USB: ftdi_sio: add vendor and product id for Bayer glucose meter serial converter...

commit c47aacc67a3d26dfab9c9b8965975ed2b2010b30 upstream.

Attached patch adds USB vendor and product IDs for Bayer's USB to serial
converter cable used by Bayer blood glucose meters. It seems to be a
FT232RL based device and works without any problem with ftdi_sio driver
when this patch is applied. See: http://winglucofacts.com/cables/

Signed-off-by: Marko Hänninen <bugitus@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 13b34bc..185df48 100644 (file)
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -663,6 +663,7 @@ static struct usb_device_id id_table_combined [] = {
        { USB_DEVICE(ADI_VID, ADI_GNICE_PID),
                .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
        { USB_DEVICE(JETI_VID, JETI_SPC1201_PID) },
+       { USB_DEVICE(BAYER_VID, BAYER_CONTOUR_CABLE_PID) },
        { },                                    /* Optional parameter entry */
        { }                                     /* Terminating entry */
 };

diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index 3425122..172238a 100644 (file)
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -896,6 +896,13 @@
 #define JETI_VID               0x0c6c
 #define JETI_SPC1201_PID       0x04b2
 
+/*
+ * Bayer Ascensia Contour blood glucose meter USB-converter cable.
+ * http://winglucofacts.com/cables/
+ */
+#define BAYER_VID                      0x1A79
+#define BAYER_CONTOUR_CABLE_PID        0x6001
+
 /*
  *   BmRequestType:  1100 0000b
  *   bRequest:       FTDI_E2_READ