Re: [PATCH v2] usb: dwc3: gadget: Handle 0 xfer length for OUT EP

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Hi,
On 1/21/2019 9:47 PM, Sergei Shtylyov wrote:
> Hello!
>
> On 01/21/2019 12:33 PM, Tejas Joglekar wrote:
>
>> For OUT endpoints, zero-length transfers require MaxPacketSize buffer as
>> per the DWC_usb3 programming guide 3.30a section 4.2.3.3.
>>
>> This patch fixes this by explicitly checking zero length
>> transfer to correctly pad up to MaxPacketSize.
>>
>> Fixes: c6267a51639b (usb: dwc3: gadget: align transfers to
>> wMaxPacketSize)
>    Please enclose the summary in (""), no just (). And please never wrap it.
Sure, I will send v3.
>> Cc: stable@xxxxxxxxxxxxxxx
>>
>> Signed-off-by: Tejas Joglekar <joglekar@xxxxxxxxxxxx>
> [...]
>
> MBR, Sergei
>
Thanks & Regards,

Tejas Joglekar





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