Functions
PCI_ROOT_BRIDGE *EFIAPI	PciHostBridgeGetRootBridges (UINTN *Count)

VOID EFIAPI	PciHostBridgeFreeRootBridges (PCI_ROOT_BRIDGE *Bridges, UINTN Count)

VOID EFIAPI	PciHostBridgeResourceConflict (EFI_HANDLE HostBridgeHandle, VOID *Configuration)

Detailed Description

PCI Host Bridge Library consumed by PciHostBridgeDxe driver returning the platform specific information about the PCI Host Bridge.

Copyright (c) 2016, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Function Documentation

VOID EFIAPI PciHostBridgeFreeRootBridges	(	PCI_ROOT_BRIDGE *	Bridges,
		UINTN	Count
	)

Free the root bridge instances array returned from PciHostBridgeGetRootBridges().

Parameters

Bridges	The root bridge instances array.
Count	The count of the array.

PCI_ROOT_BRIDGE* EFIAPI PciHostBridgeGetRootBridges ( UINTN * Count )

Return all the root bridge instances in an array.

Parameters

Count Return the count of root bridge instances.

Returns: All the root bridge instances in an array. The array should be passed into PciHostBridgeFreeRootBridges() when it's not used.

VOID EFIAPI PciHostBridgeResourceConflict	(	EFI_HANDLE	HostBridgeHandle,
		VOID *	Configuration
	)

Inform the platform that the resource conflict happens.

Parameters

HostBridgeHandle	Handle of the Host Bridge.
Configuration	Pointer to PCI I/O and PCI memory resource descriptors. The Configuration contains the resources for all the root bridges. The resource for each root bridge is terminated with END descriptor and an additional END is appended indicating the end of the entire resources. The resource descriptor field values follow the description in EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL.SubmitResources().