1What: legacy isochronous ABI of raw1394 (1st generation iso ABI) 2Date: June 2007 (scheduled), removed in kernel v2.6.23 3Contact: linux1394-devel@lists.sourceforge.net 4Description: 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 11Users: 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 17