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author | Jiahui Cen via groups.io <cenjiahui=huawei.com@groups.io> | 2021-01-19 09:12:53 +0800 |
---|---|---|
committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2021-01-20 16:14:20 +0000 |
commit | 166a32d09ad98c56d07fcf321fc5fde147c5ad7f (patch) | |
tree | c3c91efbe6369f9142ab2944ca2f0110ae8a543c /ArmVirtPkg | |
parent | 7a6172f88bb0bb93bdac3cc6cb62143f89adb8d2 (diff) | |
download | edk2-166a32d09ad98c56d07fcf321fc5fde147c5ad7f.tar.gz edk2-166a32d09ad98c56d07fcf321fc5fde147c5ad7f.tar.bz2 edk2-166a32d09ad98c56d07fcf321fc5fde147c5ad7f.zip |
ArmVirtPkg: Refactor with PciHostBridgeUtilityLib
Eliminate currently duplicated code in ArmVirtPkg with the common utility
class PciHostBridgeUtilityLib.
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3059
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Sami Mujawar <sami.mujawar@arm.com>
Signed-off-by: Jiahui Cen <cenjiahui@huawei.com>
Signed-off-by: Yubo Miao <miaoyubo@huawei.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20210119011302.10908-3-cenjiahui@huawei.com>
Diffstat (limited to 'ArmVirtPkg')
-rw-r--r-- | ArmVirtPkg/ArmVirtKvmTool.dsc | 1 | ||||
-rw-r--r-- | ArmVirtPkg/ArmVirtQemu.dsc | 1 | ||||
-rw-r--r-- | ArmVirtPkg/ArmVirtQemuKernel.dsc | 1 | ||||
-rw-r--r-- | ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.c | 44 | ||||
-rw-r--r-- | ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.inf | 2 |
5 files changed, 8 insertions, 41 deletions
diff --git a/ArmVirtPkg/ArmVirtKvmTool.dsc b/ArmVirtPkg/ArmVirtKvmTool.dsc index bf008be50f..e027b17bec 100644 --- a/ArmVirtPkg/ArmVirtKvmTool.dsc +++ b/ArmVirtPkg/ArmVirtKvmTool.dsc @@ -58,6 +58,7 @@ PciPcdProducerLib|ArmVirtPkg/Library/FdtPciPcdProducerLib/FdtPciPcdProducerLib.inf
PciSegmentLib|MdePkg/Library/BasePciSegmentLibPci/BasePciSegmentLibPci.inf
PciHostBridgeLib|ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.inf
+ PciHostBridgeUtilityLib|OvmfPkg/Library/PciHostBridgeUtilityLib/PciHostBridgeUtilityLib.inf
TpmMeasurementLib|MdeModulePkg/Library/TpmMeasurementLibNull/TpmMeasurementLibNull.inf
AuthVariableLib|MdeModulePkg/Library/AuthVariableLibNull/AuthVariableLibNull.inf
diff --git a/ArmVirtPkg/ArmVirtQemu.dsc b/ArmVirtPkg/ArmVirtQemu.dsc index b8bc08d739..cb45a40d57 100644 --- a/ArmVirtPkg/ArmVirtQemu.dsc +++ b/ArmVirtPkg/ArmVirtQemu.dsc @@ -78,6 +78,7 @@ PciPcdProducerLib|ArmVirtPkg/Library/FdtPciPcdProducerLib/FdtPciPcdProducerLib.inf
PciSegmentLib|MdePkg/Library/BasePciSegmentLibPci/BasePciSegmentLibPci.inf
PciHostBridgeLib|ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.inf
+ PciHostBridgeUtilityLib|OvmfPkg/Library/PciHostBridgeUtilityLib/PciHostBridgeUtilityLib.inf
!if $(TPM2_ENABLE) == TRUE
Tpm2CommandLib|SecurityPkg/Library/Tpm2CommandLib/Tpm2CommandLib.inf
diff --git a/ArmVirtPkg/ArmVirtQemuKernel.dsc b/ArmVirtPkg/ArmVirtQemuKernel.dsc index 2ef86f9668..2ad36b9c26 100644 --- a/ArmVirtPkg/ArmVirtQemuKernel.dsc +++ b/ArmVirtPkg/ArmVirtQemuKernel.dsc @@ -76,6 +76,7 @@ PciPcdProducerLib|ArmVirtPkg/Library/FdtPciPcdProducerLib/FdtPciPcdProducerLib.inf
PciSegmentLib|MdePkg/Library/BasePciSegmentLibPci/BasePciSegmentLibPci.inf
PciHostBridgeLib|ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.inf
+ PciHostBridgeUtilityLib|OvmfPkg/Library/PciHostBridgeUtilityLib/PciHostBridgeUtilityLib.inf
TpmMeasurementLib|MdeModulePkg/Library/TpmMeasurementLibNull/TpmMeasurementLibNull.inf
[LibraryClasses.common.DXE_DRIVER]
diff --git a/ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.c b/ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.c index 496b192d22..d554479bf0 100644 --- a/ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.c +++ b/ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.c @@ -7,12 +7,13 @@ **/
#include <PiDxe.h>
-#include <Library/PciHostBridgeLib.h>
#include <Library/DebugLib.h>
#include <Library/DevicePathLib.h>
#include <Library/DxeServicesTableLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/PcdLib.h>
+#include <Library/PciHostBridgeLib.h>
+#include <Library/PciHostBridgeUtilityLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Protocol/FdtClient.h>
@@ -50,11 +51,6 @@ STATIC EFI_PCI_ROOT_BRIDGE_DEVICE_PATH mEfiPciRootBridgeDevicePath = { }
};
-GLOBAL_REMOVE_IF_UNREFERENCED
-CHAR16 *mPciHostBridgeLibAcpiAddressSpaceTypeStr[] = {
- L"Mem", L"I/O", L"Bus"
-};
-
//
// We expect the "ranges" property of "pci-host-ecam-generic" to consist of
// records like this.
@@ -435,39 +431,5 @@ PciHostBridgeResourceConflict ( VOID *Configuration
)
{
- EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR *Descriptor;
- UINTN RootBridgeIndex;
- DEBUG ((EFI_D_ERROR, "PciHostBridge: Resource conflict happens!\n"));
-
- RootBridgeIndex = 0;
- Descriptor = (EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR *) Configuration;
- while (Descriptor->Desc == ACPI_ADDRESS_SPACE_DESCRIPTOR) {
- DEBUG ((EFI_D_ERROR, "RootBridge[%d]:\n", RootBridgeIndex++));
- for (; Descriptor->Desc == ACPI_ADDRESS_SPACE_DESCRIPTOR; Descriptor++) {
- ASSERT (Descriptor->ResType <
- (sizeof (mPciHostBridgeLibAcpiAddressSpaceTypeStr) /
- sizeof (mPciHostBridgeLibAcpiAddressSpaceTypeStr[0])
- )
- );
- DEBUG ((EFI_D_ERROR, " %s: Length/Alignment = 0x%lx / 0x%lx\n",
- mPciHostBridgeLibAcpiAddressSpaceTypeStr[Descriptor->ResType],
- Descriptor->AddrLen, Descriptor->AddrRangeMax
- ));
- if (Descriptor->ResType == ACPI_ADDRESS_SPACE_TYPE_MEM) {
- DEBUG ((EFI_D_ERROR, " Granularity/SpecificFlag = %ld / %02x%s\n",
- Descriptor->AddrSpaceGranularity, Descriptor->SpecificFlag,
- ((Descriptor->SpecificFlag &
- EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_CACHEABLE_PREFETCHABLE
- ) != 0) ? L" (Prefetchable)" : L""
- ));
- }
- }
- //
- // Skip the END descriptor for root bridge
- //
- ASSERT (Descriptor->Desc == ACPI_END_TAG_DESCRIPTOR);
- Descriptor = (EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR *)(
- (EFI_ACPI_END_TAG_DESCRIPTOR *)Descriptor + 1
- );
- }
+ PciHostBridgeUtilityResourceConflict (Configuration);
}
diff --git a/ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.inf b/ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.inf index 277ccfd245..01d39626d1 100644 --- a/ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.inf +++ b/ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.inf @@ -31,12 +31,14 @@ ArmVirtPkg/ArmVirtPkg.dec
MdeModulePkg/MdeModulePkg.dec
MdePkg/MdePkg.dec
+ OvmfPkg/OvmfPkg.dec
[LibraryClasses]
DebugLib
DevicePathLib
DxeServicesTableLib
MemoryAllocationLib
+ PciHostBridgeUtilityLib
PciPcdProducerLib
[FixedPcd]
|