tpat_hsi_t
#define TPAT_HSI_OFFSETOFF(m) (OFFSETOF(tpat_hsi_t,m) + 0x410)
#define TPAT_HSI_SIZEOF(m) (sizeof (((tpat_hsi_t *)0)->m))
TPAT_HSI_OFFSETOFF(total_bytes_xmit)+TPAT_HSI_SIZEOF(total_bytes_xmit) == (TPAT_HSI_OFFSET * sizeof(u32_t) + sizeof(tpat_hsi_t)));}}