REG_AUTH_KEY0
qce_clear_array(qce, REG_AUTH_KEY0, 16);
qce_write_array(qce, REG_AUTH_KEY0, (u32 *)mackey,
qce_clear_array(qce, REG_AUTH_KEY0, 16);
qce_write_array(qce, REG_AUTH_KEY0, (u32 *)authkey, authkey_words);