| commit | ab1d848fd6a9151b02c6cbf4bddce6e24707b094 | [log] [tgz] |
|---|---|---|
| author | Nigel Hislop <hislop_nigel@emc.com> | Fri Oct 10 21:33:25 2008 +0200 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Fri Oct 10 21:34:00 2008 +0200 |
| tree | 6476c68b552e2df56a0ebd293d0c9777c735480b | |
| 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>