diff options
Diffstat (limited to 'include/net/flow_offload.h')
| -rw-r--r-- | include/net/flow_offload.h | 78 |
1 files changed, 45 insertions, 33 deletions
diff --git a/include/net/flow_offload.h b/include/net/flow_offload.h index d1b1e4aa310a..d06bf8d566ac 100644 --- a/include/net/flow_offload.h +++ b/include/net/flow_offload.h @@ -69,6 +69,10 @@ struct flow_match_enc_opts { struct flow_dissector_key_enc_opts *key, *mask; }; +struct flow_match_ct { + struct flow_dissector_key_ct *key, *mask; +}; + struct flow_rule; void flow_rule_match_meta(const struct flow_rule *rule, @@ -111,6 +115,8 @@ void flow_rule_match_enc_keyid(const struct flow_rule *rule, struct flow_match_enc_keyid *out); void flow_rule_match_enc_opts(const struct flow_rule *rule, struct flow_match_enc_opts *out); +void flow_rule_match_ct(const struct flow_rule *rule, + struct flow_match_ct *out); enum flow_action_id { FLOW_ACTION_ACCEPT = 0, @@ -131,11 +137,13 @@ enum flow_action_id { FLOW_ACTION_CSUM, FLOW_ACTION_MARK, FLOW_ACTION_PTYPE, + FLOW_ACTION_PRIORITY, FLOW_ACTION_WAKE, FLOW_ACTION_QUEUE, FLOW_ACTION_SAMPLE, FLOW_ACTION_POLICE, FLOW_ACTION_CT, + FLOW_ACTION_CT_METADATA, FLOW_ACTION_MPLS_PUSH, FLOW_ACTION_MPLS_POP, FLOW_ACTION_MPLS_MANGLE, @@ -155,20 +163,18 @@ enum flow_action_mangle_base { FLOW_ACT_MANGLE_HDR_TYPE_UDP, }; -enum flow_action_hw_stats_type_bit { - FLOW_ACTION_HW_STATS_TYPE_IMMEDIATE_BIT, - FLOW_ACTION_HW_STATS_TYPE_DELAYED_BIT, +enum flow_action_hw_stats_bit { + FLOW_ACTION_HW_STATS_IMMEDIATE_BIT, + FLOW_ACTION_HW_STATS_DELAYED_BIT, }; -enum flow_action_hw_stats_type { - FLOW_ACTION_HW_STATS_TYPE_DISABLED = 0, - FLOW_ACTION_HW_STATS_TYPE_IMMEDIATE = - BIT(FLOW_ACTION_HW_STATS_TYPE_IMMEDIATE_BIT), - FLOW_ACTION_HW_STATS_TYPE_DELAYED = - BIT(FLOW_ACTION_HW_STATS_TYPE_DELAYED_BIT), - FLOW_ACTION_HW_STATS_TYPE_ANY = - FLOW_ACTION_HW_STATS_TYPE_IMMEDIATE | - FLOW_ACTION_HW_STATS_TYPE_DELAYED, +enum flow_action_hw_stats { + FLOW_ACTION_HW_STATS_DISABLED = 0, + FLOW_ACTION_HW_STATS_IMMEDIATE = + BIT(FLOW_ACTION_HW_STATS_IMMEDIATE_BIT), + FLOW_ACTION_HW_STATS_DELAYED = BIT(FLOW_ACTION_HW_STATS_DELAYED_BIT), + FLOW_ACTION_HW_STATS_ANY = FLOW_ACTION_HW_STATS_IMMEDIATE | + FLOW_ACTION_HW_STATS_DELAYED, }; typedef void (*action_destr)(void *priv); @@ -185,7 +191,7 @@ void flow_action_cookie_destroy(struct flow_action_cookie *cookie); struct flow_action_entry { enum flow_action_id id; - enum flow_action_hw_stats_type hw_stats_type; + enum flow_action_hw_stats hw_stats; action_destr destructor; void *destructor_priv; union { @@ -206,6 +212,7 @@ struct flow_action_entry { u32 csum_flags; /* FLOW_ACTION_CSUM */ u32 mark; /* FLOW_ACTION_MARK */ u16 ptype; /* FLOW_ACTION_PTYPE */ + u32 priority; /* FLOW_ACTION_PRIORITY */ struct { /* FLOW_ACTION_QUEUE */ u32 ctx; u32 index; @@ -224,7 +231,13 @@ struct flow_action_entry { struct { /* FLOW_ACTION_CT */ int action; u16 zone; + struct nf_flowtable *flow_table; } ct; + struct { + unsigned long cookie; + u32 mark; + u32 labels[4]; + } ct_metadata; struct { /* FLOW_ACTION_MPLS_PUSH */ u32 label; __be16 proto; @@ -272,22 +285,22 @@ static inline bool flow_offload_has_one_action(const struct flow_action *action) __act = &(__actions)->entries[++__i]) static inline bool -flow_action_mixed_hw_stats_types_check(const struct flow_action *action, - struct netlink_ext_ack *extack) +flow_action_mixed_hw_stats_check(const struct flow_action *action, + struct netlink_ext_ack *extack) { const struct flow_action_entry *action_entry; - u8 uninitialized_var(last_hw_stats_type); + u8 uninitialized_var(last_hw_stats); int i; if (flow_offload_has_one_action(action)) return true; flow_action_for_each(i, action_entry, action) { - if (i && action_entry->hw_stats_type != last_hw_stats_type) { + if (i && action_entry->hw_stats != last_hw_stats) { NL_SET_ERR_MSG_MOD(extack, "Mixing HW stats types for actions is not supported"); return false; } - last_hw_stats_type = action_entry->hw_stats_type; + last_hw_stats = action_entry->hw_stats; } return true; } @@ -300,24 +313,24 @@ flow_action_first_entry_get(const struct flow_action *action) } static inline bool -__flow_action_hw_stats_types_check(const struct flow_action *action, - struct netlink_ext_ack *extack, - bool check_allow_bit, - enum flow_action_hw_stats_type_bit allow_bit) +__flow_action_hw_stats_check(const struct flow_action *action, + struct netlink_ext_ack *extack, + bool check_allow_bit, + enum flow_action_hw_stats_bit allow_bit) { const struct flow_action_entry *action_entry; if (!flow_action_has_entries(action)) return true; - if (!flow_action_mixed_hw_stats_types_check(action, extack)) + if (!flow_action_mixed_hw_stats_check(action, extack)) return false; action_entry = flow_action_first_entry_get(action); if (!check_allow_bit && - action_entry->hw_stats_type != FLOW_ACTION_HW_STATS_TYPE_ANY) { + action_entry->hw_stats != FLOW_ACTION_HW_STATS_ANY) { NL_SET_ERR_MSG_MOD(extack, "Driver supports only default HW stats type \"any\""); return false; } else if (check_allow_bit && - !(action_entry->hw_stats_type & BIT(allow_bit))) { + !(action_entry->hw_stats & BIT(allow_bit))) { NL_SET_ERR_MSG_MOD(extack, "Driver does not support selected HW stats type"); return false; } @@ -325,19 +338,18 @@ __flow_action_hw_stats_types_check(const struct flow_action *action, } static inline bool -flow_action_hw_stats_types_check(const struct flow_action *action, - struct netlink_ext_ack *extack, - enum flow_action_hw_stats_type_bit allow_bit) +flow_action_hw_stats_check(const struct flow_action *action, + struct netlink_ext_ack *extack, + enum flow_action_hw_stats_bit allow_bit) { - return __flow_action_hw_stats_types_check(action, extack, - true, allow_bit); + return __flow_action_hw_stats_check(action, extack, true, allow_bit); } static inline bool -flow_action_basic_hw_stats_types_check(const struct flow_action *action, - struct netlink_ext_ack *extack) +flow_action_basic_hw_stats_check(const struct flow_action *action, + struct netlink_ext_ack *extack) { - return __flow_action_hw_stats_types_check(action, extack, false, 0); + return __flow_action_hw_stats_check(action, extack, false, 0); } struct flow_rule { |