/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2019-2021, Intel Corporation. */

#ifndef _ICE_REPR_H_
#define _ICE_REPR_H_

#include <net/dst_metadata.h>

struct ice_repr_pcpu_stats {
        struct u64_stats_sync syncp;
        u64 rx_packets;
        u64 rx_bytes;
        u64 tx_packets;
        u64 tx_bytes;
        u64 tx_drops;
};

enum ice_repr_type {
        ICE_REPR_TYPE_VF,
        ICE_REPR_TYPE_SF,
};

struct ice_repr {
        struct ice_vsi *src_vsi;
        struct net_device *netdev;
        struct metadata_dst *dst;
        struct ice_esw_br_port *br_port;
        struct ice_repr_pcpu_stats __percpu *stats;
        u32 id;
        u8 parent_mac[ETH_ALEN];
        enum ice_repr_type type;
        union {
                struct ice_vf *vf;
                struct ice_dynamic_port *sf;
        };
        struct {
                int (*add)(struct ice_repr *repr);
                void (*rem)(struct ice_repr *repr);
                int (*ready)(struct ice_repr *repr);
        } ops;
};

struct ice_repr *ice_repr_create_vf(struct ice_vf *vf);
struct ice_repr *ice_repr_create_sf(struct ice_dynamic_port *sf);

void ice_repr_destroy(struct ice_repr *repr);

void ice_repr_start_tx_queues(struct ice_repr *repr);
void ice_repr_stop_tx_queues(struct ice_repr *repr);

struct ice_repr *ice_netdev_to_repr(const struct net_device *netdev);
bool ice_is_port_repr_netdev(const struct net_device *netdev);

void ice_repr_inc_tx_stats(struct ice_repr *repr, unsigned int len,
                           int xmit_status);
void ice_repr_inc_rx_stats(struct net_device *netdev, unsigned int len);
struct ice_repr *ice_repr_get(struct ice_pf *pf, u32 id);
#endif