[GIT PULL] ieee1394 updates post 2.6.20

[GIT PULL] ieee1394 updates post 2.6.20

[Stefan Richter]

Linus, please pull from the for-linus branch at

    git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6.git for-linus

to receive IEEE 1394 subsystem updates as listed further below.
The upshot:

  - another bit to get suspend/resume going (bug 7072)
  - fix video1394 on systems with IO bounce buffers, i.e. typically
    on EMT64 with more than ca. 3GB RAM
  - fix old issues with PCCard ejection while dv1394 is loaded (bug
    7121) and LLD unloading while raw1394 is in use (bug 7701)
  - fix a regression in 2.6.20-rc1 in nodemgr (bug 7942, -stable will
    get their share)
  - remove some fat (people who want to have OUIs translated to
    company names can use the ls1394 script)

The patches have been written in December and January and have been in
-mm soon after they were submitted --- except for the three fixes in
video1394, raw1394, and nodemgr which are fresh from February but are
duly tested.


 Documentation/feature-removal-schedule.txt |   16 -
 drivers/ieee1394/.gitignore                |    1 -
 drivers/ieee1394/Kconfig                   |   21 -
 drivers/ieee1394/Makefile                  |   10 -
 drivers/ieee1394/csr1212.c                 |   15 +-
 drivers/ieee1394/dv1394.c                  |   46 +-
 drivers/ieee1394/hosts.c                   |   13 +-
 drivers/ieee1394/hosts.h                   |    7 +-
 drivers/ieee1394/ieee1394_core.c           |   23 +-
 drivers/ieee1394/nodemgr.c                 |   63 +-
 drivers/ieee1394/nodemgr.h                 |    3 -
 drivers/ieee1394/ohci1394.c                |   17 +-
 drivers/ieee1394/oui.db                    | 7048 ----------------------------
 drivers/ieee1394/oui2c.sh                  |   22 -
 drivers/ieee1394/raw1394.c                 |   48 +-
 drivers/ieee1394/sbp2.c                    |   23 +-
 drivers/ieee1394/video1394.c               |    8 +
 include/linux/pci_ids.h                    |    1 +
 18 files changed, 105 insertions(+), 7280 deletions(-)
 delete mode 100644 drivers/ieee1394/.gitignore
 delete mode 100644 drivers/ieee1394/oui.db
 delete mode 100644 drivers/ieee1394/oui2c.sh


Adrian Bunk (2):
      the scheduled IEEE1394_EXPORT_FULL_API removal
      the scheduled IEEE1394_OUI_DB removal

Andrea Guzzo (1):
      ieee1394: modified csr1212_key_id_type_map to support lisight

David Moore (1):
      ieee1394: video1394: DMA fix

Kristian Høgsberg (1):
      Add PCI class ID for firewire OHCI controllers.

Stefan Richter (11):
      ieee1394: sbp2: use a better wildcard for blacklist
      ieee1394: nodemgr: check info_length in ROM header earlier
      ieee1394: ohci1394: drop pcmcia-cs compatibility code
      ieee1394: restore config ROM when resuming
      ieee1394: save one word in struct hpsb_host
      ieee1394: sbp2: remove bogus "emulated" host flag
      ieee1394: sbp2: lower block queue alignment requirement
      ieee1394: dv1394: fix CardBus card ejection
      ieee1394: dv1394: tidy up card removal
      ieee1394: raw1394: prevent unloading of low-level driver
      ieee1394: fix host device registering when nodemgr disabled

-- 
Stefan Richter
-=====-=-=== --=- -=---
http://arcgraph.de/sr/

[GIT PULL] ieee1394 updates post 2.6.20, another round

[Stefan Richter]

Linus, please pull from the for-linus branch at

    git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6.git for-linus
or
    git://master.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6.git for-linus

to receive IEEE 1394 subsystem updates as listed further below. It's a
small userspace API addition submitted two weeks ago and an unintrusive
one week old bugfix. (The fixed code was and will be untangled further
in linux1394-2.6.git's master branch and in -mm.)

 drivers/ieee1394/ieee1394-ioctl.h |    2 +
 drivers/ieee1394/ieee1394_core.c  |   43 +++++++++++++++++++++++++++++++++++++
 drivers/ieee1394/ieee1394_core.h  |    3 ++
 drivers/ieee1394/nodemgr.c        |    3 +-
 drivers/ieee1394/raw1394.c        |   20 +++++++++++++++++
 drivers/ieee1394/raw1394.h        |   10 ++++++++
 6 files changed, 80 insertions(+), 1 deletions(-)

Pieter Palmers (1):
      ieee1394: cycle timer read extension for raw1394

Stefan Richter (1):
      ieee1394: fix another deadlock in nodemgr
-- 
Stefan Richter
-=====-=-=== --=- =---=
http://arcgraph.de/sr/

[GIT PULL] ieee1394 fix

[Stefan Richter]

Linus, please pull from the for-linus branch at

    git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6.git for-linus

to receive the appended fix for 2.6.21-rc4. Or apply from this mail.
Thanks.

(The eth1394 issue will be revised as soon as ieee1394 core got rid of
class_Device.)

 drivers/ieee1394/eth1394.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

Stefan Richter (1):
      ieee1394: fix oops on "modprobe -r ohci1394" after network class_device conversion



>From 7a9eeb2fa1b3a3a83670b9ba08dd396beedb88f8 Mon Sep 17 00:00:00 2001
From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date: Tue, 20 Mar 2007 22:43:22 +0100
Subject: [PATCH] ieee1394: fix oops on "modprobe -r ohci1394" after network class_device conversion
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The networking subsystem has been converted from class_device to device
but ieee1394 hasn't.  This results in a 100% reproducible NULL pointer
dereference if the ohci1394 driver module is unloaded while the eth1394
module is still loaded.
http://lkml.org/lkml/2006/11/16/147
http://lkml.org/lkml/2007/3/14/4

This is a regression in 2.6.21-rc1.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Tested-by: Ismail Dönmez <ismail@pardus.org.tr>
---
 drivers/ieee1394/eth1394.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/drivers/ieee1394/eth1394.c b/drivers/ieee1394/eth1394.c
index a953135..03e44b3 100644
--- a/drivers/ieee1394/eth1394.c
+++ b/drivers/ieee1394/eth1394.c
@@ -584,7 +584,10 @@ static void ether1394_add_host (struct hpsb_host *host)
         }
 
 	SET_MODULE_OWNER(dev);
+#if 0
+	/* FIXME - Is this the correct parent device anyway? */
 	SET_NETDEV_DEV(dev, &host->device);
+#endif
 
 	priv = netdev_priv(dev);
 
-- 
1.4.4.4

[GIT PULL] ieee1394: change deprecation status of dv1394

[Stefan Richter]

Linus, please pull from the for-linus branch at

    git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6.git for-linus

to receive the appended clarification (?) about the dv1394 driver and
ABI.  It has been discussed on linux1394-devel and linux1394-user.
Or apply from this mail.  Thanks.

 Documentation/ABI/obsolete/dv1394          |    9 +++++++++
 Documentation/feature-removal-schedule.txt |   11 -----------
 drivers/ieee1394/Kconfig                   |    6 +++---
 drivers/ieee1394/dv1394.c                  |    4 ++--
 4 files changed, 14 insertions(+), 16 deletions(-)
 create mode 100644 Documentation/ABI/obsolete/dv1394



commit 199c1167f5e8123a9b0a9ab1e8b78a6aa4b2733f
Author: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date:   Thu Mar 22 00:40:06 2007 +0100

ieee1394: change deprecation status of dv1394

Nobody ported ffmpeg from dv1394 to rawiso yet, and there is no
justification to remove dv1394 right now.

Nevertheless, a strong deprecation of this ABI makes a lot of sense,
especially as Kristian H's drivers shape up to be an attractive
alternative to the existing ones.  But we don't have a schedule at the
moment.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
---
diff --git a/Documentation/ABI/obsolete/dv1394 b/Documentation/ABI/obsolete/dv1394
new file mode 100644
index 0000000..2ee3686
--- /dev/null
+++ b/Documentation/ABI/obsolete/dv1394
@@ -0,0 +1,9 @@
+What:		dv1394 (a.k.a. "OHCI-DV I/O support" for FireWire)
+Contact:	linux1394-devel@lists.sourceforge.net
+Description:
+	New application development should use raw1394 + userspace libraries
+	instead, notably libiec61883 which is functionally equivalent.
+
+Users:
+	ffmpeg/libavformat (used by a variety of media players)
+	dvgrab v1.x (replaced by dvgrab2 on top of raw1394 and resp. libraries)
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index 0bc8b0b..19b4c96 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -39,17 +39,6 @@ Who:	Dan Dennedy <dan@dennedy.org>, Stefan Richter <stefanr@s5r6.in-berlin.de>
 
 ---------------------------
 
-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:	Video4Linux API 1 ioctls and video_decoder.h from Video devices.
 When:	December 2006
 Why:	V4L1 AP1 was replaced by V4L2 API. during migration from 2.4 to 2.6
diff --git a/drivers/ieee1394/Kconfig b/drivers/ieee1394/Kconfig
index b8a4734..cd84a55 100644
--- a/drivers/ieee1394/Kconfig
+++ b/drivers/ieee1394/Kconfig
@@ -138,9 +138,9 @@ config IEEE1394_DV1394
 	tristate "OHCI-DV I/O support (deprecated)"
 	depends on IEEE1394 && IEEE1394_OHCI1394
 	help
-	  The dv1394 driver will be removed from Linux in a future release.
-	  Its functionality is now provided by raw1394 together with libraries
-	  such as libiec61883.
+	  The dv1394 driver is unsupported and may be removed from Linux in a
+	  future release.  Its functionality is now provided by raw1394 together
+	  with libraries such as libiec61883.
 
 config IEEE1394_RAWIO
 	tristate "Raw IEEE1394 I/O support"
diff --git a/drivers/ieee1394/dv1394.c b/drivers/ieee1394/dv1394.c
index dee9529..026e38f 100644
--- a/drivers/ieee1394/dv1394.c
+++ b/drivers/ieee1394/dv1394.c
@@ -2564,8 +2564,8 @@ static int __init dv1394_init_module(void)
 	int ret;
 
 	printk(KERN_WARNING
-	       "WARNING: The dv1394 driver is unsupported and will be removed "
-	       "from Linux soon. Use raw1394 instead.\n");
+	       "NOTE: The dv1394 driver is unsupported and may be removed in a "
+	       "future Linux release. Use raw1394 instead.\n");
 
 	cdev_init(&dv1394_cdev, &dv1394_fops);
 	dv1394_cdev.owner = THIS_MODULE;


-- 
Stefan Richter
-=====-=-=== -=-- -=--=
http://arcgraph.de/sr/