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Re: [RFC 2/3] mac80211: Implement data xmit for 802.11 encap offload

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On Monday 19 December 2016 05:15 PM, Kalle Valo wrote:
> "Thiagarajan, Vasanthakumar" <vthiagar@xxxxxxxxxxxxxxxx> writes:
>
>> On Thursday 15 December 2016 07:23 PM, Johannes Berg wrote:
>>>
>>>>> I agree. Dynamic switch part is buggy, we can start with not
>>>>> allowing interfaces resulting in dynamic switch.
>>>>
>>>> Does this mean that when bringing up multiple interfaces, users would
>>>> need to figure out the 'magic' order that works?
>>>
>>> I think we need to talk about hardware capabilities at this point.
>>
>> QCA988X does not have capability to configure vif specific decap mode. Encap mode
>> is configurable per packet for all the ath10k based chips so this part should be
>> fine to support per vif configuration. Newer QCA chips like QCA9984, QCA4019, QCA9888
>> and QCA99X0 supports decap mode configuration per vif.
>
> When you say "all" are you also taking into account QCA6174 and QCA9377?

Good point. I see some workarounds for QCA6174 to send data frames in ethernet mode,
so QCA6174 should be fine in this regard. I assume QCA9377 also works fine with
ethernet encap configuration per htt desc, need to confirm.

Vasanth



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