include/linux/mlx5/vport.h

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

INCLUDED FROM
