NVRAM_SIZE
if (off > NVRAM_SIZE || cnt > NVRAM_SIZE)
if (off + cnt > NVRAM_SIZE)
cnt = NVRAM_SIZE - off;
buf = malloc(NVRAM_SIZE, M_DEVBUF, M_WAITOK);
for (i = 0; i < NVRAM_SIZE; i++)
for (i = 0; i < NVRAM_SIZE; i += 32) {