USB: ftdi_sio - enabling multiple ELV devices, adding EM1010PC

I work with a group of people on a free home automation tool called
FHEM.  Some of the users own more than one USB-serial device by ELV. The
ftdi_sio driver has most of the ELV devices disabled by default and
needs to be re-enabled every time you get a new kernel. Additionally a
new device (EM 1010 PC - enegry monitor) is missing in the list.
Currently our users have to follow the instructions we provide at
http://www.koeniglich.de/fhem/linux.html ... However, to some users it
is too complicated to compile their own kernel module.

We are aware that you can specify one additional device using the
vendor/product option of the module. But lot's of users own more than
one device.

Cc: stable <stable@kernel.org>
Signed-off-by: Peter Stark <peter.stark@t-online.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2 files changed, 22 insertions, 23 deletions

diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index c40e77dccf8e..0ea28b081c80 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -471,30 +471,28 @@ static struct usb_device_id id_table_combined [] = {
         { USB_DEVICE(FTDI_VID, FTDI_IBS_PEDO_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_IBS_PROD_PID) },
         /*
-         * These will probably use user-space drivers.  Uncomment them if
-         * you need them or use the user-specified vendor/product module
-         * parameters (see ftdi_sio.h for the numbers).  Make a fuss if
-         * you think the driver should recognize any of them by default.
+         * Due to many user requests for multiple ELV devices we enable
+         * them by default.
          */
-        /* { USB_DEVICE(FTDI_VID, FTDI_ELV_CLI7000_PID) }, */
-        /* { USB_DEVICE(FTDI_VID, FTDI_ELV_PPS7330_PID) }, */
-        /* { USB_DEVICE(FTDI_VID, FTDI_ELV_TFM100_PID) }, */
-        /* { USB_DEVICE(FTDI_VID, FTDI_ELV_UDF77_PID) }, */
-        /* { USB_DEVICE(FTDI_VID, FTDI_ELV_UIO88_PID) }, */
-        /* { USB_DEVICE(FTDI_VID, FTDI_ELV_UAD8_PID) }, */
-        /* { USB_DEVICE(FTDI_VID, FTDI_ELV_UDA7_PID) }, */
-        /* { USB_DEVICE(FTDI_VID, FTDI_ELV_USI2_PID) }, */
-        /* { USB_DEVICE(FTDI_VID, FTDI_ELV_T1100_PID) }, */
-        /* { USB_DEVICE(FTDI_VID, FTDI_ELV_PCD200_PID) }, */
-        /* { USB_DEVICE(FTDI_VID, FTDI_ELV_ULA200_PID) }, */
-        /* { USB_DEVICE(FTDI_VID, FTDI_ELV_CSI8_PID) }, */
-        /* { USB_DEVICE(FTDI_VID, FTDI_ELV_EM1000DL_PID) }, */
-        /* { USB_DEVICE(FTDI_VID, FTDI_ELV_PCK100_PID) }, */
-        /* { USB_DEVICE(FTDI_VID, FTDI_ELV_RFP500_PID) }, */
-        /* { USB_DEVICE(FTDI_VID, FTDI_ELV_FS20SIG_PID) }, */
-        /* { USB_DEVICE(FTDI_VID, FTDI_ELV_WS300PC_PID) }, */
-        /* { USB_DEVICE(FTDI_VID, FTDI_ELV_FHZ1300PC_PID) }, */
-        /* { USB_DEVICE(FTDI_VID, FTDI_ELV_WS500_PID) }, */
+        { USB_DEVICE(FTDI_VID, FTDI_ELV_CLI7000_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_ELV_PPS7330_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_ELV_TFM100_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_ELV_UDF77_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_ELV_UIO88_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_ELV_UAD8_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_ELV_UDA7_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_ELV_USI2_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_ELV_T1100_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_ELV_PCD200_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_ELV_ULA200_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_ELV_CSI8_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_ELV_EM1000DL_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_ELV_PCK100_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_ELV_RFP500_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_ELV_FS20SIG_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_ELV_WS300PC_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_ELV_FHZ1300PC_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_ELV_WS500_PID) },
         { USB_DEVICE(FTDI_VID, LINX_SDMUSBQSS_PID) },
         { USB_DEVICE(FTDI_VID, LINX_MASTERDEVEL2_PID) },
         { USB_DEVICE(FTDI_VID, LINX_FUTURE_0_PID) },
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index b51cbb0eaa05..a242bcf27157 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -245,6 +245,7 @@
 #define FTDI_ELV_WS300PC_PID    0xE0F6  /* PC-Wetterstation (WS 300 PC) */
 #define FTDI_ELV_FHZ1300PC_PID  0xE0E8  /* FHZ 1300 PC */
 #define FTDI_ELV_WS500_PID      0xE0E9  /* PC-Wetterstation (WS 500) */
+#define FTDI_ELV_EM1010PC_PID   0xE0EF  /* Engery monitor EM 1010 PC */
 
 /*
  * Definitions for ID TECH (www.idt-net.com) devices