wil6210: use GRO
GRO is easy to enable when already using NAPI framework,
and it improves CPU utilisation. Enable it by default.
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c
index 97d036a..cfd36cc 100644
--- a/drivers/net/wireless/ath/wil6210/txrx.c
+++ b/drivers/net/wireless/ath/wil6210/txrx.c
@@ -488,7 +488,7 @@
*/
void wil_netif_rx_any(struct sk_buff *skb, struct net_device *ndev)
{
- int rc;
+ gro_result_t rc;
struct wil6210_priv *wil = ndev_to_wil(ndev);
unsigned int len = skb->len;
struct vring_rx_desc *d = wil_skb_rxdesc(skb);
@@ -497,17 +497,17 @@
skb_orphan(skb);
- rc = netif_receive_skb(skb);
+ rc = napi_gro_receive(&wil->napi_rx, skb);
- if (likely(rc == NET_RX_SUCCESS)) {
+ if (unlikely(rc == GRO_DROP)) {
+ ndev->stats.rx_dropped++;
+ stats->rx_dropped++;
+ wil_dbg_txrx(wil, "Rx drop %d bytes\n", len);
+ } else {
ndev->stats.rx_packets++;
stats->rx_packets++;
ndev->stats.rx_bytes += len;
stats->rx_bytes += len;
-
- } else {
- ndev->stats.rx_dropped++;
- stats->rx_dropped++;
}
}