OvmfPkg: update PciHostBridgeDxe to use PlatformHasIoMmuLib

This patch enables PciHostBridgeDxe driver to use Platform IoMMU detection
library to ensure that PciHostBridgeDxe is run after platform IoMmuDxe
driver has checked whether platform need to install IOMMU protocol provider.

Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Suggested-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

diff --git a/OvmfPkg/OvmfPkgIa32.dsc b/OvmfPkg/OvmfPkgIa32.dsc
index e6807dd64b5b24408eef4a722ccd68e09c07eff5..5a14325f732251984c28946ec0124939883f3a09 100644 (file)
--- a/OvmfPkg/OvmfPkgIa32.dsc
+++ b/OvmfPkg/OvmfPkgIa32.dsc
@@ -627,6 +627,7 @@
   MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf {\r
     <LibraryClasses>\r
       PciHostBridgeLib|OvmfPkg/Library/PciHostBridgeLib/PciHostBridgeLib.inf\r
+      NULL|OvmfPkg/Library/PlatformHasIoMmuLib/PlatformHasIoMmuLib.inf\r
   }\r
   MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf {\r
     <LibraryClasses>\r

diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc
index 353dc08767ae824880c0ab4b1746421f17ca98c3..2f17a70db8df7b4bf10b36cc81ebdd8e6609bd28 100644 (file)
--- a/OvmfPkg/OvmfPkgIa32X64.dsc
+++ b/OvmfPkg/OvmfPkgIa32X64.dsc
@@ -636,6 +636,7 @@
   MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf {\r
     <LibraryClasses>\r
       PciHostBridgeLib|OvmfPkg/Library/PciHostBridgeLib/PciHostBridgeLib.inf\r
+      NULL|OvmfPkg/Library/PlatformHasIoMmuLib/PlatformHasIoMmuLib.inf\r
   }\r
   MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf {\r
     <LibraryClasses>\r

diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc
index 267f73f715123bb474abec34a0d4984764dfe6ea..c0bd5d0ea644c3e2d2c0a7559ba7fff0413b66ba 100644 (file)
--- a/OvmfPkg/OvmfPkgX64.dsc
+++ b/OvmfPkg/OvmfPkgX64.dsc
@@ -634,6 +634,7 @@
   MdeModulePkg/Bus/Pci/PciHostBridgeDxe/PciHostBridgeDxe.inf {\r
     <LibraryClasses>\r
       PciHostBridgeLib|OvmfPkg/Library/PciHostBridgeLib/PciHostBridgeLib.inf\r
+      NULL|OvmfPkg/Library/PlatformHasIoMmuLib/PlatformHasIoMmuLib.inf\r
   }\r
   MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf {\r
     <LibraryClasses>\r