From: James Smart <James.Smart@Emulex.Com>
To: linux-scsi <linux-scsi@vger.kernel.org>
Subject: [PATCH 17/22] lpfc 8.1.2 : Allow turning on internal loop-back mode
Date: Wed, 08 Feb 2006 10:43:07 -0500 [thread overview]
Message-ID: <43EA118B.8040700@emulex.com> (raw)
Allow turning on internal loop-back mode
Signed-off-by: James Smart <James.Smart@emulex.com>
--- a/drivers/scsi/lpfc/lpfc_mbox.c
+++ b/drivers/scsi/lpfc/lpfc_mbox.c
@@ -195,6 +195,9 @@ lpfc_init_link(struct lpfc_hba * phba,
mb->un.varInitLnk.link_flags = FLAGS_TOPOLOGY_MODE_PT_PT;
mb->un.varInitLnk.link_flags |= FLAGS_TOPOLOGY_FAILOVER;
break;
+ case FLAGS_LOCAL_LB:
+ mb->un.varInitLnk.link_flags = FLAGS_LOCAL_LB;
+ break;
}
/* NEW_FEATURE
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -616,6 +616,7 @@ LPFC_ATTR_RW(nodev_tmo, 30, 0, 255,
/*
# lpfc_topology: link topology for init link
# 0x0 = attempt loop mode then point-to-point
+# 0x01 = internal loopback mode
# 0x02 = attempt point-to-point mode only
# 0x04 = attempt loop mode only
# 0x06 = attempt point-to-point mode then loop
@@ -623,7 +624,7 @@ LPFC_ATTR_RW(nodev_tmo, 30, 0, 255,
# Set loop mode if you want to run as an NL_Port. Value range is [0,0x6].
# Default value is 0.
*/
-LPFC_ATTR_R(topology, 0, 0, 6, "Select Fibre Channel topology");
+LPFC_ATTR_RW(topology, 0, 0, 6, "Select Fibre Channel topology");
/*
# lpfc_link_speed: Link speed selection for initializing the Fibre Channel
next reply other threads:[~2006-02-08 15:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-08 15:43 James Smart [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-03-01 0:25 [PATCH 17/22] lpfc 8.1.2: Allow turning on internal loop-back mode Jamie Wellnitz
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