1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * Copyright (C) 1999 - 2010 Intel Corporation.
4  * Copyright (C) 2010 OKI SEMICONDUCTOR Co., LTD.
5  *
6  * This code was derived from the Intel e1000e Linux driver.
7  */
8 #ifndef _PCH_GBE_PHY_H_
9 #define _PCH_GBE_PHY_H_
10 
11 #define PCH_GBE_PHY_REGS_LEN		32
12 #define	PCH_GBE_PHY_RESET_DELAY_US	10
13 
14 s32 pch_gbe_phy_get_id(struct pch_gbe_hw *hw);
15 s32 pch_gbe_phy_read_reg_miic(struct pch_gbe_hw *hw, u32 offset, u16 *data);
16 s32 pch_gbe_phy_write_reg_miic(struct pch_gbe_hw *hw, u32 offset, u16 data);
17 void pch_gbe_phy_hw_reset(struct pch_gbe_hw *hw);
18 void pch_gbe_phy_power_up(struct pch_gbe_hw *hw);
19 void pch_gbe_phy_power_down(struct pch_gbe_hw *hw);
20 void pch_gbe_phy_set_rgmii(struct pch_gbe_hw *hw);
21 void pch_gbe_phy_init_setting(struct pch_gbe_hw *hw);
22 int pch_gbe_phy_disable_hibernate(struct pch_gbe_hw *hw);
23 
24 #endif /* _PCH_GBE_PHY_H_ */
25