1 /****************************************************************************** 2 * 3 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. 4 * 5 * This program is free software; you can redistribute it and/or modify it 6 * under the terms of version 2 of the GNU General Public License as 7 * published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 12 * more details. 13 * 14 ******************************************************************************/ 15 #ifndef __RTW_LED_H_ 16 #define __RTW_LED_H_ 17 18 #include <osdep_service.h> 19 #include <drv_types.h> 20 21 #define MSECS(t) (HZ * ((t) / 1000) + (HZ * ((t) % 1000)) / 1000) 22 23 #define LED_BLINK_NORMAL_INTERVAL 100 24 #define LED_BLINK_SLOWLY_INTERVAL 200 25 #define LED_BLINK_LONG_INTERVAL 400 26 27 #define LED_BLINK_NO_LINK_INTERVAL_ALPHA 1000 28 #define LED_BLINK_LINK_INTERVAL_ALPHA 500 /* 500 */ 29 #define LED_BLINK_SCAN_INTERVAL_ALPHA 180 /* 150 */ 30 #define LED_BLINK_FASTER_INTERVAL_ALPHA 50 31 #define LED_BLINK_WPS_SUCESS_INTERVAL_ALPHA 5000 32 33 #define LED_BLINK_NORMAL_INTERVAL_NETTRONIX 100 34 #define LED_BLINK_SLOWLY_INTERVAL_NETTRONIX 2000 35 36 #define LED_BLINK_SLOWLY_INTERVAL_PORNET 1000 37 #define LED_BLINK_NORMAL_INTERVAL_PORNET 100 38 39 #define LED_BLINK_FAST_INTERVAL_BITLAND 30 40 41 /* 060403, rcnjko: Customized for AzWave. */ 42 #define LED_CM2_BLINK_ON_INTERVAL 250 43 #define LED_CM2_BLINK_OFF_INTERVAL 4750 44 45 #define LED_CM8_BLINK_INTERVAL 500 /* for QMI */ 46 #define LED_CM8_BLINK_OFF_INTERVAL 3750 /* for QMI */ 47 48 /* 080124, lanhsin: Customized for RunTop */ 49 #define LED_RunTop_BLINK_INTERVAL 300 50 51 /* 060421, rcnjko: Customized for Sercomm Printer Server case. */ 52 #define LED_CM3_BLINK_INTERVAL 1500 53 54 enum led_ctl_mode { 55 LED_CTL_POWER_ON = 1, 56 LED_CTL_LINK = 2, 57 LED_CTL_NO_LINK = 3, 58 LED_CTL_TX = 4, 59 LED_CTL_RX = 5, 60 LED_CTL_SITE_SURVEY = 6, 61 LED_CTL_POWER_OFF = 7, 62 LED_CTL_START_TO_LINK = 8, 63 LED_CTL_START_WPS = 9, 64 LED_CTL_STOP_WPS = 10, 65 LED_CTL_START_WPS_BOTTON = 11, /* added for runtop */ 66 LED_CTL_STOP_WPS_FAIL = 12, /* added for ALPHA */ 67 LED_CTL_STOP_WPS_FAIL_OVERLAP = 13, /* added for BELKIN */ 68 LED_CTL_CONNECTION_NO_TRANSFER = 14, 69 }; 70 71 enum led_state_872x { 72 LED_UNKNOWN = 0, 73 RTW_LED_ON = 1, 74 RTW_LED_OFF = 2, 75 LED_BLINK_NORMAL = 3, 76 LED_BLINK_SLOWLY = 4, 77 LED_BLINK_POWER_ON = 5, 78 LED_BLINK_SCAN = 6, /* LED is blinking during scanning period, the # of times to blink is depend on time for scanning. */ 79 LED_BLINK_NO_LINK = 7, /* LED is blinking during no link state. */ 80 LED_BLINK_StartToBlink = 8,/* Customzied for Sercomm Printer Server case */ 81 LED_BLINK_TXRX = 9, 82 LED_BLINK_WPS = 10, /* LED is blinkg during WPS communication */ 83 LED_BLINK_WPS_STOP = 11, /* for ALPHA */ 84 LED_BLINK_WPS_STOP_OVERLAP = 12, /* for BELKIN */ 85 LED_BLINK_RUNTOP = 13, /* Customized for RunTop */ 86 LED_BLINK_CAMEO = 14, 87 LED_BLINK_XAVI = 15, 88 LED_BLINK_ALWAYS_ON = 16, 89 }; 90 91 enum led_pin_8723a { 92 LED_PIN_NULL = 0, 93 LED_PIN_LED0 = 1, 94 LED_PIN_LED1 = 2, 95 LED_PIN_LED2 = 3, 96 LED_PIN_GPIO0 = 4, 97 }; 98 99 struct led_8723a { 100 struct rtw_adapter *padapter; 101 102 enum led_pin_8723a LedPin; /* Identify how to implement this SW led. */ 103 enum led_state_872x CurrLedState; /* Current LED state. */ 104 enum led_state_872x BlinkingLedState; /* Next state for blinking, either RTW_LED_ON or RTW_LED_OFF are. */ 105 106 u8 bLedOn; /* true if LED is ON, false if LED is OFF. */ 107 108 u8 bLedBlinkInProgress; /* true if it is blinking, false o.w.. */ 109 110 u8 bLedWPSBlinkInProgress; 111 112 u32 BlinkTimes; /* Number of times to toggle led state for blinking. */ 113 114 struct timer_list BlinkTimer; /* Timer object for led blinking. */ 115 116 u8 bSWLedCtrl; 117 118 /* ALPHA, added by chiyoko, 20090106 */ 119 u8 bLedNoLinkBlinkInProgress; 120 u8 bLedLinkBlinkInProgress; 121 u8 bLedStartToLinkBlinkInProgress; 122 u8 bLedScanBlinkInProgress; 123 124 struct work_struct BlinkWorkItem; /* Workitem used by BlinkTimer to manipulate H/W to blink LED. */ 125 }; 126 127 #define IS_LED_WPS_BLINKING(_LED_871x) (((struct led_8723a *)_LED_871x)->CurrLedState==LED_BLINK_WPS \ 128 || ((struct led_8723a *)_LED_871x)->CurrLedState==LED_BLINK_WPS_STOP \ 129 || ((struct led_8723a *)_LED_871x)->bLedWPSBlinkInProgress) 130 131 #define IS_LED_BLINKING(_LED_871x) (((struct led_8723a *)_LED_871x)->bLedWPSBlinkInProgress \ 132 ||((struct led_8723a *)_LED_871x)->bLedScanBlinkInProgress) 133 134 /* */ 135 /* LED customization. */ 136 /* */ 137 138 enum led_strategy_8723a { 139 SW_LED_MODE0 = 0, /* SW control 1 LED via GPIO0. It is default option. */ 140 SW_LED_MODE1= 1, /* 2 LEDs, through LED0 and LED1. For ALPHA. */ 141 SW_LED_MODE2 = 2, /* SW control 1 LED via GPIO0, customized for AzWave 8187 minicard. */ 142 SW_LED_MODE3 = 3, /* SW control 1 LED via GPIO0, customized for Sercomm Printer Server case. */ 143 SW_LED_MODE4 = 4, /* for Edimax / Belkin */ 144 SW_LED_MODE5 = 5, /* for Sercomm / Belkin */ 145 SW_LED_MODE6 = 6, /* for 88CU minicard, porting from ce SW_LED_MODE7 */ 146 HW_LED = 50, /* HW control 2 LEDs, LED0 and LED1 (there are 4 different control modes, see MAC.CONFIG1 for details.) */ 147 LED_ST_NONE = 99, 148 }; 149 150 void LedControl871x23a(struct rtw_adapter *padapter, enum led_ctl_mode LedAction); 151 152 struct led_priv{ 153 /* add for led controll */ 154 struct led_8723a SwLed0; 155 struct led_8723a SwLed1; 156 enum led_strategy_8723a LedStrategy; 157 u8 bRegUseLed; 158 void (*LedControlHandler)(struct rtw_adapter *padapter, enum led_ctl_mode LedAction); 159 /* add for led controll */ 160 }; 161 162 #define rtw_led_control(adapter, LedAction) 163 164 void BlinkWorkItemCallback23a(struct work_struct *work); 165 166 void ResetLedStatus23a(struct led_8723a *pLed); 167 168 void 169 InitLed871x23a( 170 struct rtw_adapter *padapter, 171 struct led_8723a *pLed, 172 enum led_pin_8723a LedPin 173 ); 174 175 void 176 DeInitLed871x23a(struct led_8723a *pLed); 177 178 /* hal... */ 179 void BlinkHandler23a(struct led_8723a *pLed); 180 181 #endif /* __RTW_LED_H_ */ 182