Searched hist:ab1d848f (Results 1 – 1 of 1) sorted by relevance
/openbmc/linux/drivers/s390/block/ |
H A D | dasd_eckd.c | ab1d848f Fri Oct 10 14:33:25 CDT 2008 Nigel Hislop <hislop_nigel@emc.com> [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> ab1d848f Fri Oct 10 14:33:25 CDT 2008 Nigel Hislop <hislop_nigel@emc.com> [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>
|