* to create as many priv_xforms as it expects to have stateless
* operations in-flight.
*/
+#define RTE_COMP_FF_HUFFMAN_FIXED (1ULL << 13)
+/**< Fixed huffman encoding is supported */
+#define RTE_COMP_FF_HUFFMAN_DYNAMIC (1ULL << 14)
+/**< Dynamic huffman encoding is supported */
/** Status of comp operation */
enum rte_comp_op_status {
struct rte_mbuf *m_src;
/**< source mbuf
* The total size of the input buffer(s) can be retrieved using
- * rte_pktmbuf_data_len(m_src). The max data size which can fit in a
+ * rte_pktmbuf_pkt_len(m_src). The max data size which can fit in a
* single mbuf is limited by the uint16_t rte_mbuf.data_len to 64k-1.
* If the input data is bigger than this it can be passed to the PMD in
* a chain of mbufs if the PMD's capabilities indicate it supports this.
struct rte_mbuf *m_dst;
/**< destination mbuf
* The total size of the output buffer(s) can be retrieved using
- * rte_pktmbuf_data_len(m_dst). The max data size which can fit in a
+ * rte_pktmbuf_pkt_len(m_dst). The max data size which can fit in a
* single mbuf is limited by the uint16_t rte_mbuf.data_len to 64k-1.
* If the output data is expected to be bigger than this a chain of
* mbufs can be passed to the PMD if the PMD's capabilities indicate
* @param nb_ops
* Number of operations to allocate
* @return
- * - 0: Success
- * - -ENOENT: Not enough entries in the mempool; no ops are retrieved.
+ * - nb_ops: Success, the nb_ops requested was allocated
+ * - 0: Not enough entries in the mempool; no ops are retrieved.
*/
int __rte_experimental
rte_comp_op_bulk_alloc(struct rte_mempool *mempool,
void __rte_experimental
rte_comp_op_free(struct rte_comp_op *op);
+/**
+ * Bulk free operation structures
+ * If operations have been allocated from an rte_mempool, then the operations
+ * will be returned to the mempool.
+ * The array entry will be cleared.
+ *
+ * @param ops
+ * Array of Compress operations
+ * @param nb_ops
+ * Number of operations to free
+ */
+void __rte_experimental
+rte_comp_op_bulk_free(struct rte_comp_op **ops, uint16_t nb_ops);
+
/**
* Get the name of a compress service feature flag
*