Re: Disappointing SiS900 performance - driver issue?

[Rene Rebe <rene.rebe@gmx.net>]

My sis630 (incl. the sis900) bases Celeron-633 laptop is much faster (using
a 2.4.16 kernel here):

portable:~ # ./netio 192.168.1.1

NETIO - Network Throughput Benchmark, Version 1.13
(C) 1997-2001 Kai Uwe Rommel

TCP/IP connection established.
Packet size  1 k bytes:   10259 k bytes/sec
Packet size  2 k bytes:   10146 k bytes/sec
Packet size  4 k bytes:   10288 k bytes/sec
Packet size  8 k bytes:   10317 k bytes/sec
Packet size 16 k bytes:   10248 k bytes/sec
Packet size 32 k bytes:   10173 k bytes/sec

This the sis900 one as a client over a hub and a switch to a 3c59x - and
the other way round:

server1:~ # ./netio 192.168.1.5

NETIO - Network Throughput Benchmark, Version 1.13
(C) 1997-2001 Kai Uwe Rommel

TCP/IP connection established.
Packet size  1 k bytes:   8126 k bytes/sec
Packet size  2 k bytes:   8191 k bytes/sec
Packet size  4 k bytes:   8110 k bytes/sec
Packet size  8 k bytes:   8135 k bytes/sec
Packet size 16 k bytes:   8154 k bytes/sec
Packet size 32 k bytes:   8125 k bytes/sec

On Thu, 13 Dec 2001 10:24:23 -0800
Aaron Lehmann <aaronl@vitelus.com> wrote:

> My new motherboard has an onboard SiS900 ethernet device. I was hoping
> to free up a PCI slot by switching from my Intel EEPro100 to it. With
> the Intel card I can quite easilly pull 11.5mb/s, but the SiS seems to
> max out at 3.5mb/s or so. Is this the fault of the hardware or the
> driver?
> 
> sis900.c: v1.08.01  9/25/2001
> PCI: Assigned IRQ 11 for device 00:03.0
> eth0: Realtek RTL8201 PHY transceiver found at address 1.
> eth0: Using transceiver found at address 1 as default
> eth0: SiS 900 PCI Fast Ethernet at 0xcc00, IRQ 11, 00:d0:09:ea:ea:7e.
> ...
> eth0: Media Link On 100mbps full-duplex 
> 
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k33p h4ck1n6
  René

-- 
René Rebe (Registered Linux user: #248718 <http://counter.li.org>)

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          rene@rocklinux.org

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