fjes: net_device_ops.ndo_start_xmit

This patch adds net_device_ops.ndo_start_xmit callback,
which is called when sending packets.

Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/fjes/fjes.h b/drivers/net/fjes/fjes.h
index f182ed3..7af4304 100644
--- a/drivers/net/fjes/fjes.h
+++ b/drivers/net/fjes/fjes.h
@@ -29,6 +29,7 @@
 #define FJES_ACPI_SYMBOL	"Extended Socket"
 #define FJES_MAX_QUEUES		1
 #define FJES_TX_RETRY_INTERVAL	(20 * HZ)
+#define FJES_TX_RETRY_TIMEOUT	(100)
 #define FJES_OPEN_ZONE_UPDATE_WAIT	(300) /* msec */
 
 /* board specific private data structure */