From: Andrew Lunn <andrew@lunn.ch>
To: Florian Fainelli <f.fainelli@gmail.com>
Cc: netdev@vger.kernel.org, davem@davemloft.net,
vivien.didelot@savoirfairelinux.com
Subject: Re: [PATCH net-next 1/3] net: bgmac: Pad packets to a minimum size
Date: Thu, 9 Nov 2017 23:37:27 +0100 [thread overview]
Message-ID: <20171109223727.GC25275@lunn.ch> (raw)
In-Reply-To: <20171109222606.2987-2-f.fainelli@gmail.com>
On Thu, Nov 09, 2017 at 02:26:04PM -0800, Florian Fainelli wrote:
> In preparation for enabling Broadcom tags with b53, pad packets to a
> minimum size of 64 bytes (sans FCS) in order for the Broadcom switch to
> accept ingressing frames. Without this, we would typically be able to
> DHCP, but not resolve with ARP because packets are too small and get
> rejected by the switch.
Hi Florian
Is the MAC sending runt packets in its default configuration? Is this
a general issue, and not just an issue when there is a switch directly
attached?
Thanks
Andrew
next prev parent reply other threads:[~2017-11-09 22:37 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-09 22:26 [PATCH net-next 0/3] net: dsa: b53: Turn on Broadcom tags Florian Fainelli
2017-11-09 22:26 ` [PATCH net-next 1/3] net: bgmac: Pad packets to a minimum size Florian Fainelli
2017-11-09 22:37 ` Andrew Lunn [this message]
2017-11-09 23:03 ` Florian Fainelli
2017-11-10 1:06 ` Andrew Lunn
2017-11-10 1:25 ` Florian Fainelli
2017-11-09 22:26 ` [PATCH net-next 2/3] net: dsa: b53: Stop using dev->cpu_port incorrectly Florian Fainelli
2017-11-09 22:27 ` Florian Fainelli
2017-11-09 22:26 ` [PATCH net-next 3/3] net: dsa: b53: Turn on Broadcom tags Florian Fainelli
2017-11-09 22:29 ` [PATCH net-next 0/3] " Florian Fainelli
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