diff options
| -rw-r--r-- | drivers/net/mvpp2.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/drivers/net/mvpp2.c b/drivers/net/mvpp2.c index 37056c2b63..a7077c7361 100644 --- a/drivers/net/mvpp2.c +++ b/drivers/net/mvpp2.c @@ -5254,21 +5254,6 @@ static int mvpp2_recv(struct udevice *dev, int flags, uchar **packetp) return rx_bytes; } -/* Drain Txq */ -static void mvpp2_txq_drain(struct mvpp2_port *port, struct mvpp2_tx_queue *txq, - int enable) -{ - u32 val; - - mvpp2_write(port->priv, MVPP2_TXQ_NUM_REG, txq->id); - val = mvpp2_read(port->priv, MVPP2_TXQ_PREF_BUF_REG); - if (enable) - val |= MVPP2_TXQ_DRAIN_EN_MASK; - else - val &= ~MVPP2_TXQ_DRAIN_EN_MASK; - mvpp2_write(port->priv, MVPP2_TXQ_PREF_BUF_REG, val); -} - static int mvpp2_send(struct udevice *dev, void *packet, int length) { struct mvpp2_port *port = dev_get_priv(dev); @@ -5312,9 +5297,6 @@ static int mvpp2_send(struct udevice *dev, void *packet, int length) tx_done = mvpp2_txq_pend_desc_num_get(port, txq); } while (tx_done); - /* Enable TXQ drain */ - mvpp2_txq_drain(port, txq, 1); - timeout = 0; do { if (timeout++ > 10000) { @@ -5324,9 +5306,6 @@ static int mvpp2_send(struct udevice *dev, void *packet, int length) tx_done = mvpp2_txq_sent_desc_proc(port, txq); } while (!tx_done); - /* Disable TXQ drain */ - mvpp2_txq_drain(port, txq, 0); - return 0; } |