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| author | Stefan Haberland <stefan.haberland@de.ibm.com> | 2011-01-05 12:48:06 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2011-01-05 12:47:30 +0100 |
| commit | e4dbb0f2b5dd6a836d0e5c60aa5f573e0bbcf76a (patch) | |
| tree | cb18d0b08f2ccc8d6a078456b77f111805777db8 /arch/arm/lib/memzero.S | |
| parent | 6f272b9cec285a9610a2acf101f694bc58bed37e (diff) | |
[S390] dasd: Add support for raw ECKD access.
Normal I/O operations through the DASD device driver give only access
to the data fields of an ECKD device even for track based I/O.
This patch extends the DASD device driver to give access to whole
ECKD tracks including count, key and data fields.
Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/arm/lib/memzero.S')
0 files changed, 0 insertions, 0 deletions