mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-23 04:34:11 +08:00
66 lines
1.4 KiB
C
66 lines
1.4 KiB
C
|
/*
|
||
|
* USB Debug cable driver
|
||
|
*
|
||
|
* Copyright (C) 2006 Greg Kroah-Hartman <greg@kroah.com>
|
||
|
*
|
||
|
* 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>
|
||
|
|
||
|
static struct usb_device_id id_table [] = {
|
||
|
{ USB_DEVICE(0x0525, 0x127a) },
|
||
|
{ },
|
||
|
};
|
||
|
MODULE_DEVICE_TABLE(usb, id_table);
|
||
|
|
||
|
static struct usb_driver debug_driver = {
|
||
|
.name = "debug",
|
||
|
.probe = usb_serial_probe,
|
||
|
.disconnect = usb_serial_disconnect,
|
||
|
.id_table = id_table,
|
||
|
.no_dynamic_id = 1,
|
||
|
};
|
||
|
|
||
|
static struct usb_serial_driver debug_device = {
|
||
|
.driver = {
|
||
|
.owner = THIS_MODULE,
|
||
|
.name = "debug",
|
||
|
},
|
||
|
.id_table = id_table,
|
||
|
.num_interrupt_in = NUM_DONT_CARE,
|
||
|
.num_bulk_in = NUM_DONT_CARE,
|
||
|
.num_bulk_out = NUM_DONT_CARE,
|
||
|
.num_ports = 1,
|
||
|
};
|
||
|
|
||
|
static int __init debug_init(void)
|
||
|
{
|
||
|
int retval;
|
||
|
|
||
|
retval = usb_serial_register(&debug_device);
|
||
|
if (retval)
|
||
|
return retval;
|
||
|
retval = usb_register(&debug_driver);
|
||
|
if (retval)
|
||
|
usb_serial_deregister(&debug_device);
|
||
|
return retval;
|
||
|
}
|
||
|
|
||
|
static void __exit debug_exit(void)
|
||
|
{
|
||
|
usb_deregister(&debug_driver);
|
||
|
usb_serial_deregister(&debug_device);
|
||
|
}
|
||
|
|
||
|
module_init(debug_init);
|
||
|
module_exit(debug_exit);
|
||
|
MODULE_LICENSE("GPL");
|