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

[mirror_edk2.git] / EdkModulePkg / Bus / Pci / PciBus / Dxe / PciLib.h

diff --git a/EdkModulePkg/Bus/Pci/PciBus/Dxe/PciLib.h b/EdkModulePkg/Bus/Pci/PciBus/Dxe/PciLib.h
index 1e89445df6434c797549255984c87edb1096363c..f8e88375d7a50a64c9d555de3d02c94823aebfae 100644 (file)
--- a/EdkModulePkg/Bus/Pci/PciBus/Dxe/PciLib.h
+++ b/EdkModulePkg/Bus/Pci/PciBus/Dxe/PciLib.h
@@ -15,9 +15,9 @@ Module Name:
   \r
 Abstract:\r
 \r
-  PCI Bus Driver Lib header file\r
-  It abstracts some functions that can be different \r
-  between light PCI bus driver and full PCI bus driver\r
+  PCI Bus Driver Lib header file.\r
+  Please use PCD feature flag PcdPciBusHotplugDeviceSupport to enable\r
+  support hot plug.\r
 \r
 Revision History\r
 \r
@@ -154,6 +154,18 @@ Returns:
 --*/\r
 ;\r
 \r
+EFI_STATUS\r
+PciHostBridgeResourceAllocator_WithoutHotPlugDeviceSupport (\r
+  IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc\r
+  )\r
+;\r
+\r
+EFI_STATUS\r
+PciHostBridgeResourceAllocator_WithHotPlugDeviceSupport (\r
+  IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc\r
+  )\r
+;\r
+\r
 EFI_STATUS\r
 PciScanBus (\r
   IN PCI_IO_DEVICE                      *Bridge,\r
@@ -181,6 +193,24 @@ Returns:
 --*/\r
 ;\r
 \r
+EFI_STATUS\r
+PciScanBus_WithHotPlugDeviceSupport (\r
+  IN PCI_IO_DEVICE                      *Bridge,\r
+  IN UINT8                              StartBusNumber,\r
+  OUT UINT8                             *SubBusNumber,\r
+  OUT UINT8                             *PaddedBusRange\r
+  )\r
+;\r
+\r
+EFI_STATUS\r
+PciScanBus_WithoutHotPlugDeviceSupport (\r
+  IN PCI_IO_DEVICE                      *Bridge,\r
+  IN UINT8                              StartBusNumber,\r
+  OUT UINT8                             *SubBusNumber,\r
+  OUT UINT8                             *PaddedBusRange\r
+  )\r
+;\r
+\r
 EFI_STATUS\r
 PciRootBridgeP2CProcess (\r
   IN PCI_IO_DEVICE *Bridge\r