Subject: Re: generic HBA error messages on 1.6beta2
To: Matthew Jacob <>
From: Jason R Thorpe <>
List: port-alpha
Date: 06/25/2002 19:26:40
On Tue, Jun 25, 2002 at 07:20:20PM -0700, Matthew Jacob wrote:

 > normal tulip nonsense. You'd think it would have gone away between switching
 > from de to tlp, but nooooooooooo,,,,

The underrun happens when the PCI bus cannot keep up with the MAC's
Tx FIFO.  It's an indication of a saturated bus.

        -- Jason R. Thorpe <>