/*
################################################################################
#
# r8168 is the Linux device driver released for Realtek Gigabit Ethernet
# controllers with PCI-Express interface.
#
# Copyright(c) 2019 Realtek Semiconductor Corp. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 2 of the License, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
# more details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, see <http://www.gnu.org/licenses/>.
#
# Author:
# Realtek NIC software team <nicfae@realtek.com>
# No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan
#
################################################################################
*/

/************************************************************************************
 *  This product is covered by one or more of the following patents:
 *  US6,570,884, US6,115,776, and US6,327,625.
 ***********************************************************************************/

#ifndef _LINUX_R8168_FIBER_H
#define _LINUX_R8168_FIBER_H

enum {
        FIBER_MODE_NIC_ONLY = 0,
        FIBER_MODE_RTL8168H_RTL8211FS,
        FIBER_MODE_RTL8168H_MDI_SWITCH_RTL8211FS,
        FIBER_MODE_MAX
};

enum {
        FIBER_STAT_NOT_CHECKED = 0,
        FIBER_STAT_CONNECT,
        FIBER_STAT_DISCONNECT,
        FIBER_STAT_MAX
};

#define HW_FIBER_MODE_ENABLED(_M)        ((_M)->HwFiberModeVer > 0)



void rtl8168_hw_init_fiber_nic(struct net_device *dev);
void rtl8168_hw_fiber_nic_d3_para(struct net_device *dev);
void rtl8168_hw_fiber_phy_config(struct net_device *dev);
u32 rtl8168_hw_fiber_get_connect_status(struct net_device *dev);
void rtl8168_hw_switch_mdi_to_fiber(struct net_device *dev);
void rtl8168_hw_switch_mdi_to_nic(struct net_device *dev);
unsigned int rtl8168_hw_fiber_link_ok(struct net_device *dev);
void rtl8168_check_fiber_link_status(struct net_device *dev);


#endif /* _LINUX_R8168_FIBER_H */
