Messages in this thread | | | From | Jose Abreu <> | Subject | RE: [PATCH 1/2] stmmac: introduce flag to dynamically disable TX offload for rockchip devices | Date | Wed, 3 Apr 2019 07:55:25 +0000 |
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From: Leonidas P. Papadakos <papadakospan@gmail.com> Date: Tue, Apr 02, 2019 at 23:48:16
> I can confirm that snps,no-pbl-x8, currently set by uboot for the fdt > basically fixes the tx-checksumming issue. > I get 700~800 Mbps myself but that might come down to the setup. > You could say it affects performance slightly, as I saw in a previous > email. > > Without the setting The rate consistently drops to 0. > ethtool reports tx-checksumming is on in both cases > > Pretty cool! > Does that give you guys an idea on how to tackle it "officially"? > > >
Thank you all for testing !
It's been on my todo list to cook up a patch that limits PBL according to FIFO size but I didn't manage to have the time yet so for now it would be better if you fix it by submitting the DT bindings changes.
Thanks, Jose Miguel Abreu
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