From: Matej Kupljen <matej.kupljen@ultra.si>
To: linux-mips@linux-mips.org
Subject: DBAU1200 network performacne
Date: Thu, 01 Sep 2005 09:03:11 +0200 [thread overview]
Message-ID: <1125558191.6063.17.camel@localhost.localdomain> (raw)
Hi
I am working on DBAu1200 platform and I am testing network
performance with the smc91111 driver from AMD and smc91x
driver, which should be preferred (right?).
Tests are done on kernel 2.6.11-rc5 with the netperf,
running netserver on target and netperf on host.
If I run netserver on host and netperf on target, I get:
------------------------------------------------------------------------
recv_response: partial response received: 0 bytes
What does that mean?
OK, the results:
1) With the smc91111 I get:
------------------------------------------------------------------------
TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to xxx.xxx.xxx.xxx
(xxx.xxx.xxx.xxx) port 0 AF_INET
Recv Send Send
Socket Socket Message Elapsed
Size Size Size Time Throughput
bytes bytes bytes secs. 10^6bits/sec
43689 16384 16384 30.02 20.95
2) With the smc91x I get:
------------------------------------------------------------------------
TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to xxx.xxx.xxx.xxx
(xxx.xxx.xxx.xxx) port 0 AF_INET
Recv Send Send
Socket Socket Message Elapsed
Size Size Size Time Throughput
bytes bytes bytes secs. 10^6bits/sec
43689 16384 16384 30.01 27.61
Is this expected trough-put?
Can somebody else test it, please?
Oh, when using smc91x I get:
eth0: link down
Sending BOOTP requests .<6>eth0: link up, 100Mbps, full-duplex, lpa
0x4DE1
So, link should be 100Mbps.
BR,
Matej
reply other threads:[~2005-09-01 6:58 UTC|newest]
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