diff options
| author | Nigel Hislop <hislop_nigel@emc.com> | 2008-10-10 21:33:25 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2008-10-10 21:34:00 +0200 |
| commit | ab1d848fd6a9151b02c6cbf4bddce6e24707b094 (patch) | |
| tree | 6476c68b552e2df56a0ebd293d0c9777c735480b /mm | |
| parent | 3ce66093f5ec5a6ae0ca90c79d81eee15e842293 (diff) | |
[S390] Add ioctl support for EMC Symmetrix Subsystem Control I/O
EMC Symmetrix Subsystem Control I/O through CKD dasd requires a
specific parameter list sent to the array via a Perform Subsystem
Function CCW. The Symmetrix response is retrieved from the array
via a Read Subsystem Data CCW.
Signed-off-by: Nigel Hislop <hislop_nigel@emc.com>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions