1/* SPDX-License-Identifier: GPL-2.0 */ 2/* 3 * Microchip KSZ9477 series Header file 4 * 5 * Copyright (C) 2017-2022 Microchip Technology Inc. 6 */ 7 8#ifndef __KSZ9477_H 9#define __KSZ9477_H 10 11#include <net/dsa.h> 12#include "ksz_common.h" 13 14int ksz9477_setup(struct dsa_switch *ds); 15u32 ksz9477_get_port_addr(int port, int offset); 16void ksz9477_cfg_port_member(struct ksz_device *dev, int port, u8 member); 17void ksz9477_flush_dyn_mac_table(struct ksz_device *dev, int port); 18void ksz9477_port_setup(struct ksz_device *dev, int port, bool cpu_port); 19int ksz9477_set_ageing_time(struct ksz_device *dev, unsigned int msecs); 20int ksz9477_r_phy(struct ksz_device *dev, u16 addr, u16 reg, u16 *data); 21int ksz9477_w_phy(struct ksz_device *dev, u16 addr, u16 reg, u16 val); 22void ksz9477_r_mib_cnt(struct ksz_device *dev, int port, u16 addr, u64 *cnt); 23void ksz9477_r_mib_pkt(struct ksz_device *dev, int port, u16 addr, 24 u64 *dropped, u64 *cnt); 25void ksz9477_freeze_mib(struct ksz_device *dev, int port, bool freeze); 26void ksz9477_port_init_cnt(struct ksz_device *dev, int port); 27int ksz9477_port_vlan_filtering(struct ksz_device *dev, int port, 28 bool flag, struct netlink_ext_ack *extack); 29int ksz9477_port_vlan_add(struct ksz_device *dev, int port, 30 const struct switchdev_obj_port_vlan *vlan, 31 struct netlink_ext_ack *extack); 32int ksz9477_port_vlan_del(struct ksz_device *dev, int port, 33 const struct switchdev_obj_port_vlan *vlan); 34int ksz9477_port_mirror_add(struct ksz_device *dev, int port, 35 struct dsa_mall_mirror_tc_entry *mirror, 36 bool ingress, struct netlink_ext_ack *extack); 37void ksz9477_port_mirror_del(struct ksz_device *dev, int port, 38 struct dsa_mall_mirror_tc_entry *mirror); 39void ksz9477_get_caps(struct ksz_device *dev, int port, 40 struct phylink_config *config); 41int ksz9477_fdb_dump(struct ksz_device *dev, int port, 42 dsa_fdb_dump_cb_t *cb, void *data); 43int ksz9477_fdb_add(struct ksz_device *dev, int port, 44 const unsigned char *addr, u16 vid, struct dsa_db db); 45int ksz9477_fdb_del(struct ksz_device *dev, int port, 46 const unsigned char *addr, u16 vid, struct dsa_db db); 47int ksz9477_mdb_add(struct ksz_device *dev, int port, 48 const struct switchdev_obj_port_mdb *mdb, struct dsa_db db); 49int ksz9477_mdb_del(struct ksz_device *dev, int port, 50 const struct switchdev_obj_port_mdb *mdb, struct dsa_db db); 51int ksz9477_change_mtu(struct ksz_device *dev, int port, int mtu); 52void ksz9477_config_cpu_port(struct dsa_switch *ds); 53int ksz9477_tc_cbs_set_cinc(struct ksz_device *dev, int port, u32 val); 54int ksz9477_enable_stp_addr(struct ksz_device *dev); 55int ksz9477_reset_switch(struct ksz_device *dev); 56int ksz9477_switch_init(struct ksz_device *dev); 57void ksz9477_switch_exit(struct ksz_device *dev); 58void ksz9477_port_queue_split(struct ksz_device *dev, int port); 59void ksz9477_hsr_join(struct dsa_switch *ds, int port, struct net_device *hsr); 60void ksz9477_hsr_leave(struct dsa_switch *ds, int port, struct net_device *hsr); 61void ksz9477_get_wol(struct ksz_device *dev, int port, 62 struct ethtool_wolinfo *wol); 63int ksz9477_set_wol(struct ksz_device *dev, int port, 64 struct ethtool_wolinfo *wol); 65void ksz9477_wol_pre_shutdown(struct ksz_device *dev, bool *wol_enabled); 66 67int ksz9477_port_acl_init(struct ksz_device *dev, int port); 68void ksz9477_port_acl_free(struct ksz_device *dev, int port); 69int ksz9477_cls_flower_add(struct dsa_switch *ds, int port, 70 struct flow_cls_offload *cls, bool ingress); 71int ksz9477_cls_flower_del(struct dsa_switch *ds, int port, 72 struct flow_cls_offload *cls, bool ingress); 73 74#define KSZ9477_ACL_ENTRY_SIZE 18 75#define KSZ9477_ACL_MAX_ENTRIES 16 76 77struct ksz9477_acl_entry { 78 u8 entry[KSZ9477_ACL_ENTRY_SIZE]; 79 unsigned long cookie; 80 u32 prio; 81}; 82 83struct ksz9477_acl_entries { 84 struct ksz9477_acl_entry entries[KSZ9477_ACL_MAX_ENTRIES]; 85 int entries_count; 86}; 87 88struct ksz9477_acl_priv { 89 struct ksz9477_acl_entries acles; 90}; 91 92void ksz9477_acl_remove_entries(struct ksz_device *dev, int port, 93 struct ksz9477_acl_entries *acles, 94 unsigned long cookie); 95int ksz9477_acl_write_list(struct ksz_device *dev, int port); 96int ksz9477_sort_acl_entries(struct ksz_device *dev, int port); 97void ksz9477_acl_action_rule_cfg(u8 *entry, bool force_prio, u8 prio_val); 98void ksz9477_acl_processing_rule_set_action(u8 *entry, u8 action_idx); 99void ksz9477_acl_match_process_l2(struct ksz_device *dev, int port, 100 u16 ethtype, u8 *src_mac, u8 *dst_mac, 101 unsigned long cookie, u32 prio); 102 103#endif 104