Searched refs:setPowerState (Results 1 - 3 of 3) sorted by relevance
| /darwin-on-arm/xnu/iokit/IOKit/pci/ |
| H A D | IOPCIDevice.h | 91 virtual IOReturn setPowerState( unsigned long, IOService * );
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| /darwin-on-arm/xnu/iokit/IOKit/ |
| H A D | IOService.h | 1341 @discussion Removes the driver from the power plane and stop its power management. This method is synchronous against any power management method invocations (e.g. <code>setPowerState</code> or <code>setAggressiveness</code>), so when this method returns it is guaranteed those power management methods will not be entered. Driver should not call any power management methods after this call.
1356 @discussion A driver defines its array of supported power states with power management in its power management initialization (its <code>start</code> routine). If successful, power management will call the driver to instruct it to change its power state through @link setPowerState setPowerState@/link.
1401 @abstract Acknowledges the belated completion of a driver's <code>setPowerState</code> power state change.
1402 @discussion After power management instructs a driver to change its state via @link setPowerState setPowerState@/link, that driver must acknowledge the change when its device has completed its transition. The acknowledgement may be immediate, via a return code from <code>setPowerState</code>, or delayed, via this call to <code>acknowledgeSetPowerState</code>.
1403 Any driver that does not return <code>kIOPMAckImplied</code> from its <code>setPowerState</code> implementation must later call <code>acknowledgeSetPowerState</code>.
1597 /*! @function setPowerState
1599 @discussion A power managed driver must override <code>setPowerState</cod
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| /darwin-on-arm/xnu/iokit/Kernel/ |
| H A D | IOServicePM.cpp | 281 * setPowerState()
3763 result = fControllingDriver->setPowerState( powerState, this );
3771 PM_LOG("%s::setPowerState(%p, %lu -> %lu) returned 0x%x\n",
3783 PM_LOG("%s::setPowerState(%p, %lu -> %lu) took %d ms\n",
3981 // Driver specified flag to skip the inital setPowerState()
4030 // the return value from setPowerState()
4978 PM_ERROR("%s::setPowerState(%p, %lu -> %lu) timed out after %d ms\n",
4997 panic("%s::setPowerState(%p, %lu -> %lu) timed out after %d ms",
6290 // [public] setPowerState
6295 IOReturn IOService::setPowerState ( function in class:IOService
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