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Today's Topics:
1. Re: [PATCH 00/19] rt2x00: add experimental support for RT3593
(Andreas Hartmann)
----------------------------------------------------------------------
Message: 1
Date: Sun, 30 Jun 2013 10:59:30 +0200
From: Andreas Hartmann <[email protected]>
To: Gabor Juhos <[email protected]>, John Linville
<[email protected]>
Cc: [email protected], [email protected]
Subject: Re: [rt2x00-users] [PATCH 00/19] rt2x00: add experimental
support for RT3593
Message-ID: <[email protected]>
Content-Type: text/plain; charset=US-ASCII
Hello Gabor,
bad guy is back again :-)
Gabor Juhos wrote:
> This patch-set implements experiemental support for the
> RT3593 chipset. The patches are tested on the Linksys
> AE3000 USB device only, however other USB devices which
> are using the RT3573 chips might work as well.
I did another test with raspberry pi. Same network parameters (2.4 GHz,
40MHz, eap-tls, ccmp/ccmp) but this time w/o any other load on the
wlan. But there is a reinforced-concrete floor between AP and STA.
netperf with rt2800usb / backports-20130617 / kernel 3.6.11 gives:
MIGRATED TCP STREAM TEST from 0.0.0.0 () port 0 AF_INET to server port 0 AF_INET
Recv Send Send
Socket Socket Message Elapsed
Size Size Size Time Throughput
bytes bytes bytes secs. 10^6bits/sec
87380 16384 16384 10.39 28.16
MIGRATED TCP MAERTS TEST from 0.0.0.0 () port 0 AF_INET from server port 0
AF_INET
Recv Send Send
Socket Socket Message Elapsed
Size Size Size Time Throughput
bytes bytes bytes secs. 10^6bits/sec
87380 16384 16384 10.00 30.23
TCP SENDFILE TEST from 0.0.0.0 () port 0 AF_INET to server port 0 AF_INET
Recv Send Send
Socket Socket Message Elapsed
Size Size Size Time Throughput
bytes bytes bytes secs. 10^6bits/sec
87380 16384 16384 10.35 27.69
Same with DPO_RT5572_LinuxSTA_2.6.1.3_20121022
MIGRATED TCP STREAM TEST from 0.0.0.0 () port 0 AF_INET to server port 0 AF_INET
Recv Send Send
Socket Socket Message Elapsed
Size Size Size Time Throughput
bytes bytes bytes secs. 10^6bits/sec
87380 16384 16384 10.01 97.95
MIGRATED TCP MAERTS TEST from 0.0.0.0 () port 0 AF_INET from server port 0
AF_INET
Recv Send Send
Socket Socket Message Elapsed
Size Size Size Time Throughput
bytes bytes bytes secs. 10^6bits/sec
87380 16384 16384 10.01 121.69
TCP SENDFILE TEST from 0.0.0.0 () port 0 AF_INET to server port 0 AF_INET
Recv Send Send
Socket Socket Message Elapsed
Size Size Size Time Throughput
bytes bytes bytes secs. 10^6bits/sec
87380 16384 16384 10.01 82.75
If you compare the result w/ rt2800usb/AE3000 with rt2800usb/rt3572[1]
you can see: no difference :-(.
Kind regards,
Andreas
[1] http://comments.gmane.org/gmane.linux.drivers.rt2x00.user/1992
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