Messages in this thread | | | Date | Thu, 31 Aug 2017 00:06:31 +0200 | From | Andrew Lunn <> | Subject | Re: DSA mv88e6xxx RX frame errors and TCP/IP RX failure |
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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 front panel RJ45's (lan1-lan4).
Hi Tim
Can you confirm the counter is this one:
/* 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 to prove we are looking in the right place.
Andrew
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