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(parent: 6e1beb3) | patch
[S390] cio: Fix handling of interrupt for csch().
authorCornelia Huck <cornelia.huck@de.ibm.com>
Wed, 4 Apr 2007 12:37:11 +0000 (14:37 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Wed, 4 Apr 2007 12:37:39 +0000 (14:37 +0200)
commit8c3ce5bece2e6e233c1d05b460883046d020fbf9
tree585029efcfa3d8b890ac194ae36b638e8abb1df2tree | snapshot
parent6e1beb3c22496f6e1f1feba8ae74da16f131684ccommit | diff
[S390] cio: Fix handling of interrupt for csch().

Wipe internal irb if the clear function bit is set before accumulating
bits from the irb in order to follow hardware behaviour.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/cio/device_status.c diff | blob | history
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