Date: Tue, 29 Dec 2020 15:30:03 -0800 From: sreehari <sreeharisreedev1@gmail.com> To: sreehari <sreeharisreedev1@gmail.com>, Kurt Jaeger <pi@freebsd.org>, "FreeBSD-stable@FreeBSD.org" <FreeBSD-stable@freebsd.org> Subject: Re: 12.2-RC1: RTL8251/8153 1000BASE-T seemingly stuck at 100Mbps Message-ID: <CAFZnm=zX4z5NJ6yBAo3xcNRJx1LWjdvp%2B0=1tvA5UJw1bVeRuw@mail.gmail.com> In-Reply-To: <20201029193613.GL31099@funkthat.com> References: <CAFZnm=zK3-WwTKxkb-kzWo7gvzvbpT0H5NCz28na_DwfzZDWwQ@mail.gmail.com> <20201007223858.GS4213@funkthat.com> <20201008043602.GV53210@home.opsec.eu> <20201008063620.GT4213@funkthat.com> <CAFZnm=z9-sE0y4vDBTrfbq%2BLPWTHTsm_Pn2eNGZaPeSR193yMQ@mail.gmail.com> <20201008075314.GU4213@funkthat.com> <CAFZnm=yCtr3P2Qoj7O7K6QESXHOKXnaobJGFcKhTOQ4xOMGtKg@mail.gmail.com> <20201029193613.GL31099@funkthat.com>
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Sounds good! On Thu, Oct 29, 2020 at 12:36 PM John-Mark Gurney <jmg@funkthat.com> wrote: > > sreehari wrote this message on Thu, Oct 08, 2020 at 16:04 -0700: > > ok I tried cherry picking the commit from head to stable/12 according to > > one person's suggestion and I get some hunk failed's when i try patch -C > > -p0. Is there any way I can simulate the MFC? Sorry I'm just not familiar > > with svn > > Sorry, I missed this reply... I'll be merging the change into stable/12 > in the comming week... > > > On Thu, Oct 8, 2020, 00:53 John-Mark Gurney <jmg@funkthat.com> wrote: > > > > > sreehari wrote this message on Wed, Oct 07, 2020 at 23:56 -0700: > > > > I see. Since I have the hardware and freebsd head seems broken on my > > > > laptop, I'll try compiling stable/12 with the ure patch from head within > > > > the next few days. I have gigabit internet and other machines to test the > > > > ethernet with the full 1000Mbps. Are there any actions you suggest I take > > > > to benchmark or stress test the hardware or make sure everything is > > > working > > > > properly? > > > > > > Nothing in particular... iperf or iperf3 works well... do normal > > > transfers and make sure you don't see packet drops that are unexpected > > > (checksumming was enabled)... If you have vlans, use those... Just be > > > aware of any unexpected behaviors.. > > > > > > Thanks for the additional testing! And letting mek now that it works > > > is useful! > > > > > > > On Wed, Oct 7, 2020, 23:36 John-Mark Gurney <jmg@funkthat.com> wrote: > > > > > > > > > Kurt Jaeger wrote this message on Thu, Oct 08, 2020 at 06:36 +0200: > > > > > > > sreehari wrote this message on Tue, Oct 06, 2020 at 21:02 -0700: > > > > > > > > I have a USB C hub that supports gigabit ethernet under any > > > other OS, > > > > > > > > but under FreeBSD it seems to detect it properly, but I never get > > > > > > > > speeds exceeding 100Mbps transfer rate on the whole thing. Is > > > this a > > > > > > > > known issue? Also is there any way to check what the perceived > > > link > > > > > > > > speed is? I've attached dmesg.boot if that helps. > > > > > > > > > > > > > > This is a known issue w/ the ure driver on FreeBSD. This has been > > > > > > > fixed in -current, and in a few months I'll look at merging it to > > > > > > > stable/12, but it definitly will not make the 12.2 release: > > > > > > > https://reviews.freebsd.org/D25809 > > > > > > > > > > > > The changes seem to be limited to the driver itself -- is some > > > > > > structural change in 13 stopping a merge to 12.2 ? > > > > > > > > > > The issue is that IMO, it's too close to the release of 12.2. It only > > > > > recently got committed to 13, and so hasn't had enough time to be > > > tested > > > > > in more environments than mine. There have been a few others that have > > > > > tested it. > > -- > John-Mark Gurney Voice: +1 415 225 5579 > > "All that I will do, has been done, All that I have, has not."
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