/******************************************************************************
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*
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* Copyright(c) 2019 Realtek Corporation.
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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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*****************************************************************************/
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#ifndef _PHL_WATCHDOG_H_
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#define _PHL_WATCHDOG_H_
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#define WDOG_PERIOD 2000
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enum watchdog_state {
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WD_STATE_INIT,
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WD_STATE_STARTED,
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#ifdef CONFIG_POST_CORE_KEEP_ALIVE
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WD_STATE_KEEPALIVE,
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#endif
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WD_STATE_STOP,
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};
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struct phl_watchdog {
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_os_timer wdog_timer;
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enum watchdog_state state;
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/* Only sw statistics or sw behavior or trigger FG cmd */
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void (*core_sw_wdog)(void *drv_priv);
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#ifdef CONFIG_POST_CORE_KEEP_ALIVE
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struct rtw_keep_alive_param klive_param;
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void (*core_keep_alive)(void *drv_priv, struct rtw_keep_alive_param *klive);
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#endif
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/* I/O, tx behavior, request power, ... */
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void (*core_hw_wdog)(void *drv_priv);
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#ifdef PHL_WATCHDOG_REFINE
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/* Only sw statistics or sw behavior, this is will be call before trigger next watchdog */
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void (*core_post_sw_wdog)(void *drv_priv);
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#endif
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u16 period;
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};
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void
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phl_watchdog_cmd_complete_hdl(struct phl_info_t *phl_info);
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enum rtw_phl_status
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phl_watchdog_hw_cmd_hdl(struct phl_info_t *phl_info, enum rtw_phl_status psts);
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enum rtw_phl_status
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phl_watchdog_sw_cmd_hdl(struct phl_info_t *phl_info, enum rtw_phl_status psts);
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void rtw_phl_watchdog_start(void *phl);
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void rtw_phl_watchdog_stop(void *phl);
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#ifdef CONFIG_POST_CORE_KEEP_ALIVE
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enum rtw_phl_status phl_keep_alive_hdl(struct phl_info_t *phl_info);
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bool phl_wdog_state_is_keep_alive(struct phl_info_t *phl_info);
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enum rtw_phl_status rtw_phl_set_wdog_state_keep_alive(void *phl,
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bool enable, struct rtw_keep_alive_param *klive_param);
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#endif
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#ifdef CONFIG_FSM
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void rtw_phl_watchdog_callback(void *phl);
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#endif
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#endif /*_PHL_WATCHDOG_H_*/
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