projects / openwrt / staging / blogic.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 3ce6609) | patch
[S390] Add ioctl support for EMC Symmetrix Subsystem Control I/O
authorNigel Hislop <[email protected]>
Fri, 10 Oct 2008 19:33:25 +0000 (21:33 +0200)
committerMartin Schwidefsky <[email protected]>
Fri, 10 Oct 2008 19:34:00 +0000 (21:34 +0200)
commitab1d848fd6a9151b02c6cbf4bddce6e24707b094
tree6476c68b552e2df56a0ebd293d0c9777c735480btree | snapshot
parent3ce66093f5ec5a6ae0ca90c79d81eee15e842293commit | 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 <[email protected]>
Signed-off-by: Hannes Reinecke <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
arch/s390/include/asm/dasd.h diff | blob | history
drivers/s390/block/dasd_eckd.c diff | blob | history
John Crispins staging tree