static int rt2800soc_set_device_state(struct rt2x00_dev *rt2x00dev, enum dev_state state) { int retval = 0; switch (state) { case STATE_RADIO_ON: retval = rt2800mmio_enable_radio(rt2x00dev); break; case STATE_RADIO_OFF: rt2800soc_disable_radio(rt2x00dev); break; case STATE_RADIO_IRQ_ON: case STATE_RADIO_IRQ_OFF: rt2800mmio_toggle_irq(rt2x00dev, state); break; case STATE_DEEP_SLEEP: case STATE_SLEEP: case STATE_STANDBY: case STATE_AWAKE: /* These states are not supported, but don't report an error */ retval = 0; break; default: retval = -ENOTSUPP; break; } if (unlikely(retval)) rt2x00_err(rt2x00dev, "Device failed to enter state %d (%d)\n", state, retval); return retval; }
static int rt2800pci_set_device_state(struct rt2x00_dev *rt2x00dev, enum dev_state state) { int retval = 0; switch (state) { case STATE_RADIO_ON: retval = rt2800pci_enable_radio(rt2x00dev); break; case STATE_RADIO_OFF: /* * After the radio has been disabled, the device should * be put to sleep for powersaving. */ rt2800pci_set_state(rt2x00dev, STATE_SLEEP); break; case STATE_RADIO_IRQ_ON: case STATE_RADIO_IRQ_OFF: rt2800mmio_toggle_irq(rt2x00dev, state); break; case STATE_DEEP_SLEEP: case STATE_SLEEP: case STATE_STANDBY: case STATE_AWAKE: retval = rt2800pci_set_state(rt2x00dev, state); break; default: retval = -ENOTSUPP; break; } if (unlikely(retval)) rt2x00_err(rt2x00dev, "Device failed to enter state %d (%d)\n", state, retval); return retval; }