pm3393_disable
(void) pm3393_disable(cmac, MAC_DIRECTION_RX | MAC_DIRECTION_TX);
(void) pm3393_disable(cmac, MAC_DIRECTION_RX);
(void) pm3393_disable(cmac, MAC_DIRECTION_RX | MAC_DIRECTION_TX);
pm3393_disable,
.disable = pm3393_disable,