Messages in this thread | | | From | Bernd Schubert <> | Subject | 3c59x very slow with 2.6.X | Date | Wed, 4 Aug 2004 22:03:41 +0200 |
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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/
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