[RFC PATCH] usb: gadget: dfu: Rework dfu command to use usbgadget

Ahmad Fatoum a.fatoum at pengutronix.de
Fri Sep 10 01:44:05 PDT 2021


On 08.09.21 14:45, Anže Lešnik wrote:
> We have tested this patch on a PHYTEC phyCORE-i.MX6 ULL SOM running barebox 2021.04 (using the imx-usb driver) and it seems to resolve the issue. DFU transfer now works as intended.

Great. So it's ok for Sascha to add

Tested-by: Anže Lešnik <anze.lesnik at norik.com>

to the commit log?

> If one receives timeouts on the host computer, try setting usbcore.autosuspend=-1.

Did you need this kernel parameter with the old dfu command as well?
If only new dfu command makes this parameter necessary, we might need to look
why the timing behavior changed.


> Anže
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