BSWAP_16
#define BSWAP_32(x) ((BSWAP_16(x) << 16) | BSWAP_16((x) >> 16))
#define BSWAP_32(x) ((BSWAP_16(x) << 16) | BSWAP_16((x) >> 16))
#define LE_16(x) BSWAP_16(x)
#define BE_16(x) BSWAP_16(x)
cq_info.vtag = BSWAP_16(cq_info.vtag);
vtag = BSWAP_16(cqe->u0.s.vlan_tag);
#define BSWAP_32(x) ((BSWAP_16(x) << 16) | \
BSWAP_16((x) >> 16))