// SPDX-License-Identifier: GPL-2.0
/* Copyright(c) 1999 - 2018 Intel Corporation. */
/* 80003ES2LAN Gigabit Ethernet Controller (Copper)
* 80003ES2LAN Gigabit Ethernet Controller (Serdes)
*/
#include "e1000.h"
/* A table for the GG82563 cable length where the range is defined
* with a lower bound at "index" and the upper bound at
* "index + 5".
*/
static const u16 e1000_gg82563_cable_length_table[] = {
0, 60, 115, 150, 150, 60, 115, 150, 180, 180, 0xFF
};
#define GG82563_CABLE_LENGTH_TABLE_SIZE \
ARRAY_SIZE(e1000_gg82563_cable_length_table)
static s32 e1000_setup_copper_link_80003es2lan(struct e1000_hw *hw);
static s32 e1000_acquire_swfw_sync_80003es2lan(struct e1000_hw *hw, u16 mask);
static void e1000_release_swfw_sync_80003es2lan(struct e1000_hw *hw, u16 mask);
static void e1000_initialize_hw_bits_80003es2lan(struct e1000_hw *hw);
static void e1000_clear_hw_cntrs_80003es2lan(struct e1000_hw *hw);
static s32 e1000_cfg_kmrn_1000_80003es2lan(struct e1000_hw *hw);
static s32 e1000_cfg_kmrn_10_100_80003es2lan(struct e1000_hw *hw, u16 duplex);
static s32 e1000_read_kmrn_reg_80003es2lan(struct e1000_hw *hw, u32 offset,
u16 *data);
static s32 e1000_write_kmrn_reg_80003es2lan(struct e1000_hw *hw, u32 offset,
u16 data);
static void e1000_power_down_phy_copper_80003es2lan(struct e1000_hw *hw);
/**
* e1000_init_phy_params_80003es2lan - Init ESB2 PHY func ptrs.
* @hw: pointer to the HW structure
**/
static s32 e1000_init_phy_params_80003es2lan(struct e1000_hw *hw)
{
struct e1000_phy_info *phy = &hw->phy;
s32 ret_val;
if (hw->phy.media_type