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- /* SPDX-License-Identifier: GPL-2.0-only */
- #ifndef _NET_DSA_RTL83XX_H
- #define _NET_DSA_RTL83XX_H
- #include <net/dsa.h>
- #include "rtl838x.h"
- #define RTL8380_VERSION_A 'A'
- #define RTL8390_VERSION_A 'A'
- #define RTL8380_VERSION_B 'B'
- struct fdb_update_work {
- struct work_struct work;
- struct net_device *ndev;
- u64 macs[];
- };
- #define MIB_DESC(_size, _offset, _name) {.size = _size, .offset = _offset, .name = _name}
- struct rtl83xx_mib_desc {
- unsigned int size;
- unsigned int offset;
- const char *name;
- };
- /* API for switch table access */
- struct table_reg {
- u16 addr;
- u16 data;
- u8 max_data;
- u8 c_bit;
- u8 t_bit;
- u8 rmode;
- u8 tbl;
- struct mutex lock;
- };
- #define TBL_DESC(_addr, _data, _max_data, _c_bit, _t_bit, _rmode) \
- { .addr = _addr, .data = _data, .max_data = _max_data, .c_bit = _c_bit, \
- .t_bit = _t_bit, .rmode = _rmode \
- }
- typedef enum {
- RTL8380_TBL_L2 = 0,
- RTL8380_TBL_0,
- RTL8380_TBL_1,
- RTL8390_TBL_L2,
- RTL8390_TBL_0,
- RTL8390_TBL_1,
- RTL8390_TBL_2,
- RTL9300_TBL_L2,
- RTL9300_TBL_0,
- RTL9300_TBL_1,
- RTL9300_TBL_2,
- RTL9300_TBL_HSB,
- RTL9300_TBL_HSA,
- RTL9310_TBL_0,
- RTL9310_TBL_1,
- RTL9310_TBL_2,
- RTL9310_TBL_3,
- RTL9310_TBL_4,
- RTL9310_TBL_5,
- RTL_TBL_END
- } rtl838x_tbl_reg_t;
- void rtl_table_init(void);
- struct table_reg *rtl_table_get(rtl838x_tbl_reg_t r, int t);
- void rtl_table_release(struct table_reg *r);
- void rtl_table_read(struct table_reg *r, int idx);
- void rtl_table_write(struct table_reg *r, int idx);
- inline u16 rtl_table_data(struct table_reg *r, int i);
- inline u32 rtl_table_data_r(struct table_reg *r, int i);
- inline void rtl_table_data_w(struct table_reg *r, u32 v, int i);
- void __init rtl83xx_setup_qos(struct rtl838x_switch_priv *priv);
- int rtl83xx_packet_cntr_alloc(struct rtl838x_switch_priv *priv);
- int rtl83xx_port_is_under(const struct net_device * dev, struct rtl838x_switch_priv *priv);
- int read_phy(u32 port, u32 page, u32 reg, u32 *val);
- int write_phy(u32 port, u32 page, u32 reg, u32 val);
- /* Port register accessor functions for the RTL839x and RTL931X SoCs */
- void rtl839x_mask_port_reg_be(u64 clear, u64 set, int reg);
- u64 rtl839x_get_port_reg_be(int reg);
- void rtl839x_set_port_reg_be(u64 set, int reg);
- void rtl839x_mask_port_reg_le(u64 clear, u64 set, int reg);
- void rtl839x_set_port_reg_le(u64 set, int reg);
- u64 rtl839x_get_port_reg_le(int reg);
- /* Port register accessor functions for the RTL838x and RTL930X SoCs */
- void rtl838x_mask_port_reg(u64 clear, u64 set, int reg);
- void rtl838x_set_port_reg(u64 set, int reg);
- u64 rtl838x_get_port_reg(int reg);
- /* RTL838x-specific */
- u32 rtl838x_hash(struct rtl838x_switch_priv *priv, u64 seed);
- irqreturn_t rtl838x_switch_irq(int irq, void *dev_id);
- void rtl8380_get_version(struct rtl838x_switch_priv *priv);
- void rtl838x_vlan_profile_dump(int index);
- int rtl83xx_dsa_phy_read(struct dsa_switch *ds, int phy_addr, int phy_reg);
- void rtl8380_sds_rst(int mac);
- int rtl8380_sds_power(int mac, int val);
- void rtl838x_print_matrix(void);
- /* RTL839x-specific */
- u32 rtl839x_hash(struct rtl838x_switch_priv *priv, u64 seed);
- irqreturn_t rtl839x_switch_irq(int irq, void *dev_id);
- void rtl8390_get_version(struct rtl838x_switch_priv *priv);
- void rtl839x_vlan_profile_dump(int index);
- int rtl83xx_dsa_phy_write(struct dsa_switch *ds, int phy_addr, int phy_reg, u16 val);
- void rtl839x_exec_tbl2_cmd(u32 cmd);
- void rtl839x_print_matrix(void);
- /* RTL930x-specific */
- u32 rtl930x_hash(struct rtl838x_switch_priv *priv, u64 seed);
- irqreturn_t rtl930x_switch_irq(int irq, void *dev_id);
- irqreturn_t rtl839x_switch_irq(int irq, void *dev_id);
- void rtl930x_vlan_profile_dump(int index);
- int rtl9300_sds_power(int mac, int val);
- void rtl9300_sds_rst(int sds_num, u32 mode);
- int rtl9300_serdes_setup(int sds_num, phy_interface_t phy_mode);
- void rtl930x_print_matrix(void);
- /* RTL931x-specific */
- irqreturn_t rtl931x_switch_irq(int irq, void *dev_id);
- int rtl931x_sds_cmu_band_get(int sds, phy_interface_t mode);
- int rtl931x_sds_cmu_band_set(int sds, bool enable, u32 band, phy_interface_t mode);
- void rtl931x_sds_init(u32 sds, phy_interface_t mode);
- int rtl83xx_lag_add(struct dsa_switch *ds, int group, int port, struct netdev_lag_upper_info *info);
- int rtl83xx_lag_del(struct dsa_switch *ds, int group, int port);
- #endif /* _NET_DSA_RTL83XX_H */
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