Merge upstream 2.6.13-rc3 into ieee80211 branch of netdev-2.6.

54 files changed, 586 insertions, 227 deletions

diff --git a/Documentation/Changes b/Documentation/Changes
index afebdbcd553a..dfec7569d450 100644
--- a/Documentation/Changes
+++ b/Documentation/Changes
@@ -57,7 +57,7 @@ o  e2fsprogs              1.29                    # tune2fs
 o  jfsutils               1.1.3                   # fsck.jfs -V
 o  reiserfsprogs          3.6.3                   # reiserfsck -V 2>&1|grep reiserfsprogs
 o  xfsprogs               2.6.0                   # xfs_db -V
-o  pcmciautils            001
+o  pcmciautils            004
 o  pcmcia-cs              3.1.21                  # cardmgr -V
 o  quota-tools            3.09                    # quota -V
 o  PPP                    2.4.0                   # pppd --version
diff --git a/Documentation/acpi-hotkey.txt b/Documentation/acpi-hotkey.txt
new file mode 100644
index 000000000000..4c115a7bb826
--- /dev/null
+++ b/Documentation/acpi-hotkey.txt
@@ -0,0 +1,35 @@
+driver/acpi/hotkey.c implement:
+1. /proc/acpi/hotkey/event_config 
+(event based hotkey or event config interface):
+a. add a  event based hotkey(event) : 
+echo "0:bus::action:method:num:num" > event_config
+
+b. delete a event based hotkey(event): 
+echo "1:::::num:num" > event_config
+
+c.  modify a event based hotkey(event):    
+echo "2:bus::action:method:num:num" > event_config
+
+2. /proc/acpi/hotkey/poll_config 
+(polling based hotkey or event config interface):
+a.add a polling based hotkey(event) :   
+echo "0:bus:method:action:method:num" > poll_config
+this adding command will create a proc file 
+/proc/acpi/hotkey/method, which is used to get 
+result of polling.
+
+b.delete a polling based hotkey(event):         
+echo "1:::::num" > event_config
+
+c.modify a polling based hotkey(event):    
+echo "2:bus:method:action:method:num" > poll_config
+
+3./proc/acpi/hotkey/action 
+(interface to call aml method associated with a 
+specific hotkey(event))
+echo "event_num:event_type:event_argument" > 
+        /proc/acpi/hotkey/action.
+The result of the execution of this aml method is 
+attached to /proc/acpi/hotkey/poll_method, which is dnyamically
+created.  Please use command "cat /proc/acpi/hotkey/polling_method" 
+to retrieve it.
diff --git a/Documentation/dvb/README.dvb-usb b/Documentation/dvb/README.dvb-usb
index c7ed01b9f8f4..ac0797ea646c 100644
--- a/Documentation/dvb/README.dvb-usb
+++ b/Documentation/dvb/README.dvb-usb
@@ -13,14 +13,17 @@ different way: With the help of a dvb-usb-framework.
 The framework provides generic functions (mostly kernel API calls), such as:
 
 - Transport Stream URB handling in conjunction with dvb-demux-feed-control
-  (bulk and isoc (TODO) are supported)
+  (bulk and isoc are supported)
 - registering the device for the DVB-API
 - registering an I2C-adapter if applicable
 - remote-control/input-device handling
 - firmware requesting and loading (currently just for the Cypress USB
-  controller)
+  controllers)
 - other functions/methods which can be shared by several drivers (such as
   functions for bulk-control-commands)
+- TODO: a I2C-chunker. It creates device-specific chunks of register-accesses
+  depending on length of a register and the number of values that can be
+  multi-written and multi-read.
 
 The source code of the particular DVB USB devices does just the communication
 with the device via the bus. The connection between the DVB-API-functionality
@@ -36,93 +39,18 @@ the dvb-usb-lib.
 TODO: dynamic enabling and disabling of the pid-filter in regard to number of
 feeds requested.
 
-Supported devices USB1.1
+Supported devices
 ========================
 
-Produced and reselled by Twinhan:
----------------------------------
-- TwinhanDTV USB-Ter DVB-T Device (VP7041)
-        http://www.twinhan.com/product_terrestrial_3.asp
+See the LinuxTV DVB Wiki at www.linuxtv.org for a complete list of
+cards/drivers/firmwares:
 
-- TwinhanDTV Magic Box (VP7041e)
-        http://www.twinhan.com/product_terrestrial_4.asp
-
-- HAMA DVB-T USB device
-        http://www.hama.de/portal/articleId*110620/action*2598
-
-- CTS Portable (Chinese Television System) (2)
-        http://www.2cts.tv/ctsportable/
-
-- Unknown USB DVB-T device with vendor ID Hyper-Paltek
-
-
-Produced and reselled by KWorld:
---------------------------------
-- KWorld V-Stream XPERT DTV DVB-T USB
-        http://www.kworld.com.tw/en/product/DVBT-USB/DVBT-USB.html
-
-- JetWay DTV DVB-T USB
-        http://www.jetway.com.tw/evisn/product/lcd-tv/DVT-USB/dtv-usb.htm
-
-- ADSTech Instant TV DVB-T USB
-        http://www.adstech.com/products/PTV-333/intro/PTV-333_intro.asp?pid=PTV-333
-
-
-Others:
--------
-- Ultima Electronic/Artec T1 USB TVBOX (AN2135, AN2235, AN2235 with Panasonic Tuner)
-        http://82.161.246.249/products-tvbox.html
-
-- Compro Videomate DVB-U2000 - DVB-T USB (2)
-        http://www.comprousa.com/products/vmu2000.htm
-
-- Grandtec USB DVB-T
-        http://www.grand.com.tw/
-
-- AVerMedia AverTV DVBT USB
-        http://www.avermedia.com/
-
-- DiBcom USB DVB-T reference device (non-public)
-
-
-Supported devices USB2.0-only
-=============================
-- Twinhan MagicBox II
-        http://www.twinhan.com/product_terrestrial_7.asp
-
-- TwinhanDTV Alpha
-        http://www.twinhan.com/product_terrestrial_8.asp
-
-- DigitalNow TinyUSB 2 DVB-t Receiver
-        http://www.digitalnow.com.au/DigitalNow%20tinyUSB2%20Specifications.html
-
-- Hanftek UMT-010
-        http://www.globalsources.com/si/6008819757082/ProductDetail/Digital-TV/product_id-100046529
-
-
-Supported devices USB2.0 and USB1.1
-=============================
-- Typhoon/Yakumo/HAMA/Yuan DVB-T mobile USB2.0
-        http://www.yakumo.de/produkte/index.php?pid=1&ag=DVB-T
-        http://www.yuan.com.tw/en/products/vdo_ub300.html
-        http://www.hama.de/portal/articleId*114663/action*2563
-        http://www.anubisline.com/english/articlec.asp?id=50502&catid=002
-
-- Artec T1 USB TVBOX (FX2) (2)
-
-- Hauppauge WinTV NOVA-T USB2
-        http://www.hauppauge.com/
-
-- KWorld/ADSTech Instant DVB-T USB2.0 (DiB3000M-B)
-
-- DiBcom USB2.0 DVB-T reference device (non-public)
-
-- AVerMedia AverTV A800 DVB-T USB2.0
-
-1) It is working almost - work-in-progress.
-2) No test reports received yet.
+http://www.linuxtv.org/wiki/index.php/DVB_USB
 
 0. History & News:
+  2005-06-30 - added support for WideView WT-220U (Thanks to Steve Chang)
+  2005-05-30 - added basic isochronous support to the dvb-usb-framework
+               added support for Conexant Hybrid reference design and Nebula DigiTV USB
   2005-04-17 - all dibusb devices ported to make use of the dvb-usb-framework
   2005-04-02 - re-enabled and improved remote control code.
   2005-03-31 - ported the Yakumo/Hama/Typhoon DVB-T USB2.0 device to dvb-usb.
@@ -137,7 +65,7 @@ Supported devices USB2.0 and USB1.1
   2005-01-31 - distorted streaming is gone for USB1.1 devices
   2005-01-13 - moved the mirrored pid_filter_table back to dvb-dibusb
              - first almost working version for HanfTek UMT-010
-             - found out, that Yakumo/HAMA/Typhoon are predessors of the HanfTek UMT-010
+             - found out, that Yakumo/HAMA/Typhoon are predecessors of the HanfTek UMT-010
   2005-01-10 - refactoring completed, now everything is very delightful
              - tuner quirks for some weird devices (Artec T1 AN2235 device has sometimes a
                Panasonic Tuner assembled). Tunerprobing implemented. Thanks a lot to Gunnar Wittich.
@@ -187,25 +115,13 @@ Supported devices USB2.0 and USB1.1
 1. How to use?
 1.1. Firmware
 
-Most of the USB drivers need to download a firmware to start working.
-
-for USB1.1 (AN2135) you need: dvb-usb-dibusb-5.0.0.11.fw
-for USB2.0 HanfTek: dvb-usb-umt-010-02.fw
-for USB2.0 DiBcom: dvb-usb-dibusb-6.0.0.8.fw
-for USB2.0 AVerMedia AverTV DVB-T USB2: dvb-usb-avertv-a800-01.fw
-for USB2.0 TwinhanDTV Alpha/MagicBox II: dvb-usb-vp7045-01.fw
-
-The files can be found on http://www.linuxtv.org/download/firmware/ .
+Most of the USB drivers need to download a firmware to the device before start
+working.
 
-We do not have the permission (yet) to publish the following firmware-files.
-You'll need to extract them from the windows drivers.
+Have a look at the Wikipage for the DVB-USB-drivers to find out, which firmware
+you need for your device:
 
-You should be able to use "get_dvb_firmware dvb-usb" to get the firmware:
-
-for USB1.1 (AN2235) (a few Artec T1 devices): dvb-usb-dibusb-an2235-01.fw
-for USB2.0 Hauppauge: dvb-usb-nova-t-usb2-01.fw
-for USB2.0 ADSTech/Kworld USB2.0: dvb-usb-adstech-usb2-01.fw
-for USB2.0 Yakumo/Typhoon/Hama: dvb-usb-dtt200u-01.fw
+http://www.linuxtv.org/wiki/index.php/DVB_USB
 
 1.2. Compiling
 
@@ -289,6 +205,9 @@ Patches, comments and suggestions are very very welcome.
    Gunnar Wittich and Joachim von Caron for their trust for providing
     root-shells on their machines to implement support for new devices.
 
+   Allan Third and Michael Hutchinson for their help to write the Nebula
+    digitv-driver.
+
    Glen Harris for bringing up, that there is a new dibusb-device and Jiun-Kuei
     Jung from AVerMedia who kindly provided a special firmware to get the device
     up and running in Linux.
@@ -296,7 +215,12 @@ Patches, comments and suggestions are very very welcome.
    Jennifer Chen, Jeff and Jack from Twinhan for kindly supporting by
         writing the vp7045-driver.
 
-   Some guys on the linux-dvb mailing list for encouraging me
+   Steve Chang from WideView for providing information for new devices and
+        firmware files.
+
+   Michael Paxton for submitting remote control keymaps.
+
+   Some guys on the linux-dvb mailing list for encouraging me.
 
    Peter Schildmann >peter.schildmann-nospam-at-web.de< for his
     user-level firmware loader, which saves a lot of time
@@ -305,4 +229,4 @@ Patches, comments and suggestions are very very welcome.
    Ulf Hermenau for helping me out with traditional chinese.
 
    André Smoktun and Christian Frömmel for supporting me with
-    hardware and listening to my problems very patient.
+    hardware and listening to my problems very patiently.
diff --git a/Documentation/dvb/bt8xx.txt b/Documentation/dvb/bt8xx.txt
index 3a3260794758..e6b8d05bc08d 100644
--- a/Documentation/dvb/bt8xx.txt
+++ b/Documentation/dvb/bt8xx.txt
@@ -1,66 +1,55 @@
-How to get the Nebula, PCTV and Twinhan DST cards working
-=========================================================
+How to get the Nebula Electronics DigiTV, Pinnacle PCTV Sat, Twinhan DST + clones working
+=========================================================================================
 
-This class of cards has a bt878a as the PCI interface, and
-require the bttv driver.
+1) General information
+======================
 
-Please pay close attention to the warning about the bttv module
-options below for the DST card.
+This class of cards has a bt878a chip as the PCI interface.
+The different card drivers require the bttv driver to provide the means
+to access the i2c bus and the gpio pins of the bt8xx chipset.
 
-1) General informations
-=======================
+2) Compilation rules for Kernel >= 2.6.12
+=========================================
 
-These drivers require the bttv driver to provide the means to access
-the i2c bus and the gpio pins of the bt8xx chipset.
+Enable the following options:
 
-Because of this, you need to enable
 "Device drivers" => "Multimedia devices"
-  => "Video For Linux" => "BT848 Video For Linux"
-
-Furthermore you need to enable
+ => "Video For Linux" => "BT848 Video For Linux"
 "Device drivers" => "Multimedia devices" => "Digital Video Broadcasting Devices"
-  => "DVB for Linux" "DVB Core Support" "Nebula/Pinnacle PCTV/TwinHan PCI Cards"
+ => "DVB for Linux" "DVB Core Support" "Nebula/Pinnacle PCTV/TwinHan PCI Cards"
 
-2) Loading Modules
-==================
+3) Loading Modules, described by two approaches
+===============================================
 
 In general you need to load the bttv driver, which will handle the gpio and
-i2c communication for us, plus the common dvb-bt8xx device driver.
-The frontends for Nebula (nxt6000), Pinnacle PCTV (cx24110) and
-TwinHan (dst) are loaded automatically by the dvb-bt8xx device driver.
+i2c communication for us, plus the common dvb-bt8xx device driver,
+which is called the backend.
+The frontends for Nebula DigiTV (nxt6000), Pinnacle PCTV Sat (cx24110),
+TwinHan DST + clones (dst and dst-ca) are loaded automatically by the backend.
+For further details about TwinHan DST + clones see /Documentation/dvb/ci.txt.
 
-3a) Nebula / Pinnacle PCTV
---------------------------
+3a) The manual approach
+-----------------------
 
-   $ modprobe bttv (normally bttv is being loaded automatically by kmod)
-   $ modprobe dvb-bt8xx (or just place dvb-bt8xx in /etc/modules for automatic loading)
+Loading modules:
+modprobe bttv
+modprobe dvb-bt8xx
 
+Unloading modules:
+modprobe -r dvb-bt8xx
+modprobe -r bttv
 
-3b) TwinHan and Clones
+3b) The automatic approach
 --------------------------
 
-   $ modprobe bttv i2c_hw=1 card=0x71
-   $ modprobe dvb-bt8xx
-   $ modprobe dst
-
-The value 0x71 will override the PCI type detection for dvb-bt8xx,
-which is necessary for TwinHan cards.
-
-If you're having an older card (blue color circuit) and card=0x71 locks
-your machine, try using 0x68, too. If that does not work, ask on the
-mailing list.
-
-The DST module takes a couple of useful parameters:
+If not already done by installation, place a line either in
+/etc/modules.conf or in /etc/modprobe.conf containing this text:
+alias char-major-81     bttv
 
-a. verbose takes values 0 to 5. These values control the verbosity level.
-b. debug takes values 0 and 1. You can either disable or enable debugging.
-c. dst_addons takes values 0 and 0x20:
-- A value of 0 means it is a FTA card.
-- A value of 0x20 means it has a Conditional Access slot.
+Then place a line in /etc/modules containing this text:
+dvb-bt8xx
 
-The autodetected values are determined by the "response string"
-of the card, which you can see in your logs:
-e.g.: dst_get_device_id: Recognize [DSTMCI]
+Reboot your system and have fun!
 
 --
 Authors: Richard Walker, Jamie Honan, Michael Hunold, Manu Abraham, Uwe Bugla
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index 1d227ee3792a..12dde43fe657 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -119,3 +119,19 @@ 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>
 
+---------------------------
+
+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>
diff --git a/Documentation/filesystems/inotify.txt b/Documentation/filesystems/inotify.txt
new file mode 100644
index 000000000000..2c716041f578
--- /dev/null
+++ b/Documentation/filesystems/inotify.txt
@@ -0,0 +1,138 @@
+                                    inotify
+             a powerful yet simple file change notification system
+
+
+
+Document started 15 Mar 2005 by Robert Love <rml@novell.com>
+
+(i) User Interface
+
+Inotify is controlled by a set of three sys calls 
+
+First step in using inotify is to initialise an inotify instance
+
+        int fd = inotify_init ();
+
+Change events are managed by "watches".  A watch is an (object,mask) pair where
+the object is a file or directory and the mask is a bit mask of one or more
+inotify events that the application wishes to receive.  See <linux/inotify.h>
+for valid events.  A watch is referenced by a watch descriptor, or wd.
+
+Watches are added via a path to the file.
+
+Watches on a directory will return events on any files inside of the directory.
+
+Adding a watch is simple,
+
+        int wd = inotify_add_watch (fd, path, mask);
+
+You can add a large number of files via something like
+
+        for each file to watch {
+                int wd = inotify_add_watch (fd, file, mask);
+        }
+
+You can update an existing watch in the same manner, by passing in a new mask.
+
+An existing watch is removed via the INOTIFY_IGNORE ioctl, for example
+
+        inotify_rm_watch (fd, wd);
+
+Events are provided in the form of an inotify_event structure that is read(2)
+from a inotify instance fd.  The filename is of dynamic length and follows the 
+struct. It is of size len.  The filename is padded with null bytes to ensure 
+proper alignment.  This padding is reflected in len.
+
+You can slurp multiple events by passing a large buffer, for example
+
+        size_t len = read (fd, buf, BUF_LEN);
+
+Will return as many events as are available and fit in BUF_LEN.
+
+each inotify instance fd is also select()- and poll()-able.
+
+You can find the size of the current event queue via the FIONREAD ioctl.
+
+All watches are destroyed and cleaned up on close.
+
+
+(ii) Internal Kernel Implementation
+
+Each open inotify instance is associated with an inotify_device structure.
+
+Each watch is associated with an inotify_watch structure.  Watches are chained
+off of each associated device and each associated inode.
+
+See fs/inotify.c for the locking and lifetime rules.
+
+
+(iii) Rationale
+
+Q: What is the design decision behind not tying the watch to the open fd of
+   the watched object?
+
+A: Watches are associated with an open inotify device, not an open file.
+   This solves the primary problem with dnotify: keeping the file open pins
+   the file and thus, worse, pins the mount.  Dnotify is therefore infeasible
+   for use on a desktop system with removable media as the media cannot be
+   unmounted.
+
+Q: What is the design decision behind using an-fd-per-device as opposed to
+   an fd-per-watch?
+
+A: An fd-per-watch quickly consumes more file descriptors than are allowed,
+   more fd's than are feasible to manage, and more fd's than are optimally
+   select()-able.  Yes, root can bump the per-process fd limit and yes, users
+   can use epoll, but requiring both is a silly and extraneous requirement.
+   A watch consumes less memory than an open file, separating the number
+   spaces is thus sensible.  The current design is what user-space developers
+   want: Users initialize inotify, once, and add n watches, requiring but one fd
+   and no twiddling with fd limits.  Initializing an inotify instance two
+   thousand times is silly.  If we can implement user-space's preferences 
+   cleanly--and we can, the idr layer makes stuff like this trivial--then we 
+   should.
+
+   There are other good arguments.  With a single fd, there is a single
+   item to block on, which is mapped to a single queue of events.  The single
+   fd returns all watch events and also any potential out-of-band data.  If
+   every fd was a separate watch,
+
+   - There would be no way to get event ordering.  Events on file foo and
+     file bar would pop poll() on both fd's, but there would be no way to tell
+     which happened first.  A single queue trivially gives you ordering.  Such
+     ordering is crucial to existing applications such as Beagle.  Imagine
+     "mv a b ; mv b a" events without ordering.
+
+   - We'd have to maintain n fd's and n internal queues with state,
+     versus just one.  It is a lot messier in the kernel.  A single, linear
+     queue is the data structure that makes sense.
+
+   - User-space developers prefer the current API.  The Beagle guys, for
+     example, love it.  Trust me, I asked.  It is not a surprise: Who'd want
+     to manage and block on 1000 fd's via select?
+
+   - You'd have to manage the fd's, as an example: Call close() when you
+     received a delete event.
+
+   - No way to get out of band data.
+
+   - 1024 is still too low.  ;-)
+
+   When you talk about designing a file change notification system that
+   scales to 1000s of directories, juggling 1000s of fd's just does not seem
+   the right interface.  It is too heavy.
+
+Q: Why the system call approach?
+
+A: The poor user-space interface is the second biggest problem with dnotify.
+   Signals are a terrible, terrible interface for file notification.  Or for
+   anything, for that matter.  The ideal solution, from all perspectives, is a
+   file descriptor-based one that allows basic file I/O and poll/select.
+   Obtaining the fd and managing the watches could have been done either via a
+   device file or a family of new system calls.  We decided to implement a
+   family of system calls because that is the preffered approach for new kernel
+   features and it means our user interface requirements.
+
+   Additionally, it _is_ possible to  more than one instance  and
+   juggle more than one queue and thus more than one associated fd.
+
diff --git a/Documentation/i2c/chips/adm1021 b/Documentation/hwmon/adm1021
index 03d02bfb3df1..03d02bfb3df1 100644
--- a/Documentation/i2c/chips/adm1021
+++ b/Documentation/hwmon/adm1021
diff --git a/Documentation/i2c/chips/adm1025 b/Documentation/hwmon/adm1025
index 39d2b781b5d6..39d2b781b5d6 100644
--- a/Documentation/i2c/chips/adm1025
+++ b/Documentation/hwmon/adm1025
diff --git a/Documentation/i2c/chips/adm1026 b/Documentation/hwmon/adm1026
index 473c689d7924..473c689d7924 100644
--- a/Documentation/i2c/chips/adm1026
+++ b/Documentation/hwmon/adm1026
diff --git a/Documentation/i2c/chips/adm1031 b/Documentation/hwmon/adm1031
index 130a38382b98..130a38382b98 100644
--- a/Documentation/i2c/chips/adm1031
+++ b/Documentation/hwmon/adm1031
diff --git a/Documentation/i2c/chips/adm9240 b/Documentation/hwmon/adm9240
index 35f618f32896..35f618f32896 100644
--- a/Documentation/i2c/chips/adm9240
+++ b/Documentation/hwmon/adm9240
diff --git a/Documentation/i2c/chips/asb100 b/Documentation/hwmon/asb100
index ab7365e139be..ab7365e139be 100644
--- a/Documentation/i2c/chips/asb100
+++ b/Documentation/hwmon/asb100
diff --git a/Documentation/i2c/chips/ds1621 b/Documentation/hwmon/ds1621
index 1fee6f1e6bc5..1fee6f1e6bc5 100644
--- a/Documentation/i2c/chips/ds1621
+++ b/Documentation/hwmon/ds1621
diff --git a/Documentation/i2c/chips/fscher b/Documentation/hwmon/fscher
index 64031659aff3..64031659aff3 100644
--- a/Documentation/i2c/chips/fscher
+++ b/Documentation/hwmon/fscher
diff --git a/Documentation/i2c/chips/gl518sm b/Documentation/hwmon/gl518sm
index ce0881883bca..ce0881883bca 100644
--- a/Documentation/i2c/chips/gl518sm
+++ b/Documentation/hwmon/gl518sm
diff --git a/Documentation/i2c/chips/it87 b/Documentation/hwmon/it87
index 0d0195040d88..0d0195040d88 100644
--- a/Documentation/i2c/chips/it87
+++ b/Documentation/hwmon/it87
diff --git a/Documentation/i2c/chips/lm63 b/Documentation/hwmon/lm63
index 31660bf97979..31660bf97979 100644
--- a/Documentation/i2c/chips/lm63
+++ b/Documentation/hwmon/lm63
diff --git a/Documentation/i2c/chips/lm75 b/Documentation/hwmon/lm75
index 8e6356fe05d7..8e6356fe05d7 100644
--- a/Documentation/i2c/chips/lm75
+++ b/Documentation/hwmon/lm75
diff --git a/Documentation/i2c/chips/lm77 b/Documentation/hwmon/lm77
index 57c3a46d6370..57c3a46d6370 100644
--- a/Documentation/i2c/chips/lm77
+++ b/Documentation/hwmon/lm77
diff --git a/Documentation/i2c/chips/lm78 b/Documentation/hwmon/lm78
index 357086ed7f64..357086ed7f64 100644
--- a/Documentation/i2c/chips/lm78
+++ b/Documentation/hwmon/lm78
diff --git a/Documentation/i2c/chips/lm80 b/Documentation/hwmon/lm80
index cb5b407ba3e6..cb5b407ba3e6 100644
--- a/Documentation/i2c/chips/lm80
+++ b/Documentation/hwmon/lm80
diff --git a/Documentation/i2c/chips/lm83 b/Documentation/hwmon/lm83
index 061d9ed8ff43..061d9ed8ff43 100644
--- a/Documentation/i2c/chips/lm83
+++ b/Documentation/hwmon/lm83
diff --git a/Documentation/i2c/chips/lm85 b/Documentation/hwmon/lm85
index 9549237530cf..9549237530cf 100644
--- a/Documentation/i2c/chips/lm85
+++ b/Documentation/hwmon/lm85
diff --git a/Documentation/i2c/chips/lm87 b/Documentation/hwmon/lm87
index c952c57f0e11..c952c57f0e11 100644
--- a/Documentation/i2c/chips/lm87
+++ b/Documentation/hwmon/lm87
diff --git a/Documentation/i2c/chips/lm90 b/Documentation/hwmon/lm90
index 2c4cf39471f4..2c4cf39471f4 100644
--- a/Documentation/i2c/chips/lm90
+++ b/Documentation/hwmon/lm90
diff --git a/Documentation/i2c/chips/lm92 b/Documentation/hwmon/lm92
index 7705bfaa0708..7705bfaa0708 100644
--- a/Documentation/i2c/chips/lm92
+++ b/Documentation/hwmon/lm92
diff --git a/Documentation/i2c/chips/max1619 b/Documentation/hwmon/max1619
index d6f8d9cd7d7f..d6f8d9cd7d7f 100644
--- a/Documentation/i2c/chips/max1619
+++ b/Documentation/hwmon/max1619
diff --git a/Documentation/i2c/chips/pc87360 b/Documentation/hwmon/pc87360
index 89a8fcfa78df..89a8fcfa78df 100644
--- a/Documentation/i2c/chips/pc87360
+++ b/Documentation/hwmon/pc87360
diff --git a/Documentation/i2c/chips/sis5595 b/Documentation/hwmon/sis5595
index b7ae36b8cdf5..b7ae36b8cdf5 100644
--- a/Documentation/i2c/chips/sis5595
+++ b/Documentation/hwmon/sis5595
diff --git a/Documentation/i2c/chips/smsc47b397 b/Documentation/hwmon/smsc47b397
index da9d80c96432..da9d80c96432 100644
--- a/Documentation/i2c/chips/smsc47b397
+++ b/Documentation/hwmon/smsc47b397
diff --git a/Documentation/i2c/chips/smsc47m1 b/Documentation/hwmon/smsc47m1
index 34e6478c1425..34e6478c1425 100644
--- a/Documentation/i2c/chips/smsc47m1
+++ b/Documentation/hwmon/smsc47m1
diff --git a/Documentation/i2c/sysfs-interface b/Documentation/hwmon/sysfs-interface
index 346400519d0d..346400519d0d 100644
--- a/Documentation/i2c/sysfs-interface
+++ b/Documentation/hwmon/sysfs-interface
diff --git a/Documentation/i2c/userspace-tools b/Documentation/hwmon/userspace-tools
index 2622aac65422..2622aac65422 100644
--- a/Documentation/i2c/userspace-tools
+++ b/Documentation/hwmon/userspace-tools
diff --git a/Documentation/i2c/chips/via686a b/Documentation/hwmon/via686a
index b82014cb7c53..b82014cb7c53 100644
--- a/Documentation/i2c/chips/via686a
+++ b/Documentation/hwmon/via686a
diff --git a/Documentation/i2c/chips/w83627hf b/Documentation/hwmon/w83627hf
index 78f37c2d602e..78f37c2d602e 100644
--- a/Documentation/i2c/chips/w83627hf
+++ b/Documentation/hwmon/w83627hf
diff --git a/Documentation/i2c/chips/w83781d b/Documentation/hwmon/w83781d
index e5459333ba68..e5459333ba68 100644
--- a/Documentation/i2c/chips/w83781d
+++ b/Documentation/hwmon/w83781d
diff --git a/Documentation/i2c/chips/w83l785ts b/Documentation/hwmon/w83l785ts
index 1841cedc25b2..1841cedc25b2 100644
--- a/Documentation/i2c/chips/w83l785ts
+++ b/Documentation/hwmon/w83l785ts
diff --git a/Documentation/i2c/chips/max6875 b/Documentation/i2c/chips/max6875
index b4fb49b41813..b02002898a09 100644
--- a/Documentation/i2c/chips/max6875
+++ b/Documentation/i2c/chips/max6875
@@ -2,10 +2,10 @@ Kernel driver max6875
 =====================
 
 Supported chips:
-  * Maxim max6874, max6875
-    Prefixes: 'max6875'
+  * Maxim MAX6874, MAX6875
+    Prefix: 'max6875'
     Addresses scanned: 0x50, 0x52
-    Datasheets:
+    Datasheet:
         http://pdfserv.maxim-ic.com/en/ds/MAX6874-MAX6875.pdf
 
 Author: Ben Gardner <bgardner@wabtec.com>
@@ -23,14 +23,26 @@ Module Parameters
 Description
 -----------
 
-The MAXIM max6875 is a EEPROM-programmable power-supply sequencer/supervisor.
+The Maxim MAX6875 is an EEPROM-programmable power-supply sequencer/supervisor.
 It provides timed outputs that can be used as a watchdog, if properly wired.
 It also provides 512 bytes of user EEPROM.
 
-At reset, the max6875 reads the configuration eeprom into its configuration
+At reset, the MAX6875 reads the configuration EEPROM into its configuration
 registers.  The chip then begins to operate according to the values in the
 registers.
 
+The Maxim MAX6874 is a similar, mostly compatible device, with more intputs
+and outputs:
+
+             vin     gpi    vout
+MAX6874        6       4       8
+MAX6875        4       3       5
+
+MAX6874 chips can have four different addresses (as opposed to only two for
+the MAX6875). The additional addresses (0x54 and 0x56) are not probed by
+this driver by default, but the probe module parameter can be used if
+needed.
+
 See the datasheet for details on how to program the EEPROM.
 
 
diff --git a/Documentation/i2c/dev-interface b/Documentation/i2c/dev-interface
index 09d6cda2a1fb..b849ad636583 100644
--- a/Documentation/i2c/dev-interface
+++ b/Documentation/i2c/dev-interface
@@ -14,9 +14,12 @@ C example
 =========
 
 So let's say you want to access an i2c adapter from a C program. The
-first thing to do is `#include <linux/i2c.h>" and "#include <linux/i2c-dev.h>. 
-Yes, I know, you should never include kernel header files, but until glibc 
-knows about i2c, there is not much choice.
+first thing to do is "#include <linux/i2c-dev.h>". Please note that
+there are two files named "i2c-dev.h" out there, one is distributed
+with the Linux kernel and is meant to be included from kernel
+driver code, the other one is distributed with lm_sensors and is
+meant to be included from user-space programs. You obviously want
+the second one here.
 
 Now, you have to decide which adapter you want to access. You should
 inspect /sys/class/i2c-dev/ to decide this. Adapter numbers are assigned
@@ -78,7 +81,7 @@ Full interface description
 ==========================
 
 The following IOCTLs are defined and fully supported 
-(see also i2c-dev.h and i2c.h):
+(see also i2c-dev.h):
 
 ioctl(file,I2C_SLAVE,long addr)
   Change slave address. The address is passed in the 7 lower bits of the
@@ -97,10 +100,10 @@ ioctl(file,I2C_PEC,long select)
 ioctl(file,I2C_FUNCS,unsigned long *funcs)
   Gets the adapter functionality and puts it in *funcs.
 
-ioctl(file,I2C_RDWR,struct i2c_ioctl_rdwr_data *msgset)
+ioctl(file,I2C_RDWR,struct i2c_rdwr_ioctl_data *msgset)
 
   Do combined read/write transaction without stop in between.
-  The argument is a pointer to a struct i2c_ioctl_rdwr_data {
+  The argument is a pointer to a struct i2c_rdwr_ioctl_data {
 
       struct i2c_msg *msgs;  /* ptr to array of simple messages */
       int nmsgs;             /* number of messages to exchange */
diff --git a/Documentation/i2c/writing-clients b/Documentation/i2c/writing-clients
index f482dae81de3..91664be91ffc 100644
--- a/Documentation/i2c/writing-clients
+++ b/Documentation/i2c/writing-clients
@@ -27,7 +27,6 @@ address.
 static struct i2c_driver foo_driver = {
         .owner          = THIS_MODULE,
         .name           = "Foo version 2.3 driver",
-        .id             = I2C_DRIVERID_FOO, /* from i2c-id.h, optional */
         .flags          = I2C_DF_NOTIFY,
         .attach_adapter = &foo_attach_adapter,
         .detach_client  = &foo_detach_client,
@@ -37,12 +36,6 @@ static struct i2c_driver foo_driver = {
 The name can be chosen freely, and may be upto 40 characters long. Please
 use something descriptive here.
 
-If used, the id should be a unique ID. The range 0xf000 to 0xffff is
-reserved for local use, and you can use one of those until you start
-distributing the driver, at which time you should contact the i2c authors
-to get your own ID(s). Note that most of the time you don't need an ID
-at all so you can just omit it.
-
 Don't worry about the flags field; just put I2C_DF_NOTIFY into it. This
 means that your driver will be notified when new adapters are found.
 This is almost always what you want.
diff --git a/Documentation/infiniband/user_verbs.txt b/Documentation/infiniband/user_verbs.txt
new file mode 100644
index 000000000000..f847501e50b5
--- /dev/null
+++ b/Documentation/infiniband/user_verbs.txt
@@ -0,0 +1,69 @@
+USERSPACE VERBS ACCESS
+
+  The ib_uverbs module, built by enabling CONFIG_INFINIBAND_USER_VERBS,
+  enables direct userspace access to IB hardware via "verbs," as
+  described in chapter 11 of the InfiniBand Architecture Specification.
+
+  To use the verbs, the libibverbs library, available from
+  <http://openib.org/>, is required.  libibverbs contains a
+  device-independent API for using the ib_uverbs interface.
+  libibverbs also requires appropriate device-dependent kernel and
+  userspace driver for your InfiniBand hardware.  For example, to use
+  a Mellanox HCA, you will need the ib_mthca kernel module and the
+  libmthca userspace driver be installed.
+
+User-kernel communication
+
+  Userspace communicates with the kernel for slow path, resource
+  management operations via the /dev/infiniband/uverbsN character
+  devices.  Fast path operations are typically performed by writing
+  directly to hardware registers mmap()ed into userspace, with no
+  system call or context switch into the kernel.
+
+  Commands are sent to the kernel via write()s on these device files.
+  The ABI is defined in drivers/infiniband/include/ib_user_verbs.h.
+  The structs for commands that require a response from the kernel
+  contain a 64-bit field used to pass a pointer to an output buffer.
+  Status is returned to userspace as the return value of the write()
+  system call.
+
+Resource management
+
+  Since creation and destruction of all IB resources is done by
+  commands passed through a file descriptor, the kernel can keep track
+  of which resources are attached to a given userspace context.  The
+  ib_uverbs module maintains idr tables that are used to translate
+  between kernel pointers and opaque userspace handles, so that kernel
+  pointers are never exposed to userspace and userspace cannot trick
+  the kernel into following a bogus pointer.
+
+  This also allows the kernel to clean up when a process exits and
+  prevent one process from touching another process's resources.
+
+Memory pinning
+
+  Direct userspace I/O requires that memory regions that are potential
+  I/O targets be kept resident at the same physical address.  The
+  ib_uverbs module manages pinning and unpinning memory regions via
+  get_user_pages() and put_page() calls.  It also accounts for the
+  amount of memory pinned in the process's locked_vm, and checks that
+  unprivileged processes do not exceed their RLIMIT_MEMLOCK limit.
+
+  Pages that are pinned multiple times are counted each time they are
+  pinned, so the value of locked_vm may be an overestimate of the
+  number of pages pinned by a process.
+
+/dev files
+
+  To create the appropriate character device files automatically with
+  udev, a rule like
+
+    KERNEL="uverbs*", NAME="infiniband/%k"
+
+  can be used.  This will create device nodes named
+
+    /dev/infiniband/uverbs0
+
+  and so on.  Since the InfiniBand userspace verbs should be safe for
+  use by non-privileged processes, it may be useful to add an
+  appropriate MODE or GROUP to the udev rule.
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 4ec75c06bca4..a998a8c2f95b 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -37,7 +37,7 @@ restrictions referred to are that the relevant option is valid if:
         IA-32   IA-32 aka i386 architecture is enabled.
         IA-64   IA-64 architecture is enabled.
         IOSCHED More than one I/O scheduler is enabled.
-        IP_PNP  IP DCHP, BOOTP, or RARP is enabled.
+        IP_PNP  IP DHCP, BOOTP, or RARP is enabled.
         ISAPNP  ISA PnP code is enabled.
         ISDN    Appropriate ISDN support is enabled.
         JOY     Appropriate joystick support is enabled.
@@ -758,6 +758,9 @@ running once the system is up.
         maxcpus=        [SMP] Maximum number of processors that an SMP kernel
                         should make use of
 
+        max_addr=[KMG]  [KNL,BOOT,ia64] All physical memory greater than or
+                        equal to this physical address is ignored.
+
         max_luns=       [SCSI] Maximum number of LUNs to probe
                         Should be between 1 and 2^32-1.
 
diff --git a/Documentation/networking/fib_trie.txt b/Documentation/networking/fib_trie.txt
new file mode 100644
index 000000000000..f50d0c673c57
--- /dev/null
+++ b/Documentation/networking/fib_trie.txt
@@ -0,0 +1,145 @@
+                        LC-trie implementation notes.
+
+Node types
+----------
+leaf 
+        An end node with data. This has a copy of the relevant key, along
+        with 'hlist' with routing table entries sorted by prefix length.
+        See struct leaf and struct leaf_info.
+
+trie node or tnode
+        An internal node, holding an array of child (leaf or tnode) pointers,
+        indexed through a subset of the key. See Level Compression.
+
+A few concepts explained
+------------------------
+Bits (tnode) 
+        The number of bits in the key segment used for indexing into the
+        child array - the "child index". See Level Compression.
+
+Pos (tnode)
+        The position (in the key) of the key segment used for indexing into
+        the child array. See Path Compression.
+
+Path Compression / skipped bits
+        Any given tnode is linked to from the child array of its parent, using
+        a segment of the key specified by the parent's "pos" and "bits" 
+        In certain cases, this tnode's own "pos" will not be immediately
+        adjacent to the parent (pos+bits), but there will be some bits
+        in the key skipped over because they represent a single path with no
+        deviations. These "skipped bits" constitute Path Compression.
+        Note that the search algorithm will simply skip over these bits when
+        searching, making it necessary to save the keys in the leaves to
+        verify that they actually do match the key we are searching for.
+
+Level Compression / child arrays
+        the trie is kept level balanced moving, under certain conditions, the
+        children of a full child (see "full_children") up one level, so that
+        instead of a pure binary tree, each internal node ("tnode") may
+        contain an arbitrarily large array of links to several children.
+        Conversely, a tnode with a mostly empty child array (see empty_children)
+        may be "halved", having some of its children moved downwards one level,
+        in order to avoid ever-increasing child arrays.
+
+empty_children
+        the number of positions in the child array of a given tnode that are
+        NULL.
+
+full_children
+        the number of children of a given tnode that aren't path compressed.
+        (in other words, they aren't NULL or leaves and their "pos" is equal
+        to this tnode's "pos"+"bits").
+
+        (The word "full" here is used more in the sense of "complete" than
+        as the opposite of "empty", which might be a tad confusing.)
+
+Comments
+---------
+
+We have tried to keep the structure of the code as close to fib_hash as 
+possible to allow verification and help up reviewing. 
+
+fib_find_node()
+        A good start for understanding this code. This function implements a
+        straightforward trie lookup.
+
+fib_insert_node()
+        Inserts a new leaf node in the trie. This is bit more complicated than
+        fib_find_node(). Inserting a new node means we might have to run the
+        level compression algorithm on part of the trie.
+
+trie_leaf_remove()
+        Looks up a key, deletes it and runs the level compression algorithm.
+
+trie_rebalance()
+        The key function for the dynamic trie after any change in the trie
+        it is run to optimize and reorganize. Tt will walk the trie upwards 
+        towards the root from a given tnode, doing a resize() at each step 
+        to implement level compression.
+
+resize()
+        Analyzes a tnode and optimizes the child array size by either inflating
+        or shrinking it repeatedly until it fullfills the criteria for optimal
+        level compression. This part follows the original paper pretty closely
+        and there may be some room for experimentation here.
+
+inflate()
+        Doubles the size of the child array within a tnode. Used by resize().
+
+halve()
+        Halves the size of the child array within a tnode - the inverse of
+        inflate(). Used by resize();
+
+fn_trie_insert(), fn_trie_delete(), fn_trie_select_default()
+        The route manipulation functions. Should conform pretty closely to the
+        corresponding functions in fib_hash.
+
+fn_trie_flush()
+        This walks the full trie (using nextleaf()) and searches for empty
+        leaves which have to be removed.
+
+fn_trie_dump()
+        Dumps the routing table ordered by prefix length. This is somewhat
+        slower than the corresponding fib_hash function, as we have to walk the
+        entire trie for each prefix length. In comparison, fib_hash is organized
+        as one "zone"/hash per prefix length.
+
+Locking
+-------
+
+fib_lock is used for an RW-lock in the same way that this is done in fib_hash.
+However, the functions are somewhat separated for other possible locking
+scenarios. It might conceivably be possible to run trie_rebalance via RCU
+to avoid read_lock in the fn_trie_lookup() function.
+
+Main lookup mechanism
+---------------------
+fn_trie_lookup() is the main lookup function.
+
+The lookup is in its simplest form just like fib_find_node(). We descend the
+trie, key segment by key segment, until we find a leaf. check_leaf() does
+the fib_semantic_match in the leaf's sorted prefix hlist.
+
+If we find a match, we are done.
+
+If we don't find a match, we enter prefix matching mode. The prefix length,
+starting out at the same as the key length, is reduced one step at a time,
+and we backtrack upwards through the trie trying to find a longest matching
+prefix. The goal is always to reach a leaf and get a positive result from the
+fib_semantic_match mechanism.
+
+Inside each tnode, the search for longest matching prefix consists of searching
+through the child array, chopping off (zeroing) the least significant "1" of
+the child index until we find a match or the child index consists of nothing but
+zeros.
+
+At this point we backtrack (t->stats.backtrack++) up the trie, continuing to
+chop off part of the key in order to find the longest matching prefix.
+
+At this point we will repeatedly descend subtries to look for a match, and there
+are some optimizations available that can provide us with "shortcuts" to avoid
+descending into dead ends. Look for "HL_OPTIMIZE" sections in the code.
+
+To alleviate any doubts about the correctness of the route selection process,
+a new netlink operation has been added. Look for NETLINK_FIB_LOOKUP, which
+gives userland access to fib_lookup().
diff --git a/Documentation/pcmcia/devicetable.txt b/Documentation/pcmcia/devicetable.txt
index 045511acafc9..3351c0355143 100644
--- a/Documentation/pcmcia/devicetable.txt
+++ b/Documentation/pcmcia/devicetable.txt
@@ -19,9 +19,8 @@ PCMCIA_DEVICE_PROD_ID1("some_string", 0x(hash_of_some_string)),
 If the hash is incorrect, the kernel will inform you about this in "dmesg"
 upon module initialization, and tell you of the correct hash.
 
-You can determine the hash of the product ID strings by running
-"pcmcia-modalias %n.%m" [%n being replaced with the socket number and %m being
-replaced with the device function] from pcmciautils. It generates a string
+You can determine the hash of the product ID strings by catting the file
+"modalias" in the sysfs directory of the PCMCIA device. It generates a string
 in the following form:
 pcmcia:m0149cC1ABf06pfn00fn00pa725B842DpbF1EFEE84pc0877B627pd00000000
 
diff --git a/Documentation/pcmcia/driver-changes.txt b/Documentation/pcmcia/driver-changes.txt
index 9c315ab48a02..59ccc63838c1 100644
--- a/Documentation/pcmcia/driver-changes.txt
+++ b/Documentation/pcmcia/driver-changes.txt
@@ -1,6 +1,13 @@
 This file details changes in 2.6 which affect PCMCIA card driver authors:
 
-* in-kernel device<->driver matching
+* event handler initialization in struct pcmcia_driver (as of 2.6.13)
+   The event handler is notified of all events, and must be initialized
+   as the event() callback in the driver's struct pcmcia_driver.
+
+* pcmcia/version.h should not be used (as of 2.6.13)
+   This file will be removed eventually.
+
+* in-kernel device<->driver matching (as of 2.6.13)
    PCMCIA devices and their correct drivers can now be matched in
    kernelspace. See 'devicetable.txt' for details.
 
diff --git a/Documentation/power/video.txt b/Documentation/power/video.txt
index 881a37e3eeb0..7a4a5036d123 100644
--- a/Documentation/power/video.txt
+++ b/Documentation/power/video.txt
@@ -117,6 +117,7 @@ IBM Thinkpad X40 Type 2371-7JG  s3_bios,s3_mode (4)
 Medion MD4220                   ??? (*)
 Samsung P35                     vbetool needed (6)
 Sharp PC-AR10 (ATI rage)        none (1)
+Sony Vaio PCG-C1VRX/K           s3_bios (2)
 Sony Vaio PCG-F403              ??? (*)
 Sony Vaio PCG-N505SN            ??? (*)
 Sony Vaio vgn-s260              X or boot-radeon can init it (5)
diff --git a/Documentation/usb/sn9c102.txt b/Documentation/usb/sn9c102.txt
index cf9a1187edce..3f8a119db31b 100644
--- a/Documentation/usb/sn9c102.txt
+++ b/Documentation/usb/sn9c102.txt
@@ -297,6 +297,7 @@ Vendor ID  Product ID
 0x0c45     0x602a
 0x0c45     0x602b
 0x0c45     0x602c
+0x0c45     0x602d
 0x0c45     0x6030
 0x0c45     0x6080
 0x0c45     0x6082
@@ -333,6 +334,7 @@ Model       Manufacturer
 -----       ------------
 HV7131D     Hynix Semiconductor, Inc.
 MI-0343     Micron Technology, Inc.
+OV7630      OmniVision Technologies, Inc.
 PAS106B     PixArt Imaging, Inc.
 PAS202BCB   PixArt Imaging, Inc.
 TAS5110C1B  Taiwan Advanced Sensor Corporation
@@ -470,9 +472,11 @@ order):
 - Luca Capello for the donation of a webcam;
 - Joao Rodrigo Fuzaro, Joao Limirio, Claudio Filho and Caio Begotti for the
   donation of a webcam;
+- Jon Hollstrom for the donation of a webcam;
 - Carlos Eduardo Medaglia Dyonisio, who added the support for the PAS202BCB
   image sensor;
 - Stefano Mozzi, who donated 45 EU;
+- Andrew Pearce for the donation of a webcam;
 - Bertrik Sikken, who reverse-engineered and documented the Huffman compression
   algorithm used in the SN9C10x controllers and implemented the first decoder;
 - Mizuno Takafumi for the donation of a webcam;
diff --git a/Documentation/usb/usbmon.txt b/Documentation/usb/usbmon.txt
index 2f8431f92b77..f1896ee3bb2a 100644
--- a/Documentation/usb/usbmon.txt
+++ b/Documentation/usb/usbmon.txt
@@ -101,6 +101,13 @@ Here is the list of words, from left to right:
   or 3 and 2 positions, correspondingly.
 - URB Status. This field makes no sense for submissions, but is present
   to help scripts with parsing. In error case, it contains the error code.
+  In case of a setup packet, it contains a Setup Tag. If scripts read a number
+  in this field, the proceed to read Data Length. Otherwise, they read
+  the setup packet before reading the Data Length.
+- Setup packet, if present, consists of 5 words: one of each for bmRequestType,
+  bRequest, wValue, wIndex, wLength, as specified by the USB Specification 2.0.
+  These words are safe to decode if Setup Tag was 's'. Otherwise, the setup
+  packet was present, but not captured, and the fields contain filler.
 - Data Length. This is the actual length in the URB.
 - Data tag. The usbmon may not always capture data, even if length is nonzero.
   Only if tag is '=', the data words are present.
@@ -125,25 +132,31 @@ class ParsedLine {
                         String data_str = st.nextToken();
                         int len = data_str.length() / 2;
                         int i;
+                        int b;  // byte is signed, apparently?! XXX
                         for (i = 0; i < len; i++) {
-                                data[data_len] = Byte.parseByte(
-                                    data_str.substring(i*2, i*2 + 2),
-                                    16);
+                                // data[data_len] = Byte.parseByte(
+                                //     data_str.substring(i*2, i*2 + 2),
+                                //     16);
+                                b = Integer.parseInt(
+                                     data_str.substring(i*2, i*2 + 2),
+                                     16);
+                                if (b >= 128)
+                                        b *= -1;
+                                data[data_len] = (byte) b;
                                 data_len++;
                         }
                 }
         }
 }
 
-This format is obviously deficient. For example, the setup packet for control
-transfers is not delivered. This will change in the future.
+This format may be changed in the future.
 
 Examples:
 
-An input control transfer to get a port status:
+An input control transfer to get a port status.
 
-d74ff9a0 2640288196 S Ci:001:00 -115 4 <
-d74ff9a0 2640288202 C Ci:001:00 0 4 = 01010100
+d5ea89a0 3575914555 S Ci:001:00 s a3 00 0000 0003 0004 4 <
+d5ea89a0 3575914560 C Ci:001:00 0 4 = 01050000
 
 An output bulk transfer to send a SCSI command 0x5E in a 31-byte Bulk wrapper
 to a storage device at address 5:
diff --git a/Documentation/video4linux/CARDLIST.bttv b/Documentation/video4linux/CARDLIST.bttv
index aeeafec0594c..62a12a08e2ac 100644
--- a/Documentation/video4linux/CARDLIST.bttv
+++ b/Documentation/video4linux/CARDLIST.bttv
@@ -1,4 +1,4 @@
-card=0 -  *** UNKNOWN/GENERIC *** 
+card=0 -  *** UNKNOWN/GENERIC ***
 card=1 - MIRO PCTV
 card=2 - Hauppauge (bt848)
 card=3 - STB, Gateway P/N 6000699 (bt848)
diff --git a/Documentation/video4linux/CARDLIST.cx88 b/Documentation/video4linux/CARDLIST.cx88
index 4377aa11f567..6d44958289de 100644
--- a/Documentation/video4linux/CARDLIST.cx88
+++ b/Documentation/video4linux/CARDLIST.cx88
@@ -27,3 +27,5 @@ card=25 - Digital-Logic MICROSPACE Entertainment Center (MEC)
 card=26 - IODATA GV/BCTV7E
 card=27 - PixelView PlayTV Ultra Pro (Stereo)
 card=28 - DViCO FusionHDTV 3 Gold-T
+card=29 - ADS Tech Instant TV DVB-T PCI
+card=30 - TerraTec Cinergy 1400 DVB-T
diff --git a/Documentation/video4linux/CARDLIST.saa7134 b/Documentation/video4linux/CARDLIST.saa7134
index 735e8ba02d9f..1b5a3a9ffbe2 100644
--- a/Documentation/video4linux/CARDLIST.saa7134
+++ b/Documentation/video4linux/CARDLIST.saa7134
@@ -1,10 +1,10 @@
-  0 -> UNKNOWN/GENERIC                         
+  0 -> UNKNOWN/GENERIC
   1 -> Proteus Pro [philips reference design]   [1131:2001,1131:2001]
   2 -> LifeView FlyVIDEO3000                    [5168:0138,4e42:0138]
   3 -> LifeView FlyVIDEO2000                    [5168:0138]
   4 -> EMPRESS                                  [1131:6752]
   5 -> SKNet Monster TV                         [1131:4e85]
-  6 -> Tevion MD 9717                          
+  6 -> Tevion MD 9717
   7 -> KNC One TV-Station RDS / Typhoon TV Tuner RDS [1131:fe01,1894:fe01]
   8 -> Terratec Cinergy 400 TV                  [153B:1142]
   9 -> Medion 5044
@@ -34,6 +34,7 @@
  33 -> AVerMedia DVD EZMaker                    [1461:10ff]
  34 -> Noval Prime TV 7133
  35 -> AverMedia AverTV Studio 305              [1461:2115]
+ 36 -> UPMOST PURPLE TV                         [12ab:0800]
  37 -> Items MuchTV Plus / IT-005
  38 -> Terratec Cinergy 200 TV                  [153B:1152]
  39 -> LifeView FlyTV Platinum Mini             [5168:0212]
@@ -43,20 +44,21 @@
  43 -> :Zolid Xpert TV7134
  44 -> Empire PCI TV-Radio LE
  45 -> Avermedia AVerTV Studio 307              [1461:9715]
- 46 -> AVerMedia Cardbus TV/Radio               [1461:d6ee]
+ 46 -> AVerMedia Cardbus TV/Radio (E500)        [1461:d6ee]
  47 -> Terratec Cinergy 400 mobile              [153b:1162]
  48 -> Terratec Cinergy 600 TV MK3              [153B:1158]
  49 -> Compro VideoMate Gold+ Pal               [185b:c200]
  50 -> Pinnacle PCTV 300i DVB-T + PAL           [11bd:002d]
  51 -> ProVideo PV952                           [1540:9524]
  52 -> AverMedia AverTV/305                     [1461:2108]
+ 53 -> ASUS TV-FM 7135                          [1043:4845]
  54 -> LifeView FlyTV Platinum FM               [5168:0214,1489:0214]
- 55 -> LifeView FlyDVB-T DUO                    [5168:0306]
+ 55 -> LifeView FlyDVB-T DUO                    [5168:0502,5168:0306]
  56 -> Avermedia AVerTV 307                     [1461:a70a]
  57 -> Avermedia AVerTV GO 007 FM               [1461:f31f]
  58 -> ADS Tech Instant TV (saa7135)            [1421:0350,1421:0370]
  59 -> Kworld/Tevion V-Stream Xpert TV PVR7134
- 60 -> Typhoon DVB-T Duo Digital/Analog Cardbus
- 61 -> Philips TOUGH DVB-T reference design
+ 60 -> Typhoon DVB-T Duo Digital/Analog Cardbus [4e42:0502]
+ 61 -> Philips TOUGH DVB-T reference design     [1131:2004]
  62 -> Compro VideoMate TV Gold+II
  63 -> Kworld Xpert TV PVR7134
diff --git a/Documentation/video4linux/CARDLIST.tuner b/Documentation/video4linux/CARDLIST.tuner
index e78020f68b2e..d1b9d21ffd89 100644
--- a/Documentation/video4linux/CARDLIST.tuner
+++ b/Documentation/video4linux/CARDLIST.tuner
@@ -56,9 +56,9 @@ tuner=54 - tda8290+75
 tuner=55 - LG PAL (TAPE series)
 tuner=56 - Philips PAL/SECAM multi (FQ1216AME MK4)
 tuner=57 - Philips FQ1236A MK4
-tuner=58 - Ymec TVision TVF-8531MF
+tuner=58 - Ymec TVision TVF-8531MF/8831MF/8731MF
 tuner=59 - Ymec TVision TVF-5533MF
 tuner=60 - Thomson DDT 7611 (ATSC/NTSC)
-tuner=61 - Tena TNF9533-D/IF
+tuner=61 - Tena TNF9533-D/IF/TNF9533-B/DF
 tuner=62 - Philips TEA5767HN FM Radio
 tuner=63 - Philips FMD1216ME MK3 Hybrid Tuner
diff --git a/Documentation/video4linux/bttv/Cards b/Documentation/video4linux/bttv/Cards
index 7f8c7eb70ab2..8f1941ede4da 100644
--- a/Documentation/video4linux/bttv/Cards
+++ b/Documentation/video4linux/bttv/Cards
@@ -20,7 +20,7 @@ All other cards only differ by additional components as tuners, sound
 decoders, EEPROMs, teletext decoders ...
 
 
-Unsupported Cards: 
+Unsupported Cards:
 ------------------
 
 Cards with Zoran (ZR) or Philips (SAA) or ISA are not supported by
@@ -50,11 +50,11 @@ Bt848a/Bt849 single crytal operation support possible!!!
 Miro/Pinnacle PCTV
 ------------------
 
-- Bt848 
-  some (all??) come with 2 crystals for PAL/SECAM and NTSC 
+- Bt848
+  some (all??) come with 2 crystals for PAL/SECAM and NTSC
 - PAL, SECAM or NTSC TV tuner (Philips or TEMIC)
 - MSP34xx sound decoder on add on board
-  decoder is supported but AFAIK does not yet work 
+  decoder is supported but AFAIK does not yet work
   (other sound MUX setting in GPIO port needed??? somebody who fixed this???)
 - 1 tuner, 1 composite and 1 S-VHS input
 - tuner type is autodetected
@@ -70,7 +70,7 @@ in 1997!
 Hauppauge Win/TV pci
 --------------------
 
-There are many different versions of the Hauppauge cards with different 
+There are many different versions of the Hauppauge cards with different
 tuners (TV+Radio ...), teletext decoders.
 Note that even cards with same model numbers have (depending on the revision)
 different chips on it.
@@ -80,22 +80,22 @@ different chips on it.
 - PAL, SECAM, NTSC or tuner with or without Radio support
 
 e.g.:
-  PAL: 
+  PAL:
   TDA5737: VHF, hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
   TSA5522: 1.4 GHz I2C-bus controlled synthesizer, I2C 0xc2-0xc3
-  
+
   NTSC:
   TDA5731: VHF, hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners
   TSA5518: no datasheet available on Philips site
-- Philips SAA5246 or SAA5284 ( or no) Teletext decoder chip     
+- Philips SAA5246 or SAA5284 ( or no) Teletext decoder chip
   with buffer RAM (e.g. Winbond W24257AS-35: 32Kx8 CMOS static RAM)
   SAA5246 (I2C 0x22) is supported
-- 256 bytes EEPROM: Microchip 24LC02B or Philips 8582E2Y 
+- 256 bytes EEPROM: Microchip 24LC02B or Philips 8582E2Y
   with configuration information
   I2C address 0xa0 (24LC02B also responds to 0xa2-0xaf)
 - 1 tuner, 1 composite and (depending on model) 1 S-VHS input
 - 14052B: mux for selection of sound source
-- sound decoder: TDA9800, MSP34xx (stereo cards) 
+- sound decoder: TDA9800, MSP34xx (stereo cards)
 
 
 Askey CPH-Series
@@ -108,17 +108,17 @@ Developed by TelSignal(?), OEMed by many vendors (Typhoon, Anubis, Dynalink)
     CPH05x: BT878 with FM
     CPH06x: BT878 (w/o FM)
     CPH07x: BT878 capture only
- 
+
   TV standards:
      CPH0x0: NTSC-M/M
      CPH0x1: PAL-B/G
      CPH0x2: PAL-I/I
      CPH0x3: PAL-D/K
-     CPH0x4: SECAM-L/L 
-     CPH0x5: SECAM-B/G 
-     CPH0x6: SECAM-D/K 
-     CPH0x7: PAL-N/N 
-     CPH0x8: PAL-B/H 
+     CPH0x4: SECAM-L/L
+     CPH0x5: SECAM-B/G
+     CPH0x6: SECAM-D/K
+     CPH0x7: PAL-N/N
+     CPH0x8: PAL-B/H
      CPH0x9: PAL-M/M
 
   CPH03x was often sold as "TV capturer".
@@ -174,7 +174,7 @@ Lifeview Flyvideo Series:
       "The FlyVideo2000 and FlyVideo2000s product name have renamed to FlyVideo98."
       Their Bt8x8 cards are listed as discontinued.
       Flyvideo 2000S was probably sold as Flyvideo 3000 in some contries(Europe?).
-      The new Flyvideo 2000/3000 are SAA7130/SAA7134 based. 
+      The new Flyvideo 2000/3000 are SAA7130/SAA7134 based.
 
   "Flyvideo II" had been the name for the 848 cards, nowadays (in Germany)
   this name is re-used for LR50 Rev.W.
@@ -235,12 +235,12 @@ Prolink
    Multimedia TV packages (card + software pack):
    PixelView Play TV Theater - (Model: PV-M4200) =  PixelView Play TV pro + Software
    PixelView Play TV PAK -     (Model: PV-BT878P+ REV 4E)
-   PixelView Play TV/VCR -     (Model: PV-M3200 REV 4C / 8D / 10A ) 
+   PixelView Play TV/VCR -     (Model: PV-M3200 REV 4C / 8D / 10A )
    PixelView Studio PAK -      (Model:    M2200 REV 4C / 8D / 10A )
    PixelView PowerStudio PAK - (Model: PV-M3600 REV 4E)
    PixelView DigitalVCR PAK -  (Model: PV-M2400 REV 4C / 8D / 10A )
 
-   PixelView PlayTV PAK II (TV/FM card + usb camera)  PV-M3800 
+   PixelView PlayTV PAK II (TV/FM card + usb camera)  PV-M3800
    PixelView PlayTV XP PV-M4700,PV-M4700(w/FM)
    PixelView PlayTV DVR PV-M4600  package contents:PixelView PlayTV pro, windvr & videoMail s/w
 
@@ -254,7 +254,7 @@ Prolink
 
    DTV3000 PV-DTV3000P+ DVB-S CI = Twinhan VP-1030
    DTV2000 DVB-S = Twinhan VP-1020
-   
+
    Video Conferencing:
    PixelView Meeting PAK - (Model: PV-BT878P)
    PixelView Meeting PAK Lite - (Model: PV-BT878P)
@@ -308,7 +308,7 @@ KNC One
 
    newer Cards have saa7134, but model name stayed the same?
 
-Provideo 
+Provideo
 --------
   PV951 or PV-951 (also are sold as:
    Boeder TV-FM Video Capture Card
@@ -353,7 +353,7 @@ AVerMedia
    AVerTV
    AVerTV Stereo
    AVerTV Studio (w/FM)
-   AVerMedia TV98 with Remote 
+   AVerMedia TV98 with Remote
    AVerMedia TV/FM98 Stereo
    AVerMedia TVCAM98
    TVCapture (Bt848)
@@ -373,7 +373,7 @@ AVerMedia
    (1) Daughterboard MB68-A with TDA9820T and TDA9840T
    (2) Sony NE41S soldered (stereo sound?)
    (3) Daughterboard M118-A w/ pic 16c54 and 4 MHz quartz
- 
+
    US site has different drivers for (as of 09/2002):
    EZ Capture/InterCam PCI (BT-848 chip)
    EZ Capture/InterCam PCI (BT-878 chip)
@@ -437,7 +437,7 @@ Terratec
    Terra TValueRadio,             "LR102 Rev.C" printed on the PCB
    Terra TV/Radio+ Version 1.0,   "80-CP2830100-0" TTTV3 printed on the PCB,
                                      "CPH010-E83" on the back, SAA6588T, TDA9873H
-   Terra TValue Version BT878,    "80-CP2830110-0 TTTV4" printed on the PCB, 
+   Terra TValue Version BT878,    "80-CP2830110-0 TTTV4" printed on the PCB,
                                      "CPH011-D83" on back
    Terra TValue Version 1.0       "ceb105.PCB" (really identical to Terra TV+ Version 1.0)
    Terra TValue New Revision      "LR102 Rec.C"
@@ -528,7 +528,7 @@ Koutech
    KW-606RSF
    KW-607A (capture only)
    KW-608 (Zoran capture only)
- 
+
 IODATA (jp)
 ------
    GV-BCTV/PCI
@@ -542,15 +542,15 @@ Canopus (jp)
 -------
    WinDVR       = Kworld "KW-TVL878RF"
 
-www.sigmacom.co.kr 
+www.sigmacom.co.kr
 ------------------
-   Sigma Cyber TV II 
+   Sigma Cyber TV II
 
 www.sasem.co.kr
 ---------------
    Litte OnAir TV
 
-hama 
+hama
 ----
    TV/Radio-Tuner Card, PCI (Model 44677) = CPH051
 
@@ -638,7 +638,7 @@ Media-Surfer  (esc-kathrein.de)
 
 Jetway (www.jetway.com.tw)
 --------------------------
-   JW-TV 878M 
+   JW-TV 878M
    JW-TV 878  = KWorld KW-TV878RF
 
 Galaxis
@@ -715,7 +715,7 @@ Hauppauge
   809 MyVideo
   872 MyTV2Go FM
 
- 
+
   546 WinTV Nova-S CI
   543 WinTV Nova
   907 Nova-S USB
@@ -739,7 +739,7 @@ Hauppauge
   832 MyTV2Go
   869 MyTV2Go-FM
   805 MyVideo (USB)
-  
+
 
 Matrix-Vision
 -------------
@@ -764,7 +764,7 @@ Gallant  (www.gallantcom.com) www.minton.com.tw
    Intervision IV-550 (bt8x8)
    Intervision IV-100 (zoran)
    Intervision IV-1000 (bt8x8)
-   
+
 Asonic (www.asonic.com.cn) (website down)
 -----------------------------------------
    SkyEye tv 878
@@ -804,11 +804,11 @@ Kworld (www.kworld.com.tw)
 
 JTT/ Justy Corp.http://www.justy.co.jp/ (www.jtt.com.jp website down)
 ---------------------------------------------------------------------
-   JTT-02 (JTT TV) "TV watchmate pro" (bt848) 
+   JTT-02 (JTT TV) "TV watchmate pro" (bt848)
 
 ADS www.adstech.com
 -------------------
-   Channel Surfer TV ( CHX-950 ) 
+   Channel Surfer TV ( CHX-950 )
    Channel Surfer TV+FM ( CHX-960FM )
 
 AVEC www.prochips.com
@@ -874,7 +874,7 @@ www.ids-imaging.de
 ------------------
    Falcon Series (capture only)
  In USA: http://www.theimagingsource.com/
-   DFG/LC1      
+   DFG/LC1
 
 www.sknet-web.co.jp
 -------------------
@@ -890,7 +890,7 @@ Cybertainment
    CyberMail Xtreme
   These are Flyvideo
 
-VCR (http://www.vcrinc.com/) 
+VCR (http://www.vcrinc.com/)
 ---
   Video Catcher 16
 
@@ -920,7 +920,7 @@ Sdisilk www.sdisilk.com/
     SDI Silk 200 SDI Input Card
 
 www.euresys.com
-    PICOLO series 
+    PICOLO series
 
 PMC/Pace
 www.pacecom.co.uk website closed
diff --git a/Documentation/video4linux/not-in-cx2388x-datasheet.txt b/Documentation/video4linux/not-in-cx2388x-datasheet.txt
index 96b638b5ba1d..edbfe744d21d 100644
--- a/Documentation/video4linux/not-in-cx2388x-datasheet.txt
+++ b/Documentation/video4linux/not-in-cx2388x-datasheet.txt
@@ -34,4 +34,8 @@ MO_OUTPUT_FORMAT (0x310164)
   2: HACTEXT
   1: HSFMT
 
+0x47 is the sync byte for MPEG-2 transport stream packets.
+Datasheet incorrectly states to use 47 decimal. 188 is the length.
+All DVB compliant frontends output packets with this start code.
+
 =================================================================================