cvs commit: src/sys/modules Makefile src/sys/conf files src/sys/dev/usb ucycom.c src/sys/modules/ucycom Makefile

Dag-Erling Smorgrav des at
Sun Sep 5 02:43:48 PDT 2004

des         2004-09-05 09:43:47 UTC

  FreeBSD src repository

  Modified files:
    sys/modules          Makefile 
    sys/conf             files 
  Added files:
    sys/dev/usb          ucycom.c 
    sys/modules/ucycom   Makefile 
  Device driver for the Cypress CY7C637xx and CY7C640/1xx families of USB
  to RS232 bridges, such as the one found in the DeLorme Earthmate USB GPS
  receiver (which is the only device currently supported by this driver).
  While other USB to serial drivers in the tree rely heavily on ucom, this
  one is self-contained.  The reason for that is that ucom assumes that
  the bridge uses bulk pipes for I/O, while the Cypress parts actually
  register as human interface devices and use HID reports for configuration
  and I/O.
  The driver is not entirely complete: there is no support yet for flow
  control, and output doesn't seem to work, though I don't know if that is
  because of a bug in the code, or simply because the Earthmate is a read-
  only device.
  Revision  Changes    Path
  1.951     +1 -0      src/sys/conf/files
  1.1       +634 -0    src/sys/dev/usb/ucycom.c (new)
  1.399     +1 -0      src/sys/modules/Makefile
  1.1       +9 -0      src/sys/modules/ucycom/Makefile (new)

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