1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /****************************************************************************
3 * Driver for Solarflare network controllers and boards
4 * Copyright 2014-2015 Solarflare Communications Inc.
5 */
6
7 #ifndef EFX_SRIOV_H
8 #define EFX_SRIOV_H
9
10 #include "net_driver.h"
11
12 #ifdef CONFIG_SFC_SIENA_SRIOV
13
14 static inline
efx_sriov_set_vf_mac(struct net_device * net_dev,int vf_i,u8 * mac)15 int efx_sriov_set_vf_mac(struct net_device *net_dev, int vf_i, u8 *mac)
16 {
17 struct efx_nic *efx = netdev_priv(net_dev);
18
19 if (efx->type->sriov_set_vf_mac)
20 return efx->type->sriov_set_vf_mac(efx, vf_i, mac);
21 else
22 return -EOPNOTSUPP;
23 }
24
25 static inline
efx_sriov_set_vf_vlan(struct net_device * net_dev,int vf_i,u16 vlan,u8 qos,__be16 vlan_proto)26 int efx_sriov_set_vf_vlan(struct net_device *net_dev, int vf_i, u16 vlan,
27 u8 qos, __be16 vlan_proto)
28 {
29 struct efx_nic *efx = netdev_priv(net_dev);
30
31 if (efx->type->sriov_set_vf_vlan) {
32 if ((vlan & ~VLAN_VID_MASK) ||
33 (qos & ~(VLAN_PRIO_MASK >> VLAN_PRIO_SHIFT)))
34 return -EINVAL;
35
36 if (vlan_proto != htons(ETH_P_8021Q))
37 return -EPROTONOSUPPORT;
38
39 return efx->type->sriov_set_vf_vlan(efx, vf_i, vlan, qos);
40 } else {
41 return -EOPNOTSUPP;
42 }
43 }
44
45 static inline
efx_sriov_set_vf_spoofchk(struct net_device * net_dev,int vf_i,bool spoofchk)46 int efx_sriov_set_vf_spoofchk(struct net_device *net_dev, int vf_i,
47 bool spoofchk)
48 {
49 struct efx_nic *efx = netdev_priv(net_dev);
50
51 if (efx->type->sriov_set_vf_spoofchk)
52 return efx->type->sriov_set_vf_spoofchk(efx, vf_i, spoofchk);
53 else
54 return -EOPNOTSUPP;
55 }
56
57 static inline
efx_sriov_get_vf_config(struct net_device * net_dev,int vf_i,struct ifla_vf_info * ivi)58 int efx_sriov_get_vf_config(struct net_device *net_dev, int vf_i,
59 struct ifla_vf_info *ivi)
60 {
61 struct efx_nic *efx = netdev_priv(net_dev);
62
63 if (efx->type->sriov_get_vf_config)
64 return efx->type->sriov_get_vf_config(efx, vf_i, ivi);
65 else
66 return -EOPNOTSUPP;
67 }
68
69 static inline
efx_sriov_set_vf_link_state(struct net_device * net_dev,int vf_i,int link_state)70 int efx_sriov_set_vf_link_state(struct net_device *net_dev, int vf_i,
71 int link_state)
72 {
73 struct efx_nic *efx = netdev_priv(net_dev);
74
75 if (efx->type->sriov_set_vf_link_state)
76 return efx->type->sriov_set_vf_link_state(efx, vf_i,
77 link_state);
78 else
79 return -EOPNOTSUPP;
80 }
81 #endif /* CONFIG_SFC_SIENA_SRIOV */
82
83 #endif /* EFX_SRIOV_H */
84