bnx2x: fix handling mf storage modes

Since commit a3348722 AFEX FCoE function is continuously reset.
The patch prevents the resetting and removes debug print
to stop garbaging syslog.

Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index 2422099..4833b6a 100644 (file)
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -2957,9 +2957,13 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
                        skb_shinfo(skb)->nr_frags +
                        BDS_PER_TX_PKT +
                        NEXT_CNT_PER_TX_PKT(MAX_BDS_PER_TX_PKT))) {
-               bnx2x_fp_qstats(bp, txdata->parent_fp)->driver_xoff++;
-               netif_tx_stop_queue(txq);
-               BNX2X_ERR("BUG! Tx ring full when queue awake!\n");
+               /* Handle special storage cases separately */
+               if (txdata->tx_ring_size != 0) {
+                       BNX2X_ERR("BUG! Tx ring full when queue awake!\n");
+                       bnx2x_fp_qstats(bp, txdata->parent_fp)->driver_xoff++;
+                       netif_tx_stop_queue(txq);
+               }
+
                return NETDEV_TX_BUSY;
        }
 

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
index 71971a1..614981c 100644 (file)
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
@@ -126,7 +126,7 @@ static inline int bnx2x_exe_queue_add(struct bnx2x *bp,
                /* Check if this request is ok */
                rc = o->validate(bp, o->owner, elem);
                if (rc) {
-                       BNX2X_ERR("Preamble failed: %d\n", rc);
+                       DP(BNX2X_MSG_SP, "Preamble failed: %d\n", rc);
                        goto free_and_exit;
                }
        }