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authorFlorin Coras <fcoras@cisco.com>2017-11-05 23:07:07 -0800
committerDave Barach <openvpp@barachs.net>2017-11-06 21:45:22 +0000
commitc97a7398fc465c480a3ac66cf4b0f91a034ed564 (patch)
tree31467dcc219751cd89903e83b66c3315e31be947 /src/vnet/session/session_rules_table.h
parenta3d933c87f146df801aa3947c25b6f1b2538f847 (diff)
session: add rule tags
Change-Id: Id5ebb410f509ac4c83d60e48efd54e00035e5ce6 Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vnet/session/session_rules_table.h')
-rw-r--r--src/vnet/session/session_rules_table.h41
1 files changed, 29 insertions, 12 deletions
diff --git a/src/vnet/session/session_rules_table.h b/src/vnet/session/session_rules_table.h
index 27b0f8856f5..9bab61e7539 100644
--- a/src/vnet/session/session_rules_table.h
+++ b/src/vnet/session/session_rules_table.h
@@ -54,50 +54,67 @@ typedef CLIB_PACKED (struct
}) session_mask_or_match_6_t;
/* *INDENT-ON* */
+#define SESSION_RULE_TAG_MAX_LEN 64
+#define SESSION_RULES_TABLE_ACTION_DROP (((u32)~0) - 1)
+#define SESSION_RULES_TABLE_INVALID_INDEX MMA_TABLE_INVALID_INDEX
+
typedef struct _session_rules_table_add_del_args
{
- u8 transport_proto;
fib_prefix_t lcl;
fib_prefix_t rmt;
u16 lcl_port;
u16 rmt_port;
u32 action_index;
+ u8 *tag;
u8 is_add;
} session_rule_table_add_del_args_t;
-#define SESSION_RULES_TABLE_ACTION_DROP (((u32)~0) - 1)
+typedef struct _rule_tag
+{
+ u8 *tag;
+} session_rule_tag_t;
typedef struct _session_rules_table_t
{
/**
- * Per fib proto and transport proto session rules tables
+ * Per fib proto session rules tables
+ */
+ mma_rules_table_16_t session_rules_tables_16;
+ mma_rules_table_40_t session_rules_tables_40;
+ /**
+ * Hash table that maps tags to rules
+ */
+ uword *rules_by_tag;
+ /**
+ * Pool of rules tags
+ */
+ session_rule_tag_t *rule_tags;
+ /**
+ * Hash table that maps rule indices to tags
*/
- mma_rules_table_16_t session_rules_tables_16[TRANSPORT_N_PROTO];
- mma_rules_table_40_t session_rules_tables_40[TRANSPORT_N_PROTO];
+ uword *tags_by_rules;
} session_rules_table_t;
-void *session_rules_table_get (session_rules_table_t * srt,
- u8 transport_proto, u8 fib_proto);
u32 session_rules_table_lookup4 (session_rules_table_t * srt,
- u8 transport_proto, ip4_address_t * lcl_ip,
+ ip4_address_t * lcl_ip,
ip4_address_t * rmt_ip, u16 lcl_port,
u16 rmt_port);
u32 session_rules_table_lookup6 (session_rules_table_t * srt,
- u8 transport_proto, ip6_address_t * lcl_ip,
+ ip6_address_t * lcl_ip,
ip6_address_t * rmt_ip, u16 lcl_port,
u16 rmt_port);
void session_rules_table_cli_dump (vlib_main_t * vm,
- session_rules_table_t * srt, u8 fib_proto,
- u8 transport_proto);
+ session_rules_table_t * srt, u8 fib_proto);
void session_rules_table_show_rule (vlib_main_t * vm,
session_rules_table_t * srt,
- u8 transport_proto,
ip46_address_t * lcl_ip, u16 lcl_port,
ip46_address_t * rmt_ip, u16 rmt_port,
u8 is_ip4);
clib_error_t *session_rules_table_add_del (session_rules_table_t * srt,
session_rule_table_add_del_args_t *
args);
+u8 *session_rules_table_rule_tag (session_rules_table_t * srt, u32 ri,
+ u8 is_ip4);
void session_rules_table_init (session_rules_table_t * srt);
#endif /* SRC_VNET_SESSION_SESSION_RULES_TABLE_H_ */
/*