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Message-ID: <c8c774c5-b274-a6f9-303b-e84c50800b5c@os.amperecomputing.com>
Date: Thu, 6 Oct 2022 13:44:18 +0700
From: Quan Nguyen <quan@...amperecomputing.com>
To: Wolfram Sang <wsa@...nel.org>,
Randy Dunlap <rdunlap@...radead.org>,
Corey Minyard <minyard@....org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Brendan Higgins <brendan.higgins@...ux.dev>,
Benjamin Herrenschmidt <benh@...nel.crashing.org>,
Joel Stanley <joel@....id.au>,
Andrew Jeffery <andrew@...id.au>,
openipmi-developer@...ts.sourceforge.net,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-i2c@...r.kernel.org, openbmc@...ts.ozlabs.org,
linux-arm-kernel@...ts.infradead.org,
linux-aspeed@...ts.ozlabs.org,
Open Source Submission <patches@...erecomputing.com>,
Phong Vo <phong@...amperecomputing.com>,
thang@...amperecomputing.com
Subject: Re: [PATCH v10 3/3] i2c: aspeed: Assert NAK when slave is busy
Dear Wolfram,
Thank you for your patience with me through many versions.
Best regards,
- Quan
On 06/10/2022 02:06, Wolfram Sang wrote:
> On Tue, Oct 04, 2022 at 04:31:06PM +0700, Quan Nguyen wrote:
>> On I2C_SLAVE_WRITE_REQUESTED event, Slave already ACK'ed on the address
>> phase. But as the backend driver is busy and unable to process any
>> request from Master, issue RxCmdLast for Slave to auto send NACK on
>> next incoming byte.
>>
>> Signed-off-by: Quan Nguyen <quan@...amperecomputing.com>
>
> Applied to for-current, thanks!
>
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