#include <vppinfra/error.h>
#include <vppinfra/bitmap.h>
#include <vppinfra/elog.h>
+#include <vppinfra/bihash_48_8.h>
#include "bihash_40_8.h"
#include "fa_node.h"
+#include "hash_lookup_types.h"
#define ACL_PLUGIN_VERSION_MAJOR 1
-#define ACL_PLUGIN_VERSION_MINOR 2
+#define ACL_PLUGIN_VERSION_MINOR 3
#define UDP_SESSION_IDLE_TIMEOUT_SEC 600
#define TCP_SESSION_IDLE_TIMEOUT_SEC (3600*24)
u32 l2_table_index;
} macip_acl_list_t;
+/*
+ * An element describing a particular configuration fo the mask,
+ * and how many times it has been used.
+ */
+typedef struct
+{
+ fa_5tuple_t mask;
+ u32 refcount;
+} ace_mask_type_entry_t;
+
typedef struct {
/* API message ID base */
u16 msg_id_base;
acl_list_t *acls; /* Pool of ACLs */
+ hash_acl_info_t *hash_acl_infos; /* corresponding hash matching housekeeping info */
+ clib_bihash_48_8_t acl_lookup_hash; /* ACL lookup hash table. */
+ int acl_lookup_hash_initialized;
+ applied_hash_ace_entry_t **input_hash_entry_vec_by_sw_if_index;
+ applied_hash_ace_entry_t **output_hash_entry_vec_by_sw_if_index;
+ applied_hash_acl_info_t *input_applied_hash_acl_info_by_sw_if_index;
+ applied_hash_acl_info_t *output_applied_hash_acl_info_by_sw_if_index;
+
macip_acl_list_t *macip_acls; /* Pool of MAC-IP ACLs */
/* ACLs associated with interfaces */
u32 **input_acl_vec_by_sw_if_index;
u32 **output_acl_vec_by_sw_if_index;
+ /* interfaces on which given ACLs are applied */
+ u32 **input_sw_if_index_vec_by_acl;
+ u32 **output_sw_if_index_vec_by_acl;
+
+ /* Do we use hash-based ACL matching or linear */
+ int use_hash_acl_matching;
+
+ /* a pool of all mask types present in all ACEs */
+ ace_mask_type_entry_t *ace_mask_type_pool;
+
/*
* Classify tables used to grab the packets for the ACL check,
* and serving as the 5-tuple session tables at the same time
/* bitmaps when set the processing is enabled on the interface */
uword *fa_in_acl_on_sw_if_index;
uword *fa_out_acl_on_sw_if_index;
- /* bitmap, when set the hash is initialized */
- uword *fa_sessions_on_sw_if_index;
- clib_bihash_40_8_t *fa_sessions_by_sw_if_index;
- /* pool for FA session data. See fa_node.h */
- fa_session_t *fa_sessions_pool;
- /* The process node which is responsible to deleting the sessions */
+ /* bihash holding all of the sessions */
+ int fa_sessions_hash_is_initialized;
+ clib_bihash_40_8_t fa_sessions_hash;
+ /* The process node which orcherstrates the cleanup */
u32 fa_cleaner_node_index;
/* FA session timeouts, in seconds */
u32 session_timeout_sec[ACL_N_TIMEOUTS];
/* session add/delete counters */
u64 *fa_session_adds_by_sw_if_index;
u64 *fa_session_dels_by_sw_if_index;
+ /* total session adds/dels */
+ u64 fa_session_total_adds;
+ u64 fa_session_total_dels;
/* L2 datapath glue */
f64 fa_cleaner_wait_time_increment;
u64 fa_current_cleaner_timer_wait_interval;
- u32 fa_conn_list_head[ACL_N_TIMEOUTS];
- u32 fa_conn_list_tail[ACL_N_TIMEOUTS];
+
+ /* per-worker data related t conn management */
+ acl_fa_per_worker_data_t *per_worker_data;
/* Configured session timeout */
u64 session_timeout[ACL_N_TIMEOUTS];
_(fa_cleaner_cnt_delete_by_sw_index, "delete_by_sw_index events") \
_(fa_cleaner_cnt_delete_by_sw_index_ok, "delete_by_sw_index handled ok") \
_(fa_cleaner_cnt_unknown_event, "unknown events received") \
- _(fa_cleaner_cnt_deleted_sessions, "sessions deleted") \
_(fa_cleaner_cnt_timer_restarted, "session idle timers restarted") \
_(fa_cleaner_cnt_wait_with_timeout, "event wait with timeout called") \
_(fa_cleaner_cnt_wait_without_timeout, "event wait w/o timeout called") \
_(fa_cleaner_cnt_event_cycles, "total event cycles") \
- _(fa_cleaner_cnt_already_deleted, "try to delete already deleted conn") \
/* end of counters */
#define _(id, desc) u32 id;
foreach_fa_cleaner_counter