linux-kernel - Re: [PATCH v3 08/11] i3c: master: svc: need check IBIWON for dynamtica address assign

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Message-ID: <20240823181241.37c399d9@xps-13>
Date: Fri, 23 Aug 2024 18:12:41 +0200
From: Miquel Raynal <miquel.raynal@...tlin.com>
To: Frank Li <Frank.Li@....com>
Cc: Alexandre Belloni <alexandre.belloni@...tlin.com>, Boris Brezillon
 <boris.brezillon@...labora.com>, Parshuram Thombare <pthombar@...ence.com>,
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Boris Brezillon
 <bbrezillon@...nel.org>, Arnd Bergmann <arnd@...db.de>, Conor Culhane
 <conor.culhane@...vaco.com>, linux-i3c@...ts.infradead.org,
 linux-kernel@...r.kernel.org, imx@...ts.linux.dev
Subject: Re: [PATCH v3 08/11] i3c: master: svc: need check IBIWON for
 dynamtica address assign

Hi Frank,

Frank.Li@....com wrote on Mon, 19 Aug 2024 12:02:02 -0400:

> When sending REQUEST_PROC_DAA, emit START and address 7E. Address
> arbitration may occur at this time if other devices trigger HJ, IBI, or
> CR events.
> 
> When IBIWON happen at REQUEST_PROC_DAA, nack IBI request then use repeat

		   during a		NACK the	     send a

repeated start

> start to continue current dynamtica address assign.

                             ?
> 
> Signed-off-by: Frank Li <Frank.Li@....com>

Thanks,
Miquèl