From: "Valo, Kalle" <kvalo@qca.qualcomm.com>
To: Daniel Holz <daniel.holz91@gmx.de>
Cc: "ath10k@lists.infradead.org" <ath10k@lists.infradead.org>
Subject: Re: QCA6174 Performance
Date: Fri, 16 Sep 2016 04:13:12 +0000 [thread overview]
Message-ID: <87mvj8a3e0.fsf@kamboji.qca.qualcomm.com> (raw)
In-Reply-To: <3683ea4d-10ce-80a1-2e11-4b873f4129b8@gmx.de> (Daniel Holz's message of "Thu, 15 Sep 2016 15:29:47 +0200")
Daniel Holz <daniel.holz91@gmx.de> writes:
> the network performance of the Qualcom QCA6174 in my Lenovo Yoga 3 11
> is only around 7-8 Mbyte/s in tests with iperf when using a wireless
> ac connection. Disabling power management resulted in 10 MByte/s.
> Under the same conditions my Android phone achieved 384 MByte/s.
>
> Currently I'm using Ubuntu 16.04 on my Yoga 3 11 with the most recent
> hw2.1 firmware and kernel 4.4. I already tried kernel 4.8 which
> boosted the speed to 15 MByte/s, but this is still way too slow for
> such a connection.
Might be a problem with the board file, are you using the latest one?
dmesg and 'lspci -vnn' outputs help to analyse the issue more.
--
Kalle Valo
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next prev parent reply other threads:[~2016-09-16 4:14 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-15 13:29 QCA6174 Performance Daniel Holz
2016-09-16 4:13 ` Valo, Kalle [this message]
[not found] ` <1474018906.3370.0@smtp.gmail.com>
2016-09-16 10:44 ` Valo, Kalle
-- strict thread matches above, loose matches on Subject: below --
2016-09-16 11:50 Daniel Holz
2016-09-16 12:23 ` Michal Kazior
2016-09-18 18:14 ` Daniel Holz
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