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Code scrub for PCI Bus module and PciIncompatibleDeviceSupportLib module.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8662 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff
2009-06-25 13:47:45 +00:00
parent 745ed9b412
commit 8e8227d1a3
33 changed files with 3495 additions and 4074 deletions
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55
IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciDriverOverride.h
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@@ -1,13 +1,14 @@
/** @file
Functions declaration for Bus Specific Driver Override protoocl.
Copyright (c) 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.
Copyright (c) 2006 - 2009, 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.
**/
@@ -17,6 +18,9 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#define DRIVER_OVERRIDE_SIGNATURE SIGNATURE_32 ('d', 'r', 'o', 'v')
//
// PCI driver override driver image list
//
typedef struct {
UINT32 Signature;
LIST_ENTRY Link;
@@ -30,22 +34,24 @@ typedef struct {
/**
Initializes a PCI Driver Override Instance.
@param PciIoDevice Device instance.
@param PciIoDevice PCI Device instance.
**/
VOID
InitializePciDriverOverrideInstance (
PCI_IO_DEVICE *PciIoDevice
IN OUT PCI_IO_DEVICE *PciIoDevice
);
/**
Add an overriding driver image.
@param PciIoDevice Instance of PciIo device.
@param DriverImageHandle new added driver image.
@retval EFI_OUT_OF_RESOURCES no memory resource for new driver instance.
@retval EFI_SUCCESS Success add driver.
@retval EFI_SUCCESS Successfully added driver.
@retval EFI_OUT_OF_RESOURCES No memory resource for new driver instance.
@retval other Some error occurred when locating gEfiLoadedImageProtocolGuid.
**/
EFI_STATUS
AddDriver (
@@ -55,13 +61,20 @@ AddDriver (
/**
Get a overriding driver image.
@param This Pointer to instance of EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL.
@param DriverImageHandle Override driver image.
@retval EFI_SUCCESS Success to get driver image handle.
@retval EFI_NOT_FOUND can not find override driver image.
@retval EFI_INVALID_PARAMETER Invalid parameter.
Uses a bus specific algorithm to retrieve a driver image handle for a controller.
@param This A pointer to the EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL instance.
@param DriverImageHandle On input, a pointer to the previous driver image handle returned
by GetDriver(). On output, a pointer to the next driver
image handle. Passing in a NULL, will return the first driver
image handle.
@retval EFI_SUCCESS A bus specific override driver is returned in DriverImageHandle.
@retval EFI_NOT_FOUND The end of the list of override drivers was reached.
A bus specific override driver is not returned in DriverImageHandle.
@retval EFI_INVALID_PARAMETER DriverImageHandle is not a handle that was returned on a
previous call to GetDriver().
**/
EFI_STATUS
EFIAPI