int frame_size = new_mtu + ETH_HLEN;
if (priv->vlan_enable)
- frame_size += VLAN_ETH_HLEN;
+ frame_size += VLAN_HLEN;
if (gfar_uses_fcb(priv))
frame_size += GMAC_FCB_LEN;
/* If we are coalescing the interrupts, reset the timer */
/* Otherwise, clear it */
- if (priv->txcoalescing)
+ if (likely(priv->txcoalescing)) {
+ gfar_write(&priv->regs->txic, 0);
gfar_write(&priv->regs->txic,
mk_ic_value(priv->txcount, priv->txtime));
- else
- gfar_write(&priv->regs->txic, 0);
+ }
spin_unlock(&priv->txlock);
/* If we are coalescing interrupts, update the timer */
/* Otherwise, clear it */
- if (priv->rxcoalescing)
+ if (likely(priv->rxcoalescing)) {
+ gfar_write(&priv->regs->rxic, 0);
gfar_write(&priv->regs->rxic,
mk_ic_value(priv->rxcount, priv->rxtime));
- else
- gfar_write(&priv->regs->rxic, 0);
+ }
spin_unlock_irqrestore(&priv->rxlock, flags);
#endif
rmb();
skb = priv->rx_skbuff[priv->skb_currx];
- if (!(bdp->status &
- (RXBD_LARGE | RXBD_SHORT | RXBD_NONOCTET
- | RXBD_CRCERR | RXBD_OVERRUN | RXBD_TRUNCATED))) {
+ if ((bdp->status & RXBD_LAST) && !(bdp->status & RXBD_ERR)) {
/* Increment the number of packets */
dev->stats.rx_packets++;
howmany++;
/* If we are coalescing interrupts, update the timer */
/* Otherwise, clear it */
- if (priv->rxcoalescing)
+ if (likely(priv->rxcoalescing)) {
+ gfar_write(&priv->regs->rxic, 0);
gfar_write(&priv->regs->rxic,
mk_ic_value(priv->rxcount, priv->rxtime));
- else
- gfar_write(&priv->regs->rxic, 0);
+ }
}
return howmany;