From: Folkert van Heusden <folkert@xxxxxxxxxxxxxx> It seems an USB device with vendor id 0403 and product code FB80 has an FTDI serial io chip as well: http://ftdichip.com/Drivers/D2XX.htm This device in fact is a true random generantor by comsci: http://comscire.com/Products/R2000KU/ So the following patch should add support for this device if I am correct. Not tested as I do not own this device (I would like support in the kernel so that my entropybroker application (which distributes entrop data (random values) between servers and clients)). From: Folkert van Heusden <folkert@xxxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx> --- drivers/usb/serial/ftdi_sio.c | 1 + drivers/usb/serial/ftdi_sio.h | 1 + 2 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index d312b50..e9e9c78 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -191,6 +191,7 @@ static struct usb_device_id id_table_combined [] = { { USB_DEVICE(FTDI_VID, FTDI_MTXORB_4_PID) }, { USB_DEVICE(FTDI_VID, FTDI_MTXORB_5_PID) }, { USB_DEVICE(FTDI_VID, FTDI_MTXORB_6_PID) }, + { USB_DEVICE(FTDI_VID, FTDI_R2000KU_TRUE_RNG) }, { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0100_PID) }, { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0101_PID) }, { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0102_PID) }, diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h index 0c6eb25..62f05e6 100644 --- a/drivers/usb/serial/ftdi_sio.h +++ b/drivers/usb/serial/ftdi_sio.h @@ -506,6 +506,7 @@ * * Armin Laeuger originally sent the PID for the UM 100 module. */ +#define FTDI_R2000KU_TRUE_RNG 0xFB80 /* R2000KU TRUE RNG */ #define FTDI_ELV_UR100_PID 0xFB58 /* USB-RS232-Umsetzer (UR 100) */ #define FTDI_ELV_UM100_PID 0xFB5A /* USB-Modul UM 100 */ #define FTDI_ELV_UO100_PID 0xFB5B /* USB-Modul UO 100 */ -- 1.6.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
