1 files changed, 114 insertions, 0 deletions
diff --git a/drivers/staging/r8188eu/include/rtw_pwrctrl.h b/drivers/staging/r8188eu/include/rtw_pwrctrl.h
new file mode 100644
index 000000000..6e9fdd66f
--- /dev/null
+++ b/drivers/staging/r8188eu/include/rtw_pwrctrl.h
@@ -0,0 +1,114 @@
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
+/* Copyright(c) 2007 - 2012 Realtek Corporation. */
+
+#ifndef __RTW_PWRCTRL_H_
+#define __RTW_PWRCTRL_H_
+
+#include "osdep_service.h"
+#include "drv_types.h"
+
+#define XMIT_ALIVE	BIT(0)
+#define RECV_ALIVE	BIT(1)
+#define CMD_ALIVE	BIT(2)
+#define EVT_ALIVE	BIT(3)
+
+enum power_mgnt {
+	PS_MODE_ACTIVE = 0,
+	PS_MODE_MIN,
+	PS_MODE_MAX,
+	PS_MODE_DTIM,
+	PS_MODE_VOIP,
+	PS_MODE_UAPSD_WMM,
+	PM_Card_Disable,
+	PS_MODE_NUM
+};
+
+#define LPS_DELAY_TIME	1*HZ /*  1 sec */
+
+/*  RF state. */
+enum rt_rf_power_state {
+	rf_on,		/*  RF is on after RFSleep or RFOff */
+	rf_sleep,	/*  802.11 Power Save mode */
+	rf_off,		/*  HW/SW Radio OFF or Inactive Power Save */
+	/* Add the new RF state above this line===== */
+	rf_max
+};
+
+enum { /*  for ips_mode */
+	IPS_NONE = 0,
+	IPS_NORMAL,
+	IPS_LEVEL_2,
+};
+
+struct pwrctrl_priv {
+	struct mutex lock; /* Mutex used to protect struct pwrctrl_priv */
+
+	u8	pwr_mode;
+	u8	smart_ps;
+	u8	bcn_ant_mode;
+
+	bool	bpower_saving;
+
+	uint	ips_enter_cnts;
+	uint	ips_leave_cnts;
+
+	u8	ips_mode;
+	u8	ips_mode_req;	/*  used to accept the mode setting request,
+				 *  will update to ipsmode later */
+	uint bips_processing;
+	unsigned long ips_deny_time; /* will deny IPS when system time less than this */
+	u8 ps_processing; /* temp used to mark whether in rtw_ps_processor */
+
+	u8	bLeisurePs;
+	u8	LpsIdleCount;
+	u8	power_mgnt;
+	u8	bFwCurrentInPSMode;
+	u32	DelayLPSLastTimeStamp;
+
+	u8		bInSuspend;
+	u8		bSupportRemoteWakeup;
+	struct timer_list pwr_state_check_timer;
+	int		pwr_state_check_interval;
+
+	enum rt_rf_power_state	rf_pwrstate;/* cur power state */
+	enum rt_rf_power_state	change_rfpwrstate;
+
+	u8		bkeepfwalive;
+};
+
+#define rtw_get_ips_mode_req(pwrctrlpriv) \
+	(pwrctrlpriv)->ips_mode_req
+
+#define rtw_ips_mode_req(pwrctrlpriv, ips_mode) \
+	((pwrctrlpriv)->ips_mode_req = (ips_mode))
+
+#define RTW_PWR_STATE_CHK_INTERVAL 2000
+
+#define _rtw_set_pwr_state_check_timer(pwrctrlpriv, ms) \
+	do { \
+		_set_timer(&(pwrctrlpriv)->pwr_state_check_timer, (ms)); \
+	} while (0)
+
+#define rtw_set_pwr_state_check_timer(pwrctrl)			\
+	_rtw_set_pwr_state_check_timer((pwrctrl),		\
+				       (pwrctrl)->pwr_state_check_interval)
+
+void rtw_init_pwrctrl_priv(struct adapter *adapter);
+
+void rtw_set_firmware_ps_mode(struct adapter *adapter, u8 mode);
+void rtw_set_ps_mode(struct adapter *adapter, u8 ps_mode, u8 smart_ps,
+		     u8 bcn_ant_mode);
+void LeaveAllPowerSaveMode(struct adapter *adapter);
+void ips_enter(struct adapter *padapter);
+int ips_leave(struct adapter *padapter);
+
+void rtw_ps_processor(struct adapter *padapter);
+
+void LPS_Enter(struct adapter *adapter);
+void LPS_Leave(struct adapter *adapter);
+
+int rtw_pwr_wakeup(struct adapter *adapter);
+int rtw_pm_set_ips(struct adapter *adapter, u8 mode);
+int rtw_pm_set_lps(struct adapter *adapter, u8 mode);
+
+#endif  /* __RTL871X_PWRCTRL_H_ */