L1_SIZE
va += L1_SIZE;
blocksize = L1_SIZE;
((((va) | (pa)) & L1_OFFSET) == 0 && (size) >= L1_SIZE)
blocksize = L1_SIZE;
va += L1_SIZE;
case L1_SIZE:
va += L1_SIZE;
pa += L1_SIZE;
nblocks = left / L1_SIZE;
mapsize = nblocks * L1_SIZE;
pmapboot_enter(va, pa, mapsize, L1_SIZE, attr, pr);
#define L1_ROUND_BLOCK(x) L1_TRUNC_BLOCK((x) + L1_SIZE - 1)
#define L1_OFFSET (L1_SIZE - 1UL)