On 3/18/19 10:56 AM, Eugeniu Rosca wrote: > Hi Marek, Paul, cc: Alex Hi,
> jFYI/FWIW, reverting [1-2] allows getting rid of below warnings on > R-Car3, when running basic fastboot commands (e.g. fastboot getvar): Maybe a more constructive approach would be to send a patch fixing the issue instead of reverting patches :) > [ 8.035764] status: -104 ep 'ep1' trans: 0 > [ 18.744354] status: -104 ep 'ep1' trans: 28 > [ 18.748950] status: -104 ep 'ep1' trans: 9 > [ 18.753370] status: -104 ep 'ep1' trans: 28 > [ 26.064761] status: -104 ep 'ep1' trans: 28 > > This has been pointed out by Dmytro (To:) in one of his patches which > reached us via official Renesas release. Since R-Car USB gadget driver > is not yet present in mainline [3], the behavior cannot be reproduced > with vanilla U-Boot. In case, at some point in time, you hit the same > problem and come to the same or an alternative solution, please share. > TIA! Since this is gadget code, CCing U-Boot USB gadget maintainer. > [1] https://patchwork.ozlabs.org/patch/491249/ ("[U-Boot,2/2] usb: gadget: > fastboot: Dequeue the previous IN request for the current request") > [2] http://git.denx.de/?p=u-boot.git;a=commitdiff;h=bc9071c9f318 ("usb: > gadget: fastboot: Dequeue the previous IN request for the current request") > [3] https://patchwork.ozlabs.org/patch/978026/#2107803 > > Best regards, > Eugeniu. > -- Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot