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[S390] dasd: no High Performance FICON in 31-bit mode
authorStefan Weinhuber <wein@de.ibm.com>
Fri, 12 Jun 2009 08:26:36 +0000 (10:26 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Fri, 12 Jun 2009 08:27:35 +0000 (10:27 +0200)
commit45b44d76d373e66d08e0c745dc82ff9123103588
tree5a871000e9174f6be94a457625bcf1413b3386eatree | snapshot (tar.gz zip)
parentd0591485e15ccd908f91058f7da134248dcdbbb3commit | diff
[S390] dasd: no High Performance FICON in 31-bit mode

The High Performance FICON feature is not supported in 31-bit mode,
no matter what the various flags say. So we need to check for the
CONFIG_64BIT option as well.

Signed-off-by: Stefan Weinhuber <wein@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
drivers/s390/block/dasd_eckd.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)