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(parent: 9062014) | patch
[S390] dasd: add High Performance FICON multitrack support
authorStefan Weinhuber <wein@de.ibm.com>
Wed, 5 Jan 2011 11:48:02 +0000 (12:48 +0100)
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>
Wed, 5 Jan 2011 11:47:29 +0000 (12:47 +0100)
commitef19298b406f93af4bb249f0776deb8366e97532
tree8b729739a57fd50e9fe67232b1c3b1264bf678a5tree | snapshot
parent9062014cb60194630272709da82d5879d563865ecommit | diff
[S390] dasd: add High Performance FICON multitrack support

Some storage systems support multitrack High Performance FICON
requests, which read or write data to more than one track.
This patch enables the DASD device driver to generate multitrack
High Performance FICON requests.

Signed-off-by: Stefan Weinhuber <wein@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/block/dasd.c diff | blob | history
drivers/s390/block/dasd_eckd.c diff | blob | history
drivers/s390/block/dasd_eckd.h diff | blob | history
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