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edk2/SOURCES/0027-OvmfPkg-disable-dynami...

28 lines
1.1 KiB

From 218d3b32592bffe5ec7317c4838d29e92b4b86f0 Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Thu, 2 Mar 2023 12:01:36 +0100
Subject: OvmfPkg: disable dynamic mmio window (rhel only)
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
OvmfPkg/Library/PlatformInitLib/MemDetect.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/OvmfPkg/Library/PlatformInitLib/MemDetect.c b/OvmfPkg/Library/PlatformInitLib/MemDetect.c
index acf90b4e93..86700fc028 100644
--- a/OvmfPkg/Library/PlatformInitLib/MemDetect.c
+++ b/OvmfPkg/Library/PlatformInitLib/MemDetect.c
@@ -679,7 +679,8 @@ PlatformDynamicMmioWindow (
AddrSpace = LShiftU64 (1, PlatformInfoHob->PhysMemAddressWidth);
MmioSpace = LShiftU64 (1, PlatformInfoHob->PhysMemAddressWidth - 3);
- if ((PlatformInfoHob->PcdPciMmio64Size < MmioSpace) &&
+ if (FALSE /* disable for RHEL-9.2, libvirt is not ready yet */ &&
+ (PlatformInfoHob->PcdPciMmio64Size < MmioSpace) &&
(PlatformInfoHob->PcdPciMmio64Base + MmioSpace < AddrSpace))
{
DEBUG ((DEBUG_INFO, "%a: using dynamic mmio window\n", __func__));
--
2.39.3