cpsw_ale.h | Explore in Territory

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Texas Instruments N-Port Ethernet Switch Address Lookup Engine APIs
 *
 * Copyright (C) 2012 Texas Instruments
 *
 */
#ifndef __TI_CPSW_ALE_H__
#define __TI_CPSW_ALE_H__

struct reg_fields;

struct cpsw_ale_params { … };

struct ale_entry_fld;
struct regmap;

enum ale_fields { … };

struct cpsw_ale { … };

enum cpsw_ale_control { … };

enum cpsw_ale_port_state { … };

/* ALE unicast entry flags - passed into cpsw_ale_add_ucast() */
#define ALE_SECURE …
#define ALE_BLOCKED …
#define ALE_SUPER …
#define ALE_VLAN …

#define ALE_PORT_HOST …
#define ALE_PORT_1 …
#define ALE_PORT_2 …

#define ALE_MCAST_FWD …
#define ALE_MCAST_BLOCK_LEARN_FWD …
#define ALE_MCAST_FWD_LEARN …
#define ALE_MCAST_FWD_2 …

#define ALE_ENTRY_BITS …
#define ALE_ENTRY_WORDS …

struct cpsw_ale *cpsw_ale_create(struct cpsw_ale_params *params);

void cpsw_ale_start(struct cpsw_ale *ale);
void cpsw_ale_stop(struct cpsw_ale *ale);

int cpsw_ale_flush_multicast(struct cpsw_ale *ale, int port_mask, int vid);
int cpsw_ale_add_ucast(struct cpsw_ale *ale, const u8 *addr, int port,
		       int flags, u16 vid);
int cpsw_ale_del_ucast(struct cpsw_ale *ale, const u8 *addr, int port,
		       int flags, u16 vid);
int cpsw_ale_add_mcast(struct cpsw_ale *ale, const u8 *addr, int port_mask,
		       int flags, u16 vid, int mcast_state);
int cpsw_ale_del_mcast(struct cpsw_ale *ale, const u8 *addr, int port_mask,
		       int flags, u16 vid);
int cpsw_ale_add_vlan(struct cpsw_ale *ale, u16 vid, int port, int untag,
			int reg_mcast, int unreg_mcast);
int cpsw_ale_del_vlan(struct cpsw_ale *ale, u16 vid, int port);
void cpsw_ale_set_allmulti(struct cpsw_ale *ale, int allmulti, int port);
int cpsw_ale_rx_ratelimit_bc(struct cpsw_ale *ale, int port, unsigned int ratelimit_pps);
int cpsw_ale_rx_ratelimit_mc(struct cpsw_ale *ale, int port, unsigned int ratelimit_pps);

int cpsw_ale_control_get(struct cpsw_ale *ale, int port, int control);
int cpsw_ale_control_set(struct cpsw_ale *ale, int port,
			 int control, int value);
void cpsw_ale_dump(struct cpsw_ale *ale, u32 *data);
void cpsw_ale_restore(struct cpsw_ale *ale, u32 *data);
u32 cpsw_ale_get_num_entries(struct cpsw_ale *ale);

static inline int cpsw_ale_get_vlan_p0_untag(struct cpsw_ale *ale, u16 vid)
{ … }

int cpsw_ale_vlan_add_modify(struct cpsw_ale *ale, u16 vid, int port_mask,
			     int untag_mask, int reg_mcast, int unreg_mcast);
int cpsw_ale_vlan_del_modify(struct cpsw_ale *ale, u16 vid, int port_mask);
void cpsw_ale_set_unreg_mcast(struct cpsw_ale *ale, int unreg_mcast_mask,
			      bool add);
void cpsw_ale_classifier_setup_default(struct cpsw_ale *ale, int num_rx_ch);

#endif
linux/drivers/net/ethernet/ti/cpsw_ale.h
