Some fixes for dc_txeof()..

- Don't reload the watchdog timer in case there are still unhandled
  descriptors.
- Don't clear IFF_OACTIVE unless there are at least 6 free TX
  descriptors. The function dc_encap() will bail if there are
  only 5 or fewer free TX descriptors, causing dc_start() to
  abort so it makes no sense to pretend we could process mbufs
  again when in fact we can't.
- Always assign idx to sc->dc_cdata.dc_tx_cons; it doesn't make
  much sense to exclude the idx == sc->dc_cdata.dc_tx_cons case.

From FreeBSD

0 files changed, 0 insertions, 0 deletions