net: stmmac: RX queue routing configuration
This patch adds the configuration of RX queues' routing.
Signed-off-by: Joao Pinto <jpinto@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 0f2c0d7..531bf1d 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -2333,6 +2333,27 @@ static void stmmac_mac_config_tx_queues_prio(struct stmmac_priv *priv)
}
/**
+ * stmmac_mac_config_rx_queues_routing - Configure RX Queue Routing
+ * @priv: driver private structure
+ * Description: It is used for configuring the RX queue routing
+ */
+static void stmmac_mac_config_rx_queues_routing(struct stmmac_priv *priv)
+{
+ u32 rx_queues_count = priv->plat->rx_queues_to_use;
+ u32 queue;
+ u8 packet;
+
+ for (queue = 0; queue < rx_queues_count; queue++) {
+ /* no specific packet type routing specified for the queue */
+ if (priv->plat->rx_queues_cfg[queue].pkt_route == 0x0)
+ continue;
+
+ packet = priv->plat->rx_queues_cfg[queue].pkt_route;
+ priv->hw->mac->rx_queue_prio(priv->hw, packet, queue);
+ }
+}
+
+/**
* stmmac_mtl_configuration - Configure MTL
* @priv: driver private structure
* Description: It is used for configurring MTL
@@ -2377,6 +2398,10 @@ static void stmmac_mtl_configuration(struct stmmac_priv *priv)
/* Set TX priorities */
if (tx_queues_count > 1 && priv->hw->mac->tx_queue_prio)
stmmac_mac_config_tx_queues_prio(priv);
+
+ /* Set RX routing */
+ if (rx_queues_count > 1 && priv->hw->mac->rx_queue_routing)
+ stmmac_mac_config_rx_queues_routing(priv);
}
/**