[SCSI] libfcoe: add debug message for FCF destination MAC

When multiple FCFs to the same fabric exist, the debug messages
all look alike.   Change the message to include the MAC address.

Signed-off-by: Joe Eykholt <jeykholt@cisco.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

diff --git a/drivers/scsi/fcoe/libfcoe.c b/drivers/scsi/fcoe/libfcoe.c
index c90622c..dcccb0b 100644 (file)
--- a/drivers/scsi/fcoe/libfcoe.c
+++ b/drivers/scsi/fcoe/libfcoe.c
@@ -979,11 +979,9 @@ static void fcoe_ctlr_recv_adv(struct fcoe_ctlr *fip, struct sk_buff *skb)
        }
        mtu_valid = fcoe_ctlr_mtu_valid(fcf);
        fcf->time = jiffies;
-       if (!found) {
-               LIBFCOE_FIP_DBG(fip, "New FCF for fab %16.16llx "
-                               "map %x val %d\n",
-                               fcf->fabric_name, fcf->fc_map, mtu_valid);
-       }
+       if (!found)
+               LIBFCOE_FIP_DBG(fip, "New FCF fab %16.16llx mac %pM\n",
+                               fcf->fabric_name, fcf->fcf_mac);
 
        /*
         * If this advertisement is not solicited and our max receive size
@@ -1405,10 +1403,12 @@ static void fcoe_ctlr_select(struct fcoe_ctlr *fip)
        first = list_first_entry(&fip->fcfs, struct fcoe_fcf, list);
 
        list_for_each_entry(fcf, &fip->fcfs, list) {
-               LIBFCOE_FIP_DBG(fip, "consider FCF for fab %16.16llx "
-                               "VFID %d map %x val %d\n",
-                               fcf->fabric_name, fcf->vfid,
-                               fcf->fc_map, fcoe_ctlr_mtu_valid(fcf));
+               LIBFCOE_FIP_DBG(fip, "consider FCF fab %16.16llx "
+                               "VFID %d mac %pM map %x val %d "
+                               "sent %u pri %u\n",
+                               fcf->fabric_name, fcf->vfid, fcf->fcf_mac,
+                               fcf->fc_map, fcoe_ctlr_mtu_valid(fcf),
+                               fcf->flogi_sent, fcf->pri);
                if (fcf->fabric_name != first->fabric_name ||
                    fcf->vfid != first->vfid ||
                    fcf->fc_map != first->fc_map) {
@@ -1432,6 +1432,7 @@ static void fcoe_ctlr_select(struct fcoe_ctlr *fip)
        }
        fip->sel_fcf = best;
        if (best) {
+               LIBFCOE_FIP_DBG(fip, "using FCF mac %pM\n", best->fcf_mac);
                fip->port_ka_time = jiffies +
                        msecs_to_jiffies(FIP_VN_KA_PERIOD);
                fip->ctlr_ka_time = jiffies + best->fka_period;