netdev - Re: [PATCH] net: macb: Adding Support for Jumbo Frames up to 10240 Bytes in SAMA5D3

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Message-Id: <20170708.104020.1241751447608549551.davem@davemloft.net>
Date:   Sat, 08 Jul 2017 10:40:20 +0100 (WEST)
From:   David Miller <davem@...emloft.net>
To:     nicolas.ferre@...rochip.com
Cc:     netdev@...r.kernel.org, rafalo@...ence.com,
        alexandre.belloni@...e-electrons.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        vardhanraj4143@...il.com
Subject: Re: [PATCH] net: macb: Adding Support for Jumbo Frames up to 10240
 Bytes in SAMA5D3

From: Nicolas Ferre <nicolas.ferre@...rochip.com>
Date: Wed, 5 Jul 2017 17:36:16 +0200

> From: vishnuvardhan <vardhanraj4143@...il.com>
> 
> As per the SAMA5D3 device specification it supports Jumbo frames.
> But the suggested flag and length of bytes it supports was not updated
> in this driver config_structure.
> The maximum jumbo frames the device supports :
> 10240 bytes as per the device spec.
> 
> While changing the MTU value greater than 1500, it threw error:
> sudo ifconfig eth1 mtu 9000
> SIOCSIFMTU: Invalid argument
> 
> Add this support to driver so that it works as expected and designed.
> 
> Signed-off-by: vishnuvardhan <vardhanraj4143@...il.com>
> [nicolas.ferre@...rochip.com: modify slightly commit msg]
> Signed-off-by: Nicolas Ferre <nicolas.ferre@...rochip.com>

Applied, thank you.