X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fcompress%2Fzlib%2Fzlib_pmd_private.h;h=e36c5dc615077111d5749e1727a9356f77c99bc4;hb=29dc10d9424ccf26a346387b0a707185e2432400;hp=d26a740d313507b39d95cf3a6d92165ddec8b692;hpb=0c4e4c16b0049ef5d0d2a7bb49d4ab653f7f14b6;p=dpdk.git

diff --git a/drivers/compress/zlib/zlib_pmd_private.h b/drivers/compress/zlib/zlib_pmd_private.h
index d26a740d31..e36c5dc615 100644
--- a/drivers/compress/zlib/zlib_pmd_private.h
+++ b/drivers/compress/zlib/zlib_pmd_private.h
@@ -2,8 +2,8 @@
  * Copyright(c) 2018 Cavium Networks
  */
 
-#ifndef _RTE_ZLIB_PMD_PRIVATE_H_
-#define _RTE_ZLIB_PMD_PRIVATE_H_
+#ifndef _ZLIB_PMD_PRIVATE_H_
+#define _ZLIB_PMD_PRIVATE_H_
 
 #include <zlib.h>
 #include <rte_compressdev.h>
@@ -14,7 +14,7 @@
 
 #define DEF_MEM_LEVEL			8
 
-int zlib_logtype_driver;
+extern int zlib_logtype_driver;
 #define ZLIB_PMD_LOG(level, fmt, args...) \
 	rte_log(RTE_LOG_ ## level, zlib_logtype_driver, "%s(): "fmt "\n", \
 			__func__, ##args)
@@ -27,6 +27,45 @@ int zlib_logtype_driver;
 	ZLIB_PMD_LOG(WARNING, fmt, ## args)
 
 struct zlib_private {
+	struct rte_mempool *mp;
 };
 
-#endif /* _RTE_ZLIB_PMD_PRIVATE_H_ */
+struct zlib_qp {
+	struct rte_ring *processed_pkts;
+	/**< Ring for placing process packets */
+	struct rte_compressdev_stats qp_stats;
+	/**< Queue pair statistics */
+	uint16_t id;
+	/**< Queue Pair Identifier */
+	char name[RTE_COMPRESSDEV_NAME_MAX_LEN];
+	/**< Unique Queue Pair Name */
+} __rte_cache_aligned;
+
+/* Algorithm handler function prototype */
+typedef void (*comp_func_t)(struct rte_comp_op *op, z_stream *strm);
+
+typedef int (*comp_free_t)(z_stream *strm);
+
+/** ZLIB Stream structure */
+struct zlib_stream {
+	z_stream strm;
+	/**< zlib stream structure */
+	comp_func_t comp;
+	/**< Operation (compression/decompression) */
+	comp_free_t free;
+	/**< Free Operation (compression/decompression) */
+} __rte_cache_aligned;
+
+/** ZLIB private xform structure */
+struct zlib_priv_xform {
+	struct zlib_stream stream;
+} __rte_cache_aligned;
+
+int
+zlib_set_stream_parameters(const struct rte_comp_xform *xform,
+		struct zlib_stream *stream);
+
+/** Device specific operations function pointer structure */
+extern struct rte_compressdev_ops *rte_zlib_pmd_ops;
+
+#endif /* _ZLIB_PMD_PRIVATE_H_ */