u64 *rx_discard_vport_down, 130 u64 *tx_discard_vport_down); 131 int mlx5_core_query_vport_counter(struct mlx5_core_dev *dev, u8 other_vport, 132 int vf, u8 port_num, void *out, 133 size_t out_sz); 134 int mlx5_core_modify_hca_vport_context(struct mlx5_core_dev *dev, 135 u8 other_vport, u8 port_num, 136 int vf, 137 struct mlx5_hca_vport_context *req); 138 int mlx5_nic_vport_update_local_lb(struct mlx5_core_dev *mdev, bool enable); 139 int mlx5_nic_vport_query_local_lb(struct mlx5_core_dev *mdev, bool *status); 140 141 int mlx5_nic_vport_affiliate_multiport(struct mlx5_core_dev *master_mdev, 142 struct mlx5_core_dev *port_mdev); 143 int mlx5_nic_vport_unaffiliate_multiport(struct mlx5_core_dev *port_mdev); 144 145 u64 mlx5_query_nic_system_image_guid(struct mlx5_core_dev *mdev); 146 #endif /* __MLX5_VPORT_H__ */ 147