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    int enabled;                      /* Whether DMMU is enabled */

    int nways;                        /* Number of DTLB ways */

    int nsets;                        /* Number of DTLB sets */

    int pagesize;                     /* DTLB page size */

    int pagesize_log2;                /* DTLB page size (log2(pagesize)) */

    oraddr_t page_offset_mask;        /* Address mask to get page offset */

    oraddr_t page_mask;               /* Page number mask (diff. from vpn) */

    oraddr_t vpn_mask;                /* Address mask to get vpn */

    int lru_reload;                   /* What to reload the lru value to */

    oraddr_t set_mask;                /* Mask to get set of an address */

    int entrysize;                    /* DTLB entry size */

    int ustates;                      /* number of DTLB usage states */

    int missdelay;                    /* How much cycles does the miss cost */

    int hitdelay;                     /* How much cycles does the hit cost */

  } dmmu;

  struct {