/******************************************************************************
 *
 * Copyright(c) 2007 - 2017 Realtek Corporation.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 *
 *****************************************************************************/
#ifndef __HAL_COMMON_LED_H_
#define __HAL_COMMON_LED_H_

#define NO_LED 0
#define HW_LED 1

#ifdef CONFIG_RTW_LED
#define MSECS(t)        (HZ * ((t) / 1000) + (HZ * ((t) % 1000)) / 1000)

/* ********************************************************************************
 *	LED Behavior Constant.
 * ********************************************************************************
 * Default LED behavior.
 *   */
#define LED_BLINK_NORMAL_INTERVAL	100
#define LED_BLINK_SLOWLY_INTERVAL	200
#define LED_BLINK_LONG_INTERVAL	400
#define LED_INITIAL_INTERVAL		1800

/* LED Customerization */

/* NETTRONIX */
#define LED_BLINK_NORMAL_INTERVAL_NETTRONIX	100
#define LED_BLINK_SLOWLY_INTERVAL_NETTRONIX	2000

/* PORNET */
#define LED_BLINK_SLOWLY_INTERVAL_PORNET	1000
#define LED_BLINK_NORMAL_INTERVAL_PORNET	100
#define LED_BLINK_FAST_INTERVAL_BITLAND		30

/* AzWave. */
#define LED_CM2_BLINK_ON_INTERVAL		250
#define LED_CM2_BLINK_OFF_INTERVAL		4750
#define LED_CM8_BLINK_OFF_INTERVAL		3750	/* for QMI */

/* RunTop */
#define LED_RunTop_BLINK_INTERVAL		300

/* ALPHA */
#define LED_BLINK_NO_LINK_INTERVAL_ALPHA	1000
#define LED_BLINK_NO_LINK_INTERVAL_ALPHA_500MS 500 /* add by ylb 20121012 for customer led for alpha */
#define LED_BLINK_LINK_INTERVAL_ALPHA		500	/* 500 */
#define LED_BLINK_SCAN_INTERVAL_ALPHA		180	/* 150 */
#define LED_BLINK_FASTER_INTERVAL_ALPHA		50
#define LED_BLINK_WPS_SUCESS_INTERVAL_ALPHA	5000

/* 111122 by hpfan: Customized for Xavi */
#define LED_CM11_BLINK_INTERVAL			300
#define LED_CM11_LINK_ON_INTERVEL		3000

/* Netgear */
#define LED_BLINK_LINK_INTERVAL_NETGEAR		500
#define LED_BLINK_LINK_SLOWLY_INTERVAL_NETGEAR		1000

#define LED_WPS_BLINK_OFF_INTERVAL_NETGEAR		100
#define LED_WPS_BLINK_ON_INTERVAL_NETGEAR		500

/* Belkin AC950 */
#define LED_BLINK_LINK_INTERVAL_ON_BELKIN		200
#define LED_BLINK_LINK_INTERVAL_OFF_BELKIN		100
#define LED_BLINK_ERROR_INTERVAL_BELKIN		100

/* by chiyokolin for Azurewave */
#define LED_CM12_BLINK_INTERVAL_5Mbps		160
#define LED_CM12_BLINK_INTERVAL_10Mbps		80
#define LED_CM12_BLINK_INTERVAL_20Mbps		50
#define LED_CM12_BLINK_INTERVAL_40Mbps		40
#define LED_CM12_BLINK_INTERVAL_80Mbps		30
#define LED_CM12_BLINK_INTERVAL_MAXMbps		25

/* Dlink */
#define	LED_BLINK_NO_LINK_INTERVAL		1000
#define	LED_BLINK_LINK_IDEL_INTERVAL		100

#define	LED_BLINK_SCAN_ON_INTERVAL		30
#define	LED_BLINK_SCAN_OFF_INTERVAL		300

#define LED_WPS_BLINK_ON_INTERVAL_DLINK		30
#define LED_WPS_BLINK_OFF_INTERVAL_DLINK			300
#define LED_WPS_BLINK_LINKED_ON_INTERVAL_DLINK			5000

/* ********************************************************************************
 * LED object.
 * ******************************************************************************** */

typedef enum _LED_CTL_MODE {
	LED_CTL_POWER_ON = 1,
	LED_CTL_LINK = 2,
	LED_CTL_NO_LINK = 3,
	LED_CTL_TX = 4, /* unspecific data TX, including single & group addressed */
	LED_CTL_RX = 5, /* unspecific data RX, including single & group addressed */
	LED_CTL_UC_TX = 6, /* single addressed data TX */
	LED_CTL_UC_RX = 7, /* single addressed data RX */
	LED_CTL_BMC_TX = 8, /* group addressed data TX */
	LED_CTL_BMC_RX = 9, /* group addressed data RX */
	LED_CTL_SITE_SURVEY = 10,
	LED_CTL_POWER_OFF = 11,
	LED_CTL_START_TO_LINK = 12,
	LED_CTL_START_WPS = 13,
	LED_CTL_STOP_WPS = 14,
	LED_CTL_START_WPS_BOTTON = 15, /* added for runtop */
	LED_CTL_STOP_WPS_FAIL = 16, /* added for ALPHA	 */
	LED_CTL_STOP_WPS_FAIL_OVERLAP = 17, /* added for BELKIN */
	LED_CTL_CONNECTION_NO_TRANSFER = 18,
} LED_CTL_MODE;

typedef	enum _LED_STATE {
	LED_UNKNOWN = 0,
	RTW_LED_ON = 1,
	RTW_LED_OFF = 2,
	LED_BLINK_NORMAL = 3,
	LED_BLINK_SLOWLY = 4,
	LED_BLINK_POWER_ON = 5,
	LED_BLINK_SCAN = 6,	/* LED is blinking during scanning period, the # of times to blink is depend on time for scanning. */
	LED_BLINK_NO_LINK = 7, /* LED is blinking during no link state. */
	LED_BLINK_StartToBlink = 8, /* Customzied for Sercomm Printer Server case */
	LED_BLINK_TXRX = 9,
	LED_BLINK_WPS = 10,	/* LED is blinkg during WPS communication */
	LED_BLINK_WPS_STOP = 11,	/* for ALPHA */
	LED_BLINK_WPS_STOP_OVERLAP = 12,	/* for BELKIN */
	LED_BLINK_RUNTOP = 13,	/* Customized for RunTop */
	LED_BLINK_CAMEO = 14,
	LED_BLINK_XAVI = 15,
	LED_BLINK_ALWAYS_ON = 16,
	LED_BLINK_LINK_IN_PROCESS = 17,  /* Customized for Belkin AC950 */
	LED_BLINK_AUTH_ERROR = 18,  /* Customized for Belkin AC950 */
	LED_BLINK_Azurewave_5Mbps = 19,
	LED_BLINK_Azurewave_10Mbps = 20,
	LED_BLINK_Azurewave_20Mbps = 21,
	LED_BLINK_Azurewave_40Mbps = 22,
	LED_BLINK_Azurewave_80Mbps = 23,
	LED_BLINK_Azurewave_MAXMbps = 24,
	LED_BLINK_LINK_IDEL = 25,
	LED_BLINK_WPS_LINKED = 26,
} LED_STATE;

typedef enum _LED_PIN {
	LED_PIN_GPIO0,
	LED_PIN_LED0,
	LED_PIN_LED1,
	LED_PIN_LED2
} LED_PIN;


/* ********************************************************************************
 * PCIE LED Definition.
 * ******************************************************************************** */
#ifdef CONFIG_PCI_HCI
typedef	enum _LED_STRATEGY_PCIE {
	/* start from 2 */
	SW_LED_MODE_UC_TRX_ONLY = 2,
	SW_LED_MODE0, /* SW control 1 LED via GPIO0. It is default option. */
	SW_LED_MODE1, /* SW control for PCI Express */
	SW_LED_MODE2, /* SW control for Cameo. */
	SW_LED_MODE3, /* SW contorl for RunTop. */
	SW_LED_MODE4, /* SW control for Netcore */
	SW_LED_MODE5, /* added by vivi, for led new mode, DLINK */
	SW_LED_MODE6, /* added by vivi, for led new mode, PRONET */
	SW_LED_MODE7, /* added by chiyokolin, for Lenovo, PCI Express Minicard Spec Rev.1.2 spec */
	SW_LED_MODE8, /* added by chiyokolin, for QMI */
	SW_LED_MODE9, /* added by chiyokolin, for BITLAND-LENOVO, PCI Express Minicard Spec Rev.1.1	 */
	SW_LED_MODE10, /* added by chiyokolin, for Edimax-ASUS */
	SW_LED_MODE11,	/* added by hpfan, for Xavi */
	SW_LED_MODE12,	/* added by chiyokolin, for Azurewave */
} LED_STRATEGY_PCIE, *PLED_STRATEGY_PCIE;

typedef struct _LED_PCIE {
	PADAPTER		padapter;

	LED_PIN			LedPin;	/* Identify how to implement this SW led. */

	LED_STATE		CurrLedState; /* Current LED state. */
	BOOLEAN			bLedOn; /* TRUE if LED is ON, FALSE if LED is OFF. */

	BOOLEAN			bLedBlinkInProgress; /* TRUE if it is blinking, FALSE o.w.. */
	BOOLEAN			bLedWPSBlinkInProgress; /* TRUE if it is blinking, FALSE o.w.. */

	BOOLEAN			bLedSlowBlinkInProgress;/* added by vivi, for led new mode */
	u32				BlinkTimes; /* Number of times to toggle led state for blinking. */
	LED_STATE		BlinkingLedState; /* Next state for blinking, either LED_ON or LED_OFF are. */

	_timer			BlinkTimer; /* Timer object for led blinking. */
} LED_PCIE, *PLED_PCIE;

typedef struct _LED_PCIE	LED_DATA, *PLED_DATA;
typedef enum _LED_STRATEGY_PCIE	LED_STRATEGY, *PLED_STRATEGY;

void
LedControlPCIE(
		PADAPTER		Adapter,
		LED_CTL_MODE		LedAction
);

void
gen_RefreshLedState(
		PADAPTER		Adapter);

/* ********************************************************************************
 * USB  LED Definition.
 * ******************************************************************************** */
#elif defined(CONFIG_USB_HCI)

#define IS_LED_WPS_BLINKING(_LED_USB)	(((PLED_USB)_LED_USB)->CurrLedState == LED_BLINK_WPS \
		|| ((PLED_USB)_LED_USB)->CurrLedState == LED_BLINK_WPS_STOP \
		|| ((PLED_USB)_LED_USB)->bLedWPSBlinkInProgress)

#define IS_LED_BLINKING(_LED_USB)	(((PLED_USB)_LED_USB)->bLedWPSBlinkInProgress \
		|| ((PLED_USB)_LED_USB)->bLedScanBlinkInProgress)


typedef	enum _LED_STRATEGY_USB {
	/* start from 2 */
	SW_LED_MODE_UC_TRX_ONLY = 2,
	SW_LED_MODE0, /* SW control 1 LED via GPIO0. It is default option. */
	SW_LED_MODE1, /* 2 LEDs, through LED0 and LED1. For ALPHA. */
	SW_LED_MODE2, /* SW control 1 LED via GPIO0, customized for AzWave 8187 minicard. */
	SW_LED_MODE3, /* SW control 1 LED via GPIO0, customized for Sercomm Printer Server case. */
	SW_LED_MODE4, /* for Edimax / Belkin */
	SW_LED_MODE5, /* for Sercomm / Belkin	 */
	SW_LED_MODE6,	/* for 88CU minicard, porting from ce SW_LED_MODE7 */
	SW_LED_MODE7,	/* for Netgear special requirement */
	SW_LED_MODE8, /* for LC */
	SW_LED_MODE9, /* for Belkin AC950 */
	SW_LED_MODE10, /* for Netgear A6200V2 */
	SW_LED_MODE11, /* for Edimax / ASUS */
	SW_LED_MODE12, /* for WNC/NEC */
	SW_LED_MODE13, /* for Netgear A6100, 8811Au */
	SW_LED_MODE14, /* for Buffalo, DNI, 8811Au */
	SW_LED_MODE15, /* for DLINK,  8811Au/8812AU	 */
} LED_STRATEGY_USB, *PLED_STRATEGY_USB;


typedef struct _LED_USB {
	PADAPTER			padapter;

	LED_PIN				LedPin;	/* Identify how to implement this SW led. */

	LED_STATE			CurrLedState; /* Current LED state. */
	BOOLEAN				bLedOn; /* TRUE if LED is ON, FALSE if LED is OFF. */

	BOOLEAN				bSWLedCtrl;

	BOOLEAN				bLedBlinkInProgress; /* TRUE if it is blinking, FALSE o.w.. */
	/* ALPHA, added by chiyoko, 20090106 */
	BOOLEAN				bLedNoLinkBlinkInProgress;
	BOOLEAN				bLedLinkBlinkInProgress;
	BOOLEAN				bLedStartToLinkBlinkInProgress;
	BOOLEAN				bLedScanBlinkInProgress;
	BOOLEAN				bLedWPSBlinkInProgress;

	u32					BlinkTimes; /* Number of times to toggle led state for blinking. */
	u8					BlinkCounter; /* Added for turn off overlap led after blinking a while, by page, 20120821 */
	LED_STATE			BlinkingLedState; /* Next state for blinking, either LED_ON or LED_OFF are. */

	_timer				BlinkTimer; /* Timer object for led blinking. */

	_workitem			BlinkWorkItem; /* Workitem used by BlinkTimer to manipulate H/W to blink LED.' */
} LED_USB, *PLED_USB;

typedef struct _LED_USB	LED_DATA, *PLED_DATA;
typedef enum _LED_STRATEGY_USB	LED_STRATEGY, *PLED_STRATEGY;
#ifdef CONFIG_RTW_SW_LED
void
LedControlUSB(
		PADAPTER		Adapter,
		LED_CTL_MODE		LedAction
);
#endif


/* ********************************************************************************
 * SDIO LED Definition.
 * ******************************************************************************** */
#elif defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI)

#define IS_LED_WPS_BLINKING(_LED_SDIO)	(((PLED_SDIO)_LED_SDIO)->CurrLedState == LED_BLINK_WPS \
		|| ((PLED_SDIO)_LED_SDIO)->CurrLedState == LED_BLINK_WPS_STOP \
		|| ((PLED_SDIO)_LED_SDIO)->bLedWPSBlinkInProgress)

#define IS_LED_BLINKING(_LED_SDIO)	(((PLED_SDIO)_LED_SDIO)->bLedWPSBlinkInProgress \
		|| ((PLED_SDIO)_LED_SDIO)->bLedScanBlinkInProgress)


typedef	enum _LED_STRATEGY_SDIO {
	/* start from 2 */
	SW_LED_MODE_UC_TRX_ONLY = 2,
	SW_LED_MODE0, /* SW control 1 LED via GPIO0. It is default option. */
	SW_LED_MODE1, /* 2 LEDs, through LED0 and LED1. For ALPHA. */
	SW_LED_MODE2, /* SW control 1 LED via GPIO0, customized for AzWave 8187 minicard. */
	SW_LED_MODE3, /* SW control 1 LED via GPIO0, customized for Sercomm Printer Server case. */
	SW_LED_MODE4, /* for Edimax / Belkin */
	SW_LED_MODE5, /* for Sercomm / Belkin	 */
	SW_LED_MODE6,	/* for 88CU minicard, porting from ce SW_LED_MODE7 */
} LED_STRATEGY_SDIO, *PLED_STRATEGY_SDIO;

typedef struct _LED_SDIO {
	PADAPTER			padapter;

	LED_PIN				LedPin;	/* Identify how to implement this SW led. */

	LED_STATE			CurrLedState; /* Current LED state. */
	BOOLEAN				bLedOn; /* TRUE if LED is ON, FALSE if LED is OFF. */

	BOOLEAN				bSWLedCtrl;

	BOOLEAN				bLedBlinkInProgress; /* TRUE if it is blinking, FALSE o.w.. */
	/* ALPHA, added by chiyoko, 20090106 */
	BOOLEAN				bLedNoLinkBlinkInProgress;
	BOOLEAN				bLedLinkBlinkInProgress;
	BOOLEAN				bLedStartToLinkBlinkInProgress;
	BOOLEAN				bLedScanBlinkInProgress;
	BOOLEAN				bLedWPSBlinkInProgress;

	u32					BlinkTimes; /* Number of times to toggle led state for blinking. */
	LED_STATE			BlinkingLedState; /* Next state for blinking, either LED_ON or LED_OFF are. */

	_timer				BlinkTimer; /* Timer object for led blinking. */

	_workitem			BlinkWorkItem; /* Workitem used by BlinkTimer to manipulate H/W to blink LED. */
} LED_SDIO, *PLED_SDIO;

typedef struct _LED_SDIO	LED_DATA, *PLED_DATA;
typedef enum _LED_STRATEGY_SDIO	LED_STRATEGY, *PLED_STRATEGY;

void
LedControlSDIO(
		PADAPTER		Adapter,
		LED_CTL_MODE		LedAction
);

#endif

struct led_priv {
	LED_STRATEGY		LedStrategy;
#ifdef CONFIG_RTW_SW_LED
	LED_DATA			SwLed0;
	LED_DATA			SwLed1;
	LED_DATA			SwLed2;
	u8					bRegUseLed;
	u8 iface_en_mask;
	u32 ctl_en_mask[CONFIG_IFACE_NUMBER];
	void (*LedControlHandler)(_adapter *padapter, LED_CTL_MODE LedAction);
	void (*SwLedOn)(_adapter *padapter, PLED_DATA pLed);
	void (*SwLedOff)(_adapter *padapter, PLED_DATA pLed);
#endif
};

#define SwLedOn(adapter, pLed) \
	do { \
		if (adapter_to_led(adapter)->SwLedOn) \
			adapter_to_led(adapter)->SwLedOn((adapter), (pLed)); \
	} while (0)

#define SwLedOff(adapter, pLed) \
	do { \
		if (adapter_to_led(adapter)->SwLedOff) \
			adapter_to_led(adapter)->SwLedOff((adapter), (pLed)); \
	} while (0)

void BlinkTimerCallback(void *data);
void BlinkWorkItemCallback(_workitem *work);

void ResetLedStatus(PLED_DATA pLed);

void
InitLed(
	_adapter			*padapter,
	PLED_DATA		pLed,
	LED_PIN			LedPin
);

void
DeInitLed(
	PLED_DATA		pLed
);

/* hal... */
extern void BlinkHandler(PLED_DATA	pLed);
void dump_led_config(void *sel, _adapter *adapter);
void rtw_led_set_strategy(_adapter *adapter, u8 strategy);
#endif /* CONFIG_RTW_LED */

#if defined(CONFIG_RTW_LED)
#define rtw_led_get_strategy(adapter) (adapter_to_led(adapter)->LedStrategy)
#else
#define rtw_led_get_strategy(adapter) NO_LED
#endif

#define IS_NO_LED_STRATEGY(s) ((s) == NO_LED)
#define IS_HW_LED_STRATEGY(s) ((s) == HW_LED)
#define IS_SW_LED_STRATEGY(s) ((s) != NO_LED && (s) != HW_LED)

#if defined(CONFIG_RTW_LED) && defined(CONFIG_RTW_SW_LED)

#ifndef CONFIG_RTW_SW_LED_TRX_DA_CLASSIFY
#define CONFIG_RTW_SW_LED_TRX_DA_CLASSIFY 0
#endif

#if CONFIG_RTW_SW_LED_TRX_DA_CLASSIFY
void rtw_sw_led_blink_uc_trx_only(LED_DATA *led);
void rtw_sw_led_ctl_mode_uc_trx_only(_adapter *adapter, LED_CTL_MODE ctl);
#endif
void rtw_led_control(_adapter *adapter, LED_CTL_MODE ctl);
void rtw_led_tx_control(_adapter *adapter, const u8 *da);
void rtw_led_rx_control(_adapter *adapter, const u8 *da);
void rtw_led_set_iface_en(_adapter *adapter, u8 en);
void rtw_led_set_iface_en_mask(_adapter *adapter, u8 mask);
void rtw_led_set_ctl_en_mask(_adapter *adapter, u32 ctl_mask);
void rtw_led_set_ctl_en_mask_primary(_adapter *adapter);
void rtw_led_set_ctl_en_mask_virtual(_adapter *adapter);
#else
#define rtw_led_control(adapter, ctl) do {} while (0)
#define rtw_led_tx_control(adapter, da) do {} while (0)
#define rtw_led_rx_control(adapter, da) do {} while (0)
#define rtw_led_set_iface_en(adapter, en) do {} while (0)
#define rtw_led_set_iface_en_mask(adapter, mask) do {} while (0)
#define rtw_led_set_ctl_en_mask(adapter, ctl_mask) do {} while (0)
#define rtw_led_set_ctl_en_mask_primary(adapter) do {} while (0)
#define rtw_led_set_ctl_en_mask_virtual(adapter) do {} while (0)
#endif /* defined(CONFIG_RTW_LED) && defined(CONFIG_RTW_SW_LED) */

#endif /*__HAL_COMMON_LED_H_*/