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Commit f0eef253 authored by Dave Jones's avatar Dave Jones
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Merge ../linus

parents 0cfea5dd e1036502
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@@ -20,6 +20,7 @@
# Top-level generic files
#
tags
TAGS
vmlinux*
System.map
Module.symvers
+50 −11
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@@ -34,6 +34,7 @@ E: magrawal@nortelnetworks.com
D: Basic Interphase 5575 driver with UBR and ABR support.
S: 75 Donald St, Apt 42
S: Weymouth, MA 02188
S: USA

N: Dave Airlie
E: airlied@linux.ie
@@ -44,7 +45,7 @@ S: Longford, Ireland
S: Sydney, Australia

N: Tigran A. Aivazian
E: tigran@veritas.com
E: tigran@aivazian.fsnet.co.uk
W: http://www.moses.uklinux.net/patches
D: BFS filesystem
D: Intel IA32 CPU microcode update support
@@ -202,6 +203,7 @@ S: MS42
S: Hewlett-Packard
S: 3404 E Harmony Rd
S: Fort Collins, CO 80525
S: USA

N: Arindam Banerji
E: axb@cse.nd.edu
@@ -444,6 +446,7 @@ E: rbradetich@uswest.net
D: Linux/PA-RISC hacker
S: 1200 Goldenrod Dr.
S: Nampa, Idaho 83686
S: USA

N: Derrick J. Brashear
E: shadow@dementia.org
@@ -633,6 +636,7 @@ E: scole@lanl.gov
E: elenstev@mesatop.com
D: Various build fixes and kernel documentation.
S: Los Alamos, New Mexico
S: USA

N: Hamish Coleman
E: hamish@zot.apana.org.au
@@ -951,6 +955,12 @@ S: Brevia 1043
S: S-114 79 Stockholm
S: Sweden

N: Pekka Enberg
E: penberg@cs.helsinki.fi
W: http://www.cs.helsinki.fi/u/penberg/
D: Various kernel hacks, fixes, and cleanups.
S: Finland

N: David Engebretsen
E: engebret@us.ibm.com
D: Linux port to 64-bit PowerPC architecture
@@ -1620,7 +1630,8 @@ D: fbdev hacking

N: Jesper Juhl
E: jesper.juhl@gmail.com
D: Various fixes, cleanups and minor features.
D: Various fixes, cleanups and minor features all over the tree.
D: Wrote initial version of the hdaps driver (since passed on to others).
S: Lemnosvej 1, 3.tv
S: 2300 Copenhagen S.
S: Denmark
@@ -1797,6 +1808,14 @@ S: Kruislaan 419
S: 1098 VA Amsterdam 
S: The Netherlands

N: Jiri Kosina
E: jikos@jikos.cz
E: jkosina@suse.cz
D: Generic HID layer - original code split, fixes
D: Various ACPI fixes, keeping correct battery state through suspend
D: various lockdep annotations, autofs and other random bugfixes
S: Prague, Czech Republic

N: Gene Kozin
E: 74604.152@compuserve.com
W: http://www.sangoma.com
@@ -2002,6 +2021,7 @@ W: http://www.mathematik.uni-stuttgart.de/~floeff
D: Busmaster driver for HP 10/100 Mbit Network Adapters
S: University of Stuttgart, Germany and
S: Ecole Nationale Superieure des Telecommunications, Paris
S: France

N: Jamie Lokier
E: jamie@shareable.org
@@ -2171,6 +2191,7 @@ S: Hewlett Packard
S: MS 42
S: 3404 E. Harmony Road
S: Fort Collins, CO 80528
S: USA

N: Torben Mathiasen
E: torben.mathiasen@compaq.com
@@ -2227,6 +2248,12 @@ D: tc: HFSC scheduler
S: Freiburg
S: Germany

N: Paul E. McKenney
E: paulmck@us.ibm.com
W: http://www.rdrop.com/users/paulmck/
D: RCU and variants
D: rcutorture module

N: Mike McLagan
E: mike.mclagan@linux.org
W: http://www.invlogic.com/~mmclagan
@@ -2477,7 +2504,8 @@ S: Derbyshire DE4 3RL
S: United Kingdom

N: Ian S. Nelson
E: ian.nelson@echostar.com
E: nelsonis@earthlink.net
P: 1024D/00D3D983 3EFD 7B86 B888 D7E2 29B6  9E97 576F 1B97 00D3 D983
D: Minor mmap and ide hacks
S: 1370 Atlantis Ave.
S: Lafayette CO, 80026
@@ -2578,6 +2606,9 @@ S: Ucitelska 1576
S: Prague 8
S: 182 00 Czech Republic

N: Rick Payne
D: RFC2385 Support for TCP

N: Barak A. Pearlmutter
E: bap@cs.unm.edu
W: http://www.cs.unm.edu/~bap/
@@ -2967,6 +2998,10 @@ S: 69 rue Dunois
S: 75013 Paris
S: France

N: Dipankar Sarma
E: dipankar@in.ibm.com
D: RCU

N: Hannu Savolainen
E: hannu@opensound.com
D: Maintainer of the sound drivers until 2.1.x days.
@@ -3279,6 +3314,12 @@ S: 3 Ballow Crescent
S: MacGregor A.C.T 2615
S: Australia

N: Josh Triplett
E: josh@freedesktop.org
P: 1024D/D0FE7AFB B24A 65C9 1D71 2AC2 DE87  CA26 189B 9946 D0FE 7AFB
D: rcutorture maintainer
D: lock annotations, finding and fixing lock bugs

N: Winfried Trmper
E: winni@xpilot.org
W: http://www.shop.de/~winni/
@@ -3481,14 +3522,12 @@ D: The Linux Support Team Erlangen

N: David Weinehall
E: tao@acc.umu.se
P: 1024D/DC47CA16 7ACE 0FB0 7A74 F994 9B36  E1D1 D14E 8526 DC47 CA16
W: http://www.acc.umu.se/~tao/
W: http://www.acc.umu.se/~mcalinux/
D: v2.0 kernel maintainer
D: Fixes for the NE/2-driver
D: Miscellaneous MCA-support
D: Cleanup of the Config-files
S: Axtorpsvagen 40:20
S: S-903 37  UMEA
S: Sweden

N: Matt Welsh
E: mdw@metalab.unc.edu
@@ -3548,11 +3587,11 @@ S: Fargo, North Dakota 58122
S: USA

N: Steven Whitehouse
E: SteveW@ACM.org
E: steve@chygwyn.com
W: http://www.chygwyn.com/~steve
D: Linux DECnet project: http://www.sucs.swan.ac.uk/~rohan/DECnet/index.html
D: Linux DECnet project
D: Minor debugging of other networking protocols.
D: Misc bug fixes and filesystem development
D: Misc bug fixes and GFS2 filesystem development

N: Hans-Joachim Widmaier
E: hjw@zvw.de
@@ -3650,7 +3689,7 @@ S: Portland, OR
S: USA

N: Michal Wronski
E: Michal.Wronski@motorola.com
E: michal.wronski@gmail.com
D: POSIX message queues fs (with K. Benedyczak)
S: Krakow
S: Poland
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@@ -104,8 +104,6 @@ firmware_class/
	- request_firmware() hotplug interface info.
floppy.txt
	- notes and driver options for the floppy disk driver.
ftape.txt
	- notes about the floppy tape device driver.
hayes-esp.txt
	- info on using the Hayes ESP serial driver.
highuid.txt
+20 −0
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What:           /debug/pktcdvd/pktcdvd[0-7]
Date:           Oct. 2006
KernelVersion:  2.6.19
Contact:        Thomas Maier <balagi@justmail.de>
Description:

debugfs interface
-----------------

The pktcdvd module (packet writing driver) creates
these files in debugfs:

/debug/pktcdvd/pktcdvd[0-7]/
    info            (0444) Lots of human readable driver
                           statistics and infos. Multiple lines!

Example:
-------

cat /debug/pktcdvd/pktcdvd0/info
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What:           /sys/class/pktcdvd/
Date:           Oct. 2006
KernelVersion:  2.6.19
Contact:        Thomas Maier <balagi@justmail.de>
Description:

sysfs interface
---------------

The pktcdvd module (packet writing driver) creates
these files in the sysfs:
(<devid> is in format  major:minor )

/sys/class/pktcdvd/
    add            (0200)  Write a block device id (major:minor)
                           to create a new pktcdvd device and map
                           it to the block device.

    remove         (0200)  Write the pktcdvd device id (major:minor)
                           to it to remove the pktcdvd device.

    device_map     (0444)  Shows the device mapping in format:
                             pktcdvd[0-7] <pktdevid> <blkdevid>

/sys/class/pktcdvd/pktcdvd[0-7]/
    dev                   (0444) Device id
    uevent                (0200) To send an uevent.

/sys/class/pktcdvd/pktcdvd[0-7]/stat/
    packets_started       (0444) Number of started packets.
    packets_finished      (0444) Number of finished packets.

    kb_written            (0444) kBytes written.
    kb_read               (0444) kBytes read.
    kb_read_gather        (0444) kBytes read to fill write packets.

    reset                 (0200) Write any value to it to reset
                                 pktcdvd device statistic values, like
                                 bytes read/written.

/sys/class/pktcdvd/pktcdvd[0-7]/write_queue/
    size                  (0444) Contains the size of the bio write
                                 queue.

    congestion_off        (0644) If bio write queue size is below
                                 this mark, accept new bio requests
                                 from the block layer.

    congestion_on         (0644) If bio write queue size is higher
                                 as this mark, do no longer accept
                                 bio write requests from the block
                                 layer and wait till the pktcdvd
                                 device has processed enough bio's
                                 so that bio write queue size is
                                 below congestion off mark.
                                 A value of <= 0 disables congestion
                                 control.


Example:
--------
To use the pktcdvd sysfs interface directly, you can do:

# create a new pktcdvd device mapped to /dev/hdc
echo "22:0" >/sys/class/pktcdvd/add
cat /sys/class/pktcdvd/device_map
# assuming device pktcdvd0 was created, look at stat's
cat /sys/class/pktcdvd/pktcdvd0/stat/kb_written
# print the device id of the mapped block device
fgrep pktcdvd0 /sys/class/pktcdvd/device_map
# remove device, using pktcdvd0 device id   253:0
echo "253:0" >/sys/class/pktcdvd/remove
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