linux-kernel - RE: [PATCH v4] usb: dwc3: core: Enable AutoRetry feature in the controller

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Message-ID: <87effpyupe.fsf@linux.intel.com>
Date:   Fri, 27 Jul 2018 11:00:13 +0300
From:   Felipe Balbi <balbi@...nel.org>
To:     Anurag Kumar Vulisha <anuragku@...inx.com>,
        "gregkh\@linuxfoundation.org" <gregkh@...uxfoundation.org>
Cc:     "v.anuragkumar\@gmail.com" <v.anuragkumar@...il.com>,
        "linux-usb\@vger.kernel.org" <linux-usb@...r.kernel.org>,
        "linux-kernel\@vger.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v4] usb: dwc3: core: Enable AutoRetry feature in the controller


Hi,

Anurag Kumar Vulisha <anuragku@...inx.com> writes:
>>> 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@...inx.com>
>>
>>now applied. I've slightly modified commit log to make it read a bit better.
>>
> Okay. Thanks a million for helping me in correcting the patch.

no problem ;)

-- 
balbi

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