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diff --git a/drivers/crypto/cavium/zip/zip_main.h b/drivers/crypto/cavium/zip/zip_main.h
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+/***********************license start************************************
+ * Copyright (c) 2003-2017 Cavium, Inc.
+ * All rights reserved.
+ *
+ * License: one of 'Cavium License' or 'GNU General Public License Version 2'
+ *
+ * This file is provided under the terms of the Cavium License (see below)
+ * or under the terms of GNU General Public License, Version 2, as
+ * published by the Free Software Foundation. When using or redistributing
+ * this file, you may do so under either license.
+ *
+ * Cavium License: Redistribution and use in source and binary forms, with
+ * or without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ *
+ * * Neither the name of Cavium Inc. nor the names of its contributors may be
+ * used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * This Software, including technical data, may be subject to U.S. export
+ * control laws, including the U.S. Export Administration Act and its
+ * associated regulations, and may be subject to export or import
+ * regulations in other countries.
+ *
+ * TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS"
+ * AND WITH ALL FAULTS AND CAVIUM INC. MAKES NO PROMISES, REPRESENTATIONS
+ * OR WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH
+ * RESPECT TO THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY
+ * REPRESENTATION OR DESCRIPTION, OR THE EXISTENCE OF ANY LATENT OR PATENT
+ * DEFECTS, AND CAVIUM SPECIFICALLY DISCLAIMS ALL IMPLIED (IF ANY)
+ * WARRANTIES OF TITLE, MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A
+ * PARTICULAR PURPOSE, LACK OF VIRUSES, ACCURACY OR COMPLETENESS, QUIET
+ * ENJOYMENT, QUIET POSSESSION OR CORRESPONDENCE TO DESCRIPTION. THE
+ * ENTIRE RISK ARISING OUT OF USE OR PERFORMANCE OF THE SOFTWARE LIES
+ * WITH YOU.
+ ***********************license end**************************************/
+
+#ifndef __ZIP_MAIN_H__
+#define __ZIP_MAIN_H__
+
+#include "zip_device.h"
+#include "zip_regs.h"
+
+/* PCI device IDs */
+#define PCI_DEVICE_ID_THUNDERX_ZIP 0xA01A
+
+/* ZIP device BARs */
+#define PCI_CFG_ZIP_PF_BAR0 0 /* Base addr for normal regs */
+
+/* Maximum available zip queues */
+#define ZIP_MAX_NUM_QUEUES 8
+
+#define ZIP_128B_ALIGN 7
+
+/* Command queue buffer size */
+#define ZIP_CMD_QBUF_SIZE (8064 + 8)
+
+struct zip_registers {
+ char *reg_name;
+ u64 reg_offset;
+};
+
+/* ZIP Compression - Decompression stats */
+struct zip_stats {
+ atomic64_t comp_req_submit;
+ atomic64_t comp_req_complete;
+ atomic64_t decomp_req_submit;
+ atomic64_t decomp_req_complete;
+ atomic64_t comp_in_bytes;
+ atomic64_t comp_out_bytes;
+ atomic64_t decomp_in_bytes;
+ atomic64_t decomp_out_bytes;
+ atomic64_t decomp_bad_reqs;
+};
+
+/* ZIP Instruction Queue */
+struct zip_iq {
+ u64 *sw_head;
+ u64 *sw_tail;
+ u64 *hw_tail;
+ u64 done_cnt;
+ u64 pend_cnt;
+ u64 free_flag;
+
+ /* ZIP IQ lock */
+ spinlock_t lock;
+};
+
+/* ZIP Device */
+struct zip_device {
+ u32 index;
+ void __iomem *reg_base;
+ struct pci_dev *pdev;
+
+ /* Different ZIP Constants */
+ u64 depth;
+ u64 onfsize;
+ u64 ctxsize;
+
+ struct zip_iq iq[ZIP_MAX_NUM_QUEUES];
+ struct zip_stats stats;
+};
+
+/* Prototypes */
+struct zip_device *zip_get_device(int node_id);
+int zip_get_node_id(void);
+void zip_reg_write(u64 val, u64 __iomem *addr);
+u64 zip_reg_read(u64 __iomem *addr);
+void zip_update_cmd_bufs(struct zip_device *zip_dev, u32 queue);
+u32 zip_load_instr(union zip_inst_s *instr, struct zip_device *zip_dev);
+
+#endif /* ZIP_MAIN_H */