forked from Minki/linux
a027087a6b
The following patch implements some control over the LED on RTL8187B and RTL8187L devices. Triggers are registered for TX and RX. Whenever the trigger event occurs, the LED is turned off for 1/20 second, then turned back on. Note: For those RTL8187X devices that are built into the computer and have a LED that is expected to be controlled with a radio switch, this patch will not operate that LED. That will take a separate patch to be prepared later. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br> Tested-by: Hin-Tak Leung <htl10@users.sourceforge.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
58 lines
1.3 KiB
C
58 lines
1.3 KiB
C
/*
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* Definitions for RTL8187 leds
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*
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* Copyright 2009 Larry Finger <Larry.Finger@lwfinger.net>
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*
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* Based on the LED handling in the r8187 driver, which is:
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* Copyright (c) Realtek Semiconductor Corp. All rights reserved.
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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 version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef RTL8187_LED_H
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#define RTL8187_LED_H
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#ifdef CONFIG_RTL8187_LEDS
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#define RTL8187_LED_MAX_NAME_LEN 21
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#include <linux/leds.h>
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#include <linux/types.h>
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enum {
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LED_PIN_LED0,
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LED_PIN_LED1,
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LED_PIN_GPIO0,
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LED_PIN_HW
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};
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enum {
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EEPROM_CID_RSVD0 = 0x00,
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EEPROM_CID_RSVD1 = 0xFF,
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EEPROM_CID_ALPHA0 = 0x01,
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EEPROM_CID_SERCOMM_PS = 0x02,
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EEPROM_CID_HW = 0x03,
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EEPROM_CID_TOSHIBA = 0x04,
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EEPROM_CID_QMI = 0x07,
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EEPROM_CID_DELL = 0x08
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};
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struct rtl8187_led {
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struct ieee80211_hw *dev;
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/* The LED class device */
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struct led_classdev led_dev;
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/* The pin/method used to control the led */
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u8 ledpin;
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/* The unique name string for this LED device. */
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char name[RTL8187_LED_MAX_NAME_LEN + 1];
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};
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void rtl8187_leds_init(struct ieee80211_hw *dev, u16 code);
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void rtl8187_leds_exit(struct ieee80211_hw *dev);
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#endif /* def CONFIG_RTL8187_LED */
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#endif /* RTL8187_LED_H */
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