deduplicate kernel source files from 2.6.30-2.6.32 by moving them to generic files/

SVN-Revision: 18927

target/linux/generic-2.6/files-2.6.31/drivers/char/gpio_dev.c

@@ -1,201 +0,0 @@
-/*
- * character device wrapper for generic gpio layer
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
- *
- * Feedback, Bugs...  [email protected]
- *
- */
-
-#include <linux/module.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
-#include <asm/gpio.h>
-#include <asm/atomic.h>
-#include <linux/init.h>
-#include <linux/genhd.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/gpio_dev.h>
-
-#define DRVNAME		"gpiodev"
-#define DEVNAME		"gpio"
-
-static int dev_major;
-static unsigned int gpio_access_mask;
-static struct class *gpiodev_class;
-
-/* Counter is 1, if the device is not opened and zero (or less) if opened. */
-static atomic_t gpio_open_cnt = ATOMIC_INIT(1);
-
-static int
-gpio_ioctl(struct inode * inode, struct file * file, unsigned int cmd, unsigned long arg)
-{
-	int retval = 0;
-
-	if (((1 << arg) & gpio_access_mask) != (1 << arg))
-	{
-		retval = -EINVAL;
-		goto out;
-	}
-
-	switch (cmd)
-	{
-	case GPIO_GET:
-		retval = gpio_get_value(arg);
-		break;
-
-	case GPIO_SET:
-		gpio_set_value(arg, 1);
-		break;
-
-	case GPIO_CLEAR:
-		gpio_set_value(arg, 0);
-		break;
-
-	case GPIO_DIR_IN:
-		gpio_direction_input(arg);
-		break;
-
-	case GPIO_DIR_OUT:
-		gpio_direction_output(arg, 0);
-		break;
-
-	default:
-		retval = -EINVAL;
-		break;
-	}
-
-out:
-	return retval;
-}
-
-static int
-gpio_open(struct inode *inode, struct file *file)
-{
-	int result = 0;
-	unsigned int dev_minor = MINOR(inode->i_rdev);
-
-	if (dev_minor != 0)
-	{
-		printk(KERN_ERR DRVNAME ": trying to access unknown minor device -> %d\n", dev_minor);
-		result = -ENODEV;
-		goto out;
-	}
-
-	/* FIXME: We should really allow multiple applications to open the device
-	 *        at the same time, as long as the apps access different IO pins.
-	 *        The generic gpio-registration functions can be used for that.
-	 *        Two new IOCTLs have to be introduced for that. Need to check userspace
-	 *        compatibility first. --mb */
-	if (!atomic_dec_and_test(&gpio_open_cnt)) {
-		atomic_inc(&gpio_open_cnt);
-		printk(KERN_ERR DRVNAME ": Device with minor ID %d already in use\n", dev_minor);
-		result = -EBUSY;
-		goto out;
-	}
-
-out:
-	return result;
-}
-
-static int
-gpio_close(struct inode * inode, struct file * file)
-{
-	smp_mb__before_atomic_inc();
-	atomic_inc(&gpio_open_cnt);
-
-	return 0;
-}
-
-struct file_operations gpio_fops = {
-	ioctl:		gpio_ioctl,
-	open:		gpio_open,
-	release:	gpio_close
-};
-
-static int
-gpio_probe(struct platform_device *dev)
-{
-	int result = 0;
-
-	dev_major = register_chrdev(0, DEVNAME, &gpio_fops);
-	if (!dev_major)
-	{
-		printk(KERN_ERR DRVNAME ": Error whilst opening %s \n", DEVNAME);
-		result = -ENODEV;
-		goto out;
-	}
-
-	gpiodev_class = class_create(THIS_MODULE, DRVNAME);
-	device_create(gpiodev_class, NULL, MKDEV(dev_major, 0), dev, DEVNAME);
-
-	printk(KERN_INFO DRVNAME ": gpio device registered with major %d\n", dev_major);
-
-	if (dev->num_resources != 1)
-	{
-		printk(KERN_ERR DRVNAME ": device may only have 1 resource\n");
-		result = -ENODEV;
-		goto out;
-	}
-
-	gpio_access_mask = dev->resource[0].start;
-
-	printk(KERN_INFO DRVNAME ": gpio platform device registered with access mask %08X\n", gpio_access_mask);
-out:
-	return result;
-}
-
-static int
-gpio_remove(struct platform_device *dev)
-{
-	unregister_chrdev(dev_major, DEVNAME);
-	return 0;
-}
-
-static struct
-platform_driver gpio_driver = {
-	.probe = gpio_probe,
-	.remove = gpio_remove,
-	.driver = {
-		.name = "GPIODEV",
-		.owner = THIS_MODULE,
-	},
-};
-
-static int __init
-gpio_mod_init(void)
-{
-	int ret = platform_driver_register(&gpio_driver);
-	if (ret)
-		printk(KERN_INFO DRVNAME ": Error registering platfom driver!");
-
-	return ret;
-}
-
-static void __exit
-gpio_mod_exit(void)
-{
-	platform_driver_unregister(&gpio_driver);
-}
-
-module_init (gpio_mod_init);
-module_exit (gpio_mod_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("John Crispin / OpenWrt");
-MODULE_DESCRIPTION("Character device for for generic gpio api");

target/linux/generic-2.6/files-2.6.31/drivers/input/misc/gpio_buttons.c

@@ -1,209 +0,0 @@
-/*
- *  Driver for buttons on GPIO lines not capable of generating interrupts
- *
- *  Copyright (C) 2007,2008 Gabor Juhos <juhosg at openwrt.org>
- *
- *  This file was based on: /drivers/input/misc/cobalt_btns.c
- *	Copyright (C) 2007 Yoichi Yuasa <[email protected]>
- *
- *  also was based on: /drivers/input/keyboard/gpio_keys.c
- *	Copyright 2005 Phil Blundell
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-
-#include <linux/input.h>
-#include <linux/input-polldev.h>
-#include <linux/ioport.h>
-#include <linux/platform_device.h>
-
-#include <linux/gpio_buttons.h>
-
-#include <asm/gpio.h>
-
-#define DRV_NAME	"gpio-buttons"
-#define DRV_VERSION	"0.1.1"
-#define PFX		DRV_NAME ": "
-
-struct gpio_buttons_dev {
-	struct input_polled_dev *poll_dev;
-	struct gpio_buttons_platform_data *pdata;
-};
-
-static void gpio_buttons_poll(struct input_polled_dev *dev)
-{
-	struct gpio_buttons_dev *bdev = dev->private;
-	struct gpio_buttons_platform_data *pdata = bdev->pdata;
-	struct input_dev *input = dev->input;
-	int i;
-
-	for (i = 0; i < bdev->pdata->nbuttons; i++) {
-		struct gpio_button *button = &pdata->buttons[i];
-		unsigned int type = button->type ?: EV_KEY;
-		int state;
-
-		state = gpio_get_value(button->gpio) ? 1 : 0;
-		state ^= button->active_low;
-
-		if (state) {
-			button->count++;
-		} else {
-			if (button->count >= button->threshold) {
-				input_event(input, type, button->code, 1);
-				input_sync(input);
-			}
-			button->count = 0;
-		}
-
-		if (button->count == button->threshold) {
-			input_event(input, type, button->code, 0);
-			input_sync(input);
-		}
-	}
-}
-
-static int __devinit gpio_buttons_probe(struct platform_device *pdev)
-{
-	struct gpio_buttons_platform_data *pdata = pdev->dev.platform_data;
-	struct gpio_buttons_dev *bdev;
-	struct input_polled_dev *poll_dev;
-	struct input_dev *input;
-	int error, i;
-
-
-	if (!pdata)
-		return -ENXIO;
-
-	bdev = kzalloc(sizeof(*bdev), GFP_KERNEL);
-	if (!bdev) {
-		printk(KERN_ERR DRV_NAME "no memory for device\n");
-		return -ENOMEM;
-	}
-
-	poll_dev = input_allocate_polled_device();
-	if (!poll_dev) {
-		printk(KERN_ERR DRV_NAME "no memory for polled device\n");
-		error = -ENOMEM;
-		goto err_free_bdev;
-	}
-
-	poll_dev->private = bdev;
-	poll_dev->poll = gpio_buttons_poll;
-	poll_dev->poll_interval = pdata->poll_interval;
-
-	input = poll_dev->input;
-
-	input->evbit[0] = BIT(EV_KEY);
-	input->name = pdev->name;
-	input->phys = "gpio-buttons/input0";
-	input->dev.parent = &pdev->dev;
-
-	input->id.bustype = BUS_HOST;
-	input->id.vendor = 0x0001;
-	input->id.product = 0x0001;
-	input->id.version = 0x0100;
-
-	for (i = 0; i < pdata->nbuttons; i++) {
-		struct gpio_button *button = &pdata->buttons[i];
-		unsigned int gpio = button->gpio;
-		unsigned int type = button->type ?: EV_KEY;
-
-		error = gpio_request(gpio, button->desc ?
-				button->desc : DRV_NAME);
-		if (error) {
-			printk(KERN_ERR PFX "unable to claim gpio %u, "
-				"error %d\n", gpio, error);
-			goto err_free_gpio;
-		}
-
-		error = gpio_direction_input(gpio);
-		if (error) {
-			printk(KERN_ERR PFX "unable to set direction on "
-				"gpio %u, error %d\n", gpio, error);
-			goto err_free_gpio;
-		}
-
-		input_set_capability(input, type, button->code);
-		button->count = 0;
-	}
-
-	bdev->poll_dev = poll_dev;
-	bdev->pdata = pdata;
-	platform_set_drvdata(pdev, bdev);
-
-	error = input_register_polled_device(poll_dev);
-	if (error) {
-		printk(KERN_ERR PFX "unable to register polled device, "
-			"error %d\n", error);
-		goto err_free_gpio;
-	}
-
-	return 0;
-
-err_free_gpio:
-	for (i = i - 1; i >= 0; i--)
-		gpio_free(pdata->buttons[i].gpio);
-
-	input_free_polled_device(poll_dev);
-
-err_free_bdev:
-	kfree(bdev);
-
-	platform_set_drvdata(pdev, NULL);
-	return error;
-}
-
-static int __devexit gpio_buttons_remove(struct platform_device *pdev)
-{
-	struct gpio_buttons_dev *bdev = platform_get_drvdata(pdev);
-	struct gpio_buttons_platform_data *pdata = bdev->pdata;
-	int i;
-
-	input_unregister_polled_device(bdev->poll_dev);
-
-	for (i = 0; i < pdata->nbuttons; i++)
-		gpio_free(pdata->buttons[i].gpio);
-
-	input_free_polled_device(bdev->poll_dev);
-
-	kfree(bdev);
-	platform_set_drvdata(pdev, NULL);
-
-	return 0;
-}
-
-static struct platform_driver gpio_buttons_driver = {
-	.probe	= gpio_buttons_probe,
-	.remove	= __devexit_p(gpio_buttons_remove),
-	.driver	= {
-		.name	= DRV_NAME,
-		.owner	= THIS_MODULE,
-	},
-};
-
-static int __init gpio_buttons_init(void)
-{
-	printk(KERN_INFO DRV_NAME " driver version " DRV_VERSION "\n");
-	return platform_driver_register(&gpio_buttons_driver);
-}
-
-static void __exit gpio_buttons_exit(void)
-{
-	platform_driver_unregister(&gpio_buttons_driver);
-}
-
-module_init(gpio_buttons_init);
-module_exit(gpio_buttons_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Gabor Juhos <juhosg at openwrt.org>");
-MODULE_VERSION(DRV_VERSION);
-MODULE_DESCRIPTION("Polled buttons driver for CPU GPIOs");
-

target/linux/generic-2.6/files-2.6.31/drivers/leds/ledtrig-morse.c

@@ -1,365 +0,0 @@
-/*
- *  LED Morse Trigger
- *
- *  Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
- *
- *  This file was based on: drivers/led/ledtrig-timer.c
- *	Copyright 2005-2006 Openedhand Ltd.
- *	Author: Richard Purdie <[email protected]>
- *
- *  also based on the patch '[PATCH] 2.5.59 morse code panics' posted
- *  in the LKML by Tomas Szepe at Thu, 30 Jan 2003
- *	Copyright (C) 2002 Andrew Rodland <[email protected]>
- *	Copyright (C) 2003 Tomas Szepe <[email protected]>
- *
- *  This program is free software; you can redistribute it and/or modify it
- *  under the terms of the GNU General Public License version 2 as published
- *  by the Free Software Foundation.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/version.h>
-#include <linux/module.h>
-#include <linux/jiffies.h>
-#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/spinlock.h>
-#include <linux/device.h>
-#include <linux/sysdev.h>
-#include <linux/timer.h>
-#include <linux/ctype.h>
-#include <linux/leds.h>
-
-#include "leds.h"
-
-#define MORSE_DELAY_BASE	(HZ/2)
-
-#define MORSE_STATE_BLINK_START	0
-#define MORSE_STATE_BLINK_STOP	1
-
-#define MORSE_DIT_LEN	1
-#define MORSE_DAH_LEN	3
-#define MORSE_SPACE_LEN	7
-
-struct morse_trig_data {
-	unsigned long delay;
-	char *msg;
-
-	unsigned char morse;
-	unsigned char state;
-	char *msgpos;
-	struct timer_list timer;
-};
-
-const unsigned char morsetable[] = {
-	0122, 0, 0310, 0, 0, 0163,				/* "#$%&' */
-	055, 0155, 0, 0, 0163, 0141, 0152, 0051, 		/* ()*+,-./ */
-	077, 076, 074, 070, 060, 040, 041, 043, 047, 057,	/* 0-9 */
-	0107, 0125, 0, 0061, 0, 0114, 0, 			/* :;<=>?@ */
-	006, 021, 025, 011, 002, 024, 013, 020, 004,		/* A-I */
-	036, 015, 022, 007, 005, 017, 026, 033, 012,		/* J-R */
-	010, 003, 014, 030, 016, 031, 035, 023,			/* S-Z */
-	0, 0, 0, 0, 0154					/* [\]^_ */
-};
-
-static inline unsigned char tomorse(char c) {
-	if (c >= 'a' && c <= 'z')
-		c = c - 'a' + 'A';
-	if (c >= '"' && c <= '_') {
-		return morsetable[c - '"'];
-	} else
-		return 0;
-}
-
-static inline unsigned long dit_len(struct morse_trig_data *morse_data)
-{
-	return MORSE_DIT_LEN*morse_data->delay;
-}
-
-static inline unsigned long dah_len(struct morse_trig_data *morse_data)
-{
-	return MORSE_DAH_LEN*morse_data->delay;
-}
-
-static inline unsigned long space_len(struct morse_trig_data *morse_data)
-{
-	return MORSE_SPACE_LEN*morse_data->delay;
-}
-
-static void morse_timer_function(unsigned long data)
-{
-	struct led_classdev *led_cdev = (struct led_classdev *)data;
-	struct morse_trig_data *morse_data = led_cdev->trigger_data;
-	unsigned long brightness = LED_OFF;
-	unsigned long delay = 0;
-
-	if (!morse_data->msg)
-		goto set_led;
-
-	switch (morse_data->state) {
-	case MORSE_STATE_BLINK_START:
-		/* Starting a new blink.  We have a valid code in morse. */
-		delay = (morse_data->morse & 001) ? dah_len(morse_data):
-			dit_len(morse_data);
-		brightness = LED_FULL;
-		morse_data->state = MORSE_STATE_BLINK_STOP;
-		morse_data->morse >>= 1;
-		break;
-	case MORSE_STATE_BLINK_STOP:
-		/* Coming off of a blink. */
-		morse_data->state = MORSE_STATE_BLINK_START;
-
-		if (morse_data->morse > 1) {
-			/* Not done yet, just a one-dit pause. */
-			delay = dit_len(morse_data);
-			break;
-		}
-
-		/* Get a new char, figure out how much space. */
-		/* First time through */
-		if (!morse_data->msgpos)
-			morse_data->msgpos = (char *)morse_data->msg;
-
-		if (!*morse_data->msgpos) {
-			/* Repeating */
-			morse_data->msgpos = (char *)morse_data->msg;
-			delay = space_len(morse_data);
-		} else {
-			/* Inter-letter space */
-			delay = dah_len(morse_data);
-		}
-
-		if (!(morse_data->morse = tomorse(*morse_data->msgpos))) {
-			delay = space_len(morse_data);
-			/* And get us back here */
-			morse_data->state = MORSE_STATE_BLINK_STOP;
-		}
-		morse_data->msgpos++;
-		break;
-	}
-
-	mod_timer(&morse_data->timer, jiffies + msecs_to_jiffies(delay));
-
-set_led:
-	led_set_brightness(led_cdev, brightness);
-}
-
-static ssize_t _morse_delay_show(struct led_classdev *led_cdev, char *buf)
-{
-	struct morse_trig_data *morse_data = led_cdev->trigger_data;
-
-	sprintf(buf, "%lu\n", morse_data->delay);
-
-	return strlen(buf) + 1;
-}
-
-static ssize_t _morse_delay_store(struct led_classdev *led_cdev,
-		const char *buf, size_t size)
-{
-	struct morse_trig_data *morse_data = led_cdev->trigger_data;
-	char *after;
-	unsigned long state = simple_strtoul(buf, &after, 10);
-	size_t count = after - buf;
-	int ret = -EINVAL;
-
-	if (*after && isspace(*after))
-		count++;
-
-	if (count == size) {
-		morse_data->delay = state;
-		mod_timer(&morse_data->timer, jiffies + 1);
-		ret = count;
-	}
-
-	return ret;
-}
-
-static ssize_t _morse_msg_show(struct led_classdev *led_cdev, char *buf)
-{
-	struct morse_trig_data *morse_data = led_cdev->trigger_data;
-
-	if (!morse_data->msg)
-		sprintf(buf, "<none>\n");
-	else
-		sprintf(buf, "%s\n", morse_data->msg);
-
-	return strlen(buf) + 1;
-}
-
-static ssize_t _morse_msg_store(struct led_classdev *led_cdev,
-		const char *buf, size_t size)
-{
-	struct morse_trig_data *morse_data = led_cdev->trigger_data;
-	char *m;
-
-	m = kmalloc(size, GFP_KERNEL);
-	if (!m)
-		return -ENOMEM;
-
-	memcpy(m,buf,size);
-	m[size]='\0';
-
-	if (morse_data->msg)
-		kfree(morse_data->msg);
-
-	morse_data->msg = m;
-	morse_data->msgpos = NULL;
-	morse_data->state = MORSE_STATE_BLINK_STOP;
-
-	mod_timer(&morse_data->timer, jiffies + 1);
-
-	return size;
-}
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,23)
-static ssize_t morse_delay_show(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct led_classdev *led_cdev = dev_get_drvdata(dev);
-
-	return _morse_delay_show(led_cdev, buf);
-}
-
-static ssize_t morse_delay_store(struct device *dev,
-		struct device_attribute *attr, const char *buf, size_t size)
-{
-	struct led_classdev *led_cdev = dev_get_drvdata(dev);
-
-	return _morse_delay_store(led_cdev, buf, size);
-}
-
-static ssize_t morse_msg_show(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct led_classdev *led_cdev = dev_get_drvdata(dev);
-
-	return _morse_msg_show(led_cdev, buf);
-}
-
-static ssize_t morse_msg_store(struct device *dev,
-		struct device_attribute *attr, const char *buf, size_t size)
-{
-	struct led_classdev *led_cdev = dev_get_drvdata(dev);
-
-	return _morse_msg_store(led_cdev, buf, size);
-}
-
-static DEVICE_ATTR(delay, 0644, morse_delay_show, morse_delay_store);
-static DEVICE_ATTR(message, 0644, morse_msg_show, morse_msg_store);
-
-#define led_device_create_file(leddev, attr) \
-	device_create_file(leddev->dev, &dev_attr_ ## attr)
-#define led_device_remove_file(leddev, attr) \
-	device_remove_file(leddev->dev, &dev_attr_ ## attr)
-
-#else
-static ssize_t morse_delay_show(struct class_device *dev, char *buf)
-{
-	struct led_classdev *led_cdev = class_get_devdata(dev);
-
-	return _morse_delay_show(led_cdev, buf);
-}
-
-static ssize_t morse_delay_store(struct class_device *dev, const char *buf,
-		size_t size)
-{
-	struct led_classdev *led_cdev = class_get_devdata(dev);
-
-	return _morse_delay_store(led_cdev, buf, size);
-}
-
-static ssize_t morse_msg_show(struct class_device *dev, char *buf)
-{
-	struct led_classdev *led_cdev = class_get_devdata(dev);
-
-	return _morse_msg_show(led_cdev, buf);
-}
-
-static ssize_t morse_msg_store(struct class_device *dev, const char *buf,
-				size_t size)
-{
-	struct led_classdev *led_cdev = class_get_devdata(dev);
-
-	return _morse_msg_store(led_cdev, buf, size);
-}
-
-static CLASS_DEVICE_ATTR(delay, 0644, morse_delay_show, morse_delay_store);
-static CLASS_DEVICE_ATTR(message, 0644, morse_msg_show, morse_msg_store);
-
-#define led_device_create_file(leddev, attr) \
-	class_device_create_file(leddev->class_dev, &class_device_attr_ ## attr)
-#define led_device_remove_file(leddev, attr) \
-	class_device_remove_file(leddev->class_dev, &class_device_attr_ ## attr)
-
-#endif
-
-static void morse_trig_activate(struct led_classdev *led_cdev)
-{
-	struct morse_trig_data *morse_data;
-	int rc;
-
-	morse_data = kzalloc(sizeof(*morse_data), GFP_KERNEL);
-	if (!morse_data)
-		return;
-
-	morse_data->delay = MORSE_DELAY_BASE;
-	init_timer(&morse_data->timer);
-	morse_data->timer.function = morse_timer_function;
-	morse_data->timer.data = (unsigned long)led_cdev;
-
-	rc = led_device_create_file(led_cdev, delay);
-	if (rc) goto err;
-
-	rc = led_device_create_file(led_cdev, message);
-	if (rc) goto err_delay;
-
-	led_cdev->trigger_data = morse_data;
-
-	return;
-
-err_delay:
-	led_device_remove_file(led_cdev, delay);
-err:
-	kfree(morse_data);
-}
-
-static void morse_trig_deactivate(struct led_classdev *led_cdev)
-{
-	struct morse_trig_data *morse_data = led_cdev->trigger_data;
-
-	if (!morse_data)
-		return;
-
-	led_device_remove_file(led_cdev, message);
-	led_device_remove_file(led_cdev, delay);
-
-	del_timer_sync(&morse_data->timer);
-	if (morse_data->msg)
-		kfree(morse_data->msg);
-
-	kfree(morse_data);
-}
-
-static struct led_trigger morse_led_trigger = {
-	.name		= "morse",
-	.activate	= morse_trig_activate,
-	.deactivate	= morse_trig_deactivate,
-};
-
-static int __init morse_trig_init(void)
-{
-	return led_trigger_register(&morse_led_trigger);
-}
-
-static void __exit morse_trig_exit(void)
-{
-	led_trigger_unregister(&morse_led_trigger);
-}
-
-module_init(morse_trig_init);
-module_exit(morse_trig_exit);
-
-MODULE_AUTHOR("Gabor Juhos <juhosg at openwrt.org>");
-MODULE_DESCRIPTION("Morse LED trigger");
-MODULE_LICENSE("GPL");

target/linux/generic-2.6/files-2.6.31/drivers/leds/ledtrig-netdev.c

@@ -1,451 +0,0 @@
-/*
- * LED Kernel Netdev Trigger
- *
- * Toggles the LED to reflect the link and traffic state of a named net device
- *
- * Copyright 2007 Oliver Jowett <[email protected]>
- *
- * Derived from ledtrig-timer.c which is:
- *  Copyright 2005-2006 Openedhand Ltd.
- *  Author: Richard Purdie <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/module.h>
-#include <linux/jiffies.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/spinlock.h>
-#include <linux/device.h>
-#include <linux/sysdev.h>
-#include <linux/netdevice.h>
-#include <linux/timer.h>
-#include <linux/ctype.h>
-#include <linux/leds.h>
-#include <linux/version.h>
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26)
-#include <net/net_namespace.h>
-#endif
-
-#include "leds.h"
-
-/*
- * Configurable sysfs attributes:
- *
- * device_name - network device name to monitor
- *
- * interval - duration of LED blink, in milliseconds
- *
- * mode - either "none" (LED is off) or a space separated list of one or more of:
- *   link: LED's normal state reflects whether the link is up (has carrier) or not
- *   tx:   LED blinks on transmitted data
- *   rx:   LED blinks on receive data
- *
- * Some suggestions:
- *
- *  Simple link status LED:
- *  $ echo netdev >someled/trigger
- *  $ echo eth0 >someled/device_name
- *  $ echo link >someled/mode
- *
- *  Ethernet-style link/activity LED:
- *  $ echo netdev >someled/trigger
- *  $ echo eth0 >someled/device_name
- *  $ echo "link tx rx" >someled/mode
- *
- *  Modem-style tx/rx LEDs:
- *  $ echo netdev >led1/trigger
- *  $ echo ppp0 >led1/device_name
- *  $ echo tx >led1/mode
- *  $ echo netdev >led2/trigger
- *  $ echo ppp0 >led2/device_name
- *  $ echo rx >led2/mode
- *
- */
-
-#define MODE_LINK 1
-#define MODE_TX   2
-#define MODE_RX   4
-
-struct led_netdev_data {
-	rwlock_t lock;
-
-	struct timer_list timer;
-	struct notifier_block notifier;
-
-	struct led_classdev *led_cdev;
-	struct net_device *net_dev;
-
-	char device_name[IFNAMSIZ];
-	unsigned interval;
-	unsigned mode;
-	unsigned link_up;
-	unsigned last_activity;
-};
-
-static void set_baseline_state(struct led_netdev_data *trigger_data)
-{
-	if ((trigger_data->mode & MODE_LINK) != 0 && trigger_data->link_up)
-		led_set_brightness(trigger_data->led_cdev, LED_FULL);
-	else
-		led_set_brightness(trigger_data->led_cdev, LED_OFF);
-
-	if ((trigger_data->mode & (MODE_TX | MODE_RX)) != 0 && trigger_data->link_up)
-		mod_timer(&trigger_data->timer, jiffies + trigger_data->interval);
-	else
-		del_timer(&trigger_data->timer);
-}
-
-static ssize_t led_device_name_show(struct device *dev,
-				    struct device_attribute *attr, char *buf)
-{
-	struct led_classdev *led_cdev = dev_get_drvdata(dev);
-	struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-
-	read_lock(&trigger_data->lock);
-	sprintf(buf, "%s\n", trigger_data->device_name);
-	read_unlock(&trigger_data->lock);
-
-	return strlen(buf) + 1;
-}
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)
-extern struct net init_net;
-#endif
-
-static ssize_t led_device_name_store(struct device *dev,
-				     struct device_attribute *attr, const char *buf, size_t size)
-{
-	struct led_classdev *led_cdev = dev_get_drvdata(dev);
-	struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-
-	if (size < 0 || size >= IFNAMSIZ)
-		return -EINVAL;
-
-	write_lock(&trigger_data->lock);
-
-	strcpy(trigger_data->device_name, buf);
-	if (size > 0 && trigger_data->device_name[size-1] == '\n')
-		trigger_data->device_name[size-1] = 0;
-
-	if (trigger_data->device_name[0] != 0) {
-		/* check for existing device to update from */
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26)
-		trigger_data->net_dev = dev_get_by_name(&init_net, trigger_data->device_name);
-#else
-		trigger_data->net_dev = dev_get_by_name(trigger_data->device_name);
-#endif
-		if (trigger_data->net_dev != NULL)
-			trigger_data->link_up = (dev_get_flags(trigger_data->net_dev) & IFF_LOWER_UP) != 0;
-		set_baseline_state(trigger_data); /* updates LEDs, may start timers */
-	}
-
-	write_unlock(&trigger_data->lock);
-	return size;
-}
-
-static DEVICE_ATTR(device_name, 0644, led_device_name_show, led_device_name_store);
-
-static ssize_t led_mode_show(struct device *dev,
-			     struct device_attribute *attr, char *buf)
-{
-	struct led_classdev *led_cdev = dev_get_drvdata(dev);
-	struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-
-	read_lock(&trigger_data->lock);
-
-	if (trigger_data->mode == 0) {
-		strcpy(buf, "none\n");
-	} else {
-		if (trigger_data->mode & MODE_LINK)
-			strcat(buf, "link ");
-		if (trigger_data->mode & MODE_TX)
-			strcat(buf, "tx ");
-		if (trigger_data->mode & MODE_RX)
-			strcat(buf, "rx ");
-		strcat(buf, "\n");
-	}
-
-	read_unlock(&trigger_data->lock);
-
-	return strlen(buf)+1;
-}
-
-static ssize_t led_mode_store(struct device *dev,
-			      struct device_attribute *attr, const char *buf, size_t size)
-{
-	struct led_classdev *led_cdev = dev_get_drvdata(dev);
-	struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-	char copybuf[1024];
-	int new_mode = -1;
-	char *p, *token;
-
-	/* take a copy since we don't want to trash the inbound buffer when using strsep */
-	strncpy(copybuf, buf, sizeof(copybuf));
-	copybuf[1023] = 0;
-	p = copybuf;
-
-	while ((token = strsep(&p, " \t\n")) != NULL) {
-		if (!*token)
-			continue;
-
-		if (new_mode == -1)
-			new_mode = 0;
-
-		if (!strcmp(token, "none"))
-			new_mode = 0;
-		else if (!strcmp(token, "tx"))
-			new_mode |= MODE_TX;
-		else if (!strcmp(token, "rx"))
-			new_mode |= MODE_RX;
-		else if (!strcmp(token, "link"))
-			new_mode |= MODE_LINK;
-		else
-			return -EINVAL;
-	}
-
-	if (new_mode == -1)
-		return -EINVAL;
-
-	write_lock(&trigger_data->lock);
-	trigger_data->mode = new_mode;
-	set_baseline_state(trigger_data);
-	write_unlock(&trigger_data->lock);
-
-	return size;
-}
-
-static DEVICE_ATTR(mode, 0644, led_mode_show, led_mode_store);
-
-static ssize_t led_interval_show(struct device *dev,
-				 struct device_attribute *attr, char *buf)
-{
-	struct led_classdev *led_cdev = dev_get_drvdata(dev);
-	struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-
-	read_lock(&trigger_data->lock);
-	sprintf(buf, "%u\n", jiffies_to_msecs(trigger_data->interval));
-	read_unlock(&trigger_data->lock);
-
-	return strlen(buf) + 1;
-}
-
-static ssize_t led_interval_store(struct device *dev,
-				  struct device_attribute *attr, const char *buf, size_t size)
-{
-	struct led_classdev *led_cdev = dev_get_drvdata(dev);
-	struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-	int ret = -EINVAL;
-	char *after;
-	unsigned long value = simple_strtoul(buf, &after, 10);
-	size_t count = after - buf;
-
-	if (*after && isspace(*after))
-		count++;
-
-	/* impose some basic bounds on the timer interval */
-	if (count == size && value >= 5 && value <= 10000) {
-		write_lock(&trigger_data->lock);
-		trigger_data->interval = msecs_to_jiffies(value);
-		set_baseline_state(trigger_data); // resets timer
-		write_unlock(&trigger_data->lock);
-		ret = count;
-	}
-
-	return ret;
-}
-
-static DEVICE_ATTR(interval, 0644, led_interval_show, led_interval_store);
-
-static int netdev_trig_notify(struct notifier_block *nb,
-			      unsigned long evt,
-			      void *dv)
-{
-	struct net_device *dev = dv;
-	struct led_netdev_data *trigger_data = container_of(nb, struct led_netdev_data, notifier);
-
-	if (evt != NETDEV_UP && evt != NETDEV_DOWN && evt != NETDEV_CHANGE && evt != NETDEV_REGISTER && evt != NETDEV_UNREGISTER)
-		return NOTIFY_DONE;
-
-	write_lock(&trigger_data->lock);
-
-	if (strcmp(dev->name, trigger_data->device_name))
-		goto done;
-
-	if (evt == NETDEV_REGISTER) {
-		if (trigger_data->net_dev != NULL)
-			dev_put(trigger_data->net_dev);
-		dev_hold(dev);
-		trigger_data->net_dev = dev;
-		trigger_data->link_up = 0;
-		goto done;
-	}
-
-	if (evt == NETDEV_UNREGISTER && trigger_data->net_dev != NULL) {
-		dev_put(trigger_data->net_dev);
-		trigger_data->net_dev = NULL;
-		goto done;
-	}
-
-	/* UP / DOWN / CHANGE */
-
-	trigger_data->link_up = (evt != NETDEV_DOWN && netif_carrier_ok(dev));
-	set_baseline_state(trigger_data);
-
-done:
-	write_unlock(&trigger_data->lock);
-	return NOTIFY_DONE;
-}
-
-/* here's the real work! */
-static void netdev_trig_timer(unsigned long arg)
-{
-	struct led_netdev_data *trigger_data = (struct led_netdev_data *)arg;
-	const struct net_device_stats *dev_stats;
-	unsigned new_activity;
-
-	write_lock(&trigger_data->lock);
-
-	if (!trigger_data->link_up || !trigger_data->net_dev || (trigger_data->mode & (MODE_TX | MODE_RX)) == 0) {
-		/* we don't need to do timer work, just reflect link state. */
-		led_set_brightness(trigger_data->led_cdev, ((trigger_data->mode & MODE_LINK) != 0 && trigger_data->link_up) ? LED_FULL : LED_OFF);
-		goto no_restart;
-	}
-
-	dev_stats = dev_get_stats(trigger_data->net_dev);
-	new_activity =
-		((trigger_data->mode & MODE_TX) ? dev_stats->tx_packets : 0) +
-		((trigger_data->mode & MODE_RX) ? dev_stats->rx_packets : 0);
-
-	if (trigger_data->mode & MODE_LINK) {
-		/* base state is ON (link present) */
-		/* if there's no link, we don't get this far and the LED is off */
-
-		/* OFF -> ON always */
-		/* ON -> OFF on activity */
-		if (trigger_data->led_cdev->brightness == LED_OFF) {
-			led_set_brightness(trigger_data->led_cdev, LED_FULL);
-		} else if (trigger_data->last_activity != new_activity) {
-			led_set_brightness(trigger_data->led_cdev, LED_OFF);
-		}
-	} else {
-		/* base state is OFF */
-		/* ON -> OFF always */
-		/* OFF -> ON on activity */
-		if (trigger_data->led_cdev->brightness == LED_FULL) {
-			led_set_brightness(trigger_data->led_cdev, LED_OFF);
-		} else if (trigger_data->last_activity != new_activity) {
-			led_set_brightness(trigger_data->led_cdev, LED_FULL);
-		}
-	}
-
-	trigger_data->last_activity = new_activity;
-	mod_timer(&trigger_data->timer, jiffies + trigger_data->interval);
-
-no_restart:
-	write_unlock(&trigger_data->lock);
-}
-
-static void netdev_trig_activate(struct led_classdev *led_cdev)
-{
-	struct led_netdev_data *trigger_data;
-	int rc;
-
-	trigger_data = kzalloc(sizeof(struct led_netdev_data), GFP_KERNEL);
-	if (!trigger_data)
-		return;
-
-	rwlock_init(&trigger_data->lock);
-
-	trigger_data->notifier.notifier_call = netdev_trig_notify;
-	trigger_data->notifier.priority = 10;
-
-	setup_timer(&trigger_data->timer, netdev_trig_timer, (unsigned long) trigger_data);
-
-	trigger_data->led_cdev = led_cdev;
-	trigger_data->net_dev = NULL;
-	trigger_data->device_name[0] = 0;
-
-	trigger_data->mode = 0;
-	trigger_data->interval = msecs_to_jiffies(50);
-	trigger_data->link_up = 0;
-	trigger_data->last_activity = 0;
-
-	led_cdev->trigger_data = trigger_data;
-
-	rc = device_create_file(led_cdev->dev, &dev_attr_device_name);
-	if (rc)
-		goto err_out;
-	rc = device_create_file(led_cdev->dev, &dev_attr_mode);
-	if (rc)
-		goto err_out_device_name;
-	rc = device_create_file(led_cdev->dev, &dev_attr_interval);
-	if (rc)
-		goto err_out_mode;
-
-	register_netdevice_notifier(&trigger_data->notifier);
-	return;
-
-err_out_mode:
-	device_remove_file(led_cdev->dev, &dev_attr_mode);
-err_out_device_name:
-	device_remove_file(led_cdev->dev, &dev_attr_device_name);
-err_out:
-	led_cdev->trigger_data = NULL;
-	kfree(trigger_data);
-}
-
-static void netdev_trig_deactivate(struct led_classdev *led_cdev)
-{
-	struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-
-	if (trigger_data) {
-		unregister_netdevice_notifier(&trigger_data->notifier);
-
-		device_remove_file(led_cdev->dev, &dev_attr_device_name);
-		device_remove_file(led_cdev->dev, &dev_attr_mode);
-		device_remove_file(led_cdev->dev, &dev_attr_interval);
-
-		write_lock(&trigger_data->lock);
-
-		if (trigger_data->net_dev) {
-			dev_put(trigger_data->net_dev);
-			trigger_data->net_dev = NULL;
-		}
-
-		write_unlock(&trigger_data->lock);
-
-		del_timer_sync(&trigger_data->timer);
-
-		kfree(trigger_data);
-	}
-}
-
-static struct led_trigger netdev_led_trigger = {
-	.name     = "netdev",
-	.activate = netdev_trig_activate,
-	.deactivate = netdev_trig_deactivate,
-};
-
-static int __init netdev_trig_init(void)
-{
-	return led_trigger_register(&netdev_led_trigger);
-}
-
-static void __exit netdev_trig_exit(void)
-{
-	led_trigger_unregister(&netdev_led_trigger);
-}
-
-module_init(netdev_trig_init);
-module_exit(netdev_trig_exit);
-
-MODULE_AUTHOR("Oliver Jowett <[email protected]>");
-MODULE_DESCRIPTION("Netdev LED trigger");
-MODULE_LICENSE("GPL");

target/linux/generic-2.6/files-2.6.31/include/linux/glamo-engine.h

@@ -1,27 +0,0 @@
-#ifndef __GLAMO_ENGINE_H
-#define __GLAMO_ENGINE_H
-
-enum glamo_engine {
-	GLAMO_ENGINE_CAPTURE = 0,
-	GLAMO_ENGINE_ISP = 1,
-	GLAMO_ENGINE_JPEG = 2,
-	GLAMO_ENGINE_MPEG_ENC = 3,
-	GLAMO_ENGINE_MPEG_DEC = 4,
-	GLAMO_ENGINE_LCD = 5,
-	GLAMO_ENGINE_CMDQ = 6,
-	GLAMO_ENGINE_2D = 7,
-	GLAMO_ENGINE_3D = 8,
-	GLAMO_ENGINE_MMC = 9,
-	GLAMO_ENGINE_MICROP0 = 10,
-	GLAMO_ENGINE_RISC = 11,
-	GLAMO_ENGINE_MICROP1_MPEG_ENC = 12,
-	GLAMO_ENGINE_MICROP1_MPEG_DEC = 13,
-#if 0
-	GLAMO_ENGINE_H264_DEC = 14,
-	GLAMO_ENGINE_RISC1 = 15,
-	GLAMO_ENGINE_SPI = 16,
-#endif
-	__NUM_GLAMO_ENGINES
-};
-
-#endif

target/linux/generic-2.6/files-2.6.31/include/linux/glamofb.h

@@ -1,35 +0,0 @@
-#ifndef _LINUX_GLAMOFB_H
-#define _LINUX_GLAMOFB_H
-
-#include <linux/fb.h>
-
-#ifdef __KERNEL__
-
-struct glamo_core;
-struct glamofb_handle;
-
-struct glamo_fb_platform_data {
-    int width, height;
-
-    int num_modes;
-    struct fb_videomode *modes;
-
-    struct glamo_core *core;
-};
-
-int glamofb_cmd_mode(struct glamofb_handle *gfb, int on);
-int glamofb_cmd_write(struct glamofb_handle *gfb, u_int16_t val);
-
-#ifdef CONFIG_MFD_GLAMO
-void glamo_lcm_reset(struct platform_device *pdev, int level);
-#else
-#define glamo_lcm_reset(...) do {} while (0)
-#endif
-
-#endif
-
-#define GLAMOFB_ENGINE_ENABLE _IOW('F', 0x1, __u32)
-#define GLAMOFB_ENGINE_DISABLE _IOW('F', 0x2, __u32)
-#define GLAMOFB_ENGINE_RESET _IOW('F', 0x3, __u32)
-
-#endif

target/linux/generic-2.6/files-2.6.31/include/linux/gpio_buttons.h

@@ -1,35 +0,0 @@
-/*
- *  Definitions for the GPIO buttons interface driver
- *
- *  Copyright (C) 2007,2008 Gabor Juhos <juhosg at openwrt.org>
- *
- *  This file was based on: /include/linux/gpio_keys.h
- *	The original gpio_keys.h seems not to have a license.
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- *
- */
-
-#ifndef _GPIO_BUTTONS_H_
-#define _GPIO_BUTTONS_H_
-
-struct gpio_button {
-	int	gpio;		/* GPIO line number */
-	int	active_low;
-	char	*desc;		/* button description */
-	int	type;		/* input event type (EV_KEY, EV_SW) */
-	int	code;		/* input event code (KEY_*, SW_*) */
-	int	count;
-	int	threshold;	/* count threshold */
-};
-
-struct gpio_buttons_platform_data {
-	struct gpio_button *buttons;
-	int	nbuttons;		/* number of buttons */
-	int	poll_interval;		/* polling interval */
-};
-
-#endif /* _GPIO_BUTTONS_H_ */
-

target/linux/generic-2.6/files-2.6.31/include/linux/gpio_dev.h

@@ -1,11 +0,0 @@
-#ifndef _GPIODEV_H__
-#define _GPIODEV_H__
-
-#define IOC_GPIODEV_MAGIC  'B'
-#define GPIO_GET        _IO(IOC_GPIODEV_MAGIC, 10)
-#define GPIO_SET        _IO(IOC_GPIODEV_MAGIC, 11)
-#define GPIO_CLEAR      _IO(IOC_GPIODEV_MAGIC, 12)
-#define GPIO_DIR_IN     _IO(IOC_GPIODEV_MAGIC, 13)
-#define GPIO_DIR_OUT    _IO(IOC_GPIODEV_MAGIC, 14)
-
-#endif

target/linux/generic-2.6/files-2.6.32/drivers/char/gpio_dev.c

@@ -1,201 +0,0 @@
-/*
- * character device wrapper for generic gpio layer
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA02111-1307USA
- *
- * Feedback, Bugs...  [email protected]
- *
- */
-
-#include <linux/module.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
-#include <asm/gpio.h>
-#include <asm/atomic.h>
-#include <linux/init.h>
-#include <linux/genhd.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/gpio_dev.h>
-
-#define DRVNAME		"gpiodev"
-#define DEVNAME		"gpio"
-
-static int dev_major;
-static unsigned int gpio_access_mask;
-static struct class *gpiodev_class;
-
-/* Counter is 1, if the device is not opened and zero (or less) if opened. */
-static atomic_t gpio_open_cnt = ATOMIC_INIT(1);
-
-static int
-gpio_ioctl(struct inode * inode, struct file * file, unsigned int cmd, unsigned long arg)
-{
-	int retval = 0;
-
-	if (((1 << arg) & gpio_access_mask) != (1 << arg))
-	{
-		retval = -EINVAL;
-		goto out;
-	}
-
-	switch (cmd)
-	{
-	case GPIO_GET:
-		retval = gpio_get_value(arg);
-		break;
-
-	case GPIO_SET:
-		gpio_set_value(arg, 1);
-		break;
-
-	case GPIO_CLEAR:
-		gpio_set_value(arg, 0);
-		break;
-
-	case GPIO_DIR_IN:
-		gpio_direction_input(arg);
-		break;
-
-	case GPIO_DIR_OUT:
-		gpio_direction_output(arg, 0);
-		break;
-
-	default:
-		retval = -EINVAL;
-		break;
-	}
-
-out:
-	return retval;
-}
-
-static int
-gpio_open(struct inode *inode, struct file *file)
-{
-	int result = 0;
-	unsigned int dev_minor = MINOR(inode->i_rdev);
-
-	if (dev_minor != 0)
-	{
-		printk(KERN_ERR DRVNAME ": trying to access unknown minor device -> %d\n", dev_minor);
-		result = -ENODEV;
-		goto out;
-	}
-
-	/* FIXME: We should really allow multiple applications to open the device
-	 *        at the same time, as long as the apps access different IO pins.
-	 *        The generic gpio-registration functions can be used for that.
-	 *        Two new IOCTLs have to be introduced for that. Need to check userspace
-	 *        compatibility first. --mb */
-	if (!atomic_dec_and_test(&gpio_open_cnt)) {
-		atomic_inc(&gpio_open_cnt);
-		printk(KERN_ERR DRVNAME ": Device with minor ID %d already in use\n", dev_minor);
-		result = -EBUSY;
-		goto out;
-	}
-
-out:
-	return result;
-}
-
-static int
-gpio_close(struct inode * inode, struct file * file)
-{
-	smp_mb__before_atomic_inc();
-	atomic_inc(&gpio_open_cnt);
-
-	return 0;
-}
-
-struct file_operations gpio_fops = {
-	ioctl:		gpio_ioctl,
-	open:		gpio_open,
-	release:	gpio_close
-};
-
-static int
-gpio_probe(struct platform_device *dev)
-{
-	int result = 0;
-
-	dev_major = register_chrdev(0, DEVNAME, &gpio_fops);
-	if (!dev_major)
-	{
-		printk(KERN_ERR DRVNAME ": Error whilst opening %s \n", DEVNAME);
-		result = -ENODEV;
-		goto out;
-	}
-
-	gpiodev_class = class_create(THIS_MODULE, DRVNAME);
-	device_create(gpiodev_class, NULL, MKDEV(dev_major, 0), dev, DEVNAME);
-
-	printk(KERN_INFO DRVNAME ": gpio device registered with major %d\n", dev_major);
-
-	if (dev->num_resources != 1)
-	{
-		printk(KERN_ERR DRVNAME ": device may only have 1 resource\n");
-		result = -ENODEV;
-		goto out;
-	}
-
-	gpio_access_mask = dev->resource[0].start;
-
-	printk(KERN_INFO DRVNAME ": gpio platform device registered with access mask %08X\n", gpio_access_mask);
-out:
-	return result;
-}
-
-static int
-gpio_remove(struct platform_device *dev)
-{
-	unregister_chrdev(dev_major, DEVNAME);
-	return 0;
-}
-
-static struct
-platform_driver gpio_driver = {
-	.probe = gpio_probe,
-	.remove = gpio_remove,
-	.driver = {
-		.name = "GPIODEV",
-		.owner = THIS_MODULE,
-	},
-};
-
-static int __init
-gpio_mod_init(void)
-{
-	int ret = platform_driver_register(&gpio_driver);
-	if (ret)
-		printk(KERN_INFO DRVNAME ": Error registering platfom driver!");
-
-	return ret;
-}
-
-static void __exit
-gpio_mod_exit(void)
-{
-	platform_driver_unregister(&gpio_driver);
-}
-
-module_init (gpio_mod_init);
-module_exit (gpio_mod_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("John Crispin / OpenWrt");
-MODULE_DESCRIPTION("Character device for for generic gpio api");

target/linux/generic-2.6/files-2.6.32/drivers/input/misc/gpio_buttons.c

@@ -1,209 +0,0 @@
-/*
- *  Driver for buttons on GPIO lines not capable of generating interrupts
- *
- *  Copyright (C) 2007,2008 Gabor Juhos <juhosg at openwrt.org>
- *
- *  This file was based on: /drivers/input/misc/cobalt_btns.c
- *	Copyright (C) 2007 Yoichi Yuasa <[email protected]>
- *
- *  also was based on: /drivers/input/keyboard/gpio_keys.c
- *	Copyright 2005 Phil Blundell
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-
-#include <linux/input.h>
-#include <linux/input-polldev.h>
-#include <linux/ioport.h>
-#include <linux/platform_device.h>
-
-#include <linux/gpio_buttons.h>
-
-#include <asm/gpio.h>
-
-#define DRV_NAME	"gpio-buttons"
-#define DRV_VERSION	"0.1.1"
-#define PFX		DRV_NAME ": "
-
-struct gpio_buttons_dev {
-	struct input_polled_dev *poll_dev;
-	struct gpio_buttons_platform_data *pdata;
-};
-
-static void gpio_buttons_poll(struct input_polled_dev *dev)
-{
-	struct gpio_buttons_dev *bdev = dev->private;
-	struct gpio_buttons_platform_data *pdata = bdev->pdata;
-	struct input_dev *input = dev->input;
-	int i;
-
-	for (i = 0; i < bdev->pdata->nbuttons; i++) {
-		struct gpio_button *button = &pdata->buttons[i];
-		unsigned int type = button->type ?: EV_KEY;
-		int state;
-
-		state = gpio_get_value(button->gpio) ? 1 : 0;
-		state ^= button->active_low;
-
-		if (state) {
-			button->count++;
-		} else {
-			if (button->count >= button->threshold) {
-				input_event(input, type, button->code, 1);
-				input_sync(input);
-			}
-			button->count = 0;
-		}
-
-		if (button->count == button->threshold) {
-			input_event(input, type, button->code, 0);
-			input_sync(input);
-		}
-	}
-}
-
-static int __devinit gpio_buttons_probe(struct platform_device *pdev)
-{
-	struct gpio_buttons_platform_data *pdata = pdev->dev.platform_data;
-	struct gpio_buttons_dev *bdev;
-	struct input_polled_dev *poll_dev;
-	struct input_dev *input;
-	int error, i;
-
-
-	if (!pdata)
-		return -ENXIO;
-
-	bdev = kzalloc(sizeof(*bdev), GFP_KERNEL);
-	if (!bdev) {
-		printk(KERN_ERR DRV_NAME "no memory for device\n");
-		return -ENOMEM;
-	}
-
-	poll_dev = input_allocate_polled_device();
-	if (!poll_dev) {
-		printk(KERN_ERR DRV_NAME "no memory for polled device\n");
-		error = -ENOMEM;
-		goto err_free_bdev;
-	}
-
-	poll_dev->private = bdev;
-	poll_dev->poll = gpio_buttons_poll;
-	poll_dev->poll_interval = pdata->poll_interval;
-
-	input = poll_dev->input;
-
-	input->evbit[0] = BIT(EV_KEY);
-	input->name = pdev->name;
-	input->phys = "gpio-buttons/input0";
-	input->dev.parent = &pdev->dev;
-
-	input->id.bustype = BUS_HOST;
-	input->id.vendor = 0x0001;
-	input->id.product = 0x0001;
-	input->id.version = 0x0100;
-
-	for (i = 0; i < pdata->nbuttons; i++) {
-		struct gpio_button *button = &pdata->buttons[i];
-		unsigned int gpio = button->gpio;
-		unsigned int type = button->type ?: EV_KEY;
-
-		error = gpio_request(gpio, button->desc ?
-				button->desc : DRV_NAME);
-		if (error) {
-			printk(KERN_ERR PFX "unable to claim gpio %u, "
-				"error %d\n", gpio, error);
-			goto err_free_gpio;
-		}
-
-		error = gpio_direction_input(gpio);
-		if (error) {
-			printk(KERN_ERR PFX "unable to set direction on "
-				"gpio %u, error %d\n", gpio, error);
-			goto err_free_gpio;
-		}
-
-		input_set_capability(input, type, button->code);
-		button->count = 0;
-	}
-
-	bdev->poll_dev = poll_dev;
-	bdev->pdata = pdata;
-	platform_set_drvdata(pdev, bdev);
-
-	error = input_register_polled_device(poll_dev);
-	if (error) {
-		printk(KERN_ERR PFX "unable to register polled device, "
-			"error %d\n", error);
-		goto err_free_gpio;
-	}
-
-	return 0;
-
-err_free_gpio:
-	for (i = i - 1; i >= 0; i--)
-		gpio_free(pdata->buttons[i].gpio);
-
-	input_free_polled_device(poll_dev);
-
-err_free_bdev:
-	kfree(bdev);
-
-	platform_set_drvdata(pdev, NULL);
-	return error;
-}
-
-static int __devexit gpio_buttons_remove(struct platform_device *pdev)
-{
-	struct gpio_buttons_dev *bdev = platform_get_drvdata(pdev);
-	struct gpio_buttons_platform_data *pdata = bdev->pdata;
-	int i;
-
-	input_unregister_polled_device(bdev->poll_dev);
-
-	for (i = 0; i < pdata->nbuttons; i++)
-		gpio_free(pdata->buttons[i].gpio);
-
-	input_free_polled_device(bdev->poll_dev);
-
-	kfree(bdev);
-	platform_set_drvdata(pdev, NULL);
-
-	return 0;
-}
-
-static struct platform_driver gpio_buttons_driver = {
-	.probe	= gpio_buttons_probe,
-	.remove	= __devexit_p(gpio_buttons_remove),
-	.driver	= {
-		.name	= DRV_NAME,
-		.owner	= THIS_MODULE,
-	},
-};
-
-static int __init gpio_buttons_init(void)
-{
-	printk(KERN_INFO DRV_NAME " driver version " DRV_VERSION "\n");
-	return platform_driver_register(&gpio_buttons_driver);
-}
-
-static void __exit gpio_buttons_exit(void)
-{
-	platform_driver_unregister(&gpio_buttons_driver);
-}
-
-module_init(gpio_buttons_init);
-module_exit(gpio_buttons_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Gabor Juhos <juhosg at openwrt.org>");
-MODULE_VERSION(DRV_VERSION);
-MODULE_DESCRIPTION("Polled buttons driver for CPU GPIOs");
-

target/linux/generic-2.6/files-2.6.32/drivers/leds/ledtrig-morse.c

@@ -1,365 +0,0 @@
-/*
- *  LED Morse Trigger
- *
- *  Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
- *
- *  This file was based on: drivers/led/ledtrig-timer.c
- *	Copyright 2005-2006 Openedhand Ltd.
- *	Author: Richard Purdie <[email protected]>
- *
- *  also based on the patch '[PATCH] 2.5.59 morse code panics' posted
- *  in the LKML by Tomas Szepe at Thu, 30 Jan 2003
- *	Copyright (C) 2002 Andrew Rodland <[email protected]>
- *	Copyright (C) 2003 Tomas Szepe <[email protected]>
- *
- *  This program is free software; you can redistribute it and/or modify it
- *  under the terms of the GNU General Public License version 2 as published
- *  by the Free Software Foundation.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/version.h>
-#include <linux/module.h>
-#include <linux/jiffies.h>
-#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/spinlock.h>
-#include <linux/device.h>
-#include <linux/sysdev.h>
-#include <linux/timer.h>
-#include <linux/ctype.h>
-#include <linux/leds.h>
-
-#include "leds.h"
-
-#define MORSE_DELAY_BASE	(HZ/2)
-
-#define MORSE_STATE_BLINK_START	0
-#define MORSE_STATE_BLINK_STOP	1
-
-#define MORSE_DIT_LEN	1
-#define MORSE_DAH_LEN	3
-#define MORSE_SPACE_LEN	7
-
-struct morse_trig_data {
-	unsigned long delay;
-	char *msg;
-
-	unsigned char morse;
-	unsigned char state;
-	char *msgpos;
-	struct timer_list timer;
-};
-
-const unsigned char morsetable[] = {
-	0122, 0, 0310, 0, 0, 0163,				/* "#$%&' */
-	055, 0155, 0, 0, 0163, 0141, 0152, 0051, 		/* ()*+,-./ */
-	077, 076, 074, 070, 060, 040, 041, 043, 047, 057,	/* 0-9 */
-	0107, 0125, 0, 0061, 0, 0114, 0, 			/* :;<=>?@ */
-	006, 021, 025, 011, 002, 024, 013, 020, 004,		/* A-I */
-	036, 015, 022, 007, 005, 017, 026, 033, 012,		/* J-R */
-	010, 003, 014, 030, 016, 031, 035, 023,			/* S-Z */
-	0, 0, 0, 0, 0154					/* [\]^_ */
-};
-
-static inline unsigned char tomorse(char c) {
-	if (c >= 'a' && c <= 'z')
-		c = c - 'a' + 'A';
-	if (c >= '"' && c <= '_') {
-		return morsetable[c - '"'];
-	} else
-		return 0;
-}
-
-static inline unsigned long dit_len(struct morse_trig_data *morse_data)
-{
-	return MORSE_DIT_LEN*morse_data->delay;
-}
-
-static inline unsigned long dah_len(struct morse_trig_data *morse_data)
-{
-	return MORSE_DAH_LEN*morse_data->delay;
-}
-
-static inline unsigned long space_len(struct morse_trig_data *morse_data)
-{
-	return MORSE_SPACE_LEN*morse_data->delay;
-}
-
-static void morse_timer_function(unsigned long data)
-{
-	struct led_classdev *led_cdev = (struct led_classdev *)data;
-	struct morse_trig_data *morse_data = led_cdev->trigger_data;
-	unsigned long brightness = LED_OFF;
-	unsigned long delay = 0;
-
-	if (!morse_data->msg)
-		goto set_led;
-
-	switch (morse_data->state) {
-	case MORSE_STATE_BLINK_START:
-		/* Starting a new blink.  We have a valid code in morse. */
-		delay = (morse_data->morse & 001) ? dah_len(morse_data):
-			dit_len(morse_data);
-		brightness = LED_FULL;
-		morse_data->state = MORSE_STATE_BLINK_STOP;
-		morse_data->morse >>= 1;
-		break;
-	case MORSE_STATE_BLINK_STOP:
-		/* Coming off of a blink. */
-		morse_data->state = MORSE_STATE_BLINK_START;
-
-		if (morse_data->morse > 1) {
-			/* Not done yet, just a one-dit pause. */
-			delay = dit_len(morse_data);
-			break;
-		}
-
-		/* Get a new char, figure out how much space. */
-		/* First time through */
-		if (!morse_data->msgpos)
-			morse_data->msgpos = (char *)morse_data->msg;
-
-		if (!*morse_data->msgpos) {
-			/* Repeating */
-			morse_data->msgpos = (char *)morse_data->msg;
-			delay = space_len(morse_data);
-		} else {
-			/* Inter-letter space */
-			delay = dah_len(morse_data);
-		}
-
-		if (!(morse_data->morse = tomorse(*morse_data->msgpos))) {
-			delay = space_len(morse_data);
-			/* And get us back here */
-			morse_data->state = MORSE_STATE_BLINK_STOP;
-		}
-		morse_data->msgpos++;
-		break;
-	}
-
-	mod_timer(&morse_data->timer, jiffies + msecs_to_jiffies(delay));
-
-set_led:
-	led_set_brightness(led_cdev, brightness);
-}
-
-static ssize_t _morse_delay_show(struct led_classdev *led_cdev, char *buf)
-{
-	struct morse_trig_data *morse_data = led_cdev->trigger_data;
-
-	sprintf(buf, "%lu\n", morse_data->delay);
-
-	return strlen(buf) + 1;
-}
-
-static ssize_t _morse_delay_store(struct led_classdev *led_cdev,
-		const char *buf, size_t size)
-{
-	struct morse_trig_data *morse_data = led_cdev->trigger_data;
-	char *after;
-	unsigned long state = simple_strtoul(buf, &after, 10);
-	size_t count = after - buf;
-	int ret = -EINVAL;
-
-	if (*after && isspace(*after))
-		count++;
-
-	if (count == size) {
-		morse_data->delay = state;
-		mod_timer(&morse_data->timer, jiffies + 1);
-		ret = count;
-	}
-
-	return ret;
-}
-
-static ssize_t _morse_msg_show(struct led_classdev *led_cdev, char *buf)
-{
-	struct morse_trig_data *morse_data = led_cdev->trigger_data;
-
-	if (!morse_data->msg)
-		sprintf(buf, "<none>\n");
-	else
-		sprintf(buf, "%s\n", morse_data->msg);
-
-	return strlen(buf) + 1;
-}
-
-static ssize_t _morse_msg_store(struct led_classdev *led_cdev,
-		const char *buf, size_t size)
-{
-	struct morse_trig_data *morse_data = led_cdev->trigger_data;
-	char *m;
-
-	m = kmalloc(size, GFP_KERNEL);
-	if (!m)
-		return -ENOMEM;
-
-	memcpy(m,buf,size);
-	m[size]='\0';
-
-	if (morse_data->msg)
-		kfree(morse_data->msg);
-
-	morse_data->msg = m;
-	morse_data->msgpos = NULL;
-	morse_data->state = MORSE_STATE_BLINK_STOP;
-
-	mod_timer(&morse_data->timer, jiffies + 1);
-
-	return size;
-}
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,23)
-static ssize_t morse_delay_show(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct led_classdev *led_cdev = dev_get_drvdata(dev);
-
-	return _morse_delay_show(led_cdev, buf);
-}
-
-static ssize_t morse_delay_store(struct device *dev,
-		struct device_attribute *attr, const char *buf, size_t size)
-{
-	struct led_classdev *led_cdev = dev_get_drvdata(dev);
-
-	return _morse_delay_store(led_cdev, buf, size);
-}
-
-static ssize_t morse_msg_show(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct led_classdev *led_cdev = dev_get_drvdata(dev);
-
-	return _morse_msg_show(led_cdev, buf);
-}
-
-static ssize_t morse_msg_store(struct device *dev,
-		struct device_attribute *attr, const char *buf, size_t size)
-{
-	struct led_classdev *led_cdev = dev_get_drvdata(dev);
-
-	return _morse_msg_store(led_cdev, buf, size);
-}
-
-static DEVICE_ATTR(delay, 0644, morse_delay_show, morse_delay_store);
-static DEVICE_ATTR(message, 0644, morse_msg_show, morse_msg_store);
-
-#define led_device_create_file(leddev, attr) \
-	device_create_file(leddev->dev, &dev_attr_ ## attr)
-#define led_device_remove_file(leddev, attr) \
-	device_remove_file(leddev->dev, &dev_attr_ ## attr)
-
-#else
-static ssize_t morse_delay_show(struct class_device *dev, char *buf)
-{
-	struct led_classdev *led_cdev = class_get_devdata(dev);
-
-	return _morse_delay_show(led_cdev, buf);
-}
-
-static ssize_t morse_delay_store(struct class_device *dev, const char *buf,
-		size_t size)
-{
-	struct led_classdev *led_cdev = class_get_devdata(dev);
-
-	return _morse_delay_store(led_cdev, buf, size);
-}
-
-static ssize_t morse_msg_show(struct class_device *dev, char *buf)
-{
-	struct led_classdev *led_cdev = class_get_devdata(dev);
-
-	return _morse_msg_show(led_cdev, buf);
-}
-
-static ssize_t morse_msg_store(struct class_device *dev, const char *buf,
-				size_t size)
-{
-	struct led_classdev *led_cdev = class_get_devdata(dev);
-
-	return _morse_msg_store(led_cdev, buf, size);
-}
-
-static CLASS_DEVICE_ATTR(delay, 0644, morse_delay_show, morse_delay_store);
-static CLASS_DEVICE_ATTR(message, 0644, morse_msg_show, morse_msg_store);
-
-#define led_device_create_file(leddev, attr) \
-	class_device_create_file(leddev->class_dev, &class_device_attr_ ## attr)
-#define led_device_remove_file(leddev, attr) \
-	class_device_remove_file(leddev->class_dev, &class_device_attr_ ## attr)
-
-#endif
-
-static void morse_trig_activate(struct led_classdev *led_cdev)
-{
-	struct morse_trig_data *morse_data;
-	int rc;
-
-	morse_data = kzalloc(sizeof(*morse_data), GFP_KERNEL);
-	if (!morse_data)
-		return;
-
-	morse_data->delay = MORSE_DELAY_BASE;
-	init_timer(&morse_data->timer);
-	morse_data->timer.function = morse_timer_function;
-	morse_data->timer.data = (unsigned long)led_cdev;
-
-	rc = led_device_create_file(led_cdev, delay);
-	if (rc) goto err;
-
-	rc = led_device_create_file(led_cdev, message);
-	if (rc) goto err_delay;
-
-	led_cdev->trigger_data = morse_data;
-
-	return;
-
-err_delay:
-	led_device_remove_file(led_cdev, delay);
-err:
-	kfree(morse_data);
-}
-
-static void morse_trig_deactivate(struct led_classdev *led_cdev)
-{
-	struct morse_trig_data *morse_data = led_cdev->trigger_data;
-
-	if (!morse_data)
-		return;
-
-	led_device_remove_file(led_cdev, message);
-	led_device_remove_file(led_cdev, delay);
-
-	del_timer_sync(&morse_data->timer);
-	if (morse_data->msg)
-		kfree(morse_data->msg);
-
-	kfree(morse_data);
-}
-
-static struct led_trigger morse_led_trigger = {
-	.name		= "morse",
-	.activate	= morse_trig_activate,
-	.deactivate	= morse_trig_deactivate,
-};
-
-static int __init morse_trig_init(void)
-{
-	return led_trigger_register(&morse_led_trigger);
-}
-
-static void __exit morse_trig_exit(void)
-{
-	led_trigger_unregister(&morse_led_trigger);
-}
-
-module_init(morse_trig_init);
-module_exit(morse_trig_exit);
-
-MODULE_AUTHOR("Gabor Juhos <juhosg at openwrt.org>");
-MODULE_DESCRIPTION("Morse LED trigger");
-MODULE_LICENSE("GPL");

target/linux/generic-2.6/files-2.6.32/drivers/leds/ledtrig-netdev.c

@@ -1,451 +0,0 @@
-/*
- * LED Kernel Netdev Trigger
- *
- * Toggles the LED to reflect the link and traffic state of a named net device
- *
- * Copyright 2007 Oliver Jowett <[email protected]>
- *
- * Derived from ledtrig-timer.c which is:
- *  Copyright 2005-2006 Openedhand Ltd.
- *  Author: Richard Purdie <[email protected]>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/module.h>
-#include <linux/jiffies.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/spinlock.h>
-#include <linux/device.h>
-#include <linux/sysdev.h>
-#include <linux/netdevice.h>
-#include <linux/timer.h>
-#include <linux/ctype.h>
-#include <linux/leds.h>
-#include <linux/version.h>
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26)
-#include <net/net_namespace.h>
-#endif
-
-#include "leds.h"
-
-/*
- * Configurable sysfs attributes:
- *
- * device_name - network device name to monitor
- *
- * interval - duration of LED blink, in milliseconds
- *
- * mode - either "none" (LED is off) or a space separated list of one or more of:
- *   link: LED's normal state reflects whether the link is up (has carrier) or not
- *   tx:   LED blinks on transmitted data
- *   rx:   LED blinks on receive data
- *
- * Some suggestions:
- *
- *  Simple link status LED:
- *  $ echo netdev >someled/trigger
- *  $ echo eth0 >someled/device_name
- *  $ echo link >someled/mode
- *
- *  Ethernet-style link/activity LED:
- *  $ echo netdev >someled/trigger
- *  $ echo eth0 >someled/device_name
- *  $ echo "link tx rx" >someled/mode
- *
- *  Modem-style tx/rx LEDs:
- *  $ echo netdev >led1/trigger
- *  $ echo ppp0 >led1/device_name
- *  $ echo tx >led1/mode
- *  $ echo netdev >led2/trigger
- *  $ echo ppp0 >led2/device_name
- *  $ echo rx >led2/mode
- *
- */
-
-#define MODE_LINK 1
-#define MODE_TX   2
-#define MODE_RX   4
-
-struct led_netdev_data {
-	rwlock_t lock;
-
-	struct timer_list timer;
-	struct notifier_block notifier;
-
-	struct led_classdev *led_cdev;
-	struct net_device *net_dev;
-
-	char device_name[IFNAMSIZ];
-	unsigned interval;
-	unsigned mode;
-	unsigned link_up;
-	unsigned last_activity;
-};
-
-static void set_baseline_state(struct led_netdev_data *trigger_data)
-{
-	if ((trigger_data->mode & MODE_LINK) != 0 && trigger_data->link_up)
-		led_set_brightness(trigger_data->led_cdev, LED_FULL);
-	else
-		led_set_brightness(trigger_data->led_cdev, LED_OFF);
-
-	if ((trigger_data->mode & (MODE_TX | MODE_RX)) != 0 && trigger_data->link_up)
-		mod_timer(&trigger_data->timer, jiffies + trigger_data->interval);
-	else
-		del_timer(&trigger_data->timer);
-}
-
-static ssize_t led_device_name_show(struct device *dev,
-				    struct device_attribute *attr, char *buf)
-{
-	struct led_classdev *led_cdev = dev_get_drvdata(dev);
-	struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-
-	read_lock(&trigger_data->lock);
-	sprintf(buf, "%s\n", trigger_data->device_name);
-	read_unlock(&trigger_data->lock);
-
-	return strlen(buf) + 1;
-}
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)
-extern struct net init_net;
-#endif
-
-static ssize_t led_device_name_store(struct device *dev,
-				     struct device_attribute *attr, const char *buf, size_t size)
-{
-	struct led_classdev *led_cdev = dev_get_drvdata(dev);
-	struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-
-	if (size < 0 || size >= IFNAMSIZ)
-		return -EINVAL;
-
-	write_lock(&trigger_data->lock);
-
-	strcpy(trigger_data->device_name, buf);
-	if (size > 0 && trigger_data->device_name[size-1] == '\n')
-		trigger_data->device_name[size-1] = 0;
-
-	if (trigger_data->device_name[0] != 0) {
-		/* check for existing device to update from */
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26)
-		trigger_data->net_dev = dev_get_by_name(&init_net, trigger_data->device_name);
-#else
-		trigger_data->net_dev = dev_get_by_name(trigger_data->device_name);
-#endif
-		if (trigger_data->net_dev != NULL)
-			trigger_data->link_up = (dev_get_flags(trigger_data->net_dev) & IFF_LOWER_UP) != 0;
-		set_baseline_state(trigger_data); /* updates LEDs, may start timers */
-	}
-
-	write_unlock(&trigger_data->lock);
-	return size;
-}
-
-static DEVICE_ATTR(device_name, 0644, led_device_name_show, led_device_name_store);
-
-static ssize_t led_mode_show(struct device *dev,
-			     struct device_attribute *attr, char *buf)
-{
-	struct led_classdev *led_cdev = dev_get_drvdata(dev);
-	struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-
-	read_lock(&trigger_data->lock);
-
-	if (trigger_data->mode == 0) {
-		strcpy(buf, "none\n");
-	} else {
-		if (trigger_data->mode & MODE_LINK)
-			strcat(buf, "link ");
-		if (trigger_data->mode & MODE_TX)
-			strcat(buf, "tx ");
-		if (trigger_data->mode & MODE_RX)
-			strcat(buf, "rx ");
-		strcat(buf, "\n");
-	}
-
-	read_unlock(&trigger_data->lock);
-
-	return strlen(buf)+1;
-}
-
-static ssize_t led_mode_store(struct device *dev,
-			      struct device_attribute *attr, const char *buf, size_t size)
-{
-	struct led_classdev *led_cdev = dev_get_drvdata(dev);
-	struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-	char copybuf[1024];
-	int new_mode = -1;
-	char *p, *token;
-
-	/* take a copy since we don't want to trash the inbound buffer when using strsep */
-	strncpy(copybuf, buf, sizeof(copybuf));
-	copybuf[1023] = 0;
-	p = copybuf;
-
-	while ((token = strsep(&p, " \t\n")) != NULL) {
-		if (!*token)
-			continue;
-
-		if (new_mode == -1)
-			new_mode = 0;
-
-		if (!strcmp(token, "none"))
-			new_mode = 0;
-		else if (!strcmp(token, "tx"))
-			new_mode |= MODE_TX;
-		else if (!strcmp(token, "rx"))
-			new_mode |= MODE_RX;
-		else if (!strcmp(token, "link"))
-			new_mode |= MODE_LINK;
-		else
-			return -EINVAL;
-	}
-
-	if (new_mode == -1)
-		return -EINVAL;
-
-	write_lock(&trigger_data->lock);
-	trigger_data->mode = new_mode;
-	set_baseline_state(trigger_data);
-	write_unlock(&trigger_data->lock);
-
-	return size;
-}
-
-static DEVICE_ATTR(mode, 0644, led_mode_show, led_mode_store);
-
-static ssize_t led_interval_show(struct device *dev,
-				 struct device_attribute *attr, char *buf)
-{
-	struct led_classdev *led_cdev = dev_get_drvdata(dev);
-	struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-
-	read_lock(&trigger_data->lock);
-	sprintf(buf, "%u\n", jiffies_to_msecs(trigger_data->interval));
-	read_unlock(&trigger_data->lock);
-
-	return strlen(buf) + 1;
-}
-
-static ssize_t led_interval_store(struct device *dev,
-				  struct device_attribute *attr, const char *buf, size_t size)
-{
-	struct led_classdev *led_cdev = dev_get_drvdata(dev);
-	struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-	int ret = -EINVAL;
-	char *after;
-	unsigned long value = simple_strtoul(buf, &after, 10);
-	size_t count = after - buf;
-
-	if (*after && isspace(*after))
-		count++;
-
-	/* impose some basic bounds on the timer interval */
-	if (count == size && value >= 5 && value <= 10000) {
-		write_lock(&trigger_data->lock);
-		trigger_data->interval = msecs_to_jiffies(value);
-		set_baseline_state(trigger_data); // resets timer
-		write_unlock(&trigger_data->lock);
-		ret = count;
-	}
-
-	return ret;
-}
-
-static DEVICE_ATTR(interval, 0644, led_interval_show, led_interval_store);
-
-static int netdev_trig_notify(struct notifier_block *nb,
-			      unsigned long evt,
-			      void *dv)
-{
-	struct net_device *dev = dv;
-	struct led_netdev_data *trigger_data = container_of(nb, struct led_netdev_data, notifier);
-
-	if (evt != NETDEV_UP && evt != NETDEV_DOWN && evt != NETDEV_CHANGE && evt != NETDEV_REGISTER && evt != NETDEV_UNREGISTER)
-		return NOTIFY_DONE;
-
-	write_lock(&trigger_data->lock);
-
-	if (strcmp(dev->name, trigger_data->device_name))
-		goto done;
-
-	if (evt == NETDEV_REGISTER) {
-		if (trigger_data->net_dev != NULL)
-			dev_put(trigger_data->net_dev);
-		dev_hold(dev);
-		trigger_data->net_dev = dev;
-		trigger_data->link_up = 0;
-		goto done;
-	}
-
-	if (evt == NETDEV_UNREGISTER && trigger_data->net_dev != NULL) {
-		dev_put(trigger_data->net_dev);
-		trigger_data->net_dev = NULL;
-		goto done;
-	}
-
-	/* UP / DOWN / CHANGE */
-
-	trigger_data->link_up = (evt != NETDEV_DOWN && netif_carrier_ok(dev));
-	set_baseline_state(trigger_data);
-
-done:
-	write_unlock(&trigger_data->lock);
-	return NOTIFY_DONE;
-}
-
-/* here's the real work! */
-static void netdev_trig_timer(unsigned long arg)
-{
-	struct led_netdev_data *trigger_data = (struct led_netdev_data *)arg;
-	const struct net_device_stats *dev_stats;
-	unsigned new_activity;
-
-	write_lock(&trigger_data->lock);
-
-	if (!trigger_data->link_up || !trigger_data->net_dev || (trigger_data->mode & (MODE_TX | MODE_RX)) == 0) {
-		/* we don't need to do timer work, just reflect link state. */
-		led_set_brightness(trigger_data->led_cdev, ((trigger_data->mode & MODE_LINK) != 0 && trigger_data->link_up) ? LED_FULL : LED_OFF);
-		goto no_restart;
-	}
-
-	dev_stats = dev_get_stats(trigger_data->net_dev);
-	new_activity =
-		((trigger_data->mode & MODE_TX) ? dev_stats->tx_packets : 0) +
-		((trigger_data->mode & MODE_RX) ? dev_stats->rx_packets : 0);
-
-	if (trigger_data->mode & MODE_LINK) {
-		/* base state is ON (link present) */
-		/* if there's no link, we don't get this far and the LED is off */
-
-		/* OFF -> ON always */
-		/* ON -> OFF on activity */
-		if (trigger_data->led_cdev->brightness == LED_OFF) {
-			led_set_brightness(trigger_data->led_cdev, LED_FULL);
-		} else if (trigger_data->last_activity != new_activity) {
-			led_set_brightness(trigger_data->led_cdev, LED_OFF);
-		}
-	} else {
-		/* base state is OFF */
-		/* ON -> OFF always */
-		/* OFF -> ON on activity */
-		if (trigger_data->led_cdev->brightness == LED_FULL) {
-			led_set_brightness(trigger_data->led_cdev, LED_OFF);
-		} else if (trigger_data->last_activity != new_activity) {
-			led_set_brightness(trigger_data->led_cdev, LED_FULL);
-		}
-	}
-
-	trigger_data->last_activity = new_activity;
-	mod_timer(&trigger_data->timer, jiffies + trigger_data->interval);
-
-no_restart:
-	write_unlock(&trigger_data->lock);
-}
-
-static void netdev_trig_activate(struct led_classdev *led_cdev)
-{
-	struct led_netdev_data *trigger_data;
-	int rc;
-
-	trigger_data = kzalloc(sizeof(struct led_netdev_data), GFP_KERNEL);
-	if (!trigger_data)
-		return;
-
-	rwlock_init(&trigger_data->lock);
-
-	trigger_data->notifier.notifier_call = netdev_trig_notify;
-	trigger_data->notifier.priority = 10;
-
-	setup_timer(&trigger_data->timer, netdev_trig_timer, (unsigned long) trigger_data);
-
-	trigger_data->led_cdev = led_cdev;
-	trigger_data->net_dev = NULL;
-	trigger_data->device_name[0] = 0;
-
-	trigger_data->mode = 0;
-	trigger_data->interval = msecs_to_jiffies(50);
-	trigger_data->link_up = 0;
-	trigger_data->last_activity = 0;
-
-	led_cdev->trigger_data = trigger_data;
-
-	rc = device_create_file(led_cdev->dev, &dev_attr_device_name);
-	if (rc)
-		goto err_out;
-	rc = device_create_file(led_cdev->dev, &dev_attr_mode);
-	if (rc)
-		goto err_out_device_name;
-	rc = device_create_file(led_cdev->dev, &dev_attr_interval);
-	if (rc)
-		goto err_out_mode;
-
-	register_netdevice_notifier(&trigger_data->notifier);
-	return;
-
-err_out_mode:
-	device_remove_file(led_cdev->dev, &dev_attr_mode);
-err_out_device_name:
-	device_remove_file(led_cdev->dev, &dev_attr_device_name);
-err_out:
-	led_cdev->trigger_data = NULL;
-	kfree(trigger_data);
-}
-
-static void netdev_trig_deactivate(struct led_classdev *led_cdev)
-{
-	struct led_netdev_data *trigger_data = led_cdev->trigger_data;
-
-	if (trigger_data) {
-		unregister_netdevice_notifier(&trigger_data->notifier);
-
-		device_remove_file(led_cdev->dev, &dev_attr_device_name);
-		device_remove_file(led_cdev->dev, &dev_attr_mode);
-		device_remove_file(led_cdev->dev, &dev_attr_interval);
-
-		write_lock(&trigger_data->lock);
-
-		if (trigger_data->net_dev) {
-			dev_put(trigger_data->net_dev);
-			trigger_data->net_dev = NULL;
-		}
-
-		write_unlock(&trigger_data->lock);
-
-		del_timer_sync(&trigger_data->timer);
-
-		kfree(trigger_data);
-	}
-}
-
-static struct led_trigger netdev_led_trigger = {
-	.name     = "netdev",
-	.activate = netdev_trig_activate,
-	.deactivate = netdev_trig_deactivate,
-};
-
-static int __init netdev_trig_init(void)
-{
-	return led_trigger_register(&netdev_led_trigger);
-}
-
-static void __exit netdev_trig_exit(void)
-{
-	led_trigger_unregister(&netdev_led_trigger);
-}
-
-module_init(netdev_trig_init);
-module_exit(netdev_trig_exit);
-
-MODULE_AUTHOR("Oliver Jowett <[email protected]>");
-MODULE_DESCRIPTION("Netdev LED trigger");
-MODULE_LICENSE("GPL");

target/linux/generic-2.6/files-2.6.32/include/linux/glamo-engine.h

@@ -1,27 +0,0 @@
-#ifndef __GLAMO_ENGINE_H
-#define __GLAMO_ENGINE_H
-
-enum glamo_engine {
-	GLAMO_ENGINE_CAPTURE = 0,
-	GLAMO_ENGINE_ISP = 1,
-	GLAMO_ENGINE_JPEG = 2,
-	GLAMO_ENGINE_MPEG_ENC = 3,
-	GLAMO_ENGINE_MPEG_DEC = 4,
-	GLAMO_ENGINE_LCD = 5,
-	GLAMO_ENGINE_CMDQ = 6,
-	GLAMO_ENGINE_2D = 7,
-	GLAMO_ENGINE_3D = 8,
-	GLAMO_ENGINE_MMC = 9,
-	GLAMO_ENGINE_MICROP0 = 10,
-	GLAMO_ENGINE_RISC = 11,
-	GLAMO_ENGINE_MICROP1_MPEG_ENC = 12,
-	GLAMO_ENGINE_MICROP1_MPEG_DEC = 13,
-#if 0
-	GLAMO_ENGINE_H264_DEC = 14,
-	GLAMO_ENGINE_RISC1 = 15,
-	GLAMO_ENGINE_SPI = 16,
-#endif
-	__NUM_GLAMO_ENGINES
-};
-
-#endif

target/linux/generic-2.6/files-2.6.32/include/linux/glamofb.h

@@ -1,35 +0,0 @@
-#ifndef _LINUX_GLAMOFB_H
-#define _LINUX_GLAMOFB_H
-
-#include <linux/fb.h>
-
-#ifdef __KERNEL__
-
-struct glamo_core;
-struct glamofb_handle;
-
-struct glamo_fb_platform_data {
-    int width, height;
-
-    int num_modes;
-    struct fb_videomode *modes;
-
-    struct glamo_core *core;
-};
-
-int glamofb_cmd_mode(struct glamofb_handle *gfb, int on);
-int glamofb_cmd_write(struct glamofb_handle *gfb, u_int16_t val);
-
-#ifdef CONFIG_MFD_GLAMO
-void glamo_lcm_reset(struct platform_device *pdev, int level);
-#else
-#define glamo_lcm_reset(...) do {} while (0)
-#endif
-
-#endif
-
-#define GLAMOFB_ENGINE_ENABLE _IOW('F', 0x1, __u32)
-#define GLAMOFB_ENGINE_DISABLE _IOW('F', 0x2, __u32)
-#define GLAMOFB_ENGINE_RESET _IOW('F', 0x3, __u32)
-
-#endif

target/linux/generic-2.6/files-2.6.32/include/linux/gpio_buttons.h

@@ -1,35 +0,0 @@
-/*
- *  Definitions for the GPIO buttons interface driver
- *
- *  Copyright (C) 2007,2008 Gabor Juhos <juhosg at openwrt.org>
- *
- *  This file was based on: /include/linux/gpio_keys.h
- *	The original gpio_keys.h seems not to have a license.
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- *
- */
-
-#ifndef _GPIO_BUTTONS_H_
-#define _GPIO_BUTTONS_H_
-
-struct gpio_button {
-	int	gpio;		/* GPIO line number */
-	int	active_low;
-	char	*desc;		/* button description */
-	int	type;		/* input event type (EV_KEY, EV_SW) */
-	int	code;		/* input event code (KEY_*, SW_*) */
-	int	count;
-	int	threshold;	/* count threshold */
-};
-
-struct gpio_buttons_platform_data {
-	struct gpio_button *buttons;
-	int	nbuttons;		/* number of buttons */
-	int	poll_interval;		/* polling interval */
-};
-
-#endif /* _GPIO_BUTTONS_H_ */
-

target/linux/generic-2.6/files-2.6.32/include/linux/gpio_dev.h

@@ -1,11 +0,0 @@
-#ifndef _GPIODEV_H__
-#define _GPIODEV_H__
-
-#define IOC_GPIODEV_MAGIC  'B'
-#define GPIO_GET        _IO(IOC_GPIODEV_MAGIC, 10)
-#define GPIO_SET        _IO(IOC_GPIODEV_MAGIC, 11)
-#define GPIO_CLEAR      _IO(IOC_GPIODEV_MAGIC, 12)
-#define GPIO_DIR_IN     _IO(IOC_GPIODEV_MAGIC, 13)
-#define GPIO_DIR_OUT    _IO(IOC_GPIODEV_MAGIC, 14)
-
-#endif