From e2a0a9d69ce224c6f5b72515d81150e6bf4a905a Mon Sep 17 00:00:00 2001 From: James Smart Date: Thu, 4 Dec 2008 22:40:02 -0500 Subject: [SCSI] lpfc 8.3.0 : Add BlockGuard support (T10-DIF) code Add SCSI data path, error handling, and debugfs code to complete BlockGuard support. Signed-off-by: James Smart Signed-off-by: James Bottomley --- drivers/scsi/lpfc/lpfc_mbox.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/scsi/lpfc/lpfc_mbox.c') diff --git a/drivers/scsi/lpfc/lpfc_mbox.c b/drivers/scsi/lpfc/lpfc_mbox.c index 7c02a6c3b69..34eeb086a66 100644 --- a/drivers/scsi/lpfc/lpfc_mbox.c +++ b/drivers/scsi/lpfc/lpfc_mbox.c @@ -1099,6 +1099,8 @@ lpfc_config_port(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) /* If HBA supports SLI=3 ask for it */ if (phba->sli_rev == 3 && phba->vpd.sli3Feat.cerbm) { + if (phba->cfg_enable_bg) + mb->un.varCfgPort.cbg = 1; /* configure BlockGuard */ mb->un.varCfgPort.cerbm = 1; /* Request HBQs */ mb->un.varCfgPort.ccrp = 1; /* Command Ring Polling */ mb->un.varCfgPort.cinb = 1; /* Interrupt Notification Block */ -- cgit v1.2.2