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From: Florian Fainelli <f.fainelli@gmail.com>
To: Lino Sanfilippo <LinoSanfilippo@gmx.de>, woojung.huh@microchip.com
Cc: UNGLinuxDriver@microchip.com, andrew@lunn.ch,
	vivien.didelot@gmail.com, olteanv@gmail.com, davem@davemloft.net,
	kuba@kernel.org, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/2] Fixes for KSZ DSA switch
Date: Thu, 15 Jul 2021 16:23:19 -0700	[thread overview]
Message-ID: <d205b518-fb47-9065-1e82-de0f9286cb60@gmail.com> (raw)
In-Reply-To: <20210714191723.31294-1-LinoSanfilippo@gmx.de>

On 7/14/21 12:17 PM, Lino Sanfilippo wrote:
> These patches fix issues I encountered while using a KSZ9897 as a DSA
> switch with a broadcom GENET network device as the DSA master device.
> 

Is this off the shelf hardware that can be interfaced to a Raspberry Pi
4 or is this a custom design that only you have access to?

> PATCH 1 fixes an invalid access to an SKB in case it is scattered.
> PATCH 2 fixes incorrect hardware checksum calculation caused by the DSA
> tag.
> 
> The patches have been tested with a KSZ9897 and apply against net-next.
> 
> Lino Sanfilippo (2):
>   net: dsa: tag_ksz: linearize SKB before adding DSA tag
>   net: dsa: tag_ksz: dont let the hardware process the layer 4 checksum
> 
>  net/dsa/tag_ksz.c | 18 ++++++++++++++++++
>  1 file changed, 18 insertions(+)
> 
> 
> base-commit: 5e437416ff66981d8154687cfdf7de50b1d82bfc
> 


-- 
Florian

  parent reply	other threads:[~2021-07-15 23:23 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-14 19:17 Lino Sanfilippo
2021-07-14 19:17 ` [PATCH 1/2] net: dsa: tag_ksz: linearize SKB before adding DSA tag Lino Sanfilippo
2021-07-14 19:17 ` [PATCH 2/2] net: dsa: tag_ksz: dont let the hardware process the layer 4 checksum Lino Sanfilippo
2021-07-14 19:48   ` Vladimir Oltean
2021-07-14 20:15     ` Andrew Lunn
2021-07-15  6:54       ` Vladimir Oltean
2021-07-15 11:16         ` Aw: " Lino Sanfilippo
2021-07-15 11:49           ` Vladimir Oltean
2021-07-15 13:04             ` Aw: " Lino Sanfilippo
2021-07-15 13:12               ` Vladimir Oltean
2021-07-15 13:34                 ` Aw: " Lino Sanfilippo
2021-07-15 13:08         ` Andrew Lunn
2021-07-15 14:36           ` Vladimir Oltean
2021-07-15 15:50             ` Andrew Lunn
2021-07-19  8:20             ` Aw: " Lino Sanfilippo
2021-07-19  8:24               ` Vladimir Oltean
2021-07-15 16:24           ` Florian Fainelli
2021-07-15 23:23 ` Florian Fainelli [this message]
2021-07-16  8:49   ` Aw: Re: [PATCH 0/2] Fixes for KSZ DSA switch Lino Sanfilippo

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