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Re: [PATCH 19/24] iwlwifi: mvm: fix TCP CSUM offload with WEP and A000 series

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On Fri, 2017-07-28 at 17:23 +0300, Luca Coelho wrote:
> From: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
> 
> When we enabled TCP checksum offload, we need to tell the
> firmware where the IP header starts. If we have an IV, then
> we need to adapt that value since the IV is placed before
> the SNAP header. This is true only for cases where the
> driver adds the IV, not the WEP case in which the IV is
> added by the firmware itself.
> 
> On A000 devices series, the IV is always added by the
> device.
> 
> Fix this.
> 
> Fixes: 5e6a98dc4863 ("iwlwifi: mvm: enable TCP/UDP checksum support for 9000 family")
> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
> Signed-off-by: Luca Coelho <luciano.coelho@xxxxxxxxx>
> ---

Emmanuel asked me to send this for the rc-series, since it fixes our
newly supported 9000 family.

--
Luca.




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