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Date:      Wed, 1 Jul 1998 10:00:36 -0400 (EDT)
From:      "Steve Bernacki Jr." <steve@ziplink.net>
To:        faber@ISI.EDU
Cc:        hedges@atlantic.edu, freebsd-questions@FreeBSD.ORG
Subject:   *Success* with the Hitachi Visionbook PRO!
Message-ID:  <Pine.BSF.3.96.980701094423.986A-100000@zip1.ziplink.net>

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Ted,

First of all, I must have been sleeping when I downloaded my first boot
floppy-- I downloaded the 2.1.7.1 floppy instead of 2.2.6.  After having a
few cups of coffee, I discovered by goof up and downloaded the correct
disk.  Apon booting, the kernel recognized the card as lnc1 (score!)  I
was able to use it, however transmission speeds were *horribly* slow (I
was averaging 2.5k/second between two machines on a 10 Megabit ethernet!)
I booted into windows, downloaded a bare-bones distribution + kernel
sources, then rebooted and installed from my DOS partition.

After getting a functioning system up and running, I then proceeded to
figure out why my transmission speeds were so horrible.  The kernel
reported the following in /var/log/messages:

Jun 30 17:44:22 myname /kernel: lnc1: Receive overflow error

So, I applied your patch to the kernel source tree and rebuilt my
kernel (I also took out all other ethernet devices in case the probing was
confusing the card.)  After rebooting I was able to get fast transmission
speeds as opposed to the 2.5K/second on a 10 Megabit ethernet that I was
getting before the patch!  

I am, however, still getting intermittent "Receive overflow errors" when
attempting to do high volume transfers (typically between my laptop and
another machine on the LAN.)  Let me know what I can do to help get the
driver into shape (debug messages, etc) and I'll be glad to do it.  While
I've no experience with driver-level programming, I'd be glad to learn and
help out as much as I possibly can.

Thanks to Douglas Hedges for originally pointing me towards the patch.

Thanks again!
-S
--
Steve Bernacki, Jr. | 
steve@ziplink.net   | 



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