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1) Use FeatureFlag PcdPciBusHotplugDeviceSupport to merge LightPciLib.c with PcdLib.c.

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2) Correct some minor bugs: when invoking gRT->GetVariable the Attributes field can be optianal.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2090 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qwang12
2006-12-13 03:11:47 +00:00
parent bc022470e4
commit 6874dbd0e2
9 changed files with 766 additions and 76 deletions
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36
EdkModulePkg/Bus/Pci/PciBus/Dxe/PciLib.h
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@@ -15,9 +15,9 @@ Module Name:
Abstract:
PCI Bus Driver Lib header file
It abstracts some functions that can be different
between light PCI bus driver and full PCI bus driver
PCI Bus Driver Lib header file.
Please use PCD feature flag PcdPciBusHotplugDeviceSupport to enable
support hot plug.
Revision History
@@ -154,6 +154,18 @@ Returns:
--*/
;
EFI_STATUS
PciHostBridgeResourceAllocator_WithoutHotPlugDeviceSupport (
IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc
)
;
EFI_STATUS
PciHostBridgeResourceAllocator_WithHotPlugDeviceSupport (
IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc
)
;
EFI_STATUS
PciScanBus (
IN PCI_IO_DEVICE *Bridge,
@@ -181,6 +193,24 @@ Returns:
--*/
;
EFI_STATUS
PciScanBus_WithHotPlugDeviceSupport (
IN PCI_IO_DEVICE *Bridge,
IN UINT8 StartBusNumber,
OUT UINT8 *SubBusNumber,
OUT UINT8 *PaddedBusRange
)
;
EFI_STATUS
PciScanBus_WithoutHotPlugDeviceSupport (
IN PCI_IO_DEVICE *Bridge,
IN UINT8 StartBusNumber,
OUT UINT8 *SubBusNumber,
OUT UINT8 *PaddedBusRange
)
;
EFI_STATUS
PciRootBridgeP2CProcess (
IN PCI_IO_DEVICE *Bridge