From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Wed, 20 Mar 1996 11:24:22 -0500
From: jim mckie jmk@plan9.bell-labs.com
Subject: 9pcfs / 3C509 / network hangs
Topicbox-Message-UUID: 40e050ea-eac8-11e9-9e20-41e7f4b1d025
Message-ID: <19960320162422.kv3Cmvov97vz0Mxnfvyv7fX53YHAMyR1OAEg0_vJ37o@z>

This fix from 11-Sep-95 (9/pc/810873946.rc) clearly didn't make it into the
fileserver kernel:
	ether509.c	Loop in interrupt handler until all interrupt bits are
			off to prevent losing an interrupt. Seems to happen on the
			newer 3C509B cards;
			Output data 32-bits at a time rather than 16.

I should also mention that I recently fixed a problem with probing for and
activating 3C509 cards when the system contains more than one card configured
for ISA mode. I'll post a fix when I get the chance.