yongari e0fb92ca96 Remove too expensive bus_dmamap_sync(9) call in dc_rx_resync(). ... With this change, driver may not notice updated descriptor status change when bounce buffers are active. However, rxeof() in next run will handle the synchronization. Change dc_rxeof() a bit to return the number of processed frames in RX descriptor ring. Previously it returned the number of frames that were successfully passed to upper stack which in turn means it ignored frames that were discarded due to errors. The number of processed frames in RX descriptor ring is used to detect whether driver is out of sync with controller's current descriptor pointer. Returning number of processed frames reduces unnecessary (probably wrong) re-synchronization. Reviewed by: marius		2011-03-16 17:09:51 +00:00
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dcphy.c	- Even after masking the media with IFM_GMASK the result may have bits	2011-01-14 20:26:59 +00:00
if_dc.c	Remove too expensive bus_dmamap_sync(9) call in dc_rx_resync().	2011-03-16 17:09:51 +00:00
if_dcreg.h	s/u_intXX_t/uintXX_t/g	2011-02-19 03:32:10 +00:00
pnphy.c	- Even after masking the media with IFM_GMASK the result may have bits	2011-01-14 20:26:59 +00:00