X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_table%2Frte_table_hash.h;h=9d17516a53150c576350dd624ae77c43aeb2eda8;hb=99c12dcca65d;hp=9181942a7b75560ec881d2ca95bde36f9fcfa4c3;hpb=8aa327214ceb4bcea5bbdf70f9e52bb1d4c7f3ae;p=dpdk.git

diff --git a/lib/librte_table/rte_table_hash.h b/lib/librte_table/rte_table_hash.h
index 9181942a7b..9d17516a53 100644
--- a/lib/librte_table/rte_table_hash.h
+++ b/lib/librte_table/rte_table_hash.h
@@ -196,6 +196,9 @@ struct rte_table_hash_key8_lru_params {
 
 	/** Byte offset within packet meta-data where the key is located */
 	uint32_t key_offset;
+
+	/** Bit-mask to be AND-ed to the key on lookup */
+	uint8_t *key_mask;
 };
 
 /** LRU hash table operations for pre-computed key signature */
@@ -226,6 +229,9 @@ struct rte_table_hash_key8_ext_params {
 
 	/** Byte offset within packet meta-data where the key is located */
 	uint32_t key_offset;
+
+	/** Bit-mask to be AND-ed to the key on lookup */
+	uint8_t *key_mask;
 };
 
 /** Extendible bucket hash table operations for pre-computed key signature */
@@ -257,11 +263,18 @@ struct rte_table_hash_key16_lru_params {
 
 	/** Byte offset within packet meta-data where the key is located */
 	uint32_t key_offset;
+
+	/** Bit-mask to be AND-ed to the key on lookup */
+	uint8_t *key_mask;
 };
 
 /** LRU hash table operations for pre-computed key signature */
 extern struct rte_table_ops rte_table_hash_key16_lru_ops;
 
+/** LRU hash table operations for key signature computed on lookup
+    ("do-sig") */
+extern struct rte_table_ops rte_table_hash_key16_lru_dosig_ops;
+
 /** Extendible bucket hash table parameters */
 struct rte_table_hash_key16_ext_params {
 	/** Maximum number of entries (and keys) in the table */
@@ -284,11 +297,18 @@ struct rte_table_hash_key16_ext_params {
 
 	/** Byte offset within packet meta-data where the key is located */
 	uint32_t key_offset;
+
+	/** Bit-mask to be AND-ed to the key on lookup */
+	uint8_t *key_mask;
 };
 
 /** Extendible bucket operations for pre-computed key signature */
 extern struct rte_table_ops rte_table_hash_key16_ext_ops;
 
+/** Extendible bucket hash table operations for key signature computed on
+    lookup ("do-sig") */
+extern struct rte_table_ops rte_table_hash_key16_ext_dosig_ops;
+
 /**
  * 32-byte key hash tables
  *