67 lines
1.7 KiB
C
67 lines
1.7 KiB
C
/*
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* Mac80211 power management interface for altobeam APOLLO mac80211 drivers
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* *
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* Copyright (c) 2016, altobeam
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* Author:
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*
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* Based on apollo code
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* Copyright (c) 2011, ST-Ericsson
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* Author: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
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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 PM_H_INCLUDED
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#define PM_H_INCLUDED
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#include <linux/platform_device.h>
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#ifdef CONFIG_WAKELOCK
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#include <linux/wakelock.h>
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#endif
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/* ******************************************************************** */
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/* mac80211 API */
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#ifdef CONFIG_PM
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/* extern */ struct atbm_common;
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/* private */ struct atbm_suspend_state;
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struct atbm_pm_stayawake_lock{
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struct atbm_common *hw_priv;
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int stayawak_cnt;
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spinlock_t stayawak_spinlock;
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#ifdef CONFIG_WAKELOCK
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struct wake_lock stayawak_lock;
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#endif
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};
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struct atbm_pm_state {
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struct platform_driver pm_driver;
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#ifdef CONFIG_WAKELOCK
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struct wake_lock wakelock;
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#else
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struct atbm_timer_list stay_awake;
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#endif
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struct platform_device *pm_dev;
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spinlock_t lock;
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struct atbm_pm_stayawake_lock stayawake_lock;
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int b_init;
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};
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struct atbm_pm_state_vif {
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struct atbm_suspend_state *suspend_state;
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};
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int atbm_pm_init(struct atbm_pm_state *pm,
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struct atbm_common *priv);
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void atbm_pm_deinit(struct atbm_pm_state *pm);
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void atbm_pm_stay_awake(struct atbm_pm_state *pm,
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unsigned long tmo);
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int atbm_wow_suspend(struct ieee80211_hw *hw,
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struct cfg80211_wowlan *wowlan);
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int atbm_wow_resume(struct ieee80211_hw *hw);
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void atbm_pm_stay_awake_lock(struct atbm_pm_state *pm);
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void atbm_pm_stay_awake_unlock(struct atbm_pm_state *pm);
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#endif
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#endif
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