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 15 int ksz8_setup(struct dsa_switch *ds); 16 u32 ksz8_get_port_addr(int port, int offset); 17 void ksz8_cfg_port_member(struct ksz_device *dev, int port, u8 member); 18 void ksz8_flush_dyn_mac_table(struct ksz_device *dev, int port); 19 void ksz8_port_setup(struct ksz_device *dev, int port, bool cpu_port); 20 int ksz8_r_phy(struct ksz_device *dev, u16 phy, u16 reg, u16 *val); 21 int ksz8_w_phy(struct ksz_device *dev, u16 phy, u16 reg, u16 val); 22 int ksz8_r_dyn_mac_table(struct ksz_device *dev, u16 addr, u8 *mac_addr, 23 u8 *fid, u8 *src_port, u8 *timestamp, u16 *entries); 24 void ksz8_r_mib_cnt(struct ksz_device *dev, int port, u16 addr, u64 *cnt); 25 void ksz8_r_mib_pkt(struct ksz_device *dev, int port, u16 addr, 26 u64 *dropped, u64 *cnt); 27 void ksz8_freeze_mib(struct ksz_device *dev, int port, bool freeze); 28 void ksz8_port_init_cnt(struct ksz_device *dev, int port); 29 int ksz8_fdb_dump(struct ksz_device *dev, int port, 30 dsa_fdb_dump_cb_t *cb, void *data); 31 int ksz8_fdb_add(struct ksz_device *dev, int port, const unsigned char *addr, 32 u16 vid, struct dsa_db db); 33 int ksz8_fdb_del(struct ksz_device *dev, int port, const unsigned char *addr, 34 u16 vid, struct dsa_db db); 35 int ksz8_mdb_add(struct ksz_device *dev, int port, 36 const struct switchdev_obj_port_mdb *mdb, struct dsa_db db); 37 int ksz8_mdb_del(struct ksz_device *dev, int port, 38 const struct switchdev_obj_port_mdb *mdb, struct dsa_db db); 39 int ksz8_port_vlan_filtering(struct ksz_device *dev, int port, bool flag, 40 struct netlink_ext_ack *extack); 41 int ksz8_port_vlan_add(struct ksz_device *dev, int port, 42 const struct switchdev_obj_port_vlan *vlan, 43 struct netlink_ext_ack *extack); 44 int ksz8_port_vlan_del(struct ksz_device *dev, int port, 45 const struct switchdev_obj_port_vlan *vlan); 46 int ksz8_port_mirror_add(struct ksz_device *dev, int port, 47 struct dsa_mall_mirror_tc_entry *mirror, 48 bool ingress, struct netlink_ext_ack *extack); 49 void ksz8_port_mirror_del(struct ksz_device *dev, int port, 50 struct dsa_mall_mirror_tc_entry *mirror); 51 int ksz8_get_stp_reg(void); 52 void ksz8_get_caps(struct ksz_device *dev, int port, 53 struct phylink_config *config); 54 void ksz8_config_cpu_port(struct dsa_switch *ds); 55 int ksz8_enable_stp_addr(struct ksz_device *dev); 56 int ksz8_reset_switch(struct ksz_device *dev); 57 int ksz8_switch_detect(struct ksz_device *dev); 58 int ksz8_switch_init(struct ksz_device *dev); 59 void ksz8_switch_exit(struct ksz_device *dev); 60 int ksz8_change_mtu(struct ksz_device *dev, int port, int mtu); 61 62 #endif 63