From ba20c8536fa039ac3bfc32e0a0f0450134dee8c1 Mon Sep 17 00:00:00 2001 From: James Smart Date: Fri, 3 Aug 2012 12:36:52 -0400 Subject: [SCSI] lpfc 8.3.33: Add lpfc_fcp_look_ahead module parameter Signed-off-by: James Smart Signed-off-by: James Bottomley --- drivers/scsi/lpfc/lpfc_attr.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'drivers/scsi/lpfc/lpfc_attr.c') diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index 2ab2b9f2bff..b032562aa0d 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -3917,6 +3917,17 @@ LPFC_ATTR_R(enable_hba_heartbeat, 0, 0, 1, "Enable HBA Heartbeat."); */ LPFC_ATTR_R(enable_bg, 0, 0, 1, "Enable BlockGuard Support"); +/* +# lpfc_fcp_look_ahead: Look ahead for completions in FCP start routine +# 0 = disabled (default) +# 1 = enabled +# Value range is [0,1]. Default value is 0. +*/ +unsigned int lpfc_fcp_look_ahead = LPFC_LOOK_AHEAD_OFF; + +module_param(lpfc_fcp_look_ahead, uint, S_IRUGO); +MODULE_PARM_DESC(lpfc_fcp_look_ahead, "Look ahead for completions"); + /* # lpfc_prot_mask: i # - Bit mask of host protection capabilities used to register with the -- cgit v1.2.3