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authorLinus Torvalds <torvalds@linux-foundation.org>2010-10-25 08:05:29 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-25 08:05:29 -0700
commitb7d41a9fbb364c67d91c3588e117eba547e2d4bf (patch)
treeabf95ce77eaa8b7aed30fded4d3592b4af152a99 /Documentation/ABI/removed/video1394
parentda47c19e5c746829042933c8f945a71e2b62d6fc (diff)
parent66fa12c571d35e3cd62574c65f1785a460105397 (diff)
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Merge branch 'ieee1394-removal' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6
* 'ieee1394-removal' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: ieee1394: remove the old IEEE 1394 driver stack ieee1394: move init_ohci1394_dma to drivers/firewire/ Fix trivial change/delete conflict: drivers/ieee1394/eth1394.c is getting removed, but was modified by the networking merge.
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diff --git a/Documentation/ABI/removed/video1394 b/Documentation/ABI/removed/video1394
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+What: video1394 (a.k.a. "OHCI-1394 Video support" for FireWire)
+Date: May 2010 (scheduled), finally removed in kernel v2.6.37
+Contact: linux1394-devel@lists.sourceforge.net
+Description:
+ /dev/video1394/* were character device files, one for each FireWire
+ controller, which were used for isochronous I/O. It was added as an
+ alternative to raw1394's isochronous I/O functionality which had
+ performance issues in its first generation. Any video1394 user had
+ to use raw1394 + libraw1394 too because video1394 did not provide
+ asynchronous I/O for device discovery and configuration.
+ Replaced by /dev/fw*, i.e. the <linux/firewire-cdev.h> ABI of
+ firewire-core.
+
+Users:
+ libdc1394 (works with firewire-cdev too, transparent to library ABI
+ users)