dmai_pfn0
hp->dmai_winsize, hp->dmai_tte, hp->dmai_pfnlst, hp->dmai_pfn0);
mp->dmai_pfn0 = (void *)pfn0; /* cache pfn0 */
uint_t *dmai_pfn0;
#define PX_MP_PFN0(mp) ((px_iopfn_t)(mp)->dmai_pfn0)
hp->dmai_winsize, hp->dmai_tte, hp->dmai_pfnlst, hp->dmai_pfn0);
mp->dmai_pfn0 = (void *)pfn0; /* cache pfn0 */
uint_t *dmai_pfn0;
#define MP_PFN0(mp) ((iopfn_t)(mp)->dmai_pfn0)
mp->dmai_pfn0 = (void *)pfn0; /* cache pfn0 */
mp, mp->dmai_pfn0);