1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | /* Huawei HiNIC PCI Express Linux driver |
3 | * Copyright(c) 2017 Huawei Technologies Co., Ltd |
4 | */ |
5 | |
6 | #ifndef HINIC_SRIOV_H |
7 | #define HINIC_SRIOV_H |
8 | |
9 | #include "hinic_hw_dev.h" |
10 | |
11 | #define OS_VF_ID_TO_HW(os_vf_id) ((os_vf_id) + 1) |
12 | #define HW_VF_ID_TO_OS(hw_vf_id) ((hw_vf_id) - 1) |
13 | |
14 | enum hinic_sriov_state { |
15 | HINIC_SRIOV_DISABLE, |
16 | HINIC_SRIOV_ENABLE, |
17 | HINIC_FUNC_REMOVE, |
18 | }; |
19 | |
20 | enum { |
21 | HINIC_IFLA_VF_LINK_STATE_AUTO, /* link state of the uplink */ |
22 | HINIC_IFLA_VF_LINK_STATE_ENABLE, /* link always up */ |
23 | HINIC_IFLA_VF_LINK_STATE_DISABLE, /* link always down */ |
24 | }; |
25 | |
26 | struct hinic_sriov_info { |
27 | struct pci_dev *pdev; |
28 | struct hinic_hwdev *hwdev; |
29 | bool sriov_enabled; |
30 | unsigned int num_vfs; |
31 | unsigned long state; |
32 | }; |
33 | |
34 | struct vf_data_storage { |
35 | u8 vf_mac_addr[ETH_ALEN]; |
36 | bool registered; |
37 | bool pf_set_mac; |
38 | u16 pf_vlan; |
39 | u8 pf_qos; |
40 | u32 max_rate; |
41 | u32 min_rate; |
42 | |
43 | bool link_forced; |
44 | bool link_up; /* only valid if VF link is forced */ |
45 | bool spoofchk; |
46 | bool trust; |
47 | }; |
48 | |
49 | struct hinic_register_vf { |
50 | u8 status; |
51 | u8 version; |
52 | u8 rsvd0[6]; |
53 | }; |
54 | |
55 | struct hinic_port_mac_update { |
56 | u8 status; |
57 | u8 version; |
58 | u8 rsvd0[6]; |
59 | |
60 | u16 func_id; |
61 | u16 vlan_id; |
62 | u16 rsvd1; |
63 | u8 old_mac[ETH_ALEN]; |
64 | u16 rsvd2; |
65 | u8 new_mac[ETH_ALEN]; |
66 | }; |
67 | |
68 | struct hinic_vf_vlan_config { |
69 | u8 status; |
70 | u8 version; |
71 | u8 rsvd0[6]; |
72 | |
73 | u16 func_id; |
74 | u16 vlan_id; |
75 | u8 qos; |
76 | u8 rsvd1[7]; |
77 | }; |
78 | |
79 | int hinic_ndo_set_vf_mac(struct net_device *netdev, int vf, u8 *mac); |
80 | |
81 | int hinic_ndo_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos, |
82 | __be16 vlan_proto); |
83 | |
84 | int hinic_ndo_get_vf_config(struct net_device *netdev, |
85 | int vf, struct ifla_vf_info *ivi); |
86 | |
87 | int hinic_ndo_set_vf_trust(struct net_device *netdev, int vf, bool setting); |
88 | |
89 | int hinic_ndo_set_vf_bw(struct net_device *netdev, |
90 | int vf, int min_tx_rate, int max_tx_rate); |
91 | |
92 | int hinic_ndo_set_vf_spoofchk(struct net_device *netdev, int vf, bool setting); |
93 | |
94 | int hinic_ndo_set_vf_link_state(struct net_device *netdev, int vf_id, int link); |
95 | |
96 | void hinic_notify_all_vfs_link_changed(struct hinic_hwdev *hwdev, |
97 | u8 link_status); |
98 | |
99 | int hinic_pci_sriov_disable(struct pci_dev *dev); |
100 | |
101 | int hinic_vf_func_init(struct hinic_hwdev *hwdev); |
102 | |
103 | void hinic_vf_func_free(struct hinic_hwdev *hwdev); |
104 | |
105 | int hinic_pci_sriov_configure(struct pci_dev *dev, int num_vfs); |
106 | |
107 | #endif |
108 | |