mirror of https://github.com/acidanthera/audk.git
629 lines
12 KiB
C
629 lines
12 KiB
C
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/*++
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Copyright (c) 2006, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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PciEnumerator.h
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Abstract:
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PCI Bus Driver
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Revision History
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--*/
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#ifndef _EFI_PCI_ENUMERATOR_H
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#define _EFI_PCI_ENUMERATOR_H
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#include "PciResourceSupport.h"
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EFI_STATUS
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PciEnumerator (
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IN EFI_HANDLE Controller
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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Controller - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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PciRootBridgeEnumerator (
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IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc,
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IN PCI_IO_DEVICE *RootBridgeDev
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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PciResAlloc - TODO: add argument description
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RootBridgeDev - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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ProcessOptionRom (
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IN PCI_IO_DEVICE *Bridge,
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IN UINT64 RomBase,
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IN UINT64 MaxLength
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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Bridge - TODO: add argument description
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RomBase - TODO: add argument description
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MaxLength - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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PciAssignBusNumber (
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IN PCI_IO_DEVICE *Bridge,
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IN UINT8 StartBusNumber,
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OUT UINT8 *SubBusNumber
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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Bridge - TODO: add argument description
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StartBusNumber - TODO: add argument description
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SubBusNumber - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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DetermineRootBridgeAttributes (
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IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc,
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IN PCI_IO_DEVICE *RootBridgeDev
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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PciResAlloc - TODO: add argument description
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RootBridgeDev - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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UINT64
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GetMaxOptionRomSize (
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IN PCI_IO_DEVICE *Bridge
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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Bridge - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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PciHostBridgeDeviceAttribute (
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IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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PciResAlloc - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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GetResourceAllocationStatus (
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VOID *AcpiConfig,
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OUT UINT64 *IoResStatus,
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OUT UINT64 *Mem32ResStatus,
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OUT UINT64 *PMem32ResStatus,
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OUT UINT64 *Mem64ResStatus,
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OUT UINT64 *PMem64ResStatus
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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AcpiConfig - TODO: add argument description
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IoResStatus - TODO: add argument description
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Mem32ResStatus - TODO: add argument description
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PMem32ResStatus - TODO: add argument description
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Mem64ResStatus - TODO: add argument description
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PMem64ResStatus - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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RejectPciDevice (
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IN PCI_IO_DEVICE *PciDevice
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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PciDevice - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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BOOLEAN
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IsRejectiveDevice (
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IN PCI_RESOURCE_NODE *PciResNode
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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PciResNode - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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PCI_RESOURCE_NODE *
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GetLargerConsumerDevice (
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IN PCI_RESOURCE_NODE *PciResNode1,
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IN PCI_RESOURCE_NODE *PciResNode2
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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PciResNode1 - TODO: add argument description
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PciResNode2 - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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PCI_RESOURCE_NODE *
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GetMaxResourceConsumerDevice (
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IN PCI_RESOURCE_NODE *ResPool
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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ResPool - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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PciHostBridgeAdjustAllocation (
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IN PCI_RESOURCE_NODE *IoPool,
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IN PCI_RESOURCE_NODE *Mem32Pool,
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IN PCI_RESOURCE_NODE *PMem32Pool,
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IN PCI_RESOURCE_NODE *Mem64Pool,
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IN PCI_RESOURCE_NODE *PMem64Pool,
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IN UINT64 IoResStatus,
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IN UINT64 Mem32ResStatus,
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IN UINT64 PMem32ResStatus,
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IN UINT64 Mem64ResStatus,
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IN UINT64 PMem64ResStatus
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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IoPool - TODO: add argument description
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Mem32Pool - TODO: add argument description
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PMem32Pool - TODO: add argument description
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Mem64Pool - TODO: add argument description
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PMem64Pool - TODO: add argument description
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IoResStatus - TODO: add argument description
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Mem32ResStatus - TODO: add argument description
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PMem32ResStatus - TODO: add argument description
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Mem64ResStatus - TODO: add argument description
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PMem64ResStatus - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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ConstructAcpiResourceRequestor (
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IN PCI_IO_DEVICE *Bridge,
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IN PCI_RESOURCE_NODE *IoNode,
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IN PCI_RESOURCE_NODE *Mem32Node,
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IN PCI_RESOURCE_NODE *PMem32Node,
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IN PCI_RESOURCE_NODE *Mem64Node,
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IN PCI_RESOURCE_NODE *PMem64Node,
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OUT VOID **pConfig
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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Bridge - TODO: add argument description
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IoNode - TODO: add argument description
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Mem32Node - TODO: add argument description
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PMem32Node - TODO: add argument description
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Mem64Node - TODO: add argument description
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PMem64Node - TODO: add argument description
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pConfig - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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GetResourceBase (
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IN VOID *pConfig,
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OUT UINT64 *IoBase,
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OUT UINT64 *Mem32Base,
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OUT UINT64 *PMem32Base,
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OUT UINT64 *Mem64Base,
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OUT UINT64 *PMem64Base
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)
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/*++
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Routine Description:
|
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TODO: Add function description
|
||
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Arguments:
|
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pConfig - TODO: add argument description
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IoBase - TODO: add argument description
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Mem32Base - TODO: add argument description
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PMem32Base - TODO: add argument description
|
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Mem64Base - TODO: add argument description
|
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PMem64Base - TODO: add argument description
|
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Returns:
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TODO: add return values
|
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|
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||
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--*/
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|
;
|
||
|
|
|
||
|
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EFI_STATUS
|
||
|
|
PciBridgeEnumerator (
|
||
|
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IN PCI_IO_DEVICE *BridgeDev
|
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|
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)
|
||
|
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/*++
|
||
|
|
|
||
|
|
Routine Description:
|
||
|
|
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||
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TODO: Add function description
|
||
|
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||
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Arguments:
|
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BridgeDev - TODO: add argument description
|
||
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||
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Returns:
|
||
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|
||
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TODO: add return values
|
||
|
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||
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--*/
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||
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|
;
|
||
|
|
|
||
|
|
EFI_STATUS
|
||
|
|
PciBridgeResourceAllocator (
|
||
|
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IN PCI_IO_DEVICE *Bridge
|
||
|
|
)
|
||
|
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/*++
|
||
|
|
|
||
|
|
Routine Description:
|
||
|
|
|
||
|
|
TODO: Add function description
|
||
|
|
|
||
|
|
Arguments:
|
||
|
|
|
||
|
|
Bridge - TODO: add argument description
|
||
|
|
|
||
|
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Returns:
|
||
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|
||
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TODO: add return values
|
||
|
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|
||
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--*/
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||
|
|
;
|
||
|
|
|
||
|
|
EFI_STATUS
|
||
|
|
GetResourceBaseFromBridge (
|
||
|
|
IN PCI_IO_DEVICE *Bridge,
|
||
|
|
OUT UINT64 *IoBase,
|
||
|
|
OUT UINT64 *Mem32Base,
|
||
|
|
OUT UINT64 *PMem32Base,
|
||
|
|
OUT UINT64 *Mem64Base,
|
||
|
|
OUT UINT64 *PMem64Base
|
||
|
|
)
|
||
|
|
/*++
|
||
|
|
|
||
|
|
Routine Description:
|
||
|
|
|
||
|
|
TODO: Add function description
|
||
|
|
|
||
|
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Arguments:
|
||
|
|
|
||
|
|
Bridge - TODO: add argument description
|
||
|
|
IoBase - TODO: add argument description
|
||
|
|
Mem32Base - TODO: add argument description
|
||
|
|
PMem32Base - TODO: add argument description
|
||
|
|
Mem64Base - TODO: add argument description
|
||
|
|
PMem64Base - TODO: add argument description
|
||
|
|
|
||
|
|
Returns:
|
||
|
|
|
||
|
|
TODO: add return values
|
||
|
|
|
||
|
|
--*/
|
||
|
|
;
|
||
|
|
|
||
|
|
EFI_STATUS
|
||
|
|
PciHostBridgeP2CProcess (
|
||
|
|
IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc
|
||
|
|
)
|
||
|
|
/*++
|
||
|
|
|
||
|
|
Routine Description:
|
||
|
|
|
||
|
|
TODO: Add function description
|
||
|
|
|
||
|
|
Arguments:
|
||
|
|
|
||
|
|
PciResAlloc - TODO: add argument description
|
||
|
|
|
||
|
|
Returns:
|
||
|
|
|
||
|
|
TODO: add return values
|
||
|
|
|
||
|
|
--*/
|
||
|
|
;
|
||
|
|
|
||
|
|
EFI_STATUS
|
||
|
|
NotifyPhase (
|
||
|
|
IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc,
|
||
|
|
EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PHASE Phase
|
||
|
|
)
|
||
|
|
/*++
|
||
|
|
|
||
|
|
Routine Description:
|
||
|
|
|
||
|
|
TODO: Add function description
|
||
|
|
|
||
|
|
Arguments:
|
||
|
|
|
||
|
|
PciResAlloc - TODO: add argument description
|
||
|
|
Phase - TODO: add argument description
|
||
|
|
|
||
|
|
Returns:
|
||
|
|
|
||
|
|
TODO: add return values
|
||
|
|
|
||
|
|
--*/
|
||
|
|
;
|
||
|
|
|
||
|
|
EFI_STATUS
|
||
|
|
PreprocessController (
|
||
|
|
IN PCI_IO_DEVICE *Bridge,
|
||
|
|
IN UINT8 Bus,
|
||
|
|
IN UINT8 Device,
|
||
|
|
IN UINT8 Func,
|
||
|
|
IN EFI_PCI_CONTROLLER_RESOURCE_ALLOCATION_PHASE Phase
|
||
|
|
)
|
||
|
|
/*++
|
||
|
|
|
||
|
|
Routine Description:
|
||
|
|
|
||
|
|
TODO: Add function description
|
||
|
|
|
||
|
|
Arguments:
|
||
|
|
|
||
|
|
Bridge - TODO: add argument description
|
||
|
|
Bus - TODO: add argument description
|
||
|
|
Device - TODO: add argument description
|
||
|
|
Func - TODO: add argument description
|
||
|
|
Phase - TODO: add argument description
|
||
|
|
|
||
|
|
Returns:
|
||
|
|
|
||
|
|
TODO: add return values
|
||
|
|
|
||
|
|
--*/
|
||
|
|
;
|
||
|
|
|
||
|
|
EFI_STATUS
|
||
|
|
EFIAPI
|
||
|
|
PciHotPlugRequestNotify (
|
||
|
|
IN EFI_PCI_HOTPLUG_REQUEST_PROTOCOL * This,
|
||
|
|
IN EFI_PCI_HOTPLUG_OPERATION Operation,
|
||
|
|
IN EFI_HANDLE Controller,
|
||
|
|
IN EFI_DEVICE_PATH_PROTOCOL * RemainingDevicePath OPTIONAL,
|
||
|
|
IN OUT UINT8 *NumberOfChildren,
|
||
|
|
IN OUT EFI_HANDLE * ChildHandleBuffer
|
||
|
|
)
|
||
|
|
/*++
|
||
|
|
|
||
|
|
Routine Description:
|
||
|
|
|
||
|
|
TODO: Add function description
|
||
|
|
|
||
|
|
Arguments:
|
||
|
|
|
||
|
|
This - TODO: add argument description
|
||
|
|
Operation - TODO: add argument description
|
||
|
|
Controller - TODO: add argument description
|
||
|
|
RemainingDevicePath - TODO: add argument description
|
||
|
|
NumberOfChildren - TODO: add argument description
|
||
|
|
ChildHandleBuffer - TODO: add argument description
|
||
|
|
|
||
|
|
Returns:
|
||
|
|
|
||
|
|
TODO: add return values
|
||
|
|
|
||
|
|
--*/
|
||
|
|
;
|
||
|
|
|
||
|
|
BOOLEAN
|
||
|
|
SearchHostBridgeHandle (
|
||
|
|
IN EFI_HANDLE RootBridgeHandle
|
||
|
|
)
|
||
|
|
/*++
|
||
|
|
|
||
|
|
Routine Description:
|
||
|
|
|
||
|
|
TODO: Add function description
|
||
|
|
|
||
|
|
Arguments:
|
||
|
|
|
||
|
|
RootBridgeHandle - TODO: add argument description
|
||
|
|
|
||
|
|
Returns:
|
||
|
|
|
||
|
|
TODO: add return values
|
||
|
|
|
||
|
|
--*/
|
||
|
|
;
|
||
|
|
|
||
|
|
EFI_STATUS
|
||
|
|
AddHostBridgeEnumerator (
|
||
|
|
IN EFI_HANDLE HostBridgeHandle
|
||
|
|
)
|
||
|
|
/*++
|
||
|
|
|
||
|
|
Routine Description:
|
||
|
|
|
||
|
|
TODO: Add function description
|
||
|
|
|
||
|
|
Arguments:
|
||
|
|
|
||
|
|
HostBridgeHandle - TODO: add argument description
|
||
|
|
|
||
|
|
Returns:
|
||
|
|
|
||
|
|
TODO: add return values
|
||
|
|
|
||
|
|
--*/
|
||
|
|
;
|
||
|
|
|
||
|
|
#endif
|