Pyun YongHyeon 991ae908e3 Normally fxp(4) does not receive bad frames but promiscuous mode ... makes controller to receive bad frames and i82557 will also receive bad frames since fxp(4) have to receive VLAN oversized frames. If fxp(4) encounter DMA overrun error, the received frame size would be 0 so the actual frame size after checksum field extraction the length would be negative(-2). Due to signed/unsigned comparison used in driver, frame length check did not work for DMA overrun frames. Correct this by casting it to int. While I'm here explicitly check DMA overrun error and discard the frame regardless of result of received frame length check. Reported by: n_hibma Tested by: n_hibma MFC after: 1 week		2011-03-28 16:58:48 +00:00
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if_fxp.c	Normally fxp(4) does not receive bad frames but promiscuous mode	2011-03-28 16:58:48 +00:00
if_fxpreg.h
if_fxpvar.h
rcvbundl.h