From 10590588cce553a3d8d304974982845682cbce5b Mon Sep 17 00:00:00 2001 From: klu2 Date: Mon, 5 May 2008 01:28:34 +0000 Subject: Add PciBusNoEnumeration module git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5157 6f19259b-4bc3-4df7-8a09-765794883524 --- DuetPkg/PciBusNoEnumerationDxe/PciDeviceSupport.h | 324 ++++++++++++++++++++++ 1 file changed, 324 insertions(+) create mode 100644 DuetPkg/PciBusNoEnumerationDxe/PciDeviceSupport.h (limited to 'DuetPkg/PciBusNoEnumerationDxe/PciDeviceSupport.h') diff --git a/DuetPkg/PciBusNoEnumerationDxe/PciDeviceSupport.h b/DuetPkg/PciBusNoEnumerationDxe/PciDeviceSupport.h new file mode 100644 index 0000000000..610d94929c --- /dev/null +++ b/DuetPkg/PciBusNoEnumerationDxe/PciDeviceSupport.h @@ -0,0 +1,324 @@ +/*++ + +Copyright (c) 2005 - 2006, Intel Corporation +All rights reserved. This program and the accompanying materials +are licensed and made available under the terms and conditions of the BSD License +which accompanies this distribution. The full text of the license may be found at +http://opensource.org/licenses/bsd-license.php + +THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +Module Name: + + PciDeviceSupport.h + +Abstract: + + + +Revision History + +--*/ + +#ifndef _EFI_PCI_DEVICE_SUPPORT_H +#define _EFI_PCI_DEVICE_SUPPORT_H + +EFI_STATUS +InitializePciDevicePool ( + VOID + ) +/*++ + +Routine Description: + + TODO: Add function description + +Arguments: + + None + +Returns: + + TODO: add return values + +--*/ +; + +EFI_STATUS +InsertPciDevice ( + PCI_IO_DEVICE *Bridge, + PCI_IO_DEVICE *PciDeviceNode + ) +/*++ + +Routine Description: + + TODO: Add function description + +Arguments: + + Bridge - TODO: add argument description + PciDeviceNode - TODO: add argument description + +Returns: + + TODO: add return values + +--*/ +; + +EFI_STATUS +DestroyPciDeviceTree ( + IN PCI_IO_DEVICE *Bridge + ) +/*++ + +Routine Description: + + TODO: Add function description + +Arguments: + + Bridge - TODO: add argument description + +Returns: + + TODO: add return values + +--*/ +; + +EFI_STATUS +DestroyRootBridgeByHandle ( + EFI_HANDLE Controller + ) +/*++ + +Routine Description: + + TODO: Add function description + +Arguments: + + Controller - TODO: add argument description + +Returns: + + TODO: add return values + +--*/ +; + +EFI_STATUS +RegisterPciDevice ( + IN EFI_HANDLE Controller, + IN PCI_IO_DEVICE *PciIoDevice, + OUT EFI_HANDLE *Handle OPTIONAL + ) +/*++ + +Routine Description: + + This function registers the PCI IO device. It creates a handle for this PCI IO device + (if the handle does not exist), attaches appropriate protocols onto the handle, does + necessary initialization, and sets up parent/child relationship with its bus controller. + +Arguments: + + Controller - An EFI handle for the PCI bus controller. + PciIoDevice - A PCI_IO_DEVICE pointer to the PCI IO device to be registered. + Handle - A pointer to hold the EFI handle for the PCI IO device. + +Returns: + + EFI_SUCCESS - The PCI device is successfully registered. + Others - An error occurred when registering the PCI device. + +--*/ +; + +EFI_STATUS +DeRegisterPciDevice ( + IN EFI_HANDLE Controller, + IN EFI_HANDLE Handle + ) +/*++ + +Routine Description: + + TODO: Add function description + +Arguments: + + Controller - TODO: add argument description + Handle - TODO: add argument description + +Returns: + + TODO: add return values + +--*/ +; + +EFI_STATUS +StartPciDevices ( + IN EFI_HANDLE Controller, + IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath + ) +/*++ + +Routine Description: + + TODO: Add function description + +Arguments: + + Controller - TODO: add argument description + RemainingDevicePath - TODO: add argument description + +Returns: + + TODO: add return values + +--*/ +; + +PCI_IO_DEVICE * +CreateRootBridge ( + IN EFI_HANDLE RootBridgeHandle + ) +/*++ + +Routine Description: + + TODO: Add function description + +Arguments: + + RootBridgeHandle - TODO: add argument description + +Returns: + + TODO: add return values + +--*/ +; + +PCI_IO_DEVICE * +GetRootBridgeByHandle ( + EFI_HANDLE RootBridgeHandle + ) +/*++ + +Routine Description: + + TODO: Add function description + +Arguments: + + RootBridgeHandle - TODO: add argument description + +Returns: + + TODO: add return values + +--*/ +; + +EFI_STATUS +InsertRootBridge ( + PCI_IO_DEVICE *RootBridge +); + +EFI_STATUS +DestroyRootBridge ( + IN PCI_IO_DEVICE *RootBridge +); + +BOOLEAN +RootBridgeExisted ( + IN EFI_HANDLE RootBridgeHandle + ) +/*++ + +Routine Description: + + TODO: Add function description + +Arguments: + + RootBridgeHandle - TODO: add argument description + +Returns: + + TODO: add return values + +--*/ +; + +BOOLEAN +PciDeviceExisted ( + IN PCI_IO_DEVICE *Bridge, + IN PCI_IO_DEVICE *PciIoDevice + ) +/*++ + +Routine Description: + + TODO: Add function description + +Arguments: + + Bridge - TODO: add argument description + PciIoDevice - TODO: add argument description + +Returns: + + TODO: add return values + +--*/ +; + +PCI_IO_DEVICE * +ActiveVGADeviceOnTheSameSegment ( + IN PCI_IO_DEVICE *VgaDevice + ) +/*++ + +Routine Description: + + TODO: Add function description + +Arguments: + + VgaDevice - TODO: add argument description + +Returns: + + TODO: add return values + +--*/ +; + +PCI_IO_DEVICE * +ActiveVGADeviceOnTheRootBridge ( + IN PCI_IO_DEVICE *RootBridge + ) +/*++ + +Routine Description: + + TODO: Add function description + +Arguments: + + RootBridge - TODO: add argument description + +Returns: + + TODO: add return values + +--*/ +; +#endif -- cgit v1.2.3