Wei Liu
2013-Nov-15 15:58 UTC
[PATCH RFC 1/7] HACK: Use DeutPkg/PciRootBridgeNoEnumeration and PciBusNoEnumerationDxe
Xen hvmloader has already allocated resources for PCI devices. OVMF
should not need to fiddle with that.
Apparently this can be made configurable so that it benifits Xen /
Coreboot etc. Advise welcomed.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
---
OvmfPkg/OvmfPkgX64.dsc | 8 ++++++--
OvmfPkg/OvmfPkgX64.fdf | 8 ++++++--
2 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc
index 53945d0..0f2b496 100644
--- a/OvmfPkg/OvmfPkgX64.dsc
+++ b/OvmfPkg/OvmfPkgX64.dsc
@@ -388,8 +388,12 @@
UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
UefiCpuPkg/CpuDxe/CpuDxe.inf
PcAtChipsetPkg/8254TimerDxe/8254Timer.inf
- PcAtChipsetPkg/PciHostBridgeDxe/PciHostBridgeDxe.inf
- MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf
+ # PcAtChipsetPkg/PciHostBridgeDxe/PciHostBridgeDxe.inf
+ # MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf
+
+ DuetPkg/PciRootBridgeNoEnumerationDxe/PciRootBridgeNoEnumeration.inf
+ DuetPkg/PciBusNoEnumerationDxe/PciBusNoEnumeration.inf
+
PcAtChipsetPkg/KbcResetDxe/Reset.inf
MdeModulePkg/Universal/Metronome/Metronome.inf {
<LibraryClasses>
diff --git a/OvmfPkg/OvmfPkgX64.fdf b/OvmfPkg/OvmfPkgX64.fdf
index 751b94b..67a5094 100644
--- a/OvmfPkg/OvmfPkgX64.fdf
+++ b/OvmfPkg/OvmfPkgX64.fdf
@@ -259,8 +259,12 @@ INF PcAtChipsetPkg/8259InterruptControllerDxe/8259.inf
INF UefiCpuPkg/CpuIo2Dxe/CpuIo2Dxe.inf
INF UefiCpuPkg/CpuDxe/CpuDxe.inf
INF PcAtChipsetPkg/8254TimerDxe/8254Timer.inf
-INF PcAtChipsetPkg/PciHostBridgeDxe/PciHostBridgeDxe.inf
-INF MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf
+# INF PcAtChipsetPkg/PciHostBridgeDxe/PciHostBridgeDxe.inf
+# INF MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf
+
+INF DuetPkg/PciRootBridgeNoEnumerationDxe/PciRootBridgeNoEnumeration.inf
+INF DuetPkg/PciBusNoEnumerationDxe/PciBusNoEnumeration.inf
+
INF PcAtChipsetPkg/KbcResetDxe/Reset.inf
INF MdeModulePkg/Universal/Metronome/Metronome.inf
INF PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf
--
1.7.10.4