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usb/serial: Add DBC debug device support to usb_debug 

This patch adds DBC debug device support to the usb_debug driver.

Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Johan Hovold <johan@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mathias Nyman <mathias.nyman@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linux-usb@vger.kernel.org
Link: http://lkml.kernel.org/r/1490083293-3792-5-git-send-email-baolu.lu@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Lu Baolu 2017-03-21 16:01:32 +08:00 committed by Ingo Molnar
parent 1b5aeebf3a
commit 57fb47279a
1 changed files with 26 additions and 4 deletions
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30
drivers/usb/serial/usb_debug.c
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@ -32,7 +32,18 @@ static const struct usb_device_id id_table[] = {
{ USB_DEVICE(0x0525, 0x127a) },
{ },
};
MODULE_DEVICE_TABLE(usb, id_table);
static const struct usb_device_id dbc_id_table[] = {
{ USB_DEVICE(0x1d6b, 0x0004) },
{ },
};
static const struct usb_device_id id_table_combined[] = {
{ USB_DEVICE(0x0525, 0x127a) },
{ USB_DEVICE(0x1d6b, 0x0004) },
{ },
};
MODULE_DEVICE_TABLE(usb, id_table_combined);
/* This HW really does not support a serial break, so one will be
* emulated when ever the break state is set to true.
@ -71,9 +82,20 @@ static struct usb_serial_driver debug_device = {
.process_read_urb = usb_debug_process_read_urb,
};
static struct usb_serial_driver * const serial_drivers[] = {
&debug_device, NULL
static struct usb_serial_driver dbc_device = {
.driver = {
.owner = THIS_MODULE,
.name = "xhci_dbc",
},
.id_table = dbc_id_table,
.num_ports = 1,
.break_ctl = usb_debug_break_ctl,
.process_read_urb = usb_debug_process_read_urb,
};
module_usb_serial_driver(serial_drivers, id_table);
static struct usb_serial_driver * const serial_drivers[] = {
&debug_device, &dbc_device, NULL
};
module_usb_serial_driver(serial_drivers, id_table_combined);
MODULE_LICENSE("GPL");