+/* ========================================================================= */
+/* COMPRESSION SLICE */
+/* ========================================================================= */
+
+enum icp_qat_hw_compression_direction {
+ ICP_QAT_HW_COMPRESSION_DIR_COMPRESS = 0,
+ ICP_QAT_HW_COMPRESSION_DIR_DECOMPRESS = 1,
+ ICP_QAT_HW_COMPRESSION_DIR_DELIMITER = 2
+};
+
+enum icp_qat_hw_compression_delayed_match {
+ ICP_QAT_HW_COMPRESSION_DELAYED_MATCH_DISABLED = 0,
+ ICP_QAT_HW_COMPRESSION_DELAYED_MATCH_ENABLED = 1,
+ ICP_QAT_HW_COMPRESSION_DELAYED_MATCH_DELIMITER = 2
+};
+
+enum icp_qat_hw_compression_algo {
+ ICP_QAT_HW_COMPRESSION_ALGO_DEFLATE = 0,
+ ICP_QAT_HW_COMPRESSION_ALGO_LZS = 1,
+ ICP_QAT_HW_COMPRESSION_ALGO_DELIMITER = 2
+};
+
+
+enum icp_qat_hw_compression_depth {
+ ICP_QAT_HW_COMPRESSION_DEPTH_1 = 0,
+ ICP_QAT_HW_COMPRESSION_DEPTH_4 = 1,
+ ICP_QAT_HW_COMPRESSION_DEPTH_8 = 2,
+ ICP_QAT_HW_COMPRESSION_DEPTH_16 = 3,
+ ICP_QAT_HW_COMPRESSION_DEPTH_DELIMITER = 4
+};
+
+enum icp_qat_hw_compression_file_type {
+ ICP_QAT_HW_COMPRESSION_FILE_TYPE_0 = 0,
+ ICP_QAT_HW_COMPRESSION_FILE_TYPE_1 = 1,
+ ICP_QAT_HW_COMPRESSION_FILE_TYPE_2 = 2,
+ ICP_QAT_HW_COMPRESSION_FILE_TYPE_3 = 3,
+ ICP_QAT_HW_COMPRESSION_FILE_TYPE_4 = 4,
+ ICP_QAT_HW_COMPRESSION_FILE_TYPE_DELIMITER = 5
+};
+
+struct icp_qat_hw_compression_config {
+ uint32_t val;
+ uint32_t reserved;
+};
+
+#define QAT_COMPRESSION_DIR_BITPOS 4
+#define QAT_COMPRESSION_DIR_MASK 0x7
+#define QAT_COMPRESSION_DELAYED_MATCH_BITPOS 16
+#define QAT_COMPRESSION_DELAYED_MATCH_MASK 0x1
+#define QAT_COMPRESSION_ALGO_BITPOS 31
+#define QAT_COMPRESSION_ALGO_MASK 0x1
+#define QAT_COMPRESSION_DEPTH_BITPOS 28
+#define QAT_COMPRESSION_DEPTH_MASK 0x7
+#define QAT_COMPRESSION_FILE_TYPE_BITPOS 24
+#define QAT_COMPRESSION_FILE_TYPE_MASK 0xF
+
+#define ICP_QAT_HW_COMPRESSION_CONFIG_BUILD( \
+ dir, delayed, algo, depth, filetype) \
+ ((((dir) & QAT_COMPRESSION_DIR_MASK) << QAT_COMPRESSION_DIR_BITPOS) | \
+ (((delayed) & QAT_COMPRESSION_DELAYED_MATCH_MASK) \
+ << QAT_COMPRESSION_DELAYED_MATCH_BITPOS) | \
+ (((algo) & QAT_COMPRESSION_ALGO_MASK) \
+ << QAT_COMPRESSION_ALGO_BITPOS) | \
+ (((depth) & QAT_COMPRESSION_DEPTH_MASK) \
+ << QAT_COMPRESSION_DEPTH_BITPOS) | \
+ (((filetype) & QAT_COMPRESSION_FILE_TYPE_MASK) \
+ << QAT_COMPRESSION_FILE_TYPE_BITPOS))
+