From: Chris Lesiak Sent: Friday, November 18, 2016
10:37 PM
>To: Andy Duan
>Cc: netdev@vger.kernel.org; linux-ker...@vger.kernel.org; Jaccon
>Bastiaansen
>Subject: Re: [PATCH] net: fec: Detect and recover receive queue hangs
>
>On 11/18/2016 12:44 AM, Andy Duan wrot
On 11/18/2016 12:44 AM, Andy Duan wrote:
> From: Chris Lesiak Sent: Friday, November 18, 2016
> 5:15 AM
> >To: Andy Duan
> >Cc: netdev@vger.kernel.org; linux-ker...@vger.kernel.org; Jaccon
> >Bastiaansen ; chris.les...@licor.com
> >Subject: [PATCH] net: fec: De
From: Chris Lesiak Sent: Friday, November 18, 2016
5:15 AM
>To: Andy Duan
>Cc: netdev@vger.kernel.org; linux-ker...@vger.kernel.org; Jaccon
>Bastiaansen ; chris.les...@licor.com
>Subject: [PATCH] net: fec: Detect and recover receive queue hangs
>
>This corrects a probl
This corrects a problem that appears to be similar to ERR006358. But
while ERR006358 is a race when the tx queue transitions from empty to
not empty, this problem is a race when the rx queue transitions from
full to not full.
The symptom is a receive queue that is stuck. The ENET_RDAR register
w
