nfe(4) for nVidia GigE
sepherosa at gmail.com
Sat Aug 26 20:41:20 PDT 2006
On 8/27/06, Matthew Dillon <dillon at xxxxxxxxxxxxxxxxxxxx> wrote:
I found one problem, but I don't know if it will fix the TX watchdog
nfe_encap() is totally broken. It is setting each ring segment to
NFE_TX_VALID as it goes, before it finishes writing out all the segments.
In fact, it seems to be setting NFE_TX_VALID before it sets the LASTFRAG
flag! It's amazing that it works at all.
Yeah, that's it!! Thank you very much!! I didn't figure out the real
cause in the old version, but instead went to the sidetrack: adding a
delay in nfe_encap() :-P
Live Free or Die
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