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authorBhanu Prakash Gollapudi <bprakash@broadcom.com>2012-03-09 14:49:53 -0800
committerJames Bottomley <JBottomley@Parallels.com>2012-03-28 09:03:30 +0100
commit14619ea689cc0b257cf998469005d0515133d7bc (patch)
tree3f2108dfe3134ecd9840113969d60c23d4ae7257 /drivers/scsi/fcoe
parent5e70c4c43e559ea6a1bf1edc0eb7d284ea7f16b4 (diff)
downloadlinaro-lsk-14619ea689cc0b257cf998469005d0515133d7bc.tar.gz
[SCSI] libfcoe: Do not sends FDISCs before FLOGI during CVL
When handling CVL with no Vx port descriptors, lports for NPIV ports are reset before issuing the ctlr_reset. This causes FDISCs to be issued before successful FLOGI. Fix it by resetting the controller before resetting the lports. Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/fcoe')
-rw-r--r--drivers/scsi/fcoe/fcoe_ctlr.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/scsi/fcoe/fcoe_ctlr.c b/drivers/scsi/fcoe/fcoe_ctlr.c
index e7522dcc296..a43dad2238d 100644
--- a/drivers/scsi/fcoe/fcoe_ctlr.c
+++ b/drivers/scsi/fcoe/fcoe_ctlr.c
@@ -1273,11 +1273,6 @@ static void fcoe_ctlr_recv_clr_vlink(struct fcoe_ctlr *fip,
* No Vx_Port description. Clear all NPIV ports,
* followed by physical port
*/
- mutex_lock(&lport->lp_mutex);
- list_for_each_entry(vn_port, &lport->vports, list)
- fc_lport_reset(vn_port);
- mutex_unlock(&lport->lp_mutex);
-
mutex_lock(&fip->ctlr_mutex);
per_cpu_ptr(lport->dev_stats,
get_cpu())->VLinkFailureCount++;
@@ -1285,6 +1280,11 @@ static void fcoe_ctlr_recv_clr_vlink(struct fcoe_ctlr *fip,
fcoe_ctlr_reset(fip);
mutex_unlock(&fip->ctlr_mutex);
+ mutex_lock(&lport->lp_mutex);
+ list_for_each_entry(vn_port, &lport->vports, list)
+ fc_lport_reset(vn_port);
+ mutex_unlock(&lport->lp_mutex);
+
fc_lport_reset(fip->lp);
fcoe_ctlr_solicit(fip, NULL);
} else {