bnx2x: Disable FCoE for 57840 since not yet supported by FW

Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index d5648fc..f23e8c0 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -11902,7 +11902,15 @@
 	/* disable FCOE L2 queue for E1x */
 	if (CHIP_IS_E1x(bp))
 		bp->flags |= NO_FCOE_FLAG;
-
+	/* disable FCOE for 57840 device, until FW supports it */
+	switch (ent->driver_data) {
+	case BCM57840_O:
+	case BCM57840_4_10:
+	case BCM57840_2_20:
+	case BCM57840_MFO:
+	case BCM57840_MF:
+		bp->flags |= NO_FCOE_FLAG;
+	}
 #endif