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2c119d9982
KSZ9477 has the 11 bit ageing count value which is split across the two registers. And LAN937x has the 20 bit ageing count which is also split into two registers. Each count in the registers represents 1 second. This patch add the support for ageing time for KSZ9477 and LAN937x series of switch. Signed-off-by: Arun Ramadoss <arun.ramadoss@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
24 lines
1013 B
C
24 lines
1013 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/* Microchip lan937x dev ops headers
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* Copyright (C) 2019-2022 Microchip Technology Inc.
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*/
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#ifndef __LAN937X_CFG_H
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#define __LAN937X_CFG_H
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int lan937x_reset_switch(struct ksz_device *dev);
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int lan937x_setup(struct dsa_switch *ds);
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void lan937x_teardown(struct dsa_switch *ds);
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void lan937x_port_setup(struct ksz_device *dev, int port, bool cpu_port);
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void lan937x_config_cpu_port(struct dsa_switch *ds);
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int lan937x_switch_init(struct ksz_device *dev);
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void lan937x_switch_exit(struct ksz_device *dev);
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int lan937x_r_phy(struct ksz_device *dev, u16 addr, u16 reg, u16 *data);
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int lan937x_w_phy(struct ksz_device *dev, u16 addr, u16 reg, u16 val);
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int lan937x_change_mtu(struct ksz_device *dev, int port, int new_mtu);
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void lan937x_phylink_get_caps(struct ksz_device *dev, int port,
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struct phylink_config *config);
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void lan937x_setup_rgmii_delay(struct ksz_device *dev, int port);
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int lan937x_set_ageing_time(struct ksz_device *dev, unsigned int msecs);
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#endif
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