> -----Original Message-----
> From: Linuxppc-dev [mailto:linuxppc-dev-
> bounces+jianhua.xie=freescale....@lists.ozlabs.org] On Behalf Of Madalin
> Bucur
> Sent: Wednesday, April 29, 2015 10:57 PM
> To: netdev@vger.kernel.org; linuxppc-...@lists.ozlabs.org
> Cc: linux-ker...@vger.kernel.org; Bucur Madalin-Cristian-B32716
> Subject: [RFC,v3 02/10] dpaa_eth: add support for DPAA Ethernet
>
> This introduces the Freescale Data Path Acceleration Architecture
> (DPAA) Ethernet driver (dpaa_eth) that builds upon the DPAA QMan,
> BMan, PAMU and FMan drivers to deliver Ethernet connectivity on
> the Freescale DPAA QorIQ platforms.
>
Snip......
> +
> + if (unlikely(dpa_xmit(priv, percpu_stats, queue_mapping, &fd) < 0))
> + goto xmit_failed;
> +
> + net_dev->trans_start = jiffies;
It is probably better to use netdev_queue->trans_start to instead of
net_dev->trans_start on SMP.
Best Regards,
Jianhua
> + return NETDEV_TX_OK;
> +
> +xmit_failed:
> + if (fd.cmd & FM_FD_CMD_FCO) {
> + (*countptr)--;
> + dpa_fd_release(net_dev, &fd);
> + percpu_stats->tx_errors++;
> + return NETDEV_TX_OK;
> + }
> + _dpa_cleanup_tx_fd(priv, &fd);
> + percpu_stats->tx_errors++;
> + dev_kfree_skb(skb);
> + return NETDEV_TX_OK;
> +}
> --
> 1.7.11.7
>
> _______________________________________________
> Linuxppc-dev mailing list
> linuxppc-...@lists.ozlabs.org
> https://lists.ozlabs.org/listinfo/linuxppc-dev
N�����r��y����b�X��ǧv�^�){.n�+���z�^�)����w* jg��� �����ݢj/���z�ޖ��2�ޙ����&�)ߡ�a���� �G���h��j:+v���w��٥
