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File qcserial-gps-2.6.32.patch of Package qcserial
--- qcserial.c.orig 2010-10-08 10:43:27.143101815 +0200 +++ qcserial.c 2010-10-10 19:33:28.078269933 +0200 @@ -146,7 +146,22 @@ case 3: case 4: /* Composite mode */ - if (ifnum == 2) { + /* ifnum == 0 is a broadband network adapter */ + if (ifnum == 1) { + /* + * Diagnostics Monitor (serial line 9600 8N1) + * Qualcomm DM protocol + * use "libqcdm" (ModemManager) for communication + */ + dbg("Diagnostics Monitor found"); + retval = usb_set_interface(serial->dev, ifnum, 0); + if (retval < 0) { + dev_err(&serial->dev->dev, + "Could not set interface, error %d\n", + retval); + retval = -ENODEV; + } + } else if (ifnum == 2) { dbg("Modem port found"); retval = usb_set_interface(serial->dev, ifnum, 0); if (retval < 0) { @@ -156,6 +171,20 @@ retval = -ENODEV; } return retval; + } else if (ifnum==3) { + /* + * NMEA (serial line 9600 8N1) + * # echo "\$GPS_START" > /dev/ttyUSBx + * # echo "\$GPS_STOP" > /dev/ttyUSBx + */ + dbg("NMEA GPS interface found"); + retval = usb_set_interface(serial->dev, ifnum, 0); + if (retval < 0) { + dev_err(&serial->dev->dev, + "Could not set interface, error %d\n", + retval); + retval = -ENODEV; + } } break;
