net: ethernet: ti: am65-cpsw: rx_pause/tx_pause controls wrong direction

The rx_pause flag says that whether we support receiving Pause frames.
When a Pause frame is received TX is delayed for some time. This is TX
flow control. In the same manner tx_pause is actually RX flow control.

Signed-off-by: Ronald Wahl <ronald.wahl@raritan.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

Author: tanstafel

drivers/net/ethernet/ti/am65-cpsw-nuss.c

@@ -1588,10 +1588,10 @@ static void am65_cpsw_nuss_mac_link_up(struct phylink_config *config, struct phy
 
 	/* rx_pause/tx_pause */
 	if (rx_pause)
-		mac_control |= CPSW_SL_CTL_RX_FLOW_EN;
+		mac_control |= CPSW_SL_CTL_TX_FLOW_EN;
 
 	if (tx_pause)
-		mac_control |= CPSW_SL_CTL_TX_FLOW_EN;
+		mac_control |= CPSW_SL_CTL_RX_FLOW_EN;
 
 	cpsw_sl_ctl_set(port->slave.mac_sl, mac_control);