taglinefilesource code
invert3469drivers/net/smc9194.cunsigned char invert3[] = { 0, 4, 2, 6, 1, 5, 3, 7 };
invert3490drivers/net/smc9194.cmulticast_table[invert3[position&7]] |= 
invert3491drivers/net/smc9194.c(1<<invert3[(position>>3)&7]);