pch_can: Add flow control processing
Currently, there is no flow control processing. Thus, Add flow control processing as when there is no empty of tx buffer, netif_stop_queue is called. When there is empty buffer, netif_wake_queue is called. Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Please register or sign in to comment