1 files changed, 0 insertions, 213 deletions
diff --git a/ANDROID_3.4.5/drivers/net/wireless/ath/ath5k/gpio.c b/ANDROID_3.4.5/drivers/net/wireless/ath/ath5k/gpio.c
deleted file mode 100644
index 73d3dd8a..00000000
--- a/ANDROID_3.4.5/drivers/net/wireless/ath/ath5k/gpio.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
- * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org>
- * Copyright (c) 2006-2008 Nick Kossifidis <mickflemm@gmail.com>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- */
-
-/****************\
-  GPIO Functions
-\****************/
-
-#include "ath5k.h"
-#include "reg.h"
-#include "debug.h"
-
-
-/**
- * DOC: GPIO/LED functions
- *
- * Here we control the 6 bidirectional GPIO pins provided by the hw.
- * We can set a GPIO pin to be an input or an output pin on GPIO control
- * register and then read or set its status from GPIO data input/output
- * registers.
- *
- * We also control the two LED pins provided by the hw, LED_0 is our
- * "power" LED and LED_1 is our "network activity" LED but many scenarios
- * are available from hw. Vendors might also provide LEDs connected to the
- * GPIO pins, we handle them through the LED subsystem on led.c
- */
-
-
-/**
- * ath5k_hw_set_ledstate() - Set led state
- * @ah: The &struct ath5k_hw
- * @state: One of AR5K_LED_*
- *
- * Used to set the LED blinking state. This only
- * works for the LED connected to the LED_0, LED_1 pins,
- * not the GPIO based.
- */
-void
-ath5k_hw_set_ledstate(struct ath5k_hw *ah, unsigned int state)
-{
-	u32 led;
-	/*5210 has different led mode handling*/
-	u32 led_5210;
-
-	/*Reset led status*/
-	if (ah->ah_version != AR5K_AR5210)
-		AR5K_REG_DISABLE_BITS(ah, AR5K_PCICFG,
-			AR5K_PCICFG_LEDMODE |  AR5K_PCICFG_LED);
-	else
-		AR5K_REG_DISABLE_BITS(ah, AR5K_PCICFG, AR5K_PCICFG_LED);
-
-	/*
-	 * Some blinking values, define at your wish
-	 */
-	switch (state) {
-	case AR5K_LED_SCAN:
-	case AR5K_LED_AUTH:
-		led = AR5K_PCICFG_LEDMODE_PROP | AR5K_PCICFG_LED_PEND;
-		led_5210 = AR5K_PCICFG_LED_PEND | AR5K_PCICFG_LED_BCTL;
-		break;
-
-	case AR5K_LED_INIT:
-		led = AR5K_PCICFG_LEDMODE_PROP | AR5K_PCICFG_LED_NONE;
-		led_5210 = AR5K_PCICFG_LED_PEND;
-		break;
-
-	case AR5K_LED_ASSOC:
-	case AR5K_LED_RUN:
-		led = AR5K_PCICFG_LEDMODE_PROP | AR5K_PCICFG_LED_ASSOC;
-		led_5210 = AR5K_PCICFG_LED_ASSOC;
-		break;
-
-	default:
-		led = AR5K_PCICFG_LEDMODE_PROM | AR5K_PCICFG_LED_NONE;
-		led_5210 = AR5K_PCICFG_LED_PEND;
-		break;
-	}
-
-	/*Write new status to the register*/
-	if (ah->ah_version != AR5K_AR5210)
-		AR5K_REG_ENABLE_BITS(ah, AR5K_PCICFG, led);
-	else
-		AR5K_REG_ENABLE_BITS(ah, AR5K_PCICFG, led_5210);
-}
-
-/**
- * ath5k_hw_set_gpio_input() - Set GPIO inputs
- * @ah: The &struct ath5k_hw
- * @gpio: GPIO pin to set as input
- */
-int
-ath5k_hw_set_gpio_input(struct ath5k_hw *ah, u32 gpio)
-{
-	if (gpio >= AR5K_NUM_GPIO)
-		return -EINVAL;
-
-	ath5k_hw_reg_write(ah,
-		(ath5k_hw_reg_read(ah, AR5K_GPIOCR) & ~AR5K_GPIOCR_OUT(gpio))
-		| AR5K_GPIOCR_IN(gpio), AR5K_GPIOCR);
-
-	return 0;
-}
-
-/**
- * ath5k_hw_set_gpio_output() - Set GPIO outputs
- * @ah: The &struct ath5k_hw
- * @gpio: The GPIO pin to set as output
- */
-int
-ath5k_hw_set_gpio_output(struct ath5k_hw *ah, u32 gpio)
-{
-	if (gpio >= AR5K_NUM_GPIO)
-		return -EINVAL;
-
-	ath5k_hw_reg_write(ah,
-		(ath5k_hw_reg_read(ah, AR5K_GPIOCR) & ~AR5K_GPIOCR_OUT(gpio))
-		| AR5K_GPIOCR_OUT(gpio), AR5K_GPIOCR);
-
-	return 0;
-}
-
-/**
- * ath5k_hw_get_gpio() - Get GPIO state
- * @ah: The &struct ath5k_hw
- * @gpio: The GPIO pin to read
- */
-u32
-ath5k_hw_get_gpio(struct ath5k_hw *ah, u32 gpio)
-{
-	if (gpio >= AR5K_NUM_GPIO)
-		return 0xffffffff;
-
-	/* GPIO input magic */
-	return ((ath5k_hw_reg_read(ah, AR5K_GPIODI) & AR5K_GPIODI_M) >> gpio) &
-		0x1;
-}
-
-/**
- * ath5k_hw_set_gpio() - Set GPIO state
- * @ah: The &struct ath5k_hw
- * @gpio: The GPIO pin to set
- * @val: Value to set (boolean)
- */
-int
-ath5k_hw_set_gpio(struct ath5k_hw *ah, u32 gpio, u32 val)
-{
-	u32 data;
-
-	if (gpio >= AR5K_NUM_GPIO)
-		return -EINVAL;
-
-	/* GPIO output magic */
-	data = ath5k_hw_reg_read(ah, AR5K_GPIODO);
-
-	data &= ~(1 << gpio);
-	data |= (val & 1) << gpio;
-
-	ath5k_hw_reg_write(ah, data, AR5K_GPIODO);
-
-	return 0;
-}
-
-/**
- * ath5k_hw_set_gpio_intr() - Initialize the GPIO interrupt (RFKill switch)
- * @ah: The &struct ath5k_hw
- * @gpio: The GPIO pin to use
- * @interrupt_level: True to generate interrupt on active pin (high)
- *
- * This function is used to set up the GPIO interrupt for the hw RFKill switch.
- * That switch is connected to a GPIO pin and it's number is stored on EEPROM.
- * It can either open or close the circuit to indicate that we should disable
- * RF/Wireless to save power (we also get that from EEPROM).
- */
-void
-ath5k_hw_set_gpio_intr(struct ath5k_hw *ah, unsigned int gpio,
-		u32 interrupt_level)
-{
-	u32 data;
-
-	if (gpio >= AR5K_NUM_GPIO)
-		return;
-
-	/*
-	 * Set the GPIO interrupt
-	 */
-	data = (ath5k_hw_reg_read(ah, AR5K_GPIOCR) &
-		~(AR5K_GPIOCR_INT_SEL(gpio) | AR5K_GPIOCR_INT_SELH |
-		AR5K_GPIOCR_INT_ENA | AR5K_GPIOCR_OUT(gpio))) |
-		(AR5K_GPIOCR_INT_SEL(gpio) | AR5K_GPIOCR_INT_ENA);
-
-	ath5k_hw_reg_write(ah, interrupt_level ? data :
-		(data | AR5K_GPIOCR_INT_SELH), AR5K_GPIOCR);
-
-	ah->ah_imr |= AR5K_IMR_GPIO;
-
-	/* Enable GPIO interrupts */
-	AR5K_REG_ENABLE_BITS(ah, AR5K_PIMR, AR5K_IMR_GPIO);
-}
-