SHMIF_MAGIC
&& sc->sc_busmem->shm_magic != SHMIF_MAGIC) {
sc->sc_busmem->shm_magic = SHMIF_MAGIC;
KASSERT(busmem->shm_magic == SHMIF_MAGIC);
KASSERT(busmem->shm_magic == SHMIF_MAGIC);
if (bmem->shm_magic != SHMIF_MAGIC) {
if (bmem->shm_magic != swp32(SHMIF_MAGIC))
SHMIF_MAGIC);
if (bmem->shm_magic != SHMIF_MAGIC)