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Diffstat (limited to 'include/net/pkt_cls.h')
-rw-r--r--include/net/pkt_cls.h54
1 files changed, 52 insertions, 2 deletions
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index ed65619cbc47..d4d461236351 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -32,6 +32,12 @@ struct tcf_block_ext_info {
u32 block_index;
};
+struct tcf_qevent {
+ struct tcf_block *block;
+ struct tcf_block_ext_info info;
+ struct tcf_proto __rcu *filter_chain;
+};
+
struct tcf_block_cb;
bool tcf_queue_work(struct rcu_work *rwork, work_func_t func);
@@ -262,7 +268,7 @@ static inline void tcf_exts_put_net(struct tcf_exts *exts)
static inline void
tcf_exts_stats_update(const struct tcf_exts *exts,
- u64 bytes, u64 packets, u64 lastuse,
+ u64 bytes, u64 packets, u64 drops, u64 lastuse,
u8 used_hw_stats, bool used_hw_stats_valid)
{
#ifdef CONFIG_NET_CLS_ACT
@@ -273,7 +279,8 @@ tcf_exts_stats_update(const struct tcf_exts *exts,
for (i = 0; i < exts->nr_actions; i++) {
struct tc_action *a = exts->actions[i];
- tcf_action_stats_update(a, bytes, packets, lastuse, true);
+ tcf_action_stats_update(a, bytes, packets, drops,
+ lastuse, true);
a->used_hw_stats = used_hw_stats;
a->used_hw_stats_valid = used_hw_stats_valid;
}
@@ -552,6 +559,49 @@ int tc_setup_cb_reoffload(struct tcf_block *block, struct tcf_proto *tp,
void *cb_priv, u32 *flags, unsigned int *in_hw_count);
unsigned int tcf_exts_num_actions(struct tcf_exts *exts);
+#ifdef CONFIG_NET_CLS_ACT
+int tcf_qevent_init(struct tcf_qevent *qe, struct Qdisc *sch,
+ enum flow_block_binder_type binder_type,
+ struct nlattr *block_index_attr,
+ struct netlink_ext_ack *extack);
+void tcf_qevent_destroy(struct tcf_qevent *qe, struct Qdisc *sch);
+int tcf_qevent_validate_change(struct tcf_qevent *qe, struct nlattr *block_index_attr,
+ struct netlink_ext_ack *extack);
+struct sk_buff *tcf_qevent_handle(struct tcf_qevent *qe, struct Qdisc *sch, struct sk_buff *skb,
+ struct sk_buff **to_free, int *ret);
+int tcf_qevent_dump(struct sk_buff *skb, int attr_name, struct tcf_qevent *qe);
+#else
+static inline int tcf_qevent_init(struct tcf_qevent *qe, struct Qdisc *sch,
+ enum flow_block_binder_type binder_type,
+ struct nlattr *block_index_attr,
+ struct netlink_ext_ack *extack)
+{
+ return 0;
+}
+
+static inline void tcf_qevent_destroy(struct tcf_qevent *qe, struct Qdisc *sch)
+{
+}
+
+static inline int tcf_qevent_validate_change(struct tcf_qevent *qe, struct nlattr *block_index_attr,
+ struct netlink_ext_ack *extack)
+{
+ return 0;
+}
+
+static inline struct sk_buff *
+tcf_qevent_handle(struct tcf_qevent *qe, struct Qdisc *sch, struct sk_buff *skb,
+ struct sk_buff **to_free, int *ret)
+{
+ return skb;
+}
+
+static inline int tcf_qevent_dump(struct sk_buff *skb, int attr_name, struct tcf_qevent *qe)
+{
+ return 0;
+}
+#endif
+
struct tc_cls_u32_knode {
struct tcf_exts *exts;
struct tcf_result *res;