Reviewed-by: Liming Gao <liming....@intel.com> > -----Original Message----- > From: Zhang, Shenglei > Sent: Tuesday, March 12, 2019 8:45 PM > To: edk2-devel@lists.01.org > Cc: Kinney, Michael D <michael.d.kin...@intel.com>; Gao, Liming > <liming....@intel.com> > Subject: [PATCH] MdePkg/PciSegmentLibSegmentInfo: Change parameters type > > The current structure can lead to dependency on VC++ compiler support > functions when build for "IA32" with "/Od" switch, such as _aullshr(). > So change the type of parameters in structure > PCI_SEGMENT_LIB_ADDRESS_STRUCTURE from UINT64 to UINT32. > https://bugzilla.tianocore.org/show_bug.cgi?id=1532 > > Cc: Michael D Kinney <michael.d.kin...@intel.com> > Cc: Liming Gao <liming....@intel.com> > Contributed-under: TianoCore Contribution Agreement 1.1 > Signed-off-by: Shenglei Zhang <shenglei.zh...@intel.com> > --- > .../PciSegmentLibSegmentInfo/PciSegmentLibCommon.c | 14 +++++++------- > 1 file changed, 7 insertions(+), 7 deletions(-) > > diff --git a/MdePkg/Library/PciSegmentLibSegmentInfo/PciSegmentLibCommon.c > b/MdePkg/Library/PciSegmentLibSegmentInfo/PciSegmentLibCommon.c > index e0bdb16911..1cac6488cc 100644 > --- a/MdePkg/Library/PciSegmentLibSegmentInfo/PciSegmentLibCommon.c > +++ b/MdePkg/Library/PciSegmentLibSegmentInfo/PciSegmentLibCommon.c > @@ -17,13 +17,13 @@ > #include "PciSegmentLibCommon.h" > > typedef struct { > - UINT64 Register : 12; > - UINT64 Function : 3; > - UINT64 Device : 5; > - UINT64 Bus : 8; > - UINT64 Reserved1 : 4; > - UINT64 Segment : 16; > - UINT64 Reserved2 : 16; > + UINT32 Register : 12; > + UINT32 Function : 3; > + UINT32 Device : 5; > + UINT32 Bus : 8; > + UINT32 Reserved1 : 4; > + UINT32 Segment : 16; > + UINT32 Reserved2 : 16; > } PCI_SEGMENT_LIB_ADDRESS_STRUCTURE; > > /** > -- > 2.18.0.windows.1
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