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Message-ID: <35541129-df37-fa6f-5dae-34eb34a78731@broadcom.com>
Date: Thu, 17 Dec 2020 11:11:31 -0800
From: Ray Jui <ray.jui@...adcom.com>
To: Rayagonda Kokatanur <rayagonda.kokatanur@...adcom.com>,
Wolfram Sang <wsa@...nel.org>,
Dhananjay Phadke <dphadke@...ux.microsoft.com>,
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
BCM Kernel Feedback <bcm-kernel-feedback-list@...adcom.com>,
Brendan Higgins <brendanhiggins@...gle.com>,
Florian Fainelli <f.fainelli@...il.com>,
linux-arm Mailing List <linux-arm-kernel@...ts.infradead.org>,
linux-i2c <linux-i2c@...r.kernel.org>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Lori Hikichi <lori.hikichi@...adcom.com>,
Ray Jui <rjui@...adcom.com>,
Scott Branden <sbranden@...adcom.com>
Subject: Re: [PATCH v3 5/6] i2c: iproc: handle master read request
On 12/16/2020 8:08 PM, Rayagonda Kokatanur wrote:
> On Wed, Dec 2, 2020 at 11:14 PM Ray Jui <ray.jui@...adcom.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@...adcom.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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