drivers: add newline in dpaa2 logs

[dpdk.git] / lib / librte_lpm / rte_lpm6.h

diff --git a/lib/librte_lpm/rte_lpm6.h b/lib/librte_lpm/rte_lpm6.h
index 856e540..3a3342d 100644 (file)
--- a/lib/librte_lpm/rte_lpm6.h
+++ b/lib/librte_lpm/rte_lpm6.h
@@ -38,6 +38,9 @@
  * RTE Longest Prefix Match for IPv6 (LPM6)
  */
 
+#include <stdint.h>
+#include <rte_compat.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -72,7 +75,6 @@ struct rte_lpm6_config {
  *   to an appropriate values. Possible rte_errno values include:
  *    - E_RTE_NO_CONFIG - function could not get pointer to rte_config structure
  *    - E_RTE_SECONDARY - function was called from a secondary process instance
- *    - E_RTE_NO_TAILQ - no tailq list could be got for the lpm object list
  *    - EINVAL - invalid parameter passed to function
  *    - ENOSPC - the maximum number of memzones has already been allocated
  *    - EEXIST - a memzone with the same name already exists
@@ -122,7 +124,38 @@ rte_lpm6_free(struct rte_lpm6 *lpm);
  */
 int
 rte_lpm6_add(struct rte_lpm6 *lpm, uint8_t *ip, uint8_t depth,
+               uint32_t next_hop);
+int
+rte_lpm6_add_v20(struct rte_lpm6 *lpm, uint8_t *ip, uint8_t depth,
                uint8_t next_hop);
+int
+rte_lpm6_add_v1705(struct rte_lpm6 *lpm, uint8_t *ip, uint8_t depth,
+               uint32_t next_hop);
+
+/**
+ * Check if a rule is present in the LPM table,
+ * and provide its next hop if it is.
+ *
+ * @param lpm
+ *   LPM object handle
+ * @param ip
+ *   IP of the rule to be searched
+ * @param depth
+ *   Depth of the rule to searched
+ * @param next_hop
+ *   Next hop of the rule (valid only if it is found)
+ * @return
+ *   1 if the rule exists, 0 if it does not, a negative value on failure
+ */
+int
+rte_lpm6_is_rule_present(struct rte_lpm6 *lpm, uint8_t *ip, uint8_t depth,
+               uint32_t *next_hop);
+int
+rte_lpm6_is_rule_present_v20(struct rte_lpm6 *lpm, uint8_t *ip, uint8_t depth,
+               uint8_t *next_hop);
+int
+rte_lpm6_is_rule_present_v1705(struct rte_lpm6 *lpm, uint8_t *ip, uint8_t depth,
+               uint32_t *next_hop);
 
 /**
  * Delete a rule from the LPM table.
@@ -179,7 +212,12 @@ rte_lpm6_delete_all(struct rte_lpm6 *lpm);
  *   -EINVAL for incorrect arguments, -ENOENT on lookup miss, 0 on lookup hit
  */
 int
-rte_lpm6_lookup(const struct rte_lpm6 *lpm, uint8_t *ip, uint8_t *next_hop);
+rte_lpm6_lookup(const struct rte_lpm6 *lpm, uint8_t *ip, uint32_t *next_hop);
+int
+rte_lpm6_lookup_v20(const struct rte_lpm6 *lpm, uint8_t *ip, uint8_t *next_hop);
+int
+rte_lpm6_lookup_v1705(const struct rte_lpm6 *lpm, uint8_t *ip,
+               uint32_t *next_hop);
 
 /**
  * Lookup multiple IP addresses in an LPM table.
@@ -200,7 +238,15 @@ rte_lpm6_lookup(const struct rte_lpm6 *lpm, uint8_t *ip, uint8_t *next_hop);
 int
 rte_lpm6_lookup_bulk_func(const struct rte_lpm6 *lpm,
                uint8_t ips[][RTE_LPM6_IPV6_ADDR_SIZE],
-               int16_t * next_hops, unsigned n);
+               int32_t *next_hops, unsigned int n);
+int
+rte_lpm6_lookup_bulk_func_v20(const struct rte_lpm6 *lpm,
+               uint8_t ips[][RTE_LPM6_IPV6_ADDR_SIZE],
+               int16_t *next_hops, unsigned int n);
+int
+rte_lpm6_lookup_bulk_func_v1705(const struct rte_lpm6 *lpm,
+               uint8_t ips[][RTE_LPM6_IPV6_ADDR_SIZE],
+               int32_t *next_hops, unsigned int n);
 
 #ifdef __cplusplus
 }