History of files:

 * qcserial.c (v2.6.34:drivers/usb/serial)
   + 0d4561947b8ddd5d944bdbbdc1ea1d6fd9a06041 (upstream)
     usb serial: Add generic USB wwan support
   + 3d7e59ad88fdb6bc50ae9b7e822d4bb5f68b68f9 (upstream)
     USB: qcserial: Use generic USB wwan code
   + e07896e62abbf7a741a5cd5b25ba7637bdf91ad0 (upstream)
     USB: qcserial: Add support for Qualcomm Gobi 2000 devices

 * gobi_loader-0.6 (http://www.codon.org.uk/~mjg59/gobi_loader/):
   - http://www.codon.org.uk/~mjg59/gobi_loader/download/

The qcserial driver/gobi_loader combination relies on firmware which cannot
be redistributed (qmss.mbn, apps.mbn, UQCN.mbn). Some hints found on the
gobi_loader page.

