lkml.org 
[lkml]   [2004]   [Aug]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject3c59x very slow with 2.6.X
Date
Hello,

somehow the network speed is reduced to 14MBit with 2.6.X on my system, with
2.4.X it has full 100MBit.
As all our systems boot diskless this is really annoying and I will reboot
2.4.27 soon.

euklid:~# nttcp -T hamilton2
Bytes Real s CPU s Real-MBit/s CPU-MBit/s Calls Real-C/s CPU-C/s
l 8388608 4.73 4.60 14.2004 14.5911 2048 433.36 445.3
1 8388608 4.73 0.03 14.1984 2236.9621 6145 1300.12 204833.3


from dmesg:

3c59x: Donald Becker and others. www.scyld.com/network/vortex.html
0000:00:0a.0: 3Com PCI 3c905B Cyclone 100baseTx at 0xb800. Vers LK1.1.19


euklid:~# mii-tool
eth0: 100 Mbit, full duplex, link ok


Any ideas whats going on?



Please tell me if you need further information.

Cheers,
Bernd


PS: Happens with 2.6.7 and 2.6.8-rc2-mm2

--
Bernd Schubert
Physikalisch Chemisches Institut / Theoretische Chemie
Universität Heidelberg
INF 229
69120 Heidelberg
e-mail: bernd.schubert@pci.uni-heidelberg.de
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 14:04    [W:0.047 / U:0.436 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site