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51 lines
1.5 KiB
51 lines
1.5 KiB
/* Copyright (C) 2016 National Instruments Corp. |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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*/ |
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#ifndef __PHY_LED_TRIGGERS |
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#define __PHY_LED_TRIGGERS |
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struct phy_device; |
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#ifdef CONFIG_LED_TRIGGER_PHY |
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#include <linux/leds.h> |
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#include <linux/phy.h> |
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#define PHY_LED_TRIGGER_SPEED_SUFFIX_SIZE 10 |
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#define PHY_LINK_LED_TRIGGER_NAME_SIZE (MII_BUS_ID_SIZE + \ |
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FIELD_SIZEOF(struct mdio_device, addr)+\ |
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PHY_LED_TRIGGER_SPEED_SUFFIX_SIZE) |
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struct phy_led_trigger { |
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struct led_trigger trigger; |
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char name[PHY_LINK_LED_TRIGGER_NAME_SIZE]; |
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unsigned int speed; |
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}; |
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extern int phy_led_triggers_register(struct phy_device *phy); |
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extern void phy_led_triggers_unregister(struct phy_device *phy); |
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extern void phy_led_trigger_change_speed(struct phy_device *phy); |
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#else |
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static inline int phy_led_triggers_register(struct phy_device *phy) |
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{ |
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return 0; |
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} |
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static inline void phy_led_triggers_unregister(struct phy_device *phy) { } |
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static inline void phy_led_trigger_change_speed(struct phy_device *phy) { } |
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#endif |
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#endif
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