tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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
52enum {
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 */
59enum {
60 MLX5_VPORT_PF = 0x0,
61 MLX5_VPORT_FIRST_VF = 0x1,
62 MLX5_VPORT_ECPF = 0xfffe,
63 MLX5_VPORT_UPLINK = 0xffff
64};
65
66u8 mlx5_query_vport_state(struct mlx5_core_dev *mdev, u8 opmod, u16 vport);
67int mlx5_modify_vport_admin_state(struct mlx5_core_dev *mdev, u8 opmod,
68 u16 vport, u8 other_vport, u8 state);
69int mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev,
70 u16 vport, bool other, u8 *addr);
71int mlx5_query_mac_address(struct mlx5_core_dev *mdev, u8 *addr);
72int mlx5_query_nic_vport_min_inline(struct mlx5_core_dev *mdev,
73 u16 vport, u8 *min_inline);
74void mlx5_query_min_inline(struct mlx5_core_dev *mdev, u8 *min_inline);
75int mlx5_modify_nic_vport_min_inline(struct mlx5_core_dev *mdev,
76 u16 vport, u8 min_inline);
77int mlx5_modify_nic_vport_mac_address(struct mlx5_core_dev *dev,
78 u16 vport, u8 *addr);
79int mlx5_query_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 *mtu);
80int mlx5_modify_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 mtu);
81int mlx5_query_nic_vport_system_image_guid(struct mlx5_core_dev *mdev,
82 u64 *system_image_guid);
83int mlx5_query_nic_vport_node_guid(struct mlx5_core_dev *mdev, u64 *node_guid);
84int mlx5_modify_nic_vport_node_guid(struct mlx5_core_dev *mdev,
85 u16 vport, u64 node_guid);
86int mlx5_query_nic_vport_qkey_viol_cntr(struct mlx5_core_dev *mdev,
87 u16 *qkey_viol_cntr);
88int 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);
91int 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);
94int 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);
98int mlx5_query_hca_vport_system_image_guid(struct mlx5_core_dev *dev,
99 u64 *sys_image_guid);
100int mlx5_query_hca_vport_node_guid(struct mlx5_core_dev *dev,
101 u64 *node_guid);
102int 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);
107int 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);
111int 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);
116int mlx5_modify_nic_vport_promisc(struct mlx5_core_dev *mdev,
117 int promisc_uc,
118 int promisc_mc,
119 int promisc_all);
120int mlx5_modify_nic_vport_vlans(struct mlx5_core_dev *dev,
121 u16 vlans[],
122 int list_size);
123
124int mlx5_nic_vport_enable_roce(struct mlx5_core_dev *mdev);
125int mlx5_nic_vport_disable_roce(struct mlx5_core_dev *mdev);
126int 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);
129int 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);
132int 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);
136int mlx5_nic_vport_update_local_lb(struct mlx5_core_dev *mdev, bool enable);
137int mlx5_nic_vport_query_local_lb(struct mlx5_core_dev *mdev, bool *status);
138
139int mlx5_nic_vport_affiliate_multiport(struct mlx5_core_dev *master_mdev,
140 struct mlx5_core_dev *port_mdev);
141int mlx5_nic_vport_unaffiliate_multiport(struct mlx5_core_dev *port_mdev);
142
143u64 mlx5_query_nic_system_image_guid(struct mlx5_core_dev *mdev);
144#endif /* __MLX5_VPORT_H__ */