X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=Documentation%2Fkernel-parameters.txt;h=880f882160e2d717d9d0a7e1727ff6f29e6dcec8;hb=c9de560ded61faa5b754137b7753da252391c55a;hp=17fc60e32443082da684a250e9e0b6fbecb34bbf;hpb=7556afa0e0e436cad4f560ee83e5fbd5dac9359a;p=linux-2.6

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 17fc60e324..880f882160 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -370,7 +370,8 @@ and is between 256 and 4096 characters. It is defined in the file
 			configured.  Potentially dangerous and should only be
 			used if you are entirely sure of the consequences.
 
-	chandev=	[HW,NET] Generic channel device initialisation
+	ccw_timeout_log [S390]
+			See Documentation/s390/CommonIO for details.
 
 	checkreqprot	[SELINUX] Set initial checkreqprot flag value.
 			Format: { "0" | "1" }
@@ -382,6 +383,12 @@ and is between 256 and 4096 characters. It is defined in the file
 			Value can be changed at runtime via
 				/selinux/checkreqprot.
 
+	cio_ignore=	[S390]
+			See Documentation/s390/CommonIO for details.
+
+	cio_msg=	[S390]
+			See Documentation/s390/CommonIO for details.
+
 	clock=		[BUGS=X86-32, HW] gettimeofday clocksource override.
 			[Deprecated]
 			Forces specified clocksource (if available) to be used
@@ -1598,7 +1605,13 @@ and is between 256 and 4096 characters. It is defined in the file
 			Format: <vendor>:<model>:<flags>
 			(flags are integer value)
 
-	scsi_logging=	[SCSI]
+	scsi_logging_level=	[SCSI] a bit mask of logging levels
+			See drivers/scsi/scsi_logging.h for bits.  Also
+			settable via sysctl at dev.scsi.logging_level
+			(/proc/sys/dev/scsi/logging_level).
+			There is also a nice 'scsi_logging_level' script in the
+			S390-tools package, available for download at
+			http://www-128.ibm.com/developerworks/linux/linux390/s390-tools-1.5.4.html
 
 	scsi_mod.scan=	[SCSI] sync (default) scans SCSI busses as they are
 			discovered.  async scans them in kernel threads,