/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (c) Huawei Technologies Co., Ltd. 2025. All rights reserved. */

#ifndef _HINIC3_NIC_CFG_H_
#define _HINIC3_NIC_CFG_H_

#include <linux/types.h>

#include "hinic3_hw_intf.h"
#include "hinic3_mgmt_interface.h"

struct hinic3_hwdev;
struct hinic3_nic_dev;

#define HINIC3_MIN_MTU_SIZE          256
#define HINIC3_MAX_JUMBO_FRAME_SIZE  9600

#define HINIC3_VLAN_ID_MASK          0x7FFF
#define HINIC3_PF_SET_VF_ALREADY     0x4
#define HINIC3_MGMT_STATUS_EXIST     0x6

enum hinic3_nic_event_type {
        HINIC3_NIC_EVENT_LINK_DOWN = 0,
        HINIC3_NIC_EVENT_LINK_UP   = 1,
        HINIC3_NIC_EVENT_PORT_MODULE_EVENT = 2,
};

struct hinic3_sq_attr {
        u8  dma_attr_off;
        u8  pending_limit;
        u8  coalescing_time;
        u8  intr_en;
        u16 intr_idx;
        u32 l2nic_sqn;
        u64 ci_dma_base;
};

#define MAG_CMD_PORT_DISABLE    0x0
#define MAG_CMD_TX_ENABLE       0x1
#define MAG_CMD_RX_ENABLE       0x2
/* the physical port is disabled only when all pf of the port are set to down,
 * if any pf is enabled, the port is enabled
 */
struct mag_cmd_set_port_enable {
        struct mgmt_msg_head head;

        u16                  function_id;
        u16                  rsvd0;

        /* bitmap bit0:tx_en bit1:rx_en */
        u8                   state;
        u8                   rsvd1[3];
};

enum link_err_type {
        LINK_ERR_MODULE_UNRECOGENIZED,
        LINK_ERR_NUM,
};

enum port_module_event_type {
        HINIC3_PORT_MODULE_CABLE_PLUGGED,
        HINIC3_PORT_MODULE_CABLE_UNPLUGGED,
        HINIC3_PORT_MODULE_LINK_ERR,
        HINIC3_PORT_MODULE_MAX_EVENT,
};

struct hinic3_port_module_event {
        enum port_module_event_type type;
        enum link_err_type          err_type;
};

int hinic3_get_nic_feature_from_hw(struct hinic3_nic_dev *nic_dev);
int hinic3_set_nic_feature_to_hw(struct hinic3_nic_dev *nic_dev);
bool hinic3_test_support(struct hinic3_nic_dev *nic_dev,
                         enum hinic3_nic_feature_cap feature_bits);
void hinic3_update_nic_feature(struct hinic3_nic_dev *nic_dev, u64 feature_cap);

int hinic3_set_rx_lro_state(struct hinic3_hwdev *hwdev, u8 lro_en,
                            u32 lro_timer, u8 lro_max_pkt_len);
int hinic3_set_rx_vlan_offload(struct hinic3_hwdev *hwdev, u8 en);
int hinic3_set_vlan_filter(struct hinic3_hwdev *hwdev, u32 vlan_filter_ctrl);

int hinic3_init_function_table(struct hinic3_nic_dev *nic_dev);
int hinic3_set_port_mtu(struct net_device *netdev, u16 new_mtu);

int hinic3_get_default_mac(struct hinic3_hwdev *hwdev, u8 *mac_addr);
int hinic3_set_mac(struct hinic3_hwdev *hwdev, const u8 *mac_addr, u16 vlan_id,
                   u16 func_id);
int hinic3_del_mac(struct hinic3_hwdev *hwdev, const u8 *mac_addr, u16 vlan_id,
                   u16 func_id);
int hinic3_update_mac(struct hinic3_hwdev *hwdev, const u8 *old_mac,
                      u8 *new_mac, u16 vlan_id, u16 func_id);

int hinic3_set_ci_table(struct hinic3_hwdev *hwdev,
                        struct hinic3_sq_attr *attr);
int hinic3_flush_qps_res(struct hinic3_hwdev *hwdev);
int hinic3_force_drop_tx_pkt(struct hinic3_hwdev *hwdev);
int hinic3_set_rx_mode(struct hinic3_hwdev *hwdev, u32 rx_mode);

int hinic3_sync_dcb_state(struct hinic3_hwdev *hwdev, u8 op_code, u8 state);
int hinic3_set_port_enable(struct hinic3_hwdev *hwdev, bool enable);
int hinic3_get_link_status(struct hinic3_hwdev *hwdev, bool *link_status_up);
int hinic3_set_vport_enable(struct hinic3_hwdev *hwdev, u16 func_id,
                            bool enable);
int hinic3_add_vlan(struct hinic3_hwdev *hwdev, u16 vlan_id, u16 func_id);
int hinic3_del_vlan(struct hinic3_hwdev *hwdev, u16 vlan_id, u16 func_id);

#endif