From: Stefano Manni <stefano.manni@gmail.com>
To: Ahmad Fatoum <a.fatoum@pengutronix.de>, barebox@lists.infradead.org
Subject: Re: eth frame error on imx6ul
Date: Mon, 05 Aug 2024 16:38:39 +0200 [thread overview]
Message-ID: <34a3bd84065357c7ab6e8a55c6ec34f5267edad6.camel@gmail.com> (raw)
In-Reply-To: <98259e53-5bdd-4e6f-a0c9-1c0d2a11e85b@pengutronix.de>
Hello Ahmad
On Mon, 2024-08-05 at 15:54 +0200, Ahmad Fatoum wrote:
>
> Do you have TFTP or something running while seeing these errors,
> or when do they pop up?
They pop up unconditionally just after ifup. If I run tcpdump on the
same LAN I see a lot of multicast/broadcast frames and probably the
error comes out on the reception of them. Also because I figured out
from fec_imx.h that 0x00000886 means:
#define FEC_RBD_LAST 0x0800 /**< Receive BD status: Buffer
is last in frame (useless here!) */
#define FEC_RBD_BC 0x0080 /**< Receive BD status: The
received frame is broadcast frame */
#define FEC_RBD_CR 0x0004 /**< Receive BD status: CRC
error */
#define FEC_RBD_OV 0x0002 /**< Receive BD status: Receive
FIFO overrun */
Best,
Stefano
next prev parent reply other threads:[~2024-08-05 14:39 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-05 13:48 Stefano Manni
2024-08-05 13:54 ` Ahmad Fatoum
2024-08-05 14:38 ` Stefano Manni [this message]
2024-08-05 16:57 ` Ahmad Fatoum
2024-08-06 7:59 ` Stefano Manni
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