Rewrite receive filter handling and ioctl bits. Fixes not being able to bring the interface out of all multicast mode once a range of multicast addresses has been found.
Rewrite receive filter handling and ioctl bits. Fixes not being able to
bring the interface out of all multicast mode once a range of multicast
addresses has been found.

Tested with QEMU and VMware's pcn(4) emulated adapters.

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