NullDmaLib:DmaMap() function needs to return valid DeviceAddress.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10554 6f19259b-4bc3-4df7-8a09-765794883524
2010-05-28 22:50:59 +00:00 · 2010-05-28 22:50:59 +00:00 · 6be6c2e04d
parent e10a18f63c
commit 6be6c2e04d
1 changed files with 2 additions and 0 deletions
--- a/EmbeddedPkg/Library/NullDmaLib/NullDmaLib.c
+++ b/EmbeddedPkg/Library/NullDmaLib/NullDmaLib.c
@ -50,6 +50,8 @@ DmaMap (
  OUT    VOID                           **Mapping
  )
 {
+  *DeviceAddress = (PHYSICAL_ADDRESS)(UINTN)HostAddress;
+  *Mapping = NULL;
  return EFI_SUCCESS;
 }