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

Alexandre Belloni alexandre.belloni at bootlin.com
Thu May 15 02:56:33 PDT 2025


On Tue, 29 Apr 2025 01:42:34 -0400, Frank Li 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.
> 
> [...]

Applied, thanks!

[1/1] i3c: master: svc: skip address resend on repeat START
      https://git.kernel.org/abelloni/c/12cbd1573448

Best regards,

-- 
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com



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