- Massive clean-up
- Rewrite PHY, media handling (remove options, full_duplex, backoff)
- Fix Tx engine race for good
+ - Craig Brind: Zero padded aligned buffers for short packets.
*/
rp->stats.tx_dropped++;
return 0;
}
+
+ /* Padding is not copied and so must be redone. */
skb_copy_and_csum_dev(skb, rp->tx_buf[entry]);
+ if (skb->len < ETH_ZLEN)
+ memset(rp->tx_buf[entry] + skb->len, 0,
+ ETH_ZLEN - skb->len);
rp->tx_skbuff_dma[entry] = 0;
rp->tx_ring[entry].addr = cpu_to_le32(rp->tx_bufs_dma +
(rp->tx_buf[entry] -