Re: [PATCH 5/5] i2c: xiic: Only ever transfer single message

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On 13. 06. 20 21:42, Wolfram Sang wrote:
> 
>>>> Transferring multiple messages via XIIC suffers from strange interaction
>>>> between the interrupt status/enable register flags. These flags are being
>>>> reused in the hardware to indicate different things for read and write
>>>> transfer, and doing multiple transactions becomes horribly complex. Just
>>>> send a single transaction and reload the controller with another message
>>>> once the transaction is done in the interrupt handler thread.
>>>
>>> Do we still get a repeated start between messages of a transfer? Or will
>>> it be a STOP/START combination?
>>
>> Repeated start.
> 
> Good. That was my high level question. I'll leave the rest of the review
> then for Michal.
> 

I have read all reviews in this thread and there should be update on 4/5
and discussion around 2/5 is not done.
That's why please send 1/3/4/5 as v2 and 2/5 separately to deal with
this separately.

Thanks,
Michal

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