38 lines
1006 B
C
38 lines
1006 B
C
/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
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/*
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* Copyright (c) 2020 Fuzhou Rockchip Electronics Co., Ltd
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*/
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#ifndef __DWMAC_RK_TOOL_H__
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#define __DWMAC_RK_TOOL_H__
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#include <linux/phy.h>
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#include "stmmac.h"
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void dwmac_rk_set_rgmii_delayline(struct stmmac_priv *priv, int tx_delay, int rx_delay);
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void dwmac_rk_get_rgmii_delayline(struct stmmac_priv *priv, int *tx_delay, int *rx_delay);
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int dwmac_rk_get_phy_interface(struct stmmac_priv *priv);
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#ifdef CONFIG_DWMAC_ROCKCHIP_TOOL
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int dwmac_rk_create_loopback_sysfs(struct device *dev);
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int dwmac_rk_remove_loopback_sysfs(struct device *device);
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#else
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static inline int dwmac_rk_create_loopback_sysfs(struct device *dev)
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{
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return 0;
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}
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static inline int dwmac_rk_remove_loopback_sysfs(struct device *device)
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{
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return 0;
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}
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#endif
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#ifdef CONFIG_DWMAC_RK_AUTO_DELAYLINE
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int dwmac_rk_get_rgmii_delayline_from_vendor(struct stmmac_priv *priv);
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int dwmac_rk_search_rgmii_delayline(struct stmmac_priv *priv);
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#endif
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#endif /* __DWMAC_RK_TOOL_H__ */
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