From: Vijay Kumar <vijaykumar@xxxxxxxxxxx>
Add ZIO Motherboard USB serial interface driver.
Signed-off-by: Vijay Kumar B. <vijaykumar@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/usb/serial/Kconfig | 8 +++++
drivers/usb/serial/Makefile | 1 +
drivers/usb/serial/zio.c | 64 +++++++++++++++++++++++++++++++++++++++++++
3 files changed, 73 insertions(+), 0 deletions(-)
create mode 100644 drivers/usb/serial/zio.c
diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig
index a0ecb42..5f777c2 100644
--- a/drivers/usb/serial/Kconfig
+++ b/drivers/usb/serial/Kconfig
@@ -619,6 +619,14 @@ config USB_SERIAL_VIVOPAY_SERIAL
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
diff --git a/drivers/usb/serial/Makefile b/drivers/usb/serial/Makefile
index 83c9e43..3203614 100644
--- a/drivers/usb/serial/Makefile
+++ b/drivers/usb/serial/Makefile
@@ -57,4 +57,5 @@ obj-$(CONFIG_USB_SERIAL_VISOR) += visor.o
obj-$(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
diff --git a/drivers/usb/serial/zio.c b/drivers/usb/serial/zio.c
new file mode 100644
index 0000000..f579672
--- /dev/null
+++ b/drivers/usb/serial/zio.c
@@ -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");
--
1.7.1
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