diff options
Diffstat (limited to 'drivers/net/ethernet/microchip/vcap/vcap_api_private.h')
| -rw-r--r-- | drivers/net/ethernet/microchip/vcap/vcap_api_private.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/net/ethernet/microchip/vcap/vcap_api_private.h b/drivers/net/ethernet/microchip/vcap/vcap_api_private.h index 4fd21da97679..df81d9ff502b 100644 --- a/drivers/net/ethernet/microchip/vcap/vcap_api_private.h +++ b/drivers/net/ethernet/microchip/vcap/vcap_api_private.h @@ -13,6 +13,12 @@ #define to_intrule(rule) container_of((rule), struct vcap_rule_internal, data) +enum vcap_rule_state { + VCAP_RS_PERMANENT, /* the rule is always stored in HW */ + VCAP_RS_ENABLED, /* enabled in HW but can be disabled */ + VCAP_RS_DISABLED, /* disabled (stored in SW) and can be enabled */ +}; + /* Private VCAP API rule data */ struct vcap_rule_internal { struct vcap_rule data; /* provided by the client */ @@ -29,6 +35,7 @@ struct vcap_rule_internal { u32 addr; /* address in the VCAP at insertion */ u32 counter_id; /* counter id (if a dedicated counter is available) */ struct vcap_counter counter; /* last read counter value */ + enum vcap_rule_state state; /* rule storage state */ }; /* Bit iterator for the VCAP cache streams */ @@ -43,8 +50,6 @@ struct vcap_stream_iter { /* Check that the control has a valid set of callbacks */ int vcap_api_check(struct vcap_control *ctrl); -/* Make a shallow copy of the rule without the fields */ -struct vcap_rule_internal *vcap_dup_rule(struct vcap_rule_internal *ri); /* Erase the VCAP cache area used or encoding and decoding */ void vcap_erase_cache(struct vcap_rule_internal *ri); @@ -110,4 +115,10 @@ int vcap_find_keystream_keysets(struct vcap_control *vctrl, enum vcap_type vt, u32 *keystream, u32 *mskstream, bool mask, int sw_max, struct vcap_keyset_list *kslist); +/* Get the keysets that matches the rule key type/mask */ +int vcap_rule_get_keysets(struct vcap_rule_internal *ri, + struct vcap_keyset_list *matches); +/* Decode a rule from the VCAP cache and return a copy */ +struct vcap_rule *vcap_decode_rule(struct vcap_rule_internal *elem); + #endif /* __VCAP_API_PRIVATE__ */ |