35 lines
1.4 KiB
Diff
35 lines
1.4 KiB
Diff
From e4fe4b80159b7df136f419da69251f45b62f36ec Mon Sep 17 00:00:00 2001
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From: Gerd Hoffmann <kraxel@redhat.com>
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Date: Thu, 29 Jun 2023 13:37:33 +0200
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Subject: [PATCH 08/12] Revert "OvmfPkg: disable dynamic mmio window (rhel
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only)"
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RH-Author: Gerd Hoffmann <kraxel@redhat.com>
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RH-MergeRequest: 41: enable dynamic mmio window
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RH-Bugzilla: 2174749
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RH-Acked-by: Laszlo Ersek <lersek@redhat.com>
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RH-Commit: [2/2] 10ace0e012602153f82fccee3c555be40b3c6753 (kraxel/centos-edk2)
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This reverts commit 218d3b32592bffe5ec7317c4838d29e92b4b86f0.
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---
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OvmfPkg/Library/PlatformInitLib/MemDetect.c | 3 +--
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1 file changed, 1 insertion(+), 2 deletions(-)
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diff --git a/OvmfPkg/Library/PlatformInitLib/MemDetect.c b/OvmfPkg/Library/PlatformInitLib/MemDetect.c
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index aab266399f..0482d8906d 100644
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--- a/OvmfPkg/Library/PlatformInitLib/MemDetect.c
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+++ b/OvmfPkg/Library/PlatformInitLib/MemDetect.c
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@@ -682,8 +682,7 @@ PlatformDynamicMmioWindow (
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AddrSpace = LShiftU64 (1, PlatformInfoHob->PhysMemAddressWidth);
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MmioSpace = LShiftU64 (1, PlatformInfoHob->PhysMemAddressWidth - 3);
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- if (FALSE /* disable for RHEL-9.2, libvirt is not ready yet */ &&
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- (PlatformInfoHob->PcdPciMmio64Size < MmioSpace) &&
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+ if ((PlatformInfoHob->PcdPciMmio64Size < MmioSpace) &&
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(PlatformInfoHob->PcdPciMmio64Base + MmioSpace < AddrSpace))
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{
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DEBUG ((DEBUG_INFO, "%a: using dynamic mmio window\n", __func__));
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--
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2.39.3
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