Re: [PATCH v3] usb: dwc3: core: Add quirk for enabling AutoRetry feature in the controller

From: Felipe Balbi
Date: Fri Jul 27 2018 - 03:20:45 EST


Anurag Kumar Vulisha <anurag.kumar.vulisha@xxxxxxxxxx> writes:
> By default when core sees any transaction error(CRC or overflow)
> it replies with terminating retry ACK (Retry=1 and Nump == 0).
> Enabling this Auto Retry feature in controller, on seeing any
> transaction errors makes the core to send a non-terminating ACK
> transaction packet (that is, ACK TP with Retry=1 and Nump != 0).
> Doing so will give controller a chance to recover from the error
> condition.
> Signed-off-by: Anurag Kumar Vulisha <anurag.kumar.vulisha@xxxxxxxxxx>
> ---

subject line is misleading, at best. You're not adding any quirks.


Attachment: signature.asc
Description: PGP signature