IXL_HMC_PGSIZE
size = roundup(size, IXL_HMC_PGSIZE);
npages = size / IXL_HMC_PGSIZE;
if (ixl_dmamem_alloc(sc, &sc->sc_hmc_pd, size, IXL_HMC_PGSIZE) != 0) {
if (ixl_dmamem_alloc(sc, &sc->sc_hmc_sd, tables * IXL_HMC_PGSIZE,
IXL_HMC_PGSIZE) != 0) {
dva += IXL_HMC_PGSIZE;
dva += IXL_HMC_PGSIZE;
#define IXL_HMC_PGS (IXL_HMC_PGSIZE / IXL_HMC_DVASZ)
#define IXL_HMC_L2SZ (IXL_HMC_PGSIZE * IXL_HMC_PGS)