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Searched refs:copyLen (Results 1 – 1 of 1) sorted by relevance

/xnu-10063.121.3/iokit/Kernel/ !
H A DIODMACommand.cpp1201 UInt64 copyLen = length; in transferSegment() local
1205 copyLen = min(copyLen, page_size - (ioAddr & (page_size - 1))); in transferSegment()
1206 ioAddr += copyLen; in transferSegment()
1208 if (copyLen > (UINT_MAX - PAGE_SIZE + 1)) { in transferSegment()
1209 copyLen = (UINT_MAX - PAGE_SIZE + 1); in transferSegment()
1214 copypv(cpuAddr, context->bufferOffset + (addr64_t) context->buffer, (unsigned int) copyLen, in transferSegment()
1218 copypv(context->bufferOffset + (addr64_t) context->buffer, cpuAddr, (unsigned int) copyLen, in transferSegment()
1222 length -= copyLen; in transferSegment()
1223 context->bufferOffset += copyLen; in transferSegment()