Lines Matching defs:dataSize
848 unsigned int dataSize = computeDataSize(/* pages */ 0, /* upls */ 1);
851 _memoryEntries = OSData::withCapacity(dataSize);
855 else if (!_memoryEntries->initWithCapacity(dataSize))
967 unsigned dataSize = computeDataSize(_pages, /* upls */ count * 2);
970 _memoryEntries = OSData::withCapacity(dataSize);
974 else if (!_memoryEntries->initWithCapacity(dataSize))
1187 IOReturn IOGeneralMemoryDescriptor::dmaCommandOperation(DMACommandOps op, void *vData, UInt dataSize) const
1191 if (dataSize < sizeof(IOMDDMACharacteristics))
1232 if (dataSize < sizeof(*isP))
1591 IOMemoryDescriptor::dmaCommandOperation(DMACommandOps op, void *vData, UInt dataSize) const
1594 if (dataSize < sizeof(IOMDDMACharacteristics))
1606 if (dataSize < sizeof(IOMDDMAWalkSegmentArgs))
3375 IOSubMemoryDescriptor::dmaCommandOperation(DMACommandOps op, void *vData, UInt dataSize) const
3381 rtn = _parent->dmaCommandOperation(op, vData, dataSize);
3393 if (dataSize < sizeof(IOMDDMAWalkSegmentArgs))
3404 rtn = _parent->dmaCommandOperation(op, vData, dataSize);