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[SCSI] mptfusion : Added check for SILI bit in READ_6 CDB for DATA UNDERRUN ERRATA 

When READ_6 command is issued, the setting of SILI Bit in CDB is confirmed and
if SILI bit is off, the processing of relavent Errata is executed.

Earlier we did not have check for SILI bit in READ_6 CDB.
As described in "ssc-r22", Now Driver is checking SILI bit for READ_6.

Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Kashyap, Desai 2011-07-20 21:28:03 +05:30 committed by James Bottomley
parent 92fd65c095
commit e466e1c6e1
1 changed files with 1 additions and 1 deletions
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2
drivers/message/fusion/mptscsih.c
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@ -827,7 +827,7 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
* DID_SOFT_ERROR is set. * DID_SOFT_ERROR is set.
*/ */
if (ioc->bus_type == SPI) { if (ioc->bus_type == SPI) {
if (pScsiReq->CDB[0] == READ_6 || if ((pScsiReq->CDB[0] == READ_6 && ((pScsiReq->CDB[1] & 0x02) == 0)) ||
pScsiReq->CDB[0] == READ_10 || pScsiReq->CDB[0] == READ_10 ||
pScsiReq->CDB[0] == READ_12 || pScsiReq->CDB[0] == READ_12 ||
pScsiReq->CDB[0] == READ_16 || pScsiReq->CDB[0] == READ_16 ||