tree f31776d47d7b9200d9d13c33f767785fec070d3f
parent 779c27820a6bd53523a34551aa6004045a060dcf
author Stefan Weinhuber <wein@de.ibm.com> 1260186710 +0100
committer Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> 1260186694 +0100

[S390] dasd: enable prefix independent of pav support

The DASD device driver needs to explicitly enable the prefix command
on the storage server, before it can be used. Originally we enabled
this command along with others only if we wanted to support PAV.
However, today we require this command for other features like
High Performance FICON as well, so we need to always enable prefix.

Signed-off-by: Stefan Weinhuber <wein@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>