Hi Gaetano Catalli i change your mtk_eth_soc.c driver part. because mt7621 don't need to set FE_GDMA1_FWD_CFG register to enable jumbo frame. and keep MAX_RX_LENGTH because other chips need it.
i also made a patch on github https://github.com/igvtee/source/commit/c4a660d991011e2c0e232758500d56faae93b631 if you feel ok. i can send pull request to lede project. 2017-04-10 15:21 GMT+08:00 Jaap Buurman <jaapbuur...@gmail.com>: > I am able to test this on my DIR-860l. I could try to compile my own > build to test this, but I am no C programmer myself. Am I correct in > the following post about how to set the flag to allow for jumbo frames > to be set?: > https://forum.lede-project.org/t/build-for-the-d-link-dir-860l/948/40?u=mushoz > If so, I will be able to apply the patch myself and test it. I could > then send a PR if the tests are successful. > > Yours sincerely, > > Jaap Buurman > > On Mon, Apr 10, 2017 at 9:16 AM, Milan Kočvara <milankocv...@gmail.com> wrote: >> Hello all, >> if someone do a testing patch for jumboFrames, I can lend a helping >> hand with testing on EdgeRouter X. I think MT7621 know JumboFrames, >> because of Ubiquiti FMW allow to set MTU 1536B >> >> 2017-04-10 2:06 GMT+02:00 <ros...@gmail.com>: >>> Probably was not in the interest of the driver writers. Based on the >>> copyrights though, it's mostly LEDE/OpenWRT developers. Try modifying >>> the code to test if jumbo frames work. >>> >>> On Sun, 2017-04-09 at 21:20 +0200, Jaap Buurman wrote: >>>> Hello all, >>>> >>>> I found the message below in a conversation from back in August, 2016 >>>> in this mailinglist. I did not find a reply to this question. Has >>>> there ever been one? Or does anyone else happen to know the answer to >>>> this question? Thank you very much in advance. >>>> >>>> Yours sincerely, >>>> >>>> Jaap Buurman >>>> >>>> August, 2016 message: >>>> >>>> >>>> Hi all, >>>> >>>> in the MT7621 ethernet driver code >>>> (drivers/net/ethernet/mediatek/soc_mt7621.c) the FE_FLAG_JUMBO_FRAME >>>> flag is not during the device initialization. This prevents the user >>>> to set an MTU greater than 1500. Is this correct? Does MT7621 support >>>> jumbo frames? >>>> >>>> Thanks. >>>> >>> >>> _______________________________________________ >>> Lede-dev mailing list >>> Lede-dev@lists.infradead.org >>> http://lists.infradead.org/mailman/listinfo/lede-dev > > _______________________________________________ > Lede-dev mailing list > Lede-dev@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/lede-dev _______________________________________________ Lede-dev mailing list Lede-dev@lists.infradead.org http://lists.infradead.org/mailman/listinfo/lede-dev