Initial import

1 files changed, 124 insertions, 0 deletions

diff --git a/drivers/staging/rtl8712/rtl871x_led.h b/drivers/staging/rtl8712/rtl871x_led.h
new file mode 100644
index 000000000..eb612053a
--- /dev/null
+++ b/drivers/staging/rtl8712/rtl871x_led.h
@@ -0,0 +1,124 @@
+/******************************************************************************
+ *
+ * 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
+