acl-plugin: VPP-1230: fix the "undefined symbol" error for acl_main when using the...

[vpp.git] / src / plugins / acl / acl.h

diff --git a/src/plugins/acl/acl.h b/src/plugins/acl/acl.h
index c9f403e..8e7c800 100644 (file)
--- a/src/plugins/acl/acl.h
+++ b/src/plugins/acl/acl.h
@@ -25,9 +25,11 @@
 #include <vppinfra/bitmap.h>
 #include <vppinfra/elog.h>
 #include <vppinfra/bihash_48_8.h>
-#include "bihash_40_8.h"
+#include <vppinfra/bihash_40_8.h>
+
 #include "fa_node.h"
 #include "hash_lookup_types.h"
+#include "lookup_context.h"
 
 #define  ACL_PLUGIN_VERSION_MAJOR 1
 #define  ACL_PLUGIN_VERSION_MINOR 3
@@ -36,6 +38,10 @@
 #define TCP_SESSION_IDLE_TIMEOUT_SEC (3600*24)
 #define TCP_SESSION_TRANSIENT_TIMEOUT_SEC 120
 
+#define ACL_PLUGIN_HASH_LOOKUP_HEAP_SIZE (2 << 25)
+#define ACL_PLUGIN_HASH_LOOKUP_HASH_BUCKETS 65536
+#define ACL_PLUGIN_HASH_LOOKUP_HASH_MEMORY (2 << 25)
+
 extern vlib_node_registration_t acl_in_node;
 extern vlib_node_registration_t acl_out_node;
 
@@ -109,6 +115,10 @@ typedef struct
   u32 ip4_table_index;
   u32 ip6_table_index;
   u32 l2_table_index;
+  /* outacl classifier tables */
+  u32 out_ip4_table_index;
+  u32 out_ip6_table_index;
+  u32 out_l2_table_index;
 } macip_acl_list_t;
 
 /*
@@ -122,17 +132,42 @@ typedef struct
 } ace_mask_type_entry_t;
 
 typedef struct {
+  /* mheap to hold all the ACL module related allocations, other than hash */
+  void *acl_mheap;
+  uword acl_mheap_size;
+
   /* API message ID base */
   u16 msg_id_base;
 
+  /* The pool of users of ACL lookup contexts */
+  acl_lookup_context_user_t *acl_users;
+  /* The pool of ACL lookup contexts */
+  acl_lookup_context_t *acl_lookup_contexts;
+
   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. */
+  u32 hash_lookup_hash_buckets;
+  u32 hash_lookup_hash_memory;
+
+  /* mheap to hold all the miscellaneous allocations related to hash-based lookups */
+  void *hash_lookup_mheap;
+  uword hash_lookup_mheap_size;
   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;
+*/
+  applied_hash_ace_entry_t **hash_entry_vec_by_lc_index;
+  applied_hash_acl_info_t *applied_hash_acl_info_by_lc_index;
+
+  /* Corresponding lookup context indices for in/out lookups per sw_if_index */
+  u32 *input_lc_index_by_sw_if_index;
+  u32 *output_lc_index_by_sw_if_index;
+  /* context user id for interface ACLs */
+  u32 interface_acl_user_id;
 
   macip_acl_list_t *macip_acls;        /* Pool of MAC-IP ACLs */
 
@@ -144,6 +179,25 @@ typedef struct {
   u32 **input_sw_if_index_vec_by_acl;
   u32 **output_sw_if_index_vec_by_acl;
 
+  /* bitmaps 1=sw_if_index has in/out ACL processing enabled */
+  uword *in_acl_on_sw_if_index;
+  uword *out_acl_on_sw_if_index;
+
+  /* lookup contexts where a given ACL is used */
+  u32 **lc_index_vec_by_acl;
+
+  /* input and output policy epochs by interface */
+  u32 *input_policy_epoch_by_sw_if_index;
+  u32 *output_policy_epoch_by_sw_if_index;
+
+  /* whether we need to take the epoch of the session into account */
+  int reclassify_sessions;
+
+
+
+  /* Total count of interface+direction pairs enabled */
+  u32 fa_total_enabled_count;
+
   /* Do we use hash-based ACL matching or linear */
   int use_hash_acl_matching;
 
@@ -159,9 +213,23 @@ typedef struct {
   u32 *acl_ip4_output_classify_table_by_sw_if_index;
   u32 *acl_ip6_output_classify_table_by_sw_if_index;
 
+  u32 *acl_dot1q_input_classify_table_by_sw_if_index;
+  u32 *acl_dot1ad_input_classify_table_by_sw_if_index;
+  u32 *acl_dot1q_output_classify_table_by_sw_if_index;
+  u32 *acl_dot1ad_output_classify_table_by_sw_if_index;
+
+  u32 *acl_etype_input_classify_table_by_sw_if_index;
+  u32 *acl_etype_output_classify_table_by_sw_if_index;
+
+  u16 **input_etype_whitelist_by_sw_if_index;
+  u16 **output_etype_whitelist_by_sw_if_index;
+
   /* MACIP (input) ACLs associated with the interfaces */
   u32 *macip_acl_by_sw_if_index;
 
+  /* Vector of interfaces on which given MACIP ACLs are applied */
+  u32 **sw_if_index_vec_by_macip_acl;
+
   /* 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;
@@ -172,9 +240,6 @@ typedef struct {
   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;
@@ -203,6 +268,9 @@ typedef struct {
   uword fa_conn_table_hash_memory_size;
   u64 fa_conn_table_max_entries;
 
+  int trace_sessions;
+  int trace_acl;
+
   /*
    * If the cleaner has to delete more than this number
    * of connections, it halves the sleep time.
@@ -224,6 +292,8 @@ typedef struct {
 
   u64 fa_current_cleaner_timer_wait_interval;
 
+  int fa_interrupt_generation;
+
   /* per-worker data related t conn management */
   acl_fa_per_worker_data_t *per_worker_data;
 
@@ -292,6 +362,15 @@ AH has a special treatment of its length, it is in 32-bit words, not 64-bit word
 
 
 extern acl_main_t acl_main;
+/*
+ * pointer to the above.
+ * Needed for some gymnastics to be able to provide
+ * the inline functions from this plugin to other plugins.
+ */
+
+extern acl_main_t *p_acl_main;
+
+void *acl_plugin_set_heap();
 
 
 #endif