[S390] cio: Dump ccw device information in case of timeout.
authorSebastian Ott <sebott@de.ibm.com>
Sat, 26 Jan 2008 13:10:37 +0000 (14:10 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Sat, 26 Jan 2008 13:10:55 +0000 (14:10 +0100)
commit14ff56bbb3422cc465a12e81f5e1b5f06168aeda
tree3449924a41cce57963c0daf86320be5daf380687
parent661ca0da3e1fa60c9e56f995fd83772ffa9ffe90
[S390] cio: Dump ccw device information in case of timeout.

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 <sebott@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Documentation/kernel-parameters.txt
Documentation/s390/CommonIO
drivers/s390/cio/device_fsm.c