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MdeModulePkg PciBusDxe: Add typecast to eliminate possible "loss of precision" warning. 

Signed-off-by: rsun3

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12978 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
rsun3 2012-02-01 05:37:40 +00:00
parent 4883124668
commit 571e9831be
1 changed files with 2 additions and 2 deletions
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4
MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c
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@ -566,8 +566,8 @@ GatherPpbInfo (
// 0 - the bridge supports only 32 bit addresses. // 0 - the bridge supports only 32 bit addresses.
// 1 - the bridge supports 64-bit addresses. // 1 - the bridge supports 64-bit addresses.
// //
PrefetchableMemoryBase = PMemBaseLimit & 0xffff; PrefetchableMemoryBase = (UINT16)(PMemBaseLimit & 0xffff);
PrefetchableMemoryLimit = PMemBaseLimit >> 16; PrefetchableMemoryLimit = (UINT16)(PMemBaseLimit >> 16);
if (!EFI_ERROR (Status) && if (!EFI_ERROR (Status) &&
(PrefetchableMemoryBase & 0x000f) == 0x0001 && (PrefetchableMemoryBase & 0x000f) == 0x0001 &&
(PrefetchableMemoryLimit & 0x000f) == 0x0001) { (PrefetchableMemoryLimit & 0x000f) == 0x0001) {