Hi!
> > @@ -2043,7 +2063,11 @@ static netdev_tx_t stmmac_xmit(struct sk_buff
> > *skb, stru\
> > ct net_device *dev)
> > } else
> > priv->tx_count_frames = 0;
> >
> > + dma_rmb();
> > + dma_wmb();
> > /* To avoid raise condition */
> > + BUG_O
On 05/23/2017 03:39 PM, Pavel Machek wrote:
> Hi!
>
>> I'm debugging a transmit queue 0 timeout on stmmac with DWMAC4 (4.10a).
>> I'm using kernel v4.9.23, which is before multi queue support was added.
>> I've cherry-picked
>> 98a29944774a ("net: ethernet: stmmac: remove private tx queue lock")
>
Hi!
> I'm debugging a transmit queue 0 timeout on stmmac with DWMAC4 (4.10a).
> I'm using kernel v4.9.23, which is before multi queue support was added.
> I've cherry-picked
> 98a29944774a ("net: ethernet: stmmac: remove private tx queue lock")
> 84c53b4baef8 ("stmmac: fix memory barriers")
> but
Hello
I'm debugging a transmit queue 0 timeout on stmmac with DWMAC4 (4.10a).
I'm using kernel v4.9.23, which is before multi queue support was added.
I've cherry-picked
98a29944774a ("net: ethernet: stmmac: remove private tx queue lock")
84c53b4baef8 ("stmmac: fix memory barriers")
but I still g
