Re: SMC-Ultra Tx timeouts.....

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Dave Euser wrote:
>
> First, a little background info:
>
> I've got  a P200 running Linux (2.2.18) with an SMC-Ultra (ISA), which is
> connected to a 10Base-T hub. Initially, I had just this machine plugged into
> a Notrel 1Mbps modem - no problems. Now, my roomate finally got his own box
> (Windows ME). I picked up a hub, some cable, and found an old 486 which is
> now a firewall. Somewhere during this process, I started getting this error
> message when I'm on the net (thru the firewall):
>
> eth0: Tx timed out, cable problem? TSR=0xc0, ISR=0x0, t=[varies]

>From  8390.h you have (c0=80+40):

#define ENTSR_CDH 0x40  /* The collision detect "heartbeat" signal was
lost. */
#define ENTSR_OWC 0x80  /* There was an out-of-window collision. */

A cut-n-paste from one of Donald's messages:

 "You have an out-of-window collisions.  As it explains on that web
  page, this is usually caused by some other host being incorrectly
  set to full duplex, not a local driver or hardware bug."

(Donald's www pages are now at http://www.scyld.com - not cesdis)

Paul.



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