lkml.org 
[lkml]   [2012]   [Apr]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2] Input: Elan HID-I2C device driver
Date
This patch adds driver for Elan I2C touchpad. These protocol of HID-I2C was
defined by Microsoft. The kernel driver would use the multi-touch protocol
format B.

Signed-off-by:Tom Lin(Lin Yen Yu) <tom_lin@emc.com.tw>
---
drivers/input/mouse/Kconfig | 8 +
drivers/input/mouse/Makefile | 1 +
drivers/input/mouse/elantech_i2c.c | 558 ++++++++++++++++++++++++++++++++++++
3 files changed, 567 insertions(+)
create mode 100644 drivers/input/mouse/elantech_i2c.c
diff --git a/drivers/input/mouse/Kconfig b/drivers/input/mouse/Kconfig
index 9b8db82..345cf8c 100644
--- a/drivers/input/mouse/Kconfig
+++ b/drivers/input/mouse/Kconfig
@@ -339,4 +339,12 @@ config MOUSE_SYNAPTICS_USB
To compile this driver as a module, choose M here: the
module will be called synaptics_usb.

+config MOUSE_ELANTECH_I2C
+ tristate "Elan I2C Touchpad support"
+ depends on I2C
+ help
+ Say Y here if you want to use a Elan HID-I2C touchpad.
+
+ To compile this driver as a module, choose M here: the
+ module will be called elantech_i2c.
endif
diff --git a/drivers/input/mouse/Makefile b/drivers/input/mouse/Makefile
index 4718eff..6f092a3 100644
--- a/drivers/input/mouse/Makefile
+++ b/drivers/input/mouse/Makefile
@@ -20,6 +20,7 @@ obj-$(CONFIG_MOUSE_SERIAL) += sermouse.o
obj-$(CONFIG_MOUSE_SYNAPTICS_I2C) += synaptics_i2c.o
obj-$(CONFIG_MOUSE_SYNAPTICS_USB) += synaptics_usb.o
obj-$(CONFIG_MOUSE_VSXXXAA) += vsxxxaa.o
+obj-$(CONFIG_MOUSE_ELANTECH_I2C) += elantech_i2c.o

psmouse-objs := psmouse-base.o synaptics.o

diff --git a/drivers/input/mouse/elantech_i2c.c b/drivers/input/mouse/elantech_i2c.c
new file mode 100644
index 0000000..f4832f1
--- /dev/null
+++ b/drivers/input/mouse/elantech_i2c.c
@@ -0,0 +1,558 @@
+/*
+ * Elantech I2C Touchpad diver
+ *
+ * Copyright (c) 2011-2012 Tom Lin (Lin Yen Yu) <tom_lin@emc.com.tw>
+ *
+ * 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.
+ *
+ * Trademarks are the property of their respective owners.
+ */
+
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/init.h>
+#include <linux/input.h>
+#include <linux/input/mt.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/workqueue.h>
+
+#define DRIVER_NAME "elantech_i2c"
+#define ETP_I2C_COMMAND_TRIES 3
+#define ETP_I2C_COMMAND_DELAY 500
+#define ETP_MAX_FINGERS 5
+/*length of Elan Touchpad information*/
+#define ETP_INF_LENGTH 2
+#define ETP_PARKAGE_LENGTH 30
+#define HID_DES_LENGTH_OFFSET 1
+
+static bool elan_i2c_debug;
+module_param_named(debug, elan_i2c_debug, bool, 0600);
+MODULE_PARM_DESC(debug, "Turn Elan i2c TP debugging mode on and off");
+
+#define elantech_debug(fmt, ...) \
+ do { \
+ if (elan_i2c_debug) \
+ printk(KERN_DEBUG KBUILD_MODNAME \
+ fmt, ##__VA_ARGS__); \
+ } while (0)
+
+enum etd_i2c_command {
+ ETP_HID_DESCR_LENGTH_CMD,
+ ETP_HID_DESCR_CMD,
+ ETP_HID_WAKE_UP_CMD,
+ ETP_HID_RESET_CMD,
+ ETP_HID_REPORT_DESCR_CMD,
+ ETP_TRACE_NUM_CMD,
+ ETP_X_AXIS_MAX_CMD,
+ ETP_Y_AXIS_MAX_CMD,
+ ETP_DPI_VALUE_CMD,
+ ETP_ENABLE_ABS_CMD,
+ ETP_READ_REPORT_CMD
+};
+
+static int Public_ETP_YMAX_V2;
+static int Public_ETP_XMAX_V2;
+static const u8 hid_descriptor[] = {0x01, 0x00};
+static const u8 hid_wake_up[] = {0x05, 0x00, 0x00, 0x08};
+static const u8 hid_reset_cmd[] = {0x05, 0x00, 0x00, 0x01};
+static const u8 hid_report_descriptor[] = {0x02, 0x00};
+static const u8 trace_num_xy[] = {0x05, 0x01};
+static const u8 x_axis_max[] = {0x06, 0x01};
+static const u8 y_axis_max[] = {0x07, 0x01};
+static const u8 dpi_value[] = {0x08, 0x01};
+static const u8 enable_abs[] = {0x00, 0x03, 0x01, 0x00};
+
+/* The main device structure */
+struct elantech_i2c {
+ struct i2c_client *client;
+ struct input_dev *input;
+ struct mutex input_lock;
+ struct work_struct work;
+ unsigned int gpio;
+ unsigned int width_x;
+ unsigned int width_y;
+ int irq;
+ int pre_finger_status[5];
+ u8 hid_report_length;
+ u8 pre_recv[28];
+};
+
+static int get_hid_descriptor_length(struct i2c_client *client)
+{
+ const u8 *cmd = hid_descriptor;
+ unsigned char rec_buf = 0;
+ struct i2c_msg msg[2];
+ int msg_num = 2;
+ int tries = ETP_I2C_COMMAND_TRIES;
+ int ret;
+
+ msg[0].addr = client->addr;
+ msg[0].flags = client->flags & I2C_M_TEN;
+ msg[0].len = sizeof(hid_descriptor);
+ msg[0].buf = (char *) cmd;
+ msg[1].addr = client->addr;
+ msg[1].flags = client->flags & I2C_M_TEN;
+ msg[1].flags |= I2C_M_RD;
+ msg[1].buf = &rec_buf;
+ msg[1].len = HID_DES_LENGTH_OFFSET;
+
+ do {
+ ret = i2c_transfer(client->adapter, msg, msg_num);
+ if (ret > 0)
+ return rec_buf;
+ tries--;
+ } while (tries > 0);
+
+ return -1;
+}
+
+static int elantech_i2c_command(struct i2c_client *client, int command,
+ unsigned char *buf_recv, int data_len)
+{
+ const u8 *cmd = NULL;
+ unsigned char *rec_buf = buf_recv;
+ int ret;
+ int tries = ETP_I2C_COMMAND_TRIES;
+ int length = 0;
+ struct i2c_msg msg[2];
+ int msg_num = 0;
+
+ switch (command) {
+ case ETP_HID_DESCR_CMD:
+ cmd = hid_descriptor;
+ length = sizeof(hid_descriptor);
+ msg[1].len = data_len;
+ if (msg[1].len < 0)
+ return -1;
+ msg_num = 2;
+ break;
+ case ETP_HID_WAKE_UP_CMD:
+ cmd = hid_wake_up;
+ length = sizeof(hid_wake_up);
+ msg_num = 1;
+ break;
+ case ETP_HID_RESET_CMD:
+ cmd = hid_reset_cmd;
+ length = sizeof(hid_reset_cmd);
+ msg_num = 1;
+ break;
+ case ETP_HID_REPORT_DESCR_CMD:
+ cmd = hid_report_descriptor;
+ length = sizeof(hid_report_descriptor);
+ msg[1].len = data_len;
+ msg_num = 2;
+ break;
+ case ETP_TRACE_NUM_CMD:
+ cmd = trace_num_xy;
+ length = sizeof(trace_num_xy);
+ msg[1].len = data_len;
+ msg_num = 2;
+ break;
+ case ETP_X_AXIS_MAX_CMD:
+ cmd = x_axis_max;
+ length = sizeof(x_axis_max);
+ msg[1].len = data_len;
+ msg_num = 2;
+ break;
+ case ETP_Y_AXIS_MAX_CMD:
+ cmd = y_axis_max;
+ length = sizeof(y_axis_max);
+ msg[1].len = data_len;
+ msg_num = 2;
+ break;
+ case ETP_DPI_VALUE_CMD:
+ cmd = dpi_value;
+ length = sizeof(dpi_value);
+ msg[1].len = data_len;
+ msg_num = 2;
+ break;
+ case ETP_ENABLE_ABS_CMD:
+ cmd = enable_abs;
+ length = sizeof(enable_abs);
+ msg_num = 1;
+ break;
+ case ETP_READ_REPORT_CMD:
+ msg_num = 1;
+ break;
+ default:
+ elantech_debug("%s command=%d unknow.\n",
+ __func__, command);
+ return -1;
+ }
+
+ msg[0].addr = client->addr;
+ msg[0].flags = client->flags & I2C_M_TEN;
+ msg[0].len = length;
+ msg[0].buf = (char *) cmd;
+ msg[1].addr = client->addr;
+ msg[1].flags = client->flags & I2C_M_TEN;
+ msg[1].flags |= I2C_M_RD;
+ msg[1].buf = rec_buf;
+
+ do {
+ if (command != ETP_READ_REPORT_CMD)
+ ret = i2c_transfer(client->adapter, msg, msg_num);
+ else
+ ret = i2c_transfer(client->adapter, &msg[1], msg_num);
+
+ if (ret != msg_num) {
+ if (command != ETP_READ_REPORT_CMD) {
+ if (elan_i2c_debug)
+ print_hex_dump_bytes("Elan I2C Touch data :",
+ DUMP_PREFIX_NONE, rec_buf, msg[1].len);
+ } else {
+ elantech_debug("ETP_READ_REPORT_CMD fail!\n");
+ }
+ }
+ if (ret > 0)
+ break;
+
+ tries--;
+ } while (tries > 0);
+
+ return ret;
+}
+
+
+static bool elantech_i2c_hw_init(struct i2c_client *client)
+{
+ int rc;
+ uint8_t buf_recv[79] = {0};
+ int data_len;
+ int hid_report_len;
+
+ data_len = get_hid_descriptor_length(client);
+ elantech_debug("%s data_len = %d\n", __func__, data_len);
+ rc = elantech_i2c_command(client, ETP_HID_DESCR_CMD, buf_recv, data_len);
+ if (rc != 2)
+ return false;
+
+ hid_report_len = buf_recv[4];
+
+ rc = elantech_i2c_command(client, ETP_HID_WAKE_UP_CMD, buf_recv, 0);
+ if (rc != 1)
+ return false;
+ rc = elantech_i2c_command(client, ETP_HID_RESET_CMD, buf_recv, 0);
+ if (rc != 1)
+ return false;
+ msleep(ETP_I2C_COMMAND_DELAY);
+ rc = i2c_master_recv(client, buf_recv, 2);
+ if (rc != 2)
+ return false;
+
+ rc = elantech_i2c_command(client, ETP_HID_REPORT_DESCR_CMD, buf_recv, hid_report_len);
+ if (rc != 2)
+ return false;
+
+ return true;
+}
+
+static void elantech_i2c_report_absolute(struct elantech_i2c *touch,
+ uint8_t *buf)
+{
+ unsigned char *packet = buf;
+ struct input_dev *input = touch->input;
+ int finger_status[5] = {0};
+ int finger_number = 0;
+ int i;
+ short dyn_data_i;
+ int position_x, position_y;
+ int mky_value, mkx_value, h_value;
+
+ dyn_data_i = 0;
+ for (i = 0 ; i < ETP_MAX_FINGERS ; i++) {
+ finger_status[i] = (packet[3] & (0x08 << i)) >> (3 + i);
+ finger_number += finger_status[i];
+ if (finger_status[i]) {
+ position_x =
+ ((packet[(dyn_data_i * 5) + 4] & 0xf0) << 4) |
+ packet[(dyn_data_i * 5) + 5];
+ position_y =
+ Public_ETP_YMAX_V2 -
+ (((packet[(dyn_data_i * 5) + 4] & 0x0f) << 8) |
+ packet[(dyn_data_i * 5) + 6]);
+ mkx_value =
+ (packet[(dyn_data_i * 5) + 7] & 0x0f) * touch->width_x;
+ mky_value =
+ ((packet[(dyn_data_i * 5) + 7] & 0xf0) >> 4) * touch->width_y;
+ h_value = packet[(dyn_data_i * 5) + 8];
+ dyn_data_i++;
+
+ input_mt_slot(input, i);
+ input_mt_report_slot_state(input, MT_TOOL_FINGER, true);
+
+ input_report_abs(input, ABS_MT_POSITION_X, position_x);
+ input_report_abs(input, ABS_MT_POSITION_Y, position_y);
+ input_report_abs(input, ABS_MT_PRESSURE, h_value);
+ input_report_abs(input, ABS_MT_TOUCH_MAJOR, mkx_value);
+ input_report_abs(input, ABS_MT_TOUCH_MINOR, mky_value);
+ } else if (finger_status[i] == 0) {
+ input_mt_slot(input, i);
+ input_mt_report_slot_state(input, MT_TOOL_FINGER, false);
+ }
+ touch->pre_finger_status[i] = finger_status[i];
+ }
+ input_report_key(input, BTN_LEFT, ((packet[3] & 0x01) == 1));
+ input_report_key(input, BTN_RIGHT, ((packet[3] & 0x02) == 2));
+ input_report_key(input, BTN_MIDDLE, ((packet[3] & 0x04) == 4));
+ input_mt_report_pointer_emulation(input, true);
+ input_sync(input);
+}
+
+static irqreturn_t elantech_i2c_isr(int irq, void *dev_id)
+{
+ struct elantech_i2c *elantech_i2c_priv = dev_id;
+ unsigned char buf_recv[30] = {0};
+ int rc;
+ int i;
+ int diff_flag;
+ int length;
+
+ mutex_lock(&elantech_i2c_priv->input_lock);
+ rc = i2c_master_recv(elantech_i2c_priv->client, buf_recv, 30);
+ if (rc == ETP_PARKAGE_LENGTH) {
+ diff_flag = 0;
+ length = (buf_recv[1] << 8) | buf_recv[0];
+ for (i = 0; i < length ; i++) {
+ if (elantech_i2c_priv->pre_recv[i] != buf_recv[i]
+ && diff_flag == 0)
+ diff_flag = 1;
+ elantech_i2c_priv->pre_recv[i] = buf_recv[i];
+ }
+
+ if (buf_recv[2] == 0x5d && buf_recv[length - 1] == 0x00 &&
+ diff_flag == 1)
+ elantech_i2c_report_absolute(elantech_i2c_priv, buf_recv);
+ else if (buf_recv[2] != 0x5d || buf_recv[length - 1] != 0x00) {
+ if (elan_i2c_debug)
+ print_hex_dump_bytes("Elan I2C Touch data :",
+ DUMP_PREFIX_NONE, buf_recv, length);
+ }
+ }
+ mutex_unlock(&elantech_i2c_priv->input_lock);
+
+ return IRQ_HANDLED;
+}
+
+static struct elantech_i2c *elantech_i2c_priv_create(struct i2c_client *client)
+{
+ struct elantech_i2c *elantech_i2c_priv;
+ struct input_dev *dev;
+ unsigned int gpio;
+ const char *label = "elantech_i2c";
+ int rc = 0;
+ int Pressure_value_data;
+ unsigned char buf_recv[2];
+
+ elantech_i2c_priv = kzalloc(sizeof(struct elantech_i2c), GFP_KERNEL);
+ if (!elantech_i2c_priv)
+ return NULL;
+
+ elantech_i2c_priv->client = client;
+ elantech_i2c_priv->irq = client->irq;
+ elantech_i2c_priv->input = input_allocate_device();
+ if (elantech_i2c_priv->input == NULL)
+ goto err_input_allocate_device;
+
+ elantech_i2c_priv->input->name = "ELANTECH_I2C";
+ elantech_i2c_priv->input->phys = client->adapter->name;
+ elantech_i2c_priv->input->id.bustype = BUS_I2C;
+
+ dev = elantech_i2c_priv->input;
+ __set_bit(EV_KEY, dev->evbit);
+ __set_bit(EV_ABS, dev->evbit);
+
+ __set_bit(BTN_LEFT, dev->keybit);
+ __set_bit(BTN_RIGHT, dev->keybit);
+ __set_bit(BTN_MIDDLE, dev->keybit);
+
+ __set_bit(BTN_TOUCH, dev->keybit);
+ __set_bit(BTN_TOOL_FINGER, dev->keybit);
+ __set_bit(BTN_TOOL_DOUBLETAP, dev->keybit);
+ __set_bit(BTN_TOOL_TRIPLETAP, dev->keybit);
+ __set_bit(BTN_TOOL_QUADTAP, dev->keybit);
+
+ elantech_i2c_command(client, ETP_X_AXIS_MAX_CMD, buf_recv, ETP_INF_LENGTH);
+ Public_ETP_XMAX_V2 = (0x0f & buf_recv[1]) << 8 | buf_recv[0];
+ elantech_i2c_command(client, ETP_Y_AXIS_MAX_CMD, buf_recv, ETP_INF_LENGTH);
+ Public_ETP_YMAX_V2 = (0x0f & buf_recv[1]) << 8 | buf_recv[0];
+ printk(KERN_INFO "%s Public_ETP_XMAX_V2 = %d\n"
+ , __func__, Public_ETP_XMAX_V2);
+ printk(KERN_INFO "%s Public_ETP_YMAX_V2 = %d\n"
+ , __func__, Public_ETP_YMAX_V2);
+ elantech_i2c_command(client, ETP_TRACE_NUM_CMD, buf_recv, ETP_INF_LENGTH);
+ elantech_i2c_priv->width_x = Public_ETP_XMAX_V2 / (buf_recv[0] - 1);
+ elantech_i2c_priv->width_y = Public_ETP_YMAX_V2 / (buf_recv[1] - 1);
+ Pressure_value_data = 0xff;
+
+ /* X Y Value*/
+ input_set_abs_params(dev, ABS_X, 0, Public_ETP_XMAX_V2, 0, 0);
+ input_set_abs_params(dev, ABS_Y, 0, Public_ETP_YMAX_V2, 0, 0);
+ /* Palme Value */
+ input_set_abs_params(dev, ABS_PRESSURE, 0, 255, 0, 0);
+
+ /* Finger Pressure value */
+ input_set_abs_params(dev, ABS_TOOL_WIDTH, 0, Pressure_value_data, 0, 0);
+
+ /* Finger Pressure value */
+ input_mt_init_slots(dev, ETP_MAX_FINGERS);
+ input_set_abs_params(dev, ABS_MT_POSITION_X, 0, Public_ETP_XMAX_V2, 0, 0);
+ input_set_abs_params(dev, ABS_MT_POSITION_Y, 0, Public_ETP_YMAX_V2, 0, 0);
+ input_set_abs_params(dev, ABS_MT_PRESSURE, 0, Pressure_value_data, 0, 0);
+ input_set_abs_params(dev, ABS_MT_TOUCH_MAJOR, 0, Pressure_value_data, 0, 0);
+ input_set_abs_params(dev, ABS_MT_TOUCH_MINOR, 0, Pressure_value_data, 0, 0);
+
+ /* Enable ABS mode*/
+ elantech_i2c_command(client, ETP_ENABLE_ABS_CMD, buf_recv, ETP_INF_LENGTH);
+ gpio = irq_to_gpio(client->irq);
+ rc = gpio_request(gpio, label);
+ if (rc < 0) {
+ elantech_debug("gpio_request failed for input %d rc = %d\n"
+ , gpio, rc);
+ goto err_gpio_request;
+ }
+ rc = gpio_direction_input(gpio);
+ if (rc < 0) {
+ elantech_debug("gpio_direction_input failed for input %d\n"
+ , gpio);
+ goto err_gpio_request;
+ }
+ elantech_i2c_priv->gpio = gpio;
+ rc = request_threaded_irq(client->irq, NULL, elantech_i2c_isr,
+ IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
+ client->name, elantech_i2c_priv);
+ if (rc < 0) {
+ elantech_debug("Could not register for %s interrupt, irq = %d, rc = %d\n"
+ , label, client->irq, rc);
+ goto err_gpio_request_irq_fail;
+ }
+
+ return elantech_i2c_priv;
+
+err_gpio_request_irq_fail:
+ gpio_free(gpio);
+err_gpio_request:
+ input_free_device(elantech_i2c_priv->input);
+err_input_allocate_device:
+ kfree(elantech_i2c_priv);
+ return NULL;
+}
+
+static int elantech_i2c_probe(struct i2c_client *client,
+ const struct i2c_device_id *dev_id)
+
+{
+ int ret = 0;
+ struct elantech_i2c *elantech_i2c_priv;
+ unsigned int gpio;
+
+ if (!elantech_i2c_hw_init(client)) {
+ ret = -EINVAL;
+ goto err_hw_init;
+ }
+ elantech_i2c_priv = elantech_i2c_priv_create(client);
+ if (!elantech_i2c_priv) {
+ ret = -EINVAL;
+ goto err_elantech_i2c_priv;
+ }
+
+ ret = input_register_device(elantech_i2c_priv->input);
+ if (ret < 0)
+ goto err_input_register_device;
+
+ i2c_set_clientdata(client, elantech_i2c_priv);
+ device_init_wakeup(&client->dev, 1);
+ mutex_init(&elantech_i2c_priv->input_lock);
+
+ return 0;
+
+err_input_register_device:
+ gpio = elantech_i2c_priv->gpio;
+ gpio_free(gpio);
+ free_irq(elantech_i2c_priv->irq, elantech_i2c_priv);
+ input_free_device(elantech_i2c_priv->input);
+ kfree(elantech_i2c_priv);
+err_elantech_i2c_priv:
+err_hw_init:
+ return ret;
+}
+
+static int elantech_i2c_remove(struct i2c_client *client)
+{
+ struct elantech_i2c *elantech_i2c_priv = i2c_get_clientdata(client);
+
+ if (elantech_i2c_priv) {
+ if (elantech_i2c_priv->gpio > 0)
+ gpio_free(elantech_i2c_priv->gpio);
+ free_irq(elantech_i2c_priv->irq, elantech_i2c_priv);
+ input_unregister_device(elantech_i2c_priv->input);
+ kfree(elantech_i2c_priv);
+ }
+
+ return 0;
+}
+
+#ifdef CONFIG_PM_SLEEP
+static int elantech_i2c_suspend(struct device *dev)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+
+ if (device_may_wakeup(&client->dev))
+ enable_irq_wake(client->irq);
+
+ return 0;
+}
+
+static int elantech_i2c_resume(struct device *dev)
+{
+ struct i2c_client *client = to_i2c_client(dev);
+
+ if (device_may_wakeup(&client->dev))
+ enable_irq_wake(client->irq);
+
+ return 0;
+}
+#endif
+
+static SIMPLE_DEV_PM_OPS(elan_i2c_touchpad_pm_ops,
+ elantech_i2c_suspend, elantech_i2c_resume);
+
+static const struct i2c_device_id elantech_i2c_id_table[] = {
+ { "elantech_i2c", 0 },
+ { },
+};
+MODULE_DEVICE_TABLE(i2c, elantech_i2c_id_table);
+
+static struct i2c_driver elantech_i2c_driver = {
+ .driver = {
+ .name = DRIVER_NAME,
+ .owner = THIS_MODULE,
+ .pm = &elan_i2c_touchpad_pm_ops,
+ },
+ .probe = elantech_i2c_probe,
+ .remove = __devexit_p(elantech_i2c_remove),
+ .id_table = elantech_i2c_id_table,
+};
+
+static int __init elantech_i2c_init(void)
+{
+ return i2c_add_driver(&elantech_i2c_driver);
+}
+
+static void __exit elantech_i2c_exit(void)
+{
+ i2c_del_driver(&elantech_i2c_driver);
+}
+
+module_init(elantech_i2c_init);
+module_exit(elantech_i2c_exit);
+
+MODULE_AUTHOR("Tom Lin (Lin Yen Yu) <tom_lin@emc.com.tw>");
+MODULE_DESCRIPTION("Elan I2C Touch Pad driver");
+MODULE_LICENSE("GPL");
--
1.7.9.2


\
 
 \ /
  Last update: 2012-04-09 04:47    [from the cache]
©2003-2011 Jasper Spaans