5 files changed, 131 insertions, 50 deletions

diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index cfd009dc4018..6c4eb3cf5efd 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -120,6 +120,7 @@ static const struct usb_device_id id_table[] = {
         { USB_DEVICE(0x10C4, 0x85F8) }, /* Virtenio Preon32 */
         { USB_DEVICE(0x10C4, 0x8664) }, /* AC-Services CAN-IF */
         { USB_DEVICE(0x10C4, 0x8665) }, /* AC-Services OBD-IF */
+        { USB_DEVICE(0x10C4, 0x8875) }, /* CEL MeshConnect USB Stick */
         { USB_DEVICE(0x10C4, 0x88A4) }, /* MMB Networks ZigBee USB Device */
         { USB_DEVICE(0x10C4, 0x88A5) }, /* Planet Innovation Ingeni ZigBee USB Device */
         { USB_DEVICE(0x10C4, 0x8946) }, /* Ketra N1 Wireless Interface */
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 0dad8ce5a609..1ebb351b9e9a 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -470,6 +470,39 @@ static const struct usb_device_id id_table_combined[] = {
         { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FD_PID) },
         { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FE_PID) },
         { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_01FF_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_4701_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9300_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9301_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9302_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9303_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9304_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9305_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9306_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9307_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9308_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9309_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930A_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930B_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930C_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930D_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930E_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_930F_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9310_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9311_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9312_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9313_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9314_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9315_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9316_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9317_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9318_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_9319_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931A_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931B_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931C_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931D_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931E_PID) },
+        { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_931F_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_PERLE_ULTRAPORT_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_PIEGROUP_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_TNC_X_PID) },
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 6786b705ccf6..e52409c9be99 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -926,8 +926,8 @@
 #define BAYER_CONTOUR_CABLE_PID        0x6001
 
 /*
- * The following are the values for the Matrix Orbital FTDI Range
- * Anything in this range will use an FT232RL.
+ * Matrix Orbital Intelligent USB displays.
+ * http://www.matrixorbital.com
  */
 #define MTXORB_VID                      0x1B3D
 #define MTXORB_FTDI_RANGE_0100_PID      0x0100
@@ -1186,8 +1186,39 @@
 #define MTXORB_FTDI_RANGE_01FD_PID      0x01FD
 #define MTXORB_FTDI_RANGE_01FE_PID      0x01FE
 #define MTXORB_FTDI_RANGE_01FF_PID      0x01FF
-
-
+#define MTXORB_FTDI_RANGE_4701_PID      0x4701
+#define MTXORB_FTDI_RANGE_9300_PID      0x9300
+#define MTXORB_FTDI_RANGE_9301_PID      0x9301
+#define MTXORB_FTDI_RANGE_9302_PID      0x9302
+#define MTXORB_FTDI_RANGE_9303_PID      0x9303
+#define MTXORB_FTDI_RANGE_9304_PID      0x9304
+#define MTXORB_FTDI_RANGE_9305_PID      0x9305
+#define MTXORB_FTDI_RANGE_9306_PID      0x9306
+#define MTXORB_FTDI_RANGE_9307_PID      0x9307
+#define MTXORB_FTDI_RANGE_9308_PID      0x9308
+#define MTXORB_FTDI_RANGE_9309_PID      0x9309
+#define MTXORB_FTDI_RANGE_930A_PID      0x930A
+#define MTXORB_FTDI_RANGE_930B_PID      0x930B
+#define MTXORB_FTDI_RANGE_930C_PID      0x930C
+#define MTXORB_FTDI_RANGE_930D_PID      0x930D
+#define MTXORB_FTDI_RANGE_930E_PID      0x930E
+#define MTXORB_FTDI_RANGE_930F_PID      0x930F
+#define MTXORB_FTDI_RANGE_9310_PID      0x9310
+#define MTXORB_FTDI_RANGE_9311_PID      0x9311
+#define MTXORB_FTDI_RANGE_9312_PID      0x9312
+#define MTXORB_FTDI_RANGE_9313_PID      0x9313
+#define MTXORB_FTDI_RANGE_9314_PID      0x9314
+#define MTXORB_FTDI_RANGE_9315_PID      0x9315
+#define MTXORB_FTDI_RANGE_9316_PID      0x9316
+#define MTXORB_FTDI_RANGE_9317_PID      0x9317
+#define MTXORB_FTDI_RANGE_9318_PID      0x9318
+#define MTXORB_FTDI_RANGE_9319_PID      0x9319
+#define MTXORB_FTDI_RANGE_931A_PID      0x931A
+#define MTXORB_FTDI_RANGE_931B_PID      0x931B
+#define MTXORB_FTDI_RANGE_931C_PID      0x931C
+#define MTXORB_FTDI_RANGE_931D_PID      0x931D
+#define MTXORB_FTDI_RANGE_931E_PID      0x931E
+#define MTXORB_FTDI_RANGE_931F_PID      0x931F
 
 /*
  * The Mobility Lab (TML)
diff --git a/drivers/usb/serial/keyspan.c b/drivers/usb/serial/keyspan.c
index 93cb7cebda62..077c714f1285 100644
--- a/drivers/usb/serial/keyspan.c
+++ b/drivers/usb/serial/keyspan.c
@@ -311,24 +311,30 @@ static void	usa26_indat_callback(struct urb *urb)
                 if ((data[0] & 0x80) == 0) {
                         /* no errors on individual bytes, only
                            possible overrun err */
-                        if (data[0] & RXERROR_OVERRUN)
-                                err = TTY_OVERRUN;
-                        else
-                                err = 0;
+                        if (data[0] & RXERROR_OVERRUN) {
+                                tty_insert_flip_char(&port->port, 0,
+                                                                TTY_OVERRUN);
+                        }
                         for (i = 1; i < urb->actual_length ; ++i)
-                                tty_insert_flip_char(&port->port, data[i], err);
+                                tty_insert_flip_char(&port->port, data[i],
+                                                                TTY_NORMAL);
                 } else {
                         /* some bytes had errors, every byte has status */
                         dev_dbg(&port->dev, "%s - RX error!!!!\n", __func__);
                         for (i = 0; i + 1 < urb->actual_length; i += 2) {
-                                int stat = data[i], flag = 0;
-                                if (stat & RXERROR_OVERRUN)
-                                        flag |= TTY_OVERRUN;
-                                if (stat & RXERROR_FRAMING)
-                                        flag |= TTY_FRAME;
-                                if (stat & RXERROR_PARITY)
-                                        flag |= TTY_PARITY;
+                                int stat = data[i];
+                                int flag = TTY_NORMAL;
+
+                                if (stat & RXERROR_OVERRUN) {
+                                        tty_insert_flip_char(&port->port, 0,
+                                                                TTY_OVERRUN);
+                                }
                                 /* XXX should handle break (0x10) */
+                                if (stat & RXERROR_PARITY)
+                                        flag = TTY_PARITY;
+                                else if (stat & RXERROR_FRAMING)
+                                        flag = TTY_FRAME;
+
                                 tty_insert_flip_char(&port->port, data[i+1],
                                                 flag);
                         }
@@ -649,14 +655,19 @@ static void	usa49_indat_callback(struct urb *urb)
                 } else {
                         /* some bytes had errors, every byte has status */
                         for (i = 0; i + 1 < urb->actual_length; i += 2) {
-                                int stat = data[i], flag = 0;
-                                if (stat & RXERROR_OVERRUN)
+                                int stat = data[i];
+                                int flag = TTY_NORMAL;