[Bug 207261] NETMAP don't do TX sync with kqueue

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Fri Jan 25 14:58:59 UTC 2019


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207261

--- Comment #3 from Vincenzo Maffione <vmaffione at FreeBSD.org> ---
Created attachment 201394
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=201394&action=edit
Example netmap program using kqueue to read or write from a netmap port.

As far as I can see, now kqueue/kevent works correctly, and syncs the tail of
the TX ring.
See for instance the program in attachment. I tried that on VALE and pipe
ports.

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