diff options
author | Hannes Reinecke <hare@suse.de> | 2008-04-18 13:57:20 -0700 |
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committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-04-29 19:34:07 -0500 |
commit | 69cd39e94669e2994277a29249b6ef93b088ddbb (patch) | |
tree | 722b6477a1b08cb3435c74ae344b79c58d22be04 /drivers/scsi/qla1280.h | |
parent | 064922a805ec7aadfafdd27aa6b4908d737c3c1d (diff) |
[SCSI] megaraid_mbox: fix Dell CERC firmware problem
Newer Dell CERC firmware (>= 6.62) implement a random deletion handling
compatible with the legacy megaraid driver. The legacy handling shifted
the target ID by 0x80 only for I/O commands (READ/WRITE/etc), whereas
megaraid_mbox shifts the target ID always if random deletion is supported.
The resulted in megaraid_mbox sending an INQUIRY to the wrong channel, and
not finding any devices, obviously.
So we disable the random deletion support if the offending firmware is
found.
Addresses http://bugzilla.kernel.org/show_bug.cgi?id=6695
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: "Yang, Bo" <Bo.Yang@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/qla1280.h')
0 files changed, 0 insertions, 0 deletions