Lines Matching defs:dataSize
743 unsigned int dataSize = computeDataSize(/* pages */ 0, /* upls */ 1);
745 if (!initMemoryEntries(dataSize, mapper)) return (false);
876 unsigned dataSize = computeDataSize(_pages, /* upls */ count * 2);
878 if (!initMemoryEntries(dataSize, mapper)) return false;
1177 IOReturn IOGeneralMemoryDescriptor::dmaCommandOperation(DMACommandOps op, void *vData, UInt dataSize) const
1189 if (dataSize < sizeof(IOMDDMAMapArgs))
1235 if (dataSize < sizeof(IODMAMapSpecification))
1256 if (dataSize < sizeof(IOMDDMACharacteristics))
1304 if (dataSize < sizeof(*isP))
1728 IOMemoryDescriptor::dmaCommandOperation(DMACommandOps op, void *vData, UInt dataSize) const
1738 if (dataSize < sizeof(IOMDDMACharacteristics))
1748 if (dataSize < sizeof(IOMDDMAWalkSegmentArgs))
1764 if (dataSize < sizeof(IOMDDMAMapArgs))
2278 unsigned dataSize = size;
2281 _memoryEntries = OSData::withCapacity(dataSize);
2285 else if (!_memoryEntries->initWithCapacity(dataSize))