From: Andrew Lunn
Date: Thu, 31 Aug 2017 19:41:41 +0200
> Please could you add
>
> fbbeefdd2104 ("net: fec: Allow reception of frames bigger than 1522 bytes")
>
> to stable.
Queued up, thanks.
> > I did fix an issue recently with that. See
> >
> > commit fbbeefdd21049fcf9437c809da3828b210577f36
> > Author: Andrew Lunn
> > Date: Sun Jul 30 19:36:05 2017 +0200
> >
> > net: fec: Allow reception of frames bigger than 1522 bytes
> >
> > The FEC Receive Control Register has a 14 bit
On Wed, Aug 30, 2017 at 6:46 PM, Andrew Lunn wrote:
>> >/* Report late collisions as a frame error. */
>> > if (status & (BD_ENET_RX_NO | BD_ENET_RX_CL))
>> > ndev->stats.rx_frame_errors++;
>> >
>> > I don't see anywhe
check with ping -s 1500 that packets passed to cpu. mv88e6xxx add
additional dsa tag before the frame so small packets can pass and big
rejected.
also ethtool -S dsaethdevX shows more details stats for Marvell chips.
or opposite, lower mtu on cpu to 1400 and check that ping works. So
from descrip
> >/* Report late collisions as a frame error. */
> > if (status & (BD_ENET_RX_NO | BD_ENET_RX_CL))
> > ndev->stats.rx_frame_errors++;
> >
> > I don't see anywhere else frame errors are counted, but it would be
> > good
On Wed, Aug 30, 2017 at 8:22 PM, Tim Harvey wrote:
> On Wed, Aug 30, 2017 at 3:06 PM, Andrew Lunn wrote:
>> On Wed, Aug 30, 2017 at 12:53:56PM -0700, Tim Harvey wrote:
>>> Greetings,
>>>
>>> I'm seeing RX frame errors when using the mv88e6xxx DSA driver on
>>> 4.13-rc7. The board I'm using is a G
On Wed, Aug 30, 2017 at 3:06 PM, Andrew Lunn wrote:
> On Wed, Aug 30, 2017 at 12:53:56PM -0700, Tim Harvey wrote:
>> Greetings,
>>
>> I'm seeing RX frame errors when using the mv88e6xxx DSA driver on
>> 4.13-rc7. The board I'm using is a GW5904 [1] which has an IMX6 FEC
>> MAC (eth0) connected via
On Wed, Aug 30, 2017 at 12:53:56PM -0700, Tim Harvey wrote:
> Greetings,
>
> I'm seeing RX frame errors when using the mv88e6xxx DSA driver on
> 4.13-rc7. The board I'm using is a GW5904 [1] which has an IMX6 FEC
> MAC (eth0) connected via RGMII to a MV88E6176 with its downstream
> P0/P1/P2/P3 to
Greetings,
I'm seeing RX frame errors when using the mv88e6xxx DSA driver on
4.13-rc7. The board I'm using is a GW5904 [1] which has an IMX6 FEC
MAC (eth0) connected via RGMII to a MV88E6176 with its downstream
P0/P1/P2/P3 to front panel RJ45's (lan1-lan4).
What I see is the following:
- bring up
