niu_xmac_stats
struct niu_xmac_stats *mp = &np->mac_stats.xmac;
struct niu_xmac_stats *mp = &np->mac_stats.xmac;
sizeof(struct niu_xmac_stats));
data += (sizeof(struct niu_xmac_stats) / sizeof(u64));
struct niu_xmac_stats xmac;