/* SPDX-License-Identifier: GPL-2.0-only */
/* Atlantic Network Driver
 * Copyright (C) 2020 Marvell International Ltd.
 */

#ifndef __MACSEC_API_H__
#define __MACSEC_API_H__

#include "aq_hw.h"
#include "macsec_struct.h"

#define NUMROWS_EGRESSCTLFRECORD 24
#define ROWOFFSET_EGRESSCTLFRECORD 0

#define NUMROWS_EGRESSCLASSRECORD 48
#define ROWOFFSET_EGRESSCLASSRECORD 0

#define NUMROWS_EGRESSSCRECORD 32
#define ROWOFFSET_EGRESSSCRECORD 0

#define NUMROWS_EGRESSSARECORD 32
#define ROWOFFSET_EGRESSSARECORD 32

#define NUMROWS_EGRESSSAKEYRECORD 32
#define ROWOFFSET_EGRESSSAKEYRECORD 96

/*!  Read the raw table data from the specified row of the Egress CTL
 *   Filter table, and unpack it into the fields of rec.
 *  rec - [OUT] The raw table row data will be unpacked into the fields of rec.
 *  table_index - The table row to read (max 23).
 */
int aq_mss_get_egress_ctlf_record(struct aq_hw_s *hw,
				  struct aq_mss_egress_ctlf_record *rec,
				  u16 table_index);

/*!  Pack the fields of rec, and write the packed data into the
 *   specified row of the Egress CTL Filter table.
 *  rec - [IN] The bitfield values to write to the table row.
 *  table_index - The table row to write(max 23).
 */
int aq_mss_set_egress_ctlf_record(struct aq_hw_s *hw,
				  const struct aq_mss_egress_ctlf_record *rec,
				  u16 table_index);

/*!  Read the raw table data from the specified row of the Egress
 *   Packet Classifier table, and unpack it into the fields of rec.
 *  rec - [OUT] The raw table row data will be unpacked into the fields of rec.
 *  table_index - The table row to read (max 47).
 */
int aq_mss_get_egress_class_record(struct aq_hw_s *hw,
				   struct aq_mss_egress_class_record *rec,
				   u16 table_index);

/*!  Pack the fields of rec, and write the packed data into the
 *   specified row of the Egress Packet Classifier table.
 *  rec - [IN] The bitfield values to write to the table row.
 *  table_index - The table row to write (max 47).
 */
int aq_mss_set_egress_class_record(struct aq_hw_s *hw,
				   const struct aq_mss_egress_class_record *rec,
				   u16 table_index);

/*!  Read the raw table data from the specified row of the Egress SC
 *   Lookup table, and unpack it into the fields of rec.
 *  rec - [OUT] The raw table row data will be unpacked into the fields of rec.
 *  table_index - The table row to read (max 31).
 */
int aq_mss_get_egress_sc_record(struct aq_hw_s *hw,
				struct aq_mss_egress_sc_record *rec,
				u16 table_index);

/*!  Pack the fields of rec, and write the packed data into the
 *   specified row of the Egress SC Lookup table.
 *  rec - [IN] The bitfield values to write to the table row.
 *  table_index - The table row to write (max 31).
 */
int aq_mss_set_egress_sc_record(struct aq_hw_s *hw,
				const struct aq_mss_egress_sc_record *rec,
				u16 table_index);

/*!  Read the raw table data from the specified row of the Egress SA
 *   Lookup table, and unpack it into the fields of rec.
 *  rec - [OUT] The raw table row data will be unpacked into the fields of rec.
 *  table_index - The table row to read (max 31).
 */
int aq_mss_get_egress_sa_record(struct aq_hw_s *hw,
				struct aq_mss_egress_sa_record *rec,
				u16 table_index);

/*!  Pack the fields of rec, and write the packed data into the
 *   specified row of the Egress SA Lookup table.
 *  rec  - [IN] The bitfield values to write to the table row.
 *  table_index - The table row to write (max 31).
 */
int aq_mss_set_egress_sa_record(struct aq_hw_s *hw,
				const struct aq_mss_egress_sa_record *rec,
				u16 table_index);

/*!  Read the raw table data from the specified row of the Egress SA
 *   Key Lookup table, and unpack it into the fields of rec.
 *  rec - [OUT] The raw table row data will be unpacked into the fields of rec.
 *  table_index - The table row to read (max 31).
 */
int aq_mss_get_egress_sakey_record(struct aq_hw_s *hw,
				   struct aq_mss_egress_sakey_record *rec,
				   u16 table_index);

/*!  Pack the fields of rec, and write the packed data into the
 *   specified row of the Egress SA Key Lookup table.
 *  rec - [IN] The bitfield values to write to the table row.
 *  table_index - The table row to write (max 31).
 */
int aq_mss_set_egress_sakey_record(struct aq_hw_s *hw,
				   const struct aq_mss_egress_sakey_record *rec,
				   u16 table_index);

/*!  Get Egress SA expired. */
int aq_mss_get_egress_sa_expired(struct aq_hw_s *hw, u32 *expired);
/*!  Get Egress SA threshold expired. */
int aq_mss_get_egress_sa_threshold_expired(struct aq_hw_s *hw,
					   u32 *expired);
/*!  Set Egress SA expired. */
int aq_mss_set_egress_sa_expired(struct aq_hw_s *hw, u32 expired);
/*!  Set Egress SA threshold expired. */
int aq_mss_set_egress_sa_threshold_expired(struct aq_hw_s *hw,
					   u32 expired);

#endif /* __MACSEC_API_H__ */