K 10 svn:author V 5 wpaul K 8 svn:date V 27 2003-09-11T07:54:16.000000Z K 7 svn:log V 353 Toggle the interface on and off before starting the diag test. This seems to be necessary for the 8139C+ under certain circumstances, and doesn't appear to hurt the other chips. (In the failure case, the packet would be sent through the TX DMA ring but not get echoed back. I suspect this has something to do with the link state changing unexpectedly.) END