X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/5ba3f43ea354af8ad55bea84372a2bc834d8757c..cc8bc92ae4a8e9f1a1ab61bf83d34ad8150b3405:/iokit/Kernel/IODMACommand.cpp

diff --git a/iokit/Kernel/IODMACommand.cpp b/iokit/Kernel/IODMACommand.cpp
index 5feadeb14..261f86b1b 100644
--- a/iokit/Kernel/IODMACommand.cpp
+++ b/iokit/Kernel/IODMACommand.cpp
@@ -1138,8 +1138,16 @@ IODMACommand::genIOVMSegments(uint32_t op,
 	internalState->fIOVMAddrValid = state->fIOVMAddr = 0;
 	internalState->fNextRemapPage                    = NULL;
 	internalState->fNewMD	                         = false;
-	state->fMapped                                   = (0 != fMapper);
 	mdOp                                             = kIOMDFirstSegment;
+	if (fMapper)
+	{
+	    if (internalState->fLocalMapperAllocValid)
+	    {
+		state->fMapped = kIOMDDMAWalkMappedLocal;
+		state->fMappedBase = internalState->fLocalMapperAlloc;
+	    }
+	    else state->fMapped = true;
+	}
     };
 	
     UInt32    segIndex = 0;