Searched refs:fMappedBase (Results 1 - 1 of 1) sorted by relevance

/macosx-10.10.1/xnu-2782.1.97/iokit/Kernel/
H A DIOMemoryDescriptor.cpp154 addr64_t fMappedBase; member in struct:ioGMDData
1663 if (_memoryEntries && (dataP = getDataP(_memoryEntries)) && dataP->fMappedBase)
1665 dataP->fMapper->iovmFree(atop_64(dataP->fMappedBase), _pages);
1666 dataP->fMappedBase = 0;
1965 && ((dataP->fMappedBase + _length) > (1ULL << dataP->fDMAMapNumAddressBits));
1968 if (remap || !dataP->fMappedBase)
1970 // if (dataP->fMappedBase) OSReportWithBacktrace("kIOMDDMAMap whole %d remap %d params %d\n", whole, remap, params);
1972 if ((kIOReturnSuccess == err) && whole && !dataP->fMappedBase)
1974 dataP->fMappedBase = data->fAlloc;
1980 data->fAlloc = dataP->fMappedBase;
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