diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/bpf.h | 17 | ||||
| -rw-r--r-- | include/linux/netdevice.h | 8 |
2 files changed, 24 insertions, 1 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index b97a05bb47be..bb26c2e18092 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -2480,6 +2480,9 @@ bool bpf_offload_dev_match(struct bpf_prog *prog, struct net_device *netdev); void unpriv_ebpf_notify(int new_state); #if defined(CONFIG_NET) && defined(CONFIG_BPF_SYSCALL) +int bpf_dev_bound_kfunc_check(struct bpf_verifier_log *log, + struct bpf_prog_aux *prog_aux); +void *bpf_dev_bound_resolve_kfunc(struct bpf_prog *prog, u32 func_id); int bpf_prog_dev_bound_init(struct bpf_prog *prog, union bpf_attr *attr); void bpf_dev_bound_netdev_unregister(struct net_device *dev); @@ -2514,8 +2517,20 @@ void sock_map_unhash(struct sock *sk); void sock_map_destroy(struct sock *sk); void sock_map_close(struct sock *sk, long timeout); #else +static inline int bpf_dev_bound_kfunc_check(struct bpf_verifier_log *log, + struct bpf_prog_aux *prog_aux) +{ + return -EOPNOTSUPP; +} + +static inline void *bpf_dev_bound_resolve_kfunc(struct bpf_prog *prog, + u32 func_id) +{ + return NULL; +} + static inline int bpf_prog_dev_bound_init(struct bpf_prog *prog, - union bpf_attr *attr) + union bpf_attr *attr) { return -EOPNOTSUPP; } diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index aad12a179e54..90f2be194bc5 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -74,6 +74,7 @@ struct udp_tunnel_nic_info; struct udp_tunnel_nic; struct bpf_prog; struct xdp_buff; +struct xdp_md; void synchronize_net(void); void netdev_set_default_ethtool_ops(struct net_device *dev, @@ -1618,6 +1619,11 @@ struct net_device_ops { bool cycles); }; +struct xdp_metadata_ops { + int (*xmo_rx_timestamp)(const struct xdp_md *ctx, u64 *timestamp); + int (*xmo_rx_hash)(const struct xdp_md *ctx, u32 *hash); +}; + /** * enum netdev_priv_flags - &struct net_device priv_flags * @@ -1801,6 +1807,7 @@ enum netdev_ml_priv_type { * * @netdev_ops: Includes several pointers to callbacks, * if one wants to override the ndo_*() functions + * @xdp_metadata_ops: Includes pointers to XDP metadata callbacks. * @ethtool_ops: Management operations * @l3mdev_ops: Layer 3 master device operations * @ndisc_ops: Includes callbacks for different IPv6 neighbour @@ -2050,6 +2057,7 @@ struct net_device { unsigned int flags; unsigned long long priv_flags; const struct net_device_ops *netdev_ops; + const struct xdp_metadata_ops *xdp_metadata_ops; int ifindex; unsigned short gflags; unsigned short hard_header_len; |