1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * Microchip KSZ8XXX series register access
 4 *
 5 * Copyright (C) 2020 Pengutronix, Michael Grzeschik <kernel@pengutronix.de>
 6 */
 7
 8#ifndef __KSZ8XXX_H
 9#define __KSZ8XXX_H
10
11#include <linux/types.h>
12#include <net/dsa.h>
13#include "ksz_common.h"
14
15int ksz8_setup(struct dsa_switch *ds);
16u32 ksz8_get_port_addr(int port, int offset);
17void ksz8_cfg_port_member(struct ksz_device *dev, int port, u8 member);
18void ksz8_flush_dyn_mac_table(struct ksz_device *dev, int port);
19void ksz8_port_setup(struct ksz_device *dev, int port, bool cpu_port);
20int ksz8_r_phy(struct ksz_device *dev, u16 phy, u16 reg, u16 *val);
21int ksz8_w_phy(struct ksz_device *dev, u16 phy, u16 reg, u16 val);
22void ksz8_r_mib_cnt(struct ksz_device *dev, int port, u16 addr, u64 *cnt);
23void ksz8_r_mib_pkt(struct ksz_device *dev, int port, u16 addr,
24		    u64 *dropped, u64 *cnt);
25void ksz8_freeze_mib(struct ksz_device *dev, int port, bool freeze);
26void ksz8_port_init_cnt(struct ksz_device *dev, int port);
27int ksz8_fdb_dump(struct ksz_device *dev, int port,
28		  dsa_fdb_dump_cb_t *cb, void *data);
29int ksz8_fdb_add(struct ksz_device *dev, int port, const unsigned char *addr,
30		 u16 vid, struct dsa_db db);
31int ksz8_fdb_del(struct ksz_device *dev, int port, const unsigned char *addr,
32		 u16 vid, struct dsa_db db);
33int ksz8_mdb_add(struct ksz_device *dev, int port,
34		 const struct switchdev_obj_port_mdb *mdb, struct dsa_db db);
35int ksz8_mdb_del(struct ksz_device *dev, int port,
36		 const struct switchdev_obj_port_mdb *mdb, struct dsa_db db);
37int ksz8_port_vlan_filtering(struct ksz_device *dev, int port, bool flag,
38			     struct netlink_ext_ack *extack);
39int ksz8_port_vlan_add(struct ksz_device *dev, int port,
40		       const struct switchdev_obj_port_vlan *vlan,
41		       struct netlink_ext_ack *extack);
42int ksz8_port_vlan_del(struct ksz_device *dev, int port,
43		       const struct switchdev_obj_port_vlan *vlan);
44int ksz8_port_mirror_add(struct ksz_device *dev, int port,
45			 struct dsa_mall_mirror_tc_entry *mirror,
46			 bool ingress, struct netlink_ext_ack *extack);
47void ksz8_port_mirror_del(struct ksz_device *dev, int port,
48			  struct dsa_mall_mirror_tc_entry *mirror);
49void ksz8_get_caps(struct ksz_device *dev, int port,
50		   struct phylink_config *config);
51void ksz8_config_cpu_port(struct dsa_switch *ds);
52int ksz8_enable_stp_addr(struct ksz_device *dev);
53int ksz8_reset_switch(struct ksz_device *dev);
54int ksz8_switch_init(struct ksz_device *dev);
55void ksz8_switch_exit(struct ksz_device *dev);
56int ksz8_change_mtu(struct ksz_device *dev, int port, int mtu);
57int ksz8_pme_write8(struct ksz_device *dev, u32 reg, u8 value);
58int ksz8_pme_pread8(struct ksz_device *dev, int port, int offset, u8 *data);
59int ksz8_pme_pwrite8(struct ksz_device *dev, int port, int offset, u8 data);
60void ksz8_phylink_mac_link_up(struct phylink_config *config,
61			      struct phy_device *phydev, unsigned int mode,
62			      phy_interface_t interface, int speed, int duplex,
63			      bool tx_pause, bool rx_pause);
64int ksz8_all_queues_split(struct ksz_device *dev, int queues);
65
66#endif