is_link_local_ether_addr (9)

bool is_link_local_ether_addr(const u8 * addr);

addr

Pointer to a six-byte array containing the Ethernet address

Return true if address is link local reserved addr (01:80:c2:00:00:0X) per IEEE 802.1Q 8.6.3 Frame filtering.

addr must be aligned to u16.