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authorHiral Shah <hishah@cisco.com>2014-11-10 12:54:35 -0800
committerChristoph Hellwig <hch@lst.de>2014-11-20 09:10:51 +0100
commit0ee7b8714dca511a68826a300cc4966f2e83a6c3 (patch)
treed474da9958d8f28a23955948a117c8a038c10953
parent35061e21a1d29dc37ab28a50e82bfcf6de81b65d (diff)
downloadop-kernel-dev-0ee7b8714dca511a68826a300cc4966f2e83a6c3.zip
op-kernel-dev-0ee7b8714dca511a68826a300cc4966f2e83a6c3.tar.gz
Fnic: For Standalone C series, "sending VLAN request" message seen even if the link is down
When physical link between standalone C series and switch is down, the fip timer is not turned off and timer expiration will keep sending vlan request. It can be fixed by stopping the fip_timer and it will be restarted automatically when Link is up. - Increment fnic version from 1.6.0.14 to 1.6.0.15 Signed-off-by: Hiral Shah <hishah@cisco.com> Signed-off-by: Sesidhar Baddela <sebaddel@cisco.com> Signed-off-by: Anil Chintalapati <achintal@cisco.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
-rw-r--r--drivers/scsi/fnic/fnic.h2
-rw-r--r--drivers/scsi/fnic/fnic_fcs.c5
2 files changed, 6 insertions, 1 deletions
diff --git a/drivers/scsi/fnic/fnic.h b/drivers/scsi/fnic/fnic.h
index 5336e8d..977960b 100644
--- a/drivers/scsi/fnic/fnic.h
+++ b/drivers/scsi/fnic/fnic.h
@@ -39,7 +39,7 @@
#define DRV_NAME "fnic"
#define DRV_DESCRIPTION "Cisco FCoE HBA Driver"
-#define DRV_VERSION "1.6.0.14"
+#define DRV_VERSION "1.6.0.15"
#define PFX DRV_NAME ": "
#define DFX DRV_NAME "%d: "
diff --git a/drivers/scsi/fnic/fnic_fcs.c b/drivers/scsi/fnic/fnic_fcs.c
index f3984b4..bf0bbd4 100644
--- a/drivers/scsi/fnic/fnic_fcs.c
+++ b/drivers/scsi/fnic/fnic_fcs.c
@@ -135,6 +135,11 @@ void fnic_handle_link(struct work_struct *work)
fnic->lport->host->host_no, FNIC_FC_LE,
"Link Status: UP_DOWN",
strlen("Link Status: UP_DOWN"));
+ if (fnic->config.flags & VFCF_FIP_CAPABLE) {
+ FNIC_FCS_DBG(KERN_DEBUG, fnic->lport->host,
+ "deleting fip-timer during link-down\n");
+ del_timer_sync(&fnic->fip_timer);
+ }
fcoe_ctlr_link_down(&fnic->ctlr);
}
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