2005-04-16 22:20:36 +00:00
|
|
|
The following is a list of files and features that are going to be
|
|
|
|
|
removed in the kernel source tree. Every entry should contain what
|
|
|
|
|
exactly is going away, why it is happening, and who is going to be doing
|
|
|
|
|
the work. When the feature is removed from the kernel, it should also
|
|
|
|
|
be removed from this file.
|
|
|
|
|
|
|
|
|
|
---------------------------
|
|
|
|
|
|
|
|
|
|
What: devfs
|
|
|
|
|
When: July 2005
|
|
|
|
|
Files: fs/devfs/*, include/linux/devfs_fs*.h and assorted devfs
|
|
|
|
|
function calls throughout the kernel tree
|
|
|
|
|
Why: It has been unmaintained for a number of years, has unfixable
|
|
|
|
|
races, contains a naming policy within the kernel that is
|
|
|
|
|
against the LSB, and can be replaced by using udev.
|
|
|
|
|
Who: Greg Kroah-Hartman <greg@kroah.com>
|
|
|
|
|
|
|
|
|
|
---------------------------
|
|
|
|
|
|
2005-06-25 21:59:37 +00:00
|
|
|
What: RAW driver (CONFIG_RAW_DRIVER)
|
|
|
|
|
When: December 2005
|
|
|
|
|
Why: declared obsolete since kernel 2.6.3
|
|
|
|
|
O_DIRECT can be used instead
|
|
|
|
|
Who: Adrian Bunk <bunk@stusta.de>
|
|
|
|
|
|
|
|
|
|
---------------------------
|
|
|
|
|
|
2005-11-09 05:34:45 +00:00
|
|
|
What: drivers depending on OBSOLETE_OSS_DRIVER
|
|
|
|
|
When: January 2006
|
|
|
|
|
Why: OSS drivers with ALSA replacements
|
|
|
|
|
Who: Adrian Bunk <bunk@stusta.de>
|
|
|
|
|
|
|
|
|
|
---------------------------
|
|
|
|
|
|
2005-05-01 15:59:03 +00:00
|
|
|
What: RCU API moves to EXPORT_SYMBOL_GPL
|
|
|
|
|
When: April 2006
|
|
|
|
|
Files: include/linux/rcupdate.h, kernel/rcupdate.c
|
|
|
|
|
Why: Outside of Linux, the only implementations of anything even
|
|
|
|
|
vaguely resembling RCU that I am aware of are in DYNIX/ptx,
|
|
|
|
|
VM/XA, Tornado, and K42. I do not expect anyone to port binary
|
|
|
|
|
drivers or kernel modules from any of these, since the first two
|
|
|
|
|
are owned by IBM and the last two are open-source research OSes.
|
|
|
|
|
So these will move to GPL after a grace period to allow
|
|
|
|
|
people, who might be using implementations that I am not aware
|
|
|
|
|
of, to adjust to this upcoming change.
|
|
|
|
|
Who: Paul E. McKenney <paulmck@us.ibm.com>
|
2005-05-17 04:53:59 +00:00
|
|
|
|
|
|
|
|
---------------------------
|
|
|
|
|
|
|
|
|
|
What: raw1394: requests of type RAW1394_REQ_ISO_SEND, RAW1394_REQ_ISO_LISTEN
|
|
|
|
|
When: November 2005
|
|
|
|
|
Why: Deprecated in favour of the new ioctl-based rawiso interface, which is
|
|
|
|
|
more efficient. You should really be using libraw1394 for raw1394
|
|
|
|
|
access anyway.
|
|
|
|
|
Who: Jody McIntyre <scjody@steamballoon.com>
|
2005-05-12 01:59:29 +00:00
|
|
|
|
|
|
|
|
---------------------------
|
|
|
|
|
|
2005-11-09 05:38:53 +00:00
|
|
|
What: Video4Linux API 1 ioctls and video_decoder.h from Video devices.
|
|
|
|
|
When: July 2006
|
|
|
|
|
Why: V4L1 AP1 was replaced by V4L2 API. during migration from 2.4 to 2.6
|
|
|
|
|
series. The old API have lots of drawbacks and don't provide enough
|
|
|
|
|
means to work with all video and audio standards. The newer API is
|
|
|
|
|
already available on the main drivers and should be used instead.
|
|
|
|
|
Newer drivers should use v4l_compat_translate_ioctl function to handle
|
|
|
|
|
old calls, replacing to newer ones.
|
|
|
|
|
Decoder iocts are using internally to allow video drivers to
|
|
|
|
|
communicate with video decoders. This should also be improved to allow
|
|
|
|
|
V4L2 calls being translated into compatible internal ioctls.
|
|
|
|
|
Who: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
|
|
|
|
|
|
|
|
|
|
---------------------------
|
|
|
|
|
|
2005-05-12 01:59:29 +00:00
|
|
|
What: i2c sysfs name change: in1_ref, vid deprecated in favour of cpu0_vid
|
|
|
|
|
When: November 2005
|
|
|
|
|
Files: drivers/i2c/chips/adm1025.c, drivers/i2c/chips/adm1026.c
|
|
|
|
|
Why: Match the other drivers' name for the same function, duplicate names
|
|
|
|
|
will be available until removal of old names.
|
|
|
|
|
Who: Grant Coady <gcoady@gmail.com>
|
|
|
|
|
|
2005-07-08 00:58:58 +00:00
|
|
|
---------------------------
|
|
|
|
|
|
2005-11-07 09:01:44 +00:00
|
|
|
What: remove EXPORT_SYMBOL(panic_timeout)
|
|
|
|
|
When: April 2006
|
|
|
|
|
Files: kernel/panic.c
|
|
|
|
|
Why: No modular usage in the kernel.
|
|
|
|
|
Who: Adrian Bunk <bunk@stusta.de>
|
|
|
|
|
|
|
|
|
|
---------------------------
|
|
|
|
|
|
2005-11-07 09:01:44 +00:00
|
|
|
What: remove EXPORT_SYMBOL(insert_resource)
|
|
|
|
|
When: April 2006
|
|
|
|
|
Files: kernel/resource.c
|
|
|
|
|
Why: No modular usage in the kernel.
|
|
|
|
|
Who: Adrian Bunk <bunk@stusta.de>
|
|
|
|
|
|
|
|
|
|
---------------------------
|
|
|
|
|
|
2005-07-08 00:58:58 +00:00
|
|
|
What: PCMCIA control ioctl (needed for pcmcia-cs [cardmgr, cardctl])
|
|
|
|
|
When: November 2005
|
|
|
|
|
Files: drivers/pcmcia/: pcmcia_ioctl.c
|
|
|
|
|
Why: With the 16-bit PCMCIA subsystem now behaving (almost) like a
|
|
|
|
|
normal hotpluggable bus, and with it using the default kernel
|
|
|
|
|
infrastructure (hotplug, driver core, sysfs) keeping the PCMCIA
|
|
|
|
|
control ioctl needed by cardmgr and cardctl from pcmcia-cs is
|
|
|
|
|
unnecessary, and makes further cleanups and integration of the
|
|
|
|
|
PCMCIA subsystem into the Linux kernel device driver model more
|
|
|
|
|
difficult. The features provided by cardmgr and cardctl are either
|
|
|
|
|
handled by the kernel itself now or are available in the new
|
|
|
|
|
pcmciautils package available at
|
|
|
|
|
http://kernel.org/pub/linux/utils/kernel/pcmcia/
|
|
|
|
|
Who: Dominik Brodowski <linux@brodo.de>
|
2005-08-10 02:44:15 +00:00
|
|
|
|
|
|
|
|
---------------------------
|
|
|
|
|
|
|
|
|
|
What: ip_queue and ip6_queue (old ipv4-only and ipv6-only netfilter queue)
|
|
|
|
|
When: December 2005
|
|
|
|
|
Why: This interface has been obsoleted by the new layer3-independent
|
|
|
|
|
"nfnetlink_queue". The Kernel interface is compatible, so the old
|
|
|
|
|
ip[6]tables "QUEUE" targets still work and will transparently handle
|
|
|
|
|
all packets into nfnetlink queue number 0. Userspace users will have
|
|
|
|
|
to link against API-compatible library on top of libnfnetlink_queue
|
|
|
|
|
instead of the current 'libipq'.
|
|
|
|
|
Who: Harald Welte <laforge@netfilter.org>
|
2005-11-09 05:35:06 +00:00
|
|
|
|
|
|
|
|
---------------------------
|
|
|
|
|
|
|
|
|
|
What: EXPORT_SYMBOL(lookup_hash)
|
|
|
|
|
When: January 2006
|
|
|
|
|
Why: Too low-level interface. Use lookup_one_len or lookup_create instead.
|
|
|
|
|
Who: Christoph Hellwig <hch@lst.de>
|
2005-11-15 08:09:11 +00:00
|
|
|
|
|
|
|
|
---------------------------
|
|
|
|
|
|
|
|
|
|
What: START_ARRAY ioctl for md
|
|
|
|
|
When: July 2006
|
|
|
|
|
Files: drivers/md/md.c
|
|
|
|
|
Why: Not reliable by design - can fail when most needed.
|
|
|
|
|
Alternatives exist
|
|
|
|
|
Who: NeilBrown <neilb@suse.de>
|
2005-11-08 22:36:48 +00:00
|
|
|
|
|
|
|
|
---------------------------
|
|
|
|
|
|
|
|
|
|
What: au1x00_uart driver
|
|
|
|
|
When: January 2006
|
|
|
|
|
Why: The 8250 serial driver now has the ability to deal with the differences
|
|
|
|
|
between the standard 8250 family of UARTs and their slightly strange
|
|
|
|
|
brother on Alchemy SOCs. The loss of features is not considered an
|
|
|
|
|
issue.
|
|
|
|
|
Who: Ralf Baechle <ralf@linux-mips.org>
|
