dsa/microchip/ksz8.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 /*
0003  * Microchip KSZ8XXX series register access
0004  *
0005  * Copyright (C) 2020 Pengutronix, Michael Grzeschik <kernel@pengutronix.de>
0006  */
0007
0008 #ifndef __KSZ8XXX_H
0009 #define __KSZ8XXX_H
0010
0011 #include <linux/types.h>
0012 #include <net/dsa.h>
0013 #include "ksz_common.h"
0014
0015 int ksz8_setup(struct dsa_switch *ds);
0016 u32 ksz8_get_port_addr(int port, int offset);
0017 void ksz8_cfg_port_member(struct ksz_device *dev, int port, u8 member);
0018 void ksz8_flush_dyn_mac_table(struct ksz_device *dev, int port);
0019 void ksz8_port_setup(struct ksz_device *dev, int port, bool cpu_port);
0020 void ksz8_r_phy(struct ksz_device *dev, u16 phy, u16 reg, u16 *val);
0021 void ksz8_w_phy(struct ksz_device *dev, u16 phy, u16 reg, u16 val);
0022 int ksz8_r_dyn_mac_table(struct ksz_device *dev, u16 addr, u8 *mac_addr,
0023              u8 *fid, u8 *src_port, u8 *timestamp, u16 *entries);
0024 int ksz8_r_sta_mac_table(struct ksz_device *dev, u16 addr,
0025              struct alu_struct *alu);
0026 void ksz8_w_sta_mac_table(struct ksz_device *dev, u16 addr,
0027               struct alu_struct *alu);
0028 void ksz8_r_mib_cnt(struct ksz_device *dev, int port, u16 addr, u64 *cnt);
0029 void ksz8_r_mib_pkt(struct ksz_device *dev, int port, u16 addr,
0030             u64 *dropped, u64 *cnt);
0031 void ksz8_freeze_mib(struct ksz_device *dev, int port, bool freeze);
0032 void ksz8_port_init_cnt(struct ksz_device *dev, int port);
0033 int ksz8_fdb_dump(struct ksz_device *dev, int port,
0034           dsa_fdb_dump_cb_t *cb, void *data);
0035 int ksz8_mdb_add(struct ksz_device *dev, int port,
0036          const struct switchdev_obj_port_mdb *mdb, struct dsa_db db);
0037 int ksz8_mdb_del(struct ksz_device *dev, int port,
0038          const struct switchdev_obj_port_mdb *mdb, struct dsa_db db);
0039 int ksz8_port_vlan_filtering(struct ksz_device *dev, int port, bool flag,
0040                  struct netlink_ext_ack *extack);
0041 int ksz8_port_vlan_add(struct ksz_device *dev, int port,
0042                const struct switchdev_obj_port_vlan *vlan,
0043                struct netlink_ext_ack *extack);
0044 int ksz8_port_vlan_del(struct ksz_device *dev, int port,
0045                const struct switchdev_obj_port_vlan *vlan);
0046 int ksz8_port_mirror_add(struct ksz_device *dev, int port,
0047              struct dsa_mall_mirror_tc_entry *mirror,
0048              bool ingress, struct netlink_ext_ack *extack);
0049 void ksz8_port_mirror_del(struct ksz_device *dev, int port,
0050               struct dsa_mall_mirror_tc_entry *mirror);
0051 int ksz8_get_stp_reg(void);
0052 void ksz8_get_caps(struct ksz_device *dev, int port,
0053            struct phylink_config *config);
0054 void ksz8_config_cpu_port(struct dsa_switch *ds);
0055 int ksz8_enable_stp_addr(struct ksz_device *dev);
0056 int ksz8_reset_switch(struct ksz_device *dev);
0057 int ksz8_switch_detect(struct ksz_device *dev);
0058 int ksz8_switch_init(struct ksz_device *dev);
0059 void ksz8_switch_exit(struct ksz_device *dev);
0060
0061 #endif