lib: update documentation of some *_free functions

[dpdk.git] / lib / hash / rte_thash_gfni.h

diff --git a/lib/hash/rte_thash_gfni.h b/lib/hash/rte_thash_gfni.h
index bbacd41..e97d912 100644 (file)
--- a/lib/hash/rte_thash_gfni.h
+++ b/lib/hash/rte_thash_gfni.h
@@ -45,6 +45,39 @@ rte_thash_gfni(const uint64_t *mtrx __rte_unused,
        return 0;
 }
 
+/**
+ * Bulk implementation for Toeplitz hash.
+ * Dummy implementation.
+ *
+ * @warning
+ * @b EXPERIMENTAL: this API may change without prior notice.
+ *
+ * @param m
+ *  Pointer to the matrices generated from the corresponding
+ *  RSS hash key using rte_thash_complete_matrix().
+ * @param len
+ *  Length of the largest data buffer to be hashed.
+ * @param tuple
+ *  Array of the pointers on data to be hashed.
+ *  Data must be in network byte order.
+ * @param val
+ *  Array of uint32_t where to put calculated Toeplitz hash values
+ * @param num
+ *  Number of tuples to hash.
+ */
+__rte_experimental
+static inline void
+rte_thash_gfni_bulk(const uint64_t *mtrx __rte_unused,
+       int len __rte_unused, uint8_t *tuple[] __rte_unused,
+       uint32_t val[], uint32_t num)
+{
+       unsigned int i;
+
+       RTE_LOG(ERR, HASH, "%s is undefined under given arch\n", __func__);
+       for (i = 0; i < num; i++)
+               val[i] = 0;
+}
+
 #endif /* RTE_THASH_GFNI_DEFINED */
 
 #ifdef __cplusplus