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/openbmc/linux/drivers/s390/cio/
H A Dcio.hdiff edf2209692769d3e461c0351553098bc017c2caf Wed Apr 30 06:38:39 CDT 2008 Cornelia Huck <cornelia.huck@de.ibm.com> [S390] cio: Make isc handling more robust.

Introduce an ->isc field in the subchannel to store the desired
interruption subclass, since sch->schib.pmcw.isc may be overwritten
by the hardware on stsch() after machine checks.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
H A Ddevice_ops.cdiff edf2209692769d3e461c0351553098bc017c2caf Wed Apr 30 06:38:39 CDT 2008 Cornelia Huck <cornelia.huck@de.ibm.com> [S390] cio: Make isc handling more robust.

Introduce an ->isc field in the subchannel to store the desired
interruption subclass, since sch->schib.pmcw.isc may be overwritten
by the hardware on stsch() after machine checks.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
H A Ddevice_fsm.cdiff edf2209692769d3e461c0351553098bc017c2caf Wed Apr 30 06:38:39 CDT 2008 Cornelia Huck <cornelia.huck@de.ibm.com> [S390] cio: Make isc handling more robust.

Introduce an ->isc field in the subchannel to store the desired
interruption subclass, since sch->schib.pmcw.isc may be overwritten
by the hardware on stsch() after machine checks.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
H A Dcio.cdiff edf2209692769d3e461c0351553098bc017c2caf Wed Apr 30 06:38:39 CDT 2008 Cornelia Huck <cornelia.huck@de.ibm.com> [S390] cio: Make isc handling more robust.

Introduce an ->isc field in the subchannel to store the desired
interruption subclass, since sch->schib.pmcw.isc may be overwritten
by the hardware on stsch() after machine checks.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>