drivers/net/dsa/microchip/ksz8.h

   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 void ksz8_r_mib_cnt(struct ksz_device *dev, int port, u16 addr, u64 *cnt);
  23 void ksz8_r_mib_pkt(struct ksz_device *dev, int port, u16 addr,
  24                     u64 *dropped, u64 *cnt);
  25 void ksz8_freeze_mib(struct ksz_device *dev, int port, bool freeze);
  26 void ksz8_port_init_cnt(struct ksz_device *dev, int port);
  27 int ksz8_fdb_dump(struct ksz_device *dev, int port,
  28                   dsa_fdb_dump_cb_t *cb, void *data);
  29 int ksz8_fdb_add(struct ksz_device *dev, int port, const unsigned char *addr,
  30                  u16 vid, struct dsa_db db);
  31 int ksz8_fdb_del(struct ksz_device *dev, int port, const unsigned char *addr,
  32                  u16 vid, struct dsa_db db);
  33 int ksz8_mdb_add(struct ksz_device *dev, int port,
  34                  const struct switchdev_obj_port_mdb *mdb, struct dsa_db db);
  35 int ksz8_mdb_del(struct ksz_device *dev, int port,
  36                  const struct switchdev_obj_port_mdb *mdb, struct dsa_db db);
  37 int ksz8_port_vlan_filtering(struct ksz_device *dev, int port, bool flag,
  38                              struct netlink_ext_ack *extack);
  39 int ksz8_port_vlan_add(struct ksz_device *dev, int port,
  40                        const struct switchdev_obj_port_vlan *vlan,
  41                        struct netlink_ext_ack *extack);
  42 int ksz8_port_vlan_del(struct ksz_device *dev, int port,
  43                        const struct switchdev_obj_port_vlan *vlan);
  44 int 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);
  47 void ksz8_port_mirror_del(struct ksz_device *dev, int port,
  48                           struct dsa_mall_mirror_tc_entry *mirror);
  49 void ksz8_get_caps(struct ksz_device *dev, int port,
  50                    struct phylink_config *config);
  51 void ksz8_config_cpu_port(struct dsa_switch *ds);
  52 int ksz8_enable_stp_addr(struct ksz_device *dev);
  53 int ksz8_reset_switch(struct ksz_device *dev);
  54 int ksz8_switch_init(struct ksz_device *dev);
  55 void ksz8_switch_exit(struct ksz_device *dev);
  56 int ksz8_change_mtu(struct ksz_device *dev, int port, int mtu);
  57 int ksz8_pme_write8(struct ksz_device *dev, u32 reg, u8 value);
  58 int ksz8_pme_pread8(struct ksz_device *dev, int port, int offset, u8 *data);
  59 int ksz8_pme_pwrite8(struct ksz_device *dev, int port, int offset, u8 data);
  60 void 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);
  64 int ksz8_all_queues_split(struct ksz_device *dev, int queues);
  65
  66 #endif