summaryrefslogtreecommitdiffstats
path: root/drivers/s390
diff options
context:
space:
mode:
authorJames Bottomley <James.Bottomley@HansenPartnership.com>2008-08-21 15:14:14 -0500
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-08-29 09:19:11 -0500
commit01b291bd66564b4bd826326af6bd0b6d17e99439 (patch)
tree89ba1f339a68827c1ea0e434629759a9252b0a69 /drivers/s390
parentbb0003c1e189d5766b6b39299b08c690c985c4dc (diff)
[SCSI] fix check of PQ and PDT bits for WLUNs
For IBM z series certain LUNs can no longer be accessed. This is because kernel version 2.6.19 a check was introduced not to create a generic SCSI device for devices that return PQ=1 and PDT=0x1f. For WLUNs (see SAM-3, p. 41ff) generic SCSI devices should be created unconditionally without looking at the PQ bit, so add a check for WLUNs in with this test. Acked-by: Martin Petermann <martin@linux.vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/s390')
0 files changed, 0 insertions, 0 deletions