mirror of https://gitee.com/openkylin/linux.git
74 lines
2.3 KiB
C
74 lines
2.3 KiB
C
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/******************************************************************************
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*
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* Copyright(c) 2003 - 2008 Intel Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
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*
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* The full GNU General Public License is included in this distribution in the
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* file called LICENSE.
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*
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* Contact Information:
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* James P. Ketrenos <ipw2100-admin@linux.intel.com>
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* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
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*
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*****************************************************************************/
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#ifndef IWL3945_LEDS_H
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#define IWL3945_LEDS_H
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struct iwl3945_priv;
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#ifdef CONFIG_IWL3945_LEDS
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#define IWL_LED_SOLID 11
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#define IWL_LED_NAME_LEN 31
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#define IWL_DEF_LED_INTRVL __constant_cpu_to_le32(1000)
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#define IWL_LED_ACTIVITY (0<<1)
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#define IWL_LED_LINK (1<<1)
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enum led_type {
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IWL_LED_TRG_TX,
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IWL_LED_TRG_RX,
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IWL_LED_TRG_ASSOC,
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IWL_LED_TRG_RADIO,
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IWL_LED_TRG_MAX,
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};
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#include <linux/leds.h>
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struct iwl3945_led {
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struct iwl3945_priv *priv;
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struct led_classdev led_dev;
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int (*led_on) (struct iwl3945_priv *priv, int led_id);
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int (*led_off) (struct iwl3945_priv *priv, int led_id);
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int (*led_pattern) (struct iwl3945_priv *priv, int led_id,
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enum led_brightness brightness);
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enum led_type type;
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unsigned int registered;
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};
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extern int iwl3945_led_register(struct iwl3945_priv *priv);
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extern void iwl3945_led_unregister(struct iwl3945_priv *priv);
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extern void iwl3945_led_background(struct iwl3945_priv *priv);
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#else
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static inline int iwl3945_led_register(struct iwl3945_priv *priv) { return 0; }
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static inline void iwl3945_led_unregister(struct iwl3945_priv *priv) {}
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static inline void iwl3945_led_background(struct iwl3945_priv *priv) {}
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#endif /* CONFIG_IWL3945_LEDS */
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#endif /* IWL3945_LEDS_H */
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