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Subject: Re: [PATCH v3 5/6] i2c: iproc: handle master read request
To:     Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>,
        Wolfram Sang <wsa@kernel.org>,
        Dhananjay Phadke <dphadke@linux.microsoft.com>,
        Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
        BCM Kernel Feedback <bcm-kernel-feedback-list@broadcom.com>,
        Brendan Higgins <brendanhiggins@google.com>,
        Florian Fainelli <f.fainelli@gmail.com>,
        linux-arm Mailing List <linux-arm-kernel@lists.infradead.org>,
        linux-i2c <linux-i2c@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Lori Hikichi <lori.hikichi@broadcom.com>,
        Ray Jui <rjui@broadcom.com>,
        Scott Branden <sbranden@broadcom.com>
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From:   Ray Jui <ray.jui@broadcom.com>
Message-ID: <35541129-df37-fa6f-5dae-34eb34a78731@broadcom.com>
Date:   Thu, 17 Dec 2020 11:11:31 -0800
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On 12/16/2020 8:08 PM, Rayagonda Kokatanur wrote:
> On Wed, Dec 2, 2020 at 11:14 PM Ray Jui <ray.jui@broadcom.com> wrote:
>>
>>
>>
>> On 12/2/2020 6:35 AM, Wolfram Sang wrote:
>>>
>>>> All review comments are scattered now, please let me know what has to be
>>>> done further,
>>>> Are we going to change the tasklet to irq thread ?
>>>> Are we going to remove batching 64 packets if transaction > 64B and use rx
>>>> fifo threshold ?
>>>>
>>>> I don't see any issue with current code but if it has to change we need a
>>>> valid reason for the same.
>>>> If nothing to be done, please acknowledge the patch.
>>>
>>> Valid request. Has there been any news?
>>>
>>
>> Sorry for the delay. I just replied.
> 
> This patch is tested and validated with all corner cases and its working.
> Can we merge this and take up any improvement as part of separate patch?
> 

I think that makes sense, and I'm okay with these patches going in as
they are now.

Acked-by: Ray Jui <ray.jui@broadcom.com>

But please help to collect precise FIFO access timing (later when you
have time), that would allow us to know if the current defer-to-tasklet
(instead of thread) based approach makes sense or not.

Thanks,

Ray

> Thanks,
> Rayagonda
> 
>>
>>
>> Thanks,
>>
>> Ray

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