From 60050b31bc13cf76685bc25654d5a2d95a9a273f Mon Sep 17 00:00:00 2001 From: Star Zeng Date: Mon, 7 Jul 2014 05:59:53 +0000 Subject: [PATCH] MdeModulePkg XhciPei: Initialize ScratchPhy and ScratchEntryPhy in XhcPeiInitSched(). Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng Reviewed-by: Feng Tian git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15635 6f19259b-4bc3-4df7-8a09-765794883524 --- MdeModulePkg/Bus/Pci/XhciPei/XhciSched.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/MdeModulePkg/Bus/Pci/XhciPei/XhciSched.c b/MdeModulePkg/Bus/Pci/XhciPei/XhciSched.c index 3ae1511222..aedc2e8dc0 100644 --- a/MdeModulePkg/Bus/Pci/XhciPei/XhciSched.c +++ b/MdeModulePkg/Bus/Pci/XhciPei/XhciSched.c @@ -2618,6 +2618,7 @@ XhcPeiInitSched ( ASSERT (ScratchEntry != NULL); Xhc->ScratchEntry = ScratchEntry; + ScratchPhy = 0; Status = UsbHcAllocateAlignedPages ( EFI_SIZE_TO_PAGES (MaxScratchpadBufs * sizeof (UINT64)), Xhc->PageSize, @@ -2633,6 +2634,7 @@ XhcPeiInitSched ( // Allocate each scratch buffer // for (Index = 0; Index < MaxScratchpadBufs; Index++) { + ScratchEntryPhy = 0; Status = UsbHcAllocateAlignedPages ( EFI_SIZE_TO_PAGES (Xhc->PageSize), Xhc->PageSize, -- 2.39.2