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_MANAGER(mdev)					\
40 	(MLX5_CAP_GEN(mdev, vport_group_manager) &&			\
41 	 (MLX5_CAP_GEN(mdev, port_type) == MLX5_CAP_PORT_TYPE_ETH) &&	\
42 	 mlx5_core_is_pf(mdev))
43 
44 enum {
45 	MLX5_CAP_INLINE_MODE_L2,
46 	MLX5_CAP_INLINE_MODE_VPORT_CONTEXT,
47 	MLX5_CAP_INLINE_MODE_NOT_REQUIRED,
48 };
49 
50 /* Vport number for each function must keep unchanged */
51 enum {
52 	MLX5_VPORT_PF			= 0x0,
53 	MLX5_VPORT_FIRST_VF		= 0x1,
54 	MLX5_VPORT_ECPF			= 0xfffe,
55 	MLX5_VPORT_UPLINK		= 0xffff
56 };
57 
58 u8 mlx5_query_vport_state(struct mlx5_core_dev *mdev, u8 opmod, u16 vport);
59 int mlx5_modify_vport_admin_state(struct mlx5_core_dev *mdev, u8 opmod,
60 				  u16 vport, u8 other_vport, u8 state);
61 int mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev,
62 				     u16 vport, bool other, u8 *addr);
63 int mlx5_query_mac_address(struct mlx5_core_dev *mdev, u8 *addr);
64 int mlx5_query_nic_vport_min_inline(struct mlx5_core_dev *mdev,
65 				    u16 vport, u8 *min_inline);
66 void mlx5_query_min_inline(struct mlx5_core_dev *mdev, u8 *min_inline);
67 int mlx5_modify_nic_vport_min_inline(struct mlx5_core_dev *mdev,
68 				     u16 vport, u8 min_inline);
69 int mlx5_modify_nic_vport_mac_address(struct mlx5_core_dev *dev,
70 				      u16 vport, const u8 *addr);
71 int mlx5_query_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 *mtu);
72 int mlx5_modify_nic_vport_mtu(struct mlx5_core_dev *mdev, u16 mtu);
73 int mlx5_query_nic_vport_system_image_guid(struct mlx5_core_dev *mdev,
74 					   u64 *system_image_guid);
75 int mlx5_query_nic_vport_node_guid(struct mlx5_core_dev *mdev, u64 *node_guid);
76 int mlx5_modify_nic_vport_node_guid(struct mlx5_core_dev *mdev,
77 				    u16 vport, u64 node_guid);
78 int mlx5_query_nic_vport_qkey_viol_cntr(struct mlx5_core_dev *mdev,
79 					u16 *qkey_viol_cntr);
80 int mlx5_query_hca_vport_gid(struct mlx5_core_dev *dev, u8 other_vport,
81 			     u8 port_num, u16  vf_num, u16 gid_index,
82 			     union ib_gid *gid);
83 int mlx5_query_hca_vport_pkey(struct mlx5_core_dev *dev, u8 other_vport,
84 			      u8 port_num, u16 vf_num, u16 pkey_index,
85 			      u16 *pkey);
86 int mlx5_query_hca_vport_context(struct mlx5_core_dev *dev,
87 				 u8 other_vport, u8 port_num,
88 				 u16 vf_num,
89 				 struct mlx5_hca_vport_context *rep);
90 int mlx5_query_hca_vport_system_image_guid(struct mlx5_core_dev *dev,
91 					   u64 *sys_image_guid);
92 int mlx5_query_hca_vport_node_guid(struct mlx5_core_dev *dev,
93 				   u64 *node_guid);
94 int mlx5_query_nic_vport_mac_list(struct mlx5_core_dev *dev,
95 				  u16 vport,
96 				  enum mlx5_list_type list_type,
97 				  u8 addr_list[][ETH_ALEN],
98 				  int *list_size);
99 int mlx5_modify_nic_vport_mac_list(struct mlx5_core_dev *dev,
100 				   enum mlx5_list_type list_type,
101 				   u8 addr_list[][ETH_ALEN],
102 				   int list_size);
103 int mlx5_query_nic_vport_promisc(struct mlx5_core_dev *mdev,
104 				 u16 vport,
105 				 int *promisc_uc,
106 				 int *promisc_mc,
107 				 int *promisc_all);
108 int mlx5_modify_nic_vport_promisc(struct mlx5_core_dev *mdev,
109 				  int promisc_uc,
110 				  int promisc_mc,
111 				  int promisc_all);
112 int mlx5_modify_nic_vport_vlans(struct mlx5_core_dev *dev,
113 				u16 vlans[],
114 				int list_size);
115 
116 int mlx5_nic_vport_enable_roce(struct mlx5_core_dev *mdev);
117 int mlx5_nic_vport_disable_roce(struct mlx5_core_dev *mdev);
118 int mlx5_query_vport_down_stats(struct mlx5_core_dev *mdev, u16 vport,
119 				u8 other_vport, u64 *rx_discard_vport_down,
120 				u64 *tx_discard_vport_down);
121 int mlx5_core_query_vport_counter(struct mlx5_core_dev *dev, u8 other_vport,
122 				  int vf, u8 port_num, void *out);
123 int mlx5_core_modify_hca_vport_context(struct mlx5_core_dev *dev,
124 				       u8 other_vport, u8 port_num,
125 				       int vf,
126 				       struct mlx5_hca_vport_context *req);
127 int mlx5_nic_vport_update_local_lb(struct mlx5_core_dev *mdev, bool enable);
128 int mlx5_nic_vport_query_local_lb(struct mlx5_core_dev *mdev, bool *status);
129 
130 int mlx5_nic_vport_affiliate_multiport(struct mlx5_core_dev *master_mdev,
131 				       struct mlx5_core_dev *port_mdev);
132 int mlx5_nic_vport_unaffiliate_multiport(struct mlx5_core_dev *port_mdev);
133 
134 u64 mlx5_query_nic_system_image_guid(struct mlx5_core_dev *mdev);
135 #endif /* __MLX5_VPORT_H__ */
136