*BSD News Article 48883


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From: jseng@technet.sg (James Seng)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: 3c509 or SMC Elite Ultra
Date: 17 Aug 1995 05:43:10 GMT
Organization: Technet, Singapore
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Message-ID: <40ukte$a6@raffles.technet.sg>
References: <DCqMGw.DnD@midway.uchicago.edu> <400npk$bob@news.bu.edu> <40jsng$pf1@raffles.technet.sg> <DD8HIM.3Kr@ritz.mordor.com>
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Chris Mauritz (ritz@ritz.mordor.com) wrote:
: What seems to be the problem?  With 2.0.5R my 3c509 worked right
: out of the box and this machine gets a lot of network traffic
: (200-300k web hits/day).  It hasn't given me the slightest trouble.

3c509 works unpredicatably. On on ISA P95 machine I have, it works 
faultlessly with FreeBSD 2.0.5R. No need to reconfigure, no change. 
Just plug-n-play. (werid thing is this card also fails the loopback
test under dos)

On another PCI P100 machine, the autoconfiguration failes and selected
an interupt which conflicts with the SCSI card. I have to manually select
Port 390H IRQ 11. Yea..it work on DOS. Tried the test? It fails 8P. 
I guess it is only one of the loopback test and it works when i run DOS.
I go on /kernel -c, set ep0 port and irq and then do a probe. Yea, it 
founds it but it returns with 0x00 so it is as good as telling me it
doesnt find it. I give up on this, and uses 3c503 now.

On another 486DX2 machine, even weirder things happened. I have to reboot
a few times before the machine decided to acknowledge that I have the 
3c509. Manual probing on ep0 will cause the machine to panic and reboot..
well..sometimes...8P

We bought the 3c509B card in a batch. All of them should be the same.
But sadly, it seem to have different performance for different machine.
So much for plug-and-play 8)

-James Seng