Have bge_start check if there are less than 16 free send BDs and if not set IFF_OACTIVE and try again later. Previously bge(4) reserved 16 send BDs after loading DMA maps but the hardware only requires one reserved send BD.
Have bge_start check if there are less than 16 free send BDs and if not
set IFF_OACTIVE and try again later. Previously bge(4) reserved 16 send
BDs after loading DMA maps but the hardware only requires one reserved
send BD.

From FreeBSD, via Brad

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars