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[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)
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 patch | blob | history
drivers/s390/block/dasd_eckd.c patch | blob | history
drivers/s390/block/dasd_eckd.h patch | blob | history

diff --cc drivers/s390/block/dasd.c
Simple merge
diff --cc drivers/s390/block/dasd_eckd.c
Simple merge
diff --cc drivers/s390/block/dasd_eckd.h
Simple merge
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