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SubjectRe: [PATCH 0/2] Fixes for KSZ DSA switch
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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

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