Commit-ID: 57fb47279a04cd53641dc5ae55a6d47e4f32a2fd
Gitweb: http://git.kernel.org/tip/57fb47279a04cd53641dc5ae55a6d47e4f32a2fd
Author: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx>
AuthorDate: Tue, 21 Mar 2017 16:01:32 +0800
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Tue, 21 Mar 2017 12:30:17 +0100
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@xxxxxxxxxxxxxxx>
Acked-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Acked-by: Johan Hovold <johan@xxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: linux-usb@xxxxxxxxxxxxxxx
Link: http://lkml.kernel.org/r/1490083293-3792-5-git-send-email-baolu.lu@xxxxxxxxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
drivers/usb/serial/usb_debug.c | 28 +++++++++++++++++++++++++---
1 file changed, 25 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/serial/usb_debug.c b/drivers/usb/serial/usb_debug.c
index ca2fa5b..92f7e5c 100644
--- a/drivers/usb/serial/usb_debug.c
+++ b/drivers/usb/serial/usb_debug.c
@@ -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");
--
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