diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netdevice.h | 1 | ||||
| -rw-r--r-- | include/net/netfilter/nf_flow_table.h | 33 |
2 files changed, 28 insertions, 6 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index f857f01234f7..9e6fb8524d91 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -848,6 +848,7 @@ enum tc_setup_type { TC_SETUP_ROOT_QDISC, TC_SETUP_QDISC_GRED, TC_SETUP_QDISC_TAPRIO, + TC_SETUP_FT, }; /* These structures hold the attributes of bpf state that are being passed diff --git a/include/net/netfilter/nf_flow_table.h b/include/net/netfilter/nf_flow_table.h index ece09d36c7a6..eea66de328d3 100644 --- a/include/net/netfilter/nf_flow_table.h +++ b/include/net/netfilter/nf_flow_table.h @@ -12,6 +12,9 @@ #include <net/dst.h> struct nf_flowtable; +struct nf_flow_rule; +struct flow_offload; +enum flow_offload_tuple_dir; struct nf_flowtable_type { struct list_head list; @@ -20,6 +23,10 @@ struct nf_flowtable_type { int (*setup)(struct nf_flowtable *ft, struct net_device *dev, enum flow_block_command cmd); + int (*action)(struct net *net, + const struct flow_offload *flow, + enum flow_offload_tuple_dir dir, + struct nf_flow_rule *flow_rule); void (*free)(struct nf_flowtable *ft); nf_hookfn *hook; struct module *owner; @@ -80,6 +87,9 @@ struct flow_offload_tuple_rhash { #define FLOW_OFFLOAD_DNAT 0x2 #define FLOW_OFFLOAD_DYING 0x4 #define FLOW_OFFLOAD_TEARDOWN 0x8 +#define FLOW_OFFLOAD_HW 0x10 +#define FLOW_OFFLOAD_HW_DYING 0x20 +#define FLOW_OFFLOAD_HW_DEAD 0x40 enum flow_offload_type { NF_FLOW_OFFLOAD_UNSPEC = 0, @@ -142,11 +152,22 @@ unsigned int nf_flow_offload_ipv6_hook(void *priv, struct sk_buff *skb, #define MODULE_ALIAS_NF_FLOWTABLE(family) \ MODULE_ALIAS("nf-flowtable-" __stringify(family)) -static inline int nf_flow_table_offload_setup(struct nf_flowtable *flowtable, - struct net_device *dev, - enum flow_block_command cmd) -{ - return 0; -} +void nf_flow_offload_add(struct nf_flowtable *flowtable, + struct flow_offload *flow); +void nf_flow_offload_del(struct nf_flowtable *flowtable, + struct flow_offload *flow); +void nf_flow_offload_stats(struct nf_flowtable *flowtable, + struct flow_offload *flow); + +void nf_flow_table_offload_flush(struct nf_flowtable *flowtable); +int nf_flow_table_offload_setup(struct nf_flowtable *flowtable, + struct net_device *dev, + enum flow_block_command cmd); +int nf_flow_rule_route(struct net *net, const struct flow_offload *flow, + enum flow_offload_tuple_dir dir, + struct nf_flow_rule *flow_rule); + +int nf_flow_table_offload_init(void); +void nf_flow_table_offload_exit(void); #endif /* _NF_FLOW_TABLE_H */ |