summaryrefslogtreecommitdiffstats
path: root/scripts
diff options
context:
space:
mode:
authorJames Bottomley <JBottomley@Parallels.com>2013-05-07 15:38:18 -0700
committerJames Bottomley <JBottomley@Parallels.com>2013-06-04 11:15:59 -0700
commite73823f7a2c921dcf068d34ea03bd682498d9e42 (patch)
tree8b5b2262352572b3069a671f7578ea6d5ef07162 /scripts
parent9edf7d75ee5f21663a0183d21f702682d0ef132f (diff)
downloadblackbird-op-linux-e73823f7a2c921dcf068d34ea03bd682498d9e42.tar.gz
blackbird-op-linux-e73823f7a2c921dcf068d34ea03bd682498d9e42.zip
[SCSI] libsas: implement > 16 byte CDB support
Remove the arbitrary expectation in libsas that all SCSI commands are 16 bytes or less. Instead do all copies via cmd->cmd_len (and use a pointer to this in the libsas task instead of a copy). Note that this still doesn't enable > 16 byte CDB support in the underlying drivers because their internal format has to be fixed and the wire format of > 16 byte CDBs according to the SAS spec is different. the libsas drivers (isci, aic94xx, mvsas and pm8xxx are all updated for this change. Cc: Lukasz Dorau <lukasz.dorau@intel.com> Cc: Maciej Patelczyk <maciej.patelczyk@intel.com> Cc: Dave Jiang <dave.jiang@intel.com> Cc: Jack Wang <xjtuwjp@gmail.com> Cc: Lindar Liu <lindar_liu@usish.com> Cc: Xiangliang Yu <yuxiangl@marvell.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions
OpenPOWER on IntegriCloud