Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 57fb4727 authored by Lu Baolu's avatar Lu Baolu Committed by Ingo Molnar
Browse files

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: default avatarLu Baolu <baolu.lu@linux.intel.com>
Acked-by: default avatarThomas Gleixner <tglx@linutronix.de>
Acked-by: default avatarJohan 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: default avatarIngo Molnar <mingo@kernel.org>
parent 1b5aeebf

drivers/usb/serial/usb_debug.c

+25 −3
Original line number Diff line number Diff line
@@ -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 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,

};



static struct usb_serial_driver * const serial_drivers[] = {

	&debug_device, NULL

	&debug_device, &dbc_device, NULL

};



module_usb_serial_driver(serial_drivers, id_table);

module_usb_serial_driver(serial_drivers, id_table_combined);

MODULE_LICENSE("GPL");