| /****************************************************************************** |
| * |
| * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. |
| * |
| * 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. |
| * |
| * You should have received a copy of the GNU General Public License along with |
| * this program; if not, write to the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA |
| * |
| * Modifications for inclusion into the Linux staging tree are |
| * Copyright(c) 2010 Larry Finger. All rights reserved. |
| * |
| * Contact information: |
| * WLAN FAE <wlanfae@realtek.com> |
| * Larry Finger <Larry.Finger@lwfinger.net> |
| * |
| ******************************************************************************/ |
| #ifndef __RTL8712_LED_H |
| #define __RTL8712_LED_H |
| |
| #include "osdep_service.h" |
| #include "drv_types.h" |
| |
| /*=========================================================================== |
| * LED customization. |
| *=========================================================================== |
| */ |
| enum LED_CTL_MODE { |
| LED_CTL_POWER_ON = 1, |
| LED_CTL_LINK = 2, |
| LED_CTL_NO_LINK = 3, |
| LED_CTL_TX = 4, |
| LED_CTL_RX = 5, |
| LED_CTL_SITE_SURVEY = 6, |
| LED_CTL_POWER_OFF = 7, |
| LED_CTL_START_TO_LINK = 8, |
| LED_CTL_START_WPS = 9, |
| LED_CTL_STOP_WPS = 10, |
| LED_CTL_START_WPS_BOTTON = 11, |
| LED_CTL_STOP_WPS_FAIL = 12, |
| LED_CTL_STOP_WPS_FAIL_OVERLAP = 13, |
| }; |
| |
| #define IS_LED_WPS_BLINKING(_LED_871x) \ |
| (((struct LED_871x *)_LED_871x)->CurrLedState == LED_BLINK_WPS \ |
| || ((struct LED_871x *)_LED_871x)->CurrLedState == LED_BLINK_WPS_STOP \ |
| || ((struct LED_871x *)_LED_871x)->bLedWPSBlinkInProgress) |
| |
| #define IS_LED_BLINKING(_LED_871x) \ |
| (((struct LED_871x *)_LED_871x)->bLedWPSBlinkInProgress \ |
| || ((struct LED_871x *)_LED_871x)->bLedScanBlinkInProgress) |
| |
| enum LED_PIN_871x { |
| LED_PIN_GPIO0, |
| LED_PIN_LED0, |
| LED_PIN_LED1 |
| }; |
| |
| /*=========================================================================== |
| * LED customization. |
| *=========================================================================== |
| */ |
| enum LED_STRATEGY_871x { |
| 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, |
| * custom 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 WNC / Corega*/ |
| HW_LED, /* HW control 2 LEDs, LED0 and LED1 (there are 4 different |
| * control modes, see MAC.CONFIG1 for details.) |
| */ |
| }; |
| |
| struct LED_871x { |
| struct _adapter *padapter; |
| enum LED_PIN_871x LedPin; /* Implementation for this SW led. */ |
| u32 CurrLedState; /* Current LED state. */ |
| u8 bLedOn; /* true if LED is ON */ |
| u8 bSWLedCtrl; |
| u8 bLedBlinkInProgress; /*true if blinking */ |
| u8 bLedNoLinkBlinkInProgress; |
| u8 bLedLinkBlinkInProgress; |
| u8 bLedStartToLinkBlinkInProgress; |
| u8 bLedScanBlinkInProgress; |
| u8 bLedWPSBlinkInProgress; |
| u32 BlinkTimes; /* No. times to toggle for blink.*/ |
| u32 BlinkingLedState; /* Next state for blinking, |
| * either LED_ON or OFF. |
| */ |
| |
| struct timer_list BlinkTimer; /* Timer object for led blinking.*/ |
| struct work_struct BlinkWorkItem; /* Workitem used by BlinkTimer */ |
| }; |
| |
| struct led_priv { |
| /* add for led control */ |
| struct LED_871x SwLed0; |
| struct LED_871x SwLed1; |
| enum LED_STRATEGY_871x LedStrategy; |
| u8 bRegUseLed; |
| void (*LedControlHandler)(struct _adapter *padapter, |
| enum LED_CTL_MODE LedAction); |
| /* add for led control */ |
| }; |
| |
| /*=========================================================================== |
| * Interface to manipulate LED objects. |
| *=========================================================================== |
| */ |
| void r8712_InitSwLeds(struct _adapter *padapter); |
| void r8712_DeInitSwLeds(struct _adapter *padapter); |
| void LedControl871x(struct _adapter *padapter, enum LED_CTL_MODE LedAction); |
| |
| #endif |
| |