From: rsun3 <rsun3@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Wed, 1 Feb 2012 05:37:40 +0000 (+0000)
Subject: MdeModulePkg PciBusDxe: Add typecast to eliminate possible "loss of precision" warning.
X-Git-Tag: edk2-stable201903~13666
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=571e9831be5a7ce19768447d08a24bea8256d6ed

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
---

diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c
index 7dfa933918..16f14ca2c8 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciEnumeratorSupport.c
@@ -566,8 +566,8 @@ GatherPpbInfo (
   //   0 - the bridge supports only 32 bit addresses.
   //   1 - the bridge supports 64-bit addresses.
   //
-  PrefetchableMemoryBase = PMemBaseLimit & 0xffff;
-  PrefetchableMemoryLimit = PMemBaseLimit >> 16;
+  PrefetchableMemoryBase = (UINT16)(PMemBaseLimit & 0xffff);
+  PrefetchableMemoryLimit = (UINT16)(PMemBaseLimit >> 16);
   if (!EFI_ERROR (Status) &&
       (PrefetchableMemoryBase & 0x000f) == 0x0001 &&
       (PrefetchableMemoryLimit & 0x000f) == 0x0001) {