Add ZIO Motherboard USB serial interface driver.
Signed-off-by: Vijay Kumar B. <vijaykumar@xxxxxxxxxxx>
Index: linux-2.6/drivers/usb/serial/Kconfig
===================================================================
--- linux-2.6.orig/drivers/usb/serial/Kconfig 2010-03-10 21:06:26.000000000 +0530
+++ linux-2.6/drivers/usb/serial/Kconfig 2010-03-10 21:06:34.000000000 +0530
@@ -619,6 +619,14 @@
To compile this driver as a module, choose M here: the
module will be called vivopay-serial.
+config USB_SERIAL_ZIO
+ tristate "ZIO Motherboard USB serial interface driver"
+ help
+ Say Y here if you want to use ZIO Motherboard.
+
+ To compile this driver as a module, choose M here: the
+ module will be called zio.
+
config USB_SERIAL_DEBUG
tristate "USB Debugging Device"
help
Index: linux-2.6/drivers/usb/serial/Makefile
===================================================================
--- linux-2.6.orig/drivers/usb/serial/Makefile 2010-03-10 21:06:22.000000000 +0530
+++ linux-2.6/drivers/usb/serial/Makefile 2010-03-10 21:06:34.000000000 +0530
@@ -57,4 +57,5 @@
obj-$(CONFIG_USB_SERIAL_WHITEHEAT) += whiteheat.o
obj-$(CONFIG_USB_SERIAL_XIRCOM) += keyspan_pda.o
obj-$(CONFIG_USB_SERIAL_VIVOPAY_SERIAL) += vivopay-serial.o
+obj-$(CONFIG_USB_SERIAL_ZIO) += zio.o
Index: linux-2.6/drivers/usb/serial/zio.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2.6/drivers/usb/serial/zio.c 2010-03-10 21:10:26.000000000 +0530
@@ -0,0 +1,64 @@
+/*
+ * ZIO Motherboard USB driver
+ *
+ * Copyright (C) 2010 Zilogic Systems <code@xxxxxxxxxxx>
+ *
+ * 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/init.h>
+#include <linux/tty.h>
+#include <linux/module.h>
+#include <linux/usb.h>
+#include <linux/usb/serial.h>
+#include <linux/uaccess.h>
+
+static const struct usb_device_id id_table[] = {
+ { USB_DEVICE(0x1CBE, 0x0103) },
+ { },
+};
+MODULE_DEVICE_TABLE(usb, id_table);
+
+static struct usb_driver zio_driver = {
+ .name = "zio",
+ .probe = usb_serial_probe,
+ .disconnect = usb_serial_disconnect,
+ .id_table = id_table,
+ .no_dynamic_id = 1,
+};
+
+static struct usb_serial_driver zio_device = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "zio",
+ },
+ .id_table = id_table,
+ .usb_driver = &zio_driver,
+ .num_ports = 1,
+};
+
+static int __init zio_init(void)
+{
+ int retval;
+
+ retval = usb_serial_register(&zio_device);
+ if (retval)
+ return retval;
+ retval = usb_register(&zio_driver);
+ if (retval)
+ usb_serial_deregister(&zio_device);
+ return retval;
+}
+
+static void __exit zio_exit(void)
+{
+ usb_deregister(&zio_driver);
+ usb_serial_deregister(&zio_device);
+}
+
+module_init(zio_init);
+module_exit(zio_exit);
+MODULE_LICENSE("GPL");
--
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