---------------------------
-What: drivers that were depending on OBSOLETE_OSS_DRIVER
- (config options already removed)
-When: before 2.6.19
-Why: OSS drivers with ALSA replacements
-Who: Adrian Bunk <bunk@stusta.de>
+What: raw1394: requests of type RAW1394_REQ_ISO_SEND, RAW1394_REQ_ISO_LISTEN
+When: June 2007
+Why: Deprecated in favour of the more efficient and robust rawiso interface.
+ Affected are applications which use the deprecated part of libraw1394
+ (raw1394_iso_write, raw1394_start_iso_write, raw1394_start_iso_rcv,
+ raw1394_stop_iso_rcv) or bypass libraw1394.
+Who: Dan Dennedy <dan@dennedy.org>, Stefan Richter <stefanr@s5r6.in-berlin.de>
---------------------------
-What: raw1394: requests of type RAW1394_REQ_ISO_SEND, RAW1394_REQ_ISO_LISTEN
-When: November 2006
-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@modernduck.com>
+What: dv1394 driver (CONFIG_IEEE1394_DV1394)
+When: June 2007
+Why: Replaced by raw1394 + userspace libraries, notably libiec61883. This
+ shift of application support has been indicated on www.linux1394.org
+ and developers' mailinglists for quite some time. Major applications
+ have been converted, with the exception of ffmpeg and hence xine.
+ Piped output of dvgrab2 is a partial equivalent to dv1394.
+Who: Dan Dennedy <dan@dennedy.org>, Stefan Richter <stefanr@s5r6.in-berlin.de>
+
+---------------------------
+
+What: ieee1394 core's unused exports (CONFIG_IEEE1394_EXPORT_FULL_API)
+When: January 2007
+Why: There are no projects known to use these exported symbols, except
+ dfg1394 (uses one symbol whose functionality is core-internal now).
+Who: Stefan Richter <stefanr@s5r6.in-berlin.de>
+
+---------------------------
+
+What: ieee1394's *_oui sysfs attributes (CONFIG_IEEE1394_OUI_DB)
+When: January 2007
+Files: drivers/ieee1394/: oui.db, oui2c.sh
+Why: big size, little value
+Who: Stefan Richter <stefanr@s5r6.in-berlin.de>
---------------------------
---------------------------
-What: sys_sysctl
-When: January 2007
-Why: The same information is available through /proc/sys and that is the
- interface user space prefers to use. And there do not appear to be
- any existing user in user space of sys_sysctl. The additional
- maintenance overhead of keeping a set of binary names gets
- in the way of doing a good job of maintaining this interface.
-
-Who: Eric Biederman <ebiederm@xmission.com>
-
----------------------------
-
What: PCMCIA control ioctl (needed for pcmcia-cs [cardmgr, cardctl])
When: November 2005
Files: drivers/pcmcia/: pcmcia_ioctl.c
---------------------------
-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>
-
----------------------------
-
What: remove EXPORT_SYMBOL(kernel_thread)
When: August 2006
Files: arch/*/kernel/*_ksyms.c
---------------------------
-What: I2C interface of the it87 driver
-When: January 2007
-Why: The ISA interface is faster and should be always available. The I2C
- probing is also known to cause trouble in at least one case (see
- bug #5889.)
-Who: Jean Delvare <khali@linux-fr.org>
-
----------------------------
-
What: Unused EXPORT_SYMBOL/EXPORT_SYMBOL_GPL exports
(temporary transition config option provided until then)
The transition config option will also be removed at the same time.
---------------------------
-What: i2c-ite and i2c-algo-ite drivers
-When: September 2006
-Why: These drivers never compiled since they were added to the kernel
- tree 5 years ago. This feature removal can be reevaluated if
- someone shows interest in the drivers, fixes them and takes over
- maintenance.
- http://marc.theaimsgroup.com/?l=linux-mips&m=115040510817448
-Who: Jean Delvare <khali@linux-fr.org>
-
----------------------------
-
-What: Bridge netfilter deferred IPv4/IPv6 output hook calling
-When: January 2007
-Why: The deferred output hooks are a layering violation causing unusual
- and broken behaviour on bridge devices. Examples of things they
- break include QoS classifation using the MARK or CLASSIFY targets,
- the IPsec policy match and connection tracking with VLANs on a
- bridge. Their only use is to enable bridge output port filtering
- within iptables with the physdev match, which can also be done by
- combining iptables and ebtables using netfilter marks. Until it
- will get removed the hook deferral is disabled by default and is
- only enabled when needed.
-
-Who: Patrick McHardy <kaber@trash.net>
-
----------------------------
-
-What: frame diverter
-When: November 2006
-Why: The frame diverter is included in most distribution kernels, but is
- broken. It does not correctly handle many things:
- - IPV6
- - non-linear skb's
- - network device RCU on removal
- - input frames not correctly checked for protocol errors
- It also adds allocation overhead even if not enabled.
- It is not clear if anyone is still using it.
-Who: Stephen Hemminger <shemminger@osdl.org>
-
----------------------------
-
-
What: PHYSDEVPATH, PHYSDEVBUS, PHYSDEVDRIVER in the uevent environment
-When: Oktober 2008
+When: October 2008
Why: The stacking of class devices makes these values misleading and
inconsistent.
Class devices should not carry any of these properties, and bus
---------------------------
-What: ftape
-When: 2.6.20
-Why: Orphaned for ages. SMP bugs long unfixed. Few users left
- in the world.
-Who: Jeff Garzik <jeff@garzik.org>
+What: IPv4 only connection tracking/NAT/helpers
+When: 2.6.22
+Why: The new layer 3 independant connection tracking replaces the old
+ IPv4 only version. After some stabilization of the new code the
+ old one will be removed.
+Who: Patrick McHardy <kaber@trash.net>
+
+---------------------------
+
+What: ACPI hooks (X86_SPEEDSTEP_CENTRINO_ACPI) in speedstep-centrino driver
+When: December 2006
+Why: Speedstep-centrino driver with ACPI hooks and acpi-cpufreq driver are
+ functionally very much similar. They talk to ACPI in same way. Only
+ difference between them is the way they do frequency transitions.
+ One uses MSRs and the other one uses IO ports. Functionaliy of
+ speedstep_centrino with ACPI hooks is now merged into acpi-cpufreq.
+ That means one common driver will support all Intel Enhanced Speedstep
+ capable CPUs. That means less confusion over name of
+ speedstep-centrino driver (with that driver supposed to be used on
+ non-centrino platforms). That means less duplication of code and
+ less maintenance effort and no possibility of these two drivers
+ going out of sync.
+ Current users of speedstep_centrino with ACPI hooks are requested to
+ switch over to acpi-cpufreq driver. speedstep-centrino will continue
+ to work using older non-ACPI static table based scheme even after this
+ date.
+
+Who: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
---------------------------