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Name	Size	Permission
ashlsi3.S	3.73 KB	-rw-r--r--
cam.c	4.15 KB	-rw-r--r--
cmd.c	4.05 KB	-rw-r--r--
dma.c	6.96 KB	-rw-r--r--
fw.c	3.85 KB	-rw-r--r--
gpio.c	1.62 KB	-rw-r--r--
hostif.c	4.25 KB	-rw-r--r--
main.c	6.1 KB	-rw-r--r--
memcpy.S	3.56 KB	-rw-r--r--
memset.S	822 B	-rw-r--r--
printf.c	2.69 KB	-rw-r--r--
reboot.S	245 B	-rw-r--r--
rf.c	7.55 KB	-rw-r--r--
uart.c	2.07 KB	-rw-r--r--
udivsi3_i4i-Os.S	3.34 KB	-rw-r--r--
wlan.c	30.63 KB	-rw-r--r--
wol.c	8.23 KB	-rw-r--r--

Code Editor : gpio.c

/*
 * carl9170 firmware - used by the ar9170 wireless device
 *
 * GPIO interrupt service
 *
 * Copyright (c) 2000-2005 ZyDAS Technology Corporation
 * Copyright (c) 2007-2009 Atheros Communications, Inc.
 * Copyright	2009	Johannes Berg <johannes@sipsolutions.net>
 * Copyright 2009-2011	Christian Lamparter <chunkeey@googlemail.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * 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 02110-1301 USA.
 */

#include "carl9170.h"
#include "gpio.h"

#ifdef CONFIG_CARL9170FW_GPIO_INTERRUPT
void gpio_timer(void)
{
	uint32_t cur;

cur = get(AR9170_GPIO_REG_PORT_DATA) & CARL9170_GPIO_MASK;

if (cur != fw.cached_gpio_state.gpio) {
		fw.cached_gpio_state.gpio = cur;

send_cmd_to_host(sizeof(struct carl9170_gpio),
				 CARL9170_RSP_GPIO, 0x00,
				 (uint8_t *)&fw.cached_gpio_state);

# ifdef CONFIG_CARL9170FW_WATCHDOG_BUTTON
		for (;;) {
			/*
			 * Loop forever... Until the watchdog triggers.
			 */
		}
# endif /* CONFIG_CARL9170FW_WATCHDOG_BUTTON */
	}
}
#endif /* CONFIG_CARL9170FW_GPIO_INTERRUPT */

${this.title}

Code Editor : gpio.c