vtophys
physical_entry* vtophys = NULL;
vtophys = (physical_entry*)alloca(sizeof(physical_entry) * vtophysLength);
vtophys = (physical_entry*)malloc(sizeof(physical_entry) * vtophysLength);
vtophysDeleter.SetTo(vtophys);
if (vtophys == NULL) {
virt.length, vtophys + nvme_request.iovec_count, &entries);
vtophys = NULL;
nvme_request.iovecs = vtophys;
f->pcn_tbaddr = vtophys(mtod(m, vm_offset_t));
vtophys(&sc->pcn_ldata->pcn_rx_list[0]) & 0xFFFF);
(vtophys(&sc->pcn_ldata->pcn_rx_list[0]) >> 16) & 0xFFFF);
vtophys(&sc->pcn_ldata->pcn_tx_list[0]) & 0xFFFF);
(vtophys(&sc->pcn_ldata->pcn_tx_list[0]) >> 16) & 0xFFFF);
c->pcn_rbaddr = vtophys(mtod(m_new, caddr_t));
ds->driver_data = vtophys(sc);
txs->driver_data = vtophys(txq);
rxs->driver_data = vtophys(rxq);
} else if (vtophys(*vaddr) & (dmat->alignment - 1)) {
dmat->alignment, vtophys(vaddr));