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| author | Stefan Haberland <stefan.haberland@de.ibm.com> | 2009-10-14 06:43:48 -0400 |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2009-10-14 06:43:53 -0400 |
| commit | d9fa9441ed6e0467d7d41de730581874c997e658 (patch) | |
| tree | 4f6b0ec9058c616aa8d8265d59dd310d0a0f56a2 /drivers/s390/char | |
| parent | be6e3f9cd639fec5882fca16e058843c3064c6c9 (diff) | |
[S390] dasd: use idal for device characteristics
If the rdc_buffer is above 2G we need indirect addresssing so we have
to use an idaw to give the rdc_buffer to the ccw.
If the rdc_buffer is under 2G nothing changes.
Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/char')
0 files changed, 0 insertions, 0 deletions