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OvmfPkg/PlatformPei: suppress wrong VS2008 warning (use of uninited local) 

VS2008 seems to think that the "PciExBarBase" variable (introduced in
commit 7b8fe63561) can be evaluated for the
AddReservedMemoryBaseSizeHob() function call with its value being
uninitialized / indeterminate. This is not the case (see
"mHostBridgeDevId"); suppress the warning.

Reported-by: David Woodhouse <dwmw2@infradead.org>
Ref: http://thread.gmane.org/gmane.comp.bios.edk2.devel/8871/focus=9431
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: David Woodhouse <David.Woodhouse@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
Laszlo Ersek 2016-03-19 00:08:47 +01:00
parent 58f025afd5
commit 02d6f4ce0c
1 changed files with 1 additions and 0 deletions
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OvmfPkg/PlatformPei/Platform.c
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@ -217,6 +217,7 @@ MemMapInitialization (
UINT32 PciSize;
TopOfLowRam = GetSystemMemorySizeBelow4gb ();
PciExBarBase = 0;
if (mHostBridgeDevId == INTEL_Q35_MCH_DEVICE_ID) {
//
// The MMCONFIG area is expected to fall between the top of low RAM and