diff options
Diffstat (limited to 'drivers/net/ethernet/cirrus')
| -rw-r--r-- | drivers/net/ethernet/cirrus/ep93xx_eth.c | 29 |
1 files changed, 6 insertions, 23 deletions
diff --git a/drivers/net/ethernet/cirrus/ep93xx_eth.c b/drivers/net/ethernet/cirrus/ep93xx_eth.c index 396c88678eab..7a7c02f1f8b9 100644 --- a/drivers/net/ethernet/cirrus/ep93xx_eth.c +++ b/drivers/net/ethernet/cirrus/ep93xx_eth.c @@ -228,9 +228,10 @@ static void ep93xx_mdio_write(struct net_device *dev, int phy_id, int reg, int d pr_info("mdio write timed out\n"); } -static int ep93xx_rx(struct net_device *dev, int processed, int budget) +static int ep93xx_rx(struct net_device *dev, int budget) { struct ep93xx_priv *ep = netdev_priv(dev); + int processed = 0; while (processed < budget) { int entry; @@ -294,7 +295,7 @@ static int ep93xx_rx(struct net_device *dev, int processed, int budget) skb_put(skb, length); skb->protocol = eth_type_trans(skb, dev); - netif_receive_skb(skb); + napi_gro_receive(&ep->napi, skb); dev->stats.rx_packets++; dev->stats.rx_bytes += length; @@ -310,35 +311,17 @@ err: return processed; } -static int ep93xx_have_more_rx(struct ep93xx_priv *ep) -{ - struct ep93xx_rstat *rstat = ep->descs->rstat + ep->rx_pointer; - return !!((rstat->rstat0 & RSTAT0_RFP) && (rstat->rstat1 & RSTAT1_RFP)); -} - static int ep93xx_poll(struct napi_struct *napi, int budget) { struct ep93xx_priv *ep = container_of(napi, struct ep93xx_priv, napi); struct net_device *dev = ep->dev; - int rx = 0; - -poll_some_more: - rx = ep93xx_rx(dev, rx, budget); - if (rx < budget) { - int more = 0; + int rx; + rx = ep93xx_rx(dev, budget); + if (rx < budget && napi_complete_done(napi, rx)) { spin_lock_irq(&ep->rx_lock); - __napi_complete(napi); wrl(ep, REG_INTEN, REG_INTEN_TX | REG_INTEN_RX); - if (ep93xx_have_more_rx(ep)) { - wrl(ep, REG_INTEN, REG_INTEN_TX); - wrl(ep, REG_INTSTSP, REG_INTSTS_RX); - more = 1; - } spin_unlock_irq(&ep->rx_lock); - - if (more && napi_reschedule(napi)) - goto poll_some_more; } if (rx) { |