Searched refs:dmaController (Results 1 - 3 of 3) sorted by relevance
| /macosx-10.5.8/xnu-1228.15.4/iokit/Kernel/ |
| H A D | IODMAEventSource.cpp | 55 dmaController = IODMAController::getController(dmaProvider, inDMAIndex);
56 if (dmaController == 0) return false;
57 dmaController->retain();
59 result = dmaController->initDMAChannel(dmaProvider, this, &dmaIndex, inDMAIndex);
88 if ((dmaController == 0) || (dmaIndex == 0xFFFFFFFF)) return kIOReturnError;
94 result = dmaController->startDMACommand(dmaIndex, dmaCommand, direction, byteCount, byteOffset);
108 if ((dmaController == 0) || (dmaIndex == 0xFFFFFFFF)) return kIOReturnError;
110 return dmaController->stopDMACommand(dmaIndex, flush, timeout);
116 if ((dmaController == 0) || (dmaIndex == 0xFFFFFFFF)) return kIOReturnError;
118 return dmaController
[all...] |
| H A D | IODMAController.cpp | 49 IODMAController *dmaController; local
58 dmaController = OSDynamicCast(IODMAController, IOService::waitForService(IOService::nameMatching(dmaParentName)));
60 return dmaController;
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| /macosx-10.5.8/xnu-1228.15.4/iokit/IOKit/ |
| H A D | IODMAEventSource.h | 67 IODMAController *dmaController; member in class:IODMAEventSource
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