From d974e4265dbd35db118c318176727ecb7f469de3 Mon Sep 17 00:00:00 2001 From: "Martin K. Petersen" Date: Tue, 28 Aug 2012 14:29:35 -0400 Subject: [SCSI] Disable DIF on Hitachi Ultrastar 15K300 Hitachi Ultrastar 15K300 is quirky. Disable T10 PI (DIF). Signed-off-by: Martin K. Petersen Signed-off-by: James Bottomley --- drivers/scsi/scsi_scan.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/scsi/scsi_scan.c') diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index 56a93794c470..0a224e29c3f1 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -911,6 +911,9 @@ static int scsi_add_lun(struct scsi_device *sdev, unsigned char *inq_result, if (*bflags & BLIST_RETRY_HWERROR) sdev->retry_hwerror = 1; + if (*bflags & BLIST_NO_DIF) + sdev->no_dif = 1; + transport_configure_device(&sdev->sdev_gendev); if (sdev->host->hostt->slave_configure) { -- cgit v1.2.3