07 May, 2008
1 commit
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The only sporadically used CIO_DEBUG messages are replaced by ordinary
CIO_MSG_EVENT messages. The CIO_MSG_EVENT messages debug levels are
consolidated.Signed-off-by: Michael Ernst
Signed-off-by: Martin Schwidefsky
27 Apr, 2008
1 commit
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This patch adds Documentation/s390/kvm.txt, which describes specifics of kvm's
user interface that are unique to s390 architecture.Signed-off-by: Carsten Otte
Signed-off-by: Avi Kivity
17 Apr, 2008
1 commit
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The new function supports setting of permissions for the debugfs files
created by the debug feature. In addition to that, the function provides
uid and gid as parameters for future use. Currently only root is allowed
for uid and gid.Signed-off-by: Michael Holzheu
Signed-off-by: Martin Schwidefsky
Signed-off-by: Heiko Carstens
26 Jan, 2008
1 commit
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Information about a ccw device will be dumped in
case of a ccw timeout. This can be enabled with
the kernel parameter ccw_timeout_log.Signed-off-by: Sebastian Ott
Signed-off-by: Martin Schwidefsky
25 Jan, 2008
1 commit
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Signed-off-by: Robert P. J. Day
12 Oct, 2007
2 commits
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Signed-off-by: Cornelia Huck
Signed-off-by: Martin Schwidefsky -
Signed-off-by: Cornelia Huck
Signed-off-by: Martin Schwidefsky
21 May, 2007
1 commit
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- read_dev_chars()/read_conf_data() are deprecated. Don't document them, but
advise to issue the channel program from the driver itself.
- Remove some really obsolete and incorrect stuff.Signed-off-by: Cornelia Huck
Signed-off-by: Martin Schwidefsky
09 May, 2007
1 commit
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Convert files within the Documentation directory to UTF-8.
Adrian Bunk:
small additional fixesSigned-off-by: John Anthony Kazos Jr.
Signed-off-by: Adrian Bunk
27 Apr, 2007
2 commits
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Cleanup code and remove obsolete documentation.
Signed-off-by: Jan Glauber
Signed-off-by: Heiko Carstens
Signed-off-by: Martin Schwidefsky -
s390 machines provide hardware support for creating Linux dumps on SCSI
disks. For creating a dump a special purpose dump Linux is used. The first
32 MB of memory are saved by the hardware before the dump Linux is
booted. Via an SCLP interface, the saved memory can be accessed from
Linux. This patch exports memory and registers of the crashed Linux to
userspace via a debugfs file. For more information refer to
Documentation/s390/zfcpdump.txt, which is included in this patch.Signed-off-by: Michael Holzheu
Signed-off-by: Martin Schwidefsky
Signed-off-by: Heiko Carstens
06 Feb, 2007
1 commit
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Fix description of register usage as pointed out by Andreas Krebbel.
Since this document is completely outdated and would need a lot of
fixing, it might be worth considering to get rid of it...Signed-off-by: Heiko Carstens
Signed-off-by: Martin Schwidefsky
08 Dec, 2006
1 commit
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Signed-off-by: Cornelia Huck
Cc: Greg KH
Signed-off-by: Andrew Morton
Signed-off-by: Martin Schwidefsky
04 Dec, 2006
1 commit
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Signed-off-by: Nicolas Kaiser
Signed-off-by: Martin Schwidefsky
30 Nov, 2006
1 commit
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This patch fixes typos in various Documentation txts. The patch addresses some
+words starting with the letter 'T'.Signed-off-by: Matt LaPlante
Acked-by: Randy Dunlap
Signed-off-by: Adrian Bunk
19 Oct, 2006
1 commit
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Signed-off-by: Cornelia Huck
Signed-off-by: Martin Schwidefsky
04 Oct, 2006
11 commits
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Remove many duplicated words under Documentation/ and do other small
cleanups.Examples:
"and and" --> "and"
"in in" --> "in"
"the the" --> "the"
"the the" --> "to the"
...Signed-off-by: Paolo Ornati
Signed-off-by: Adrian Bunk -
This patch fixes typos in various Documentation txts. The patch addresses
some words starting with the letter 'S'.Signed-off-by: Matt LaPlante
Acked-by: Alan Cox
Acked-by: Randy Dunlap
Signed-off-by: Adrian Bunk -
This patch fixes typos in various Documentation txts. The patch addresses
some words starting with the letters 'Q'-'R'.Signed-off-by: Matt LaPlante
Acked-by: Randy Dunlap
Signed-off-by: Adrian Bunk -
Randy brought it to my attention that in proper english "can not" should always
be written "cannot". I donot see any reason to argue, even if I mightnot
understand why this rule exists. This patch fixes "can not" in several
Documentation files as well as three Kconfigs.Signed-off-by: Matt LaPlante
Acked-by: Randy Dunlap
Signed-off-by: Adrian Bunk -
This patch fixes typos in various Documentation txts. The patch addresses
some words starting with the letters 'N'-'P'.Signed-off-by: Matt LaPlante
Acked-by: Randy Dunlap
Signed-off-by: Adrian Bunk -
This patch fixes typos in various Documentation txts. The patch addresses
some words starting with the letters 'H'-'M'.Signed-off-by: Matt LaPlante
Acked-by: Randy Dunlap
Signed-off-by: Adrian Bunk -
This patch fixes typos in various Documentation txts. The patch addresses
some words starting with the letters 'F'-'G'.Signed-off-by: Matt LaPlante
Signed-off-by: Adrian Bunk -
This patch fixes typos in various Documentation txts. This patch addresses
some words starting with the letters 'D'-'E'.Signed-off-by: Matt LaPlante
Signed-off-by: Adrian Bunk -
This patch fixes typos in various Documentation txts. This patch addresses some
words starting with the letters 'B'-'C'. There are also a few grammar fixes
thrown in for Randy. ;)Signed-off-by: Matt LaPlante
Signed-off-by: Adrian Bunk -
This patch fixes typos in various Documentation txts.
This patch addresses some words starting with the letter 'A'.Signed-off-by: Matt LaPlante
Acked-by: Randy Dunlap
Acked-by: Alan Cox
Signed-off-by: Adrian Bunk -
Now that devfs is removed, there's no longer any need to document how to
do this or that with devfs.This patch includes some improvements by Joe Perches.
Signed-off-by: Adrian Bunk
24 Mar, 2006
1 commit
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Update documentation of the common I/O layer:
- Add MSS-specific example.
- Add more information on ccwgroup devices.
- Add channel path type attribute.
- Fix typo.Signed-off-by: Cornelia Huck
Signed-off-by: Martin Schwidefsky
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
09 Nov, 2005
1 commit
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"extern inline" -> "static inline"
Signed-off-by: Adrian Bunk
Cc: Martin Schwidefsky
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
07 Nov, 2005
1 commit
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Fix typos and add a section about cpus in the driver-model documentation.
Signed-off-by: Cornelia Huck
Signed-off-by: Martin Schwidefsky
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
11 Sep, 2005
1 commit
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The attached patch fixes the following spelling errors in Documentation/
- double "the"
- Several misspellings of function/functionality
- infomation
- memeory
- Recieved
- wether
and possibly others which I forgot ;-)
Trailing whitespaces on the same line as the typo are also deleted.Signed-off-by: Tobias Klauser
Signed-off-by: Domen Puncer
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
26 Jun, 2005
1 commit
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This patch changes the memory allocation method for the s390 debug feature.
Trace buffers had been allocated using the get_free_pages() function before.
Therefore it was not possible to get big memory areas in a running system due
to memory fragmentation. Now the trace buffers are subdivided into several
subbuffers with pagesize. Therefore it is now possible to allocate more
memory for the trace buffers and more trace records can be written.In addition to that, dynamic specification of the size of the trace buffers is
implemented. It is now possible to change the size of a trace buffer using a
new debugfs file instance. When writing a number into this file, the trace
buffer size is changed to 'number * pagesize'.In the past all the traces could be obtained from userspace by accessing files
in the "proc" filesystem. Now with debugfs we have a new filesystem which
should be used for debugging purposes. This patch moves the debug feature
from procfs to debugfs.Since the interface of debug_register() changed, all device drivers, which use
the debug feature had to be adjusted.Signed-off-by: Martin Schwidefsky
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
22 Jun, 2005
1 commit
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Some clarifications in the cio documentation.
Signed-off-by: Martin Schwidefsky
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
01 May, 2005
1 commit
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Synchronize documentation with current interface.
Signed-off-by: Martin Schwidefsky
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
17 Apr, 2005
1 commit
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Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.Let it rip!
