[PATCH v2 1/1] i3c: master: svc: skip address resend on repeat START

Miquel Raynal miquel.raynal at bootlin.com
Mon May 12 02:25:16 PDT 2025


On 29/04/2025 at 01:42:34 -04, Frank Li <Frank.Li at nxp.com> wrote:

> According to the I3C specification, address arbitration only happens during
> the START. Repeated START do not initiate arbitration, and In-Band
> Interrupts (IBIs) cannot occur at this stage.
>
> Resending the address upon a NACK in a repeat START is therefore redundant
> and unnecessary. Avoid redundant retries, improving efficiency and ensuring
> protocol compliance.
>
> Signed-off-by: Frank Li <Frank.Li at nxp.com>
> ---

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



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