diff options
| author | Ondrej Zary <linux@rainbow-software.org> | 2017-07-03 03:59:06 -0400 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-08-07 14:04:00 -0400 |
| commit | facfc963ae92f8f47f79905927da024ae779a2c1 (patch) | |
| tree | 3ab67da1df7ecba2fdd6e8ca2f1a9ce69f10c824 /drivers/scsi/be2iscsi | |
| parent | 99a974e6b8b0734fd2f5d8185e640aba0d6da06f (diff) | |
scsi: g_NCR5380: Two DTC436 PDMA workarounds
Limit PDMA send to 512 B to avoid data corruption on DTC3181E. The
corruption is always the same: one byte missing at the beginning of a
128 B block. It happens only with slow Quantum LPS 240 drive, not with
faster IBM DORS-32160. It's not clear what causes this. Documentation
for the DTC436 chip has not been made available.
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Tested-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/be2iscsi')
0 files changed, 0 insertions, 0 deletions