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From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Frank Li <Frank.li@nxp.com>
Cc: Stanley Chu <stanley.chuys@gmail.com>,
	 alexandre.belloni@bootlin.com, linux-i3c@lists.infradead.org,
	 linux-kernel@vger.kernel.org, tomer.maimon@nuvoton.com,
	 kwliu@nuvoton.com,  yschu@nuvoton.com
Subject: Re: [PATCH v2 1/1] i3c: master: svc: Prevent incomplete IBI transaction
Date: Tue, 28 Oct 2025 09:27:10 +0100	[thread overview]
Message-ID: <874irjwhwh.fsf@bootlin.com> (raw)
In-Reply-To: <aP/ezI2mTDo5hig7@lizhi-Precision-Tower-5810> (Frank Li's message of "Mon, 27 Oct 2025 17:06:20 -0400")

Hello,

On 27/10/2025 at 17:06:20 -04, Frank Li <Frank.li@nxp.com> wrote:

> On Mon, Oct 27, 2025 at 11:47:15AM +0800, Stanley Chu wrote:
>> From: Stanley Chu <yschu@nuvoton.com>
>>
>> If no free IBI slot is available, svc_i3c_master_handle_ibi returns
>> immediately. This causes the STOP condition to be missed because the
>> EmitStop request is sent when the transfer is not complete. To resolve
>> this, svc_i3c_master_handle_ibi must wait for the transfer to complete
>> before returning.
>>
>> Fixes: dd3c52846d59 ("i3c: master: svc: Add Silvaco I3C master driver")
>> Signed-off-by: Stanley Chu <yschu@nuvoton.com>
>> ---
>
> Reviewed-by: Frank Li <Frank.Li@nxp.com>

Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>

Thanks,
Miquèl

-- 
linux-i3c mailing list
linux-i3c@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-i3c

WARNING: multiple messages have this Message-ID (diff)
From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Frank Li <Frank.li@nxp.com>
Cc: Stanley Chu <stanley.chuys@gmail.com>,
	 alexandre.belloni@bootlin.com, linux-i3c@lists.infradead.org,
	 linux-kernel@vger.kernel.org, tomer.maimon@nuvoton.com,
	 kwliu@nuvoton.com,  yschu@nuvoton.com
Subject: Re: [PATCH v2 1/1] i3c: master: svc: Prevent incomplete IBI transaction
Date: Tue, 28 Oct 2025 09:27:10 +0100	[thread overview]
Message-ID: <874irjwhwh.fsf@bootlin.com> (raw)
In-Reply-To: <aP/ezI2mTDo5hig7@lizhi-Precision-Tower-5810> (Frank Li's message of "Mon, 27 Oct 2025 17:06:20 -0400")

Hello,

On 27/10/2025 at 17:06:20 -04, Frank Li <Frank.li@nxp.com> wrote:

> On Mon, Oct 27, 2025 at 11:47:15AM +0800, Stanley Chu wrote:
>> From: Stanley Chu <yschu@nuvoton.com>
>>
>> If no free IBI slot is available, svc_i3c_master_handle_ibi returns
>> immediately. This causes the STOP condition to be missed because the
>> EmitStop request is sent when the transfer is not complete. To resolve
>> this, svc_i3c_master_handle_ibi must wait for the transfer to complete
>> before returning.
>>
>> Fixes: dd3c52846d59 ("i3c: master: svc: Add Silvaco I3C master driver")
>> Signed-off-by: Stanley Chu <yschu@nuvoton.com>
>> ---
>
> Reviewed-by: Frank Li <Frank.Li@nxp.com>

Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>

Thanks,
Miquèl

  reply	other threads:[~2025-10-28  8:27 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-10-27  3:47 [PATCH v2 1/1] i3c: master: svc: Prevent incomplete IBI transaction Stanley Chu
2025-10-27  3:47 ` Stanley Chu
2025-10-27 21:06 ` Frank Li
2025-10-27 21:06   ` Frank Li
2025-10-28  8:27   ` Miquel Raynal [this message]
2025-10-28  8:27     ` Miquel Raynal
2025-10-30 23:43 ` Alexandre Belloni
2025-10-30 23:43   ` Alexandre Belloni

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