Documentation/ABI/removed/raw1394_legacy_isochronous

   1 What:           legacy isochronous ABI of raw1394 (1st generation iso ABI)
   2 Date:           June 2007 (scheduled), removed in kernel v2.6.23
   3 Contact:        linux1394-devel@lists.sourceforge.net
   4 Description:
   5         The two request types RAW1394_REQ_ISO_SEND, RAW1394_REQ_ISO_LISTEN have
   6         been deprecated for quite some time.  They are very inefficient as they
   7         come with high interrupt load and several layers of callbacks for each
   8         packet.  Because of these deficiencies, the video1394 and dv1394 drivers
   9         and the 3rd-generation isochronous ABI in raw1394 (rawiso) were created.
  10
  11 Users:
  12         libraw1394 users via the long deprecated API raw1394_iso_write,
  13         raw1394_start_iso_write, raw1394_start_iso_rcv, raw1394_stop_iso_rcv
  14
  15         libdc1394, which optionally uses these old libraw1394 calls
  16         alternatively to the more efficient video1394 ABI