Lines Matching refs:mapArgs
757 IOMDDMAMapArgs mapArgs;
758 bzero(&mapArgs, sizeof(mapArgs));
759 mapArgs.fMapper = fMapper;
760 mapArgs.fMapSpec.device = state->fDevice;
761 mapArgs.fMapSpec.alignment = fAlignMask + 1;
762 mapArgs.fMapSpec.numAddressBits = fNumAddressBits ? fNumAddressBits : 64;
763 mapArgs.fOffset = state->fPreparedOffset;
764 mapArgs.fLength = state->fPreparedLength;
767 ret = md->dmaCommandOperation(kIOMDDMAMap | state->fIterateOnly, &mapArgs, sizeof(mapArgs));
770 state->fLocalMapperPageAlloc = mapArgs.fAlloc;
771 state->fLocalMapperPageCount = mapArgs.fAllocCount;
772 state->fMapContig = mapArgs.fMapContig;