1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* Copyright (C) 2019-2021, Intel Corporation. */ |
3 | |
4 | #ifndef _ICE_ESWITCH_H_ |
5 | #define _ICE_ESWITCH_H_ |
6 | |
7 | #include <net/devlink.h> |
8 | |
9 | #ifdef CONFIG_ICE_SWITCHDEV |
10 | void ice_eswitch_release(struct ice_pf *pf); |
11 | int ice_eswitch_configure(struct ice_pf *pf); |
12 | int ice_eswitch_rebuild(struct ice_pf *pf); |
13 | |
14 | int ice_eswitch_mode_get(struct devlink *devlink, u16 *mode); |
15 | int |
16 | ice_eswitch_mode_set(struct devlink *devlink, u16 mode, |
17 | struct netlink_ext_ack *extack); |
18 | bool ice_is_eswitch_mode_switchdev(struct ice_pf *pf); |
19 | |
20 | void ice_eswitch_update_repr(struct ice_vsi *vsi); |
21 | |
22 | void ice_eswitch_stop_all_tx_queues(struct ice_pf *pf); |
23 | |
24 | void ice_eswitch_set_target_vsi(struct sk_buff *skb, |
25 | struct ice_tx_offload_params *off); |
26 | netdev_tx_t |
27 | ice_eswitch_port_start_xmit(struct sk_buff *skb, struct net_device *netdev); |
28 | #else /* CONFIG_ICE_SWITCHDEV */ |
29 | static inline void ice_eswitch_release(struct ice_pf *pf) { } |
30 | |
31 | static inline void ice_eswitch_stop_all_tx_queues(struct ice_pf *pf) { } |
32 | |
33 | static inline void |
34 | ice_eswitch_set_target_vsi(struct sk_buff *skb, |
35 | struct ice_tx_offload_params *off) { } |
36 | |
37 | static inline void ice_eswitch_update_repr(struct ice_vsi *vsi) { } |
38 | |
39 | static inline int ice_eswitch_configure(struct ice_pf *pf) |
40 | { |
41 | return 0; |
42 | } |
43 | |
44 | static inline int ice_eswitch_rebuild(struct ice_pf *pf) |
45 | { |
46 | return -EOPNOTSUPP; |
47 | } |
48 | |
49 | static inline int ice_eswitch_mode_get(struct devlink *devlink, u16 *mode) |
50 | { |
51 | return DEVLINK_ESWITCH_MODE_LEGACY; |
52 | } |
53 | |
54 | static inline int |
55 | ice_eswitch_mode_set(struct devlink *devlink, u16 mode, |
56 | struct netlink_ext_ack *extack) |
57 | { |
58 | return -EOPNOTSUPP; |
59 | } |
60 | |
61 | static inline bool ice_is_eswitch_mode_switchdev(struct ice_pf *pf) |
62 | { |
63 | return false; |
64 | } |
65 | |
66 | static inline netdev_tx_t |
67 | ice_eswitch_port_start_xmit(struct sk_buff *skb, struct net_device *netdev) |
68 | { |
69 | return NETDEV_TX_BUSY; |
70 | } |
71 | #endif /* CONFIG_ICE_SWITCHDEV */ |
72 | #endif /* _ICE_ESWITCH_H_ */ |
73 | |