My Archer C7 v2 says Qualcomm Atheros QCA9880. I checked using iperf3, and it says about 40 mbps. I remember getting at least 70mbps. I copied Toke's patch to a new build about a month ago, when I redid my WiFi.  Maybe it broke some time ago. I had been using up to date versions of that patch for months. Noah On 9/11/2017 4:12 PM, Jon Pike wrote: > Hmmm, again... > > Doesn't the C7 have the QCA9880?  Noah,  what kind of speed do you get > on yours? > > I just checked the OpenWRT hardware page...   Seems it does. Checked > the C2600,  it says it does,  but not which dash number version of the > chip, if that makes any difference. > > I would have guessed that if you only got 4-6Mbit on it, you wouldn't > consider it working, really...   so interested in hearing if Noah is > seeing normal speeds somehow. > > ---------- Forwarded message ---------- > From: Adrian Popescu ? > To: "Toke Høiland-Jørgensen" > > Cc: Jon Pike >, > make-wifi-fast@lists.bufferbloat.net > > Bcc: > Date: Mon, 11 Sep 2017 15:30:47 +0300 > Subject: Re: [Make-wifi-fast] Make-wifi-fast Digest, Vol 29, Issue 1 > We need to put some pressure on QCA to add push-pull support to the > firmware. This is MU-MIMO capable hardware which should be able to > handle push-pull without breaking a sweat. > > I have tested this on a brand new Archer C2600. > > On Mon, Sep 11, 2017 at 3:24 PM, Toke Høiland-Jørgensen > wrote: > > Adrian Popescu > writes: > > > >> QCA9980 gets 2-6 Mbps with this patch. I was able to get up to 400-500 > >> Mbps without the patch. > >> > >> The QCA9980 firmware doesn't have push-pull support. > > > > Ah, bugger. Guess we'll have to drop it, then. Which device is this in? > > > > -Toke > > > > > ---------- Forwarded message ---------- > From: "Toke Høiland-Jørgensen" > > To: Adrian Popescu > > Cc: Jon Pike >, > make-wifi-fast@lists.bufferbloat.net > > Bcc: > Date: Mon, 11 Sep 2017 14:34:21 +0200 > Subject: Re: [Make-wifi-fast] Make-wifi-fast Digest, Vol 29, Issue 1 > Adrian Popescu > writes: > > > We need to put some pressure on QCA to add push-pull support to the > > firmware. This is MU-MIMO capable hardware which should be able to > > handle push-pull without breaking a sweat. > > > > I have tested this on a brand new Archer C2600. > > There's new hardware shipping without this feature? WTF? > > Putting pressure on QCA is all well and good, but unfortunately it's not > something we've had a lot of luck with so far :/ > > -Toke > > _______________________________________________ > Make-wifi-fast mailing list > Make-wifi-fast@lists.bufferbloat.net > > https://lists.bufferbloat.net/listinfo/make-wifi-fast > > > > _______________________________________________ > Make-wifi-fast mailing list > Make-wifi-fast@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/make-wifi-fast