/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Microchip KSZ9477 series Header file
 *
 * Copyright (C) 2017-2025 Microchip Technology Inc.
 */

#ifndef __KSZ9477_H
#define __KSZ9477_H

#include <net/dsa.h>
#include "ksz_common.h"

u32 ksz9477_get_port_addr(int port, int offset);
void ksz9477_cfg_port_member(struct ksz_device *dev, int port, u8 member);
void ksz9477_flush_dyn_mac_table(struct dsa_switch *ds, int port);
void ksz9477_r_mib_cnt(struct ksz_device *dev, int port, u16 addr, u64 *cnt);
void ksz9477_r_mib_pkt(struct ksz_device *dev, int port, u16 addr,
                       u64 *dropped, u64 *cnt);
void ksz9477_freeze_mib(struct ksz_device *dev, int port, bool freeze);
void ksz9477_port_init_cnt(struct ksz_device *dev, int port);
int ksz9477_port_vlan_filtering(struct dsa_switch *ds, int port,
                                bool flag, struct netlink_ext_ack *extack);
int ksz9477_port_vlan_add(struct dsa_switch *ds, int port,
                          const struct switchdev_obj_port_vlan *vlan,
                          struct netlink_ext_ack *extack);
int ksz9477_port_vlan_del(struct dsa_switch *ds, int port,
                          const struct switchdev_obj_port_vlan *vlan);
int ksz9477_port_mirror_add(struct dsa_switch *ds, int port,
                            struct dsa_mall_mirror_tc_entry *mirror,
                            bool ingress, struct netlink_ext_ack *extack);
void ksz9477_port_mirror_del(struct dsa_switch *ds, int port,
                             struct dsa_mall_mirror_tc_entry *mirror);
int ksz9477_errata_monitor(struct ksz_device *dev, int port,
                           u64 tx_late_col);
int ksz9477_fdb_dump(struct dsa_switch *ds, int port,
                     dsa_fdb_dump_cb_t *cb, void *data);
int ksz9477_fdb_add(struct dsa_switch *ds, int port,
                    const unsigned char *addr, u16 vid, struct dsa_db db);
int ksz9477_fdb_del(struct dsa_switch *ds, int port,
                    const unsigned char *addr, u16 vid, struct dsa_db db);
int ksz9477_mdb_add(struct dsa_switch *ds, int port,
                    const struct switchdev_obj_port_mdb *mdb, struct dsa_db db);
int ksz9477_mdb_del(struct dsa_switch *ds, int port,
                    const struct switchdev_obj_port_mdb *mdb, struct dsa_db db);
int ksz9477_enable_stp_addr(struct ksz_device *dev);
void ksz9477_port_queue_split(struct ksz_device *dev, int port);

int ksz9477_port_acl_init(struct ksz_device *dev, int port);
void ksz9477_port_acl_free(struct ksz_device *dev, int port);
int ksz9477_cls_flower_add(struct dsa_switch *ds, int port,
                           struct flow_cls_offload *cls, bool ingress);
int ksz9477_cls_flower_del(struct dsa_switch *ds, int port,
                           struct flow_cls_offload *cls, bool ingress);

#define KSZ9477_ACL_ENTRY_SIZE          18
#define KSZ9477_ACL_MAX_ENTRIES         16

struct ksz9477_acl_entry {
        u8 entry[KSZ9477_ACL_ENTRY_SIZE];
        unsigned long cookie;
        u32 prio;
};

struct ksz9477_acl_entries {
        struct ksz9477_acl_entry entries[KSZ9477_ACL_MAX_ENTRIES];
        int entries_count;
};

struct ksz9477_acl_priv {
        struct ksz9477_acl_entries acles;
};

void ksz9477_acl_remove_entries(struct ksz_device *dev, int port,
                                struct ksz9477_acl_entries *acles,
                                unsigned long cookie);
int ksz9477_acl_write_list(struct ksz_device *dev, int port);
int ksz9477_sort_acl_entries(struct ksz_device *dev, int port);
void ksz9477_acl_action_rule_cfg(u8 *entry, bool force_prio, u8 prio_val);
void ksz9477_acl_processing_rule_set_action(u8 *entry, u8 action_idx);
void ksz9477_acl_match_process_l2(struct ksz_device *dev, int port,
                                  u16 ethtype, u8 *src_mac, u8 *dst_mac,
                                  unsigned long cookie, u32 prio);

void ksz9477_phylink_mac_link_up(struct phylink_config *config,
                                 struct phy_device *phydev,
                                 unsigned int mode,
                                 phy_interface_t interface,
                                 int speed, int duplex, bool tx_pause,
                                 bool rx_pause);

extern const struct ksz_dev_ops ksz9477_dev_ops;
extern const struct phylink_mac_ops ksz9477_phylink_mac_ops;
extern const struct dsa_switch_ops ksz9477_switch_ops;

#endif