RING_F_FDIR
ch->combined_count = adapter->ring_feature[RING_F_FDIR].indices;
adapter->ring_feature[RING_F_FDIR].limit = count;
f = &adapter->ring_feature[RING_F_FDIR];
adapter->ring_feature[RING_F_FDIR].limit = fdir;
adapter->ring_feature[RING_F_FDIR].limit = 0;
ch->combined_count = wx->ring_feature[RING_F_FDIR].indices;
wx->ring_feature[RING_F_FDIR].limit = count;
wx->ring_feature[RING_F_FDIR].indices = 1;
f = &wx->ring_feature[RING_F_FDIR];
wx->ring_feature[RING_F_FDIR].limit = min_t(int, TXGBE_MAX_FDIR_INDICES,